Update to FCEUX 2.6.3

Remove the ~attic directory.

FCEUGameCore.mm

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2015, OpenEmu Team
+ Copyright (c) 2018, OpenEmu Team
  
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:
@@ -41,18 +41,37 @@
 extern uint8 *XBuf;
 static uint32_t palette[256];
 
+#define OVERSCAN_VERTICAL 8
+#define OVERSCAN_HORIZONTAL 8
+
+#define OptionDefault(_NAME_, _PREFKEY_) @{ OEGameCoreDisplayModeNameKey : _NAME_, OEGameCoreDisplayModePrefKeyNameKey : _PREFKEY_, OEGameCoreDisplayModeStateKey : @YES, }
+#define Option(_NAME_, _PREFKEY_) @{ OEGameCoreDisplayModeNameKey : _NAME_, OEGameCoreDisplayModePrefKeyNameKey : _PREFKEY_, OEGameCoreDisplayModeStateKey : @NO, }
+#define OptionIndented(_NAME_, _PREFKEY_) @{ OEGameCoreDisplayModeNameKey : _NAME_, OEGameCoreDisplayModePrefKeyNameKey : _PREFKEY_, OEGameCoreDisplayModeStateKey : @NO, OEGameCoreDisplayModeIndentationLevelKey : @(1), }
+#define OptionToggleable(_NAME_, _PREFKEY_) @{ OEGameCoreDisplayModeNameKey : _NAME_, OEGameCoreDisplayModePrefKeyNameKey : _PREFKEY_, OEGameCoreDisplayModeStateKey : @NO, OEGameCoreDisplayModeAllowsToggleKey : @YES, }
+#define OptionToggleableNoSave(_NAME_, _PREFKEY_) @{ OEGameCoreDisplayModeNameKey : _NAME_, OEGameCoreDisplayModePrefKeyNameKey : _PREFKEY_, OEGameCoreDisplayModeStateKey : @NO, OEGameCoreDisplayModeAllowsToggleKey : @YES, OEGameCoreDisplayModeDisallowPrefSaveKey : @YES, }
+#define Label(_NAME_) @{ OEGameCoreDisplayModeLabelKey : _NAME_, }
+#define SeparatorItem() @{ OEGameCoreDisplayModeSeparatorItemKey : @"",}
+
 @interface FCEUGameCore () <OENESSystemResponderClient>
 {
-    uint32_t *videoBuffer;
-    uint8_t *pXBuf;
-    int32_t *soundBuffer;
-    int32_t soundSize;
-    uint32_t pad;
-    uint32_t arkanoid[3];
-    uint32_t zapper[3];
-    uint32_t hypershot[4];
+    uint32_t *_videoBuffer;
+    int32_t  *_soundBuffer;
+    int32_t   _soundSize;
+    uint32_t  _pad;
+    uint32_t  _arkanoid[3];
+    uint32_t  _zapper[3];
+    uint32_t  _hypershot[4];
+    int       _videoWidth, _videoHeight;
+    int       _videoOffsetX, _videoOffsetY;
+    int       _aspectWidth, _aspectHeight;
+    BOOL      _isHorzOverscanCropped;
+    BOOL      _isVertOverscanCropped;
+    NSMutableDictionary<NSString *, NSNumber *> *_cheatList;
+    NSMutableArray <NSMutableDictionary <NSString *, id> *> *_availableDisplayModes;
 }
 
+- (void)loadDisplayModeOptions;
+
 @end
 
 @implementation FCEUGameCore
@@ -63,7 +82,7 @@ static __weak FCEUGameCore *_current;
 {
     if((self = [super init]))
     {
-        videoBuffer = (uint32_t *)malloc(256 * 240 * 4);
+        _cheatList = [NSMutableDictionary dictionary];
     }
 
 	_current = self;
@@ -73,51 +92,51 @@ static __weak FCEUGameCore *_current;
 
 - (void)dealloc
 {
-    free(videoBuffer);
+    free(_videoBuffer);
 }
 
 # pragma mark - Execution
 
 - (BOOL)loadFileAtPath:(NSString *)path error:(NSError **)error
 {
-    pad = 0;
-    memset(arkanoid, 0, sizeof(arkanoid));
-    memset(zapper, 0, sizeof(zapper));
-    memset(hypershot, 0, sizeof(hypershot));
+    _pad = 0;
+    memset(_arkanoid, 0, sizeof(_arkanoid));
+    memset(_zapper, 0, sizeof(_zapper));
+    memset(_hypershot, 0, sizeof(_hypershot));
 
     //newppu = 0 default off, set 1 to enable
 
     FCEUI_Initialize();
 
-    NSURL *batterySavesDirectory = [NSURL fileURLWithPath:[self batterySavesDirectoryPath]];
-    [[NSFileManager defaultManager] createDirectoryAtURL:batterySavesDirectory withIntermediateDirectories:YES attributes:nil error:nil];
-    //FCEUI_SetBaseDirectory([[self biosDirectoryPath] UTF8String]); unused for now
-    FCEUI_SetDirOverride(FCEUIOD_NV, strdup([[batterySavesDirectory path] UTF8String]));
+    NSURL *batterySavesDirectory = [NSURL fileURLWithPath:self.batterySavesDirectoryPath];
+    [NSFileManager.defaultManager createDirectoryAtURL:batterySavesDirectory withIntermediateDirectories:YES attributes:nil error:nil];
+    //FCEUI_SetBaseDirectory([[self biosDirectoryPath] fileSystemRepresentation]); unused for now
+    FCEUI_SetDirOverride(FCEUIOD_NV, strdup(batterySavesDirectory.fileSystemRepresentation));
 
     FCEUI_SetSoundVolume(256);
     FCEUI_Sound(48000);
 
     FCEUGI *FCEUGameInfo;
-    FCEUGameInfo = FCEUI_LoadGame([path UTF8String], 1, false);
+    FCEUGameInfo = FCEUI_LoadGame(path.fileSystemRepresentation, 1, false);
 
     if(!FCEUGameInfo)
         return NO;
 
     //NSLog(@"FPS: %d", FCEUI_GetDesiredFPS() >> 24); // Hz
 
-    FCEUI_SetInput(0, SI_GAMEPAD, &pad, 0); // Controllers 1 and 3
+    FCEUI_SetInput(0, SI_GAMEPAD, &_pad, 0); // Controllers 1 and 3
 
     if(FCEUGameInfo->input[1] == SI_ZAPPER)
-        FCEUI_SetInput(1, SI_ZAPPER, &zapper, 0);
+        FCEUI_SetInput(1, SI_ZAPPER, &_zapper, 0);
     else if(FCEUGameInfo->input[1] == SI_ARKANOID)
-        FCEUI_SetInput(1, SI_ARKANOID, &arkanoid, 0);
+        FCEUI_SetInput(1, SI_ARKANOID, &_arkanoid, 0);
     else
-        FCEUI_SetInput(1, SI_GAMEPAD, &pad, 0); // Controllers 2 and 4
+        FCEUI_SetInput(1, SI_GAMEPAD, &_pad, 0); // Controllers 2 and 4
 
     if(FCEUGameInfo->inputfc == SIFC_SHADOW)
-        FCEUI_SetInputFC(SIFC_SHADOW, &hypershot, 0);
+        FCEUI_SetInputFC(SIFC_SHADOW, &_hypershot, 0);
     else if(FCEUGameInfo->inputfc == SIFC_ARKANOID)
-        FCEUI_SetInputFC(SIFC_ARKANOID, &arkanoid, 0);
+        FCEUI_SetInputFC(SIFC_ARKANOID, &_arkanoid, 0);
 
     extern uint32_t iNESGameCRC32;
     NSString *cartCRC32 = [NSString stringWithFormat:@"%08x", iNESGameCRC32];
@@ -192,29 +211,29 @@ static __weak FCEUGameCore *_current;
         FCEUI_SetInputFourscore(true);
 
     if([famicom4Player containsObject:cartCRC32])
-        FCEUI_SetInputFC(SIFC_4PLAYER, &pad, 0);
+        FCEUI_SetInputFC(SIFC_4PLAYER, &_pad, 0);
 
     FCEU_ResetPalette();
 
+    // Only temporary, so core doesn't crash on an older OpenEmu version
+    if ([self respondsToSelector:@selector(displayModeInfo)]) {
+        [self loadDisplayModeOptions];
+    }
+
     return YES;
 }
 
 - (void)executeFrame
 {
-    pXBuf = 0;
-    soundSize = 0;
+    uint8_t *pXBuf;
+    _soundSize = 0;
 
-    FCEUI_Emulate(&pXBuf, &soundBuffer, &soundSize, 0);
+    FCEUI_Emulate(&pXBuf, &_soundBuffer, &_soundSize, 0);
 
-    pXBuf = XBuf;
-    for (unsigned y = 0; y < 240; y++)
-        for (unsigned x = 0; x < 256; x++, pXBuf++)
-            videoBuffer[y * 256 + x] = palette[*pXBuf];
+    for (int i = 0; i < _soundSize; i++)
+        _soundBuffer[i] = (_soundBuffer[i] << 16) | (_soundBuffer[i] & 0xffff);
 
-    for (int i = 0; i < soundSize; i++)
-        soundBuffer[i] = (soundBuffer[i] << 16) | (soundBuffer[i] & 0xffff);
-
-    [[self ringBufferAtIndex:0] write:soundBuffer maxLength:soundSize << 2];
+    [[self ringBufferAtIndex:0] write:_soundBuffer maxLength:_soundSize << 2];
 }
 
 - (void)resetEmulation
@@ -237,19 +256,39 @@ static __weak FCEUGameCore *_current;
 
 # pragma mark - Video
 
-- (const void *)videoBuffer
+- (const void *)getVideoBufferWithHint:(void *)hint
 {
-    return videoBuffer;
+    if (!hint) {
+        if (!_videoBuffer) _videoBuffer = (uint32_t *)malloc(256 * 240 * sizeof(uint32_t));
+        hint = _videoBuffer;
+    }
+
+    // TODO: support paletted video in OE
+    uint8_t *pXBuf = XBuf;
+    uint32_t *pOBuf = (uint32_t *)hint;
+    for (unsigned y = 0; y < 240; y++)
+        for (unsigned x = 0; x < 256; x++, pXBuf++)
+            pOBuf[y * 256 + x] = palette[*pXBuf];
+
+    return hint;
 }
 
 - (OEIntRect)screenRect
 {
-    return OEIntRectMake(0, 0, 256, 240);
+    _videoOffsetX = _isHorzOverscanCropped ? OVERSCAN_HORIZONTAL : 0;
+    _videoOffsetY = _isVertOverscanCropped ? OVERSCAN_VERTICAL   : 0;
+    _videoWidth   = _isHorzOverscanCropped ? 256 - (OVERSCAN_HORIZONTAL * 2) : 256;
+    _videoHeight  = _isVertOverscanCropped ? 240 - (OVERSCAN_VERTICAL   * 2) : 240;
+
+    return OEIntRectMake(_videoOffsetX, _videoOffsetY, _videoWidth, _videoHeight);
 }
 
 - (OEIntSize)aspectSize
 {
-    return OEIntSizeMake(256 * (8.0/7.0), 240);
+    _aspectWidth  = _isHorzOverscanCropped ? (256 - (OVERSCAN_HORIZONTAL * 2)) * (8.0/7.0) : 256 * (8.0/7.0);
+    _aspectHeight = _isVertOverscanCropped ?  240 - (OVERSCAN_VERTICAL   * 2)              : 240;
+
+    return OEIntSizeMake(_aspectWidth, _aspectHeight);
 }
 
 - (OEIntSize)bufferSize
@@ -267,11 +306,6 @@ static __weak FCEUGameCore *_current;
     return GL_UNSIGNED_INT_8_8_8_8_REV;
 }
 
-- (GLenum)internalPixelFormat
-{
-    return GL_RGB8;
-}
-
 # pragma mark - Audio
 
 - (double)audioSampleRate
@@ -316,8 +350,8 @@ static __weak FCEUGameCore *_current;
 
 - (BOOL)deserializeState:(NSData *)state withError:(NSError **)outError
 {
-    u8 *bytes = (u8 *)[state bytes];
-    size_t length = [state length];
+    u8 *bytes = (u8 *)state.bytes;
+    size_t length = state.length;
     std::vector<u8> byteVector(bytes, bytes + length);
     EMUFILE *emuFile = new EMUFILE_MEMORY(&byteVector);
     
@@ -349,7 +383,7 @@ const int NESMap[] = {JOY_UP, JOY_DOWN, JOY_LEFT, JOY_RIGHT, JOY_A, JOY_B, JOY_S
             break;
     }
 
-    pad |= NESMap[button] << playerShift;
+    _pad |= NESMap[button] << playerShift;
 }
 
 - (oneway void)didReleaseNESButton:(OENESButton)button forPlayer:(NSUInteger)player;
@@ -370,87 +404,384 @@ const int NESMap[] = {JOY_UP, JOY_DOWN, JOY_LEFT, JOY_RIGHT, JOY_A, JOY_B, JOY_S
             break;
     }
 
-    pad &= ~(NESMap[button] << playerShift);
+    _pad &= ~(NESMap[button] << playerShift);
 }
 
 - (oneway void)didTriggerGunAtPoint:(OEIntPoint)aPoint
 {
     [self mouseMovedAtPoint:aPoint];
 
-    arkanoid[2] = 1;
+    int xcoord = _isHorzOverscanCropped ? (aPoint.x + OVERSCAN_HORIZONTAL) * 0.876712 : aPoint.x * 0.876712;
+    int ycoord = _isVertOverscanCropped ? aPoint.y + OVERSCAN_VERTICAL : aPoint.y;
 
-    zapper[0] = aPoint.x * 0.876712;
-    zapper[1] = aPoint.y;
-    zapper[2] = 1;
+    _arkanoid[2] = 1;
 
-    hypershot[0] = aPoint.x * 0.876712;
-    hypershot[1] = aPoint.y;
-    hypershot[2] = 1;
+    _zapper[0] = xcoord;
+    _zapper[1] = ycoord;
+    _zapper[2] = 1;
+
+    _hypershot[0] = xcoord;
+    _hypershot[1] = ycoord;
+    _hypershot[2] = 1;
 }
 
 - (oneway void)didReleaseTrigger
 {
-    arkanoid[2] = 0;
-    zapper[2] = 0;
-    hypershot[2] = 0;
+    _arkanoid[2] = 0;
+    _zapper[2] = 0;
+    _hypershot[2] = 0;
 }
 
 - (oneway void)mouseMovedAtPoint:(OEIntPoint)aPoint
 {
-    arkanoid[0] = aPoint.x * 0.876712;
+    _arkanoid[0] = _isHorzOverscanCropped ? (aPoint.x + OVERSCAN_HORIZONTAL) * 0.876712 : aPoint.x * 0.876712;
 }
 
 - (oneway void)rightMouseDownAtPoint:(OEIntPoint)point
 {
-    hypershot[3] = 1; // "move" button
+    _hypershot[3] = 1; // "move" button
 }
 
 - (oneway void)rightMouseUp;
 {
-    hypershot[3] = 0;
+    _hypershot[3] = 0;
 }
 
 #pragma mark - Cheats
 
-NSMutableDictionary *cheatList = [[NSMutableDictionary alloc] init];
-
 - (void)setCheat:(NSString *)code setType:(NSString *)type setEnabled:(BOOL)enabled
 {
     // Sanitize
-    code = [code stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    code = [code stringByTrimmingCharactersInSet:NSCharacterSet.whitespaceAndNewlineCharacterSet];
 
     // Remove any spaces
     code = [code stringByReplacingOccurrencesOfString:@" " withString:@""];
 
     if (enabled)
-        [cheatList setValue:@YES forKey:code];
+        _cheatList[code] = @YES;
     else
-        [cheatList removeObjectForKey:code];
+        [_cheatList removeObjectForKey:code];
 
     FCEU_FlushGameCheats(0, 1);
 
-    NSArray *multipleCodes = [[NSArray alloc] init];
+    NSArray<NSString *> *multipleCodes = [NSArray array];
 
     // Apply enabled cheats found in dictionary
-    for (id key in cheatList)
+    for (NSString *key in _cheatList)
     {
-        if ([[cheatList valueForKey:key] isEqual:@YES])
+        if ([_cheatList[key] boolValue])
         {
             // Handle multi-line cheats
             multipleCodes = [key componentsSeparatedByString:@"+"];
             for (NSString *singleCode in multipleCodes) {
-                const char *cCode = [singleCode UTF8String];
+                const char *cCode = singleCode.UTF8String;
 
                 int address, value, compare;
                 int type = 1;
 
-                if (FCEUI_DecodeGG(cCode, &address, &value, &compare))
+                if (singleCode.length == 7 && [singleCode characterAtIndex:4] == ':')
+                {
+                    address = (int)strtoul([singleCode substringToIndex:4].UTF8String, NULL, 16);
+                    value = (int)strtoul([singleCode substringFromIndex:5].UTF8String, NULL, 16);
+                    compare = -1;
                     FCEUI_AddCheat(cCode, address, value, compare, type);
+                }
+                else if (singleCode.length == 10 && [singleCode characterAtIndex:4] == '?' && [singleCode characterAtIndex:7] == ':')
+                {
+                    address = (int)strtoul([singleCode substringToIndex:4].UTF8String, NULL, 16);
+                    compare = (int)strtoul([singleCode substringWithRange:NSMakeRange(5, 2)].UTF8String, NULL, 16);
+                    value = (int)strtoul([singleCode substringFromIndex:8].UTF8String, NULL, 16);
+                    FCEUI_AddCheat(cCode, address, value, compare, type);
+                }
+                else if (FCEUI_DecodeGG(cCode, &address, &value, &compare))
+                    FCEUI_AddCheat(cCode, address, value, compare, type);
+                // Does not work
+//                else if (FCEUI_DecodePAR(cCode, &address, &value, &compare, &type))
+//                    FCEUI_AddCheat(cCode, address, value, compare, type);
             }
         }
     }
 }
 
+# pragma mark - Display Mode
+
+- (NSArray <NSDictionary <NSString *, id> *> *)displayModes
+{
+    if (_availableDisplayModes.count == 0)
+    {
+        _availableDisplayModes = [NSMutableArray array];
+
+        NSArray <NSDictionary <NSString *, id> *> *availableModesWithDefault =
+        @[
+          OptionToggleableNoSave(@"No Sprite Limit", @"noSpriteLimit"),
+          SeparatorItem(),
+          Label(@"Overscan"),
+          OptionToggleable(@"Crop Horizontal", @"cropHorizontalOverscan"),
+          OptionToggleable(@"Crop Vertical", @"cropVerticalOverscan"),
+          SeparatorItem(),
+          Label(@"Palette"),
+          OptionDefault(@"Default — FCEUX", @"palette"),
+          Option(@"RGB (PlayChoice-10)", @"palette"),
+          Option(@"NESCAP", @"palette"),
+          Option(@"Sony CXA2025AS", @"palette"),
+          Option(@"Smooth (FBX)", @"palette"),
+          Option(@"Wavebeam", @"palette"),
+          ];
+
+        // Deep mutable copy
+        _availableDisplayModes = (NSMutableArray *)CFBridgingRelease(CFPropertyListCreateDeepCopy(kCFAllocatorDefault, (CFArrayRef)availableModesWithDefault, kCFPropertyListMutableContainers));
+    }
+
+    return [_availableDisplayModes copy];
+}
+
+- (void)changeDisplayWithMode:(NSString *)displayMode
+{
+    if (_availableDisplayModes.count == 0)
+        [self displayModes];
+
+    // First check if 'displayMode' is valid
+    BOOL isDisplayModeToggleable = NO;
+    BOOL isValidDisplayMode = NO;
+    BOOL displayModeState = NO;
+    NSString *displayModePrefKey;
+
+    for (NSDictionary *modeDict in _availableDisplayModes) {
+        if ([modeDict[OEGameCoreDisplayModeNameKey] isEqualToString:displayMode]) {
+            displayModeState = [modeDict[OEGameCoreDisplayModeStateKey] boolValue];
+            displayModePrefKey = modeDict[OEGameCoreDisplayModePrefKeyNameKey];
+            isDisplayModeToggleable = [modeDict[OEGameCoreDisplayModeAllowsToggleKey] boolValue];
+            isValidDisplayMode = YES;
+            break;
+        }
+    }
+
+    // Disallow a 'displayMode' not found in _availableDisplayModes
+    if (!isValidDisplayMode)
+        return;
+
+    // Handle option state changes
+    for (NSMutableDictionary *optionDict in _availableDisplayModes) {
+        NSString *modeName =  optionDict[OEGameCoreDisplayModeNameKey];
+        NSString *prefKey  =  optionDict[OEGameCoreDisplayModePrefKeyNameKey];
+
+        if (!modeName)
+            continue;
+        // Mutually exclusive option state change
+        else if ([modeName isEqualToString:displayMode] && !isDisplayModeToggleable)
+            optionDict[OEGameCoreDisplayModeStateKey] = @YES;
+        // Reset mutually exclusive options that are the same prefs group as 'displayMode'
+        else if (!isDisplayModeToggleable && [prefKey isEqualToString:displayModePrefKey])
+            optionDict[OEGameCoreDisplayModeStateKey] = @NO;
+        // Toggleable option state change
+        else if ([modeName isEqualToString:displayMode] && isDisplayModeToggleable)
+            optionDict[OEGameCoreDisplayModeStateKey] = @(!displayModeState);
+    }
+
+    if ([displayMode isEqualToString:@"Crop Horizontal"])
+    {
+        _isHorzOverscanCropped = !_isHorzOverscanCropped;
+    }
+    else if ([displayMode isEqualToString:@"Crop Vertical"])
+    {
+        _isVertOverscanCropped = !_isVertOverscanCropped;
+    }
+    else if ([displayMode isEqualToString:@"No Sprite Limit"])
+    {
+        FCEUI_DisableSpriteLimitation(!displayModeState);
+    }
+    else if ([displayMode isEqualToString:@"Default — FCEUX"])
+    {
+        FCEU_ResetPalette();
+    }
+    else if ([displayMode isEqualToString:@"RGB (PlayChoice-10)"])
+    {
+        unsigned int pc10_palette[64] =
+        {
+            0x6D6D6D, 0x002492, 0x0000DB, 0x6D49DB,
+            0x92006D, 0xB6006D, 0xB62400, 0x924900,
+            0x6D4900, 0x244900, 0x006D24, 0x009200,
+            0x004949, 0x000000, 0x000000, 0x000000,
+            0xB6B6B6, 0x006DDB, 0x0049FF, 0x9200FF,
+            0xB600FF, 0xFF0092, 0xFF0000, 0xDB6D00,
+            0x926D00, 0x249200, 0x009200, 0x00B66D,
+            0x009292, 0x242424, 0x000000, 0x000000,
+            0xFFFFFF, 0x6DB6FF, 0x9292FF, 0xDB6DFF,
+            0xFF00FF, 0xFF6DFF, 0xFF9200, 0xFFB600,
+            0xDBDB00, 0x6DDB00, 0x00FF00, 0x49FFDB,
+            0x00FFFF, 0x494949, 0x000000, 0x000000,
+            0xFFFFFF, 0xB6DBFF, 0xDBB6FF, 0xFFB6FF,
+            0xFF92FF, 0xFFB6B6, 0xFFDB92, 0xFFFF49,
+            0xFFFF6D, 0xB6FF49, 0x92FF6D, 0x49FFDB,
+            0x92DBFF, 0x929292, 0x000000, 0x000000
+        };
+
+        for (int i = 0; i < 64; i++)
+        {
+            int r = pc10_palette[i] >> 16;
+            int g = (pc10_palette[i] & 0xff00) >> 8;
+            int b = pc10_palette[i] & 0xff;
+            FCEUD_SetPalette(i, r, g, b);
+            FCEUD_SetPalette(i + 64, r, g, b);
+            FCEUD_SetPalette(i + 128, r, g, b);
+            FCEUD_SetPalette(i + 192, r, g, b);
+        }
+    }
+    else if ([displayMode isEqualToString:@"NESCAP"])
+    {
+        unsigned int nescap_palette[64] =
+        {
+            0x646365, 0x001580, 0x1D0090, 0x380082,
+            0x56005D, 0x5A001A, 0x4F0900, 0x381B00,
+            0x1E3100, 0x003D00, 0x004100, 0x003A1B,
+            0x002F55, 0x000000, 0x000000, 0x000000,
+            0xAFADAF, 0x164BCA, 0x472AE7, 0x6B1BDB,
+            0x9617B0, 0x9F185B, 0x963001, 0x7B4800,
+            0x5A6600, 0x237800, 0x017F00, 0x00783D,
+            0x006C8C, 0x000000, 0x000000, 0x000000,
+            0xFFFFFF, 0x60A6FF, 0x8F84FF, 0xB473FF,
+            0xE26CFF, 0xF268C3, 0xEF7E61, 0xD89527,
+            0xBAB307, 0x81C807, 0x57D43D, 0x47CF7E,
+            0x4BC5CD, 0x4C4B4D, 0x000000, 0x000000,
+            0xFFFFFF, 0xC2E0FF, 0xD5D2FF, 0xE3CBFF,
+            0xF7C8FF, 0xFEC6EE, 0xFECEC6, 0xF6D7AE,
+            0xE9E49F, 0xD3ED9D, 0xC0F2B2, 0xB9F1CC,
+            0xBAEDED, 0xBAB9BB, 0x000000, 0x000000
+        };
+
+        for (int i = 0; i < 64; i++)
+        {
+            int r = nescap_palette[i] >> 16;
+            int g = (nescap_palette[i] & 0xff00) >> 8;
+            int b = nescap_palette[i] & 0xff;
+            FCEUD_SetPalette(i, r, g, b);
+            FCEUD_SetPalette(i + 64, r, g, b);
+            FCEUD_SetPalette(i + 128, r, g, b);
+            FCEUD_SetPalette(i + 192, r, g, b);
+        }
+    }
+    else if ([displayMode isEqualToString:@"Sony CXA2025AS"])
+    {
+        unsigned int cxa2025as_palette[64] =
+        {
+            0x585858, 0x00238C, 0x00139B, 0x2D0585,
+            0x5D0052, 0x7A0017, 0x7A0800, 0x5F1800,
+            0x352A00, 0x093900, 0x003F00, 0x003C22,
+            0x00325D, 0x000000, 0x000000, 0x000000,
+            0xA1A1A1, 0x0053EE, 0x153CFE, 0x6028E4,
+            0xA91D98, 0xD41E41, 0xD22C00, 0xAA4400,
+            0x6C5E00, 0x2D7300, 0x007D06, 0x007852,
+            0x0069A9, 0x000000, 0x000000, 0x000000,
+            0xFFFFFF, 0x1FA5FE, 0x5E89FE, 0xB572FE,
+            0xFE65F6, 0xFE6790, 0xFE773C, 0xFE9308,
+            0xC4B200, 0x79CA10, 0x3AD54A, 0x11D1A4,
+            0x06BFFE, 0x424242, 0x000000, 0x000000,
+            0xFFFFFF, 0xA0D9FE, 0xBDCCFE, 0xE1C2FE,
+            0xFEBCFB, 0xFEBDD0, 0xFEC5A9, 0xFED18E,
+            0xE9DE86, 0xC7E992, 0xA8EEB0, 0x95ECD9,
+            0x91E4FE, 0xACACAC, 0x000000, 0x000000
+        };
+
+        for (int i = 0; i < 64; i++)
+        {
+            int r = cxa2025as_palette[i] >> 16;
+            int g = (cxa2025as_palette[i] & 0xff00) >> 8;
+            int b = cxa2025as_palette[i] & 0xff;
+            FCEUD_SetPalette(i, r, g, b);
+            FCEUD_SetPalette(i + 64, r, g, b);
+            FCEUD_SetPalette(i + 128, r, g, b);
+            FCEUD_SetPalette(i + 192, r, g, b);
+        }
+    }
+    else if ([displayMode isEqualToString:@"Smooth (FBX)"])
+    {
+        unsigned int smoothfbx_palette[64] =
+        {
+            0x6A6D6A, 0x001380, 0x1E008A, 0x39007A,
+            0x550056, 0x5A0018, 0x4F1000, 0x3D1C00,
+            0x253200, 0x003D00, 0x004000, 0x003924,
+            0x002E55, 0x000000, 0x000000, 0x000000,
+            0xB9BCB9, 0x1850C7, 0x4B30E3, 0x7322D6,
+            0x951FA9, 0x9D285C, 0x983700, 0x7F4C00,
+            0x5E6400, 0x227700, 0x027E02, 0x007645,
+            0x006E8A, 0x000000, 0x000000, 0x000000,
+            0xFFFFFF, 0x68A6FF, 0x8C9CFF, 0xB586FF,
+            0xD975FD, 0xE377B9, 0xE58D68, 0xD49D29,
+            0xB3AF0C, 0x7BC211, 0x55CA47, 0x46CB81,
+            0x47C1C5, 0x4A4D4A, 0x000000, 0x000000,
+            0xFFFFFF, 0xCCEAFF, 0xDDDEFF, 0xECDAFF,
+            0xF8D7FE, 0xFCD6F5, 0xFDDBCF, 0xF9E7B5,
+            0xF1F0AA, 0xDAFAA9, 0xC9FFBC, 0xC3FBD7,
+            0xC4F6F6, 0xBEC1BE, 0x000000, 0x000000
+        };
+
+        for (int i = 0; i < 64; i++)
+        {
+            int r = smoothfbx_palette[i] >> 16;
+            int g = (smoothfbx_palette[i] & 0xff00) >> 8;
+            int b = smoothfbx_palette[i] & 0xff;
+            FCEUD_SetPalette(i, r, g, b);
+            FCEUD_SetPalette(i + 64, r, g, b);
+            FCEUD_SetPalette(i + 128, r, g, b);
+            FCEUD_SetPalette(i + 192, r, g, b);
+        }
+    }
+    else if ([displayMode isEqualToString:@"Wavebeam"])
+    {
+        unsigned int wavebeam_palette[64] =
+        {
+            0x6B6B6B, 0x001B88, 0x21009A, 0x40008C,
+            0x600067, 0x64001E, 0x590800, 0x481600,
+            0x283600, 0x004500, 0x004908, 0x00421D,
+            0x003659, 0x000000, 0x000000, 0x000000,
+            0xB4B4B4, 0x1555D3, 0x4337EF, 0x7425DF,
+            0x9C19B9, 0xAC0F64, 0xAA2C00, 0x8A4B00,
+            0x666B00, 0x218300, 0x008A00, 0x008144,
+            0x007691, 0x000000, 0x000000, 0x000000,
+            0xFFFFFF, 0x63B2FF, 0x7C9CFF, 0xC07DFE,
+            0xE977FF, 0xF572CD, 0xF4886B, 0xDDA029,
+            0xBDBD0A, 0x89D20E, 0x5CDE3E, 0x4BD886,
+            0x4DCFD2, 0x525252, 0x000000, 0x000000,
+            0xFFFFFF, 0xBCDFFF, 0xD2D2FF, 0xE1C8FF,
+            0xEFC7FF, 0xFFC3E1, 0xFFCAC6, 0xF2DAAD,
+            0xEBE3A0, 0xD2EDA2, 0xBCF4B4, 0xB5F1CE,
+            0xB6ECF1, 0xBFBFBF, 0x000000, 0x000000
+        };
+
+        for (int i = 0; i < 64; i++)
+        {
+            int r = wavebeam_palette[i] >> 16;
+            int g = (wavebeam_palette[i] & 0xff00) >> 8;
+            int b = wavebeam_palette[i] & 0xff;
+            FCEUD_SetPalette(i, r, g, b);
+            FCEUD_SetPalette(i + 64, r, g, b);
+            FCEUD_SetPalette(i + 128, r, g, b);
+            FCEUD_SetPalette(i + 192, r, g, b);
+        }
+    }
+}
+
+- (void)loadDisplayModeOptions
+{
+    // Restore palette
+    NSString *lastPalette = self.displayModeInfo[@"palette"];
+    if (lastPalette && ![lastPalette isEqualToString:@"Default — FCEUX"]) {
+        [self changeDisplayWithMode:lastPalette];
+    }
+
+    // Crop horizontal overscan
+    BOOL isHorizontalOverscanCropped = [self.displayModeInfo[@"cropHorizontalOverscan"] boolValue];
+    if (isHorizontalOverscanCropped) {
+        [self changeDisplayWithMode:@"Crop Horizontal"];
+    }
+
+    // Crop vertical overscan
+    BOOL isVerticalOverscanCropped = [self.displayModeInfo[@"cropVerticalOverscan"] boolValue];
+    if (isVerticalOverscanCropped) {
+        [self changeDisplayWithMode:@"Crop Vertical"];
+    }
+}
+
 // FCEUX internal functions and stubs
 void FCEUD_SetPalette(unsigned char index, unsigned char r, unsigned char g, unsigned char b)
 {
@@ -465,6 +796,7 @@ bool turbo = false;
 bool swapDuty = 0; // some Famicom and NES clones had duty cycle bits swapped
 int dendy = 0;
 int closeFinishedMovie = 0;
+int KillFCEUXonFrame = 0;
 int FCEUD_ShowStatusIcon(void) {return 0;}
 int FCEUD_SendData(void *data, uint32 len) {return 1;}
 int FCEUD_RecvData(void *data, uint32 len) {return 1;}
@@ -501,15 +833,17 @@ bool FCEUI_AviIsRecording(void) {return false;}
 bool FCEUI_AviDisableMovieMessages() {return true;}
 FCEUFILE *FCEUD_OpenArchiveIndex(ArchiveScanRecord &asr, std::string &fname, int innerIndex) {return 0;}
 FCEUFILE *FCEUD_OpenArchive(ArchiveScanRecord &asr, std::string &fname, std::string *innerFilename) {return 0;}
+FCEUFILE *FCEUD_OpenArchiveIndex(ArchiveScanRecord &asr, std::string &fname, int innerIndex, int *userCancel) {return 0;}
+FCEUFILE *FCEUD_OpenArchive(ArchiveScanRecord &asr, std::string &fname, std::string *innerFilename, int *userCancel) {return 0;}
 ArchiveScanRecord FCEUD_ScanArchive(std::string fname) { return ArchiveScanRecord(); }
 void GetMouseData(uint32 (&md)[3]) {}
 void FCEUD_PrintError(const char *s)
 {
-    NSLog(@"FCEUX error: %s", s);
+    NSLog(@"[FCEUX] error: %s", s);
 }
 void FCEUD_Message(const char *s)
 {
-    NSLog(@"FCEUX message: %s", s);
+    NSLog(@"[FCEUX] message: %s", s);
 }
 
 @end

Info.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleIconFile</key>
@@ -17,7 +17,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2.2.3</string>
+	<string>2.6.3</string>
 	<key>NSPrincipalClass</key>
 	<string>OEGameCoreController</string>
 	<key>OEGameCoreClass</key>
@@ -32,6 +32,8 @@
 			<integer>0</integer>
 			<key>OEGameCoreSupportsCheatCode</key>
 			<true/>
+			<key>OEGameCoreSupportsDisplayModeChange</key>
+			<true/>
 			<key>OEGameCoreSupportsRewinding</key>
 			<true/>
 		</dict>
@@ -39,7 +41,7 @@
 	<key>OEGameCorePlayerCount</key>
 	<string>4</string>
 	<key>OEProjectURL</key>
-	<string>http://sourceforge.net/projects/fceultra/</string>
+	<string>https://github.com/TASEmulators/fceux</string>
 	<key>OESystemIdentifiers</key>
 	<array>
 		<string>openemu.system.nes</string>

en.lproj/InfoPlist.strings

@@ -0,0 +1,2 @@
+/* Localized versions of Info.plist keys */
+

src/CMakeLists.txt

@@ -0,0 +1,681 @@
+include(GNUInstallDirs)
+
+set( APP_NAME fceux)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+if ( ${QT6} )
+	message( STATUS "GUI Frontend: Qt6")
+	set( Qt Qt6 )
+else()
+	message( STATUS "GUI Frontend: Qt5")
+	set( Qt Qt5 )
+endif()
+
+if ( ${QHELP} )
+	set(QtHelpModule Help)
+	add_definitions( -D_USE_QHELP )
+endif()
+
+if ( ${QT6} )
+	find_package( Qt6 REQUIRED COMPONENTS Widgets OpenGL OpenGLWidgets ${QtHelpModule})
+  	add_definitions( ${Qt6Widgets_DEFINITIONS} ${Qt6Help_DEFINITIONS} ${Qt6OpenGLWidgets_DEFINITIONS} )
+  	include_directories( ${Qt6Widgets_INCLUDE_DIRS} ${Qt6Help_INCLUDE_DIRS} ${Qt6OpenGLWidgets_INCLUDE_DIRS} )
+else()
+	find_package( Qt5 REQUIRED COMPONENTS Widgets OpenGL ${QtHelpModule})
+	add_definitions( ${Qt5Widgets_DEFINITIONS} ${Qt5Help_DEFINITIONS} )
+	include_directories( ${Qt5Widgets_INCLUDE_DIRS} ${Qt5Help_INCLUDE_DIRS} )
+endif()
+
+if(WIN32)
+     find_package(OpenGL REQUIRED)
+     #find_package(Qt5 COMPONENTS Widgets OpenGL REQUIRED)
+     #add_definitions( ${Qt5Widgets_DEFINITIONS}  )
+     #include_directories( ${Qt5Widgets_INCLUDE_DIRS} )
+     add_definitions( -DMSVC -D_CRT_SECURE_NO_WARNINGS )
+     add_definitions( -D__SDL__  -D__QT_DRIVER__  -DQT_DEPRECATED_WARNINGS )
+     add_definitions( -DFCEUDEF_DEBUGGER )
+     include_directories( ${SDL_INSTALL_PREFIX}/SDL2/include )
+     include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib )
+     set( OPENGL_LDFLAGS  OpenGL::GL )
+     set( SDL2_LDFLAGS  ${SDL_INSTALL_PREFIX}/SDL2/lib/x64/SDL2.lib )
+     set( SYS_LIBS  wsock32 ws2_32 vfw32 Htmlhelp )
+     set(APP_ICON_RESOURCES_WINDOWS  ${CMAKE_SOURCE_DIR}/icons/fceux.rc )
+
+     if ( ${USE_LIBAV} )
+        add_definitions( -D_USE_LIBAV ${LIBAV_CFLAGS} )
+        include_directories( ${FFMPEG_INSTALL_PREFIX}/ffmpeg/include )
+        set( LIBAV_LDFLAGS  ${FFMPEG_INSTALL_PREFIX}/ffmpeg/lib/avcodec.lib
+        	                 ${FFMPEG_INSTALL_PREFIX}/ffmpeg/lib/avformat.lib
+                	         ${FFMPEG_INSTALL_PREFIX}/ffmpeg/lib/avutil.lib
+                        	 ${FFMPEG_INSTALL_PREFIX}/ffmpeg/lib/swscale.lib
+                        	 ${FFMPEG_INSTALL_PREFIX}/ffmpeg/lib/swresample.lib )
+     endif()
+
+else(WIN32)
+  # Non Windows System
+  # UNIX (Linux or Mac OSX)
+
+	if ( ${GLVND} )
+		message( STATUS "OpenGL preference: GLVND")
+		set (OpenGL_GL_PREFERENCE  GLVND)
+	else()
+		message( STATUS "OpenGL preference: LEGACY")
+		set (OpenGL_GL_PREFERENCE  LEGACY)
+	endif()
+
+  # Use the built-in cmake find_package functions to find dependencies
+  # Use package PkgConfig to detect headers/library what find_package cannot find.
+  find_package(PkgConfig REQUIRED)
+  find_package(OpenGL REQUIRED)
+  find_package(ZLIB REQUIRED)
+
+  add_definitions( -Wall  -Wno-write-strings  -Wno-sign-compare  -Wno-parentheses  -Wno-unused-local-typedefs  -fPIC )
+  add_definitions( -DFCEUDEF_DEBUGGER )
+
+  #if ( ${QT6} )
+  #	find_package( Qt6 COMPONENTS Widgets OpenGL OpenGLWidgets REQUIRED)
+  #	add_definitions( ${Qt6Widgets_DEFINITIONS} ${Qt6OpenGLWidgets_DEFINITIONS} )
+  #	include_directories( ${Qt6Widgets_INCLUDE_DIRS} ${QtOpenGLWidgets_INCLUDE_DIRS} )
+  #else()
+  #	find_package( Qt5 COMPONENTS Widgets OpenGL REQUIRED)
+  #	add_definitions( ${Qt5Widgets_DEFINITIONS}  )
+  #	include_directories( ${Qt5Widgets_INCLUDE_DIRS} )
+  #endif()
+  add_definitions( -D__QT_DRIVER__  -DQT_DEPRECATED_WARNINGS )
+
+  # Check for libminizip
+  pkg_check_modules( MINIZIP REQUIRED minizip)
+
+  if ( ${MINIZIP_FOUND} )
+	  message( STATUS "Using System minizip ${MINIZIP_VERSION}" )
+	  add_definitions( -D_SYSTEM_MINIZIP ${MINIZIP_CFLAGS} )
+  endif()
+
+  pkg_check_modules( X264 x264)
+
+  if ( ${X264_FOUND} )
+	  message( STATUS "Using System X264 Encoder Library ${X264_VERSION}" )
+	  add_definitions( -D_USE_X264 ${X264_CFLAGS} )
+  endif()
+
+  pkg_check_modules( X265 x265)
+
+  if ( ${X265_FOUND} )
+	  message( STATUS "Using System X265 Encoder Library ${X265_VERSION}" )
+	  add_definitions( -D_USE_X265 ${X265_CFLAGS} )
+  endif()
+
+  pkg_check_modules( LIBAV  libavcodec  libavformat  libavutil  libswresample  libswscale)
+
+  if ( ${LIBAV_FOUND} )
+	  message( STATUS "Using System Libav Library ${LIBAV_VERSION}" )
+	  add_definitions( -D_USE_LIBAV ${LIBAV_CFLAGS} )
+  endif()
+
+  #find_package(X11)
+  pkg_check_modules( X11 x11)
+
+  if ( ${X11_FOUND} )
+	message( STATUS "Has X11 Library ${X11_VERSION}" )
+	add_definitions( -D_HAS_X11 )
+	include_directories( ${X11_INCLUDE_DIR} )
+  endif()
+
+  pkg_check_modules( XKB xkbcommon)
+
+  if ( ${XKB_FOUND} )
+	message( STATUS "Has XKB Library ${XKB_VERSION}" )
+        add_definitions( -D_HAS_XKB ${XKB_CFLAGS} )
+  endif()
+
+  #pkg_check_modules( GL gl) # Use built in find package instead for OpenGL
+
+  # Check for OpenGL
+  if ( ${OPENGL_FOUND} )
+	include_directories( ${OPENGL_INCLUDE_DIR} )
+  endif()
+
+  # Check for SDL2
+  pkg_check_modules( SDL2 REQUIRED sdl2)
+
+  if ( ${SDL2_FOUND} )
+	  add_definitions( ${SDL2_CFLAGS} -D__SDL__ )
+  endif()
+
+  # Check for LUA
+  pkg_search_module( LUA lua5.1 lua-5.1 )
+
+  add_definitions( -DHAVE_ASPRINTF ) # What system wouldn't have this?
+  add_definitions( -DLUA_USE_LINUX ) # This needs to be set when link LUA internally for linux and macosx
+
+  if(APPLE)
+	set( OPENGL_LDFLAGS  "-framework OpenGL" )
+  else()
+	set( OPENGL_LDFLAGS  ${OPENGL_LIBRARIES} )
+	# OpenBSD  refuses  to  implement  the POSIX  realtime  interface  and
+	# refuses to provide a stub library for -ldl
+	if(${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
+	  	set( SYS_LIBS  -lpthread)
+        else()
+          	set( SYS_LIBS  -lrt  -lpthread  -ldl)
+        endif()
+  endif()
+
+endif(WIN32)
+
+if ( ${LUA_FOUND} )
+   # Use System LUA
+        message( STATUS "Using System Lua ${LUA_VERSION}" )
+
+        add_definitions( -D_S9XLUA_H  ${LUA_CFLAGS} )
+
+        set( LUA_ENGINE_SOURCE  ${CMAKE_CURRENT_SOURCE_DIR}/lua-engine.cpp )
+
+else ()
+
+   # Use Internal LUA
+        message( STATUS "Using Internal Lua" )
+
+   add_definitions( -D_S9XLUA_H  -I${CMAKE_CURRENT_SOURCE_DIR}/lua/src )
+
+        set( LUA_ENGINE_SOURCE  
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lapi.c 
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lauxlib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lbaselib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lcode.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ldblib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ldebug.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ldo.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ldump.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lfunc.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lgc.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/linit.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/liolib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/llex.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lmathlib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lmem.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/loadlib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lobject.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lopcodes.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/loslib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lparser.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lstate.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lstring.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lstrlib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ltable.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ltablib.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/ltm.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lundump.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lvm.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/lzio.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua/src/print.c
+      ${CMAKE_CURRENT_SOURCE_DIR}/lua-engine.cpp 
+   )
+endif()
+
+if ( ${ZLIB_FOUND} )
+
+  message( STATUS "Using System zlib ${ZLIB_VERSION_STRING}" )
+  #add_definitions( ${ZLIB_CFLAGS} )
+  include_directories( ${ZLIB_INCLUDE_DIRS} )
+else()
+
+   message( STATUS "Using Internal zlib" )
+
+   set( ZLIB_SOURCE 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/adler32.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/compress.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/crc32.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/deflate.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/gzio.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/infblock.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/infcodes.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/inffast.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/inflate.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/inftrees.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/infutil.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/trees.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/uncompr.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/unzip.c 
+       ${CMAKE_CURRENT_SOURCE_DIR}/drivers/win/zlib/zutil.c 
+   	)
+endif()
+
+include_directories( ${CMAKE_SOURCE_DIR}/src )
+include_directories( ${CMAKE_SOURCE_DIR}/src/drivers )
+
+if(APPLE)
+  add_definitions( -DPSS_STYLE=1 )
+else(APPLE)
+  if(UNIX)
+    add_definitions( -DPSS_STYLE=1 )
+  endif(UNIX)
+endif(APPLE)
+
+set(SRC_CORE
+	${CMAKE_CURRENT_SOURCE_DIR}/asm.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/cart.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/cheat.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/conddebug.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/config.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/debug.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/drawing.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/fceu.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/fds.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/file.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/emufile.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/filter.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/ines.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/movie.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/netplay.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/nsf.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/oldmovie.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/palette.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/ppu.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/sound.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/state.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/unif.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/video.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/vsuni.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/wave.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/x6502.cpp
+	${LUA_ENGINE_SOURCE}
+	${ZLIB_SOURCE}
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/01-222.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/09-034a.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/103.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/106.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/108.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/112.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/116.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/117.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/120.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/121.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/12in1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/151.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/156.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/158B.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/15.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/164.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/168.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/170.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/175.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/176.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/177.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/178.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/183.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/185.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/186.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/187.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/189.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/18.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/190.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/193.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/199.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/206.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/208.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/222.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/225.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/228.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/230.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/232.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/234.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/235.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/244.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/246.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/252.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/253.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/28.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/32.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/33.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/34.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/36.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/3d-block.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/40.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/411120-c.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/41.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/42.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/43.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/46.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/50.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/51.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/57.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/603-5052.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/62.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/65.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/67.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/68.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/69.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/71.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/72.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/77.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/79.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/80013-B.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/80.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/8157.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/8237.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/82.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/830118C.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/88.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/8in1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/90.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/91.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/96.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/99.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/a9746.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ac-08.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/addrlatch.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ax5705.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bandai.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bb.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bmc13in1jy110.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bmc42in1r.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bmc64in1nr.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bmc70in1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/BMW8544.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bonza.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bs-5.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/bs4xxxr.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/cheapocabra.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/cityfighter.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/coolboy.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/dance2000.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/datalatch.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/dream.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/__dummy_mapper.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/edu2000.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/eh8813a.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/emu2413.c
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/et-100.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/et-4320.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/F-15.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/famicombox.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ffe.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/fk23c.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/fns.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ghostbusters63in1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/gs-2004.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/gs-2013.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/h2288.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/hp10xx_hp20xx.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/hp898f.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/inlnsf.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/karaoke.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/kof97.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7010.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7012.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7013.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7016.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7017.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7030.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7031.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7032.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7037.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/ks7057.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/le05.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/lh32.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/lh53.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/malee.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/mihunche.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/mmc1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/mmc2and4.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/mmc3.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/mmc5.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/n106.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/n625092.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/novel.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/onebus.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/pec-586.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/rt-01.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sa-9602b.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sachen.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sb-2000.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sc-127.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sheroes.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/sl1632.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/subor.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/super24.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/supervision.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/t-227-1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/t-262.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/tengen.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/tf-1201.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/transformer.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/unrom512.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc1.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc2and4.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc3.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc5.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc6.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc7.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/vrc7p.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/boards/yoko.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/arkanoid.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/bworld.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/cursor.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/fkb.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/fns.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/ftrainer.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/hypershot.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/mahjong.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/mouse.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/oekakids.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/pec586kb.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/powerpad.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/quiz.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/shadow.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/snesmouse.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/suborkb.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/toprider.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/virtualboy.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/lcdcompzapper.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/input/zapper.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/backward.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/xstring.cpp
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/crc32.cpp     
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/endian.cpp  
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/general.cpp  
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/guid.cpp    
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/md5.cpp  
+  	${CMAKE_CURRENT_SOURCE_DIR}/utils/memory.cpp
+)
+
+
+set(SRC_DRIVERS_COMMON
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/args.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/cheat.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/config.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/configSys.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/hq2x.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/hq3x.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/scale2x.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/scale3x.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/scalebit.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/vidblit.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/os_utils.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/common/nes_ntsc.c
+)
+
+set(SRC_DRIVERS_SDL
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/main.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleWindow.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleViewerGL.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleViewerSDL.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/InputConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/GamePadConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/FamilyKeyboard.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/HotKeyConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TimingConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/FrameTimingStats.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/PaletteConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/PaletteEditor.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ColorMenu.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/GuiConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/HelpPages.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/MoviePlay.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/MovieRecord.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/MovieOptions.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/LuaControl.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/CheatsConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/GameGenie.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/HexEditor.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/MsgLogViewer.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/CodeDataLogger.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/SymbolicDebug.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleDebugger.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleUtilities.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleVideoConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ConsoleSoundConf.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/iNesHeaderEditor.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/SplashScreen.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TraceLogger.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/AboutWindow.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/fceuWrapper.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/ppuViewer.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/NameTableViewer.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/RamWatch.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/RamSearch.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/config.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/input.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/nes_shm.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/keyscan.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/sdl-sound.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/sdl-video.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/sdl-joystick.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/sdl-throttle.cpp  
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/unix-netplay.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/AviRecord.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/AviRiffViewer.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/avi/avi-utils.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/avi/fileio.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/avi/gwavi.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/TasEditorWindow.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/taseditor_project.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/taseditor_config.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/taseditor_lua.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/markers_manager.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/greenzone.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/selection.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/playback.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/recorder.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/history.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/splicer.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/inputlog.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/laglog.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/branches.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/bookmarks.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/bookmark.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/snapshot.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers/Qt/TasEditor/markers.cpp
+)
+
+set(SOURCES ${SRC_CORE} ${SRC_DRIVERS_COMMON} ${SRC_DRIVERS_SDL})
+
+# Put build timestamp into BUILD_TS environment variable and from there into
+# the FCEUX_BUILD_TIMESTAMP preprocessor definition.
+# Note: with CMake >= 3.8.0, this will respect SOURCE_DATE_EPOCH. For more info,
+#       see <https://reproducible-builds.org/docs/source-date-epoch/>.
+string(TIMESTAMP BUILD_TS "%H:%M:%S  %b %d %Y")
+add_definitions( -DFCEUX_BUILD_TIMESTAMP=\"${BUILD_TS}\" )
+
+if (WIN32)
+add_custom_command( 
+	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp  
+	COMMAND  ${CMAKE_SOURCE_DIR}/scripts/genGitHdr.bat  ${CMAKE_CURRENT_BINARY_DIR} 
+	VERBATIM )
+else()
+add_custom_command( 
+	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp  
+	COMMAND  ${CMAKE_SOURCE_DIR}/scripts/genGitHdr.sh  ${CMAKE_CURRENT_BINARY_DIR} 
+	VERBATIM )
+endif()
+
+set_property(SOURCE ${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp PROPERTY SKIP_AUTOGEN ON)
+
+if (APPLE)
+
+set(MACOSX_BUNDLE_ICON_FILE fceux.icns)
+set(APP_ICON  ${CMAKE_SOURCE_DIR}/fceux.icns )
+set_source_files_properties( ${APP_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources" )
+
+add_executable(  ${APP_NAME}  MACOSX_BUNDLE ${APP_ICON} ${SOURCES} ../resources.qrc 
+	${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp)
+elseif (WIN32)
+
+add_executable(  ${APP_NAME}  ${SOURCES} ../resources.qrc 
+	${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp
+	${APP_ICON_RESOURCES_WINDOWS} )
+else()
+add_executable(  ${APP_NAME}  ${SOURCES} ../resources.qrc 
+	${CMAKE_CURRENT_BINARY_DIR}/fceux_git_info.cpp)
+endif()
+
+target_link_libraries( ${APP_NAME}  
+   ${${Qt}Widgets_LIBRARIES}
+   ${${Qt}Help_LIBRARIES}
+   ${${Qt}OpenGL_LIBRARIES}
+   ${${Qt}OpenGLWidgets_LIBRARIES}
+   ${OPENGL_LDFLAGS}  
+ 	${SDL2_LDFLAGS}
+	${MINIZIP_LDFLAGS} ${ZLIB_LIBRARIES}
+	${LUA_LDFLAGS} ${X264_LDFLAGS} ${X265_LDFLAGS} ${LIBAV_LDFLAGS}
+ 	${SYS_LIBS}
+)
+
+if (WIN32)
+	#   target_link_libraries( ${APP_NAME} wsock32 ws2_32 )
+
+   set_target_properties(${APP_NAME} PROPERTIES WIN32_EXECUTABLE TRUE)
+endif()
+
+if (APPLE)
+
+install( TARGETS  ${APP_NAME}  
+	BUNDLE  DESTINATION  . COMPONENT Runtime 
+	RUNTIME  DESTINATION  bin COMPONENT Runtime )
+
+# Use \$ to defer expansion until install script is called; CPack will call it with its own CMAKE_INSTALL_PREFIX
+set(APP \${CMAKE_INSTALL_PREFIX}/${APP_NAME}.app)
+
+install( DIRECTORY ${CMAKE_SOURCE_DIR}/output/.
+	DESTINATION ${APP_NAME}.app/Contents/Resources COMPONENT Extra )
+
+set(CPACK_PACKAGE_ICON ${CMAKE_SOURCE_DIR}/fceux.icns )
+set(CPACK_GENERATOR "DragNDrop")
+include(CPACK)
+
+# macdeployqt tool that comes with Qt: https://doc.qt.io/qt-5/macos-deployment.html#macdeploy
+# Compared to fixup_bundle, correctly finds and installs Qt-specific resources as well as non-Qt dependencies
+find_program(MACDEPLOYQT macdeployqt)
+if(NOT MACDEPLOYQT)
+	message(FATAL_ERROR "Could not find macdeployqt executable")
+endif()
+
+find_package(Perl REQUIRED)
+
+install( CODE "
+	message(STATUS \"Deploying and fixing up dependencies in app: ${APP}\")
+	execute_process(COMMAND \"${MACDEPLOYQT}\" \"${APP}\" -verbose=1)
+	execute_process(COMMAND \"${PERL_EXECUTABLE}\"
+	                        \"${CMAKE_SOURCE_DIR}/scripts/macOSX_BundleFix.pl\"
+	                        \"${CMAKE_BINARY_DIR}/_CPack_Packages\")
+		"
+	COMPONENT Runtime
+	)
+
+else(APPLE)
+
+install( TARGETS  ${APP_NAME}  
+	RUNTIME  DESTINATION  bin )
+
+install( FILES     ${CMAKE_CURRENT_SOURCE_DIR}/auxlib.lua                DESTINATION share/fceux/luaScripts  )
+install( DIRECTORY ${CMAKE_SOURCE_DIR}/output/.                          DESTINATION share/fceux  )
+install( FILES     ${CMAKE_SOURCE_DIR}/fceux1.png                        DESTINATION share/pixmaps  )
+install( FILES     ${CMAKE_SOURCE_DIR}/fceux.desktop                     DESTINATION share/applications  )
+install( FILES     ${CMAKE_SOURCE_DIR}/documentation/fceux.6             DESTINATION ${CMAKE_INSTALL_MANDIR}/man6  )
+install( FILES     ${CMAKE_SOURCE_DIR}/documentation/fceux-net-server.6  DESTINATION ${CMAKE_INSTALL_MANDIR}/man6  )
+
+endif(APPLE)

src/SConscript

@@ -1,42 +0,0 @@
-import glob
-file_list = glob.glob('*.cpp')
-file_list.remove('lua-engine.cpp') # use logic below for this
-
-subdirs = Split("""
-boards
-drivers/common
-fir
-input
-utils
-""")
-#palettes
-
-Import('env')
-Export('env')
-
-if env['LUA']:
-  file_list.append('lua-engine.cpp')
-  if env['SYSTEM_LUA'] == 0:
-    subdirs.append('lua')
-
-if env['CREATE_AVI']:
-  subdirs.append('drivers/videolog')
-  
-
-
-for dir in subdirs:
-  subdir_files = SConscript('%s/SConscript' % dir)
-  file_list.append(subdir_files)
-if env['PLATFORM'] == 'win32':
-  platform_files = SConscript('drivers/win/SConscript')
-else:
-  platform_files = SConscript('drivers/sdl/SConscript')
-file_list.append(platform_files)
-
-print env['LINKFLAGS']
-
-if env['PLATFORM'] == 'win32':
-  fceux = env.Program('fceux.exe', file_list)
-else:
-  fceux = env.Program('fceux', file_list)
-Return('fceux')

src/asm.cpp

@@ -16,7 +16,7 @@ int Assemble(unsigned char *output, int addr, char *str) {
 	output[0] = output[1] = output[2] = 0;
 	char astr[128],ins[4];
 	int len = strlen(str);
-	if ((!len) || (len > 0x127)) return 1;
+	if ((!len) || (len > 127)) return 1;
 
 	strcpy(astr,str);
 	str_ucase(astr);
@@ -272,7 +272,7 @@ char *Disassemble(int addr, uint8 *opcode) {
 			(a) = opcode[1] | opcode[2]<<8; \
 		}
 		#define zpIndex(a,i) { \
-			(a) = opcode[1]+(i); \
+			(a) = (opcode[1]+(i))&0xFF; \
 		}
 		#define indirectX(a) { \
 			(a) = (opcode[1]+RX)&0xFF; \
@@ -360,8 +360,8 @@ char *Disassemble(int addr, uint8 *opcode) {
 		case 0xE6: strcpy(chr,"INC"); goto _zeropage;
 		_zeropage:
 		// ################################## Start of SP CODE ###########################
-		// Change width to %04X
-			sprintf(str,"%s $%04X = #$%02X", chr,opcode[1],GetMem(opcode[1]));
+		// Change width to %04X // don't!
+			sprintf(str,"%s $%02X = #$%02X", chr,opcode[1],GetMem(opcode[1]));
 		// ################################## End of SP CODE ###########################
 			break;
 
@@ -457,7 +457,7 @@ char *Disassemble(int addr, uint8 *opcode) {
 		_zeropagex:
 			zpIndex(tmp,RX);
 		// ################################## Start of SP CODE ###########################
-		// Change width to %04X
+		// Change width to %04X // don't!
 			sprintf(str,"%s $%02X,X @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
 		// ################################## End of SP CODE ###########################
 			break;
@@ -515,8 +515,8 @@ char *Disassemble(int addr, uint8 *opcode) {
 		_zeropagey:
 			zpIndex(tmp,RY);
 		// ################################## Start of SP CODE ###########################
-		// Change width to %04X
-			sprintf(str,"%s $%04X,Y @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
+		// Change width to %04X // don't!
+			sprintf(str,"%s $%02X,Y @ $%04X = #$%02X", chr,opcode[1],tmp,GetMem(tmp));
 		// ################################## End of SP CODE ###########################
 			break;
 

src/boards/01-222.cpp

@@ -19,6 +19,7 @@
  *
  * TXC mappers, originally much complex banksitching
  *
+ * P/N           PRG            MAP, UNIF     Name
  * 01-22111-000 (05-00002-010) (132, 22211) - MGC-001 Qi Wang
  * 01-22110-000 (52S         )              - MGC-002 2-in-1 Gun
  * 01-22111-100 (02-00002-010) (173       ) - MGC-008 Mahjong Block
@@ -27,6 +28,7 @@
  * 01-22000-400 (05-00002-010) (036       ) - MGC-015 Policeman
  * 01-22017-000 (05-PT017-080) (189       ) - MGC-017 Thunder Warrior
  * 01-11160-000 (04-02310-000) (   , 11160) - MGC-023 6-in-1
+ * 01-22026-000 (05-04010-090) (          ) - MGC-026 4-in-1
  * 01-22270-000 (05-00002-010) (132, 22211) - MGC-xxx Creatom
  * 01-22200-400 (------------) (079       ) - ET.03   F-15 City War
  *                             (172       ) -         1991 Du Ma Racing

src/boards/112.cpp

@@ -1,90 +1,90 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2005 CaH4e3
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * NTDEC, ASDER games
- *
- */
-
-#include "mapinc.h"
-
-static uint8 reg[8];
-static uint8 mirror, cmd, bank;
-static uint8 *WRAM = NULL;
-
-static SFORMAT StateRegs[] =
-{
-	{ &cmd, 1, "CMD" },
-	{ &mirror, 1, "MIRR" },
-	{ &bank, 1, "BANK" },
-	{ reg, 8, "REGS" },
-	{ 0 }
-};
-
-static void Sync(void) {
-	setmirror(mirror ^ 1);
-	setprg8(0x8000, reg[0]);
-	setprg8(0xA000, reg[1]);
-	setchr2(0x0000, (reg[2] >> 1));
-	setchr2(0x0800, (reg[3] >> 1));
-	setchr1(0x1000, ((bank & 0x10) << 4) | reg[4]);
-	setchr1(0x1400, ((bank & 0x20) << 3) | reg[5]);
-	setchr1(0x1800, ((bank & 0x40) << 2) | reg[6]);
-	setchr1(0x1C00, ((bank & 0x80) << 1) | reg[7]);
-}
-
-static DECLFW(M112Write) {
-	switch (A) {
-	case 0xe000: mirror = V & 1; Sync();; break;
-	case 0x8000: cmd = V & 7; break;
-	case 0xa000: reg[cmd] = V; Sync(); break;
-	case 0xc000: bank = V; Sync(); break;
-	}
-}
-
-static void M112Close(void) {
-	if (WRAM)
-		FCEU_gfree(WRAM);
-	WRAM = NULL;
-}
-
-static void M112Power(void) {
-	bank = 0;
-	setprg16(0xC000, ~0);
-	setprg8r(0x10, 0x6000, 0);
-	SetReadHandler(0x8000, 0xFFFF, CartBR);
-	SetWriteHandler(0x8000, 0xFFFF, M112Write);
-	SetWriteHandler(0x4020, 0x5FFF, M112Write);
-	SetReadHandler(0x6000, 0x7FFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2005 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * NTDEC, ASDER games
+ *
+ */
+
+#include "mapinc.h"
+
+static uint8 reg[8];
+static uint8 mirror, cmd, bank;
+static uint8 *WRAM = NULL;
+
+static SFORMAT StateRegs[] =
+{
+	{ &cmd, 1, "CMD" },
+	{ &mirror, 1, "MIRR" },
+	{ &bank, 1, "BANK" },
+	{ reg, 8, "REGS" },
+	{ 0 }
+};
+
+static void Sync(void) {
+	setmirror(mirror ^ 1);
+	setprg8(0x8000, reg[0]);
+	setprg8(0xA000, reg[1]);
+	setchr2(0x0000, (reg[2] >> 1));
+	setchr2(0x0800, (reg[3] >> 1));
+	setchr1(0x1000, ((bank & 0x10) << 4) | reg[4]);
+	setchr1(0x1400, ((bank & 0x20) << 3) | reg[5]);
+	setchr1(0x1800, ((bank & 0x40) << 2) | reg[6]);
+	setchr1(0x1C00, ((bank & 0x80) << 1) | reg[7]);
+}
+
+static DECLFW(M112Write) {
+	switch (A) {
+	case 0xe000: mirror = V & 1; Sync();; break;
+	case 0x8000: cmd = V & 7; break;
+	case 0xa000: reg[cmd] = V; Sync(); break;
+	case 0xc000: bank = V; Sync(); break;
+	}
+}
+
+static void M112Close(void) {
+	if (WRAM)
+		FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
+static void M112Power(void) {
+	bank = 0;
+	setprg16(0xC000, ~0);
+	setprg8r(0x10, 0x6000, 0);
+	SetReadHandler(0x8000, 0xFFFF, CartBR);
+	SetWriteHandler(0x8000, 0xFFFF, M112Write);
+	SetWriteHandler(0x4020, 0x5FFF, M112Write);
+	SetReadHandler(0x6000, 0x7FFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
 	FCEU_CheatAddRAM(8, 0x6000, WRAM);
-}
-
-static void StateRestore(int version) {
-	Sync();
-}
-
-void Mapper112_Init(CartInfo *info) {
-	info->Power = M112Power;
-	info->Close = M112Close;
-	GameStateRestore = StateRestore;
-	WRAM = (uint8*)FCEU_gmalloc(8192);
-	SetupCartPRGMapping(0x10, WRAM, 8192, 1);
-	AddExState(WRAM, 8192, 0, "WRAM");
-	AddExState(&StateRegs, ~0, 0, 0);
-}
+}
+
+static void StateRestore(int version) {
+	Sync();
+}
+
+void Mapper112_Init(CartInfo *info) {
+	info->Power = M112Power;
+	info->Close = M112Close;
+	GameStateRestore = StateRestore;
+	WRAM = (uint8*)FCEU_gmalloc(8192);
+	SetupCartPRGMapping(0x10, WRAM, 8192, 1);
+	AddExState(WRAM, 8192, 0, "WRAM");
+	AddExState(&StateRegs, ~0, 0, 0);
+}

src/boards/15.cpp

@@ -35,31 +35,39 @@ static SFORMAT StateRegs[] =
 static void Sync(void) {
 	int i;
 	setmirror(((latched >> 6) & 1) ^ 1);
-	switch (latchea) {
-	case 0x8000:
+	switch (latchea & 3) {
+	case 0:
 		for (i = 0; i < 4; i++)
-			setprg8(0x8000 + (i << 13), (((latched & 0x7F) << 1) + i) ^ (latched >> 7));
+			setprg8(0x8000 + (i << 13), ((latched & 0x3F) << 1) + i);
 		break;
-	case 0x8002:
+	case 2:
 		for (i = 0; i < 4; i++)
-			setprg8(0x8000 + (i << 13), ((latched & 0x7F) << 1) + (latched >> 7));
+			setprg8(0x8000 + (i << 13), ((latched & 0x3F) << 1) + (latched >> 7));
 		break;
-	case 0x8001:
-	case 0x8003:
+	case 1:
+	case 3:
 		for (i = 0; i < 4; i++) {
 			unsigned int b;
-			b = latched & 0x7F;
+			b = latched & 0x3F;
 			if (i >= 2 && !(latchea & 0x2))
-				b = 0x7F;
-			setprg8(0x8000 + (i << 13), (i & 1) + ((b << 1) ^ (latched >> 7)));
+				b = b | 0x07;
+			setprg8(0x8000 + (i << 13), (i & 1) + (b << 1));
 		}
 		break;
 	}
+	setchr8(0);
 }
 
 static DECLFW(M15Write) {
 	latchea = A;
 	latched = V;
+	// cah4e3 02.10.19 once again, there may be either two similar mapper 15 exist. the one for 110in1 or 168in1 carts with complex multi game features.
+	// and another implified version for subor/waixing chinese originals and hacks with no different modes, working only in mode 0 and which does not
+	// expect there is any CHR write protection. protecting CHR writes only for mode 3 fixes the problem, all roms may be run on the same source again.
+	if((latchea & 3) == 3)
+		SetupCartCHRMapping(0, CHRptr[0], 0x2000, 0);
+	else
+		SetupCartCHRMapping(0, CHRptr[0], 0x2000, 1);
 	Sync();
 }
 
@@ -70,7 +78,6 @@ static void StateRestore(int version) {
 static void M15Power(void) {
 	latchea = 0x8000;
 	latched = 0;
-	setchr8(0);
 	setprg8r(0x10, 0x6000, 0);
 	SetReadHandler(0x6000, 0x7FFF, CartBR);
 	SetWriteHandler(0x6000, 0x7FFF, CartBW);

src/boards/164.cpp

@@ -1,232 +1,232 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel 2006 CaH4e3
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * It seems that 162/163/164 mappers are the same mapper with just different
- * mapper modes enabled or disabled in software or hardware, need more nanjing
- * carts
- */
-
-#include "mapinc.h"
-
-static uint8 laststrobe, trigger;
-static uint8 reg[8];
-static uint8 *WRAM = NULL;
-static uint32 WRAMSIZE;
-
-static writefunc pcmwrite;
-
-static void (*WSync)(void);
-
-static SFORMAT StateRegs[] =
-{
-	{ &laststrobe, 1, "STB" },
-	{ &trigger, 1, "TRG" },
-	{ reg, 8, "REGS" },
-	{ 0 }
-};
-
-static void Sync(void) {
-	setprg8r(0x10, 0x6000, 0);
-	setprg32(0x8000, (reg[0] << 4) | (reg[1] & 0xF));
-	setchr8(0);
-}
-
-static void StateRestore(int version) {
-	WSync();
-}
-
-static DECLFR(ReadLow) {
-	switch (A & 0x7700) {
-	case 0x5100: return reg[2] | reg[0] | reg[1] | reg[3] ^ 0xff; break;
-	case 0x5500:
-		if (trigger)
-			return reg[2] | reg[1];   // Lei Dian Huang Bi Ka Qiu Chuan Shuo (NJ046) may broke other games
-		else
-			return 0;
-	}
-	return 4;
-}
-
-static void M163HB(void) {
-	if (reg[1] & 0x80) {
-		if (scanline == 239) {
-			setchr4(0x0000, 0);
-			setchr4(0x1000, 0);
-		} else if (scanline == 127) {
-			setchr4(0x0000, 1);
-			setchr4(0x1000, 1);
-		}
-/*
-			if(scanline>=127)     // Hu Lu Jin Gang (NJ039) (Ch) [!] don't like it
-			{
-				setchr4(0x0000,1);
-				setchr4(0x1000,1);
-			}
-			else
-			{
-				setchr4(0x0000,0);
-				setchr4(0x1000,0);
-			}
-*/
-	}
-}
-
-static DECLFW(Write) {
-	switch (A & 0x7300) {
-	case 0x5100: reg[0] = V; WSync(); break;
-	case 0x5000: reg[1] = V; WSync(); break;
-	case 0x5300: reg[2] = V; break;
-	case 0x5200: reg[3] = V; WSync(); break;
-	}
-}
-
-static void Power(void) {
-	memset(reg, 0, 8);
-	reg[1] = 0xFF;
-	SetWriteHandler(0x5000, 0x5FFF, Write);
-	SetReadHandler(0x6000, 0xFFFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2002 Xodnizel 2006 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * It seems that 162/163/164 mappers are the same mapper with just different
+ * mapper modes enabled or disabled in software or hardware, need more nanjing
+ * carts
+ */
+
+#include "mapinc.h"
+
+static uint8 laststrobe, trigger;
+static uint8 reg[8];
+static uint8 *WRAM = NULL;
+static uint32 WRAMSIZE;
+
+static writefunc pcmwrite;
+
+static void (*WSync)(void);
+
+static SFORMAT StateRegs[] =
+{
+	{ &laststrobe, 1, "STB" },
+	{ &trigger, 1, "TRG" },
+	{ reg, 8, "REGS" },
+	{ 0 }
+};
+
+static void Sync(void) {
+	setprg8r(0x10, 0x6000, 0);
+	setprg32(0x8000, (reg[0] << 4) | (reg[1] & 0xF));
+	setchr8(0);
+}
+
+static void StateRestore(int version) {
+	WSync();
+}
+
+static DECLFR(ReadLow) {
+	switch (A & 0x7700) {
+	case 0x5100: return reg[2] | reg[0] | reg[1] | reg[3] ^ 0xff; break;
+	case 0x5500:
+		if (trigger)
+			return reg[2] | reg[1];   // Lei Dian Huang Bi Ka Qiu Chuan Shuo (NJ046) may broke other games
+		else
+			return 0;
+	}
+	return 4;
+}
+
+static void M163HB(void) {
+	if (reg[1] & 0x80) {
+		if (scanline == 239) {
+			setchr4(0x0000, 0);
+			setchr4(0x1000, 0);
+		} else if (scanline == 127) {
+			setchr4(0x0000, 1);
+			setchr4(0x1000, 1);
+		}
+/*
+			if(scanline>=127)     // Hu Lu Jin Gang (NJ039) (Ch) [!] don't like it
+			{
+				setchr4(0x0000,1);
+				setchr4(0x1000,1);
+			}
+			else
+			{
+				setchr4(0x0000,0);
+				setchr4(0x1000,0);
+			}
+*/
+	}
+}
+
+static DECLFW(Write) {
+	switch (A & 0x7300) {
+	case 0x5100: reg[0] = V; WSync(); break;
+	case 0x5000: reg[1] = V; WSync(); break;
+	case 0x5300: reg[2] = V; break;
+	case 0x5200: reg[3] = V; WSync(); break;
+	}
+}
+
+static void Power(void) {
+	memset(reg, 0, 8);
+	reg[1] = 0xFF;
+	SetWriteHandler(0x5000, 0x5FFF, Write);
+	SetReadHandler(0x6000, 0xFFFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
 	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
-	WSync();
-}
-
-static void Close(void) {
-	if (WRAM)
-		FCEU_gfree(WRAM);
-	WRAM = NULL;
-}
-
-void Mapper164_Init(CartInfo *info) {
-	info->Power = Power;
-	info->Close = Close;
-	WSync = Sync;
-
-	WRAMSIZE = 8192;
-	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
-	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
-	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
-
-	if (info->battery) {
-		info->SaveGame[0] = WRAM;
-		info->SaveGameLen[0] = WRAMSIZE;
-	}
-
-	GameStateRestore = StateRestore;
-	AddExState(&StateRegs, ~0, 0, 0);
-}
-
-static DECLFW(Write2) {
-	if (A == 0x5101) {
-		if (laststrobe && !V) {
-			trigger ^= 1;
-		}
-		laststrobe = V;
-	} else if (A == 0x5100 && V == 6) //damn thoose protected games
-		setprg32(0x8000, 3);
-	else
-		switch (A & 0x7300) {
-		case 0x5200: reg[0] = V; WSync(); break;
-		case 0x5000: reg[1] = V; WSync(); if (!(reg[1] & 0x80) && (scanline < 128)) setchr8(0); /* setchr8(0); */ break;
-		case 0x5300: reg[2] = V; break;
-		case 0x5100: reg[3] = V; WSync(); break;
-		}
-}
-
-static void Power2(void) {
-	memset(reg, 0, 8);
-	laststrobe = 1;
-	pcmwrite = GetWriteHandler(0x4011);
-	SetReadHandler(0x5000, 0x5FFF, ReadLow);
-	SetWriteHandler(0x5000, 0x5FFF, Write2);
-	SetReadHandler(0x6000, 0xFFFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+	WSync();
+}
+
+static void Close(void) {
+	if (WRAM)
+		FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
+void Mapper164_Init(CartInfo *info) {
+	info->Power = Power;
+	info->Close = Close;
+	WSync = Sync;
+
+	WRAMSIZE = 8192;
+	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+	if (info->battery) {
+		info->SaveGame[0] = WRAM;
+		info->SaveGameLen[0] = WRAMSIZE;
+	}
+
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+}
+
+static DECLFW(Write2) {
+	if (A == 0x5101) {
+		if (laststrobe && !V) {
+			trigger ^= 1;
+		}
+		laststrobe = V;
+	} else if (A == 0x5100 && V == 6) //damn thoose protected games
+		setprg32(0x8000, 3);
+	else
+		switch (A & 0x7300) {
+		case 0x5200: reg[0] = V; WSync(); break;
+		case 0x5000: reg[1] = V; WSync(); if (!(reg[1] & 0x80) && (scanline < 128)) setchr8(0); /* setchr8(0); */ break;
+		case 0x5300: reg[2] = V; break;
+		case 0x5100: reg[3] = V; WSync(); break;
+		}
+}
+
+static void Power2(void) {
+	memset(reg, 0, 8);
+	laststrobe = 1;
+	pcmwrite = GetWriteHandler(0x4011);
+	SetReadHandler(0x5000, 0x5FFF, ReadLow);
+	SetWriteHandler(0x5000, 0x5FFF, Write2);
+	SetReadHandler(0x6000, 0xFFFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
 	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
-	WSync();
-}
-
-void Mapper163_Init(CartInfo *info) {
-	info->Power = Power2;
-	info->Close = Close;
-	WSync = Sync;
-	GameHBIRQHook = M163HB;
-
-	WRAMSIZE = 8192;
-	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
-	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
-	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
-
-	if (info->battery) {
-		info->SaveGame[0] = WRAM;
-		info->SaveGameLen[0] = WRAMSIZE;
-	}
-	GameStateRestore = StateRestore;
-	AddExState(&StateRegs, ~0, 0, 0);
-}
-
-static void Sync3(void) {
-	setchr8(0);
-	setprg8r(0x10, 0x6000, 0);
-	switch (reg[3] & 7) {
-	case 0:
-	case 2: setprg32(0x8000, (reg[0] & 0xc) | (reg[1] & 2) | ((reg[2] & 0xf) << 4)); break;
-	case 1:
-	case 3: setprg32(0x8000, (reg[0] & 0xc) | (reg[2] & 0xf) << 4); break;
-	case 4:
-	case 6: setprg32(0x8000, (reg[0] & 0xe) | ((reg[1] >> 1) & 1) | ((reg[2] & 0xf) << 4)); break;
-	case 5:
-	case 7: setprg32(0x8000, (reg[0] & 0xf) | ((reg[2] & 0xf) << 4)); break;
-	}
-}
-
-static DECLFW(Write3) {
-//	FCEU_printf("bs %04x %02x\n",A,V);
-	reg[(A >> 8) & 3] = V;
-	WSync();
-}
-
-static void Power3(void) {
-	reg[0] = 3;
-	reg[1] = 0;
-	reg[2] = 0;
-	reg[3] = 7;
-	SetWriteHandler(0x5000, 0x5FFF, Write3);
-	SetReadHandler(0x6000, 0xFFFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+	WSync();
+}
+
+void Mapper163_Init(CartInfo *info) {
+	info->Power = Power2;
+	info->Close = Close;
+	WSync = Sync;
+	GameHBIRQHook = M163HB;
+
+	WRAMSIZE = 8192;
+	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+	if (info->battery) {
+		info->SaveGame[0] = WRAM;
+		info->SaveGameLen[0] = WRAMSIZE;
+	}
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+}
+
+static void Sync3(void) {
+	setchr8(0);
+	setprg8r(0x10, 0x6000, 0);
+	switch (reg[3] & 7) {
+	case 0:
+	case 2: setprg32(0x8000, (reg[0] & 0xc) | (reg[1] & 2) | ((reg[2] & 0xf) << 4)); break;
+	case 1:
+	case 3: setprg32(0x8000, (reg[0] & 0xc) | (reg[2] & 0xf) << 4); break;
+	case 4:
+	case 6: setprg32(0x8000, (reg[0] & 0xe) | ((reg[1] >> 1) & 1) | ((reg[2] & 0xf) << 4)); break;
+	case 5:
+	case 7: setprg32(0x8000, (reg[0] & 0xf) | ((reg[2] & 0xf) << 4)); break;
+	}
+}
+
+static DECLFW(Write3) {
+//	FCEU_printf("bs %04x %02x\n",A,V);
+	reg[(A >> 8) & 3] = V;
+	WSync();
+}
+
+static void Power3(void) {
+	reg[0] = 3;
+	reg[1] = 0;
+	reg[2] = 0;
+	reg[3] = 7;
+	SetWriteHandler(0x5000, 0x5FFF, Write3);
+	SetReadHandler(0x6000, 0xFFFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
 	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
-	WSync();
-}
-
-void UNLFS304_Init(CartInfo *info) {
-	info->Power = Power3;
-	info->Close = Close;
-	WSync = Sync3;
-
-	WRAMSIZE = 8192;
-	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
-	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
-	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
-
-	if (info->battery) {
-		info->SaveGame[0] = WRAM;
-		info->SaveGameLen[0] = WRAMSIZE;
-	}
-
-	GameStateRestore = StateRestore;
-	AddExState(&StateRegs, ~0, 0, 0);
-}
+	WSync();
+}
+
+void UNLFS304_Init(CartInfo *info) {
+	info->Power = Power3;
+	info->Close = Close;
+	WSync = Sync3;
+
+	WRAMSIZE = 8192;
+	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+	if (info->battery) {
+		info->SaveGame[0] = WRAM;
+		info->SaveGameLen[0] = WRAMSIZE;
+	}
+
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+}

src/boards/178.cpp

@@ -37,8 +37,8 @@ static int32 SensorDelay;
 // highly experimental, not actually working, just curious if it hapen to work with some other decoder
 // SND Registers
 static uint8 pcm_enable = 0;
-static int16 pcm_latch = 0x3F6, pcm_clock = 0x3F6;
-static writefunc pcmwrite;
+//static int16 pcm_latch = 0x3F6, pcm_clock = 0x3F6;
+//static writefunc pcmwrite;
 
 static SFORMAT StateRegs[] =
 {

src/boards/186.cpp

@@ -18,6 +18,33 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * Family Study Box by Fukutake Shoten
+ *
+ * REG[0] R dddddddd / W ww---sss
+ *  ddd - TAPE DATA BYTE (ready when IRQ occurs)
+ *  sss - BRAM hi-bank
+ *  ww  - PRAM bank
+ * REG[1] R 0123---- / W ----PPPP
+ *  0   - ?
+ *  1   - ?
+ *  2   - ?
+ *  3   - ?
+ *  PPPP- PROM bank
+ * REG[2] R -?--R--- / W A-BC-DEF
+ *  4   - ?
+ *  R   - sb4x power supply status (active low)
+ *  A   - ?
+ *  B   - ?
+ *  C   - ?
+ *  D   - ?
+ *  E   - ?
+ *  F   - ?
+ *
+ * BRAM0	4400-4FFF, 3K bank  0   (32K SWRAM)	 [hardwired]
+ * BRAMB	5000-5FFF, 4K banks 1-7 (32K SWRAM)	 [REG[0] W -----sss]
+ * PRAMB	6000-7FFF, 8K banks 1-3 (32K PRAM) 	 [REG[0] W ww------]
+ * PROMB    8000-BFFF, 16K banks 1-15 (256K PROM)[REG[1] W ----PPPP]
+ * PROM0	C000-FFFF, 16K bank 0   (256K PROM)  [hardwired]
+ *
  */
 
 #include "mapinc.h"

src/boards/190.cpp

@@ -0,0 +1,85 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright (C) 2017 FCEUX Team
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Magic Kid GooGoo
+ */
+
+#include "mapinc.h"
+
+static uint8 prgr, chrr[4];
+static uint8 *WRAM = NULL;
+
+static void Mapper190_Sync(void) {
+	setprg8r(0x10, 0x6000, 0);
+
+	setprg16(0x8000, prgr);
+	setprg16(0xC000, 0);
+	setchr2(0x0000, chrr[0]);
+	setchr2(0x0800, chrr[1]);
+	setchr2(0x1000, chrr[2]);
+	setchr2(0x1800, chrr[3]);
+}
+
+static DECLFW(Mapper190_Write89) { prgr = V&7; Mapper190_Sync(); }
+static DECLFW(Mapper190_WriteCD) { prgr = 8|(V&7); Mapper190_Sync(); }
+
+static DECLFW(Mapper190_WriteAB) {
+	int bank = A&3;
+	chrr[bank] = V&63;
+	Mapper190_Sync();
+}
+
+
+static void Mapper190_Power(void) {
+	FCEU_CheatAddRAM(0x2000 >> 10, 0x6000, WRAM);
+
+	SetReadHandler(0x6000, 0xFFFF, CartBR);
+
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+	SetWriteHandler(0x8000, 0x9FFF, Mapper190_Write89);
+	SetWriteHandler(0xA000, 0xBFFF, Mapper190_WriteAB);
+	SetWriteHandler(0xC000, 0xDFFF, Mapper190_WriteCD);
+	Mapper190_Sync();
+
+	setmirror(MI_V);
+}
+
+static void Mapper190_Close(void) {
+	FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
+static void Mapper190_Restore(int) {
+	Mapper190_Sync();
+}
+
+
+void Mapper190_Init(CartInfo *info) {
+	info->Power = Mapper190_Power;
+	info->Close = Mapper190_Close;
+	GameStateRestore = Mapper190_Restore;
+
+	WRAM = (uint8*)FCEU_gmalloc(0x2000);
+	SetupCartPRGMapping(0x10, WRAM, 0x2000, 1);
+
+	chrr[0] = chrr[1] = chrr[2] = chrr[3] = prgr = 0;
+	
+	AddExState(&prgr, 1, 0, "PRGR");
+	AddExState(chrr, 4, 0, "CHRR");
+	AddExState(WRAM, 0x2000, 0, "WRAM");
+}

src/boards/225.cpp

@@ -52,15 +52,23 @@ static DECLFW(M225Write) {
 }
 
 static DECLFW(M225LoWrite) {
+	if (A & 0x800) {
+		prot[A & 0x03] = V;
+	}
 }
 
 static DECLFR(M225LoRead) {
-	return 0;
+	if (A & 0x800) {
+		return prot[A & 3] & 0x0F;
+	}
+	return X.DB;
 }
 
 static void M225Power(void) {
 	prg = 0;
+	chr = 0;
 	mode = 0;
+	mirr = 0;
 	Sync();
 	SetReadHandler(0x5000, 0x5FFF, M225LoRead);
 	SetWriteHandler(0x5000, 0x5FFF, M225LoWrite);
@@ -70,7 +78,9 @@ static void M225Power(void) {
 
 static void M225Reset(void) {
 	prg = 0;
+	chr = 0;
 	mode = 0;
+	mirr = 0;
 	Sync();
 }
 

src/boards/28.cpp

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2012 FCEUX team
+	Copyright (C) 2012-2017 FCEUX team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -53,8 +53,8 @@ void Mirror(uint8 value)
 
 static void Sync()
 {		
-	int prglo;
-	int prghi;
+	int prglo = 0;
+	int prghi = 0;
 
 	int outb = outer << 1;
 	//this can probably be rolled up, but i have no motivation to do so
@@ -127,20 +127,21 @@ static void Sync()
 
 static DECLFW(WriteEXP)
 {
-	uint32 addr = A;
+	//uint32 addr = A;
 	uint8 value = V;
 	reg = value & 0x81;
 }
 
 static DECLFW(WritePRG)
 {
-	uint32 addr = A;
+	//uint32 addr = A;
 	uint8 value = V;
 	switch (reg)
 	{
 	case 0x00:
 		chr = value & 3;
 		Mirror(value);
+		Sync();
 		break;
 	case 0x01:
 		prg = value & 15;

src/boards/36.cpp

@@ -22,11 +22,12 @@
 
 #include "mapinc.h"
 
-static uint8 latche;
+static uint8 latche, mirr;
 
 static SFORMAT StateRegs[] =
 {
 	{ &latche, 1, "LATC" },
+	{ &mirr, 1, "MIRR" },
 	{ 0 }
 };
 
@@ -36,6 +37,11 @@ static void Sync(void) {
 }
 
 static DECLFW(M36Write) {
+	
+	switch((A>>12)&7) {				// need to 4-in-1 MGC-26 BMC, doesnt break other games though
+		case 0: mirr = MI_V; setmirror(mirr); break;
+		case 4: mirr = MI_H; setmirror(mirr); break;
+	}
 	latche = V;
 	Sync();
 }

src/boards/71.cpp

@@ -21,6 +21,7 @@
 #include "mapinc.h"
 
 static uint8 preg, mirr;
+static int hardmirr;
 
 static SFORMAT StateRegs[] =
 {
@@ -35,6 +36,8 @@ static void Sync(void) {
 	setchr8(0);
 	if(mirr)
 		setmirror(mirr);
+	else
+		setmirror(hardmirr); // restore hardwired mirroring
 }
 
 static DECLFW(M71Write) {
@@ -46,6 +49,7 @@ static DECLFW(M71Write) {
 }
 
 static void M71Power(void) {
+	preg = 0;
 	mirr = 0;
 	Sync();
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
@@ -57,6 +61,7 @@ static void StateRestore(int version) {
 }
 
 void Mapper71_Init(CartInfo *info) {
+	hardmirr = info->mirror;
 	info->Power = M71Power;
 	GameStateRestore = StateRestore;
 

src/boards/80013-B.cpp

@@ -0,0 +1,76 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2017 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "mapinc.h"
+
+static uint8 bios_prg, rom_prg, rom_mode, mirror;
+
+static SFORMAT StateRegs[] =
+{
+	{ &bios_prg, 1, "BREG" },
+	{ &rom_prg, 1, "RREG" },
+	{ &rom_mode, 1, "RMODE" },
+	{ 0 }
+};
+
+static void Sync(void) {
+	setchr8(0);
+	if(rom_mode&2) {
+		setprg16r(0,0x8000,(bios_prg&0xF)|(rom_prg&0x70));
+	} else {
+		setprg16r(1,0x8000,bios_prg&3);
+	}
+	setprg16r(0,0xC000,rom_prg&0x7F);
+	setmirror(((bios_prg>>4)&1)^1);
+}
+
+static DECLFW(BMC80013BWrite) {
+	uint8 reg = (A>>13)&3;
+	if(reg == 0) {
+		bios_prg = V;
+	} else {
+		rom_prg = V;
+		rom_mode = reg;
+	}
+	Sync();
+}
+
+static void BMC80013BPower(void) {
+	bios_prg=rom_prg=rom_mode=mirror=0;
+	Sync();
+	SetReadHandler(0x8000, 0xFFFF, CartBR);
+	SetWriteHandler(0x8000, 0xFFFF, BMC80013BWrite);
+}
+
+static void BMC80013BReset(void) {
+	bios_prg=rom_prg=rom_mode=mirror=0;
+	Sync();
+}
+
+static void StateRestore(int version) {
+	Sync();
+}
+
+void BMC80013B_Init(CartInfo *info) {
+	info->Reset = BMC80013BReset;
+	info->Power = BMC80013BPower;
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+}

src/boards/8237.cpp

@@ -19,7 +19,6 @@
  *
  * Super Game (Sugar Softec) protected mapper
  * Pocahontas 2 (Unl) [U][!], etc.
- * TODO: 9in1 LION KING HANGS!
  */
 
 #include "mapinc.h"
@@ -139,7 +138,7 @@ static DECLFW(UNL8237Write) {
 }
 
 static DECLFW(UNL8237ExWrite) {
-	switch (A) {
+	switch (A & 0xF007) {
 	case 0x5000: EXPREGS[0] = V; FixMMC3PRG(MMC3_cmd); break;
 	case 0x5001: EXPREGS[1] = V; FixMMC3PRG(MMC3_cmd); FixMMC3CHR(MMC3_cmd); break;
 	case 0x5007: EXPREGS[2] = V; break;

src/boards/SConscript

@@ -1,6 +0,0 @@
-import glob
-source_list = glob.glob('*.cpp')+glob.glob('*.c')
-
-for x in range(len(source_list)):
-  source_list[x] = 'boards/' + source_list[x]
-Return('source_list')

src/boards/addrlatch.cpp

@@ -237,13 +237,8 @@ void Mapper200_Init(CartInfo *info) {
 //------------------ Map 201 ---------------------------
 
 static void M201Sync(void) {
-	if (latche & 8) {
-		setprg32(0x8000, latche & 3);
-		setchr8(latche & 3);
-	} else {
-		setprg32(0x8000, 0);
-		setchr8(0);
-	}
+	setprg32(0x8000, latche & 3);
+	setchr8(latche & 3);
 }
 
 void Mapper201_Init(CartInfo *info) {
@@ -309,8 +304,14 @@ void Mapper212_Init(CartInfo *info) {
 //------------------ Map 213 ---------------------------
 
 static void M213Sync(void) {
-	setprg32(0x8000, (latche >> 1) & 3);
+	if(latche & 0x40) {
+		setprg16(0x8000, (latche & 7));
+		setprg16(0xC000, (latche & 7));
+	} else {
+		setprg32(0x8000, (latche >> 1) & 3);
+	}
 	setchr8((latche >> 3) & 7);
+	setmirror(((latche & 1)^((latche >> 6) & 1)) ^ 1);
 }
 
 void Mapper213_Init(CartInfo *info) {
@@ -347,6 +348,17 @@ static void M227Sync(void) {
 	uint32 p = ((latche >> 2) & 0x1F) + ((latche & 0x100) >> 3);
 	uint32 L = (latche >> 9) & 1;
 
+// ok, according to nesdev wiki (refrenced to the nesdev dumping thread) there is a CHR write protection bit7.
+// however, this bit clearly determined a specific PRG layout for some game but does not meant to have additional
+// functionality. as I see from the menu code, it disables the chr writing before run an actual game.
+// this fix here makes happy both waixing rpgs and multigame menus at once. can't veryfy it on a hardware
+// but if I find some i'll definitly do this.
+
+	if ((latche & 0xF000) == 0xF000)
+		SetupCartCHRMapping(0, CHRptr[0], 0x2000, 0);	
+	else
+		SetupCartCHRMapping(0, CHRptr[0], 0x2000, 1);
+
 	if ((latche >> 7) & 1) {
 		if (S) {
 			setprg32(0x8000, p >> 1);

src/boards/bandai.cpp

@@ -48,120 +48,205 @@ static SFORMAT StateRegs[] =
 #define X24C0X_READ			3
 #define X24C0X_WRITE		4
 
-static uint8 x24c0x_data[256], x24c0x_state;
-static uint8 x24c0x_addr, x24c0x_word, x24c0x_latch, x24c0x_bitcount;
-static uint8 x24c0x_sda, x24c0x_scl, x24c0x_out, x24c0x_oe;
+static uint8 x24c0x_data[512];
 
-static SFORMAT x24c0xStateRegs[] =
+static uint8 x24c01_state;
+static uint8 x24c01_addr, x24c01_word, x24c01_latch, x24c01_bitcount;
+static uint8 x24c01_sda, x24c01_scl, x24c01_out;
+
+static uint8 x24c02_state;
+static uint8 x24c02_addr, x24c02_word, x24c02_latch, x24c02_bitcount;
+static uint8 x24c02_sda, x24c02_scl, x24c02_out;
+
+static SFORMAT x24c01StateRegs[] =
 {
-	{ &x24c0x_addr, 1, "ADDR" },
-	{ &x24c0x_word, 1, "WORD" },
-	{ &x24c0x_latch, 1, "LATC" },
-	{ &x24c0x_bitcount, 1, "BITC" },
-	{ &x24c0x_sda, 1, "SDA" },
-	{ &x24c0x_scl, 1, "SCL" },
-	{ &x24c0x_out, 1, "OUT" },
-	{ &x24c0x_oe, 1, "OE" },
-	{ &x24c0x_state, 1, "STAT" },
+	{ &x24c01_addr, 1, "ADDR" },
+	{ &x24c01_word, 1, "WORD" },
+	{ &x24c01_latch, 1, "LATC" },
+	{ &x24c01_bitcount, 1, "BITC" },
+	{ &x24c01_sda, 1, "SDA" },
+	{ &x24c01_scl, 1, "SCL" },
+	{ &x24c01_out, 1, "OUT" },
+	{ &x24c01_state, 1, "STAT" },
 	{ 0 }
 };
 
-static void x24c0x_init() {
-	x24c0x_addr = x24c0x_word = x24c0x_latch = x24c0x_bitcount = x24c0x_sda = x24c0x_scl = x24c0x_oe = 0;
-	x24c0x_state = X24C0X_STANDBY;
+static SFORMAT x24c02StateRegs[] =
+{
+	{ &x24c02_addr, 1, "ADDR" },
+	{ &x24c02_word, 1, "WORD" },
+	{ &x24c02_latch, 1, "LATC" },
+	{ &x24c02_bitcount, 1, "BITC" },
+	{ &x24c02_sda, 1, "SDA" },
+	{ &x24c02_scl, 1, "SCL" },
+	{ &x24c02_out, 1, "OUT" },
+	{ &x24c02_state, 1, "STAT" },
+	{ 0 }
+};
+
+static void x24c01_init() {
+	x24c01_addr = x24c01_word = x24c01_latch = x24c01_bitcount = x24c01_sda = x24c01_scl = 0;
+	x24c01_state = X24C0X_STANDBY;
 }
 
-static void x24c0x_write(uint8 data) {
-	uint8 sda = (data >> 6) & 1;
-	uint8 scl = (data >> 5) & 1;
-	x24c0x_oe = (data >> 7);
+static void x24c02_init() {
+	x24c02_addr = x24c02_word = x24c02_latch = x24c02_bitcount = x24c02_sda = x24c02_scl = 0;
+	x24c02_state = X24C0X_STANDBY;
+}
 
-	if(x24c0x_scl && scl) {
-		if(x24c0x_sda && !sda) {		// START
-			x24c0x_state = X24C0X_ADDRESS;
-			x24c0x_bitcount = 0;
-			x24c0x_addr = 0;
-		} else if(!x24c0x_sda && sda) { //STOP
-			x24c0x_state = X24C0X_STANDBY;
+static void x24c01_write(uint8 data) {
+	uint8 scl = (data >> 5) & 1;
+	uint8 sda = (data >> 6) & 1;
+
+	if(x24c01_scl && scl) {
+		if(x24c01_sda && !sda) {			// START
+			x24c01_state = X24C0X_ADDRESS;
+			x24c01_bitcount = 0;
+			x24c01_addr = 0;
+		} else if(!x24c01_sda && sda) {		//STOP
+			x24c01_state = X24C0X_STANDBY;
 		}
-	} else if(!x24c0x_scl && scl) {		// RISING EDGE
-		switch(x24c0x_state) {
+	} else if(!x24c01_scl && scl) {			// RISING EDGE
+		switch(x24c01_state) {
 		case X24C0X_ADDRESS:
-			if(x24c0x_bitcount < 7) {
-				x24c0x_addr <<= 1;
-				x24c0x_addr |= sda;
+			if(x24c01_bitcount < 7) {
+				x24c01_addr <<= 1;
+				x24c01_addr |= sda;
 			} else {
-				if(!x24c02)				// X24C01 mode
-					x24c0x_word = x24c0x_addr;
-				if(sda) {				// READ COMMAND
-					x24c0x_state = X24C0X_READ;
-				} else {				// WRITE COMMAND
-					if(x24c02)			// X24C02 mode
-						x24c0x_state = X24C0X_WORD;
-					else
-						x24c0x_state = X24C0X_WRITE;
-				}
+				x24c01_word = x24c01_addr;
+				if(sda) 					// READ COMMAND
+					x24c01_state = X24C0X_READ;
+				 else 						// WRITE COMMAND
+					x24c01_state = X24C0X_WRITE;
 			}
-			x24c0x_bitcount++;
-			break;
-		case X24C0X_WORD:
-			if(x24c0x_bitcount == 8) {	// ACK
-				x24c0x_word = 0;
-				x24c0x_out = 0;
-			} else {					// WORD ADDRESS INPUT
-				x24c0x_word <<= 1;
-				x24c0x_word |= sda;
-				if(x24c0x_bitcount == 16) {	// END OF ADDRESS INPUT
-					x24c0x_bitcount = 7;
-					x24c0x_state = X24C0X_WRITE;
-				}
-			}
-			x24c0x_bitcount++;
+			x24c01_bitcount++;
 			break;
 		case X24C0X_READ:
-			if (x24c0x_bitcount == 8) {	// ACK
-				x24c0x_out = 0;
-				x24c0x_latch = x24c0x_data[x24c0x_word];
-				x24c0x_bitcount = 0;
-			} else {					// REAL OUTPUT
-				x24c0x_out = x24c0x_latch >> 7;
-				x24c0x_latch <<= 1;
-				x24c0x_bitcount++;
-				if(x24c0x_bitcount == 8) {
-					x24c0x_word++;
-					x24c0x_word &= 0xff;
+			if (x24c01_bitcount == 8) {		// ACK
+				x24c01_out = 0;
+				x24c01_latch = x24c0x_data[x24c01_word];
+				x24c01_bitcount = 0;
+			} else {						// REAL OUTPUT
+				x24c01_out = x24c01_latch >> 7;
+				x24c01_latch <<= 1;
+				x24c01_bitcount++;
+				if(x24c01_bitcount == 8) {
+					x24c01_word++;
+					x24c01_word &= 0xff;
 				}
 			}
 			break;
 		case X24C0X_WRITE:
-			if (x24c0x_bitcount == 8) {	// ACK
-				x24c0x_out = 0;
-				x24c0x_latch = 0;
-				x24c0x_bitcount = 0;
-			} else {					// REAL INPUT
-				x24c0x_latch <<= 1;
-				x24c0x_latch |= sda;
-				x24c0x_bitcount++;
-				if(x24c0x_bitcount == 8) {
-					x24c0x_data[x24c0x_word] = x24c0x_latch;
-					x24c0x_word++;
-					x24c0x_word &= 0xff;
+			if (x24c01_bitcount == 8) {		// ACK
+				x24c01_out = 0;
+				x24c01_latch = 0;
+				x24c01_bitcount = 0;
+			} else {						// REAL INPUT
+				x24c01_latch <<= 1;
+				x24c01_latch |= sda;
+				x24c01_bitcount++;
+				if(x24c01_bitcount == 8) {
+					x24c0x_data[x24c01_word] = x24c01_latch;
+					x24c01_word++;
+					x24c01_word &= 0xff;
 				}
 			}
 			break;
 		}
 	}
 
-	x24c0x_sda = sda;
-	x24c0x_scl = scl;
+	x24c01_sda = sda;
+	x24c01_scl = scl;
 }
 
-static uint8 x24c0x_read() {
-	return x24c0x_out << 4;
+static void x24c02_write(uint8 data) {
+	uint8 scl = (data >> 5) & 1;
+	uint8 sda = (data >> 6) & 1;
+
+	if (x24c02_scl && scl) {
+		if (x24c02_sda && !sda) {			// START
+			x24c02_state = X24C0X_ADDRESS;
+			x24c02_bitcount = 0;
+			x24c02_addr = 0;
+		} else if (!x24c02_sda && sda) {	//STOP
+			x24c02_state = X24C0X_STANDBY;
+		}
+	} else if (!x24c02_scl && scl) {		// RISING EDGE
+		switch (x24c02_state) {
+		case X24C0X_ADDRESS:
+			if (x24c02_bitcount < 7) {
+				x24c02_addr <<= 1;
+				x24c02_addr |= sda;
+			} else {
+				if (sda)					// READ COMMAND
+					x24c02_state = X24C0X_READ;
+				else						// WRITE COMMAND
+					x24c02_state = X24C0X_WORD;
+			}
+			x24c02_bitcount++;
+			break;
+		case X24C0X_WORD:
+			if (x24c02_bitcount == 8) {		// ACK
+				x24c02_word = 0;
+				x24c02_out = 0;
+			} else {						// WORD ADDRESS INPUT
+				x24c02_word <<= 1;
+				x24c02_word |= sda;
+				if (x24c02_bitcount == 16) {// END OF ADDRESS INPUT
+					x24c02_bitcount = 7;
+					x24c02_state = X24C0X_WRITE;
+				}
+			}
+			x24c02_bitcount++;
+			break;
+		case X24C0X_READ:
+			if (x24c02_bitcount == 8) {		// ACK
+				x24c02_out = 0;
+				x24c02_latch = x24c0x_data[x24c02_word|0x100];
+				x24c02_bitcount = 0;
+			} else {						// REAL OUTPUT
+				x24c02_out = x24c02_latch >> 7;
+				x24c02_latch <<= 1;
+				x24c02_bitcount++;
+				if (x24c02_bitcount == 8) {
+					x24c02_word++;
+					x24c02_word &= 0xff;
+				}
+			}
+			break;
+		case X24C0X_WRITE:
+			if (x24c02_bitcount == 8) {		// ACK
+				x24c02_out = 0;
+				x24c02_latch = 0;
+				x24c02_bitcount = 0;
+			} else {						// REAL INPUT
+				x24c02_latch <<= 1;
+				x24c02_latch |= sda;
+				x24c02_bitcount++;
+				if (x24c02_bitcount == 8) {
+					x24c0x_data[x24c02_word|0x100] = x24c02_latch;
+					x24c02_word++;
+					x24c02_word &= 0xff;
+				}
+			}
+			break;
+		}
+	}
+	x24c02_sda = sda;
+	x24c02_scl = scl;
 }
 
 //
 
+static void SyncMirror(void) {
+	switch (reg[9] & 3) {
+	case 0: setmirror(MI_V); break;
+	case 1: setmirror(MI_H); break;
+	case 2: setmirror(MI_0); break;
+	case 3: setmirror(MI_1); break;
+	}
+}
+
 static void Sync(void) {
 	if (is153) {
 		int base = (reg[0] & 1) << 4;
@@ -174,12 +259,7 @@ static void Sync(void) {
 		setprg16(0x8000, reg[8]);
 		setprg16(0xC000, ~0);
 	}
-	switch (reg[9] & 3) {
-	case 0: setmirror(MI_V); break;
-	case 1: setmirror(MI_H); break;
-	case 2: setmirror(MI_0); break;
-	case 3: setmirror(MI_1); break;
-	}
+	SyncMirror();
 }
 
 static DECLFW(BandaiWrite) {
@@ -192,12 +272,15 @@ static DECLFW(BandaiWrite) {
 		case 0x0A: X6502_IRQEnd(FCEU_IQEXT); IRQa = V & 1; IRQCount = IRQLatch; break;
 		case 0x0B: IRQLatch &= 0xFF00; IRQLatch |= V; break;
 		case 0x0C: IRQLatch &= 0xFF; IRQLatch |= V << 8; break;
-		case 0x0D: x24c0x_write(V); break;
+		case 0x0D: if(x24c02) x24c02_write(V); else x24c01_write(V); break;
 		}
 }
 
 static DECLFR(BandaiRead) {
-	return (X.DB & 0xEF) | x24c0x_read();
+	if(x24c02)
+		return (X.DB & 0xEF) | (x24c02_out << 4);
+	else
+		return (X.DB & 0xEF) | (x24c01_out << 4);
 }
 
 static void BandaiIRQHook(int a) {
@@ -213,7 +296,10 @@ static void BandaiIRQHook(int a) {
 
 static void BandaiPower(void) {
 	IRQa = 0;
-	x24c0x_init();
+	if(x24c02)
+		x24c02_init();
+	else
+		x24c01_init();
 	Sync();
 	SetReadHandler(0x6000, 0x7FFF, BandaiRead);
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
@@ -231,12 +317,12 @@ void Mapper16_Init(CartInfo *info) {
 	MapIRQHook = BandaiIRQHook;
 
 	info->battery = 1;
-	info->SaveGame[0] = x24c0x_data;
+	info->SaveGame[0] = x24c0x_data + 256;
 	info->SaveGameLen[0] = 256;
 	AddExState(x24c0x_data, 256, 0, "DATA");
+	AddExState(&x24c02StateRegs, ~0, 0, 0);
 
 	GameStateRestore = StateRestore;
-	AddExState(&x24c0xStateRegs, ~0, 0, 0);
 	AddExState(&StateRegs, ~0, 0, 0);
 }
 
@@ -250,9 +336,9 @@ void Mapper159_Init(CartInfo *info) {
 	info->SaveGame[0] = x24c0x_data;
 	info->SaveGameLen[0] = 128;
 	AddExState(x24c0x_data, 128, 0, "DATA");
+	AddExState(&x24c01StateRegs, ~0, 0, 0);
 
 	GameStateRestore = StateRestore;
-	AddExState(&x24c0xStateRegs, ~0, 0, 0);
 	AddExState(&StateRegs, ~0, 0, 0);
 }
 
@@ -307,7 +393,9 @@ static int BarcodeReadPos;
 static int BarcodeCycleCount;
 static uint32 BarcodeOut;
 
-int FCEUI_DatachSet(const uint8 *rcode) {
+// #define INTERL2OF5
+
+int FCEUI_DatachSet(uint8 *rcode) {
 	int prefix_parity_type[10][6] = {
 		{ 0, 0, 0, 0, 0, 0 }, { 0, 0, 1, 0, 1, 1 }, { 0, 0, 1, 1, 0, 1 }, { 0, 0, 1, 1, 1, 0 },
 		{ 0, 1, 0, 0, 1, 1 }, { 0, 1, 1, 0, 0, 1 }, { 0, 1, 1, 1, 0, 0 }, { 0, 1, 0, 1, 0, 1 },
@@ -330,6 +418,7 @@ int FCEUI_DatachSet(const uint8 *rcode) {
 	};
 	uint8 code[13 + 1];
 	uint32 tmp_p = 0;
+	uint32 csum = 0;
 	int i, j;
 	int len;
 
@@ -341,18 +430,46 @@ int FCEUI_DatachSet(const uint8 *rcode) {
 	}
 	if (len != 13 && len != 12 && len != 8 && len != 7) return(0);
 
-	#define BS(x) BarcodeData[tmp_p] = x; tmp_p++
+#define BS(x) BarcodeData[tmp_p] = x; tmp_p++
 
-	for (j = 0; j < 32; j++) {
+	for (j = 0; j < 32; j++) { // delay before sending a code
 		BS(0x00);
 	}
 
-	/* Left guard bars */
+#ifdef INTERL2OF5
+	
+	BS(1); BS(1); BS(0); BS(0); // 1
+	BS(1); BS(1); BS(0); BS(0); // 1
+	BS(1); BS(1); BS(0); BS(0); // 1
+	BS(1); BS(1); BS(0); BS(0); // 1 
+	BS(1); BS(1); BS(0); BS(0); // 1
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0 
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0
+	BS(1);        BS(0); BS(0); // 0 cs
+	BS(1); BS(1); BS(0); BS(0); // 1
+
+#else
+	// Left guard bars
 	BS(1); BS(0); BS(1);
-
 	if (len == 13 || len == 12) {
-		uint32 csum;
-
 		for (i = 0; i < 6; i++)
 			if (prefix_parity_type[code[0]][i]) {
 				for (j = 0; j < 7; j++) {
@@ -362,53 +479,53 @@ int FCEUI_DatachSet(const uint8 *rcode) {
 				for (j = 0; j < 7; j++) {
 					BS(data_left_odd[code[i + 1]][j]);
 				}
-
-		/* Center guard bars */
+		// Center guard bars
 		BS(0); BS(1); BS(0); BS(1); BS(0);
-
 		for (i = 7; i < 12; i++)
 			for (j = 0; j < 7; j++) {
 				BS(data_right[code[i]][j]);
 			}
-		csum = 0;
-		for (i = 0; i < 12; i++) csum += code[i] * ((i & 1) ? 3 : 1);
-		csum = (10 - (csum % 10)) % 10;
+		// Calc and write down the control code if not assigned, instead, send code as is
+		// Battle Rush uses modified type of codes with different control code calculation
+		if (len == 12) {
+			for (i = 0; i < 12; i++)
+				csum += code[i] * ((i & 1) ? 3 : 1);
+			csum = (10 - (csum % 10)) % 10;
+			rcode[12] = csum + 0x30;	// update check code to the input string as well
+			rcode[13] = 0;
+			code[12] = csum;
+		} 
 		for (j = 0; j < 7; j++) {
-			BS(data_right[csum][j]);
+			BS(data_right[code[12]][j]);
 		}
 	} else if (len == 8 || len == 7) {
-		uint32 csum = 0;
-
-		for (i = 0; i < 7; i++) csum += (i & 1) ? code[i] : (code[i] * 3);
-
-		csum = (10 - (csum % 10)) % 10;
-
 		for (i = 0; i < 4; i++)
 			for (j = 0; j < 7; j++) {
 				BS(data_left_odd[code[i]][j]);
 			}
-
-
-		/* Center guard bars */
+		// Center guard bars
 		BS(0); BS(1); BS(0); BS(1); BS(0);
-
 		for (i = 4; i < 7; i++)
 			for (j = 0; j < 7; j++) {
 				BS(data_right[code[i]][j]);
 			}
-
+		csum = 0;
+		for (i = 0; i < 7; i++)
+			csum += (i & 1) ? code[i] : (code[i] * 3);
+		csum = (10 - (csum % 10)) % 10;
+		rcode[7] = csum + 0x30;	// update check code to the input string as well
+		rcode[8] = 0;
 		for (j = 0; j < 7; j++) {
 			BS(data_right[csum][j]);
 		}
 	}
-
-	/* Right guard bars */
+	// Right guard bars
 	BS(1); BS(0); BS(1);
+#endif
 
 	for (j = 0; j < 32; j++) {
 		BS(0x00);
 	}
-
 	BS(0xFF);
 
 	#undef BS
@@ -419,6 +536,26 @@ int FCEUI_DatachSet(const uint8 *rcode) {
 	return(1);
 }
 
+static void BarcodeSync(void) {
+	setchr8(0);
+	setprg16(0x8000, (reg[8] & 0x0F));
+	setprg16(0xC000, 0x0F);
+	SyncMirror();
+}
+
+static DECLFW(BarcodeWrite) {
+	A &= 0x0F;
+	switch (A) {
+	case 0x00: reg[0] = (V & 8) << 2; x24c01_write(reg[0xD] | reg[0]); break;		// extra EEPROM x24C01 used in Battle Rush mini-cart
+	case 0x08: 
+	case 0x09: reg[A] = V; BarcodeSync(); break;
+	case 0x0A: X6502_IRQEnd(FCEU_IQEXT); IRQa = V & 1; IRQCount = IRQLatch; break;
+	case 0x0B: IRQLatch &= 0xFF00; IRQLatch |= V; break;
+	case 0x0C: IRQLatch &= 0xFF; IRQLatch |= V << 8; break;
+	case 0x0D: reg[0xD] = V & (~0x20); x24c01_write(reg[0xD] | reg[0]);  x24c02_write(V); break;
+	}
+}
+
 static void BarcodeIRQHook(int a) {
 	BandaiIRQHook(a);
 
@@ -436,7 +573,7 @@ static void BarcodeIRQHook(int a) {
 }
 
 static DECLFR(BarcodeRead) {
-	return BarcodeOut;
+	return (X.DB & 0xE7) | ((x24c02_out | x24c01_out) << 4) | BarcodeOut;
 }
 
 static void M157Power(void) {
@@ -446,20 +583,29 @@ static void M157Power(void) {
 	BarcodeOut = 0;
 	BarcodeCycleCount = 0;
 
-	Sync();
+	x24c01_init();
+	x24c02_init();
+	BarcodeSync();
 
-	SetWriteHandler(0x6000, 0xFFFF, BandaiWrite);
 	SetReadHandler(0x6000, 0x7FFF, BarcodeRead);
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
+	SetWriteHandler(0x8000, 0xFFFF, BarcodeWrite);
 }
 
 void Mapper157_Init(CartInfo *info) {
-	is153 = 1;
+	x24c02 = 1;
 	info->Power = M157Power;
 	MapIRQHook = BarcodeIRQHook;
 
 	GameInfo->cspecial = SIS_DATACH;
+	info->battery = 1;
+	info->SaveGame[0] = x24c0x_data;
+	info->SaveGameLen[0] = 512;
+	AddExState(x24c0x_data, 512, 0, "DATA");
+	AddExState(&x24c01StateRegs, ~0, 0, 0);
+	AddExState(&x24c02StateRegs, ~0, 0, 0);
 
+	GameStateRestore = StateRestore;
 	GameStateRestore = StateRestore;
 	AddExState(&StateRegs, ~0, 0, 0);
 }

src/boards/bonza.cpp

@@ -84,12 +84,12 @@ byte_8C29:           .BYTE   0,$76,  0,  0,  8
 byte_8CC6:           .BYTE   0,$78,  0,  0,$12
 */
 
-static uint8 sim0reset[0x1F] = {
-	0x3B, 0xE9, 0x00, 0xFF, 0xC1, 0x10, 0x31, 0xFE,
-	0x55, 0xC8, 0x10, 0x20, 0x55, 0x47, 0x4F, 0x53,
-	0x56, 0x53, 0x43, 0xAD, 0x10, 0x10, 0x10, 0x10,
-	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10
-};
+//static uint8 sim0reset[0x1F] = {
+//	0x3B, 0xE9, 0x00, 0xFF, 0xC1, 0x10, 0x31, 0xFE,
+//	0x55, 0xC8, 0x10, 0x20, 0x55, 0x47, 0x4F, 0x53,
+//	0x56, 0x53, 0x43, 0xAD, 0x10, 0x10, 0x10, 0x10,
+//	0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10
+//};
 
 static void Sync(void) {
 	setprg32(0x8000, prg_reg);

src/boards/bs4xxxr.cpp

@@ -0,0 +1,164 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2020 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Double Dragon 310000-in-1 (4040R)
+ * 700000-in-1 (BS-400R)(Unl)
+ */
+
+#include "mapinc.h"
+#include "mmc3.h"
+
+static uint8 pointer;
+static uint8 offset;
+static uint8 *WRAM = NULL;
+static uint32 WRAMSIZE;
+
+static int getPRGBankBS4XXXR(int bank)
+{
+	if (((~bank) & 1) && (pointer & 0x40))
+		bank ^= 2;
+	return (bank & 2) ? (0xFE | (bank & 1)) : EXPREGS[4 | (bank & 1)];
+}
+
+static void BS4XXXRPW(uint32 A, uint8 V) {
+
+	if ((EXPREGS[3] >> 4) & 0x01)
+	{
+		int AND = ((EXPREGS[0] >> 1) & 1) ? 0x0F : 0x0F;
+		int OR = (EXPREGS[0] & 7) << 4;
+		int bank0 = getPRGBankBS4XXXR(0);
+		int bank1 = getPRGBankBS4XXXR(1);
+		if (!((EXPREGS[3] >> 1) & 1)) //16K Mode
+		{
+			setprg8(0x8000, ((bank0) & AND) | OR);
+			setprg8(0xA000, ((bank1) & AND) | OR);
+			setprg8(0xC000, ((bank0) & AND) | OR);
+			setprg8(0xE000, ((bank1) & AND) | OR);
+		}
+		else // 32K Mode
+		{
+			setprg8(0x8000, ((bank0) & AND) | OR);
+			setprg8(0xA000, ((bank1) & AND) | OR);
+			setprg8(0xC000, ((bank0 | 2) & AND) | OR);
+			setprg8(0xE000, ((bank1 | 2) & AND) | OR);
+		}
+	}
+	else // MMC3 Mode
+	{	
+		int prgAND = ((EXPREGS[0] >> offset) & 1) ? 0x0F : 0x1F;
+		int prgOR = (EXPREGS[0] & 7) << 4;
+		setprg8(A, (V & prgAND) | (prgOR));
+	}
+	setprg8r(0x10, 0x6000, 0);
+}
+
+static void BS4XXXRCW(uint32 A, uint8 V) {
+	if ((EXPREGS[3] >> 4) & 1)
+	{
+		int AND = ((EXPREGS[0] >> 1) & 1) ? 0x0F : 0x0F;
+		int bank = EXPREGS[2] & AND;
+		int chrOR = ((EXPREGS[0] >> 3) & 7) << 4;
+		setchr8((bank) | (chrOR));
+	}
+	else
+	{
+		int chrAND = ((EXPREGS[0] >> 1) & 1) ? 0xFF : 0xFF;
+		int chrOR = ((EXPREGS[0] >> 3) & 7) << 7;
+		setchr1(A, (V & chrAND) | (chrOR));
+	}
+}
+
+static DECLFW(BS4XXXRHiWrite) {
+//	FCEU_printf("w: %04x-%02x\n",A,V)
+	if (A==0x8000)
+	{
+		pointer = MMC3_cmd ^ V;
+	}
+	else if (A == 0x8001)
+	{
+		if((MMC3_cmd & 7) > 5)
+			EXPREGS[4|(MMC3_cmd & 1)] = V;
+	}
+	MMC3_CMDWrite(A, V);
+}
+
+static DECLFW(BS4XXXRLoWrite) {
+//	FCEU_printf("w: %04x-%02x\n", A, V);
+	if (A & 0x800)
+	{
+		if (!(EXPREGS[3] & 0x80)) {
+			EXPREGS[A & 0x03] = V;
+			FixMMC3PRG(MMC3_cmd);
+			FixMMC3CHR(MMC3_cmd);
+		}
+		else if (EXPREGS[3] & 0x10)
+		{
+			EXPREGS[A & 0x03] = V;
+			FixMMC3PRG(MMC3_cmd);
+			FixMMC3CHR(MMC3_cmd);
+		}
+		else
+			WRAM[A - 0x6000] = V;
+	}
+	else
+		WRAM[A - 0x6000] = V;
+}
+
+
+static void BSXXXXRPower(void) {
+	EXPREGS[0] = EXPREGS[1] = EXPREGS[2] = EXPREGS[3] = EXPREGS[4] = EXPREGS[5] = 0;
+	GenMMC3Power();
+	SetReadHandler(0x6000, 0x7FFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, BS4XXXRLoWrite);
+	SetWriteHandler(0x8000, 0x9FFF, BS4XXXRHiWrite);
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+}
+
+static void BS4XXXRClose(void) {
+	if (WRAM)
+		FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
+void BSXXXXR_Init(CartInfo *info) {
+	GenMMC3_Init(info, 512, 256, 8, 0);
+	cwrap = BS4XXXRCW;
+	pwrap = BS4XXXRPW;
+
+	info->Power = BSXXXXRPower;
+	info->Close = BS4XXXRClose;
+
+	WRAMSIZE = 8192;
+	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+	AddExState(EXPREGS, 8, 0, "EXPR");
+}
+
+void BS400R_Init(CartInfo *info) {
+	offset = 1;
+	BSXXXXR_Init(info);
+}
+
+void BS4040R_Init(CartInfo *info) {
+	offset = 6;
+	BSXXXXR_Init(info);
+}

src/boards/cheapocabra.cpp

@@ -0,0 +1,270 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2002 Xodnizel
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+// mapper 111 - Cheapocabra board by Memblers
+// http://forums.nesdev.com/viewtopic.php?p=146039
+//
+// 512k PRG-ROM in 32k pages (flashable if battery backed is specified)
+// 32k CHR-RAM used as:
+//     2 x 8k pattern pages
+//     2 x 8k nametable pages
+//
+// Notes:
+// - CHR-RAM for nametables maps to $3000-3FFF as well, but FCEUX internally mirrors to 4k?
+
+#include "mapinc.h"
+#include "../ines.h"
+
+static uint8 reg;
+static uint8 *CHRRAM = NULL;
+const uint32 CHRRAMSIZE = 1024 * 32;
+
+static bool flash = false;
+static uint8 flash_mode;
+static uint8 flash_sequence;
+static uint8 flash_id;
+static uint8 *FLASHROM = NULL;
+const uint32 FLASHROMSIZE = 1024 * 512;
+
+
+static SFORMAT StateRegs[] =
+{
+	{ &reg, 1, "REG" },
+	{ 0 }
+};
+
+static SFORMAT FlashRegs[] =
+{
+	{ &flash_mode, 1, "FMOD" },
+	{ &flash_sequence, 1, "FSEQ" },
+	{ &flash_id, 1, "FMID" },
+	{ 0 }
+};
+
+static void Sync(void) {
+	// bit 7 controls green LED
+	// bit 6 controls red LED
+	int nt  = (reg & 0x20) ? 8192 : 0; // bit 5 controls 8k nametable page
+	int chr = (reg & 0x10) ? 1 : 0; // bit 4 selects 8k CHR page
+	int prg = (reg & 0x0F); // bits 0-3 select 32k PRG page
+
+	nt += (16 * 1024);
+	for (int n=0; n<4; ++n)
+	{
+		setntamem(CHRRAM + nt + (1024 * n),1,n);
+	}
+	setchr8r(0x10, chr);
+
+	uint32 prg_chip = flash ? 0x10 : 0;
+	setprg32r(prg_chip,0x8000,prg);
+}
+
+static DECLFW(M111Write) {
+	if ((A >= 0x5000 && A <= 0x5FFF) || (A >= 0x7000 && A <= 0x7FFF))
+	{
+		reg = V;
+		Sync();
+	}
+}
+
+static DECLFR(M111FlashID)
+{
+	// Software ID mode is undefined by the datasheet for all but the lowest 2 addressable bytes,
+	// but some tests of the chip currently being used found it repeats in 512-byte patterns.
+	// http://forums.nesdev.com/viewtopic.php?p=178728#p178728
+
+	uint32 aid = A & 0x1FF;
+	switch (aid)
+	{
+	case 0:  return 0xBF;
+	case 1:  return 0xB7;
+	default: return 0xFF;
+	}
+}
+
+void M111FlashIDEnter()
+{
+	if (flash_id) return;
+	flash_id = 1;
+	SetReadHandler(0x8000,0xFFFF,M111FlashID);
+}
+
+void M111FlashIDExit()
+{
+	if (!flash_id) return;
+	flash_id = 0;
+	SetReadHandler(0x8000,0xFFFF,CartBR);
+}
+
+static DECLFW(M111Flash) {
+	if (A < 0x8000 || A > 0xFFFF) return;
+
+	uint32 flash_addr = ((reg & 0x0F) << 15) | (A & 0x7FFF);
+	uint32 command_addr = flash_addr & 0x7FFF;
+
+	enum
+	{
+		FLASH_MODE_READY = 0,
+		FLASH_MODE_COMMAND,
+		FLASH_MODE_BYTE_WRITE,
+		FLASH_MODE_ERASE,
+	};
+
+	switch (flash_mode)
+	{
+	default:
+	case FLASH_MODE_READY:
+		if (command_addr == 0x5555 && V == 0xAA)
+		{
+			flash_mode = FLASH_MODE_COMMAND;
+			flash_sequence = 0;
+		}
+		else if (V == 0xF0)
+		{
+			M111FlashIDExit();
+		}
+		break;
+	case FLASH_MODE_COMMAND:
+		if (flash_sequence == 0)
+		{
+			if (command_addr == 0x2AAA && V == 0x55)
+				flash_sequence = 1;
+			else
+				flash_mode = FLASH_MODE_READY;
+		}
+		else if (flash_sequence == 1)
+		{
+			if (command_addr == 0x5555)
+			{
+				flash_sequence = 0;
+				switch (V)
+				{
+				default:   flash_mode = FLASH_MODE_READY; break;
+				case 0xA0: flash_mode = FLASH_MODE_BYTE_WRITE; break;
+				case 0x80: flash_mode = FLASH_MODE_ERASE; break;
+				case 0x90: M111FlashIDEnter(); flash_mode = FLASH_MODE_READY; break;
+				case 0xF0: M111FlashIDExit(); flash_mode = FLASH_MODE_READY; break;
+				}
+			}
+			else
+				flash_mode = FLASH_MODE_READY;
+		}
+		else
+			flash_mode = FLASH_MODE_READY; // should be unreachable
+		break;
+	case FLASH_MODE_BYTE_WRITE:
+		FLASHROM[flash_addr] &= V;
+		flash_mode = FLASH_MODE_READY;
+		break;
+	case FLASH_MODE_ERASE:
+		if (flash_sequence == 0)
+		{
+			if (command_addr == 0x5555 && V == 0xAA)
+				flash_sequence = 1;
+			else
+				flash_mode = FLASH_MODE_READY;
+		}
+		else if (flash_sequence == 1)
+		{
+			if (command_addr == 0x2AAA && V == 0x55)
+				flash_sequence = 2;
+			else
+				flash_mode = FLASH_MODE_READY;
+		}
+		else if (flash_sequence == 2)
+		{
+			if (command_addr == 0x5555 && V == 0x10) // erase chip
+			{
+				memset(FLASHROM, 0xFF, FLASHROMSIZE);
+			}
+			else if (V == 0x30) // erase 4k sector
+			{
+				uint32 sector = flash_addr & 0x7F000;
+				memset(FLASHROM + sector, 0xFF, 1024 * 4);
+			}
+			flash_mode = FLASH_MODE_READY;
+		}
+		else
+			flash_mode = FLASH_MODE_READY; // should be unreachable
+		break;
+	}
+}
+
+static void M111Power(void) {
+	reg = 0xFF;
+	Sync();
+	SetReadHandler(0x8000, 0xffff, CartBR);
+	SetWriteHandler(0x5000, 0x5fff, M111Write);
+	SetWriteHandler(0x7000, 0x7fff, M111Write);
+
+	if (flash)
+	{
+		flash_mode = 0;
+		flash_sequence = 0;
+		flash_id = false;
+		SetWriteHandler(0x8000, 0xFFFF, M111Flash);
+	}
+}
+
+static void M111Close(void) {
+	if (CHRRAM)
+		FCEU_gfree(CHRRAM);
+	CHRRAM = NULL;
+
+	if (FLASHROM)
+		FCEU_gfree(FLASHROM);
+	FLASHROM = NULL;
+}
+
+static void StateRestore(int version) {
+	Sync();
+}
+
+void Mapper111_Init(CartInfo *info) {
+	info->Power = M111Power;
+	info->Close = M111Close;
+
+	CHRRAM = (uint8*)FCEU_gmalloc(CHRRAMSIZE);
+	SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSIZE, 1);
+
+	GameStateRestore = StateRestore;
+	AddExState(&StateRegs, ~0, 0, 0);
+	AddExState(CHRRAM, CHRRAMSIZE, 0, "CRAM");
+
+	flash = (info->battery != 0);
+	if (flash)
+	{
+		FLASHROM = (uint8*)FCEU_gmalloc(FLASHROMSIZE);
+		info->SaveGame[0] = FLASHROM;
+		info->SaveGameLen[0] = FLASHROMSIZE;
+		AddExState(FLASHROM, FLASHROMSIZE, 0, "FROM");
+		AddExState(&FlashRegs, ~0, 0, 0);
+
+		// copy PRG ROM into FLASHROM, use it instead of PRG ROM
+		const uint32 PRGSIZE = ROM_size * 16 * 1024;
+		for (uint32 w=0, r=0; w<FLASHROMSIZE; ++w)
+		{
+			FLASHROM[w] = ROM[r];
+			++r;
+			if (r >= PRGSIZE) r = 0;
+		}
+		SetupCartPRGMapping(0x10, FLASHROM, FLASHROMSIZE, 0);
+	}
+}

src/boards/coolboy.cpp

@@ -1,7 +1,7 @@
 /* FCE Ultra - NES/Famicom Emulator
  *
  * Copyright notice for this file:
- *  Copyright (C) 2015 CaH4e3, ClusteR
+ *  Copyright (C) 2018 CaH4e3, Cluster
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,15 +17,60 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
- * CoolBoy 400-in-1 FK23C-mimic mapper 16Mb/32Mb PROM + 128K/256K CHR RAM, optional SRAM, optional NTRAM
- * only MMC3 mode
+ * SMD132 and SMD133 ASICs, MMC3 clones that can address up to 32 MiB of PRG-ROM, 256 KiB of CHR-RAM, and 8 KiB of WRAM.
  *
- * 6000 (xx76x210) | 0xC0
- * 6001 (xxx354x)
- * 6002 = 0
- * 6003 = 0
+ * COOLBOY cartridges use registers at address $6xxx
+ * MINDKIDS cartridges use a solder pad labelled "5/6K" to select between $5000 and $6000
+ *  
+ * $xxx0
+ * 7  bit  0
+ * ---- ----
+ * ABCC DEEE
+ * |||| ||||
+ * |||| |+++-- PRG offset (PRG A19, A18, A17)
+ * |||| +----- Alternate CHR A17
+ * ||++------- PRG offset (PRG A24, A23)
+ * |+--------- PRG mask (PRG A17 from 0: MMC3; 1: offset)
+ * +---------- CHR mask (CHR A17 from 0: MMC3; 1: alternate)
+ *
+ * $xxx1
+ *
+ * 7  bit  0
+ * ---- ----
+ * GHIJ KKLx
+ * |||| |||
+ * |||| ||+--- GNROM mode bank PRG size (1: 32 KiB bank, PRG A14=CPU A14; 0: 16 KiB bank, PRG A14=offset A14)
+ * |||+-++---- PRG offset (in order: PRG A20, A22, A21)
+ * ||+-------- PRG mask (PRG A20 from 0: offset; 1: MMC3)
+ * |+--------- PRG mask (PRG A19 from 0: offset; 1: MMC3)
+ * +---------- PRG mask (PRG A18 from 0: MMC3; 1: offset)
+ *
+ * $xxx2
+ * 7  bit  0
+ * ---- ----
+ * xxxx MMMM
+ *      ||||
+ *      ++++-- CHR offset for GNROM mode (CHR A16, A15, A14, A13)
+ *
+ * $xxx3
+ * 7  bit  0
+ * ---- ----
+ * NPxP QQRx
+ * || | |||
+ * || | +++--- PRG offset for GNROM mode (PRG A16, A15, A14)
+ * || +------- 1: GNROM mode; 0: MMC3 mode
+ * || |         (1: PRG A16...13 from QQ, L, R, CPU A14, A13 + CHR A16...10 from MMMM, PPU A12...10;
+ * || |          0: PRG A16...13 from MMC3 + CHR A16...A10 from MMC3 )
+ * |+-+------- Banking mode
+ * |+--------- "Weird MMC3 mode"
+ * +---------- Lockout (prevent further writes to these four registers, only works in MMC3 mode)
+ *
+ * Also some new cartridges from MINDKIDS have /WE and /OE pins connected to mapper,
+ * which allows you to rewrite flash memory without soldering.
+ * This also allows console to write data to the cartridge.
+ * This behavior is not emulated.
+ * No cart has been discovered so far that makes use of this feature, but this can be used for homebrew.
  *
- * hardware tested logic, don't try to understand lol
  */
 
 #include "mapinc.h"
@@ -71,12 +116,7 @@ static void COOLBOYPW(uint32 A, uint8 V) {
 	// Last banks are first in this mode, ignored when MMC3_cmd&0x40
 	if ((EXPREGS[3] & 0x40) && (V >= 0xFE) && !((MMC3_cmd & 0x40) != 0)) {
 		switch (A & 0xE000) {
-		case 0xA000:
-			if ((MMC3_cmd & 0x40)) V = 0;
-			break;
 		case 0xC000:
-			if (!(MMC3_cmd & 0x40)) V = 0;
-			break;
 		case 0xE000:
 			V = 0;
 			break;
@@ -115,10 +155,6 @@ static DECLFW(COOLBOYWrite) {
 static void COOLBOYReset(void) {
 	MMC3RegReset();
 	EXPREGS[0] = EXPREGS[1] = EXPREGS[2] = EXPREGS[3] = 0;
-//	EXPREGS[0] = 0;
-//	EXPREGS[1] = 0x60;
-//	EXPREGS[2] = 0;
-//	EXPREGS[3] = 0;
 	FixMMC3PRG(MMC3_cmd);
 	FixMMC3CHR(MMC3_cmd);
 }
@@ -126,21 +162,52 @@ static void COOLBOYReset(void) {
 static void COOLBOYPower(void) {
 	GenMMC3Power();
 	EXPREGS[0] = EXPREGS[1] = EXPREGS[2] = EXPREGS[3] = 0;
-//	EXPREGS[0] = 0;
-//	EXPREGS[1] = 0x60;
-//	EXPREGS[2] = 0;
-//	EXPREGS[3] = 0;
 	FixMMC3PRG(MMC3_cmd);
 	FixMMC3CHR(MMC3_cmd);
 	SetWriteHandler(0x5000, 0x5fff, CartBW);            // some games access random unmapped areas and crashes because of KT-008 PCB hack in MMC3 source lol
-	SetWriteHandler(0x6000, 0x7fff, COOLBOYWrite);
+	SetWriteHandler(0x6000, 0x6fff, COOLBOYWrite);
 }
 
+static void MINDKIDSPower(void) {
+	GenMMC3Power();
+	EXPREGS[0] = EXPREGS[1] = EXPREGS[2] = EXPREGS[3] = 0;
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+	SetWriteHandler(0x5000, 0x5fff, COOLBOYWrite);
+}
+
+// Registers at $6xxx
 void COOLBOY_Init(CartInfo *info) {
-	GenMMC3_Init(info, 512, 256, 8, 0);
+	GenMMC3_Init(info, 2048, 256, 8, 1);
 	pwrap = COOLBOYPW;
 	cwrap = COOLBOYCW;
 	info->Power = COOLBOYPower;
 	info->Reset = COOLBOYReset;
 	AddExState(EXPREGS, 4, 0, "EXPR");
-}
+}
+
+// Registers at $5xxx
+void MINDKIDS_Init(CartInfo *info) {
+	GenMMC3_Init(info, 2048, 256, 8, 1);
+	pwrap = COOLBOYPW;
+	cwrap = COOLBOYCW;
+	info->Power = MINDKIDSPower;
+	info->Reset = COOLBOYReset;
+	AddExState(EXPREGS, 4, 0, "EXPR");
+}
+
+// For NES 2.0 loader
+void SMD132_SMD133_Init(CartInfo *info) {
+	switch (info->submapper)
+	{
+	case 0:
+		COOLBOY_Init(info);
+		break;
+	case 1:
+		MINDKIDS_Init(info);
+		break;
+	default:
+		FCEU_PrintError("Unknown submapper: #%d.", info->submapper);
+		break;
+	}
+}

src/boards/emu2413.c

@@ -53,22 +53,22 @@
 #include "emu2413.h"
 
 static const unsigned char default_inst[15][8] = {
-	/* VRC7 instruments, January 17, 2004 update -Xodnizel */
-	{ 0x03, 0x21, 0x04, 0x06, 0x8D, 0xF2, 0x42, 0x17 },
-	{ 0x13, 0x41, 0x05, 0x0E, 0x99, 0x96, 0x63, 0x12 },
-	{ 0x31, 0x11, 0x10, 0x0A, 0xF0, 0x9C, 0x32, 0x02 },
-	{ 0x21, 0x61, 0x1D, 0x07, 0x9F, 0x64, 0x20, 0x27 },
-	{ 0x22, 0x21, 0x1E, 0x06, 0xF0, 0x76, 0x08, 0x28 },
-	{ 0x02, 0x01, 0x06, 0x00, 0xF0, 0xF2, 0x03, 0x95 },
-	{ 0x21, 0x61, 0x1C, 0x07, 0x82, 0x81, 0x16, 0x07 },
-	{ 0x23, 0x21, 0x1A, 0x17, 0xEF, 0x82, 0x25, 0x15 },
-	{ 0x25, 0x11, 0x1F, 0x00, 0x86, 0x41, 0x20, 0x11 },
-	{ 0x85, 0x01, 0x1F, 0x0F, 0xE4, 0xA2, 0x11, 0x12 },
-	{ 0x07, 0xC1, 0x2B, 0x45, 0xB4, 0xF1, 0x24, 0xF4 },
-	{ 0x61, 0x23, 0x11, 0x06, 0x96, 0x96, 0x13, 0x16 },
-	{ 0x01, 0x02, 0xD3, 0x05, 0x82, 0xA2, 0x31, 0x51 },
-	{ 0x61, 0x22, 0x0D, 0x02, 0xC3, 0x7F, 0x24, 0x05 },
-	{ 0x21, 0x62, 0x0E, 0x00, 0xA1, 0xA0, 0x44, 0x17 },
+	/* VRC7 instruments, March 15, 2019 dumped by Nuke.YKT */
+	{ 0x03, 0x21, 0x05, 0x06, 0xE8, 0x81, 0x42, 0x27 },
+	{ 0x13, 0x41, 0x14, 0x0D, 0xD8, 0xF6, 0x23, 0x12 },
+	{ 0x11, 0x11, 0x08, 0x08, 0xFA, 0xB2, 0x20, 0x12 },
+	{ 0x31, 0x61, 0x0C, 0x07, 0xA8, 0x64, 0x61, 0x27 },
+	{ 0x32, 0x21, 0x1E, 0x06, 0xE1, 0x76, 0x01, 0x28 },
+	{ 0x02, 0x01, 0x06, 0x00, 0xA3, 0xE2, 0xF4, 0xF4 },
+	{ 0x21, 0x61, 0x1D, 0x07, 0x82, 0x81, 0x11, 0x07 },
+	{ 0x23, 0x21, 0x22, 0x17, 0xA2, 0x72, 0x01, 0x17 },
+	{ 0x35, 0x11, 0x25, 0x00, 0x40, 0x73, 0x72, 0x01 },
+	{ 0xB5, 0x01, 0x0F, 0x0F, 0xA8, 0xA5, 0x51, 0x02 },
+	{ 0x17, 0xC1, 0x24, 0x07, 0xF8, 0xF8, 0x22, 0x12 },
+	{ 0x71, 0x23, 0x11, 0x06, 0x65, 0x74, 0x18, 0x16 },
+	{ 0x01, 0x02, 0xD3, 0x05, 0xC9, 0x95, 0x03, 0x02 },
+	{ 0x61, 0x63, 0x0C, 0x00, 0x94, 0xC0, 0x33, 0xF6 },
+	{ 0x21, 0x72, 0x0D, 0x00, 0xC1, 0xD5, 0x56, 0x06 },
 };
 
 /* Size of Sintable ( 8 -- 18 can be used. 9 recommended.)*/
@@ -604,8 +604,8 @@ void OPLL_reset(OPLL * opll) {
 	for (i = 0; i < 0x40; i++)
 		OPLL_writeReg(opll, i, 0);
 
-	opll->realstep = (uint32)((1 << 31) / rate);
-	opll->opllstep = (uint32)((1 << 31) / (clk / 72));
+	opll->realstep = (uint32)((1u << 31) / rate);
+	opll->opllstep = (uint32)((1u << 31) / (clk / 72));
 	opll->oplltime = 0;
 }
 

src/boards/famicombox.cpp

@@ -70,7 +70,7 @@ static void SSSNROMPower(void) {
 	regs[0] = regs[1] = regs[2] = regs[3] = regs[4] = regs[5] = regs[6] = 0;
 	regs[7] = 0xff;
 	Sync();
-	memset(WRAM, 0x00, WRAMSIZE);
+	FCEU_MemoryRand(WRAM, WRAMSIZE, true);
 //	SetWriteHandler(0x0000,0x1FFF,SSSNROMRamWrite);
 	SetReadHandler(0x0800, 0x1FFF, CartBR);
 	SetWriteHandler(0x0800, 0x1FFF, CartBW);

src/boards/fk23c.cpp

@@ -30,26 +30,22 @@ static uint32 CHRRAMSize;
 
 static void BMCFK23CCW(uint32 A, uint8 V)
 {
-  if(EXPREGS[0]&0x40)
-    setchr8(EXPREGS[2]|unromchr);
-  else if(EXPREGS[0]&0x20) {
-    setchr1r(0x10, A, V);
-  }
-  else
-  {
-    uint16 base=(EXPREGS[2]&0x7F)<<3;
-    if(EXPREGS[3]&2)
-    {
-      int cbase=(MMC3_cmd&0x80)<<5;
-      setchr1(A,V|base);
-      setchr1(0x0000^cbase,DRegBuf[0]|base);
-      setchr1(0x0400^cbase,EXPREGS[6]|base);
-      setchr1(0x0800^cbase,DRegBuf[1]|base);
-      setchr1(0x0c00^cbase,EXPREGS[7]|base);
-    }
-    else
-      setchr1(A,V|base);
-  }
+	if(EXPREGS[0]&0x40)
+		setchr8(EXPREGS[2]|unromchr);
+	else if(EXPREGS[0]&0x20) {
+		setchr1r(0x10, A, V);
+	} else {
+		uint16 base=(EXPREGS[2]&0x7F)<<3;
+		if(EXPREGS[3]&2) {
+			int cbase=(MMC3_cmd&0x80)<<5;
+			setchr1(A,V|base);
+			setchr1(0x0000^cbase,DRegBuf[0]|base);
+			setchr1(0x0400^cbase,EXPREGS[6]|base);
+			setchr1(0x0800^cbase,DRegBuf[1]|base);
+			setchr1(0x0c00^cbase,EXPREGS[7]|base);
+		} else
+			setchr1(A,V|base);
+	}
 }
 
 //some games are wired differently, and this will need to be changed.
@@ -86,110 +82,110 @@ static int prg_mask;
 //PRG wrapper
 static void BMCFK23CPW(uint32 A, uint8 V)
 {
-  uint32 bank = (EXPREGS[1] & 0x1F);
-  uint32 hiblock = ((EXPREGS[0] & 8) << 4)|((EXPREGS[0] & 0x80) << 1)|(UNIFchrrama?((EXPREGS[2] & 0x40)<<3):0);
-  uint32 block = (EXPREGS[1] & 0x60) | hiblock;
-  uint32 extra = (EXPREGS[3] & 2);
+	//uint32 bank = (EXPREGS[1] & 0x1F);
+	//uint32 hiblock = ((EXPREGS[0] & 8) << 4)|((EXPREGS[0] & 0x80) << 1)|(UNIFchrrama?((EXPREGS[2] & 0x40)<<3):0);
+	//uint32 block = (EXPREGS[1] & 0x60) | hiblock;
+	//uint32 extra = (EXPREGS[3] & 2);
+//			 FCEU_printf("0:%04X:%02X\n",A,V);
 
-  if((EXPREGS[0]&7)==4)
-    setprg32(0x8000,EXPREGS[1]>>1);
-  else if ((EXPREGS[0]&7)==3)
-  {
-    setprg16(0x8000,EXPREGS[1]);
-    setprg16(0xC000,EXPREGS[1]);
-  }  
-  else
-  { 
-    if(EXPREGS[0]&3)
-		{
+	if((EXPREGS[0]&7)==4)
+		setprg32(0x8000,EXPREGS[1]>>1);
+	else if ((EXPREGS[0]&7)==3) {
+		setprg16(0x8000,EXPREGS[1]);
+		setprg16(0xC000,EXPREGS[1]);
+	} else {
+		if(EXPREGS[0]&3) {
 			uint32 blocksize = (6)-(EXPREGS[0]&3);
 			uint32 mask = (1<<blocksize)-1;
 			V &= mask;
 			//V &= 63; //? is this a good idea?
 			V |= (EXPREGS[1]<<1);
-      setprg8(A,V);
+//			FCEU_printf("1:%04X:%02X\n",A,V);
+			setprg8(A,V);
+		} else {
+			setprg8(A,V & prg_mask);
+//			FCEU_printf("2:%04X:%02X\n",A,V);
 		}
-    else
-      setprg8(A,V & prg_mask);
 
-    if(EXPREGS[3]&2)
-    {
-      setprg8(0xC000,EXPREGS[4]);
-      setprg8(0xE000,EXPREGS[5]);
-    }
-  }
+		if(EXPREGS[3]&2) {
+			setprg8(0xC000,EXPREGS[4]);
+			setprg8(0xE000,EXPREGS[5]);
+		}
+	}
 	setprg8r(0x10,0x6000,A001B&3);
 }
 
 //PRG handler ($8000-$FFFF)
 static DECLFW(BMCFK23CHiWrite)
 {
-	if(EXPREGS[0]&0x40)
-	{
+//	FCEU_printf("K4:(exp0=%02x)\n",EXPREGS[0]);
+//	FCEU_printf("W0:%04X:%02X (exp0=%02x)\n",A,V,EXPREGS[0]);
+	if((EXPREGS[0]&0x60)==0x40) {
+//		FCEU_printf("W2:%04X:%02X (exp0=%02x)\n",A,V,EXPREGS[0]);
 		if(EXPREGS[0]&0x30)
 			unromchr=0;
-		else
-		{
+		else {
 			unromchr=V&3;
 			FixMMC3CHR(MMC3_cmd);
 		}
-	}
-	else
-	{
-		if((A==0x8001)&&(EXPREGS[3]&2&&MMC3_cmd&8))
-		{
+	} else {
+		if((A==0x8001)&&(EXPREGS[3]&2)&&(MMC3_cmd&8)) {
+//			FCEU_printf("W3:%04X:%02X (exp0=%02x)\n",A,V,EXPREGS[0]);
 			EXPREGS[4|(MMC3_cmd&3)]=V;
 			FixMMC3PRG(MMC3_cmd);
 			FixMMC3CHR(MMC3_cmd);
-		}
-    else
-      if(A<0xC000) {
-        if(UNIFchrrama) { // hacky... strange behaviour, must be bit scramble due to pcb layot restrictions
-                          // check if it not interfer with other dumps
-          if((A==0x8000)&&(V==0x46))
-            V=0x47;
-          else if((A==0x8000)&&(V==0x47))
-            V=0x46;
-        }
-        MMC3_CMDWrite(A,V);
-        FixMMC3PRG(MMC3_cmd);
-      }
-      else
-        MMC3_IRQWrite(A,V);
-  }
+		} else
+			if(A<0xC000) {
+				if(UNIFchrrama) {	// hacky... strange behaviour, must be bit scramble due to pcb layot restrictions
+									// check if it not interfer with other dumps
+					if((A==0x8000)&&(V==0x46))
+						V=0x47;
+					else if((A==0x8000)&&(V==0x47))
+						V=0x46;
+				}
+//				FCEU_printf("W1:%04X:%02X\n",A,V);
+				MMC3_CMDWrite(A,V);
+				FixMMC3PRG(MMC3_cmd);
+			} else {
+				MMC3_IRQWrite(A,V);
+//				FCEU_printf("W4:%04X:%02X (exp0=%02x)\n",A,V,EXPREGS[0]);
+			}
+	}
 }
 
 //EXP handler ($5000-$5FFF)
 static DECLFW(BMCFK23CWrite)
 {
-  if(A&(1<<(dipswitch+4)))
-  {
+	if(A&(1<<(dipswitch+4))) {
 		//printf("+ ");
-    EXPREGS[A&3]=V;
+		EXPREGS[A&3]=V;
 
-		bool remap = false;
+//		BUT WHY is there any rom that need it actually?
+//		bool remap = false;
+//		FCEU_printf("K3:(exp0=%02x)\n",EXPREGS[0]);
+//		FCEU_printf("WH0:%04X:%02X\n",A,V);
 
-		//sometimes writing to reg0 causes remappings to occur. we think the 2 signifies this. 
+		//sometimes writing to reg0 causes remappings to occur. we think the 2 signifies this.
 		//if not, 0x24 is a value that is known to work
 		//however, the low 4 bits are known to control the mapping mode, so 0x20 is more likely to be the immediate remap flag
-		remap |= ((EXPREGS[0]&0xF0)==0x20); 
+//		remap |= ((EXPREGS[0]&0xF0)==0x20);
 
 		//this is an actual mapping reg. i think reg0 controls what happens when reg1 is written. anyway, we have to immediately remap these
-		remap |= (A&3)==1; 
+//		remap |= (A&3)==1;
 		//this too.
-		remap |= (A&3)==2; 
+//		remap |= (A&3)==2;
 
-		if(remap)
-		{
+//		if(remap) {
+//			FCEU_printf("WH1:%04X:%02X\n",A,V);
 			FixMMC3PRG(MMC3_cmd);
 			FixMMC3CHR(MMC3_cmd);
-		}
-  }
+//		}
+	}
 
-	if(is_BMCFK23CA)
-	{
+	if(is_BMCFK23CA) {
 		if(EXPREGS[3]&2)
-			EXPREGS[0] &= ~7;   // hacky hacky! if someone wants extra banking, then for sure doesn't want mode 4 for it! (allow to run A version boards on normal mapper)
+//			FCEU_printf("EXTRA!\n",A);
+			EXPREGS[0] &= ~7;	// hacky hacky! if someone wants extra banking, then for sure doesn't want mode 4 for it! (allow to run A version boards on normal mapper)
 	}
 
 	//printf("%04X = $%02X\n",A,V);
@@ -199,62 +195,65 @@ static DECLFW(BMCFK23CWrite)
 static void BMCFK23CReset(void)
 {
 	//NOT NECESSARY ANYMORE
+	// BUT WHY?
 	//this little hack makes sure that we try all the dip switch settings eventually, if we reset enough
-	// dipswitch++;
-	// dipswitch&=7;
-	//printf("BMCFK23C dipswitch set to %d\n",dipswitch);
+	 dipswitch++;
+	 dipswitch&=7;
+	printf("BMCFK23C dipswitch set to %u\n",dipswitch);
 
-  EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
-  EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
-  MMC3RegReset();
-  FixMMC3PRG(MMC3_cmd);
-  FixMMC3CHR(MMC3_cmd);
+	EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
+	EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
+//	FCEU_printf("K0:(exp0=%02x)\n",EXPREGS[0]);
+	MMC3RegReset();
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
 }
 
 static void BMCFK23CPower(void)
 {
+	GenMMC3Power();
 	dipswitch = 0;
-  GenMMC3Power();
-  EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
-  EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
-  GenMMC3Power();
-  SetWriteHandler(0x5000,0x5fff,BMCFK23CWrite);
-  SetWriteHandler(0x8000,0xFFFF,BMCFK23CHiWrite);
-  FixMMC3PRG(MMC3_cmd);
-  FixMMC3CHR(MMC3_cmd);
+	EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
+	EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
+//	FCEU_printf("K1:(exp0=%02x)\n",EXPREGS[0]);
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+	SetWriteHandler(0x5000,0x5fff,BMCFK23CWrite);
+	SetWriteHandler(0x8000,0xFFFF,BMCFK23CHiWrite);
 }
 
 static void BMCFK23CAPower(void)
 {
-  GenMMC3Power();
-  dipswitch = 0;
-  EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
-  EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
-  SetWriteHandler(0x5000,0x5fff,BMCFK23CWrite);
-  SetWriteHandler(0x8000,0xFFFF,BMCFK23CHiWrite);
-  FixMMC3PRG(MMC3_cmd);
-  FixMMC3CHR(MMC3_cmd);
+	GenMMC3Power();
+	dipswitch = 0;
+	EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
+	EXPREGS[4]=EXPREGS[5]=EXPREGS[6]=EXPREGS[7]=0xFF;
+//	FCEU_printf("K2:(exp0=%02x)\n",EXPREGS[0]);
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+	SetWriteHandler(0x5000,0x5fff,BMCFK23CWrite);
+	SetWriteHandler(0x8000,0xFFFF,BMCFK23CHiWrite);
 }
 
 static void BMCFK23CAClose(void)
 {
-  if(CHRRAM)
-    FCEU_gfree(CHRRAM);
-  CHRRAM=NULL;
+	if(CHRRAM)
+		FCEU_gfree(CHRRAM);
+	CHRRAM=NULL;
 }
 
 void BMCFK23C_Init(CartInfo *info)
 {
 	is_BMCFK23CA = false;
 
-  GenMMC3_Init(info, 512, 256, 8, 0);
-  cwrap=BMCFK23CCW;
-  pwrap=BMCFK23CPW;
-  info->Power=BMCFK23CPower;
-  info->Reset=BMCFK23CReset;
-  AddExState(EXPREGS, 8, 0, "EXPR");
-  AddExState(&unromchr, 1, 0, "UCHR");
-  AddExState(&dipswitch, 1, 0, "DPSW");
+	GenMMC3_Init(info, 512, 256, 8, 0);
+	cwrap=BMCFK23CCW;
+	pwrap=BMCFK23CPW;
+	info->Power=BMCFK23CPower;
+	info->Reset=BMCFK23CReset;
+	AddExState(EXPREGS, 8, 0, "EXPR");
+	AddExState(&unromchr, 1, 0, "UCHR");
+	AddExState(&dipswitch, 1, 0, "DPSW");
 
 	prg_bonus = 1;
 	if(MasterRomInfoParams.find("bonus") != MasterRomInfoParams.end())
@@ -267,21 +266,21 @@ void BMCFK23CA_Init(CartInfo *info)
 {
 	is_BMCFK23CA = true;
 
-  GenMMC3_Init(info, 512, 256, 8, 0);
-  cwrap=BMCFK23CCW;
-  pwrap=BMCFK23CPW;
-  info->Power=BMCFK23CAPower;
-  info->Reset=BMCFK23CReset;
-  info->Close=BMCFK23CAClose;
+	GenMMC3_Init(info, 512, 256, 8, 0);
+	cwrap=BMCFK23CCW;
+	pwrap=BMCFK23CPW;
+	info->Power=BMCFK23CAPower;
+	info->Reset=BMCFK23CReset;
+	info->Close=BMCFK23CAClose;
 
 	CHRRAMSize=8192;
-  CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);
-  SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);
-  AddExState(CHRRAM, CHRRAMSize, 0, "CRAM");
+	CHRRAM=(uint8*)FCEU_gmalloc(CHRRAMSize);
+	SetupCartCHRMapping(0x10, CHRRAM, CHRRAMSize, 1);
+	AddExState(CHRRAM, CHRRAMSize, 0, "CRAM");
 
-  AddExState(EXPREGS, 8, 0, "EXPR");
-  AddExState(&unromchr, 1, 0, "UCHR");
-  AddExState(&dipswitch, 1, 0, "DPSW");
+	AddExState(EXPREGS, 8, 0, "EXPR");
+	AddExState(&unromchr, 1, 0, "UCHR");
+	AddExState(&dipswitch, 1, 0, "DPSW");
 
 	prg_bonus = 1;
 	if(MasterRomInfoParams.find("bonus") != MasterRomInfoParams.end())

src/boards/fns.cpp

@@ -0,0 +1,264 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 1998 BERO
+ *  Copyright (C) 2002 Xodnizel
+ *  Copyright (C) 2020 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Famicom Network System Base Unit + MMC1 cartridge board
+ *
+ */
+
+#include "mapinc.h"
+
+static uint8 DRegs[4];
+static uint8 Buffer, BufferShift;
+
+static uint32 WRAMSIZE;
+static uint8 *WRAM = NULL;
+
+static int kanji_pos, kanji_page, r40C0;
+static int IRQa, IRQCount;
+
+static DECLFW(MBWRAM) {
+	if (!(DRegs[3] & 0x10))
+		Page[A >> 11][A] = V;
+}
+
+static DECLFR(MAWRAM) {
+	if (DRegs[3] & 0x10)
+		return X.DB;
+	return(Page[A >> 11][A]);
+}
+
+static void MMC1CHR(void) {
+	setchr8((r40C0 >> 3) & 1);
+}
+
+static void MMC1PRG(void) {
+	uint8 offs_16banks = DRegs[1] & 0x10;
+	uint8 prg_reg = DRegs[3] & 0xF;
+
+	setprg8r(0x10, 0x6000, DRegs[1] & 3);
+
+	switch (DRegs[0] & 0xC) {
+	case 0xC:
+		setprg16(0x8000, (prg_reg + offs_16banks));
+		setprg16(0xC000, 0xF + offs_16banks);
+		break;
+	case 0x8:
+		setprg16(0xC000, (prg_reg + offs_16banks));
+		setprg16(0x8000, offs_16banks);
+		break;
+	case 0x0:
+	case 0x4:
+		setprg16(0x8000, ((prg_reg & ~1) + offs_16banks));
+		setprg16(0xc000, ((prg_reg & ~1) + offs_16banks + 1));
+		break;
+	}
+}
+
+static void MMC1MIRROR(void) {
+	switch (DRegs[0] & 3) {
+	case 2: setmirror(MI_V); break;
+	case 3: setmirror(MI_H); break;
+	case 0: setmirror(MI_0); break;
+	case 1: setmirror(MI_1); break;
+	}
+}
+
+static uint64 lreset;
+static DECLFW(MMC1_write) {
+	int n = (A >> 13) - 4;
+	if ((timestampbase + timestamp) < (lreset + 2))
+		return;
+
+	if (V & 0x80) {
+		DRegs[0] |= 0xC;
+		BufferShift = Buffer = 0;
+		MMC1PRG();
+		lreset = timestampbase + timestamp;
+		return;
+	}
+
+	Buffer |= (V & 1) << (BufferShift++);
+
+	if (BufferShift == 5) {
+		FCEU_printf("MMC1 REG%d:%02x (PC %04x)\n", n, Buffer, X.PC);
+		DRegs[n] = Buffer;
+		BufferShift = Buffer = 0;
+		switch (n) {
+		case 0: MMC1MIRROR();
+		case 1: 
+		case 2: 
+		case 3: MMC1PRG(); break;
+		}
+	}
+}
+
+static void MMC1_Restore(int version) {
+	MMC1MIRROR();
+	MMC1CHR();
+	MMC1PRG();
+	lreset = 0;
+}
+
+static void MMC1CMReset(void) {
+	int i;
+
+	for (i = 0; i < 4; i++)
+		DRegs[i] = 0;
+	Buffer = BufferShift = 0;
+	DRegs[0] = 0x1F;
+
+	DRegs[1] = 0;
+	DRegs[2] = 0;
+	DRegs[3] = 0;
+
+	MMC1MIRROR();
+	MMC1CHR();
+	MMC1PRG();
+}
+
+static DECLFW(FNC_cmd_write) {
+	switch (A) {
+	case 0x40A6: {
+		IRQCount = (IRQCount & 0xFF00) | V;
+		break;
+	}
+	case 0x40A7: {
+		IRQCount = (IRQCount & 0x00FF) | (V << 8);
+		break;
+	}
+	case 0x40A8: {
+		IRQa = V;
+		break;
+	}
+	case 0x40B0: {
+		kanji_page = V & 1;
+		break;
+	}
+	case 0x40C0: {
+		FCEU_printf("FNS W %04x:%02x (PC %04x)\n", A, V, X.PC);
+		r40C0 = V;
+		MMC1CHR();
+		break;
+	}
+	default:
+		FCEU_printf("FNS W %04x:%02x (PC %04x)\n", A, V, X.PC);
+	}
+}
+
+static DECLFR(FNC_stat_read) {
+	switch (A) {
+	case 0x40A2: {
+		int ret = (IRQa >> 1);
+		X6502_IRQEnd(FCEU_IQEXT);
+		IRQa = 0;
+		return ret;
+	}
+	case 0x40AC: {	// NMI/IRQ state reset (lookalike)
+		return 0;
+	}
+	case 0x40B0: {
+		kanji_pos = 0;
+		return 0;
+	}
+	case 0x40C0: {
+		FCEU_printf("FNS R %04x (PC %04x)\n", A, X.PC);
+		int ret = r40C0;
+		r40C0 &= 0;
+		return ret;
+	}
+	default: {
+		FCEU_printf("FNS R %04x (PC %04x)\n", A, X.PC);
+		return 0xff;
+	}
+	}
+}
+
+static DECLFR(FNC_cart_i2c_read) {
+	FCEU_printf("I2C R %04x (PC %04x)\n", A, X.PC);
+	return 0;
+}
+
+
+static DECLFR(FNC_kanji_read) {
+	int32 ofs = ((A & 0xFFF) << 5) + kanji_pos;
+	kanji_pos++;
+	kanji_pos &= 0x1F;
+//	if (PRGptr[1] != NULL)		// iNES debug
+		return PRGptr[1][ofs];
+//	else
+//		return CHRptr[0][ofs];
+}
+
+void  NFC_IRQ(int a) {
+	if (IRQa) {
+		IRQCount -= a;
+		if (IRQCount <= 0)
+			X6502_IRQBegin(FCEU_IQEXT);
+	}
+}
+
+static void FNS_Power(void) {
+	lreset = 0;
+	SetWriteHandler(0x8000, 0xFFFF, MMC1_write);
+	SetReadHandler(0x8000, 0xFFFF, CartBR);
+
+	kanji_page = 0;
+	kanji_pos = 0;
+	r40C0 = 0xC0;
+
+	SetWriteHandler(0x4080, 0x40FF, FNC_cmd_write);
+	SetReadHandler(0x4080, 0x40FF, FNC_stat_read);
+	SetReadHandler(0x5000, 0x5FFF, FNC_kanji_read);
+
+	SetReadHandler(0x6000, 0x6000, FNC_cart_i2c_read);
+	SetReadHandler(0x6001, 0x7FFF, CartBR);
+	SetWriteHandler(0x6000, 0x7FFF, CartBW);
+
+	FCEU_CheatAddRAM(8, 0x6000, WRAM);
+	MMC1CMReset();
+}
+
+static void FNS_Close(void) {
+	if (WRAM)
+		FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
+void FNS_Init(CartInfo *info) {
+	info->Close = FNS_Close;
+	info->Power = FNS_Power;
+
+	GameStateRestore = MMC1_Restore;
+	MapIRQHook = NFC_IRQ;
+
+	WRAMSIZE = (8 + 32) * 1024;
+	WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+	SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+	AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+
+	info->SaveGame[0] = WRAM;
+	info->SaveGameLen[0] = WRAMSIZE;
+
+	AddExState(DRegs, 4, 0, "DREG");
+	AddExState(&lreset, 8, 1, "LRST");
+	AddExState(&Buffer, 1, 1, "BFFR");
+	AddExState(&BufferShift, 1, 1, "BFRS");
+}

src/boards/hp10xx_hp20xx.cpp

@@ -0,0 +1,177 @@
+/* FCE Ultra - NES/Famicom Emulator
+ *
+ * Copyright notice for this file:
+ *  Copyright (C) 2017 CaH4e3
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * HP10xx/HP20xx - a simplified version of FK23C mapper with pretty strict and better
+ * organized banking behaviour. It seems that some 176 mapper assigned game may be
+ * actually this kind of board instead but in common they aren't compatible at all,
+ * the games on the regular FK23C boards couldn't run on this mapper and vice versa...
+ *
+ */
+
+#include "mapinc.h"
+#include "mmc3.h"
+#include "../ines.h"
+
+static uint8 unromchr, lock;
+static uint32 dipswitch;
+
+static void BMCHPxxCW(uint32 A, uint8 V)
+{
+	if(EXPREGS[0]&4) {		// custom banking
+		switch(EXPREGS[0]&3) {
+		case 0:
+		case 1:
+			setchr8(EXPREGS[2]&0x3F);
+//			FCEU_printf("\tCHR8 %02X\n",EXPREGS[2]&0x3F);
+			break;
+		case 2:
+			setchr8((EXPREGS[2]&0x3E)|(unromchr&1));
+//			FCEU_printf("\tCHR8 %02X\n",(EXPREGS[2]&0x3E)|(unromchr&1));
+			break;
+		case 3:
+			setchr8((EXPREGS[2]&0x3C)|(unromchr&3));
+//			FCEU_printf("\tCHR8 %02X\n",(EXPREGS[2]&0x3C)|(unromchr&3));
+			break;
+		}
+	} else {				// mmc3 banking
+		int base, mask;
+		if(EXPREGS[0]&1) {	// 128K mode
+			base=EXPREGS[2]&0x30; 
+			mask=0x7F;
+		} else {			// 256K mode
+			base=EXPREGS[2]&0x20;
+			mask=0xFF;
+		}
+//		FCEU_printf("\tCHR1 %04x:%02X\n",A,(V&mask)|(base<<3));
+		setchr1(A,(V&mask)|(base<<3));
+	}
+}
+
+//PRG wrapper
+static void BMCHPxxPW(uint32 A, uint8 V)
+{
+	if(EXPREGS[0]&4) {		// custom banking
+		if((EXPREGS[0]&0xF)==4) {	// 16K mode
+//			FCEU_printf("\tPRG16 %02X\n",EXPREGS[1]&0x1F);
+			setprg16(0x8000,EXPREGS[1]&0x1F);
+			setprg16(0xC000,EXPREGS[1]&0x1F);
+		} else {			// 32K modes
+//			FCEU_printf("\tPRG32 %02X\n",(EXPREGS[1]&0x1F)>>1);
+			setprg32(0x8000,(EXPREGS[1]&0x1F)>>1);
+		}
+	} else {				// mmc3 banking
+		int base, mask;
+		if(EXPREGS[0]&2) {	// 128K mode
+			base=EXPREGS[1]&0x18;
+			mask=0x0F;
+		} else {			// 256K mode
+			base=EXPREGS[1]&0x10;
+			mask=0x1F;
+		}
+//		FCEU_printf("\tPRG8 %02X\n",(V&mask)|(base<<1));
+		setprg8(A,(V&mask)|(base<<1));
+		setprg8r(0x10,0x6000,A001B&3);
+	}
+}
+
+//MIRROR wrapper
+static void BMCHPxxMW(uint8 V) {
+	if(EXPREGS[0]&4) {		// custom banking
+//		FCEU_printf("CUSTOM MIRR: %d\n",(unromchr>>2)&1);
+		setmirror(((unromchr>>2)&1)^1);
+	} else {				// mmc3 banking
+//		FCEU_printf("MMC3 MIRR: %d\n",(V&1)^1);
+		A000B = V;
+		setmirror((A000B & 1) ^ 1);
+	}
+}
+
+//PRG handler ($8000-$FFFF)
+static DECLFW(BMCHPxxHiWrite)
+{
+//	FCEU_printf("HI WRITE %04X:%02X\n",A,V);
+	if(EXPREGS[0]&4) {		// custom banking
+//		FCEU_printf("CUSTOM\n");
+		unromchr=V;
+		FixMMC3CHR(MMC3_cmd);
+	} else {				// mmc3 banking
+//		FCEU_printf("MMC3\n");
+		if(A<0xC000) {
+			MMC3_CMDWrite(A,V);
+			FixMMC3PRG(MMC3_cmd);
+			FixMMC3CHR(MMC3_cmd);
+		} else {
+			MMC3_IRQWrite(A,V);
+		}
+	}
+}
+
+//EXP handler ($5000-$5FFF)
+static DECLFW(BMCHPxxWrite)
+{
+	if(!lock) {
+//		FCEU_printf("LO WRITE %04X:%02X\n",A,V);
+		EXPREGS[A&3]=V;
+		lock=V&0x80;
+		FixMMC3PRG(MMC3_cmd);
+		FixMMC3CHR(MMC3_cmd);
+	}
+}
+
+static DECLFR(BMCHPxxRead) {
+	return dipswitch;
+}
+
+static void BMCHPxxReset(void)
+{
+	dipswitch++;
+	dipswitch&=0xF;
+	lock=0;
+//	FCEU_printf("BMCHPxx dipswitch set to %d\n",dipswitch);
+	EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
+	MMC3RegReset();
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+}
+
+static void BMCHPxxPower(void)
+{
+	GenMMC3Power();
+	dipswitch=lock=0;
+	EXPREGS[0]=EXPREGS[1]=EXPREGS[2]=EXPREGS[3]=0;
+	FixMMC3PRG(MMC3_cmd);
+	FixMMC3CHR(MMC3_cmd);
+	SetReadHandler(0x5000,0x5fff,BMCHPxxRead);
+	SetWriteHandler(0x5000,0x5fff,BMCHPxxWrite);
+	SetWriteHandler(0x8000,0xffff,BMCHPxxHiWrite);
+}
+
+void BMCHPxx_Init(CartInfo *info)
+{
+	GenMMC3_Init(info, 256, 256, 8, 0);
+	cwrap=BMCHPxxCW;
+	pwrap=BMCHPxxPW;
+	mwrap=BMCHPxxMW;
+	info->Power=BMCHPxxPower;
+	info->Reset=BMCHPxxReset;
+	AddExState(EXPREGS, 8, 0, "EXPR");
+	AddExState(&unromchr, 1, 0, "UCHR");
+	AddExState(&dipswitch, 1, 0, "DPSW");
+	AddExState(&lock, 1, 0, "LOCK");
+}

src/boards/malee.cpp

@@ -35,6 +35,7 @@ static void MALEEPower(void) {
 
 void MALEE_Init(CartInfo *info) {
 	info->Power = MALEEPower;
+	FCEU_MemoryRand(WRAM,sizeof(WRAM),true);
 	SetupCartPRGMapping(0x10, WRAM, 2048, 1);
 	AddExState(WRAM, 2048, 0, "WRAM");
 }

src/boards/mmc1.cpp

@@ -22,12 +22,13 @@
 #include "mapinc.h"
 
 static void GenMMC1Power(void);
-static void GenMMC1Init(CartInfo *info, int prg, int chr, int wram, int battery);
+static void GenMMC1Init(CartInfo *info, int prg, int chr, int wram, int bram);
 
 static uint8 DRegs[4];
 static uint8 Buffer, BufferShift;
 
-static int mmc1opts;
+static uint32 WRAMSIZE;
+static uint32 NONBRAMSIZE; // size of non-battery-backed portion of WRAM
 
 static void (*MMC1CHRHook4)(uint32 A, uint8 V);
 static void (*MMC1PRGHook16)(uint32 A, uint8 V);
@@ -48,9 +49,9 @@ static DECLFR(MAWRAM) {
 }
 
 static void MMC1CHR(void) {
-	if (mmc1opts & 4) {
-		if (DRegs[0] & 0x10)
-			setprg8r(0x10, 0x6000, (DRegs[1] >> 4) & 1);
+	if (WRAMSIZE > 0x2000) {
+		if (WRAMSIZE > 0x4000)
+			setprg8r(0x10, 0x6000, (DRegs[1] >> 2) & 3);
 		else
 			setprg8r(0x10, 0x6000, (DRegs[1] >> 3) & 1);
 	}
@@ -179,20 +180,39 @@ static void MMC1CMReset(void) {
 	MMC1PRG();
 }
 
-static int DetectMMC1WRAMSize(uint32 crc32) {
-	switch (crc32) {
+static int DetectMMC1WRAMSize(CartInfo *info, int *bs) {
+	int ws = 8;
+	switch (info->CRC32) {
 	case 0xc6182024:	// Romance of the 3 Kingdoms
+	case 0xabbf7217:	// ""        "" (J) (PRG0)
+	case 0xccf35c02:	// ""        "" (J) (PRG1)
 	case 0x2225c20f:	// Genghis Khan
+	case 0xfb69743a:	// ""        "" (J)
 	case 0x4642dda6:	// Nobunaga's Ambition
-	case 0x29449ba9:	// ""        "" (J)
-	case 0x2b11e0b0:	// ""        "" (J)
-	case 0xb8747abf:	// Best Play Pro Yakyuu Special (J)
-	case 0xc9556b36:	// Final Fantasy I & II (J) [!]
-		FCEU_printf(" >8KB external WRAM present.  Use UNIF if you hack the ROM image.\n");
-		return(16);
+	case 0x3f7ad415:	// ""        "" (J) (PRG0)
+	case 0x2b11e0b0:	// ""        "" (J) (PRG1)
+		*bs = 8;
+		ws = 16;
 		break;
-	default: return(8);
+	case 0xb8747abf:	// Best Play Pro Yakyuu Special (J) (PRG0)
+	case 0xc3de7c69:	// ""        "" (J) (PRG1)
+	case 0xc9556b36:	// Final Fantasy I & II (J) [!]
+		*bs = 32;
+		ws = 32;
+		break;
+	default:
+		if(info->ines2) {
+			ws = (info->wram_size + info->battery_wram_size) / 1024;
+			*bs = info->battery_wram_size / 1024;
+			// we only support sizes between 8K and 32K
+			if (ws > 0 && ws < 8) ws = 8;
+			if (ws > 32) ws = 32;
+			if (*bs > ws) *bs = ws;
+		}
 	}
+	if (ws > 8)
+		FCEU_printf(" >8KB external WRAM present.  Use NES 2.0 if you hack the ROM image.\n");
+	return ws;
 }
 
 static uint32 NWCIRQCount;
@@ -244,17 +264,16 @@ void Mapper105_Init(CartInfo *info) {
 
 static void GenMMC1Power(void) {
 	lreset = 0;
-	if (mmc1opts & 1) {
-		FCEU_CheatAddRAM(8, 0x6000, WRAM);
-		if (mmc1opts & 4)
-			FCEU_dwmemset(WRAM, 0, 8192)
-		else if (!(mmc1opts & 2))
-			FCEU_dwmemset(WRAM, 0, 8192);	// wtf?
-	}
 	SetWriteHandler(0x8000, 0xFFFF, MMC1_write);
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
 
-	if (mmc1opts & 1) {
+	if (WRAMSIZE) {
+		FCEU_CheatAddRAM(8, 0x6000, WRAM);
+
+		// clear non-battery-backed portion of WRAM
+		if (NONBRAMSIZE)
+			FCEU_MemoryRand(WRAM, NONBRAMSIZE, true);
+
 		SetReadHandler(0x6000, 0x7FFF, MAWRAM);
 		SetWriteHandler(0x6000, 0x7FFF, MBWRAM);
 		setprg8r(0x10, 0x6000, 0);
@@ -271,31 +290,24 @@ static void GenMMC1Close(void) {
 	CHRRAM = WRAM = NULL;
 }
 
-static void GenMMC1Init(CartInfo *info, int prg, int chr, int wram, int battery) {
+static void GenMMC1Init(CartInfo *info, int prg, int chr, int wram, int bram) {
 	is155 = 0;
 
 	info->Close = GenMMC1Close;
 	MMC1PRGHook16 = MMC1CHRHook4 = 0;
-	mmc1opts = 0;
+	WRAMSIZE = wram * 1024;
+	NONBRAMSIZE = (wram - bram) * 1024;
 	PRGmask16[0] &= (prg >> 14) - 1;
 	CHRmask4[0] &= (chr >> 12) - 1;
 	CHRmask8[0] &= (chr >> 13) - 1;
 
-	if (wram) {
-		WRAM = (uint8*)FCEU_gmalloc(wram * 1024);
-		//mbg 17-jun-08 - this shouldve been cleared to re-initialize save ram
-		//ch4 10-dec-08 - nope, this souldn't
-		//mbg 29-mar-09 - no time to debate this, we need to keep from breaking some old stuff.
-		//we really need to make up a policy for how compatibility and accuracy can be resolved.
-		memset(WRAM, 0, wram * 1024);
-		mmc1opts |= 1;
-		if (wram > 8) mmc1opts |= 4;
-		SetupCartPRGMapping(0x10, WRAM, wram * 1024, 1);
-		AddExState(WRAM, wram * 1024, 0, "WRAM");
-		if (battery) {
-			mmc1opts |= 2;
-			info->SaveGame[0] = WRAM + ((mmc1opts & 4) ? 8192 : 0);
-			info->SaveGameLen[0] = 8192;
+	if (WRAMSIZE) {
+		WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+		SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+		AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+		if (bram) {
+			info->SaveGame[0] = WRAM + NONBRAMSIZE;
+			info->SaveGameLen[0] = bram * 1024;
 		}
 	}
 	if (!chr) {
@@ -313,13 +325,14 @@ static void GenMMC1Init(CartInfo *info, int prg, int chr, int wram, int battery)
 }
 
 void Mapper1_Init(CartInfo *info) {
-	int ws = DetectMMC1WRAMSize(info->CRC32);
-	GenMMC1Init(info, 512, 256, ws, info->battery);
+	int bs = info->battery ? 8 : 0;
+	int ws = DetectMMC1WRAMSize(info, &bs);
+	GenMMC1Init(info, 512, 256, ws, bs);
 }
 
 /* Same as mapper 1, without respect for WRAM enable bit. */
 void Mapper155_Init(CartInfo *info) {
-	GenMMC1Init(info, 512, 256, 8, info->battery);
+	GenMMC1Init(info, 512, 256, 8, info->battery ? 8 : 0);
 	is155 = 1;
 }
 
@@ -331,7 +344,7 @@ void Mapper171_Init(CartInfo *info) {
 }
 
 void SAROM_Init(CartInfo *info) {
-	GenMMC1Init(info, 128, 64, 8, info->battery);
+	GenMMC1Init(info, 128, 64, 8, info->battery ? 8 : 0);
 }
 
 void SBROM_Init(CartInfo *info) {
@@ -351,7 +364,7 @@ void SGROM_Init(CartInfo *info) {
 }
 
 void SKROM_Init(CartInfo *info) {
-	GenMMC1Init(info, 256, 64, 8, info->battery);
+	GenMMC1Init(info, 256, 64, 8, info->battery ? 8 : 0);
 }
 
 void SLROM_Init(CartInfo *info) {
@@ -383,11 +396,9 @@ void SHROM_Init(CartInfo *info) {
 /*              */
 
 void SNROM_Init(CartInfo *info) {
-	GenMMC1Init(info, 256, 0, 8, info->battery);
+	GenMMC1Init(info, 256, 0, 8, info->battery ? 8 : 0);
 }
 
 void SOROM_Init(CartInfo *info) {
-	GenMMC1Init(info, 256, 0, 16, info->battery);
+	GenMMC1Init(info, 256, 0, 16, info->battery ? 8 : 0);
 }
-
-

src/boards/mmc3.cpp

@@ -113,6 +113,9 @@ void MMC3RegReset(void) {
 	DRegBuf[6] = 0;
 	DRegBuf[7] = 1;
 
+// KT-008 boards hack 2-in-1, TODO assign to new ines mapper, most dump of KT-boards on the net are mapper 4, so need database or goodnes fix support
+	kt_extra = 0;
+
 	FixMMC3PRG(0);
 	FixMMC3CHR(0);
 }
@@ -187,7 +190,14 @@ DECLFW(MMC3_IRQWrite) {
 DECLFW(KT008HackWrite) {
 //	FCEU_printf("%04x:%04x\n",A,V);
 	switch (A & 3) {
-	case 0: kt_extra = V; FixMMC3PRG(MMC3_cmd); break;
+	case 0: {
+			if (V == 0x27)			// FF Xn hack! one more mapper in one
+				kt_extra = 0;
+			else
+				kt_extra = V;
+			FixMMC3PRG(MMC3_cmd);
+			break;
+	}
 	case 1: break;	// unk
 	case 2: break;	// unk
 	case 3: break;	// unk
@@ -279,11 +289,11 @@ void GenMMC3Power(void) {
 			setprg8r(0x10, 0x6000, 0);
 		}
 		if (!(mmc3opts & 2))
-			FCEU_dwmemset(WRAM, 0, WRAMSIZE);
+			FCEU_MemoryRand(WRAM, WRAMSIZE, true);
 	}
 	MMC3RegReset();
 	if (CHRRAM)
-		FCEU_dwmemset(CHRRAM, 0, CHRRAMSIZE);
+		FCEU_MemoryRand(CHRRAM, CHRRAMSIZE, true);
 }
 
 static void GenMMC3Close(void) {
@@ -1353,3 +1363,30 @@ void TQROM_Init(CartInfo *info) {
 void HKROM_Init(CartInfo *info) {
 	GenMMC3_Init(info, 512, 512, 1, info->battery);
 }
+
+// -------------------------------- iNES 2.0 ----------------------------
+
+// ---------------------------- Mapper 406 ------------------------------
+
+static DECLFW(M406CMDWrite) {
+	MMC3_CMDWrite((A & 0xFFFE) | ((A & 2) >> 1), V);
+}
+
+static DECLFW(M406IRQWrite) {
+	MMC3_IRQWrite((A & 0xFFFE) | ((A & 2) >> 1), V);
+}
+
+static DECLFW(M406Write) {
+}
+
+static void M406_Power(void) {
+	GenMMC3Power();
+	// TODO : FLASH
+	SetWriteHandler(0x8000, 0xBFFF, M406CMDWrite);
+	SetWriteHandler(0xC000, 0xFFFF, M406IRQWrite);
+}
+
+void Mapper406_Init(CartInfo *info) {
+	GenMMC3_Init(info, 512, 256, 0, 0);
+	info->Power = M406_Power;
+}

src/boards/mmc5.cpp

@@ -22,6 +22,15 @@
 
 #include "mapinc.h"
 
+#include <array>
+
+#define ABANKS MMC5SPRVPage
+#define BBANKS MMC5BGVPage
+#define SpriteON    (PPU[1] & 0x10)	//Show Sprite
+#define ScreenON    (PPU[1] & 0x08)	//Show screen
+#define PPUON       (PPU[1] & 0x18)	//PPU should operate
+#define Sprite16    (PPU[0] & 0x20)	//Sprites 8x16/8x8
+
 static void (*sfun)(int P);
 static void (*psfun)(void);
 
@@ -74,10 +83,11 @@ static INLINE void MMC5BGVROM_BANK8(uint32 V) {
 	}
 }
 
-static uint8 PRGBanks[4];
+static std::array<uint8,4> PRGBanks;
 static uint8 WRAMPage;
-static uint16 CHRBanksA[8], CHRBanksB[4];
-static uint8 WRAMMaskEnable[2];
+static std::array<uint16,8> CHRBanksA;
+static std::array<uint16,4> CHRBanksB;
+static std::array<uint8,2> WRAMMaskEnable;
 uint8 mmc5ABMode;                /* A=0, B=1 */
 
 static uint8 IRQScanline, IRQEnable;
@@ -86,18 +96,20 @@ static uint8 CHRMode, NTAMirroring, NTFill, ATFill;
 static uint8 MMC5IRQR;
 static uint8 MMC5LineCounter;
 static uint8 mmc5psize, mmc5vsize;
-static uint8 mul[2];
+static std::array<uint8,2> mul;
 
 static uint32 WRAMSIZE = 0;
 static uint8 *WRAM = NULL;
 static uint8 *MMC5fill = NULL;
 static uint8 *ExRAM = NULL;
+static uint8 MMC5battery = 0;
 
-static uint8 MMC5WRAMsize; //configuration, not state
-static uint8 MMC5WRAMIndex[8]; //configuration, not state
+const int MMC5WRAMMAX = 1<<7; // 7 bits in register interface (real MMC5 has only 4 pins, however)
+static uint8 MMC5WRAMsize=0; //configuration, not state
+static uint8 MMC5WRAMIndex[MMC5WRAMMAX]; //configuration, not state
 
-static uint8 MMC5ROMWrProtect[4];
-static uint8 MMC5MemIn[5];
+static std::array<uint8,4> MMC5ROMWrProtect;
+static std::array<uint8,5> MMC5MemIn;
 
 static void MMC5CHRA(void);
 static void MMC5CHRB(void);
@@ -107,26 +119,50 @@ typedef struct __cartdata {
 	uint8 size;
 } cartdata;
 
-#define Sprite16  (PPU[0]& 0x20)   //Sprites 8x16/8x8
-//#define MMC5SPRVRAMADR(V)      &MMC5SPRVPage[(V)>>10][(V)]
-static inline uint8 *  MMC5BGVRAMADR(uint32 A) {
+#define MMC5SPRVRAMADR(V)   &MMC5SPRVPage[(V) >> 10][(V)]
+
+uint8* MMC5BGVRAMADR(uint32 A)
+{
+	if(newppu)
+	{
+		if(Sprite16)
+		{
+			bool isPattern = PPUON != 0;
+			if (ppuphase == PPUPHASE_OBJ && isPattern)
+				return &ABANKS[(A) >> 10][(A)];
+			if (ppuphase == PPUPHASE_BG && isPattern)
+				return &BBANKS[(A) >> 10][(A)];
+			else if(mmc5ABMode == 0)
+				return &ABANKS[(A) >> 10][(A)];
+			else 
+				return &BBANKS[(A) >> 10][(A)];
+		}
+		else return &ABANKS[(A) >> 10][(A)];;
+	}
+
 	if (!Sprite16) {
 		if (mmc5ABMode == 0)
-			return &MMC5SPRVPage[(A) >> 10][(A)];
+			return &ABANKS[(A) >> 10][(A)];
 		else
-			return &MMC5BGVPage[(A) >> 10][(A)];
-	} else return &MMC5BGVPage[(A) >> 10][(A)];
+			return &BBANKS[(A) >> 10][(A)];
+	} else return &BBANKS[(A) >> 10][(A)];
 }
 
 static void mmc5_PPUWrite(uint32 A, uint8 V) {
 	uint32 tmp = A;
 	extern uint8 PALRAM[0x20];
+	extern uint8 UPALRAM[0x03];
 
 	if (tmp >= 0x3F00) {
-		// hmmm....
-		if (!(tmp & 0xf))
-			PALRAM[0x00] = PALRAM[0x04] = PALRAM[0x08] = PALRAM[0x0C] = V & 0x3F;
-		else if (tmp & 3) PALRAM[(tmp & 0x1f)] = V & 0x3f;
+		if (!(tmp & 3)) {
+			if (!(tmp & 0xC)) {
+				PALRAM[0x00] = PALRAM[0x04] = PALRAM[0x08] = PALRAM[0x0C] = V & 0x3F;
+				PALRAM[0x10] = PALRAM[0x14] = PALRAM[0x18] = PALRAM[0x1C] = V & 0x3F;
+			}
+			else
+				UPALRAM[((tmp & 0xC) >> 2) - 1] = V & 0x3F;
+		} else
+			PALRAM[tmp & 0x1F] = V & 0x3F;
 	} else if (tmp < 0x2000) {
 		if (PPUCHRRAM & (1 << (tmp >> 10)))
 			VPage[tmp >> 10][tmp] = V;
@@ -136,16 +172,105 @@ static void mmc5_PPUWrite(uint32 A, uint8 V) {
 	}
 }
 
-uint8 FASTCALL mmc5_PPURead(uint32 A) {
-	if (A < 0x2000) {
-		if (ppuphase == PPUPHASE_BG 
-			//zero 03-aug-2014 - added this to fix Uchuu Keibitai SDF. The game reads NT entries from CHR rom while PPU is disabled.
-			//obviously we have enormous numbers of bugs springing from our terrible emulation of ppu-disabled states, but this does the job for fixing this one
-			&& (PPU[1] & 0x10)
-			)
-			return *MMC5BGVRAMADR(A);
-		else return MMC5SPRVPage[(A) >> 10][(A)];
-	} else {
+extern uint32 NTRefreshAddr;
+uint8 FASTCALL mmc5_PPURead(uint32 A)
+{
+	bool split = false;
+	if(newppu)
+	{
+		if((MMC5HackSPMode&0x80) && !(MMC5HackCHRMode&2))
+		{
+			int target = MMC5HackSPMode&0x1f;
+			int side = MMC5HackSPMode&0x40;
+			int ht = NTRefreshAddr&31;
+
+			if(side==0)
+			{
+				if(ht<target) split = true;
+			}
+			else
+			{
+				if(ht>=target) split = true;
+			}
+		}
+	}
+
+	if (A < 0x2000)
+	{
+		if(Sprite16)
+		{
+			bool isPattern = !!PPUON;
+			if (ppuphase == PPUPHASE_OBJ && isPattern)
+				return ABANKS[(A) >> 10][(A)];
+			if (ppuphase == PPUPHASE_BG && isPattern)
+			{
+				if(split)
+					return MMC5HackVROMPTR[MMC5HackSPPage*0x1000 + (A&0xFFF)];
+
+				//uhhh call through to this more sophisticated function, only if it's really needed?
+				//we should probably reuse it completely, if we can
+				if (MMC5HackCHRMode == 1)
+					return *FCEUPPU_GetCHR(A,NTRefreshAddr);
+
+				return BBANKS[(A) >> 10][(A)];
+			}
+			else if(mmc5ABMode == 0)
+				return ABANKS[(A) >> 10][(A)];
+			else 
+				return BBANKS[(A) >> 10][(A)];
+		}
+		else 
+		{
+			if (ppuphase == PPUPHASE_BG && ScreenON)
+			{
+				if(split)
+					return MMC5HackVROMPTR[MMC5HackSPPage*0x1000 + (A&0xFFF)];
+
+				//uhhh call through to this more sophisticated function, only if it's really needed?
+				//we should probably reuse it completely, if we can
+				if (MMC5HackCHRMode == 1)
+					return *FCEUPPU_GetCHR(A,NTRefreshAddr);
+			}
+
+			return ABANKS[(A) >> 10][(A)];
+		}
+	}
+	else
+	{
+		if(split)
+		{
+			static const int kHack = -1; //dunno if theres science to this or if it just fixes SDF (cant be bothered to think about it)
+			int linetile = (newppu_get_scanline()+kHack)/8 + MMC5HackSPScroll;
+
+			//REF NT: return 0x2000 | (v << 0xB) | (h << 0xA) | (vt << 5) | ht;
+			//REF AT: return 0x2000 | (v << 0xB) | (h << 0xA) | 0x3C0 | ((vt & 0x1C) << 1) | ((ht & 0x1C) >> 2);
+
+			if((A&0x3FF)>=0x3C0)
+			{
+				A &= ~(0x1C<<1); //mask off VT
+				A |= (linetile&0x1C)<<1; //mask on adjusted VT
+				return ExRAM[A & 0x3FF];
+			}
+			else
+			{
+				A &= ~((0x1F<<5) | (1<<0xB)); //mask off VT and V
+				A |= (linetile&31)<<5; //mask on adjusted VT (V doesnt make any sense, I think)
+				return ExRAM[A & 0x3FF];
+			}
+		}
+		
+		if (MMC5HackCHRMode == 1)
+		{
+			if((A&0x3FF)>=0x3C0)
+			{
+				uint8 byte = ExRAM[NTRefreshAddr & 0x3ff];
+				//get attribute part and paste it 4x across the byte
+				byte >>= 6;
+				byte *= 0x55;
+				return byte;
+			} 
+		}
+			
 		return vnapage[(A >> 10) & 0x3][A & 0x3FF];
 	}
 }
@@ -194,6 +319,8 @@ int DetectMMC5WRAMSize(uint32 crc32) {
 }
 
 static void BuildWRAMSizeTable(void) {
+	bool other = false; // non-standard configuration
+	// fill first 8 entries
 	int x;
 	for (x = 0; x < 8; x++) {
 		switch (MMC5WRAMsize) {
@@ -201,9 +328,22 @@ static void BuildWRAMSizeTable(void) {
 		case 1: MMC5WRAMIndex[x] = (x > 3) ? 255 : 0; break;        //0,0,0,0,X,X,X,X
 		case 2: MMC5WRAMIndex[x] = (x & 4) >> 2; break;             //0,0,0,0,1,1,1,1
 		case 4: MMC5WRAMIndex[x] = (x > 3) ? 255 : (x & 3); break;  //0,1,2,3,X,X,X,X
-		case 8: MMC5WRAMIndex[x] = x; break; 						//0,1,2,3,4,5,6,7
+		case 8: MMC5WRAMIndex[x] = x; break;                        //0,1,2,3,4,5,6,7
+		default: MMC5WRAMIndex[x] = x; other = true; break;         //0,1,2...
 		}
 	}
+	// extend to fill complete table
+	if (other)
+	{
+		for (x = 0; x < MMC5WRAMMAX && x < MMC5WRAMsize; ++x) MMC5WRAMIndex[x] = x; // linear mapping
+		for (x = MMC5WRAMsize; x < MMC5WRAMMAX; ++x) MMC5WRAMIndex[x] = MMC5WRAMIndex[x-MMC5WRAMsize]; // repeat to fill table
+		// theoretically the table fill should decompose into powers of two for possible mismatched SRAM combos,
+		// but I don't want to complicate the code with unnecessary hypotheticals
+	}
+	else
+	{
+		for (x = 8; x < MMC5WRAMMAX; ++x) MMC5WRAMIndex[x] = MMC5WRAMIndex[x & 7]; // fill table, repeating groups of 8
+	}
 }
 
 static void MMC5CHRA(void) {
@@ -271,7 +411,7 @@ static void MMC5CHRB(void) {
 }
 
 static void MMC5WRAM(uint32 A, uint32 V) {
-	V = MMC5WRAMIndex[V & 7];
+	V = MMC5WRAMIndex[V & (MMC5WRAMMAX-1)];
 	if (V != 255) {
 		setprg8r(0x10, A, V);
 		FCEU_CheatAddRAM(8, 0x6000, (WRAM + ((V * 8192) & (WRAMSIZE - 1))));
@@ -296,8 +436,8 @@ static void MMC5PRG(void) {
 			MMC5MemIn[1] = MMC5MemIn[2] = 1;
 		} else {
 			MMC5ROMWrProtect[0] = MMC5ROMWrProtect[1] = 0;
-			MMC5WRAM(0x8000, PRGBanks[1] & 7 & 0xFE);
-			MMC5WRAM(0xA000, (PRGBanks[1] & 7 & 0xFE) + 1);
+			MMC5WRAM(0x8000, PRGBanks[1] & (MMC5WRAMMAX-1) & 0xFE);
+			MMC5WRAM(0xA000, (PRGBanks[1] & (MMC5WRAMMAX-1) & 0xFE) + 1);
 		}
 		MMC5MemIn[3] = MMC5MemIn[4] = 1;
 		MMC5ROMWrProtect[2] = MMC5ROMWrProtect[3] = 1;
@@ -310,8 +450,8 @@ static void MMC5PRG(void) {
 			setprg16(0x8000, (PRGBanks[1] & 0x7F) >> 1);
 		} else {
 			MMC5ROMWrProtect[0] = MMC5ROMWrProtect[1] = 0;
-			MMC5WRAM(0x8000, PRGBanks[1] & 7 & 0xFE);
-			MMC5WRAM(0xA000, (PRGBanks[1] & 7 & 0xFE) + 1);
+			MMC5WRAM(0x8000, PRGBanks[1] & (MMC5WRAMMAX-1) & 0xFE);
+			MMC5WRAM(0xA000, (PRGBanks[1] & (MMC5WRAMMAX-1) & 0xFE) + 1);
 		}
 		if (PRGBanks[2] & 0x80) {
 			MMC5ROMWrProtect[2] = 1;
@@ -319,7 +459,7 @@ static void MMC5PRG(void) {
 			setprg8(0xC000, PRGBanks[2] & 0x7F);
 		} else {
 			MMC5ROMWrProtect[2] = 0;
-			MMC5WRAM(0xC000, PRGBanks[2] & 7);
+			MMC5WRAM(0xC000, PRGBanks[2] & (MMC5WRAMMAX-1));
 		}
 		MMC5MemIn[4] = 1;
 		MMC5ROMWrProtect[3] = 1;
@@ -333,7 +473,7 @@ static void MMC5PRG(void) {
 				MMC5MemIn[1 + x] = 1;
 			} else {
 				MMC5ROMWrProtect[x] = 0;
-				MMC5WRAM(0x8000 + (x << 13), PRGBanks[x] & 7);
+				MMC5WRAM(0x8000 + (x << 13), PRGBanks[x] & (MMC5WRAMMAX-1));
 			}
 		MMC5MemIn[4] = 1;
 		MMC5ROMWrProtect[3] = 1;
@@ -396,7 +536,7 @@ static DECLFW(Mapper5_write) {
 			break;
 		case 0x5113:
 			WRAMPage = V;
-			MMC5WRAM(0x6000, V & 7);
+			MMC5WRAM(0x6000, V & (MMC5WRAMMAX-1));
 			break;
 		case 0x5114:
 		case 0x5115:
@@ -492,7 +632,7 @@ void MMC5Synco(void) {
 		case 3: PPUNTARAM &= ~(1 << x); vnapage[x] = MMC5fill; break;
 		}
 	}
-	MMC5WRAM(0x6000, WRAMPage & 7);
+	MMC5WRAM(0x6000, WRAMPage & (MMC5WRAMMAX-1));
 	if (!mmc5ABMode) {
 		MMC5CHRB();
 		MMC5CHRA();
@@ -755,22 +895,42 @@ void NSFMMC5_Close(void) {
 	if (WRAM)
 		FCEU_gfree(WRAM);
 	WRAM = NULL;
+	MMC5WRAMsize = 0;
 	FCEU_gfree(ExRAM);
 	ExRAM = NULL;
 }
 
-static void GenMMC5Reset(void) {
-	int x;
+static void GenMMC5Power(void) {
 
-	for (x = 0; x < 4; x++) PRGBanks[x] = ~0;
-	for (x = 0; x < 8; x++) CHRBanksA[x] = ~0;
-	for (x = 0; x < 4; x++) CHRBanksB[x] = ~0;
-	WRAMMaskEnable[0] = WRAMMaskEnable[1] = ~0;
-
-	mmc5psize = mmc5vsize = 3;
+	PRGBanks.fill(0xFF);
+	WRAMPage = 0;
+	CHRBanksA.fill(0xFF);
+	CHRBanksB.fill(0xFF);
+	WRAMMaskEnable.fill(0xFF);
+	mmc5ABMode = 0;
+	IRQScanline = 0;
+	IRQEnable = 0;
 	CHRMode = 0;
-
 	NTAMirroring = NTFill = ATFill = 0xFF;
+	MMC5IRQR = 0;
+	MMC5LineCounter = 0;
+	mmc5psize = mmc5vsize = 3;
+	mul.fill(0);
+
+	MMC5ROMWrProtect.fill(0);
+	MMC5MemIn.fill(0);
+
+	// MMC5fill is and 8-bit tile index, and a 2-bit attribute implented as a mirrored nametable
+	u8 nval = MMC5fill[0x000];
+	u8 aval = MMC5fill[0x3C0] & 3; aval = aval | (aval << 2) | (aval << 4) | (aval << 6);
+	FCEU_dwmemset(MMC5fill + 0x000, nval | (nval<<8) | (nval<<16) | (nval<<24), 0x3C0);
+	FCEU_dwmemset(MMC5fill + 0x3C0, aval | (aval<<8) | (aval<<16) | (aval<<24), 0x040);
+
+	if(MMC5battery == 0) {
+		FCEU_MemoryRand(WRAM, MMC5WRAMsize * 8 * 1024);
+		FCEU_MemoryRand(MMC5fill,1024);
+		FCEU_MemoryRand(ExRAM,1024);
+	}
 
 	MMC5Synco();
 
@@ -793,11 +953,11 @@ static void GenMMC5Reset(void) {
 }
 
 static SFORMAT MMC5_StateRegs[] = {
-	{ PRGBanks, 4, "PRGB" },
-	{ CHRBanksA, 16, "CHRA" },
-	{ CHRBanksB, 8, "CHRB" },
+	{ &PRGBanks, 4, "PRGB" },
+	{ &CHRBanksA, 16, "CHRA" },
+	{ &CHRBanksB, 8, "CHRB" },
 	{ &WRAMPage, 1, "WRMP" },
-	{ WRAMMaskEnable, 2, "WRME" },
+	{ &WRAMMaskEnable, 2, "WRME" },
 	{ &mmc5ABMode, 1, "ABMD" },
 	{ &IRQScanline, 1, "IRQS" },
 	{ &IRQEnable, 1, "IRQE" },
@@ -811,9 +971,9 @@ static SFORMAT MMC5_StateRegs[] = {
 	{ &MMC5LineCounter, 1, "LCTR" },
 	{ &mmc5psize, 1, "PSIZ" },
 	{ &mmc5vsize, 1, "VSIZ" },
-	{ mul, 2, "MUL2" },
-	{ MMC5ROMWrProtect, 4, "WRPR" },
-	{ MMC5MemIn, 5, "MEMI" },
+	{ &mul, 2, "MUL2" },
+	{ &MMC5ROMWrProtect, 4, "WRPR" },
+	{ &MMC5MemIn, 5, "MEMI" },
 
 	{ &MMC5Sound.wl[0], 2 | FCEUSTATE_RLSB, "SDW0" },
 	{ &MMC5Sound.wl[1], 2 | FCEUSTATE_RLSB, "SDW1" },
@@ -836,13 +996,17 @@ static SFORMAT MMC5_StateRegs[] = {
 
 static void GenMMC5_Init(CartInfo *info, int wsize, int battery) {
 	if (wsize) {
-		WRAM = (uint8*)FCEU_gmalloc(wsize * 1024);
+		WRAM = (uint8*)FCEU_malloc(wsize * 1024);
+		FCEU_MemoryRand(WRAM, wsize * 1024);
 		SetupCartPRGMapping(0x10, WRAM, wsize * 1024, 1);
 		AddExState(WRAM, wsize * 1024, 0, "WRAM");
 	}
 
-	MMC5fill = (uint8*)FCEU_gmalloc(1024);
-	ExRAM = (uint8*)FCEU_gmalloc(1024);
+	MMC5fill = (uint8*)FCEU_malloc(1024);
+	ExRAM = (uint8*)FCEU_malloc(1024);
+
+	FCEU_MemoryRand(MMC5fill,1024);
+	FCEU_MemoryRand(ExRAM,1024);
 
 	AddExState(ExRAM, 1024, 0, "ERAM");
 	AddExState(&MMC5HackSPMode, 1, 0, "SPLM");
@@ -854,14 +1018,26 @@ static void GenMMC5_Init(CartInfo *info, int wsize, int battery) {
 	MMC5WRAMsize = wsize / 8;
 	BuildWRAMSizeTable();
 	GameStateRestore = MMC5_StateRestore;
-	info->Power = GenMMC5Reset;
+	info->Power = GenMMC5Power;
 
+	MMC5battery = battery;
 	if (battery) {
 		info->SaveGame[0] = WRAM;
-		if (wsize <= 16)
-			info->SaveGameLen[0] = 8192;
+		if (info->ines2)
+		{
+			info->SaveGameLen[0] = info->battery_wram_size;
+		}
 		else
-			info->SaveGameLen[0] = 32768;
+		{
+			//this is more complex than it looks because it MUST BE, I guess. is there an assumption that only 8KB of 16KB is battery backed? That's NES mappers for you
+			//I added 64KB for the new 64KB homebrews
+			if (wsize <= 16)
+				info->SaveGameLen[0] = 8192;
+			else if(wsize == 64)
+				info->SaveGameLen[0] = 64*1024;
+			else
+				info->SaveGameLen[0] = 32768;
+		}
 	}
 
 	MMC5HackVROMMask = CHRmask4[0];
@@ -877,7 +1053,14 @@ static void GenMMC5_Init(CartInfo *info, int wsize, int battery) {
 }
 
 void Mapper5_Init(CartInfo *info) {
-	WRAMSIZE = DetectMMC5WRAMSize(info->CRC32);
+	if (info->ines2)
+	{
+		WRAMSIZE = (info->wram_size + info->battery_wram_size) / 1024;
+	}
+	else
+	{
+		WRAMSIZE = DetectMMC5WRAMSize(info->CRC32);
+	}
 	GenMMC5_Init(info, WRAMSIZE, info->battery);
 }
 

src/boards/n106.cpp

@@ -57,9 +57,23 @@ static SFORMAT N106_StateRegs[] = {
 	{ PRG, 3, "PRG" },
 	{ CHR, 8, "CHR" },
 	{ NTAPage, 4, "NTA" },
+	{ &gorfus, 1, "GORF" },
+	{ &dopol, 1, "DOPO" },
+	{ &gorko, 1, "GORK" },
 	{ 0 }
 };
 
+static void SyncMirror()
+{
+	switch(gorko) {
+	case 0: setmirror(MI_0); break;
+	case 1: setmirror(MI_V); break;
+	case 2: setmirror(MI_H); break;
+	case 3: setmirror(MI_0); break;
+	}
+	
+}
+
 static void SyncPRG(void) {
 	setprg8(0x8000, PRG[0]);
 	setprg8(0xa000, PRG[1]);
@@ -143,7 +157,10 @@ static void FixCache(int a, int V) {
 	case 0x02: FreqCache[w] &= ~0x0000FF00; FreqCache[w] |= V << 8; break;
 	case 0x04:
 		FreqCache[w] &= ~0x00030000; FreqCache[w] |= (V & 3) << 16;
-		LengthCache[w] = (8 - ((V >> 2) & 7)) << 2;
+// something wrong here http://www.romhacking.net/forum/index.php?topic=21907.msg306903#msg306903
+//		LengthCache[w] = (8 - ((V >> 2) & 7)) << 2;
+// fix be like in https://github.com/SourMesen/Mesen/blob/cda0a0bdcb5525480784f4b8c71de6fc7273b570/Core/Namco163Audio.h#L61
+		LengthCache[w] = 256 - (V & 0xFC);
 		break;
 	case 0x07: EnvCache[w] = (double)(V & 0xF) * 576716; break;
 	}
@@ -179,8 +196,11 @@ static DECLFW(Mapper19_write) {
 			X6502_IRQEnd(FCEU_IQEXT);
 			break;
 		case 0xE000:
-			gorko = V & 0xC0;
 			PRG[0] = V & 0x3F;
+			if(is210) {
+				gorko = V>>6;
+				SyncMirror();
+			}
 			SyncPRG();
 			break;
 		case 0xE800:
@@ -331,6 +351,7 @@ static void DoNamcoSound(int32 *Wave, int Count) {
 
 static void Mapper19_StateRestore(int version) {
 	SyncPRG();
+	SyncMirror();
 	FixNTAR();
 	FixCRR();
 	int x;
@@ -382,8 +403,8 @@ static void N106_Power(void) {
 	FixCRR();
 
 	if (!battery) {
-		FCEU_dwmemset(WRAM, 0, 8192);
-		FCEU_dwmemset(IRAM, 0, 128);
+		FCEU_MemoryRand(WRAM, sizeof(WRAM), true);
+		FCEU_MemoryRand(IRAM, sizeof(IRAM), true);
 	}
 	for (x = 0x40; x < 0x80; x++)
 		FixCache(x, IRAM[x]);
@@ -401,6 +422,8 @@ void Mapper19_Init(CartInfo *info) {
 	if (FSettings.SndRate)
 		Mapper19_ESI();
 
+	FCEU_MemoryRand(WRAM, sizeof(WRAM), true);
+	FCEU_MemoryRand(IRAM, sizeof(IRAM), true);
 	AddExState(WRAM, 8192, 0, "WRAM");
 	AddExState(IRAM, 128, 0, "IRAM");
 	AddExState(N106_StateRegs, ~0, 0, 0);
@@ -422,6 +445,7 @@ void Mapper210_Init(CartInfo *info) {
 	is210 = 1;
 	GameStateRestore = Mapper210_StateRestore;
 	info->Power = N106_Power;
+	FCEU_MemoryRand(WRAM, sizeof(WRAM), true);
 	AddExState(WRAM, 8192, 0, "WRAM");
 	AddExState(N106_StateRegs, ~0, 0, 0);
 }

src/boards/onebus.cpp

@@ -47,6 +47,9 @@ static int16 pcm_addr, pcm_size, pcm_latch, pcm_clock = 0xE1;
 static writefunc defapuwrite[64];
 static readfunc defapuread[64];
 
+static uint32 WRAMSIZE;
+static uint8 *WRAM = NULL;
+
 static SFORMAT StateRegs[] =
 {
 	{ cpu410x, 16, "REGC" },
@@ -265,6 +268,13 @@ static void UNLOneBusPower(void) {
 	SetWriteHandler(0x4100, 0x410f, UNLOneBusWriteCPU410X);
 	SetWriteHandler(0x8000, 0xffff, UNLOneBusWriteMMC3);
 
+	if (WRAMSIZE) {
+		FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
+		SetWriteHandler(0x6000, 0x6000 + ((WRAMSIZE - 1) & 0x1fff), CartBW);
+		SetReadHandler(0x6000, 0x6000 + ((WRAMSIZE - 1) & 0x1fff), CartBR);
+		setprg8r(0x10, 0x6000, 0);
+	}
+
 	Sync();
 }
 
@@ -282,9 +292,16 @@ static void StateRestore(int version) {
 	Sync();
 }
 
+void UNLOneBusClose(void) {
+	if (WRAM)
+		FCEU_gfree(WRAM);
+	WRAM = NULL;
+}
+
 void UNLOneBus_Init(CartInfo *info) {
 	info->Power = UNLOneBusPower;
 	info->Reset = UNLOneBusReset;
+	info->Close = UNLOneBusClose;
 
 	if (((*(uint32*)&(info->MD5)) == 0x305fcdc3) ||	// PowerJoy Supermax Carts
 		((*(uint32*)&(info->MD5)) == 0x6abfce8e))
@@ -294,4 +311,17 @@ void UNLOneBus_Init(CartInfo *info) {
 	MapIRQHook = UNLOneBusCpuHook;
 	GameStateRestore = StateRestore;
 	AddExState(&StateRegs, ~0, 0, 0);
+
+	WRAMSIZE = 8 * 1024;
+	if (info->ines2)
+		WRAMSIZE = info->wram_size + info->battery_wram_size;
+	if (WRAMSIZE) {
+		WRAM = (uint8*)FCEU_gmalloc(WRAMSIZE);
+		SetupCartPRGMapping(0x10, WRAM, WRAMSIZE, 1);
+		AddExState(WRAM, WRAMSIZE, 0, "WRAM");
+		if (info->battery) {
+			info->SaveGame[0] = WRAM;
+			info->SaveGameLen[0] = WRAMSIZE;
+		}
+	}
 }

src/boards/pec-586.cpp

@@ -16,6 +16,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * PEC-586 FC based computer series by DUNDA
+ *
  */
 
 #include "mapinc.h"

src/boards/rt-01.cpp

@@ -26,6 +26,8 @@
 
 #include "mapinc.h"
 
+extern u64 xoroshiro128plus_next(); // deterministic random
+
 static DECLFR(UNLRT01Read) {
 //	u16 i, prot_areas[2][2] = {
 //		{ 0x8E80, 0x8EFF },
@@ -33,7 +35,7 @@ static DECLFR(UNLRT01Read) {
 //	};
 	if(((A >= 0xCE80) && (A < 0xCF00)) ||
 	   ((A >= 0xFE80) && (A < 0xFF00))) {
-		return 0xF2 | (rand() & 0x0D);
+		return 0xF2 | (xoroshiro128plus_next() & 0x0D);
 	} else
 		return CartBR(A);
 }

src/boards/unrom512.cpp

@@ -40,38 +40,38 @@ static uint16 latcha;
 static uint8 *flashdata;
 static uint32 *flash_write_count;
 static uint8 *FlashPage[32];
-static uint32 *FlashWriteCountPage[32];
-static uint8 flashloaded = false;
+//static uint32 *FlashWriteCountPage[32];
+//static uint8 flashloaded = false;
 
 static uint8 flash_save=0, flash_state=0, flash_mode=0, flash_bank;
 static void (*WLSync)(void);
 static void (*WHSync)(void);
 
-static INLINE void setfpageptr(int s, uint32 A, uint8 *p) {
-	uint32 AB = A >> 11;
-	int x;
-
-	if (p)
-		for (x = (s >> 1) - 1; x >= 0; x--) {
-			FlashPage[AB + x] = p - A;
-		}
-	else
-		for (x = (s >> 1) - 1; x >= 0; x--) {
-			FlashPage[AB + x] = 0;
-		}
+static INLINE void setfpageptr(int s, uint32 A, uint8 *p) {
+	uint32 AB = A >> 11;
+	int x;
+
+	if (p)
+		for (x = (s >> 1) - 1; x >= 0; x--) {
+			FlashPage[AB + x] = p - A;
+		}
+	else
+		for (x = (s >> 1) - 1; x >= 0; x--) {
+			FlashPage[AB + x] = 0;
+		}
 }
 
-void setfprg16(uint32 A, uint32 V) {
-	if (PRGsize[0] >= 16384) {
-		V &= PRGmask16[0];
-		setfpageptr(16, A, flashdata ? (&flashdata[V << 14]) : 0);
-	} else {
-		uint32 VA = V << 3;
-		int x;
-
-		for (x = 0; x < 8; x++)
-			setfpageptr(2, A + (x << 11), flashdata ? (&flashdata[((VA + x) & PRGmask2[0]) << 11]) : 0);
-	}
+void setfprg16(uint32 A, uint32 V) {
+	if (PRGsize[0] >= 16384) {
+		V &= PRGmask16[0];
+		setfpageptr(16, A, flashdata ? (&flashdata[V << 14]) : 0);
+	} else {
+		uint32 VA = V << 3;
+		int x;
+
+		for (x = 0; x < 8; x++)
+			setfpageptr(2, A + (x << 11), flashdata ? (&flashdata[((VA + x) & PRGmask2[0]) << 11]) : 0);
+	}
 }
 
 void inc_flash_write_count(uint8 bank, uint32 A)
@@ -240,8 +240,24 @@ void UNROM512_Init(CartInfo *info) {
 		chrram_mask = 0x20;
 	else
 		chrram_mask = 0x60;
-	
-	SetupCartMirroring(info->mirror,(info->mirror>=MI_0)?0:1,0);
+
+	int mirror = (head.ROM_type & 1) | ((head.ROM_type & 8) >> 2);
+	switch (mirror)
+	{
+	case 0: // hard horizontal, internal
+		SetupCartMirroring(MI_H, 1, NULL);
+		break;
+	case 1: // hard vertical, internal
+		SetupCartMirroring(MI_V, 1, NULL);
+		break;
+	case 2: // switchable 1-screen, internal (flags: 4-screen + horizontal)
+		SetupCartMirroring(MI_0, 0, NULL);
+		break;
+	case 3: // hard four screen, last 8k of 32k RAM (flags: 4-screen + vertical)
+		SetupCartMirroring(   4, 1, VROM + (info->vram_size - 8192));
+		break;
+	}
+
 	bus_conflict = !info->battery;
 	latcheinit = 0;
 	WLSync = UNROM512LSync;
@@ -266,4 +282,4 @@ void UNROM512_Init(CartInfo *info) {
 	}
 	AddExState(&latche, 1, 0, "LATC");
 	AddExState(&bus_conflict, 1, 0, "BUSC");
-}
+}

src/boards/vrc2and4.cpp

@@ -20,14 +20,14 @@
 
 #include "mapinc.h"
 
-static uint8 isPirate, is22;
+static bool isPirate;
+static uint8 is22, reg1mask, reg2mask;
 static uint16 IRQCount;
 static uint8 IRQLatch, IRQa;
 static uint8 prgreg[2], chrreg[8];
 static uint16 chrhi[8];
 static uint8 regcmd, irqcmd, mirr, big_bank;
 static uint16 acount = 0;
-static uint16 weirdo = 0;
 
 static uint8 *WRAM = NULL;
 static uint32 WRAMSIZE;
@@ -37,6 +37,7 @@ static SFORMAT StateRegs[] =
 	{ prgreg, 2, "PREG" },
 	{ chrreg, 8, "CREG" },
 	{ chrhi, 16, "CRGH" },
+	{ &acount, 2, "ACNT" },
 	{ &regcmd, 1, "CMDR" },
 	{ &irqcmd, 1, "CMDI" },
 	{ &mirr, 1, "MIRR" },
@@ -61,15 +62,8 @@ static void Sync(void) {
 		setchr8(0);
 	else{
 		uint8 i;
-		if(!weirdo)
-			for (i = 0; i < 8; i++)
-				setchr1(i << 10, (chrhi[i] | chrreg[i]) >> is22);
-		else {
-			setchr1(0x0000, 0xFC);
-			setchr1(0x0400, 0xFD);
-			setchr1(0x0800, 0xFF);
-			weirdo--;
-		}
+		for (i = 0; i < 8; i++)
+			setchr1(i << 10, (chrhi[i] | chrreg[i]) >> is22);
 	}
 	switch (mirr & 0x3) {
 	case 0: setmirror(MI_V); break;
@@ -80,7 +74,7 @@ static void Sync(void) {
 }
 
 static DECLFW(VRC24Write) {
-	A &= 0xF003;
+	A = A & 0xF000 | !!(A & reg2mask) << 1 | !!(A & reg1mask);
 	if ((A >= 0xB000) && (A <= 0xE003)) {
 		if (UNIFchrrama)
 			big_bank = (V & 8) << 2;							// my personally many-in-one feature ;) just for support pirate cart 2-in-1
@@ -126,61 +120,17 @@ static DECLFW(VRC24Write) {
 		}
 }
 
-static DECLFW(M21Write) {
-	A = (A & 0xF000) | ((A >> 1) & 0x3);						// Ganbare Goemon Gaiden 2 - Tenka no Zaihou (J) [!] isn't mapper 21 actually,
-																// it's mapper 23 by wirings
-	VRC24Write(A, V);
-}
-
-static DECLFW(M22Write) {
-	if (A == 0xC007) {											// Ganbare Goemon Gaiden does strange things!!! at the end credits
-		weirdo = 8;												// quick dirty hack, seems there is no other games with such PCB, so
-																// we never know if it will not work for something else lol
+static void VRC24Power(void) {
+	big_bank = 0x20;
+	Sync();
+	if (WRAM) {
+		setprg8r(0x10, 0x6000, 0);
+		SetReadHandler(0x6000, 0x7FFF, CartBR);
+		SetWriteHandler(0x6000, 0x7FFF, CartBW);
+		FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
 	}
-	A |= ((A >> 2) & 0x3);										// It's just swapped lines from 21 mapper
-																//
-	VRC24Write((A & 0xF000) | ((A >> 1) & 1) | ((A << 1) & 2), V);
-}
-
-static DECLFW(M23Write) {
-	A |= ((A >> 2) & 0x3) | ((A >> 4) & 0x3) | ((A >> 6) & 0x3);// actually there is many-in-one mapper source, some pirate or
-																// licensed games use various address bits for registers
-	VRC24Write(A, V);
-}
-
-static void M21Power(void) {
-	Sync();
 	SetReadHandler(0x8000, 0xFFFF, CartBR);
-	SetWriteHandler(0x8000, 0xFFFF, M21Write);
-}
-
-static void M22Power(void) {
-	Sync();
-	SetReadHandler(0x8000, 0xFFFF, CartBR);
-	SetWriteHandler(0x8000, 0xFFFF, M22Write);
-}
-
-static void M23Power(void) {
-	big_bank = 0x20;
-	Sync();
-	setprg8r(0x10, 0x6000, 0);	// Only two Goemon games are have battery backed RAM, three more shooters
-								// (Parodius Da!, Gradius 2 and Crisis Force uses 2k or SRAM at 6000-67FF only
-	SetReadHandler(0x6000, 0x7FFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
-	SetReadHandler(0x8000, 0xFFFF, CartBR);
-	SetWriteHandler(0x8000, 0xFFFF, M23Write);
-	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
-}
-
-static void M25Power(void) {
-	big_bank = 0x20;
-	Sync();
-	setprg8r(0x10, 0x6000, 0);
-	SetReadHandler(0x6000, 0x7FFF, CartBR);
-	SetWriteHandler(0x6000, 0x7FFF, CartBW);
-	SetReadHandler(0x8000, 0xFFFF, CartBR);
-	SetWriteHandler(0x8000, 0xFFFF, M22Write);
-	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
+	SetWriteHandler(0x8000, 0xFFFF, VRC24Write);
 }
 
 void VRC24IRQHook(int a) {
@@ -210,26 +160,8 @@ static void VRC24Close(void) {
 	WRAM = NULL;
 }
 
-void Mapper21_Init(CartInfo *info) {
-	isPirate = 0;
-	is22 = 0;
-	info->Power = M21Power;
-	MapIRQHook = VRC24IRQHook;
-	GameStateRestore = StateRestore;
-
-	AddExState(&StateRegs, ~0, 0, 0);
-}
-
-void Mapper22_Init(CartInfo *info) {
-	isPirate = 0;
-	is22 = 1;
-	info->Power = M22Power;
-	GameStateRestore = StateRestore;
-
-	AddExState(&StateRegs, ~0, 0, 0);
-}
-
-void VRC24_Init(CartInfo *info) {
+static void VRC24_Init(CartInfo *info) {
+	info->Power = VRC24Power;
 	info->Close = VRC24Close;
 	MapIRQHook = VRC24IRQHook;
 	GameStateRestore = StateRestore;
@@ -247,23 +179,48 @@ void VRC24_Init(CartInfo *info) {
 	AddExState(&StateRegs, ~0, 0, 0);
 }
 
-void Mapper23_Init(CartInfo *info) {
-	isPirate = 0;
+void Mapper21_Init(CartInfo *info) {
+	isPirate = false;
 	is22 = 0;
-	info->Power = M23Power;
+	reg1mask = 0x42;
+	reg2mask = 0x84;
+	VRC24_Init(info);
+}
+
+void Mapper22_Init(CartInfo *info) {
+	isPirate = false;
+	is22 = 1;
+	reg1mask = 2;
+	reg2mask = 1;
+
+	// no IRQ (all mapper 22 games are VRC2)
+	// no WRAM
+	info->Power = VRC24Power;
+	GameStateRestore = StateRestore;
+
+	AddExState(&StateRegs, ~0, 0, 0);
+}
+
+void Mapper23_Init(CartInfo *info) {
+	isPirate = false;
+	is22 = 0;
+	reg1mask = 0x15;
+	reg2mask = 0x2a;
 	VRC24_Init(info);
 }
 
 void Mapper25_Init(CartInfo *info) {
-	isPirate = 0;
+	isPirate = false;
 	is22 = 0;
-	info->Power = M25Power;
+	reg1mask = 0xa;
+	reg2mask = 0x5;
 	VRC24_Init(info);
 }
 
 void UNLT230_Init(CartInfo *info) {
-	isPirate = 1;
+	isPirate = true;
 	is22 = 0;
-	info->Power = M23Power;
+	reg1mask = 0x15;
+	reg2mask = 0x2a;
 	VRC24_Init(info);
 }

src/boards/vrc5.cpp

@@ -1,7 +1,7 @@
 /* FCE Ultra - NES/Famicom Emulator
  *
  * Copyright notice for this file:
- *  Copyright (C) 2005 CaH4e3
+ *  Copyright (C) 2005-2019 CaH4e3
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,25 +17,118 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
- * VRC-5 (CAI Shogakko no Sansu)
+ * VRC-V (CAI Shogakko no Sansu)
  *
  */
 
 #include "mapinc.h"
 
-static uint8 QTAINTRAM[2048];
-static writefunc old2007wrap;
+//#define CAI_DEBUG
+
+// main tiles RAM is 8K in size, but unless other non-CHR ROM type carts,
+// this one accesses the $0000 and $1000 pages based on extra NT RAM on board
+// which is similar to MMC5 but much simpler because there are no additional
+// bankings here.
+// extra NT RAM handling is in PPU code now.
 
 static uint16 CHRSIZE = 8192;
-static uint16 WRAMSIZE = 8192 + 4096;
+// there are two separate WRAMs 8K each, on main system cartridge (not battery
+// backed), and one on the daughter cart (with battery). both are accessed
+// via the same registers with additional selector flags.
+static uint16 WRAMSIZE = 8192 + 8192;
 static uint8 *CHRRAM = NULL;
 static uint8 *WRAM = NULL;
 
 static uint8 IRQa, K4IRQ;
 static uint32 IRQLatch, IRQCount;
 
+// some kind of 16-bit text  encoding (actually 14-bit) used in game resources
+// may be converted by the hardware into the tile indexes for internal CHR ROM
+// not sure whey they made it hardware, because most of calculations are just
+// bit shifting. the main purpose of this table is to calculate actual CHR ROM
+// bank for every character. there is a some kind of regularity, so this table
+// may be calculated in software easily.
+
+// table read out from hardware registers as is
+
+///*
+static uint8 conv_tbl[4][8] = {
+	{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
+	{ 0x00, 0x00, 0x40, 0x10, 0x28, 0x00, 0x18, 0x30 },
+	{ 0x00, 0x00, 0x48, 0x18, 0x30, 0x08, 0x20, 0x38 },
+	{ 0x00, 0x00, 0x80, 0x20, 0x38, 0x10, 0x28, 0xB0 }
+};
+//*/
+/*
+static uint8 conv_tbl[64][4] = {
+	{ 0x40, 0x40, 0x40, 0x40 }, // 00  | A  - 40 41 42 43 44 45 46 47  
+	{ 0x41, 0x41, 0x41, 0x41 }, // 02  | B  - 48 49 4A 4B 4C 4D 4E 4F  
+	{ 0x42, 0x42, 0x42, 0x42 }, // 04  | C  - 50 51 52 53 54 55 56 57
+	{ 0x43, 0x43, 0x43, 0x43 }, // 06  | D  - 58 59 5A 5B 5C 5D 5E 5F
+	{ 0x44, 0x44, 0x44, 0x44 }, // 08  | E  - 60 61 62 63 64 65 66 67
+	{ 0x45, 0x45, 0x45, 0x45 }, // 0A  | F  - 68 69 6A 6B 6C 6D 6E 6F
+	{ 0x46, 0x46, 0x46, 0x46 }, // 0C  | G  - 70 71 72 73 74 75 76 77  
+	{ 0x47, 0x47, 0x47, 0x47 }, // 0E  | H  - 78 79 7A 7B 7C 7D 7E 7F
+	{ 0x40, 0x40, 0x40, 0x40 }, // 10  | 
+	{ 0x41, 0x41, 0x41, 0x41 }, // 12  +----------------------------
+	{ 0x42, 0x42, 0x42, 0x42 }, // 14  | A  A  A  A
+	{ 0x43, 0x43, 0x43, 0x43 }, // 16  | A  A  A  A
+	{ 0x44, 0x44, 0x44, 0x44 }, // 18  | A  A' B' A"
+	{ 0x45, 0x45, 0x45, 0x45 }, // 1A  | A  C  D  E
+	{ 0x46, 0x46, 0x46, 0x46 }, // 1C  | A  F  G  H
+	{ 0x47, 0x47, 0x47, 0x47 }, // 1E  | A  A  B  C
+	{ 0x40, 0x40, 0x48, 0x44 }, // 20  | A  D  E  F
+	{ 0x41, 0x41, 0x49, 0x45 }, // 22  | A  G  H  G"
+	{ 0x42, 0x42, 0x4A, 0x46 }, // 24  +----------------------------
+	{ 0x43, 0x43, 0x4B, 0x47 }, // 26  | A' - 40 41 42 43 40 41 42 43  
+	{ 0x44, 0x40, 0x48, 0x44 }, // 28  | A" - 44 45 46 47 44 45 46 47
+	{ 0x45, 0x41, 0x49, 0x45 }, // 2A  | B' - 48 49 4A 4B 48 49 4A 4B
+	{ 0x46, 0x42, 0x4A, 0x46 }, // 2C  | G" - 74 75 76 77 74 75 76 77
+	{ 0x47, 0x43, 0x4B, 0x47 }, // 2E
+	{ 0x40, 0x50, 0x58, 0x60 }, // 30
+	{ 0x41, 0x51, 0x59, 0x61 }, // 32
+	{ 0x42, 0x52, 0x5A, 0x62 }, // 34
+	{ 0x43, 0x53, 0x5B, 0x63 }, // 36
+	{ 0x44, 0x54, 0x5C, 0x64 }, // 38
+	{ 0x45, 0x55, 0x5D, 0x65 }, // 3A
+	{ 0x46, 0x56, 0x5E, 0x66 }, // 3C
+	{ 0x47, 0x57, 0x5F, 0x67 }, // 3E
+	{ 0x40, 0x68, 0x70, 0x78 }, // 40
+	{ 0x41, 0x69, 0x71, 0x79 }, // 42
+	{ 0x42, 0x6A, 0x72, 0x7A }, // 44
+	{ 0x43, 0x6B, 0x73, 0x7B }, // 46
+	{ 0x44, 0x6C, 0x74, 0x7C }, // 48
+	{ 0x45, 0x6D, 0x75, 0x7D }, // 4A
+	{ 0x46, 0x6E, 0x76, 0x7E }, // 4C
+	{ 0x47, 0x6F, 0x77, 0x7F }, // 4E
+	{ 0x40, 0x40, 0x48, 0x50 }, // 50
+	{ 0x41, 0x41, 0x49, 0x51 }, // 52
+	{ 0x42, 0x42, 0x4A, 0x52 }, // 54
+	{ 0x43, 0x43, 0x4B, 0x53 }, // 56
+	{ 0x44, 0x44, 0x4C, 0x54 }, // 58
+	{ 0x45, 0x45, 0x4D, 0x55 }, // 5A
+	{ 0x46, 0x46, 0x4E, 0x56 }, // 5C
+	{ 0x47, 0x47, 0x4F, 0x57 }, // 5E
+	{ 0x40, 0x58, 0x60, 0x68 }, // 60
+	{ 0x41, 0x59, 0x61, 0x69 }, // 62
+	{ 0x42, 0x5A, 0x62, 0x6A }, // 64
+	{ 0x43, 0x5B, 0x63, 0x6B }, // 66
+	{ 0x44, 0x5C, 0x64, 0x6C }, // 68
+	{ 0x45, 0x5D, 0x65, 0x6D }, // 6A
+	{ 0x46, 0x5E, 0x66, 0x6E }, // 6C
+	{ 0x47, 0x5F, 0x67, 0x6F }, // 6E
+	{ 0x40, 0x70, 0x78, 0x74 }, // 70
+	{ 0x41, 0x71, 0x79, 0x75 }, // 72
+	{ 0x42, 0x72, 0x7A, 0x76 }, // 74
+	{ 0x43, 0x73, 0x7B, 0x77 }, // 76
+	{ 0x44, 0x74, 0x7C, 0x74 }, // 78
+	{ 0x45, 0x75, 0x7D, 0x75 }, // 7A
+	{ 0x46, 0x76, 0x7E, 0x76 }, // 7C
+	{ 0x47, 0x77, 0x7F, 0x77 }, // 7E
+};
+*/
+
 static uint8 regs[16];
-//static uint8 test[8];
 static SFORMAT StateRegs[] =
 {
 	{ &IRQCount, 1, "IRQC" },
@@ -48,93 +141,68 @@ static SFORMAT StateRegs[] =
 
 static void chrSync(void) {
 	setchr4r(0x10, 0x0000, regs[5] & 1);
-	setchr4r(0x10, 0x1000, 0);
+	// 30.06.19 CaH4e3 there is much more complicated behaviour with second banking register, you may actually
+	// view the content of the internal character CHR rom via this window, but it is useless because hardware
+	// does not use this area to access the internal ROM. not sure why they did this, but I see no need to
+	// emulate this behaviour carefully, unless I find something that I missed...
+	setchr4r(0x10, 0x1000, 1);
 }
 
 static void Sync(void) {
 	chrSync();
-//	if(regs[0xA]&0x10)
-//	{
-/*		setchr1r(0x10,0x0000,(((regs[5]&1))<<2)+0);
-		setchr1r(0x10,0x0400,(((regs[5]&1))<<2)+1);
-		setchr1r(0x10,0x0800,(((regs[5]&1))<<2)+2);
-		setchr1r(0x10,0x0c00,(((regs[5]&1))<<2)+3);
-		setchr1r(0x10,0x1000,0);
-		setchr1r(0x10,0x1400,1);
-		setchr1r(0x10,0x1800,2);
-		setchr1r(0x10,0x1c00,3);*/
-/*		setchr1r(0x10,0x0000,(((regs[5]&1))<<2)+0);
-		setchr1r(0x10,0x0400,(((regs[5]&1))<<2)+1);
-		setchr1r(0x10,0x0800,(((regs[5]&1))<<2)+2);
-		setchr1r(0x10,0x0c00,(((regs[5]&1))<<2)+3);
-		setchr1r(0x10,0x1000,(((regs[5]&1)^1)<<2)+4);
-		setchr1r(0x10,0x1400,(((regs[5]&1)^1)<<2)+5);
-		setchr1r(0x10,0x1800,(((regs[5]&1)^1)<<2)+6);
-		setchr1r(0x10,0x1c00,(((regs[5]&1)^1)<<2)+7);
-*/
-//	}
-//	else
-//	{
-/*
-		setchr1r(0x10,0x0000,(((regs[5]&1)^1)<<2)+0);
-		setchr1r(0x10,0x0400,(((regs[5]&1)^1)<<2)+1);
-		setchr1r(0x10,0x0800,(((regs[5]&1)^1)<<2)+2);
-		setchr1r(0x10,0x0c00,(((regs[5]&1)^1)<<2)+3);
-		setchr1r(0x10,0x1000,(((regs[5]&1))<<2)+4);
-		setchr1r(0x10,0x1400,(((regs[5]&1))<<2)+5);
-		setchr1r(0x10,0x1800,(((regs[5]&1))<<2)+6);
-		setchr1r(0x10,0x1c00,(((regs[5]&1))<<2)+7);
-//	}
-//*/
-/*		setchr1r(1,0x0000,test[0]);
-		setchr1r(1,0x0400,test[1]);
-		setchr1r(1,0x0800,test[2]);
-		setchr1r(1,0x0c00,test[3]);
-		setchr1r(1,0x1000,test[4]);
-		setchr1r(1,0x1400,test[5]);
-		setchr1r(1,0x1800,test[6]);
-		setchr1r(1,0x1c00,test[7]);
-*/
-	setprg4r(0x10, 0x6000, regs[0] & 1);
-	if (regs[2] >= 0x40)
-		setprg8r(1, 0x8000, (regs[2] - 0x40));
-	else
-		setprg8r(0, 0x8000, (regs[2] & 0x3F));
-	if (regs[3] >= 0x40)
-		setprg8r(1, 0xA000, (regs[3] - 0x40));
-	else
-		setprg8r(0, 0xA000, (regs[3] & 0x3F));
-	if (regs[4] >= 0x40)
-		setprg8r(1, 0xC000, (regs[4] - 0x40));
-	else
-		setprg8r(0, 0xC000, (regs[4] & 0x3F));
-
-	setprg8r(1, 0xE000, ~0);
-	setmirror(MI_V);
+	setprg4r(0x10, 0x6000, (regs[0] & 1) | (regs[0] >> 2));	// two 4K banks are identical, either internal or excernal
+	setprg4r(0x10, 0x7000, (regs[1] & 1) | (regs[1] >> 2)); // SRAMs may be mapped in any bank independently
+	if (PRGptr[1] == NULL) {	// for iNES 2.0 version it even more hacky lol
+		setprg8(0x8000, (regs[2] & 0x3F) + ((regs[2] & 0x40) >> 2));
+		setprg8(0xA000, (regs[3] & 0x3F) + ((regs[3] & 0x40) >> 2));
+		setprg8(0xC000, (regs[4] & 0x3F) + ((regs[4] & 0x40) >> 2));
+		setprg8(0xE000, 0x10 + 0x3F);
+	} else {
+		setprg8r((regs[2] >> 6) & 1, 0x8000, (regs[2] & 0x3F));
+		setprg8r((regs[3] >> 6) & 1, 0xA000, (regs[3] & 0x3F));
+		setprg8r((regs[4] >> 6) & 1, 0xC000, (regs[4] & 0x3F));
+		setprg8r(1, 0xE000, ~0);	// always sees the last bank of the external cart, so can't be booted without it.
+	}
+	setmirror(((regs[0xA]&2)>>1)^1);
 }
 
-/*static DECLFW(TestWrite)
-{
-	test[A&7] = V;
-	Sync();
-}*/
-
-static DECLFW(M190Write) {
-//	FCEU_printf("write %04x:%04x %d, %d\n",A,V,scanline,timestamp);
-	regs[(A & 0x0F00) >> 8] = V;
+static DECLFW(QTAiWrite) {
+	regs[(A & 0x0F00) >> 8] = V;	// IRQ pretty the same as in other VRC mappers by Konami
 	switch (A) {
 	case 0xd600: IRQLatch &= 0xFF00; IRQLatch |= V; break;
 	case 0xd700: IRQLatch &= 0x00FF; IRQLatch |= V << 8; break;
 	case 0xd900: IRQCount = IRQLatch; IRQa = V & 2; K4IRQ = V & 1; X6502_IRQEnd(FCEU_IQEXT); break;
 	case 0xd800: IRQa = K4IRQ; X6502_IRQEnd(FCEU_IQEXT); break;
+	case 0xda00: qtaintramreg = regs[0xA] & 3;	break; // register shadow to share it with ppu
 	}
 	Sync();
 }
 
-static DECLFR(M190Read) {
-//	FCEU_printf("read  %04x:%04x %d, %d\n",A,regs[(A&0x0F00)>>8],scanline,timestamp);
-	return regs[(A & 0x0F00) >> 8] + regs[0x0B];
+static DECLFR(QTAiRead) {
+
+//	uint8 res1 = conv_tbl[(regs[0xD] & 0x7F) >> 1][(regs[0xC] >> 5) & 3];
+//	uint8 res2 = ((regs[0xD] & 1) << 7) | ((regs[0xC] & 0x1F) << 2) | (regs[0xB] & 3);
+
+	uint8 tabl = conv_tbl[(regs[0xC] >> 5) & 3][(regs[0xD] & 0x7F) >> 4];
+	uint8 res1 = 0x40 | (tabl & 0x3F) | ((regs[0xD] >> 1) & 7) | ((regs[0xB] & 4) << 5);
+	uint8 res2 = ((regs[0xD] & 1) << 7) | ((regs[0xC] & 0x1F) << 2) | (regs[0xB] & 3);
+	
+	if (tabl & 0x40)
+		res1 &= 0xFB;
+	else if (tabl & 0x80)
+		res1 |= 0x04;
+
+	if (A == 0xDD00) {
+		return res1;
+	} else if (A == 0xDC00) {
+#ifdef CAI_DEBUG
+		FCEU_printf("%02x:%02x+%d -> %02x:%02x\n", regs[0xD], regs[0xC], regs[0xB], res1, res2);
+#endif
+		return res2;
+	} else
+		return 0;
 }
+
 static void VRC5IRQ(int a) {
 	if (IRQa) {
 		IRQCount += a;
@@ -145,50 +213,17 @@ static void VRC5IRQ(int a) {
 	}
 }
 
-//static void Mapper190_PPU(uint32 A)
-//{
-//	if(A<0x2000)
-//		setchr4r(0x10,0x1000,QTAINTRAM[A&0x1FFF]&1);
-//	else
-//		chrSync();
-//}
-
-static DECLFW(M1902007Wrap) {
-	if (A >= 0x2000) {
-		if (regs[0xA] & 1)
-			QTAINTRAM[A & 0x1FFF] = V;
-		else
-			old2007wrap(A, V);
-	}
-}
-
-
-static void M190Power(void) {
-/*	test[0]=0;
-	test[1]=1;
-	test[2]=2;
-	test[3]=3;
-	test[4]=4;
-	test[5]=5;
-	test[6]=6;
-	test[7]=7;
-*/
-	setprg4r(0x10, 0x7000, 2);
-
-	old2007wrap = GetWriteHandler(0x2007);
-	SetWriteHandler(0x2007, 0x2007, M1902007Wrap);
-
+static void QTAiPower(void) {
 	SetReadHandler(0x6000, 0xFFFF, CartBR);
-//	SetWriteHandler(0x5000,0x5007,TestWrite);
 	SetWriteHandler(0x6000, 0x7FFF, CartBW);
-	SetWriteHandler(0x8000, 0xFFFF, M190Write);
-	SetReadHandler(0xDC00, 0xDC00, M190Read);
-	SetReadHandler(0xDD00, 0xDD00, M190Read);
+	SetWriteHandler(0x8000, 0xFFFF, QTAiWrite);
+	SetReadHandler(0xDC00, 0xDC00, QTAiRead);
+	SetReadHandler(0xDD00, 0xDD00, QTAiRead);
 	FCEU_CheatAddRAM(WRAMSIZE >> 10, 0x6000, WRAM);
 	Sync();
 }
 
-static void M190Close(void) {
+static void QTAiClose(void) {
 	if (CHRRAM)
 		FCEU_gfree(CHRRAM);
 	CHRRAM = NULL;
@@ -201,13 +236,14 @@ static void StateRestore(int version) {
 	Sync();
 }
 
-void Mapper190_Init(CartInfo *info) {
-	info->Power = M190Power;
-	info->Close = M190Close;
+void QTAi_Init(CartInfo *info) {
+	QTAIHack = 1;
+
+	info->Power = QTAiPower;
+	info->Close = QTAiClose;
 	GameStateRestore = StateRestore;
 
 	MapIRQHook = VRC5IRQ;
-//	PPU_hook=Mapper190_PPU;
 
 	CHRRAM = (uint8*)FCEU_gmalloc(CHRSIZE);
 	SetupCartCHRMapping(0x10, CHRRAM, CHRSIZE, 1);
@@ -219,7 +255,10 @@ void Mapper190_Init(CartInfo *info) {
 
 	if (info->battery) {
 		info->SaveGame[0] = WRAM;
-		info->SaveGameLen[0] = WRAMSIZE - 4096;
+		// note, only extrnal cart's SRAM is battery backed, the the part on the main cartridge is just
+		// an additional work ram. so we may save only half here, but I forgot what part is saved lol, will 
+		// find out later.
+		info->SaveGameLen[0] = WRAMSIZE;
 	}
 
 	AddExState(&StateRegs, ~0, 0, 0);

src/boards/vrc7.cpp

@@ -86,7 +86,7 @@ static void VRC7SKill(void) {
 static void VRC7_ESI(void) {
 	GameExpSound.RChange = VRC7SC;
 	GameExpSound.Kill = VRC7SKill;
-	VRC7Sound = OPLL_new(3579545, FSettings.SndRate ? FSettings.SndRate : 44100);
+	VRC7Sound = OPLL_new(3579545, FSettings.SndRate ? FSettings.SndRate : 48000);
 	OPLL_reset(VRC7Sound);
 	OPLL_reset(VRC7Sound);
 }

src/cart.cpp

@@ -76,6 +76,8 @@ uint8 geniech[3];
 
 uint32 genieaddr[3];
 
+CartInfo *currCartInfo;
+
 static INLINE void setpageptr(int s, uint32 A, uint8 *p, int ram) {
 	uint32 AB = A >> 11;
 	int x;
@@ -130,6 +132,11 @@ void SetupCartCHRMapping(int chip, uint8 *p, uint32 size, int ram) {
 	CHRmask4[chip] = (size >> 12) - 1;
 	CHRmask8[chip] = (size >> 13) - 1;
 
+	if (CHRmask1[chip] >= (unsigned int)(-1)) CHRmask1[chip] = 0;
+	if (CHRmask2[chip] >= (unsigned int)(-1)) CHRmask2[chip] = 0;
+	if (CHRmask4[chip] >= (unsigned int)(-1)) CHRmask4[chip] = 0;
+	if (CHRmask8[chip] >= (unsigned int)(-1)) CHRmask8[chip] = 0;
+
 	CHRram[chip] = ram;
 }
 

src/cart.h

@@ -1,3 +1,6 @@
+#ifndef CART_H
+#define CART_H
+
 typedef struct {
 	// Set by mapper/board code:
 	void (*Power)(void);
@@ -25,6 +28,8 @@ typedef struct {
 					// other code in the future.
 } CartInfo;
 
+extern CartInfo *currCartInfo;
+
 void FCEU_SaveGameSave(CartInfo *LocalHWInfo);
 void FCEU_LoadGameSave(CartInfo *LocalHWInfo);
 void FCEU_ClearGameSave(CartInfo *LocalHWInfo);
@@ -98,3 +103,5 @@ void FCEU_GeniePower(void);
 bool FCEU_OpenGenie(void);
 void FCEU_CloseGenie(void);
 void FCEU_KillGenie(void);
+
+#endif

src/cheat.cpp

@@ -39,8 +39,7 @@ using namespace std;
 static uint8 *CheatRPtrs[64];
 
 vector<uint16> FrozenAddresses;			//List of addresses that are currently frozen
-void UpdateFrozenList(void);			//Function that populates the list of frozen addresses
-unsigned int FrozenAddressCount=0;		//Keeps up with the Frozen address count, necessary for using in other dialogs (such as hex editor)
+unsigned int FrozenAddressCount = 0;		//Keeps up with the Frozen address count, necessary for using in other dialogs (such as hex editor)
 
 void FCEU_CheatResetRAM(void)
 {
@@ -60,27 +59,13 @@ void FCEU_CheatAddRAM(int s, uint32 A, uint8 *p)
 }
 
 
-struct CHEATF {
-	struct CHEATF *next;
-	char *name;
-	uint16 addr;
-	uint8 val;
-	int compare;	/* -1 for no compare. */
-	int type;	/* 0 for replace, 1 for substitute(GG). */
-	int status;
-};
-
-typedef struct {
-	uint16 addr;
-	uint8 val;
-	int compare;
-	readfunc PrevRead;
-} CHEATF_SUBFAST;
-
-
-static CHEATF_SUBFAST SubCheats[256];
-static int numsubcheats=0;
-struct CHEATF *cheats=0,*cheatsl=0;
+CHEATF_SUBFAST SubCheats[256] = { 0 };
+uint32 numsubcheats = 0;
+int globalCheatDisabled = 0;
+int disableAutoLSCheats = 0;
+bool disableShowGG = 0;
+static _8BYTECHEATMAP* cheatMap = NULL;
+struct CHEATF *cheats = 0, *cheatsl = 0;
 
 
 #define CHEATC_NONE     0x8000
@@ -92,7 +77,7 @@ int savecheats = 0;
 
 static DECLFR(SubCheatsRead)
 {
-	CHEATF_SUBFAST *s=SubCheats;
+	CHEATF_SUBFAST *s = SubCheats;
 	int x=numsubcheats;
 
 	do
@@ -116,79 +101,98 @@ static DECLFR(SubCheatsRead)
 
 void RebuildSubCheats(void)
 {
-	int x;
-	struct CHEATF *c=cheats;
-	for(x=0;x<numsubcheats;x++)
-		SetReadHandler(SubCheats[x].addr,SubCheats[x].addr,SubCheats[x].PrevRead);
-
-	numsubcheats=0;
-	while(c)
+	uint32 x;
+	struct CHEATF *c = cheats;
+	for (x = 0; x < numsubcheats; x++)
 	{
-		if(c->type==1 && c->status)
+		SetReadHandler(SubCheats[x].addr, SubCheats[x].addr, SubCheats[x].PrevRead);
+		if (cheatMap)
+			FCEUI_SetCheatMapByte(SubCheats[x].addr, false);
+	}
+
+	numsubcheats = 0;
+
+	if (!globalCheatDisabled)
+	{
+		while(c)
 		{
-			if(GetReadHandler(c->addr)==SubCheatsRead)
+			if(c->type == 1 && c->status && GetReadHandler(c->addr) != SubCheatsRead)
 			{
-				/* Prevent a catastrophe by this check. */
-				//FCEU_DispMessage("oops",0);
-			}
-			else
-			{
-				SubCheats[numsubcheats].PrevRead=GetReadHandler(c->addr);
-				SubCheats[numsubcheats].addr=c->addr;
-				SubCheats[numsubcheats].val=c->val;
-				SubCheats[numsubcheats].compare=c->compare;
-				SetReadHandler(c->addr,c->addr,SubCheatsRead);
+				SubCheats[numsubcheats].PrevRead = GetReadHandler(c->addr);
+				SubCheats[numsubcheats].addr = c->addr;
+				SubCheats[numsubcheats].val = c->val;
+				SubCheats[numsubcheats].compare = c->compare;
+				SetReadHandler(c->addr, c->addr, SubCheatsRead);
+				if (cheatMap)
+					FCEUI_SetCheatMapByte(SubCheats[numsubcheats].addr, true);
 				numsubcheats++;
 			}
+			c = c->next;
 		}
-		c=c->next;
 	}
 	FrozenAddressCount = numsubcheats;		//Update the frozen address list
-	UpdateFrozenList();
-	//FCEUI_DispMessage("Active Cheats: %d",0, FrozenAddresses.size()/*FrozenAddressCount*/); //Debug
+
 }
 
 void FCEU_PowerCheats()
 {
-	numsubcheats=0;	/* Quick hack to prevent setting of ancient read addresses. */
+	numsubcheats = 0;	/* Quick hack to prevent setting of ancient read addresses. */
+	if (cheatMap)
+		FCEUI_RefreshCheatMap();
 	RebuildSubCheats();
 }
 
-static int AddCheatEntry(char *name, uint32 addr, uint8 val, int compare, int status, int type);
+int FCEU_CalcCheatAffectedBytes(uint32 address, uint32 size) {
+
+	uint32 count = 0;
+	if (cheatMap)
+		for (uint32 i = 0; i < size; ++i)
+			if (FCEUI_FindCheatMapByte(address + i))
+				++count;
+	return count;
+}
+
+static int AddCheatEntry(const char *name, uint32 addr, uint8 val, int compare, int status, int type);
 static void CheatMemErr(void)
 {
 	FCEUD_PrintError("Error allocating memory for cheat data.");
 }
 
-/* This function doesn't allocate any memory for "name" */
-static int AddCheatEntry(char *name, uint32 addr, uint8 val, int compare, int status, int type)
+static int AddCheatEntry(const char *name, uint32 addr, uint8 val, int compare, int status, int type)
 {
 	struct CHEATF *temp;
-	if(!(temp=(struct CHEATF *)FCEU_dmalloc(sizeof(struct CHEATF))))
+	if(!(temp = (struct CHEATF *)FCEU_dmalloc(sizeof(struct CHEATF))))
 	{
 		CheatMemErr();
 		return(0);
 	}
-	temp->name=name;
-	temp->addr=addr;
-	temp->val=val;
-	temp->status=status;
-	temp->compare=compare;
-	temp->type=type;
-	temp->next=0;
+
+	temp->name = strcpy((char*) FCEU_dmalloc(strlen(name) + 1), name);
+	temp->addr = addr;
+	temp->val = val;
+	temp->status = status;
+	temp->compare = compare;
+	temp->type = type;
+	temp->next = 0;
 
 	if(cheats)
 	{
-		cheatsl->next=temp;
-		cheatsl=temp;
+		cheatsl->next = temp;
+		cheatsl = temp;
 	}
 	else
-		cheats=cheatsl=temp;
+		cheats = cheatsl = temp;
 
-	return(1);
+	return (1);
 }
 
-void FCEU_LoadGameCheats(FILE *override)
+/* The "override_existing" parameter is used only in cheat dialog import.
+   Since the default behaviour will reset numsubcheats to 0 everytime,
+   In game loading, this is absolutely right, but when importing in cheat window,
+   resetting numsubcheats to 0 will override existed cheat items to make them
+   invalid.
+*/
+void FCEU_LoadGameCheats(FILE *override, int override_existing)
 {
 	FILE *fp;
 	unsigned int addr;
@@ -198,89 +202,121 @@ void FCEU_LoadGameCheats(FILE *override)
 	unsigned int compare;
 	int x;
 
-	char linebuf[2048];
-	char *namebuf;
-	int tc=0;
+	char linebuf[2048] = { 0 };
+	char namebuf[128] = { 0 };
+	int tc = 0;
 	char *fn;
 
-	numsubcheats=savecheats=0;
+	if (override_existing)
+	{
+		numsubcheats = 0;
+		if (cheatMap)
+			FCEUI_RefreshCheatMap();
+	}
 
 	if(override)
 		fp = override;
 	else
 	{
-		fn=strdup(FCEU_MakeFName(FCEUMKF_CHEAT,0,0).c_str());
-		fp=FCEUD_UTF8fopen(fn,"rb");
+		fn = strdup(FCEU_MakeFName(FCEUMKF_CHEAT, 0, 0).c_str());
+		fp = FCEUD_UTF8fopen(fn, "rb");
 		free(fn);
-		if(!fp) return;
+		if (!fp) {
+			return;
+		}
 	}
 
-	FCEU_DispMessage("Cheats file loaded.",0); //Tells user a cheats file was loaded.
-	while(fgets(linebuf,2048,fp)>0)
+	while(fgets(linebuf, 2048, fp) != nullptr)
 	{
-		char *tbuf=linebuf;
-		int doc=0;
+		char *tbuf = linebuf;
+		int doc = 0;
 
-		addr=val=compare=status=type=0;
+		addr = val = compare = status = type = 0;
 
-		if(tbuf[0]=='S')
+		if(tbuf[0] == 'S')
 		{
 			tbuf++;
-			type=1;
+			type = 1;
 		}
-		else type=0;
+		else
+			type = 0;
 
-		if(tbuf[0]=='C')
+		if(tbuf[0] == 'C')
 		{
 			tbuf++;
-			doc=1;
+			doc = 1;
 		}
 
-		if(tbuf[0]==':')
+		if(tbuf[0] == ':')
 		{
 			tbuf++;
-			status=0;
+			status = 0;
 		}
-		else status=1;
+		else status = 1;
 
 		if(doc)
 		{
-			char *neo=&tbuf[4+2+2+1+1+1];
-			if(sscanf(tbuf,"%04x%*[:]%02x%*[:]%02x",&addr,&val,&compare)!=3)
+			char *neo = &tbuf[4+2+2+1+1+1];
+			if(sscanf(tbuf, "%04x%*[:]%02x%*[:]%02x", &addr, &val, &compare) != 3)
 				continue;
-			if (!(namebuf=(char *)FCEU_dmalloc(strlen(neo)+1)))
-                return;
-			strcpy(namebuf,neo);
+			strcpy(namebuf, neo);
 		}
 		else
 		{
-			char *neo=&tbuf[4+2+1+1];
-			if(sscanf(tbuf,"%04x%*[:]%02x",&addr,&val)!=2)
+			char *neo = &tbuf[4+2+1+1];
+			if(sscanf(tbuf, "%04x%*[:]%02x", &addr, &val) != 2)
 				continue;
-			if (!(namebuf=(char *)FCEU_dmalloc(strlen(neo)+1)))
-                return;
-			strcpy(namebuf,neo);
+			strcpy(namebuf, neo);
 		}
 
-		for(x=0;x<(int)strlen(namebuf);x++)
+		for(x = 0; x < (int)strlen(namebuf); x++)
 		{
-			if(namebuf[x]==10 || namebuf[x]==13)
+			if(namebuf[x] == 10 || namebuf[x] == 13)
 			{
-				namebuf[x]=0;
+				namebuf[x] = 0;
 				break;
 			}
 			else if(namebuf[x] > 0x00 && namebuf[x] < 0x20)
-				namebuf[x]=0x20;
+				namebuf[x] = 0x20;
 		}
 
-		AddCheatEntry(namebuf,addr,val,doc?compare:-1,status,type);
+		AddCheatEntry(namebuf, addr, val, doc ? compare : -1, status, type);
 		tc++;
 	}
+
 	RebuildSubCheats();
+
+	FCEU_DispMessage("Cheats file loaded.", 0); //Tells user a cheats file was loaded.
+
 	if(!override)
 		fclose(fp);
 }
 
+void FCEU_SaveGameCheats(FILE* fp, int release)
+{
+	struct CHEATF *next = cheats;
+	while (next)
+	{
+		if (next->type)
+			fputc('S', fp);
+		if (next->compare >= 0)
+			fputc('C', fp);
+
+		if (!next->status)
+			fputc(':', fp);
+
+		if (next->compare >= 0)
+			fprintf(fp, "%04x:%02x:%02x:%s\n", next->addr, next->val, next->compare, next->name);
+		else
+			fprintf(fp, "%04x:%02x:%s\n", next->addr, next->val, next->name);
+
+		if (release) free(next->name);
+		struct CHEATF *t = next;
+		next = next->next;
+		if (release) free(t);
+	}
+}
+
 void FCEU_FlushGameCheats(FILE *override, int nosave)
 {
 	if(CheatComp)
@@ -313,7 +349,6 @@ void FCEU_FlushGameCheats(FILE *override, int nosave)
 
 		if(cheats)
 		{
-			struct CHEATF *next=cheats;
 			FILE *fp;
 
 			if(override)
@@ -323,28 +358,7 @@ void FCEU_FlushGameCheats(FILE *override, int nosave)
 
 			if(fp)
 			{
-				for(;;)
-				{
-					struct CHEATF *t;
-					if(next->type)
-						fputc('S',fp);
-					if(next->compare>=0)
-						fputc('C',fp);
-
-					if(!next->status)
-						fputc(':',fp);
-
-					if(next->compare>=0)
-						fprintf(fp,"%04x:%02x:%02x:%s\n",next->addr,next->val,next->compare,next->name);
-					else
-						fprintf(fp,"%04x:%02x:%s\n",next->addr,next->val,next->name);
-
-					free(next->name);
-					t=next;
-					next=next->next;
-					free(t);
-					if(!next) break;
-				}
+				FCEU_SaveGameCheats(fp, 1);
 				if(!override)
 					fclose(fp);
 			}
@@ -365,23 +379,13 @@ void FCEU_FlushGameCheats(FILE *override, int nosave)
 
 int FCEUI_AddCheat(const char *name, uint32 addr, uint8 val, int compare, int type)
 {
-	char *t;
 
-	if(!(t=(char *)FCEU_dmalloc(strlen(name)+1)))
-	{
-		CheatMemErr();
-		return(0);
-	}
-	strcpy(t,name);
-	if(!AddCheatEntry(t,addr,val,compare,1,type))
-	{
-		free(t);
-		return(0);
-	}
-	savecheats=1;
+	if(!AddCheatEntry(name, addr, val, compare, 1, type))
+		return 0;
+	savecheats = 1;
 	RebuildSubCheats();
 
-	return(1);
+	return 1;
 }
 
 int FCEUI_DelCheat(uint32 which)
@@ -566,7 +570,7 @@ int FCEUI_DecodeGG(const char *str, int *a, int *v, int *c)
 
 int FCEUI_DecodePAR(const char *str, int *a, int *v, int *c, int *type)
 {
-	int boo[4];
+	unsigned int boo[4];
 	if(strlen(str)!=8) return(0);
 
 	sscanf(str,"%02x%02x%02x%02x",boo,boo+1,boo+2,boo+3);
@@ -598,43 +602,40 @@ int FCEUI_DecodePAR(const char *str, int *a, int *v, int *c, int *type)
 
 int FCEUI_SetCheat(uint32 which, const char *name, int32 a, int32 v, int c, int s, int type)
 {
-	struct CHEATF *next=cheats;
-	uint32 x=0;
+	struct CHEATF *next = cheats;
+	uint32 x = 0;
 
 	while(next)
 	{
-		if(x==which)
+		if(x == which)
 		{
 			if(name)
 			{
 				char *t;
-				if((t=(char *)realloc(next->name, strlen(name)+1)))
-				{
-					next->name=t;
-					strcpy(next->name,name);
-				}
+				if((t = (char *)realloc(next->name, strlen(name) + 1)))
+					strcpy(next->name = t, name);
 				else
-					return(0);
+					return 0;
 			}
-			if(a>=0)
-				next->addr=a;
-			if(v>=0)
-				next->val=v;
-			if(s>=0)
-				next->status=s;
-			if(c>=-1)
-				next->compare=c;
-			next->type=type;
+			if(a >= 0)
+				next->addr = a;
+			if(v >= 0)
+				next->val = v;
+			if(s >= 0)
+				next->status = s;
+			if(c >= -1)
+				next->compare = c;
+			next->type = type;
 
-			savecheats=1;
+			savecheats = 1;
 			RebuildSubCheats();
 
-			return(1);
+			return 1;
 		}
-		next=next->next;
+		next = next->next;
 		x++;
 	}
-	return(0);
+	return 0;
 }
 
 /* Convenience function. */
@@ -659,6 +660,14 @@ int FCEUI_ToggleCheat(uint32 which)
 	return(-1);
 }
 
+int FCEUI_GlobalToggleCheat(int global_enabled)
+{
+	int _numsubcheats = numsubcheats;
+	globalCheatDisabled = !global_enabled;
+	RebuildSubCheats();
+	return _numsubcheats != numsubcheats;
+}
+
 static int InitCheatComp(void)
 {
 	uint32 x;
@@ -741,7 +750,7 @@ void FCEUI_CheatSearchGet(int (*callb)(uint32 a, uint8 last, uint8 current, void
 void FCEUI_CheatSearchGetRange(uint32 first, uint32 last, int (*callb)(uint32 a, uint8 last, uint8 current))
 {
 	uint32 x;
-	uint32 in=0;
+	uint32 in = 0;
 
 	if(!CheatComp)
 	{
@@ -750,14 +759,15 @@ void FCEUI_CheatSearchGetRange(uint32 first, uint32 last, int (*callb)(uint32 a,
 		return;
 	}
 
-	for(x=0;x<0x10000;x++)
-		if(!(CheatComp[x]&CHEATC_NOSHOW) && CheatRPtrs[x>>10])
+	for(x = 0; x < 0x10000; x++)
+		if(!(CheatComp[x] & CHEATC_NOSHOW) && CheatRPtrs[x >> 10])
 		{
-			if(in>=first)
-				if(!callb(x,CheatComp[x],CheatRPtrs[x>>10][x]))
+			if(in >= first)
+				if(!callb(x, CheatComp[x], CheatRPtrs[x >> 10][x]))
 					break;
 			in++;
-			if(in>last) return;
+			if(in > last)
+				return;
 		}
 }
 
@@ -803,130 +813,56 @@ void FCEUI_CheatSearchEnd(int type, uint8 v1, uint8 v2)
 		}
 	}
 
-
-	if(!type)      // Change to a specific value.
+	switch (type)
 	{
-		for(x=0;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatComp[x]==v1 && CheatRPtrs[x>>10][x]==v2)
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
+		default:
+		case FCEU_SEARCH_SPECIFIC_CHANGE: // Change to a specific value
+			for (x = 0; x < 0x10000; ++x)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && (CheatComp[x] != v1 || CheatRPtrs[x >> 10][x] != v2))
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_RELATIVE_CHANGE: // Search for relative change (between values).
+			for (x = 0; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && (CheatComp[x] != v1 || CAbs(CheatComp[x] - CheatRPtrs[x >> 10][x]) != v2))
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_PUERLY_RELATIVE_CHANGE: // Purely relative change.
+			for (x = 0x000; x<0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CAbs(CheatComp[x] - CheatRPtrs[x >> 10][x]) != v2)
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_ANY_CHANGE: // Any change.
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CheatComp[x] == CheatRPtrs[x >> 10][x])
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_NEWVAL_KNOWN: // new value = known
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CheatRPtrs[x >> 10][x] != v1)
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_NEWVAL_GT: // new value greater than
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CheatComp[x] >= CheatRPtrs[x >> 10][x])
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_NEWVAL_LT: // new value less than
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CheatComp[x] <= CheatRPtrs[x >> 10][x])
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_NEWVAL_GT_KNOWN: // new value greater than by known value
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && CheatRPtrs[x >> 10][x] - CheatComp[x] != v2)
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
+		case FCEU_SEARCH_NEWVAL_LT_KNOWN: // new value less than by known value
+			for (x = 0x000; x < 0x10000; x++)
+				if (!(CheatComp[x] & CHEATC_NOSHOW) && (CheatComp[x] - CheatRPtrs[x >> 10][x]) != v2)
+					CheatComp[x] |= CHEATC_EXCLUDED;
+			break;
 	}
-	else if(type==1)           // Search for relative change(between values).
-	{
-		for(x=0;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatComp[x]==v1 && CAbs(CheatComp[x]-CheatRPtrs[x>>10][x])==v2)
-				{
 
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-	}
-	else if(type==2)                          // Purely relative change.
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CAbs(CheatComp[x]-CheatRPtrs[x>>10][x])==v2)
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-	}
-	else if(type==3)                          // Any change.
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatComp[x]!=CheatRPtrs[x>>10][x])
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
-	else if(type==4)                          // new value = known
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatRPtrs[x>>10][x]==v1)
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
-	else if(type==5)                          // new value greater than
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatComp[x]<CheatRPtrs[x>>10][x])
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
-	else if(type==6)                          // new value less than
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if(CheatComp[x]>CheatRPtrs[x>>10][x])
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
-	else if(type==7)                          // new value greater than by known value
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if((CheatRPtrs[x>>10][x]-CheatComp[x])==v2)
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
-	else if(type==8)                          // new value less than by known value
-	{
-		for(x=0x000;x<0x10000;x++)
-			if(!(CheatComp[x]&CHEATC_NOSHOW))
-			{
-				if((CheatComp[x]-CheatRPtrs[x>>10][x])==v2)
-				{
-
-				}
-				else
-					CheatComp[x]|=CHEATC_EXCLUDED;
-			}
-
-	}
 }
 
 int FCEU_CheatGetByte(uint32 A)
@@ -949,18 +885,75 @@ void FCEU_CheatSetByte(uint32 A, uint8 V)
     BWrite[A](A, V);
 }
 
-void UpdateFrozenList(void)
+// disable all cheats
+int FCEU_DisableAllCheats(void)
 {
-	//The purpose of this function is to keep an up to date list of addresses that are currently frozen
-	//and make these accessible to other dialogs that deal with memory addresses such as
-	//memwatch, hex editor, ramfilter, etc.
-
-	int x;
-	FrozenAddresses.clear();		//Clear vector and repopulate
-	for(x=0;x<numsubcheats;x++)
+	int count = 0;
+	struct CHEATF *next = cheats;
+	while(next)
 	{
-		FrozenAddresses.push_back(SubCheats[x].addr);
-		//FCEU_printf("Address %d: %d \n",x,FrozenAddresses[x]); //Debug
+		if(next->status){
+			count++;
+		}
+		next->status = 0;
+		next = next->next;
+	}
+	savecheats = 1;
+	RebuildSubCheats();
+	return count;
+}
+
+// delete all cheats
+int FCEU_DeleteAllCheats(void)
+{
+	struct CHEATF *cur = cheats;
+	struct CHEATF *next = NULL;
+	while (cur)
+	{
+		next = cur->next;
+		if ( cur->name )
+		{
+			free(cur->name);
+		}
+		free(cur);
+		cur = next;
+	}
+	cheats = cheatsl = 0;
+	savecheats = 1;
+	RebuildSubCheats();
+
+	return 0;
+}
+
+int FCEUI_FindCheatMapByte(uint16 address)
+{
+	return cheatMap[address / 8] >> (address % 8) & 1;
+}
+
+void FCEUI_SetCheatMapByte(uint16 address, bool cheat)
+{
+	cheat ? cheatMap[address / 8] |= (1 << address % 8) : cheatMap[address / 8] ^= (1 << address % 8);
+}
+
+void FCEUI_CreateCheatMap(void)
+{
+	if (!cheatMap)
+		cheatMap = (unsigned char*)malloc(CHEATMAP_SIZE);
+	FCEUI_RefreshCheatMap();
+}
+
+void FCEUI_RefreshCheatMap(void)
+{
+	memset(cheatMap, 0, CHEATMAP_SIZE);
+	for (uint32 i = 0; i < numsubcheats; ++i)
+		FCEUI_SetCheatMapByte(SubCheats[i].addr, true);
+}
+
+void FCEUI_ReleaseCheatMap(void)
+{
+	if (cheatMap)
+	{
+		free(cheatMap);
+		cheatMap = NULL;
 	}
-	//FCEUI_DispMessage("FrozenCount: %d",0,FrozenAddressCount);//Debug
 }

src/cheat.h

@@ -1,12 +1,70 @@
+#ifndef CHEAT_H
+#define CHEAT_H
 void FCEU_CheatResetRAM(void);
 void FCEU_CheatAddRAM(int s, uint32 A, uint8 *p);
 
-void FCEU_LoadGameCheats(FILE *override);
+void FCEU_LoadGameCheats(FILE *override, int override_existing = 1);
 void FCEU_FlushGameCheats(FILE *override, int nosave);
+void FCEU_SaveGameCheats(FILE *fp, int release = 0);
+int FCEUI_GlobalToggleCheat(int global_enabled);
 void FCEU_ApplyPeriodicCheats(void);
 void FCEU_PowerCheats(void);
+int FCEU_CalcCheatAffectedBytes(uint32 address, uint32 size);
+
+// Trying to find a more efficient way for determining if an address has a cheat
+// each bit of 1 byte represents to 8 bytes in NES
+typedef unsigned char _8BYTECHEATMAP;
+#define CHEATMAP_SIZE 0x10000 / 8
+
+extern int FCEUI_FindCheatMapByte(uint16 address);
+extern void FCEUI_SetCheatMapByte(uint16 address, bool cheat);
+extern void FCEUI_CreateCheatMap(void);
+extern void FCEUI_RefreshCheatMap(void);
+extern void FCEUI_ReleaseCheatMap(void);
+extern unsigned int FrozenAddressCount;
 
 int FCEU_CheatGetByte(uint32 A);
 void FCEU_CheatSetByte(uint32 A, uint8 V);
 
-extern int savecheats;
+extern int savecheats;
+extern int globalCheatDisabled;
+extern int disableAutoLSCheats;
+
+int FCEU_DisableAllCheats(void);
+int FCEU_DeleteAllCheats(void);
+
+typedef struct {
+	uint16 addr;
+	uint8 val;
+	int compare;
+	readfunc PrevRead;
+} CHEATF_SUBFAST;
+
+struct CHEATF {
+	struct CHEATF *next;
+	char *name;
+	uint16 addr;
+	uint8 val;
+	int compare;	/* -1 for no compare. */
+	int type;	/* 0 for replace, 1 for substitute(GG). */
+	int status;
+};
+
+struct SEARCHPOSSIBLE {
+	uint16 addr;
+	uint8 previous;
+	uint8 current;
+	bool update;
+};
+
+#define FCEU_SEARCH_SPECIFIC_CHANGE         0
+#define FCEU_SEARCH_RELATIVE_CHANGE         1
+#define FCEU_SEARCH_PUERLY_RELATIVE_CHANGE  2
+#define FCEU_SEARCH_ANY_CHANGE              3
+#define FCEU_SEARCH_NEWVAL_KNOWN            4
+#define FCEU_SEARCH_NEWVAL_GT               5
+#define FCEU_SEARCH_NEWVAL_LT               6
+#define FCEU_SEARCH_NEWVAL_GT_KNOWN         7
+#define FCEU_SEARCH_NEWVAL_LT_KNOWN         8
+
+#endif

src/conddebug.cpp

@@ -34,10 +34,11 @@
 * Primitive -> Number | Address | Register | Flag | PC Bank | '(' Connect ')'
 * Number    -> '#' [1-9A-F]*
 * Address   -> '$' [1-9A-F]* | '$' '[' Connect ']'
-* Register  -> 'A' | 'X' | 'Y' | 'P'
-* Flag      -> 'N' | 'C' | 'Z' | 'I' | 'B' | 'V'
+* Register  -> 'A' | 'X' | 'Y' | 'P' | 'S'
+* Flag      -> 'N' | 'C' | 'Z' | 'I' | 'B' | 'V' | 'U' | 'D'
 * PC Bank   -> 'K'
-* Data Bank   -> 'T'
+* Data Bank -> 'T'
+* Value     -> 'R' | 'W'
 */
 
 #include "types.h"
@@ -50,8 +51,9 @@
 #include <cassert>
 #include <cctype>
 
-// hack: this address is used by 'T' condition
-uint16 addressOfTheLastAccessedData = 0;
+uint16 debugLastAddress = 0; // used by 'T' and 'R' conditions
+uint8 debugLastOpcode; // used to evaluate 'W' condition
+
 // Next non-whitespace character in string
 char next;
 
@@ -137,7 +139,7 @@ int isFlag(char c)
 // Determines if a character is a register
 int isRegister(char c)
 {
-	return c == 'A' || c == 'X' || c == 'Y' || c == 'P';
+	return c == 'A' || c == 'X' || c == 'Y' || c == 'P' || c == 'S';
 }
 
 // Determines if a character is for PC bank
@@ -152,6 +154,18 @@ int isDataBank(char c)
 	return c == 'T';
 }
 
+// Determines if a character is for value read
+int isValueRead(char c)
+{
+	return c == 'R';
+}
+
+// Determines if a character is for value write
+int isValueWrite(char c)
+{
+	return c == 'W';
+}
+
 // Reads a hexadecimal number from str
 int getNumber(unsigned int* number, const char** str)
 {
@@ -180,10 +194,10 @@ Condition* Parentheses(const char** str, Condition* c, char openPar, char closeP
 	{
 		scan(str);
 
-		c->lhs = Connect(str);
-
 		if (!c) return 0;
 
+		c->lhs = Connect(str);
+
 		if (next == closePar)
 		{
 			scan(str);
@@ -272,6 +286,40 @@ Condition* Primitive(const char** str, Condition* c)
 
 		return c;
 	}
+	else if (isValueRead(next))
+	{
+		if (c->type1 == TYPE_NO)
+		{
+			c->type1 = TYPE_VALUE_READ;
+			c->value1 = next;
+		}
+		else
+		{
+			c->type2 = TYPE_VALUE_READ;
+			c->value2 = next;
+		}
+
+		scan(str);
+
+		return c;
+	}
+	else if (isValueWrite(next))
+	{
+		if (c->type1 == TYPE_NO)
+		{
+			c->type1 = TYPE_VALUE_WRITE;
+			c->value1 = next;
+		}
+		else
+		{
+			c->type2 = TYPE_VALUE_WRITE;
+			c->value2 = next;
+		}
+
+		scan(str);
+
+		return c;
+	}
 	else if (next == '#') /* Numbers */
 	{
 		unsigned int number = 0;
@@ -352,9 +400,12 @@ Condition* Term(const char** str)
 	Condition* t1;
 	Condition* mid;
 
-    t = (Condition*)FCEU_dmalloc(sizeof(Condition));
-    if (!t)
-        return NULL;
+	t = (Condition*)FCEU_dmalloc(sizeof(Condition));
+
+	if (!t)
+	{
+		return NULL;
+	}
 
 	memset(t, 0, sizeof(Condition));
 

src/conddebug.h

@@ -28,6 +28,8 @@
 #define TYPE_ADDR 4
 #define TYPE_PC_BANK 5
 #define TYPE_DATA_BANK 6
+#define TYPE_VALUE_READ 7
+#define TYPE_VALUE_WRITE 8
 
 #define OP_NO 0
 #define OP_EQ 1
@@ -43,7 +45,9 @@
 #define OP_OR 11
 #define OP_AND 12
 
-extern uint16 addressOfTheLastAccessedData;
+extern uint16 debugLastAddress;
+extern uint8 debugLastOpcode;
+
 //mbg merge 7/18/06 turned into sane c++
 struct Condition
 {

src/config.cpp

@@ -13,15 +13,20 @@
 
 static char *aboutString = 0;
 
+#ifndef FCEUX_BUILD_TIMESTAMP
+#define FCEUX_BUILD_TIMESTAMP  __TIME__ " " __DATE__
+#endif
+
 // returns a string suitable for use in an aboutbox
-char *FCEUI_GetAboutString() {
+const char *FCEUI_GetAboutString(void) 
+{
 	const char *aboutTemplate =
 		FCEU_NAME_AND_VERSION "\n\n"
 		"Administrators:\n"
-		"zeromus, punkrockguy318 (Lukas Sabota), feos\n"
+		"zeromus, mjbudd77, feos\n"
 		"\n"
 		"Current Contributors:\n"
-		"CaH4e3, rainwarrior\n"
+		"CaH4e3, rainwarrior, owomomo, punkrockguy318\n"
 		"\n"
 		"Past Contributors:\n"
 		"xhainingx, gocha, AnS\n"
@@ -40,13 +45,17 @@ char *FCEUI_GetAboutString() {
 		"FCEU TAS - blip & nitsuja\n"
 		"FCEU TAS+ - Luke Gustafson\n"
 		"\n"
+		"Logo/icon:\n"
+		"Terwilf\n"
+		"\n"
 		"FCEUX is dedicated to the fallen heroes\n"
 		"of NES emulation. In Memoriam --\n"
 		"ugetab\n"
 		"\n"
-		__TIME__ " " __DATE__ "\n";
+		"\n"
+		FCEUX_BUILD_TIMESTAMP "\n";
 
-	if(aboutString) return aboutString;
+	if (aboutString) return aboutString;
 
 	const char *compilerString = FCEUD_GetCompilerString();
 
@@ -54,6 +63,6 @@ char *FCEUI_GetAboutString() {
 	if (!(aboutString = (char*)FCEU_dmalloc(strlen(aboutTemplate) + strlen(compilerString) + 1)))
         return NULL;
 
-    sprintf(aboutString,"%s%s",aboutTemplate,compilerString);
+	sprintf(aboutString,"%s%s",aboutTemplate,compilerString);
 	return aboutString;
 }

src/debug.cpp

@@ -22,7 +22,7 @@ int offsetStringToInt(unsigned int type, const char* offsetBuffer)
 {
 	int offset = -1;
 
-	if (sscanf(offsetBuffer,"%4X",&offset) == EOF)
+	if (sscanf(offsetBuffer,"%7X",(unsigned int *)&offset) == EOF)
 	{
 		return -1;
 	}
@@ -35,14 +35,24 @@ int offsetStringToInt(unsigned int type, const char* offsetBuffer)
 	{
 		return offset & 0x00FF;
 	}
+	else if (type & BT_R)
+	{
+		return offset;
+	}
 	else // BT_C
 	{
-		if (GameInfo->type == GIT_NSF) { //NSF Breakpoint keywords
+		int type = GIT_CART;
+
+		if (GameInfo)
+		{
+			type = GameInfo->type;
+		}
+		if (type == GIT_NSF) { //NSF Breakpoint keywords
 			if (strcmp(offsetBuffer,"LOAD") == 0) return (NSFHeader.LoadAddressLow | (NSFHeader.LoadAddressHigh<<8));
 			if (strcmp(offsetBuffer,"INIT") == 0) return (NSFHeader.InitAddressLow | (NSFHeader.InitAddressHigh<<8));
 			if (strcmp(offsetBuffer,"PLAY") == 0) return (NSFHeader.PlayAddressLow | (NSFHeader.PlayAddressHigh<<8));
 		}
-		else if (GameInfo->type == GIT_FDS) { //FDS Breakpoint keywords
+		else if (type == GIT_FDS) { //FDS Breakpoint keywords
 			if (strcmp(offsetBuffer,"NMI1") == 0) return (GetMem(0xDFF6) | (GetMem(0xDFF7)<<8));
 			if (strcmp(offsetBuffer,"NMI2") == 0) return (GetMem(0xDFF8) | (GetMem(0xDFF9)<<8));
 			if (strcmp(offsetBuffer,"NMI3") == 0) return (GetMem(0xDFFA) | (GetMem(0xDFFB)<<8));
@@ -56,7 +66,7 @@ int offsetStringToInt(unsigned int type, const char* offsetBuffer)
 		}
 	}
 
-	return offset;
+	return offset & 0xFFFF;
 }
 
 // Returns the value of a given type or register
@@ -77,6 +87,7 @@ int getValue(int type)
 		case 'Z': return _P & Z_FLAG ? 1 : 0;
 		case 'C': return _P & C_FLAG ? 1 : 0;
 		case 'P': return _PC;
+		case 'S': return _S;
 	}
 
 	return 0;
@@ -193,6 +204,9 @@ unsigned int NewBreak(const char* name, int start, int end, unsigned int type, c
 		watchpoint[num].flags|=BT_S;
 		watchpoint[num].flags&=~WP_X; //disable execute flag!
 	}
+	if (type & BT_R) {
+		watchpoint[num].flags|=BT_R;
+	}
 
 	if (watchpoint[num].desc)
 		free(watchpoint[num].desc);
@@ -207,11 +221,27 @@ int GetPRGAddress(int A){
 	int result;
 	if(A > 0xFFFF)
 		return -1;
-	result = &Page[A>>11][A]-PRGptr[0];
-	if((result > (int)PRGsize[0]) || (result < 0))
-		return -1;
-	else
-		return result;
+	if (GameInfo->type == GIT_FDS) {
+		if (A < 0xE000) {
+			result = &Page[A >> 11][A] - PRGptr[1];
+			if ((result > (int)PRGsize[1]) || (result < 0))
+				return -1;
+			else
+				return result;
+		} else {
+			result = &Page[A >> 11][A] - PRGptr[0];
+			if ((result > (int)PRGsize[0]) || (result < 0))
+				return -1;
+			else
+				return result + PRGsize[1];
+		}
+	} else {
+		result = &Page[A >> 11][A] - PRGptr[0];
+		if ((result > (int)PRGsize[0]) || (result < 0))
+			return -1;
+		else
+			return result;
+	}
 }
 
 /**
@@ -309,6 +339,32 @@ uint8 GetPPUMem(uint8 A) {
 
 //---------------------
 
+uint8 evaluateWrite(uint8 opcode, uint16 address)
+{
+	// predicts value written by this opcode
+	switch (opwrite[opcode])
+	{
+		default:
+		case  0: return 0; // no write
+		case  1: return _A; // STA, PHA
+		case  2: return _X; // STX
+		case  3: return _Y; // STY
+		case  4: return _P; // PHP
+		case  5: return GetMem(address) << 1; // ASL (SLO)
+		case  6: return GetMem(address) >> 1; // LSR (SRE)
+		case  7: return (GetMem(address) << 1) | (_P & 1); // ROL (RLA)
+		case  8: return (GetMem(address) >> 1) | ((_P & 1) << 7); // ROL (RRA)
+		case  9: return GetMem(address) + 1; // INC (ISC)
+		case 10: return GetMem(address) - 1; // DEC (DCP)
+		case 11: return _A & _X; // (SAX)
+		case 12: return _A&_X&(((address-_Y)>>8)+1); // (AHX)
+		case 13: return _Y&(((address-_X)>>8)+1); // (SHY)
+		case 14: return _X&(((address-_Y)>>8)+1); // (SHX)
+		case 15: return _S& (((address-_Y)>>8)+1); // (TAS)
+	}
+	return 0;
+}
+
 // Evaluates a condition
 int evaluate(Condition* c)
 {
@@ -334,7 +390,9 @@ int evaluate(Condition* c)
 	{
 		case TYPE_ADDR: value1 = GetMem(value1); break;
 		case TYPE_PC_BANK: value1 = getBank(_PC); break;
-		case TYPE_DATA_BANK: value1 = getBank(addressOfTheLastAccessedData); break;
+		case TYPE_DATA_BANK: value1 = getBank(debugLastAddress); break;
+		case TYPE_VALUE_READ: value1 = GetMem(debugLastAddress); break;
+		case TYPE_VALUE_WRITE: value1 = evaluateWrite(debugLastOpcode, debugLastAddress); break;
 	}
 
 	f = value1;
@@ -359,7 +417,9 @@ int evaluate(Condition* c)
 	{
 		case TYPE_ADDR: value2 = GetMem(value2); break;
 		case TYPE_PC_BANK: value2 = getBank(_PC); break;
-		case TYPE_DATA_BANK: value2 = getBank(addressOfTheLastAccessedData); break;
+		case TYPE_DATA_BANK: value2 = getBank(debugLastAddress); break;
+		case TYPE_VALUE_READ: value2 = GetMem(debugLastAddress); break;
+		case TYPE_VALUE_WRITE: value2 = evaluateWrite(debugLastOpcode, debugLastAddress); break;
 	}
 
 		switch (c->op)
@@ -371,7 +431,7 @@ int evaluate(Condition* c)
 			case OP_G: f = value1 > value2; break;
 			case OP_L: f = value1 < value2; break;
 			case OP_MULT: f = value1 * value2; break;
-			case OP_DIV: f = value1 / value2; break;
+			case OP_DIV: f = (value2==0) ? 0 : (value1 / value2); break;
 			case OP_PLUS: f = value1 + value2; break;
 			case OP_MINUS: f = value1 - value2; break;
 			case OP_OR: f = value1 || value2; break;
@@ -390,12 +450,12 @@ int condition(watchpointinfo* wp)
 
 //---------------------
 
-volatile int codecount, datacount, undefinedcount;
-unsigned char *cdloggerdata;
+volatile int codecount = 0, datacount = 0, undefinedcount = 0;
+unsigned char *cdloggerdata = NULL;
 unsigned int cdloggerdataSize = 0;
-static int indirectnext;
+static int indirectnext = 0;
 
-int debug_loggingCD;
+int debug_loggingCD = 0;
 
 //called by the cpu to perform logging if CDLogging is enabled
 void LogCDVectors(int which){
@@ -417,20 +477,29 @@ void LogCDVectors(int which){
 	}
 }
 
-void LogCDData(uint8 *opcode, uint16 A, int size) {
+bool break_on_unlogged_code = false;
+bool break_on_unlogged_data = false;
+
+void LogCDData(uint8 *opcode, uint16 A, int size)
+{
 	int i, j;
 	uint8 memop = 0;
+	bool newCodeHit = false, newDataHit = false;
 
-	if((j = GetPRGAddress(_PC)) != -1)
-		for (i = 0; i < size; i++) {
-			if(cdloggerdata[j+i] & 1)continue; //this has been logged so skip
+	if ((j = GetPRGAddress(_PC)) != -1)
+	{
+		for (i = 0; i < size; i++)
+		{
+			if (cdloggerdata[j+i] & 1) continue; //this has been logged so skip
 			cdloggerdata[j+i] |= 1;
 			cdloggerdata[j+i] |= ((_PC + i) >> 11) & 0x0c;
 			cdloggerdata[j+i] |= ((_PC & 0x8000) >> 8) ^ 0x80;	// 19/07/14 used last reserved bit, if bit 7 is 1, then code is running from lowe area (6000)
-			if(indirectnext)cdloggerdata[j+i] |= 0x10;
+			if (indirectnext)cdloggerdata[j+i] |= 0x10;
 			codecount++;
-			if(!(cdloggerdata[j+i] & 2))undefinedcount--;
+			if (!(cdloggerdata[j+i] & 2))undefinedcount--;
+			newCodeHit = true;
 		}
+	}
 
 	//log instruction jumped to in an indirect jump
 	if(opcode[0] == 0x6c)
@@ -443,14 +512,43 @@ void LogCDData(uint8 *opcode, uint16 A, int size) {
 		case 4: memop = 0x20; break;
 	}
 
-	if((j = GetPRGAddress(A)) != -1) {
-		if(!(cdloggerdata[j] & 2)) {
-			cdloggerdata[j] |= 2;
-			cdloggerdata[j] |=(A>>11)&0x0c;
-			cdloggerdata[j] |= memop;
-			datacount++;
-			if(!(cdloggerdata[j] & 1))undefinedcount--;
+	if ((j = GetPRGAddress(A)) != -1)
+	{
+		if (opwrite[opcode[0]] == 0)
+		{
+			if (!(cdloggerdata[j] & 2))
+			{
+				cdloggerdata[j] |= 2;
+				cdloggerdata[j] |= (A >> 11) & 0x0c;
+				cdloggerdata[j] |= memop;
+				cdloggerdata[j] |= ((A & 0x8000) >> 8) ^ 0x80;	
+				datacount++;
+				if (!(cdloggerdata[j] & 1))undefinedcount--;
+				newDataHit = true;
+			}
 		}
+		else
+		{
+			if (cdloggerdata[j] & 1)
+			{
+				codecount--;
+			}
+			if (cdloggerdata[j] & 2)
+			{
+				datacount--;
+			}
+			if ((cdloggerdata[j] & 3) != 0) undefinedcount++;
+			cdloggerdata[j] = 0;
+		}
+	}
+
+	if ( break_on_unlogged_code && newCodeHit )
+	{
+		BreakHit( BREAK_TYPE_UNLOGGED_CODE );
+	}
+	else if ( break_on_unlogged_data && newDataHit )
+	{
+		BreakHit( BREAK_TYPE_UNLOGGED_DATA );
 	}
 }
 
@@ -502,61 +600,70 @@ void IncrementInstructionsCounters()
 	delta_instructions++;
 }
 
-void BreakHit(int bp_num, bool force)
-{
-	if(!force)
+bool CondForbidTest(int bp_num) {
+	if (bp_num >= 0 && !condition(&watchpoint[bp_num]))
 	{
-		//check to see whether we fall in any forbid zone
-		for (int i = 0; i < numWPs; i++)
-		{
-			watchpointinfo& wp = watchpoint[i];
-			if(!(wp.flags & WP_F) || !(wp.flags & WP_E))
-				continue;
+		return false;	// condition rejected
+	}
 
-			if (condition(&wp))
-			{
-				if (wp.endaddress) {
-					if( (wp.address <= _PC) && (wp.endaddress >= _PC) )
-						return;	//forbid
-				} else {
-					if(wp.address == _PC)
-						return; //forbid
-				}
+	//check to see whether we fall in any forbid zone
+	for (int i = 0; i < numWPs; i++)
+	{
+		watchpointinfo& wp = watchpoint[i];
+		if (!(wp.flags & WP_F) || !(wp.flags & WP_E))
+			continue;
+
+		if (condition(&wp))
+		{
+			if (wp.endaddress) {
+				if ((wp.address <= _PC) && (wp.endaddress >= _PC))
+					return false;	// forbid
+			}
+			else {
+				if (wp.address == _PC)
+					return false;	// forbid
 			}
 		}
 	}
-
-	FCEUI_SetEmulationPaused(EMULATIONPAUSED_PAUSED); //mbg merge 7/19/06 changed to use EmulationPaused()
-
-#ifdef WIN32
-	FCEUD_DebugBreakpoint(bp_num);
-#endif
+	return true;
 }
 
-uint8 StackAddrBackup = X.S;
+void BreakHit(int bp_num)
+{
+	FCEUI_SetEmulationPaused(EMULATIONPAUSED_PAUSED); //mbg merge 7/19/06 changed to use EmulationPaused()
+
+//#ifdef WIN32
+	FCEUD_DebugBreakpoint(bp_num);
+//#endif
+}
+
+int StackAddrBackup;
 uint16 StackNextIgnorePC = 0xFFFF;
 
 ///fires a breakpoint
 static void breakpoint(uint8 *opcode, uint16 A, int size) {
-	int i, j;
+	int i, j, romAddrPC;
 	uint8 brk_type;
 	uint8 stackop=0;
-	uint8 stackopstartaddr,stackopendaddr;
+	uint8 stackopstartaddr=0,stackopendaddr=0;
+
+	debugLastAddress = A;
+	debugLastOpcode = opcode[0];
 
 	if (break_asap)
 	{
 		break_asap = false;
-		BreakHit(BREAK_TYPE_LUA, true);
+		BreakHit(BREAK_TYPE_LUA);
 	}
 
 	if (break_on_cycles && ((timestampbase + (uint64)timestamp - total_cycles_base) > break_cycles_limit))
-		BreakHit(BREAK_TYPE_CYCLES_EXCEED, true);
+		BreakHit(BREAK_TYPE_CYCLES_EXCEED);
 	if (break_on_instructions && (total_instructions > break_instructions_limit))
-		BreakHit(BREAK_TYPE_INSTRUCTIONS_EXCEED, true);
+		BreakHit(BREAK_TYPE_INSTRUCTIONS_EXCEED);
 
 	//if the current instruction is bad, and we are breaking on bad opcodes, then hit the breakpoint
 	if(dbgstate.badopbreak && (size == 0))
-		BreakHit(BREAK_TYPE_BADOP, true);
+		BreakHit(BREAK_TYPE_BADOP);
 
 	//if we're stepping out, track the nest level
 	if (dbgstate.stepout) {
@@ -575,7 +682,7 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 	//if we're stepping, then we'll always want to break
 	if (dbgstate.step) {
 		dbgstate.step = false;
-		BreakHit(BREAK_TYPE_STEP, true);
+		BreakHit(BREAK_TYPE_STEP);
 		return;
 	}
 
@@ -587,7 +694,7 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 		if (diff<=0)
 		{
 			dbgstate.runline=false;
-			BreakHit(BREAK_TYPE_STEP, true);
+			BreakHit(BREAK_TYPE_STEP);
 			return;
 		}
 	}
@@ -596,33 +703,36 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 	if ((watchpoint[64].address == _PC) && (watchpoint[64].flags)) {
 		watchpoint[64].address = 0;
 		watchpoint[64].flags = 0;
-		BreakHit(BREAK_TYPE_STEP, true);
+		BreakHit(BREAK_TYPE_STEP);
 		return;
 	}
 
+	romAddrPC = GetNesFileAddress(_PC);
+
 	brk_type = opbrktype[opcode[0]] | WP_X;
 
 	switch (opcode[0]) {
 		//Push Ops
 		case 0x08: //Fall to next
-		case 0x48: stackopstartaddr=stackopendaddr=X.S-1; stackop=WP_W; StackAddrBackup = X.S; StackNextIgnorePC=_PC+1; break;
+		case 0x48: debugLastAddress=stackopstartaddr=stackopendaddr=X.S-1; stackop=WP_W; StackAddrBackup = X.S; StackNextIgnorePC=_PC+1; break;
 		//Pull Ops
 		case 0x28: //Fall to next
-		case 0x68: stackopstartaddr=stackopendaddr=X.S+1; stackop=WP_R; StackAddrBackup = X.S; StackNextIgnorePC=_PC+1; break;
+		case 0x68: debugLastAddress=stackopstartaddr=stackopendaddr=X.S+1; stackop=WP_R; StackAddrBackup = X.S; StackNextIgnorePC=_PC+1; break;
 		//JSR (Includes return address - 1)
 		case 0x20: stackopstartaddr=stackopendaddr=X.S-1; stackop=WP_W; StackAddrBackup = X.S; StackNextIgnorePC=(opcode[1]|opcode[2]<<8); break;
 		//RTI (Includes processor status, and exact return address)
 		case 0x40: stackopstartaddr=X.S+1; stackopendaddr=X.S+3; stackop=WP_R; StackAddrBackup = X.S; StackNextIgnorePC=(GetMem(X.S+2|0x0100)|GetMem(X.S+3|0x0100)<<8); break;
 		//RTS (Includes return address - 1)
 		case 0x60: stackopstartaddr=X.S+1; stackopendaddr=X.S+2; stackop=WP_R; StackAddrBackup = X.S; StackNextIgnorePC=(GetMem(stackopstartaddr|0x0100)|GetMem(stackopendaddr|0x0100)<<8)+1; break;
+		default: break;
 	}
 
+#define BREAKHIT(x) { if (CondForbidTest(x)) { breakHit = (x); goto STOPCHECKING; } }
+	int breakHit = -1;
 	for (i = 0; i < numWPs; i++)
 	{
-// ################################## Start of SP CODE ###########################
-		if ((watchpoint[i].flags & WP_E) && condition(&watchpoint[i]))
+		if ((watchpoint[i].flags & WP_E))
 		{
-// ################################## End of SP CODE ###########################
 			if (watchpoint[i].flags & BT_P)
 			{
 				// PPU Mem breaks
@@ -632,11 +742,11 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 					if (watchpoint[i].endaddress)
 					{
 						if ((watchpoint[i].address <= PPUAddr) && (watchpoint[i].endaddress >= PPUAddr))
-							BreakHit(i);
+							BREAKHIT(i);
 					} else
 					{
 						if (watchpoint[i].address == PPUAddr)
-							BreakHit(i);
+							BREAKHIT(i);
 					}
 				}
 			} else if (watchpoint[i].flags & BT_S)
@@ -647,16 +757,16 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 					if (watchpoint[i].endaddress)
 					{
 						if ((watchpoint[i].address <= PPU[3]) && (watchpoint[i].endaddress >= PPU[3]))
-							BreakHit(i);
+							BREAKHIT(i);
 					} else
 					{
 						if (watchpoint[i].address == PPU[3])
-						BreakHit(i);
+						BREAKHIT(i);
 					}
 				} else if ((watchpoint[i].flags & WP_W) && (A == 0x4014))
 				{
 					// Sprite DMA! :P
-					BreakHit(i);
+					BREAKHIT(i);
 				}
 			} else
 			{
@@ -667,12 +777,32 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 					{
 						if (((watchpoint[i].flags & (WP_R | WP_W)) && (watchpoint[i].address <= A) && (watchpoint[i].endaddress >= A)) ||
 							((watchpoint[i].flags & WP_X) && (watchpoint[i].address <= _PC) && (watchpoint[i].endaddress >= _PC)))
-							BreakHit(i);
-					} else
+							BREAKHIT(i);
+					}
+					else
 					{
-						if (((watchpoint[i].flags & (WP_R | WP_W)) && (watchpoint[i].address == A)) ||
-							((watchpoint[i].flags & WP_X) && (watchpoint[i].address == _PC)))
-							BreakHit(i);
+						if (watchpoint[i].flags & BT_R)
+						{
+							if ( (watchpoint[i].flags & WP_X) && (watchpoint[i].address == romAddrPC) )
+							{
+								BREAKHIT(i);
+							}
+							//else if ( (watchpoint[i].flags & WP_R) && (watchpoint[i].address == A) )
+							//{
+							//	BREAKHIT(i);
+							//}	
+						}
+						else
+						{
+							if ( (watchpoint[i].flags & (WP_R | WP_W)) && (watchpoint[i].address == A)) 
+							{
+								BREAKHIT(i);
+							}
+							else if ( (watchpoint[i].flags & WP_X) && (watchpoint[i].address == _PC) )
+							{
+								BREAKHIT(i);
+							}
+						}
 					}
 				} else
 				{
@@ -689,11 +819,11 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 								if (watchpoint[i].endaddress)
 								{
 									if ((watchpoint[i].address <= j) && (watchpoint[i].endaddress >= j))
-										BreakHit(i);
+										BREAKHIT(i);
 								} else
 								{
 									if (watchpoint[i].address == j)
-										BreakHit(i);
+										BREAKHIT(i);
 								}
 							}
 						}
@@ -704,7 +834,7 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 						StackNextIgnorePC = 0xFFFF;
 					} else
 					{
-						if ((X.S < StackAddrBackup) && (stackop==0))
+						if (StackAddrBackup != -1 && (X.S < StackAddrBackup) && (stackop==0))
 						{
 							// Unannounced stack mem breaks
 							// Pushes to stack
@@ -715,15 +845,15 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 									if (watchpoint[i].endaddress)
 									{
 										if ((watchpoint[i].address <= j) && (watchpoint[i].endaddress >= j))
-											BreakHit(i);
+											BREAKHIT(i);
 									} else
 									{
 										if (watchpoint[i].address == j)
-											BreakHit(i);
+											BREAKHIT(i);
 									}
 								}
 							}
-						} else if ((StackAddrBackup < X.S) && (stackop==0))
+						} else if (StackAddrBackup != -1 && (StackAddrBackup < X.S) && (stackop==0))
 						{
 							// Pulls from stack
 							if (watchpoint[i].flags & WP_R)
@@ -733,11 +863,11 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 									if (watchpoint[i].endaddress)
 									{
 										if ((watchpoint[i].address <= j) && (watchpoint[i].endaddress >= j))
-											BreakHit(i);
+											BREAKHIT(i);
 									} else
 									{
 										if (watchpoint[i].address == j)
-											BreakHit(i);
+											BREAKHIT(i);
 									}
 								}
 							}
@@ -746,13 +876,20 @@ static void breakpoint(uint8 *opcode, uint16 A, int size) {
 
 				}
 			}
-// ################################## Start of SP CODE ###########################
 		}
-// ################################## End of SP CODE ###########################
-	}
+	} //loop across all breakpoints
 
+STOPCHECKING:
+	
 	//Update the stack address with the current one, now that changes have registered.
+	//ZEROMUS THINKS IT MAKES MORE SENSE HERE
 	StackAddrBackup = X.S;
+
+	if(breakHit != -1)
+		BreakHit(i);
+
+	////Update the stack address with the current one, now that changes have registered.
+	//StackAddrBackup = X.S;
 }
 //bbit edited: this is the end of the inserted code
 
@@ -781,9 +918,12 @@ void DebugCycle()
 	size = opsize[opcode[0]];
 	switch (size)
 	{
+		default:
+		case 1: break;
 		case 2:
 			opcode[1] = GetMem(_PC + 1);
 			break;
+		case 0: // illegal instructions may have operands
 		case 3:
 			opcode[1] = GetMem(_PC + 1);
 			opcode[2] = GetMem(_PC + 2);
@@ -807,7 +947,6 @@ void DebugCycle()
 		case 7: A = (opcode[1] | (opcode[2] << 8)) + _X; break;
 		case 8: A = opcode[1] + _Y; break;
 	}
-	addressOfTheLastAccessedData = A;
 
 	if (numWPs || dbgstate.step || dbgstate.runline || dbgstate.stepout || watchpoint[64].flags || dbgstate.badopbreak || break_on_cycles || break_on_instructions || break_asap)
 		breakpoint(opcode, A, size);
@@ -815,10 +954,5 @@ void DebugCycle()
 	if(debug_loggingCD)
 		LogCDData(opcode, A, size);
 
-#ifdef WIN32
-	//This needs to be windows only or else the linux build system will fail since logging is declared in a
-	//windows source file
 	FCEUD_TraceInstruction(opcode, size);
-#endif
-
 }

src/debug.h

@@ -15,12 +15,15 @@
 #define BT_C       0x00  //break type, cpu mem
 #define BT_P       0x20  //break type, ppu mem
 #define BT_S       0x40  //break type, sprite mem
+#define BT_R       0x80  //break type, rom mem
 
 #define BREAK_TYPE_STEP -1
 #define BREAK_TYPE_BADOP -2
 #define BREAK_TYPE_CYCLES_EXCEED -3
 #define BREAK_TYPE_INSTRUCTIONS_EXCEED -4
 #define BREAK_TYPE_LUA -5
+#define BREAK_TYPE_UNLOGGED_CODE -6
+#define BREAK_TYPE_UNLOGGED_DATA -7
 
 //opbrktype is used to grab the breakpoint type that each instruction will cause.
 //WP_X is not used because ALL opcodes will have the execute bit set.
@@ -46,21 +49,20 @@ static const uint8 opbrktype[256] = {
 
 
 typedef struct {
-	uint16 address;
-	uint16 endaddress;
-	uint8 flags;
-// ################################## Start of SP CODE ###########################
+	uint32 address;
+	uint32 endaddress;
+	uint16 flags;
 
 	Condition* cond;
 	char* condText;
 	char* desc;
 
-// ################################## End of SP CODE ###########################
 } watchpointinfo;
 
 //mbg merge 7/18/06 had to make this extern
 extern watchpointinfo watchpoint[65]; //64 watchpoints, + 1 reserved for step over
 
+extern unsigned int debuggerPageSize;
 int getBank(int offs);
 int GetNesFileAddress(int A);
 int GetPRGAddress(int A);
@@ -95,9 +97,12 @@ static INLINE int FCEUI_GetLoggingCD() { return debug_loggingCD; }
 extern int iaPC;
 extern uint32 iapoffset; //mbg merge 7/18/06 changed from int
 void DebugCycle();
-void BreakHit(int bp_num, bool force = false);
+bool CondForbidTest(int bp_num);
+void BreakHit(int bp_num);
 
 extern bool break_asap;
+extern bool break_on_unlogged_code;
+extern bool break_on_unlogged_data;
 extern uint64 total_cycles_base;
 extern uint64 delta_cycles_base;
 extern bool break_on_cycles;
@@ -115,8 +120,9 @@ extern void IncrementInstructionsCounters();
 
 //internal variables that debuggers will want access to
 extern uint8 *vnapage[4],*VPage[8];
-extern uint8 PPU[4],PALRAM[0x20],SPRAM[0x100],VRAMBuffer,PPUGenLatch,XOffset;
+extern uint8 PPU[4],PALRAM[0x20],UPALRAM[3],SPRAM[0x100],VRAMBuffer,PPUGenLatch,XOffset;
 extern uint32 FCEUPPU_PeekAddress();
+extern uint8 READPAL_MOTHEROFALL(uint32 A);
 extern int numWPs;
 
 ///encapsulates the operational state of the debugger core

src/drawing.cpp

@@ -395,10 +395,10 @@ static int FixJoedChar(uint8 ch)
 	int c = ch - 32;
 	return (c < 0 || c > 98) ? 0 : c;
 }
-static int JoedCharWidth(uint8 ch)
-{
-	return Font6x7[FixJoedChar(ch)*8];
-}
+//static int JoedCharWidth(uint8 ch)
+//{
+//	return Font6x7[FixJoedChar(ch)*8];
+//}
 
 char target[64][256];
 

src/driver.h

@@ -14,14 +14,16 @@ inline FILE *FCEUD_UTF8fopen(const std::string &n, const char *mode) { return FC
 EMUFILE_FILE* FCEUD_UTF8_fstream(const char *n, const char *m);
 inline EMUFILE_FILE* FCEUD_UTF8_fstream(const std::string &n, const char *m) { return FCEUD_UTF8_fstream(n.c_str(),m); }
 FCEUFILE* FCEUD_OpenArchiveIndex(ArchiveScanRecord& asr, std::string& fname, int innerIndex);
+FCEUFILE* FCEUD_OpenArchiveIndex(ArchiveScanRecord& asr, std::string& fname, int innerIndex, int* userCancel);
 FCEUFILE* FCEUD_OpenArchive(ArchiveScanRecord& asr, std::string& fname, std::string* innerFilename);
+FCEUFILE* FCEUD_OpenArchive(ArchiveScanRecord& asr, std::string& fname, std::string* innerFilename, int* userCancel);
 ArchiveScanRecord FCEUD_ScanArchive(std::string fname);
 
 //mbg 7/23/06
 const char *FCEUD_GetCompilerString();
 
 //This makes me feel dirty for some reason.
-void FCEU_printf(char *format, ...);
+void FCEU_printf(const char *format, ...);
 #define FCEUI_printf FCEU_printf
 
 //Video interface
@@ -122,7 +124,8 @@ void FCEUI_SetVidSystem(int a);
 
 //Set variables for NTSC(0) / PAL(1) / Dendy(2)
 //Dendy has PAL framerate and resolution, but ~NTSC timings, and has 50 dummy scanlines to force 50 fps
-void FCEUI_SetRegion(int region);
+void FCEUI_SetRegion(int region, int notify = 1);
+int  FCEUI_GetRegion(void);
 
 //Convenience function; returns currently emulated video system(0=NTSC, 1=PAL).
 int FCEUI_GetCurrentVidSystem(int *slstart, int *slend);
@@ -140,7 +143,9 @@ void FCEUI_SetRenderedLines(int ntscf, int ntscl, int palf, int pall);
 
 //Sets the base directory(save states, snapshots, etc. are saved in directories below this directory.
 void FCEUI_SetBaseDirectory(std::string const & dir);
+const char *FCEUI_GetBaseDirectory(void);
 
+bool FCEUI_GetUserPaletteAvail(void);
 void FCEUI_SetUserPalette(uint8 *pal, int nEntries);
 
 //Sets up sound code to render sound at the specified rate, in samples
@@ -178,10 +183,16 @@ void FCEUD_MovieRecordTo(void);
 void FCEUD_MovieReplayFrom(void);
 void FCEUD_LuaRunFrom(void);
 
+#ifdef _S9XLUA_H
+// lua engine
+void TaseditorAutoFunction(void);
+void TaseditorManualFunction(void);
+#endif
+
 int32 FCEUI_GetDesiredFPS(void);
 void FCEUI_SaveSnapshot(void);
 void FCEUI_SaveSnapshotAs(void);
-void FCEU_DispMessage(char *format, int disppos, ...);
+void FCEU_DispMessage(const char *format, int disppos, ...);
 #define FCEUI_DispMessage FCEU_DispMessage
 
 int FCEUI_DecodePAR(const char *code, int *a, int *v, int *c, int *type);
@@ -189,6 +200,7 @@ int FCEUI_DecodeGG(const char *str, int *a, int *v, int *c);
 int FCEUI_AddCheat(const char *name, uint32 addr, uint8 val, int compare, int type);
 int FCEUI_DelCheat(uint32 which);
 int FCEUI_ToggleCheat(uint32 which);
+int FCEUI_GlobalToggleCheat(int global_enable);
 
 int32 FCEUI_CheatSearchGetCount(void);
 void FCEUI_CheatSearchGetRange(uint32 first, uint32 last, int (*callb)(uint32 a, uint8 last, uint8 current));
@@ -247,7 +259,7 @@ void FCEUI_FDSInsert(void); //mbg merge 7/17/06 changed to void fn(void) to make
 //int FCEUI_FDSEject(void);
 void FCEUI_FDSSelect(void);
 
-int FCEUI_DatachSet(const uint8 *rcode);
+int FCEUI_DatachSet(uint8 *rcode);
 
 ///returns a flag indicating whether emulation is paused
 int FCEUI_EmulationPaused();
@@ -337,7 +349,8 @@ enum EFCEUI
 	FCEUI_STOPMOVIE, FCEUI_RECORDMOVIE, FCEUI_PLAYMOVIE,
 	FCEUI_OPENGAME, FCEUI_CLOSEGAME,
 	FCEUI_TASEDITOR,
-	FCEUI_RESET, FCEUI_POWER, FCEUI_PLAYFROMBEGINNING, FCEUI_EJECT_DISK, FCEUI_SWITCH_DISK, FCEUI_INSERT_COIN
+	FCEUI_RESET, FCEUI_POWER, FCEUI_PLAYFROMBEGINNING, FCEUI_EJECT_DISK, FCEUI_SWITCH_DISK, FCEUI_INSERT_COIN, FCEUI_INPUT_BARCODE,
+	FCEUI_TOGGLERECORDINGMOVIE, FCEUI_TRUNCATEMOVIE, FCEUI_INSERT1FRAME, FCEUI_DELETE1FRAME
 };
 
 //checks whether an EFCEUI is valid right now

src/drivers/common/SConscript

@@ -1,6 +0,0 @@
-import glob
-source_list = glob.glob('*.cpp') + glob.glob('*.c')
-
-for x in range(len(source_list)):
-  source_list[x] = 'drivers/common/' + source_list[x]
-Return('source_list')

src/drivers/common/args.cpp

@@ -19,11 +19,11 @@
  */
 
 /****************************************************************/
-/*			FCE Ultra				*/
-/*								*/
-/*	This file contains code for parsing command-line    	*/
-/*	options.						*/
-/*								*/
+/*			FCE Ultra											*/
+/*																*/
+/*	This file contains code for parsing command-line		   	*/
+/*	options.													*/
+/*																*/
 /****************************************************************/
 
 #include <stdio.h>

src/drivers/common/cheat.cpp

@@ -176,7 +176,7 @@ int AddToList(char *text, uint32 id)
 **/
 
 typedef struct MENU {
-	char *text;
+	const char *text;
 	void *action;
 	int type;	// 0 for menu, 1 for function.
 } MENU;
@@ -226,7 +226,7 @@ static void ModifyCheat(int num)
  printf("Address [$%04x]: ",(unsigned int)A);
  A=GetH16(A);
 
- printf("Value [%03d]: ",(unsigned int)V);
+ printf("Value [%03u]: ",(unsigned int)V);
  V=Get8(V);
 
  printf("Compare [%3d]: ",compare);
@@ -302,9 +302,9 @@ static void AddCheatParam(uint32 A, uint8 V)
  GetString(name,256);
  printf("Address [$%04x]: ",(unsigned int)A);
  A=GetH16(A);
- printf("Value [%03d]: ",(unsigned int)V);
+ printf("Value [%03u]: ",(unsigned int)V);
  V=Get8(V);
- printf("Add cheat \"%s\" for address $%04x with value %03d?",name,(unsigned int)A,(unsigned int)V);
+ printf("Add cheat \"%s\" for address $%04x with value %03u?",name,(unsigned int)A,(unsigned int)V);
  if(GetYN(0))
  {
   if(FCEUI_AddCheat(name,A,V,-1,0))
@@ -326,9 +326,9 @@ static int clistcallb(char *name, uint32 a, uint8 v, int compare, int s, int typ
  int ret;
 
  if(compare>=0)
-  sprintf(tmp,"%s   $%04x:%03d:%03d - %s",s?"*":" ",(unsigned int)a,(unsigned int)v,compare,name);
+  sprintf(tmp,"%s   $%04x:%03u:%03d - %s",s?"*":" ",(unsigned int)a,(unsigned int)v,compare,name);
  else
-  sprintf(tmp,"%s   $%04x:%03d     - %s",s?"*":" ",(unsigned int)a,(unsigned int)v,name);
+  sprintf(tmp,"%s   $%04x:%03u     - %s",s?"*":" ",(unsigned int)a,(unsigned int)v,name);
  if(type==1)
   tmp[2]='S';
  ret=AddToList(tmp,lid);
@@ -373,7 +373,7 @@ static void ResetSearch(void)
 static int srescallb(uint32 a, uint8 last, uint8 current, void *data)
 {
  char tmp[14];
- sprintf(tmp, "$%04x:%03d:%03d",(unsigned int)a,(unsigned int)last,(unsigned int)current);
+ sprintf(tmp, "$%04x:%03u:%03u",(unsigned int)a,(unsigned int)last,(unsigned int)current);
  return(AddToList(tmp,a));
 }
 
@@ -392,7 +392,7 @@ static void ShowRes(void)
  }
 }
 
-static int ShowShortList(char *moe[], int n, int def)
+static int ShowShortList(const char *moe[], int n, int def)
 {
  int x,c;
  int baa; //mbg merge 7/17/06 made to normal int
@@ -430,7 +430,7 @@ static void DoSearch(void)
 {
  static int v1=0,v2=0;
  static int method=0;
- char *m[9]={"O==V1 && C==V2",
+ const char *m[9]={"O==V1 && C==V2",
    "O==V1 && |O-C|==V2",
    "|O-C|==V2",
    "O!=C",

src/drivers/common/cheat.h

@@ -17,5 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
+#ifndef COMMON_CHEAT_H
+#define COMMON_CHEAT_H
 void DoConsoleCheatConfig(void);
+#endif

src/drivers/common/config.cpp

@@ -125,7 +125,7 @@ static void cfg_Save(FILE *fp)
 	{
 		if(it->first.size()>30 || it->second.size()>30)
 		{
-			int zzz=9;
+			//int zzz=9;
 		}
 		fprintf(fp,"%s %s\n",it->first.c_str(),it->second.c_str());
 	}

src/drivers/common/config.h

@@ -23,16 +23,21 @@ void LoadFCEUConfig(const char *filename, CFGSTRUCT *cfgst);
 // isn't really hurting much.
 
 // Single piece of data(integer).
-#define AC(x)   { #x,&x,sizeof(x)}
-#define NAC(w,x) { #w,&x,sizeof(x)}
+#define AC(x)   {#x,&x,sizeof(x)}
+#define NAC(w,x) {#w,&x,sizeof(x)}
+// VAC intruduced for backward compatibility with 
+// configuration files of previous versions
+#define VAC(x,version) {#x "_V" #version,&x,sizeof(x)}
 
 // Array.
 #define ACA(x)   {#x,x,sizeof(x)}
 #define NACA(w,x) {#w,x,sizeof(x)}
+#define VACA(x,version) {#x "_V" #version,x,sizeof(x)}
 
 // String(pointer) with automatic memory allocation.
 #define ACS(x)  {#x,&x,0}
 #define NACS(w,x)  {#w,&x,0}
+#define VACS(x,version) {#x "_V" #version,&x,0}
 
 #define _DRIVERS_CONFIGH
 #endif

src/drivers/common/configSys.cpp

@@ -3,7 +3,10 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+
+#ifndef WIN32
 #include <dirent.h>
+#endif
 
 #include "../../types.h"
 #include "configSys.h"
@@ -444,6 +447,23 @@ Config::getOption(const std::string &name,
     return 0;
 }
 
+int
+Config::getOption(const std::string &name,
+                  bool *value) const
+{
+    std::map<std::string, int>::const_iterator opt_i;
+
+    // confirm that the option exists
+    opt_i = _intOptMap.find(name);
+    if(opt_i == _intOptMap.end()) {
+        return -1;
+    }
+
+    // get the option
+    (*value) = opt_i->second ? true : false;
+    return 0;
+}
+
 int
 Config::getOption(const std::string &name,
                   double *value) const
@@ -559,6 +579,7 @@ Config::parse(int argc,
         return error;
     }
 
+#ifndef WIN32
 	// try to read cfg.d/*
 	std::string cfgd_dir_name = _dir + "/" + "cfg.d/";
 	DIR *d;
@@ -576,7 +597,7 @@ Config::parse(int argc,
 						
 			// TODO  0 = good -1 = bad
 			std::string fname = cfgd_dir_name + dir->d_name;
-			printf("Loading auxilary configuration file at %s...\n", fname.c_str());
+			printf("Loading auxiliary configuration file at %s...\n", fname.c_str());
 			if (_loadFile(fname.c_str()) != 0)
 			{
 				printf("Failed to parse configuration at %s\n", fname.c_str());
@@ -585,7 +606,9 @@ Config::parse(int argc,
 
 		closedir(d);
 	}
-
+#else
+// FIXME TODO WIN32
+#endif
     // parse the arguments
     return _parseArgs(argc, argv);
 }
@@ -681,7 +704,7 @@ Config::_loadFile(const char* fname)
 
 		// close the file
 		config.close();
-	} catch(std::fstream::failure e) {
+	} catch(std::fstream::failure &e) {
 		std::cerr << e.what() << std::endl;
 		return -1;
 	}
@@ -737,7 +760,7 @@ Config::save()
 
 		// close the file
 		config.close();
-	} catch(std::fstream::failure e)
+	} catch(std::fstream::failure &e)
 	{
 		std::cerr << e.what() << std::endl;
 		return -1;

src/drivers/common/configSys.h

@@ -69,6 +69,7 @@ public:
     int getOption(const std::string &, std::string *) const;
     int getOption(const std::string &, const char **) const;
     int getOption(const std::string &, int *) const;
+    int getOption(const std::string &, bool *) const;
     int getOption(const std::string &, double *) const;
 
     /**

src/drivers/common/nes_ntsc.c

@@ -242,15 +242,16 @@ void nes_ntsc_init( nes_ntsc_t* ntsc, nes_ntsc_setup_t const* setup, int bpp )
 
 #ifndef NES_NTSC_NO_BLITTERS
 
-void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* input, long in_row_width,
-		int burst_phase, int emphasis, int in_width, int in_height, void* rgb_out, long out_pitch )
+void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* input, NES_NTSC_IN_T const* inputD, long in_row_width,
+		int burst_phase, int in_width, int in_height, void* rgb_out, long out_pitch )
 {
 	int chunk_count = (in_width - 1) / nes_ntsc_in_chunk;
 
 	for ( ; in_height; --in_height )
 	{
 		NES_NTSC_IN_T const* line_in = input;
-		NES_NTSC_BEGIN_ROW( ntsc, burst_phase, nes_ntsc_black, nes_ntsc_black, NES_NTSC_ADJ_IN( *line_in ) );
+		NES_NTSC_IN_T const* line_inD = inputD;
+		NES_NTSC_BEGIN_ROW( ntsc, burst_phase, nes_ntsc_black, nes_ntsc_black, NES_NTSC_ADJ_IN( *line_in, *line_inD ) );
 		nes_ntsc_out_t* restrict line_out = (nes_ntsc_out_t*) rgb_out;
 		int n;
 		++line_in;
@@ -259,20 +260,21 @@ void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* input, long in_
 		{
 
 			/* order of input and output pixels must not be altered */
-			NES_NTSC_COLOR_IN( 0, NES_NTSC_ADJ_IN( line_in [0] ) );
+			NES_NTSC_COLOR_IN( 0, NES_NTSC_ADJ_IN( line_in [0], line_inD [0] ) );
 			NES_NTSC_RGB_OUT( 0, line_out [0], OutputDepth );
 			NES_NTSC_RGB_OUT( 1, line_out [1], OutputDepth );
 			
-			NES_NTSC_COLOR_IN( 1, NES_NTSC_ADJ_IN( line_in [1] ) );
+			NES_NTSC_COLOR_IN( 1, NES_NTSC_ADJ_IN( line_in [1], line_inD [1] ) );
 			NES_NTSC_RGB_OUT( 2, line_out [2], OutputDepth );
 			NES_NTSC_RGB_OUT( 3, line_out [3], OutputDepth );
 			
-			NES_NTSC_COLOR_IN( 2, NES_NTSC_ADJ_IN( line_in [2] ) );
+			NES_NTSC_COLOR_IN( 2, NES_NTSC_ADJ_IN( line_in [2], line_inD [2] ) );
 			NES_NTSC_RGB_OUT( 4, line_out [4], OutputDepth );
 			NES_NTSC_RGB_OUT( 5, line_out [5], OutputDepth );
 			NES_NTSC_RGB_OUT( 6, line_out [6], OutputDepth );
 			
 			line_in  += 3;
+			line_inD += 3;
 			line_out += rescale_out;
 		}
 		
@@ -293,6 +295,7 @@ void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* input, long in_
 		
 		burst_phase = (burst_phase + 1) % nes_ntsc_burst_count;
 		input += in_row_width;
+		inputD += in_row_width;
 	}
 }
 

src/drivers/common/nes_ntsc.h

@@ -61,8 +61,8 @@ In_row_width is the number of pixels to get to the next input row. Emphasis is
 the emphasis bits to bitwise-OR with all pixels in the input data. Out_pitch
 is the number of *bytes* to get to the next output row. Output pixel format
 is set by NES_NTSC_OUT_DEPTH (defaults to 16-bit RGB). */
-void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* nes_in,
-		long in_row_width, int burst_phase, int emphasis, int in_width,
+void nes_ntsc_blit( nes_ntsc_t const* ntsc, NES_NTSC_IN_T const* nes_in, NES_NTSC_IN_T const* nes_inD,
+		long in_row_width, int burst_phase, int in_width,
 		int in_height, void* rgb_out, long out_pitch );
 
 /* Number of output pixels written by blitter for given input width. Width might

src/drivers/common/nes_ntsc_config.h

@@ -21,7 +21,7 @@ if you enable emphasis above. */
 // CUSTOM: (XBuf uses bit 0x80, and has palettes above 0x3f for LUA)
 /* Each raw pixel input value is passed through this. You might want to mask
 the pixel index if you use the high bits as flags, etc. */
-#define NES_NTSC_ADJ_IN( in ) ((in & 0x3f) | emphasis)
+#define NES_NTSC_ADJ_IN( in, inD ) ((in & 0x3F) | (inD << 6))
 
 /* For each pixel, this is the basic operation:
 output_color = color_palette [NES_NTSC_ADJ_IN( NES_NTSC_IN_T )] */

src/drivers/common/os_utils.cpp

@@ -0,0 +1,101 @@
+// os_util.cpp
+#include <stdio.h>
+#include <stdlib.h>
+
+#if defined(WIN32)
+#include <windows.h>
+#include <direct.h>
+#include <io.h>
+#else
+#include <errno.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#endif
+
+#include "common/os_utils.h"
+//************************************************************
+int fceu_mkdir( const char *path )
+{
+	int retval;
+#if defined(WIN32)
+	retval = _mkdir(path);
+	_chmod(path, 755);
+#else
+	retval = mkdir(path, S_IRWXU);
+
+	if ( retval != 0 )
+	{	
+		if ( errno == EEXIST )
+		{
+			//printf("Path Exists: '%s'\n", path);
+			retval = 0;
+		}
+	}
+#endif
+	return retval;
+}
+//************************************************************
+int fceu_mkpath( const char *path )
+{
+	int i, retval = 0;
+	char p[512];
+
+	i=0;
+	while ( path[i] != 0 )
+	{
+		if ( path[i] == '/' )
+		{
+			if ( i > 0 )
+			{
+				p[i] = 0;
+
+				retval = fceu_mkdir( p );
+
+				if ( retval )
+				{
+					return retval;
+				}
+			}
+		}
+		p[i] = path[i]; i++;
+	}
+	p[i] = 0;
+
+	retval = fceu_mkdir( p );
+
+	return retval;
+}
+//************************************************************
+bool fceu_file_exists( const char *filepath )
+{
+#ifdef WIN32
+	FILE *fp;
+	fp = ::fopen( filepath, "r" );
+
+	if ( fp != NULL )
+	{
+		::fclose(fp);
+		return true;
+	}
+#else
+	struct stat sb;
+
+	if ( stat( filepath, &sb ) == 0 )
+	{
+		return true;
+	}
+#endif
+	return false;
+}
+//************************************************************
+int msleep( int ms )
+{
+	int ret = 0;
+	#ifdef WIN32
+	Sleep(ms);
+	#else
+	ret = usleep(ms*1000);
+	#endif
+	return ret;
+}
+//************************************************************

src/drivers/common/os_utils.h

@@ -0,0 +1,10 @@
+// os_utils.h
+//
+
+int fceu_mkdir( const char *path );
+
+int fceu_mkpath( const char *path );
+
+bool fceu_file_exists( const char *filepath );
+
+int msleep( int ms );

src/drivers/common/vidblit.cpp

@@ -65,9 +65,9 @@ static float  *moire   = NULL;	// modulated signal
 const  float   phasex  = (float) 5/18*2;
 const  float   phasey  = (float) 1/ 6*2;
 const  float   pi      = 3.14f;
-int    palnotch        = 90;
+int    palnotch        = 100;
 int    palsaturation   = 100;
-int    palsharpness    = 50;
+int    palsharpness    = 0;
 int    palcontrast     = 100;
 int    palbrightness   = 50;
 bool   palupdate       = 1;
@@ -88,13 +88,13 @@ static int PAL_LUT(uint32 *buffer, int index, int x, int y)
 
 static void CalculateShift(uint32 *CBM, int *cshiftr, int *cshiftl)
 {
-	int a,x,z,y;
+	int a,x,z;
 	cshiftl[0]=cshiftl[1]=cshiftl[2]=-1;
 	for(a=0;a<3;a++)
 	{
-		for(x=0,y=-1,z=0;x<32;x++)
+		for(x=0,z=0;x<32;x++)
 		{
-			if(CBM[a]&(1<<x))
+			if(CBM[a]&(1u<<x))
 			{
 				if(cshiftl[a]==-1) cshiftl[a]=x;
 				z++;
@@ -107,8 +107,6 @@ static void CalculateShift(uint32 *CBM, int *cshiftr, int *cshiftl)
 
 int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int specfilt, int specfilteropt)
 {
-	//paldeemphswap = 0; // determine this in FCEUPPU_SetVideoSystem() instead
-
 	// -Video Modes Tag-
 	if(specfilt == 3) // NTSC 2x
 	{
@@ -208,6 +206,7 @@ int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int
 		palrgb     = (uint32 *)FCEU_dmalloc((256+512)*PAL_PHASES*sizeof(uint32));
 		palrgb2    = (uint32 *)FCEU_dmalloc((256+512)*PAL_PHASES*sizeof(uint32));
 		moire      = (float  *)FCEU_dmalloc(          PAL_PHASES*sizeof(float));
+		palupdate  = 1;
 	}
 
 	silt = specfilt;	
@@ -218,6 +217,11 @@ int InitBlitToHigh(int b, uint32 rmask, uint32 gmask, uint32 bmask, int efx, int
 		return(0);
 	
 	//allocate adequate room for 32bpp palette
+	if ( palettetranslate )
+	{
+		free(palettetranslate);
+		palettetranslate=NULL;
+	}
 	palettetranslate=(uint32*)FCEU_dmalloc(256*4 + 512*4);
 	
 	if(!palettetranslate)
@@ -255,6 +259,7 @@ void KillBlitToHigh(void)
 			hq3x_Kill();
 		else
 			hq2x_Kill();
+		free(specbuf);
 		specbuf=NULL;
 	}
 	if (nes_ntsc) {
@@ -461,7 +466,7 @@ void Blit8To8(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale, in
 /* Todo:  Make sure 24bpp code works right with big-endian cpus */
 
 //takes a pointer to XBuf and applies fully modern deemph palettizing
-u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int xscale, int yscale)
+template<int SCALE> static u32 _ModernDeemphColorMap(u8* src, u8* srcbuf)
 {
 	u8 pixel = *src;
 	
@@ -471,8 +476,8 @@ u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int xscale, int yscale)
 	int ofs = src-srcbuf;
 	int xofs = ofs&255;
 	int yofs = ofs>>8;
-	if(xscale!=1) xofs /= xscale; //untested optimization
-	if(yscale!=1) yofs /= yscale; //untested optimization
+	xofs /= SCALE;
+	yofs /= SCALE;
 	ofs = xofs+yofs*256;
 
 	//find out which deemph bitplane value we're on
@@ -480,11 +485,47 @@ u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int xscale, int yscale)
 
 	//if it was a deemph'd value, grab it from the deemph palette
 	if(deemph != 0)
-		color = palettetranslate[256+(pixel&0x3F)+deemph*64];
+	{
+		color = palettetranslate[256+(pixel&0x3F)+(deemph*64)];
+	}
 
 	return color;
 }
 
+u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int scale)
+{
+	if(scale == 1) return _ModernDeemphColorMap<1>(src,srcbuf);
+	else if(scale == 2) return _ModernDeemphColorMap<2>(src,srcbuf);
+	else if(scale == 3) return _ModernDeemphColorMap<3>(src,srcbuf);
+	else if(scale == 4) return _ModernDeemphColorMap<4>(src,srcbuf);
+	else if(scale == 5) return _ModernDeemphColorMap<5>(src,srcbuf);
+	else if(scale == 6) return _ModernDeemphColorMap<6>(src,srcbuf);
+	else if(scale == 7) return _ModernDeemphColorMap<7>(src,srcbuf);
+	else if(scale == 8) return _ModernDeemphColorMap<8>(src,srcbuf);
+	else if(scale == 9) return _ModernDeemphColorMap<9>(src,srcbuf);
+	else { abort(); return 0; }
+}
+
+typedef u32 (*ModernDeemphColorMapFuncPtr)( u8*, u8* );
+
+static ModernDeemphColorMapFuncPtr getModernDeemphColorMapFunc(int scale)
+{
+	ModernDeemphColorMapFuncPtr ptr = NULL;
+
+	if(scale == 1) ptr = &_ModernDeemphColorMap<1>;
+	else if(scale == 2) ptr = &_ModernDeemphColorMap<2>;
+	else if(scale == 3) ptr = &_ModernDeemphColorMap<3>;
+	else if(scale == 4) ptr = &_ModernDeemphColorMap<4>;
+	else if(scale == 5) ptr = &_ModernDeemphColorMap<5>;
+	else if(scale == 6) ptr = &_ModernDeemphColorMap<6>;
+	else if(scale == 7) ptr = &_ModernDeemphColorMap<7>;
+	else if(scale == 8) ptr = &_ModernDeemphColorMap<8>;
+	else if(scale == 9) ptr = &_ModernDeemphColorMap<9>;
+	else { abort(); ptr = NULL; }
+
+	return ptr;
+}
+
 void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale, int yscale)
 {
 	int x,y;
@@ -500,6 +541,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 	{
 		int mult; 
 		int base;
+		ModernDeemphColorMapFuncPtr ModernDeemphColorMapFunc = NULL;
 		
 		// -Video Modes Tag-
 		if(silt == 2) mult = 2;
@@ -508,7 +550,12 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 		Blit8To8(src, specbuf8bpp, xr, yr, 256*mult, xscale, yscale, 0, silt);
 		int mdcmxs = xscale*mult;
 		int mdcmys = yscale*mult;
+
+		if(mdcmxs != mdcmys)
+			abort();
 		
+		ModernDeemphColorMapFunc = getModernDeemphColorMapFunc( mdcmxs );
+
 		xr *= mult;
 		yr *= mult;
 		xscale=yscale=1;
@@ -523,7 +570,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 			{
 				for(x=xr;x;x--)
 				{
-				 *(uint32 *)dest=ModernDeemphColorMap(src,specbuf8bpp,mdcmxs, mdcmys);
+				 *(uint32 *)dest=ModernDeemphColorMapFunc(src,specbuf8bpp);
 				 dest+=4;
 				 src++;
 				}
@@ -536,7 +583,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 			{
 				for(x=xr;x;x--)
 				{
-					uint32 tmp=ModernDeemphColorMap(src,specbuf8bpp,mdcmxs, mdcmys);
+					uint32 tmp=ModernDeemphColorMapFunc(src,specbuf8bpp);
 					*(uint8 *)dest=tmp;
 					*((uint8 *)dest+1)=tmp>>8;
 					*((uint8 *)dest+2)=tmp>>16;
@@ -576,7 +623,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 		{
 			for(x=xr; x; x--)
 			{
-				*(uint32 *)dest = ModernDeemphColorMap(src,XBuf,1,1);
+				*(uint32 *)dest = _ModernDeemphColorMap<1>(src,XBuf);
 				dest += 4;
 				src++;
 			}
@@ -587,9 +634,11 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 		{
 			uint32 *s = prescalebuf;
 			uint32 *d = (uint32 *)destbackup; // use 32-bit pointers ftw
-			int subpixel;
+			int subpixel,yend;
 
-			for (y=0; y<yr*yscale; y++)
+			yend = yr*yscale;
+
+			for (y=0; y<yend; y++)
 			{
 				int back = xr*(y%yscale>0); // bool as multiplier
 				for (x=0; x<xr; x++)
@@ -715,7 +764,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 					newindex = (*src&63) | (deemph*64);
 					newindex += 256;
 
-					if(GameInfo->type==GIT_NSF)
+					if(GameInfo && GameInfo->type==GIT_NSF)
 					{
 						*d++ = palettetranslate[temp];
 						*d++ = palettetranslate[temp];
@@ -785,6 +834,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 						lastindex = index;
 					}
 				}
+				src += (256-xr);
 			}
 
 		}
@@ -807,11 +857,13 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 			switch(Bpp)
 			{
 			case 4:
-				if ( nes_ntsc && GameInfo->type!=GIT_NSF) {
+				if ( nes_ntsc && GameInfo && GameInfo->type!=GIT_NSF) {
 					int outxr = 301;
 					//if(xr == 282) outxr = 282; //hack for windows
 					burst_phase ^= 1;
-					nes_ntsc_blit( nes_ntsc, (unsigned char*)src, xr, burst_phase, (PPU[1] >> 5) << 6, xr, yr, ntscblit, (2*outxr) * Bpp );
+
+					u8* srcD = XDBuf + (src-XBuf); // get deemphasis buffer
+					nes_ntsc_blit( nes_ntsc, (unsigned char*)src, (unsigned char*)srcD, xr, burst_phase, xr, yr, ntscblit, (2*outxr) * Bpp );
 
 					const uint8 *in = ntscblit + (Bpp * xscale);
 					uint8 *out = dest;
@@ -912,7 +964,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 					for(x=xr;x;x--)
 					{
 						//THE MAIN BLITTING CODEPATH (there may be others that are important)
-						*(uint32 *)dest = ModernDeemphColorMap(src,XBuf,1,1);
+						*(uint32 *)dest = _ModernDeemphColorMap<1>(src,XBuf);
 						dest+=4;
 						src++;
 					}
@@ -925,7 +977,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 				{
 					for(x=xr;x;x--)
 					{     
-						uint32 tmp = ModernDeemphColorMap(src,XBuf,1,1);
+						uint32 tmp = _ModernDeemphColorMap<1>(src,XBuf);
 						*(uint8 *)dest=tmp;
 						*((uint8 *)dest+1)=tmp>>8;
 						*((uint8 *)dest+2)=tmp>>16;
@@ -941,7 +993,7 @@ void Blit8ToHigh(uint8 *src, uint8 *dest, int xr, int yr, int pitch, int xscale,
 				{
 					for(x=xr;x;x--)
 					{
-						*(uint16 *)dest = ModernDeemphColorMap(src,XBuf,1,1);
+						*(uint16 *)dest = _ModernDeemphColorMap<1>(src,XBuf);
 						dest+=2;
 						src++;
 					}

src/drivers/common/vidblit.h

@@ -29,4 +29,4 @@ void Blit32to16(uint32 *src, uint16 *dest, int xr, int yr, int dpitch,
         int shiftr[3], int shiftl[3]);
 
 
-u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int xscale, int yscale);
+u32 ModernDeemphColorMap(u8* src, u8* srcbuf, int scale);

src/drivers/sdl/SConscript

@@ -1,28 +0,0 @@
-# Fix compliation error about 'XKeysymToString' by linking X11 explicitly
-# Thanks Antonio Ospite!
-Import('env')
-config_string = 'pkg-config --cflags --libs x11'
-env.ParseConfig(config_string)
-Export('env')
-
-source_list = Split(
-    """
-    input.cpp
-    config.cpp
-    sdl.cpp
-    sdl-joystick.cpp
-    sdl-sound.cpp
-    sdl-throttle.cpp
-    sdl-video.cpp
-    unix-netplay.cpp
-    """)
-
-Import('env')
-if 'GL' in env['LIBS']:
-  source_list.append('sdl-opengl.cpp')
-
-if env['GTK'] or env['GTK3']:
-  source_list.append('gui.cpp')
-
-source_list = ['drivers/sdl/' + source for source in source_list]
-Return('source_list')

src/drivers/sdl/config.cpp

@@ -1,443 +0,0 @@
-#include "main.h"
-#include "throttle.h"
-#include "config.h"
-
-#include "../common/cheat.h"
-
-#include "input.h"
-#include "dface.h"
-
-#include "sdl.h"
-#include "sdl-video.h"
-#include "unix-netplay.h"
-
-#ifdef WIN32
-#include <windows.h>
-#endif
-
-#include <unistd.h>
-
-#include <csignal>
-#include <cstring>
-#include <cerrno>
-#include <cstdio>
-#include <cstdlib>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-/**
- * Read a custom pallete from a file and load it into the core.
- */
-int
-LoadCPalette(const std::string &file)
-{
-	uint8 tmpp[192];
-	FILE *fp;
-
-	if(!(fp = FCEUD_UTF8fopen(file.c_str(), "rb"))) {
-		char errorMsg[256];
-		strcpy(errorMsg, "Error loading custom palette from file: ");
-		strcat(errorMsg, file.c_str());
-		FCEUD_PrintError(errorMsg);
-		return 0;
-	}
-	size_t result = fread(tmpp, 1, 192, fp);
-	if(result != 192) {
-		char errorMsg[256];
-		strcpy(errorMsg, "Error loading custom palette from file: ");
-		strcat(errorMsg, file.c_str());
-		FCEUD_PrintError(errorMsg);
-		return 0;
-	}
-	FCEUI_SetUserPalette(tmpp, result/3);
-	fclose(fp);
-	return 1;
-}
-
-/**
- * Creates the subdirectories used for saving snapshots, movies, game
- * saves, etc.  Hopefully obsolete with new configuration system.
- */
-static void
-CreateDirs(const std::string &dir)
-{
-	char *subs[8]={"fcs","snaps","gameinfo","sav","cheats","movies","cfg.d"};
-	std::string subdir;
-	int x;
-
-#if defined(WIN32) || defined(NEED_MINGW_HACKS)
-	mkdir(dir.c_str());
-	chmod(dir.c_str(), 755);
-	for(x = 0; x < 6; x++) {
-		subdir = dir + PSS + subs[x];
-		mkdir(subdir.c_str());
-	}
-#else
-	mkdir(dir.c_str(), S_IRWXU);
-	for(x = 0; x < 6; x++) {
-		subdir = dir + PSS + subs[x];
-		mkdir(subdir.c_str(), S_IRWXU);
-	}
-#endif
-}
-
-/**
- * Attempts to locate FCEU's application directory.  This will
- * hopefully become obsolete once the new configuration system is in
- * place.
- */
-static void
-GetBaseDirectory(std::string &dir)
-{
-	char *home = getenv("HOME");
-	if(home) {
-		dir = std::string(home) + "/.fceux";
-	} else {
-#ifdef WIN32
-		home = new char[MAX_PATH + 1];
-		GetModuleFileName(NULL, home, MAX_PATH + 1);
-
-		char *lastBS = strrchr(home,'\\');
-		if(lastBS) {
-			*lastBS = 0;
-		}
-
-		dir = std::string(home);
-		delete[] home;
-#else
-		dir = "";
-#endif
-	}
-}
-
-// returns a config structure with default options
-// also creates config base directory (ie: /home/user/.fceux as well as subdirs
-Config *
-InitConfig()
-{
-	std::string dir, prefix;
-	Config *config;
-
-	GetBaseDirectory(dir);
-
-	FCEUI_SetBaseDirectory(dir.c_str());
-	CreateDirs(dir);
-
-	config = new Config(dir);
-
-	// sound options
-	config->addOption('s', "sound", "SDL.Sound", 1);
-	config->addOption("volume", "SDL.Sound.Volume", 150);
-	config->addOption("trianglevol", "SDL.Sound.TriangleVolume", 256);
-	config->addOption("square1vol", "SDL.Sound.Square1Volume", 256);
-	config->addOption("square2vol", "SDL.Sound.Square2Volume", 256);
-	config->addOption("noisevol", "SDL.Sound.NoiseVolume", 256);
-	config->addOption("pcmvol", "SDL.Sound.PCMVolume", 256);
-	config->addOption("soundrate", "SDL.Sound.Rate", 44100);
-	config->addOption("soundq", "SDL.Sound.Quality", 1);
-	config->addOption("soundrecord", "SDL.Sound.RecordFile", "");
-	config->addOption("soundbufsize", "SDL.Sound.BufSize", 128);
-	config->addOption("lowpass", "SDL.Sound.LowPass", 0);
-    
-	config->addOption('g', "gamegenie", "SDL.GameGenie", 0);
-	config->addOption("pal", "SDL.PAL", 0);
-	config->addOption("frameskip", "SDL.Frameskip", 0);
-	config->addOption("clipsides", "SDL.ClipSides", 0);
-	config->addOption("nospritelim", "SDL.DisableSpriteLimit", 1);
-	config->addOption("swapduty", "SDL.SwapDuty", 0);
-
-	// color control
-	config->addOption('p', "palette", "SDL.Palette", "");
-	config->addOption("tint", "SDL.Tint", 56);
-	config->addOption("hue", "SDL.Hue", 72);
-	config->addOption("ntsccolor", "SDL.NTSCpalette", 0);
-
-	// scanline settings
-	config->addOption("slstart", "SDL.ScanLineStart", 0);
-	config->addOption("slend", "SDL.ScanLineEnd", 239);
-
-	// video controls
-	config->addOption('f', "fullscreen", "SDL.Fullscreen", 0);
-
-	// set x/y res to 0 for automatic fullscreen resolution detection (no change)
-	config->addOption('x', "xres", "SDL.XResolution", 0);
-	config->addOption('y', "yres", "SDL.YResolution", 0);
-	config->addOption("SDL.LastXRes", 0);
-	config->addOption("SDL.LastYRes", 0);
-	config->addOption('b', "bpp", "SDL.BitsPerPixel", 32);
-	config->addOption("doublebuf", "SDL.DoubleBuffering", 0);
-	config->addOption("autoscale", "SDL.AutoScale", 1);
-	config->addOption("keepratio", "SDL.KeepRatio", 1);
-	config->addOption("xscale", "SDL.XScale", 1.0);
-	config->addOption("yscale", "SDL.YScale", 1.0);
-	config->addOption("xstretch", "SDL.XStretch", 0);
-	config->addOption("ystretch", "SDL.YStretch", 0);
-	config->addOption("noframe", "SDL.NoFrame", 0);
-	config->addOption("special", "SDL.SpecialFilter", 0);
-	config->addOption("showfps", "SDL.ShowFPS", 0);
-	config->addOption("togglemenu", "SDL.ToggleMenu", 0);
-
-	// OpenGL options
-	config->addOption("opengl", "SDL.OpenGL", 0);
-	config->addOption("openglip", "SDL.OpenGLip", 0);
-	config->addOption("SDL.SpecialFilter", 0);
-	config->addOption("SDL.SpecialFX", 0);
-	config->addOption("SDL.Vsync", 1);
-
-	// network play options - netplay is broken
-	config->addOption("server", "SDL.NetworkIsServer", 0);
-	config->addOption('n', "net", "SDL.NetworkIP", "");
-	config->addOption('u', "user", "SDL.NetworkUsername", "");
-	config->addOption('w', "pass", "SDL.NetworkPassword", "");
-	config->addOption('k', "netkey", "SDL.NetworkGameKey", "");
-	config->addOption("port", "SDL.NetworkPort", 4046);
-	config->addOption("players", "SDL.NetworkPlayers", 1);
-     
-	// input configuration options
-	config->addOption("input1", "SDL.Input.0", "GamePad.0");
-	config->addOption("input2", "SDL.Input.1", "GamePad.1");
-	config->addOption("input3", "SDL.Input.2", "Gamepad.2");
-	config->addOption("input4", "SDL.Input.3", "Gamepad.3");
-
-	// allow for input configuration
-	config->addOption('i', "inputcfg", "SDL.InputCfg", InputCfg);
-    
-	// display input
-	config->addOption("inputdisplay", "SDL.InputDisplay", 0);
-
-	// enable / disable opposite directionals (left + right or up + down simultaneously)
-	config->addOption("opposite-directionals", "SDL.Input.EnableOppositeDirectionals", 1);
-    
-	// pause movie playback at frame x
-	config->addOption("pauseframe", "SDL.PauseFrame", 0);
-	config->addOption("recordhud", "SDL.RecordHUD", 1);
-	config->addOption("moviemsg", "SDL.MovieMsg", 1);
-    
-	// overwrite the config file?
-	config->addOption("no-config", "SDL.NoConfig", 0);
-
-	config->addOption("autoresume", "SDL.AutoResume", 0);
-    
-	// video playback
-	config->addOption("playmov", "SDL.Movie", "");
-	config->addOption("subtitles", "SDL.SubtitleDisplay", 1);
-	
-	config->addOption("fourscore", "SDL.FourScore", 0);
-
-	config->addOption("nofscursor", "SDL.NoFullscreenCursor", 1);
-    
-    #ifdef _S9XLUA_H
-	// load lua script
-	config->addOption("loadlua", "SDL.LuaScript", "");
-    #endif
-    
-    #ifdef CREATE_AVI
-	config->addOption("videolog",  "SDL.VideoLog",  "");
-	config->addOption("mute", "SDL.MuteCapture", 0);
-    #endif
-    
-    // auto load/save on gameload/close
-	config->addOption("loadstate", "SDL.AutoLoadState", INVALID_STATE);
-	config->addOption("savestate", "SDL.AutoSaveState", INVALID_STATE);
-
-    //TODO implement this
-    config->addOption("periodicsaves", "SDL.PeriodicSaves", 0);
-
-    
-    #ifdef _GTK
-	char* home_dir = getenv("HOME");
-	// prefixed with _ because they are internal (not cli options)
-	config->addOption("_lastopenfile", "SDL.LastOpenFile", home_dir);
-	config->addOption("_laststatefrom", "SDL.LastLoadStateFrom", home_dir);
-	config->addOption("_lastopennsf", "SDL.LastOpenNSF", home_dir);
-	config->addOption("_lastsavestateas", "SDL.LastSaveStateAs", home_dir);
-	config->addOption("_lastloadlua", "SDL.LastLoadLua", "");
-    #endif
-    
-	// fcm -> fm2 conversion
-	config->addOption("fcmconvert", "SDL.FCMConvert", "");
-    
-	// fm2 -> srt conversion
-	config->addOption("ripsubs", "SDL.RipSubs", "");
-	
-	// enable new PPU core
-	config->addOption("newppu", "SDL.NewPPU", 0);
-
-    // quit when a+b+select+start is pressed
-    config->addOption("4buttonexit", "SDL.ABStartSelectExit", 0);
-
-	// GamePad 0 - 3
-	for(unsigned int i = 0; i < GAMEPAD_NUM_DEVICES; i++) {
-		char buf[64];
-		snprintf(buf, 20, "SDL.Input.GamePad.%d.", i);
-		prefix = buf;
-
-		config->addOption(prefix + "DeviceType", DefaultGamePadDevice[i]);
-		config->addOption(prefix + "DeviceNum",  0);
-		for(unsigned int j = 0; j < GAMEPAD_NUM_BUTTONS; j++) {
-			config->addOption(prefix + GamePadNames[j], DefaultGamePad[i][j]);
-		}
-	}
-    
-	// PowerPad 0 - 1
-	for(unsigned int i = 0; i < POWERPAD_NUM_DEVICES; i++) {
-		char buf[64];
-		snprintf(buf, 20, "SDL.Input.PowerPad.%d.", i);
-		prefix = buf;
-
-		config->addOption(prefix + "DeviceType", DefaultPowerPadDevice[i]);
-		config->addOption(prefix + "DeviceNum",  0);
-		for(unsigned int j = 0; j < POWERPAD_NUM_BUTTONS; j++) {
-			config->addOption(prefix +PowerPadNames[j], DefaultPowerPad[i][j]);
-		}
-	}
-
-	// QuizKing
-	prefix = "SDL.Input.QuizKing.";
-	config->addOption(prefix + "DeviceType", DefaultQuizKingDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < QUIZKING_NUM_BUTTONS; j++) {
-		config->addOption(prefix + QuizKingNames[j], DefaultQuizKing[j]);
-	}
-
-	// HyperShot
-	prefix = "SDL.Input.HyperShot.";
-	config->addOption(prefix + "DeviceType", DefaultHyperShotDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < HYPERSHOT_NUM_BUTTONS; j++) {
-		config->addOption(prefix + HyperShotNames[j], DefaultHyperShot[j]);
-	}
-
-	// Mahjong
-	prefix = "SDL.Input.Mahjong.";
-	config->addOption(prefix + "DeviceType", DefaultMahjongDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < MAHJONG_NUM_BUTTONS; j++) {
-		config->addOption(prefix + MahjongNames[j], DefaultMahjong[j]);
-	}
-
-	// TopRider
-	prefix = "SDL.Input.TopRider.";
-	config->addOption(prefix + "DeviceType", DefaultTopRiderDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < TOPRIDER_NUM_BUTTONS; j++) {
-		config->addOption(prefix + TopRiderNames[j], DefaultTopRider[j]);
-	}
-
-	// FTrainer
-	prefix = "SDL.Input.FTrainer.";
-	config->addOption(prefix + "DeviceType", DefaultFTrainerDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < FTRAINER_NUM_BUTTONS; j++) {
-		config->addOption(prefix + FTrainerNames[j], DefaultFTrainer[j]);
-	}
-
-	// FamilyKeyBoard
-	prefix = "SDL.Input.FamilyKeyBoard.";
-	config->addOption(prefix + "DeviceType", DefaultFamilyKeyBoardDevice);
-	config->addOption(prefix + "DeviceNum", 0);
-	for(unsigned int j = 0; j < FAMILYKEYBOARD_NUM_BUTTONS; j++) {
-		config->addOption(prefix + FamilyKeyBoardNames[j],
-						DefaultFamilyKeyBoard[j]);
-	}
-
-	// for FAMICOM microphone in pad 2 pad 1 didn't have it
-	// Takeshi no Chousenjou uses it for example.
-	prefix = "SDL.Input.FamicomPad2.";
-	config->addOption("rp2mic", prefix + "EnableMic", 0);
-
-	// TODO: use a better data structure to store the hotkeys or something
-	//			improve this code overall in the future to make it
-	//			easier to maintain
-	const int Hotkeys[HK_MAX] = {
-		SDLK_F1, // cheat menu
-		SDLK_F2, // bind state
-		SDLK_F3, // load lua
-		SDLK_F4, // toggleBG
-		SDLK_F5, // save state
-		SDLK_F6, // fds select
-		SDLK_F7, // load state
-		SDLK_F8, // fds eject
-		SDLK_F6, // VS insert coin
-		SDLK_F8, // VS toggle dipswitch
-		SDLK_PERIOD, // toggle frame display
-		SDLK_F10, // toggle subtitle
-		SDLK_F11, // reset
-		SDLK_F12, // screenshot
-		SDLK_PAUSE, // pause
-		SDLK_MINUS, // speed++
-		SDLK_EQUALS, // speed--
-		SDLK_BACKSLASH, //frame advnace
-		SDLK_TAB, // turbo
-		SDLK_COMMA, // toggle input display
-		SDLK_q, // toggle movie RW
-		SDLK_QUOTE, // toggle mute capture
-		0, // quit // edit 10/11/11 - don't map to escape, it causes ugly things to happen to sdl.  can be manually appended to config
-		SDLK_DELETE, // frame advance lag skip
-		SDLK_SLASH, // lag counter display
-		SDLK_0, SDLK_1, SDLK_2, SDLK_3, SDLK_4, SDLK_5,
-		SDLK_6, SDLK_7, SDLK_8, SDLK_9,
-		SDLK_PAGEUP, // select state next
-		SDLK_PAGEDOWN}; // select state prev
-
-	prefix = "SDL.Hotkeys.";
-	for(int i=0; i < HK_MAX; i++)
-		config->addOption(prefix + HotkeyStrings[i], Hotkeys[i]);
-	// All mouse devices
-	config->addOption("SDL.OekaKids.0.DeviceType", "Mouse");
-	config->addOption("SDL.OekaKids.0.DeviceNum", 0);
-
-	config->addOption("SDL.Arkanoid.0.DeviceType", "Mouse");
-	config->addOption("SDL.Arkanoid.0.DeviceNum", 0);
-
-	config->addOption("SDL.Shadow.0.DeviceType", "Mouse");
-	config->addOption("SDL.Shadow.0.DeviceNum", 0);
-
-	config->addOption("SDL.Zapper.0.DeviceType", "Mouse");
-	config->addOption("SDL.Zapper.0.DeviceNum", 0);
-
-	return config;
-}
-
-void
-UpdateEMUCore(Config *config)
-{
-	int ntsccol, ntsctint, ntschue, flag, region, start, end;
-	std::string cpalette;
-
-	config->getOption("SDL.NTSCpalette", &ntsccol);
-	config->getOption("SDL.Tint", &ntsctint);
-	config->getOption("SDL.Hue", &ntschue);
-	FCEUI_SetNTSCTH(ntsccol, ntsctint, ntschue);
-
-	config->getOption("SDL.Palette", &cpalette);
-	if(cpalette.size()) {
-		LoadCPalette(cpalette);
-	}
-
-	config->getOption("SDL.PAL", &region);
-	FCEUI_SetRegion(region);
-
-	config->getOption("SDL.GameGenie", &flag);
-	FCEUI_SetGameGenie(flag ? 1 : 0);
-
-	config->getOption("SDL.Sound.LowPass", &flag);
-	FCEUI_SetLowPass(flag ? 1 : 0);
-
-	config->getOption("SDL.DisableSpriteLimit", &flag);
-	FCEUI_DisableSpriteLimitation(flag ? 1 : 0);
-
-	config->getOption("SDL.ScanLineStart", &start);
-	config->getOption("SDL.ScanLineEnd", &end);
-
-#if DOING_SCANLINE_CHECKS
-	for(int i = 0; i < 2; x++) {
-		if(srendlinev[x]<0 || srendlinev[x]>239) srendlinev[x]=0;
-		if(erendlinev[x]<srendlinev[x] || erendlinev[x]>239) erendlinev[x]=239;
-	}
-#endif
-
-	FCEUI_SetRenderedLines(start + 8, end - 8, start, end);
-}
-

src/drivers/sdl/config.h

@@ -1,57 +0,0 @@
-#ifndef CONFIG_H_HF128
-#define CONFIG_H_HF128
-
-#include "../common/configSys.h"
-
-Config *InitConfig(void);
-void UpdateEMUCore(Config *);
-int LoadCPalette(const std::string &file);
-
-// hotkey definitions
-// TODO: encapsulate this in an improved data structure
-enum HOTKEY { HK_CHEAT_MENU=0, HK_BIND_STATE, HK_LOAD_LUA, HK_TOGGLE_BG,
-	HK_SAVE_STATE, HK_FDS_SELECT, HK_LOAD_STATE, HK_FDS_EJECT ,
-	HK_VS_INSERT_COIN, HK_VS_TOGGLE_DIPSWITCH,
-	HK_TOGGLE_FRAME_DISPLAY, HK_TOGGLE_SUBTITLE, HK_RESET, HK_SCREENSHOT,
-	HK_PAUSE, HK_DECREASE_SPEED, HK_INCREASE_SPEED, HK_FRAME_ADVANCE, HK_TURBO,
-	HK_TOGGLE_INPUT_DISPLAY, HK_MOVIE_TOGGLE_RW, HK_MUTE_CAPTURE, HK_QUIT, 
-    HK_FA_LAG_SKIP, HK_LAG_COUNTER_DISPLAY,
-	HK_SELECT_STATE_0, HK_SELECT_STATE_1, HK_SELECT_STATE_2, HK_SELECT_STATE_3,
-	HK_SELECT_STATE_4, HK_SELECT_STATE_5, HK_SELECT_STATE_6, HK_SELECT_STATE_7,
-	HK_SELECT_STATE_8, HK_SELECT_STATE_9, 
-	HK_SELECT_STATE_NEXT, HK_SELECT_STATE_PREV, HK_VOLUME_DOWN, HK_VOLUME_UP,
-	HK_MAX};
-
-
-static const char* HotkeyStrings[HK_MAX] = {
-		"CheatMenu",
-		"BindState",
-		"LoadLua",
-		"ToggleBG",
-		"SaveState",
-		"FDSSelect",
-		"LoadState",
-		"FDSEject",
-		"VSInsertCoin",
-		"VSToggleDip",
-		"MovieToggleFrameDisplay",
-		"SubtitleDisplay",
-		"Reset",
-		"Screenshot",
-		"Pause",
-		"DecreaseSpeed",
-		"IncreaseSpeed",
-		"FrameAdvance",
-		"Turbo",
-		"ToggleInputDisplay",
-		"ToggleMovieRW",
-		"MuteCapture",
-		"Quit",
-		"FrameAdvanceLagSkip",
-		"LagCounterDisplay",
-		"SelectState0", "SelectState1", "SelectState2", "SelectState3",
-		"SelectState4", "SelectState5", "SelectState6", "SelectState7", 
-		"SelectState8", "SelectState9", "SelectStateNext", "SelectStatePrev",
-		"VolumeDown", "VolumeUp" };
-#endif
-

src/drivers/sdl/dface.h

@@ -1,37 +0,0 @@
-#include "../common/args.h"
-#include "../common/config.h"
-
-#include "input.h"
-
-extern CFGSTRUCT DriverConfig[];
-extern ARGPSTRUCT DriverArgs[];
-
-void DoDriverArgs(void);
-
-int InitSound();
-void WriteSound(int32 *Buffer, int Count);
-int KillSound(void);
-uint32 GetMaxSound(void);
-uint32 GetWriteSound(void);
-
-void SilenceSound(int s); /* DOS and SDL */
-
-int InitJoysticks(void);
-int KillJoysticks(void);
-uint32 *GetJSOr(void);
-
-int InitVideo(FCEUGI *gi);
-int KillVideo(void);
-void BlitScreen(uint8 *XBuf);
-void LockConsole(void);
-void UnlockConsole(void);
-void ToggleFS();		/* SDL */
-
-int LoadGame(const char *path);
-//int CloseGame(void);
-
-void Giggles(int);
-void DoFun(void);
-
-int FCEUD_NetworkConnect(void);
-

src/drivers/sdl/gui.h

@@ -1,88 +0,0 @@
-//      gui.h
-//      
-//      Copyright 2009 Lukas <lukas@LTx3-64>
-//      
-//      This program is free software; you can redistribute it and/or modify
-//      it under the terms of the GNU General Public License as published by
-//      the Free Software Foundation; either version 2 of the License, or
-//      (at your option) any later version.
-//      
-//      This program is distributed in the hope that it will be useful,
-//      but WITHOUT ANY WARRANTY; without even the implied warranty of
-//      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//      GNU General Public License for more details.
-//      
-//      You should have received a copy of the GNU General Public License
-//      along with this program; if not, write to the Free Software
-//      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-//      MA 02110-1301, USA.
-
-#ifndef FCEUX_GUI_H
-#define FCEUX_GUI_H
-
-#define GTK
-
-#ifdef _GTK
-#include <gtk/gtk.h>
-#endif
-extern GtkWidget* MainWindow;
-extern GtkWidget* evbox;
-extern GtkRadioAction* stateSlot;
-extern int GtkMouseData[3];
-extern bool gtkIsStarted;
-
-int InitGTKSubsystem(int argc, char** argv);
-void pushOutputToGTK(const char* str);
-void showGui(bool b);
-
-bool checkGTKVersion(int major_required, int minor_required);
-
-int configHotkey(char* hotkeyString);
-
-void resetVideo();
-void openPaletteConfig();
-
-void openNetworkConfig();
-void flushGtkEvents();
-
-void openHotkeyConfig();
-void openGamepadConfig();
-
-void resizeGtkWindow();
-
-#ifdef OPENGL
-void setGl(GtkWidget* w, gpointer p);
-void setDoubleBuffering(GtkWidget* w, gpointer p);
-#endif
-
-void openVideoConfig();
-void openSoundConfig();
-void quit ();
-void openAbout ();
-
-void emuReset ();
-void hardReset ();
-void enableFullscreen ();
-
-void recordMovie();
-void recordMovieAs ();
-void loadMovie ();
-#ifdef _S9XLUA_H
-void loadLua ();
-#endif
-void loadFdsBios ();
-
-void enableGameGenie(int enabled);
-void loadGameGenie ();
-
-void loadNSF ();
-void closeGame();
-void loadGame ();
-void saveStateAs();
-void loadStateFrom();
-void quickLoad();
-void quickSave();
-unsigned short GDKToSDLKeyval(int gdk_key);
-int InitGTKSubsystem(int argc, char** argv);
-
-#endif // ifndef FCEUX_GUI_H

src/drivers/sdl/icon.xpm

@@ -1,55 +0,0 @@
-/* XPM */
-static const char * icon_xpm[] = {
-"32 32 20 1",
-" 	c None",
-".	c #040204",
-"+	c #84A284",
-"@	c #C42204",
-"#	c #8482C4",
-"$	c #FCFEFC",
-"%	c #848284",
-"&	c #648284",
-"*	c #646284",
-"=	c #444244",
-"-	c #A4A284",
-";	c #C4A284",
-">	c #C48284",
-",	c #A4CAF4",
-"'	c #244244",
-")	c #444204",
-"!	c #442204",
-"~	c #446244",
-"{	c #646244",
-"]	c #644244",
-"                                ",
-"               ........         ",
-"          ...............       ",
-"   ........................     ",
-" ...........................+   ",
-" ............@@..@@...........  ",
-" .#............@@............$$ ",
-" .##..........@@.@.....$$%%%%$$ ",
-" &...........@....@$$$$$$%%&%$$ ",
-" *&...............$$$$$$$%%&%$$ ",
-" =&*.......-;;>;...$$,$$$%**&.. ",
-"  '&&..............$$,,,%=)!~.. ",
-"   ~&&............-%%##%*.~'=%& ",
-"    *&&.....+%%****&&%%&*.&!!'  ",
-"     **&%&***********&&&*~{'=   ",
-"      ********=**~**~**~        ",
-"       *****~******]            ",
-"        **~***]'                ",
-"        ~]==                    ",
-"                                ",
-" ..... .... .... .. ..@@      @@",
-" ..... .... .... .. ..@@@    @@@",
-" ..    ..   ..   .. .. @@@  @@@ ",
-" ....  ..   ..   .. ..  @@@@@@  ",
-" ....  ..   ...  .. ..   @@@@   ",
-" ..    ..   ...  .. ..   @@@@   ",
-" ..    ..   ..   .. ..  @@@@@@  ",
-" ..    ..   ..   .. .. @@@  @@@ ",
-" ..    .... .... .....@@@    @@@",
-" ..    .... ....  ... @@      @@",
-"                                ",
-"                                "};

src/drivers/sdl/input.h

@@ -1,60 +0,0 @@
-#ifndef _aosdfjk02fmasf
-#define _aosdfjk02fmasf
-
-#include "../common/configSys.h"
-
-#define MAXBUTTCONFIG   4
-typedef struct {
-	uint8  ButtType[MAXBUTTCONFIG];
-	uint8  DeviceNum[MAXBUTTCONFIG];
-	uint16 ButtonNum[MAXBUTTCONFIG];
-	uint32 NumC;
-	//uint64 DeviceID[MAXBUTTCONFIG];	/* TODO */
-} ButtConfig;
-
-
-extern int NoWaiting;
-extern CFGSTRUCT InputConfig[];
-extern ARGPSTRUCT InputArgs[];
-extern int Hotkeys[];
-void ParseGIInput(FCEUGI *GI);
-void setHotKeys();
-int ButtonConfigBegin();
-void ButtonConfigEnd();
-void ConfigButton(char *text, ButtConfig *bc);
-int DWaitButton(const uint8 *text, ButtConfig *bc, int wb);
-
-#define BUTTC_KEYBOARD          0x00
-#define BUTTC_JOYSTICK          0x01
-#define BUTTC_MOUSE             0x02
-
-#define FCFGD_GAMEPAD   1
-#define FCFGD_POWERPAD  2
-#define FCFGD_HYPERSHOT 3
-#define FCFGD_QUIZKING  4
-
-#define SDL_FCEU_HOTKEY_EVENT	SDL_USEREVENT
-
-void InitInputInterface(void);
-void InputUserActiveFix(void);
-
-extern bool replaceP2StartWithMicrophone;
-extern ButtConfig GamePadConfig[4][10];
-//extern ButtConfig powerpadsc[2][12];
-//extern ButtConfig QuizKingButtons[6];
-//extern ButtConfig FTrainerButtons[12];
-
-void IncreaseEmulationSpeed(void);
-void DecreaseEmulationSpeed(void);
-
-int DTestButtonJoy(ButtConfig *bc);
-
-void FCEUD_UpdateInput(void);
-
-void UpdateInput(Config *config);
-void InputCfg(const std::string &);
-
-std::string GetUserText(const char* title);
-const char* ButtonName(const ButtConfig* bc, int which);
-#endif
-

src/drivers/sdl/keyscan.h

@@ -1,48 +0,0 @@
-#define SDLK_A SDLK_a
-#define SDLK_B SDLK_b
-#define SDLK_C SDLK_c
-#define SDLK_D SDLK_d
-#define SDLK_E SDLK_e
-#define SDLK_F SDLK_f
-#define SDLK_G SDLK_g
-#define SDLK_H SDLK_h
-#define SDLK_I SDLK_i
-#define SDLK_J SDLK_j
-#define SDLK_K SDLK_k
-#define SDLK_L SDLK_l
-#define SDLK_M SDLK_m
-#define SDLK_N SDLK_n
-#define SDLK_O SDLK_o
-#define SDLK_P SDLK_p
-#define SDLK_Q SDLK_q
-#define SDLK_R SDLK_r
-#define SDLK_S SDLK_s
-#define SDLK_T SDLK_t
-#define SDLK_U SDLK_u
-#define SDLK_V SDLK_v
-#define SDLK_W SDLK_w
-#define SDLK_X SDLK_x
-#define SDLK_Y SDLK_y
-#define SDLK_Z SDLK_z
-#define SDLK_LEFTCONTROL SDLK_LCTRL
-#define SDLK_RIGHTCONTROL SDLK_RCTRL
-#define SDLK_LEFTALT SDLK_LALT
-#define SDLK_RIGHTALT SDLK_RALT
-#define SDLK_LEFTSHIFT SDLK_LSHIFT
-#define SDLK_RIGHTSHIFT SDLK_RSHIFT
-#define SDLK_CURSORDOWN SDLK_DOWN
-#define SDLK_CURSORUP SDLK_UP
-#define SDLK_CURSORLEFT SDLK_LEFT
-#define SDLK_CURSORRIGHT SDLK_RIGHT
-#define SDLK_ENTER SDLK_RETURN
-#define SDLK_EQUAL SDLK_EQUALS
-#define SDLK_APOSTROPHE SDLK_QUOTE
-#define SDLK_BRACKET_LEFT SDLK_LEFTBRACKET
-#define SDLK_BRACKET_RIGHT SDLK_RIGHTBRACKET
-#define SDLK_SCROLLLOCK SDLK_SCROLLOCK		/* I guess the SDL people don't like lots of Ls... */
-#define SDLK_GRAVE	SDLK_BACKQUOTE
-#define MKK(k) SDLK_##k
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-#define SDLK_LAST SDL_NUM_SCANCODES
-#endif
-#define MKK_COUNT (SDLK_LAST+1)

src/drivers/sdl/sdl-icon.h

@@ -1,134 +0,0 @@
-static const struct {
-  unsigned int  	 width;
-  unsigned int  	 height;
-  unsigned int  	 bytes_per_pixel; /* 3:RGB, 4:RGBA */ 
-  uint8 	 pixel_data[32 * 32 * 3 + 1];
-} fceu_playicon = {
-  32, 32, 3,
-  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
-  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
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-  "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
-};
-

src/drivers/sdl/sdl-joystick.cpp

@@ -1,123 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel
- *  Copyright (C) 2002 Paul Kuliniewicz
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-/// \file
-/// \brief Handles joystick input using the SDL.
-
-#include "sdl.h"
-
-#include <cstdlib>
-#include <unistd.h>
-#include <fcntl.h>
-#include <cerrno>
-
-#define MAX_JOYSTICKS	32
-static SDL_Joystick *s_Joysticks[MAX_JOYSTICKS] = {NULL};
-
-static int s_jinited = 0;
-
-
-/**
- * Tests if the given button is active on the joystick.
- */
-int
-DTestButtonJoy(ButtConfig *bc)
-{
-	int x;
-
-	for(x = 0; x < bc->NumC; x++)
-	{
-		if(bc->ButtonNum[x] & 0x2000)
-		{
-			/* Hat "button" */
-			if(SDL_JoystickGetHat(s_Joysticks[bc->DeviceNum[x]],
-								((bc->ButtonNum[x] >> 8) & 0x1F)) & 
-								(bc->ButtonNum[x]&0xFF))
-				return 1; 
-		}
-		else if(bc->ButtonNum[x] & 0x8000) 
-		{
-			/* Axis "button" */
-			int pos;
-			pos = SDL_JoystickGetAxis(s_Joysticks[bc->DeviceNum[x]],
-									bc->ButtonNum[x] & 16383);
-			if ((bc->ButtonNum[x] & 0x4000) && pos <= -16383) {
-				return 1;
-			} else if (!(bc->ButtonNum[x] & 0x4000) && pos >= 16363) {
-				return 1;
-			}
-		} 
-		else if(SDL_JoystickGetButton(s_Joysticks[bc->DeviceNum[x]],
-									bc->ButtonNum[x]))
-		return 1;
-	}
-	return 0;
-}
-
-/**
- * Shutdown the SDL joystick subsystem.
- */
-int
-KillJoysticks()
-{
-	int n;  /* joystick index */
-
-	if(!s_jinited) {
-		return -1;
-	}
-
-	for(n = 0; n < MAX_JOYSTICKS; n++) {
-		if (s_Joysticks[n] != 0) {
-			SDL_JoystickClose(s_Joysticks[n]);
-		}
-		s_Joysticks[n]=0;
-	}
-	SDL_QuitSubSystem(SDL_INIT_JOYSTICK);
-	return 0;
-}
-
-/**
- * Initialize the SDL joystick subsystem.
- */
-int
-InitJoysticks()
-{
-	int n; /* joystick index */
-	int total;
-
-	SDL_InitSubSystem(SDL_INIT_JOYSTICK);
-
-	total = SDL_NumJoysticks();
-	if(total>MAX_JOYSTICKS) {
-		total = MAX_JOYSTICKS;
-	}
-
-	for(n = 0; n < total; n++) {
-		/* Open the joystick under SDL. */
-		s_Joysticks[n] = SDL_JoystickOpen(n);
-		//printf("Could not open joystick %d: %s.\n",
-		//joy[n] - 1, SDL_GetError());
-		continue;
-	}
-
-	s_jinited = 1;
-	return 1;
-}

src/drivers/sdl/sdl-netplay.cpp

@@ -1,224 +0,0 @@
-#include "sdl.h"
-#include "input.h"
-#include <SDL_net.h>
-#include "sdl-netplay.h"
-
-char *ServerHost;
-int magic;
-
-static int LocalPortTCP=0xFCE;
-static int LocalPortUDP=0xFCE;
-static int RemotePortTCP=0xFCE;
-
-static int RemotePortUDP;	/* Not configurable, figured out during handshake. */
-
-static TCPsocket Socket;
-static UDPsocket UDPSocket;
-static SDLNet_SocketSet set;
-
-
-static void en32(uint8 *buf, uint32 morp)
-{
- buf[0]=morp;
- buf[1]=morp>>8;
- buf[2]=morp>>16;
- buf[3]=morp>>24;   
-}
- 
-static uint32 de32(uint8 *morp)
-{
- return(morp[0]|(morp[1]<<8)|(morp[2]<<16)|(morp[3]<<24));
-}
-
-
-
-int FCEUD_NetworkConnect(void)
-{
- IPaddress rip;
-
- SDLNet_Init();
- int netplay =1;
- if(netplay==1)	/* Be a server. */
- {
-  TCPsocket tmp;
-  Uint16 p=LocalPortUDP;
-
-  SDLNet_ResolveHost(&rip,NULL,LocalPortTCP);
-
-  UDPSocket=SDLNet_UDP_Open(p);
-
-  tmp=SDLNet_TCP_Open(&rip);
-  Socket=SDLNet_TCP_Accept(tmp);
-
-  memcpy(&rip,SDLNet_TCP_GetPeerAddress(Socket),sizeof(IPaddress));
-  {
-   Uint32 buf[12];
-   uint32 player=1;
-
-   magic=SDL_GetTicks();
-
-   SDLNet_Write32(buf,uport);
-   SDLNet_Write32(buf+4,1);
-   SDLNet_Write32(buf+8,magic);
-
-   SDLNet_TCP_Send(Socket, buf, 12);
-
-   /* Get the UDP port the client is waiting for data on. */
-   SDLNet_TCP_Recv(Socket, buf, 2);
-   RemotePortUDP=de32(buf);
-  }
- }
- else		/* Be a client	*/
- {
-  SDLNet_ResolveHost(&rip,ServerHost,RemotePortTCP);
-  Socket=SDLNet_TCP_Open(&rip);
-
-  {
-   Uint16 p=LocalPortUDP;
-   uint8 buf[12];
-  
-   UDPSocket=SDLNet_UDP_Open(p);
-
-   /* Now, tell the server what local UDP port it should send to. */
-   en32(buf,p);
-   SDLNet_TCP_Send(Socket, buf, 4);
- 
-   /* Get the UDP port from the server we should send data to. */
-   SDLNet_TCP_Recv(Socket, buf, 12);
-   RemotePortUDP=de32(buf);
-   magic=de32(buf+8);
-  }
-  set=SDLNet_AllocSocketSet(1);
-  SDLNet_TCP_AddSocket(set,Socket);
-  SDLNet_UDP_AddSocket(set,UDPSocket);
- }	// End client connect code.
-
- rip.port=RemotePortUDP;
- SDLNet_UDP_Bind(UDPSocket, 0, &rip);
-}
-
-
-
-
-static int CheckUDP(uint8 *packet, int32 len, int32 alt)
-{
- uint32 crc;
- uint32 repcrc;
-
- crc=FCEUI_CRC32(0,packet+4,len+8);
- repcrc=de32(packet);
-
- if(crc!=repcrc) return(0); /* CRC32 mismatch, bad packet. */
-  packet+=4;
-
- if(de32(packet)!=magic) /* Magic number mismatch, bad or spoofed packet. */
-  return(0);
-
- packet+=4;
- if(alt)
- {
-  if(de32(packet)<incounter) /* Time warped packet. */
-   return(0);
- }
- else
-  if(de32(packet)!=incounter) /* Time warped packet. */
-   return(0);
- return(1);
-}
- 
- 
-/* Be careful where these MakeXXX() functions are used. */
-static uint8 *MakeUDP(uint8 *data, int32 len)
-{
- /* UDP packet data header is 12 bytes in length. */
- static uint8 buf[12+32]; // arbitrary 32.
- 
- en32(buf+4,magic);
- en32(buf+8,outcounter);
- memcpy(buf+12,data,len);
- en32(buf,FCEUI_CRC32(0,buf+4,8+len));
- return(buf);
-}
-
-static uint8 *MakeTCP(uint8 *data, int32 len)
-{
- /* TCP packet data header is 4 bytes in length. */
- static uint8 buf[4+32]; // arbitrary 32.
- 
- en32(buf,outcounter);
- memcpy(buf+4,data,len);
- return(buf);
-}
- 
-#define UDPHEADSIZE 12
-#define TCPHEADSIZE 4 
-
-void FCEUD_NetworkClose(void)
-{
- SDLNet_Quit();
-}
-
-/* 1 byte to server */
-int FCEUD_SendDataToServer(uint8 v,uint8 cmd)
-{
-        UDPpacket upack;
- 
-        upack.channel=0;
-        upack.data=MakeUDP(data,1);
-        upack.len=upack.maxlen=UDPHEADSIZE+1;
-        upack.status=0;
- 
-        SDLNet_UDP_Send(UDPSocket,0,&upack);
-
-        outcounter++; 
-        return(1);   
-}
-
-void FCEUD_SendDataToClients(uint8 *data)
-{
-	UDPpacket upack;
-
-	SDLNet_TCP_Send(Socket,MakeTCP(data,5),TCPHEADSIZE+5);
-
-	upack.channel=0;
-	upack.data=MakeUDP(data,5);
-	upack.len=upack.maxlen=UDPHEADSIZE+5;
-	upack.status=0;
-
-	SDLNet_UDP_Send(UDPSocket,0,&upack);
-
-	outcounter++;
-	return(1);
-}
-
-int FCEUD_GetDataFromServer(uint8 *data)
-{
-  uint8 buf[128];    
-  NoWaiting&=~2;
-
-  while(SDLNet_CheckSockets(set,1)==0)
-  {
-   // do something here.
-  }
-  if(SDLNet_SocketReady(Socket))
-  {
-     if(de32(buf)==incounter) /* New packet, keep. */
-     {
-      unsigned long beefie; 
-      memcpy(data,buf+TCPHEADSIZE,5);
-      incounter++;
-      
-      if(!ioctl(Socket,FIONREAD,&beefie))
-       if(beefie)
-        NoWaiting|=2;
-       
-      return(1);
-     }
-
-  }
-  if(SDLNet_SocketReady(UDPSocket)
-  {
-
-
-  }
-}

src/drivers/sdl/sdl-opengl.cpp

@@ -1,251 +0,0 @@
-#define GL_GLEXT_LEGACY
-
-#include "sdl.h"
-#include "sdl-opengl.h"
-#include "../common/vidblit.h"
-#include "../../utils/memory.h"
-
-#ifdef APPLEOPENGL
-#include <OpenGL/gl.h>
-#include <OpenGL/glu.h>
-#include <OpenGL/glext.h>
-#else
-#include <GL/gl.h>
-#include <GL/glu.h>
-#include <GL/glext.h>
-#endif
-#include <cstring>
-#include <cstdlib>
-
-#ifndef APIENTRY
-#define APIENTRY
-#endif
-
-static GLuint textures[2]={0,0};	// Normal image, scanline overlay.
-
-static int left,right,top,bottom; // right and bottom are not inclusive.
-static int scanlines;
-static void *HiBuffer;
-
-typedef void APIENTRY (*glColorTableEXT_Func)(GLenum target,
-		GLenum internalformat,  GLsizei width, GLenum format, GLenum type,
-		const GLvoid *table);
-glColorTableEXT_Func p_glColorTableEXT;
-
-void
-SetOpenGLPalette(uint8 *data)
-{
-	if(!HiBuffer) {
-		glBindTexture(GL_TEXTURE_2D, textures[0]);
-		p_glColorTableEXT(GL_TEXTURE_2D, GL_RGB, 256,
-						GL_RGBA, GL_UNSIGNED_BYTE, data);
-	} else {
-		SetPaletteBlitToHigh((uint8*)data);
-	}
-}
-
-void
-BlitOpenGL(uint8 *buf)
-{
-	glClear(GL_COLOR_BUFFER_BIT);
-	glBindTexture(GL_TEXTURE_2D, textures[0]);
-
-	if(HiBuffer) {
-		Blit8ToHigh(buf, (uint8*)HiBuffer, 256, 240, 256*4, 1, 1);
-    
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 256, 256, 0,
-					GL_RGBA, GL_UNSIGNED_BYTE, HiBuffer);
-	}
-	else {
-		//glPixelStorei(GL_UNPACK_ROW_LENGTH, 256);
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_COLOR_INDEX8_EXT, 256, 256, 0,
-					GL_COLOR_INDEX,GL_UNSIGNED_BYTE,buf);
-	}
-
-	glBegin(GL_QUADS);
-	glTexCoord2f(1.0f*left/256, 1.0f*bottom/256); // Bottom left of picture.
-	glVertex2f(-1.0f, -1.0f);	// Bottom left of target.
-
-	glTexCoord2f(1.0f*right/256, 1.0f*bottom/256);// Bottom right of picture.
-	glVertex2f( 1.0f, -1.0f);	// Bottom right of target.
-
-	glTexCoord2f(1.0f*right/256, 1.0f*top/256); // Top right of our picture.
-	glVertex2f( 1.0f,  1.0f);	// Top right of target.
-
-	glTexCoord2f(1.0f*left/256, 1.0f*top/256);  // Top left of our picture.
-	glVertex2f(-1.0f,  1.0f);	// Top left of target.
-	glEnd();
-
-	//glDisable(GL_BLEND);
-	if(scanlines) {
-		glEnable(GL_BLEND);
-
-		glBindTexture(GL_TEXTURE_2D, textures[1]);
-		glBlendFunc(GL_DST_COLOR, GL_SRC_ALPHA);
-
-		glBegin(GL_QUADS);
-
-		glTexCoord2f(1.0f*left/256,
-					1.0f*bottom/256); // Bottom left of our picture.
-		glVertex2f(-1.0f, -1.0f);      // Bottom left of target.
- 
-		glTexCoord2f(1.0f*right/256,
-					1.0f*bottom/256); // Bottom right of our picture.
-		glVertex2f( 1.0f, -1.0f);      // Bottom right of target.
- 
-		glTexCoord2f(1.0f*right/256,
-					1.0f*top/256);    // Top right of our picture.
-		glVertex2f( 1.0f,  1.0f);      // Top right of target.
- 
-		glTexCoord2f(1.0f*left/256,
-					1.0f*top/256);     // Top left of our picture.
-		glVertex2f(-1.0f,  1.0f);      // Top left of target.
-
-		glEnd();
-		glDisable(GL_BLEND);
-	}
-	SDL_GL_SwapBuffers();
-}
-
-void
-KillOpenGL(void)
-{
-	if(textures[0]) {
-		glDeleteTextures(2, &textures[0]);
-	}
-	textures[0]=0;
-	if(HiBuffer) {
-		free(HiBuffer);
-		HiBuffer=0;
-	}
-}
-/* Rectangle, left, right(not inclusive), top, bottom(not inclusive). */
-
-int
-InitOpenGL(int l,
-		int r,
-		int t,
-		int b,
-		double xscale,
-		double yscale,
-		int efx,
-		int ipolate,
-		int stretchx,
-		int stretchy,
-		SDL_Surface *screen)
-{
-	const char *extensions;
-
-#define LFG(x) if(!(##x = (x##_Func) SDL_GL_GetProcAddress(#x))) return(0);
-
-#define LFGN(x) p_##x = (x##_Func) SDL_GL_GetProcAddress(#x)
-
-//	LFG(glBindTexture);
-	LFGN(glColorTableEXT);
-//	LFG(glTexImage2D);
-//	LFG(glBegin);
-//	LFG(glVertex2f);
-//	LFG(glTexCoord2f);
-//	LFG(glEnd);
-//	LFG(glEnable);
-//	LFG(glBlendFunc);
-//	LFG(glGetString);
-//	LFG(glViewport);
-//	LFG(glGenTextures);
-//	LFG(glDeleteTextures);
-//	LFG(glTexParameteri);
-//	LFG(glClearColor);
-//	LFG(glLoadIdentity);
-//	LFG(glClear);
-//	LFG(glMatrixMode);
-//	LFG(glDisable);
-
-	left=l;
-	right=r;
-	top=t;
-	bottom=b;
-
-	HiBuffer=0;
- 
-	extensions=(const char*)glGetString(GL_EXTENSIONS);
-
-	if((efx&2) || !extensions || !p_glColorTableEXT || !strstr(extensions,"GL_EXT_paletted_texture"))
-	{
-	if(!(efx&2)) // Don't want to print out a warning message in this case...
-		FCEU_printf("Paletted texture extension not found.  Using slower texture format...\n");
-	HiBuffer=FCEU_malloc(4*256*256);
-	memset(HiBuffer,0x00,4*256*256);
-  #ifndef LSB_FIRST
-	InitBlitToHigh(4,0xFF000000,0xFF0000,0xFF00,efx&2,0,0);
-  #else
-	InitBlitToHigh(4,0xFF,0xFF00,0xFF0000,efx&2,0,0);
-  #endif
-	}
- 
-	if(screen->flags & SDL_FULLSCREEN)
-	{
-		xscale=(double)screen->w / (double)(r-l);
-		yscale=(double)screen->h / (double)(b-t);
-		if(xscale<yscale) yscale = xscale;
-		if(yscale<xscale) xscale = yscale;
-	}
-
-	{
-		int rw=(int)((r-l)*xscale);
-		int rh=(int)((b-t)*yscale);
-		int sx=(screen->w-rw)/2;     // Start x
-		int sy=(screen->h-rh)/2;      // Start y
-
-		if(stretchx) { sx=0; rw=screen->w; }
-		if(stretchy) { sy=0; rh=screen->h; }
-		glViewport(sx, sy, rw, rh);
-	}
-	glGenTextures(2, &textures[0]);
-	scanlines=0;
-
-	if(efx&1)
-	{
-		uint8 *buf;
-		int x,y;
-
-		scanlines=1;
-
-		glBindTexture(GL_TEXTURE_2D, textures[1]);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,ipolate?GL_LINEAR:GL_NEAREST);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,ipolate?GL_LINEAR:GL_NEAREST);
-
-		buf=(uint8*)FCEU_dmalloc(256*(256*2)*4);
-
-		for(y=0;y<(256*2);y++)
-			for(x=0;x<256;x++)
-			{
-				buf[y*256*4+x*4]=0;
-				buf[y*256*4+x*4+1]=0;
-				buf[y*256*4+x*4+2]=0;
-				buf[y*256*4+x*4+3]=(y&1)?0x00:0xFF; //?0xa0:0xFF; // <-- Pretty
-				//buf[y*256+x]=(y&1)?0x00:0xFF;
-			}
-		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 256, (scanlines==2)?256*4:512, 0,
-				GL_RGBA,GL_UNSIGNED_BYTE,buf);
-		FCEU_dfree(buf);
-	}
-	glBindTexture(GL_TEXTURE_2D, textures[0]);
-     
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,ipolate?GL_LINEAR:GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,ipolate?GL_LINEAR:GL_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
-	glEnable(GL_TEXTURE_2D);
-	glDisable(GL_DEPTH_TEST);
-	glClearColor(0.0f, 0.0f, 0.0f, 0.0f);	// Background color to black.
-	glMatrixMode(GL_MODELVIEW);
-	glLoadIdentity();
-
-	// In a double buffered setup with page flipping, be sure to clear both buffers.
-	glClear(GL_COLOR_BUFFER_BIT);
-	SDL_GL_SwapBuffers();
-	glClear(GL_COLOR_BUFFER_BIT);
-	SDL_GL_SwapBuffers();
-
-	return 1;
-}

src/drivers/sdl/sdl-opengl.h

@@ -1,6 +0,0 @@
-void SetOpenGLPalette(uint8 *data);
-void BlitOpenGL(uint8 *buf);
-void KillOpenGL(void);
-int InitOpenGL(int l, int r, int t, int b, double xscale,double yscale, int efx, int ipolate,
-					int stretchx, int stretchy, SDL_Surface *screen);
-

src/drivers/sdl/sdl-sound.cpp

@@ -1,272 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-/// \file
-/// \brief Handles sound emulation using the SDL.
-
-#include "sdl.h"
-
-#include "../common/configSys.h"
-#include "../../utils/memory.h"
-
-#include <cstdio>
-#include <cstring>
-#include <cstdlib>
-
-extern Config *g_config;
-
-static volatile int *s_Buffer = 0;
-static unsigned int s_BufferSize;
-static unsigned int s_BufferRead;
-static unsigned int s_BufferWrite;
-static volatile unsigned int s_BufferIn;
-
-static int s_mute = 0;
-
-
-/**
- * Callback from the SDL to get and play audio data.
- */
-static void
-fillaudio(void *udata,
-			uint8 *stream,
-			int len)
-{
-	int16 *tmps = (int16*)stream;
-	len >>= 1;
-	while(len) {
-		int16 sample = 0;
-		if(s_BufferIn) {
-			sample = s_Buffer[s_BufferRead];
-			s_BufferRead = (s_BufferRead + 1) % s_BufferSize;
-			s_BufferIn--;
-		} else {
-			sample = 0;
-		}
-
-		*tmps = sample;
-		tmps++;
-		len--;
-	}
-}
-
-/**
- * Initialize the audio subsystem.
- */
-int
-InitSound()
-{
-	int sound, soundrate, soundbufsize, soundvolume, soundtrianglevolume, soundsquare1volume, soundsquare2volume, soundnoisevolume, soundpcmvolume, soundq;
-	SDL_AudioSpec spec;
-
-	g_config->getOption("SDL.Sound", &sound);
-	if(!sound) {
-		return 0;
-	}
-
-	memset(&spec, 0, sizeof(spec));
-	if(SDL_InitSubSystem(SDL_INIT_AUDIO) < 0) {
-		puts(SDL_GetError());
-		KillSound();
-		return 0;
-	}
-	char driverName[8];
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-	// TODO - SDL 2
-#else
-	SDL_AudioDriverName(driverName, 8);
-	fprintf(stderr, "Loading SDL sound with %s driver...\n", driverName);
-#endif
-
-	// load configuration variables
-	g_config->getOption("SDL.Sound.Rate", &soundrate);
-	g_config->getOption("SDL.Sound.BufSize", &soundbufsize);
-	g_config->getOption("SDL.Sound.Volume", &soundvolume);
-	g_config->getOption("SDL.Sound.Quality", &soundq);
-	g_config->getOption("SDL.Sound.TriangleVolume", &soundtrianglevolume);
-	g_config->getOption("SDL.Sound.Square1Volume", &soundsquare1volume);
-	g_config->getOption("SDL.Sound.Square2Volume", &soundsquare2volume);
-	g_config->getOption("SDL.Sound.NoiseVolume", &soundnoisevolume);
-	g_config->getOption("SDL.Sound.PCMVolume", &soundpcmvolume);
-
-	spec.freq = soundrate;
-	spec.format = AUDIO_S16SYS;
-	spec.channels = 1;
-	spec.samples = 512;
-	spec.callback = fillaudio;
-	spec.userdata = 0;
-
-	s_BufferSize = soundbufsize * soundrate / 1000;
-
-	// For safety, set a bare minimum:
-	if (s_BufferSize < spec.samples * 2)
-	s_BufferSize = spec.samples * 2;
-
-	s_Buffer = (int *)FCEU_dmalloc(sizeof(int) * s_BufferSize);
-	if (!s_Buffer)
-		return 0;
-	s_BufferRead = s_BufferWrite = s_BufferIn = 0;
-
-	if(SDL_OpenAudio(&spec, 0) < 0)
-	{
-		puts(SDL_GetError());
-		KillSound();
-		return 0;
-    }
-	SDL_PauseAudio(0);
-
-	FCEUI_SetSoundVolume(soundvolume);
-	FCEUI_SetSoundQuality(soundq);
-	FCEUI_Sound(soundrate);
-	FCEUI_SetTriangleVolume(soundtrianglevolume);
-	FCEUI_SetSquare1Volume(soundsquare1volume);
-	FCEUI_SetSquare2Volume(soundsquare2volume);
-	FCEUI_SetNoiseVolume(soundnoisevolume);
-	FCEUI_SetPCMVolume(soundpcmvolume);
-	return 1;
-}
-
-
-/**
- * Returns the size of the audio buffer.
- */
-uint32
-GetMaxSound(void)
-{
-	return(s_BufferSize);
-}
-
-/**
- * Returns the amount of free space in the audio buffer.
- */
-uint32
-GetWriteSound(void)
-{
-	return(s_BufferSize - s_BufferIn);
-}
-
-/**
- * Send a sound clip to the audio subsystem.
- */
-void
-WriteSound(int32 *buf,
-           int Count)
-{
-	extern int EmulationPaused;
-	if (EmulationPaused == 0)
-		while(Count)
-		{
-			while(s_BufferIn == s_BufferSize) 
-			{
-				SDL_Delay(1);
-			}
-
-			s_Buffer[s_BufferWrite] = *buf;
-			Count--;
-			s_BufferWrite = (s_BufferWrite + 1) % s_BufferSize;
-            
-			SDL_LockAudio();
-			s_BufferIn++;
-			SDL_UnlockAudio();
-            
-			buf++;
-		}
-}
-
-/**
- * Pause (1) or unpause (0) the audio output.
- */
-void
-SilenceSound(int n)
-{ 
-	SDL_PauseAudio(n);   
-}
-
-/**
- * Shut down the audio subsystem.
- */
-int
-KillSound(void)
-{
-	FCEUI_Sound(0);
-	SDL_CloseAudio();
-	SDL_QuitSubSystem(SDL_INIT_AUDIO);
-	if(s_Buffer) {
-		free((void *)s_Buffer);
-		s_Buffer = 0;
-	}
-	return 0;
-}
-
-
-/**
- * Adjust the volume either down (-1), up (1), or to the default (0).
- * Unmutes if mute was active before.
- */
-void
-FCEUD_SoundVolumeAdjust(int n)
-{
-	int soundvolume;
-	g_config->getOption("SDL.Sound.Volume", &soundvolume);
-
-	switch(n) {
-	case -1:
-		soundvolume -= 10;
-		if(soundvolume < 0) {
-			soundvolume = 0;
-		}
-		break;
-	case 0:
-		soundvolume = 100;
-		break;
-	case 1:
-		soundvolume += 10;
-		if(soundvolume > 150) {
-			soundvolume = 150;
-		}
-		break;
-	}
-
-	s_mute = 0;
-	FCEUI_SetSoundVolume(soundvolume);
-	g_config->setOption("SDL.Sound.Volume", soundvolume);
-
-	FCEU_DispMessage("Sound volume %d.",0, soundvolume);
-}
-
-/**
- * Toggles the sound on or off.
- */
-void
-FCEUD_SoundToggle(void)
-{
-	if(s_mute) {
-		int soundvolume;
-		g_config->getOption("SDL.SoundVolume", &soundvolume);
-
-		s_mute = 0;
-		FCEUI_SetSoundVolume(soundvolume);
-		FCEU_DispMessage("Sound mute off.",0);
-	} else {
-		s_mute = 1;
-		FCEUI_SetSoundVolume(0);
-		FCEU_DispMessage("Sound mute on.",0);
-	}
-}

src/drivers/sdl/sdl-throttle.cpp

@@ -1,150 +0,0 @@
-/// \file
-/// \brief Handles emulation speed throttling using the SDL timing functions.
-
-#include "sdl.h"
-#include "throttle.h"
-
-static const double Slowest = 0.015625; // 1/64x speed (around 1 fps on NTSC)
-static const double Fastest = 32;       // 32x speed   (around 1920 fps on NTSC)
-static const double Normal  = 1.0;      // 1x speed    (around 60 fps on NTSC)
-
-static uint64 Lasttime, Nexttime;
-static long double desired_frametime;
-static int InFrame;
-double g_fpsScale = Normal; // used by sdl.cpp
-bool MaxSpeed = false;
-
-/* LOGMUL = exp(log(2) / 3)
- *
- * This gives us a value such that if we do x*=LOGMUL three times,
- * then after that, x is twice the value it was before.
- *
- * This gives us three speed steps per order of magnitude.
- *
- */
-#define LOGMUL 1.259921049894873
-
-/**
- * Refreshes the FPS throttling variables.
- */
-void
-RefreshThrottleFPS()
-{
-	uint64 fps = FCEUI_GetDesiredFPS(); // Do >> 24 to get in Hz
-	desired_frametime = 16777216.0l / (fps * g_fpsScale);
-
-	Lasttime=0;   
-	Nexttime=0;
-	InFrame=0;
-}
-
-/**
- * Perform FPS speed throttling by delaying until the next time slot.
- */
-int
-SpeedThrottle()
-{
-	if(g_fpsScale >= 32)
-	{
-		return 0; /* Done waiting */
-	}
-	uint64 time_left;
-	uint64 cur_time;
-    
-	if(!Lasttime)
-		Lasttime = SDL_GetTicks();
-    
-	if(!InFrame)
-	{
-		InFrame = 1;
-		Nexttime = Lasttime + desired_frametime * 1000;
-	}
-    
-	cur_time  = SDL_GetTicks();
-	if(cur_time >= Nexttime)
-		time_left = 0;
-	else
-		time_left = Nexttime - cur_time;
-    
-	if(time_left > 50)
-	{
-		time_left = 50;
-		/* In order to keep input responsive, don't wait too long at once */
-		/* 50 ms wait gives us a 20 Hz responsetime which is nice. */
-	}
-	else
-		InFrame = 0;
-    
-	/*fprintf(stderr, "attempting to sleep %Ld ms, frame complete=%s\n",
-		time_left, InFrame?"no":"yes");*/
-	SDL_Delay(time_left);
-    
-	if(!InFrame)
-	{
-		Lasttime = SDL_GetTicks();
-		return 0; /* Done waiting */
-	}
-	return 1; /* Must still wait some more */
-}
-
-/**
- * Set the emulation speed throttling to the next entry in the speed table.
- */
-void IncreaseEmulationSpeed(void)
-{
-	g_fpsScale *= LOGMUL;
-    
-	if(g_fpsScale > Fastest) g_fpsScale = Fastest;
-
-	RefreshThrottleFPS();
-     
-	FCEU_DispMessage("Emulation speed %.1f%%",0, g_fpsScale*100.0);
-}
-
-/**
- * Set the emulation speed throttling to the previous entry in the speed table.
- */
-void DecreaseEmulationSpeed(void)
-{
-	g_fpsScale /= LOGMUL;
-	if(g_fpsScale < Slowest)
-		g_fpsScale = Slowest;
-
-	RefreshThrottleFPS();
-
-	FCEU_DispMessage("Emulation speed %.1f%%",0, g_fpsScale*100.0);
-}
-
-/**
- * Set the emulation speed throttling to a specific value.
- */
-void
-FCEUD_SetEmulationSpeed(int cmd)
-{
-	MaxSpeed = false;
-    
-	switch(cmd) {
-	case EMUSPEED_SLOWEST:
-		g_fpsScale = Slowest;
-		break;
-	case EMUSPEED_SLOWER:
-		DecreaseEmulationSpeed();
-		break;
-	case EMUSPEED_NORMAL:
-		g_fpsScale = Normal;
-		break;
-	case EMUSPEED_FASTER:
-		IncreaseEmulationSpeed();
-		break;
-	case EMUSPEED_FASTEST:
-		g_fpsScale = Fastest;
-		MaxSpeed = true;
-		break;
-	default:
-		return;
-	}
-
-	RefreshThrottleFPS();
-
-	FCEU_DispMessage("Emulation speed %.1f%%",0, g_fpsScale*100.0);
-}

src/drivers/sdl/sdl-video.cpp

@@ -1,861 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-/// \file
-/// \brief Handles the graphical game display for the SDL implementation.
-
-#include "sdl.h"
-#include "sdl-opengl.h"
-#include "../common/vidblit.h"
-#include "../../fceu.h"
-#include "../../version.h"
-#include "../../video.h"
-
-#include "../../utils/memory.h"
-
-#include "sdl-icon.h"
-#include "dface.h"
-
-#include "../common/configSys.h"
-#include "sdl-video.h"
-
-#ifdef CREATE_AVI
-#include "../videolog/nesvideos-piece.h"
-#endif
-
-#ifdef _GTK
-#include "gui.h"
-#endif
-#ifdef GDK_WINDOWING_X11
-#include <gdk/gdkx.h>
-#endif
-
-#include <cstdio>
-#include <cstring>
-#include <cstdlib>
-
-// GLOBALS
-extern Config *g_config;
-
-// STATIC GLOBALS
-extern SDL_Surface *s_screen;
-
-static SDL_Surface *s_BlitBuf; // Buffer when using hardware-accelerated blits.
-static SDL_Surface *s_IconSurface = NULL;
-
-static int s_curbpp;
-static int s_srendline, s_erendline;
-static int s_tlines;
-static int s_inited;
-
-#ifdef OPENGL
-static int s_useOpenGL;
-#endif
-static double s_exs, s_eys;
-static int s_eefx;
-static int s_clipSides;
-static int s_fullscreen;
-static int noframe;
-static int s_nativeWidth = -1;
-static int s_nativeHeight = -1;
-
-#define NWIDTH	(256 - (s_clipSides ? 16 : 0))
-#define NOFFSET	(s_clipSides ? 8 : 0)
-
-static int s_paletterefresh;
-
-extern bool MaxSpeed;
-
-/**
- * Attempts to destroy the graphical video display.  Returns 0 on
- * success, -1 on failure.
- */
-
-//draw input aids if we are fullscreen
-bool FCEUD_ShouldDrawInputAids()
-{
-	return s_fullscreen!=0;
-}
- 
-int
-KillVideo()
-{
-	// if the IconSurface has been initialized, destroy it
-	if(s_IconSurface) {
-		SDL_FreeSurface(s_IconSurface);
-		s_IconSurface=0;
-	}
-
-	// return failure if the video system was not initialized
-	if(s_inited == 0)
-		return -1;
-    
-	// if the rest of the system has been initialized, shut it down
-#ifdef OPENGL
-	// check for OpenGL and shut it down
-	if(s_useOpenGL)
-		KillOpenGL();
-	else
-#endif
-		// shut down the system that converts from 8 to 16/32 bpp
-		if(s_curbpp > 8)
-			KillBlitToHigh();
-
-	// shut down the SDL video sub-system
-	SDL_QuitSubSystem(SDL_INIT_VIDEO);
-
-	s_inited = 0;
-	return 0;
-}
-
-
-// this variable contains information about the special scaling filters
-static int s_sponge;
-
-/**
- * These functions determine an appropriate scale factor for fullscreen/
- */
-inline double GetXScale(int xres)
-{
-	return ((double)xres) / NWIDTH;
-}
-inline double GetYScale(int yres)
-{
-	return ((double)yres) / s_tlines;
-}
-void FCEUD_VideoChanged()
-{
-	int buf;
-	g_config->getOption("SDL.PAL", &buf);
-	if(buf == 1)
-		PAL = 1;
-	else
-		PAL = 0; // NTSC and Dendy
-}
-
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-int InitVideo(FCEUGI *gi)
-{
-	// This is a big TODO.  Stubbing this off into its own function,
-	// as the SDL surface routines have changed drastically in SDL2
-	// TODO - SDL2
-}
-#else
-/**
- * Attempts to initialize the graphical video display.  Returns 0 on
- * success, -1 on failure.
- */
-int
-InitVideo(FCEUGI *gi)
-{
-	// XXX soules - const?  is this necessary?
-	const SDL_VideoInfo *vinf;
-	int error, flags = 0;
-	int doublebuf, xstretch, ystretch, xres, yres, show_fps;
-
-	FCEUI_printf("Initializing video...");
-
-	// load the relevant configuration variables
-	g_config->getOption("SDL.Fullscreen", &s_fullscreen);
-	g_config->getOption("SDL.DoubleBuffering", &doublebuf);
-#ifdef OPENGL
-	g_config->getOption("SDL.OpenGL", &s_useOpenGL);
-#endif
-	g_config->getOption("SDL.SpecialFilter", &s_sponge);
-	g_config->getOption("SDL.XStretch", &xstretch);
-	g_config->getOption("SDL.YStretch", &ystretch);
-	g_config->getOption("SDL.LastXRes", &xres);
-	g_config->getOption("SDL.LastYRes", &yres);
-	g_config->getOption("SDL.ClipSides", &s_clipSides);
-	g_config->getOption("SDL.NoFrame", &noframe);
-	g_config->getOption("SDL.ShowFPS", &show_fps);
-
-	// check the starting, ending, and total scan lines
-	FCEUI_GetCurrentVidSystem(&s_srendline, &s_erendline);
-	s_tlines = s_erendline - s_srendline + 1;
-
-	// check if we should auto-set x/y resolution
-
-    // check for OpenGL and set the global flags
-#if OPENGL
-	if(s_useOpenGL && !s_sponge) {
-		flags = SDL_OPENGL;
-	}
-#endif
-
-	// initialize the SDL video subsystem if it is not already active
-	if(!SDL_WasInit(SDL_INIT_VIDEO)) {
-		error = SDL_InitSubSystem(SDL_INIT_VIDEO);
-		if(error) {
-			FCEUD_PrintError(SDL_GetError());
-			return -1;
-		}
-	}
-	s_inited = 1;
-
-	// shows the cursor within the display window
-	SDL_ShowCursor(1);
-
-	// determine if we can allocate the display on the video card
-	vinf = SDL_GetVideoInfo();
-	if(vinf->hw_available) {
-		flags |= SDL_HWSURFACE;
-	}
-    
-	// get the monitor's current resolution if we do not already have it
-	if(s_nativeWidth < 0) {
-		s_nativeWidth = vinf->current_w;
-	}
-	if(s_nativeHeight < 0) {
-		s_nativeHeight = vinf->current_h;
-	}
-
-	// check to see if we are showing FPS
-	FCEUI_SetShowFPS(show_fps);
-    
-	// check if we are rendering fullscreen
-	if(s_fullscreen) {
-		int no_cursor;
-		g_config->getOption("SDL.NoFullscreenCursor", &no_cursor);
-		flags |= SDL_FULLSCREEN;
-		SDL_ShowCursor(!no_cursor);
-	}
-	else {
-		SDL_ShowCursor(1);
-	}
-    
-	if(noframe) {
-		flags |= SDL_NOFRAME;
-	}
-
-	// gives the SDL exclusive palette control... ensures the requested colors
-	flags |= SDL_HWPALETTE;
-
-	// enable double buffering if requested and we have hardware support
-#ifdef OPENGL
-	if(s_useOpenGL) {
-		FCEU_printf("Initializing with OpenGL (Disable with '--opengl 0').\n");
-		if(doublebuf) {
-			 SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-		}
-	} else
-#endif
-		if(doublebuf && (flags & SDL_HWSURFACE)) {
-			flags |= SDL_DOUBLEBUF;
-		}
-
-	if(s_fullscreen) {
-		int desbpp, autoscale;
-		g_config->getOption("SDL.BitsPerPixel", &desbpp);
-		g_config->getOption("SDL.AutoScale", &autoscale);
-		if (autoscale)
-		{
-			double auto_xscale = GetXScale(xres);
-			double auto_yscale = GetYScale(yres);
-			double native_ratio = ((double)NWIDTH) / s_tlines;
-			double screen_ratio = ((double)xres) / yres;
-			int keep_ratio;
-            
-			g_config->getOption("SDL.KeepRatio", &keep_ratio);
-            
-			// Try to choose resolution
-			if (screen_ratio < native_ratio)
-			{
-				// The screen is narrower than the original. Maximizing width will not clip
-				auto_xscale = auto_yscale = GetXScale(xres);
-				if (keep_ratio) 
-					auto_yscale = GetYScale(yres);
-			}
-			else
-			{
-				auto_yscale = auto_xscale = GetYScale(yres);
-				if (keep_ratio) 
-					auto_xscale = GetXScale(xres);
-			}
-			s_exs = auto_xscale;
-			s_eys = auto_yscale;
-		}
-		else
-		{
-			g_config->getOption("SDL.XScale", &s_exs);
-			g_config->getOption("SDL.YScale", &s_eys);
-		}
-		g_config->getOption("SDL.SpecialFX", &s_eefx);
-
-#ifdef OPENGL
-		if(!s_useOpenGL) {
-			s_exs = (int)s_exs;
-			s_eys = (int)s_eys;
-		} else {
-			desbpp = 0;
-		}
-        
-
-		if((s_useOpenGL && !xstretch) || !s_useOpenGL)
-#endif
-			if(xres < (NWIDTH * s_exs) || s_exs <= 0.01) {
-				FCEUD_PrintError("xscale out of bounds.");
-				KillVideo();
-				return -1;
-			}
-
-#ifdef OPENGL
-		if((s_useOpenGL && !ystretch) || !s_useOpenGL)
-#endif
-			if(yres < s_tlines * s_eys || s_eys <= 0.01) {
-				FCEUD_PrintError("yscale out of bounds.");
-				KillVideo();
-				return -1;
-			}
-
-#ifdef OPENGL
-		s_screen = SDL_SetVideoMode(s_useOpenGL ? s_nativeWidth : xres,
-									s_useOpenGL ? s_nativeHeight : yres,
-									desbpp, flags);
-#else
-		s_screen = SDL_SetVideoMode(xres, yres, desbpp, flags);
-#endif
-
-		if(!s_screen) {
-			FCEUD_PrintError(SDL_GetError());
-			return -1;
-		}
-	} else {
-		int desbpp;
-		g_config->getOption("SDL.BitsPerPixel", &desbpp);
-
-		g_config->getOption("SDL.XScale", &s_exs);
-		g_config->getOption("SDL.YScale", &s_eys);
-		g_config->getOption("SDL.SpecialFX", &s_eefx);
-
-		// -Video Modes Tag-
-		if(s_sponge) {
-			if(s_sponge <= 3 && s_sponge >= 1)
-			{
-				s_exs = s_eys = 2;
-			} else if (s_sponge >=4 && s_sponge <= 5)
-			{
-				s_exs = s_eys = 3;
-			} else if (s_sponge >= 6 && s_sponge <= 8)
-			{
-				s_exs = s_eys = s_sponge - 4;
-			}
-			else if(s_sponge == 9)
-			{
-				s_exs = s_eys = 3;
-			}
-			else
-			{
-				s_exs = s_eys = 1;
-			}
-			if(s_sponge == 3) {
-				xres = 301 * s_exs;
-			}
-			s_eefx = 0;
-			if(s_sponge == 1 || s_sponge == 4) {
-				desbpp = 32;
-			}
-		}
-
-		int scrw = NWIDTH * s_exs;
-		if(s_sponge == 3) {
-			scrw = 301 * s_exs;
-		}
-
-#ifdef OPENGL
-		if(!s_useOpenGL) {
-			s_exs = (int)s_exs;
-			s_eys = (int)s_eys;
-		}
-		if(s_exs <= 0.01) {
-			FCEUD_PrintError("xscale out of bounds.");
-			KillVideo();
-			return -1;
-		}
-		if(s_eys <= 0.01) {
-			FCEUD_PrintError("yscale out of bounds.");
-			KillVideo();
-			return -1;
-		}
-		if(s_sponge && s_useOpenGL) {
-			FCEUD_PrintError("scalers not compatible with openGL mode.");
-			KillVideo();
-			return -1;
-		}
-#endif
-
-#if defined(_GTK) && defined(SDL_VIDEO_DRIVER_X11) && defined(GDK_WINDOWING_X11)
-		if(noGui == 0)
-		{
-			while (gtk_events_pending())
-				gtk_main_iteration_do(FALSE);
-        
-			char SDL_windowhack[128];
-			sprintf(SDL_windowhack, "SDL_WINDOWID=%u", (unsigned int)GDK_WINDOW_XID(gtk_widget_get_window(evbox)));
-			SDL_putenv(SDL_windowhack);
-        
-			// init SDL video
-			if (SDL_WasInit(SDL_INIT_VIDEO))
-				SDL_QuitSubSystem(SDL_INIT_VIDEO);
-			if ( SDL_InitSubSystem(SDL_INIT_VIDEO) < 0 )
-			{
-				fprintf(stderr, "Couldn't init SDL video: %s\n", SDL_GetError());
-				gtk_main_quit();
-			}
-		}
-#endif
-        
-		s_screen = SDL_SetVideoMode(scrw, (int)(s_tlines * s_eys),
-								desbpp, flags);
-		if(!s_screen) {
-			FCEUD_PrintError(SDL_GetError());
-			return -1;
-		}
-
-#ifdef _GTK
-		if(noGui == 0)
-		{
-			GtkRequisition req;
-			gtk_widget_size_request(GTK_WIDGET(MainWindow), &req);
-			gtk_window_resize(GTK_WINDOW(MainWindow), req.width, req.height);
-		 }
-#endif
-		 }
-	s_curbpp = s_screen->format->BitsPerPixel;
-	if(!s_screen) {
-		FCEUD_PrintError(SDL_GetError());
-		KillVideo();
-		return -1;
-	}
-
-#if 0
-	// XXX soules - this would be creating a surface on the video
-    //              card, but was commented out for some reason...
-    s_BlitBuf = SDL_CreateRGBSurface(SDL_HWSURFACE, 256, 240,
-                                     s_screen->format->BitsPerPixel,
-                                     s_screen->format->Rmask,
-                                     s_screen->format->Gmask,
-                                     s_screen->format->Bmask, 0);
-#endif
-
-	FCEU_printf(" Video Mode: %d x %d x %d bpp %s\n",
-				s_screen->w, s_screen->h, s_screen->format->BitsPerPixel,
-				s_fullscreen ? "full screen" : "");
-
-	if(s_curbpp != 8 && s_curbpp != 16 && s_curbpp != 24 && s_curbpp != 32) {
-		FCEU_printf("  Sorry, %dbpp modes are not supported by FCE Ultra.  Supported bit depths are 8bpp, 16bpp, and 32bpp.\n", s_curbpp);
-		KillVideo();
-		return -1;
-	}
-
-	// if the game being run has a name, set it as the window name
-	if(gi)
-	{
-		if(gi->name) {
-			SDL_WM_SetCaption((const char *)gi->name, (const char *)gi->name);
-		} else {
-			SDL_WM_SetCaption(FCEU_NAME_AND_VERSION,"FCE Ultra");
-		}
-	}
-
-	// create the surface for displaying graphical messages
-#ifdef LSB_FIRST
-	s_IconSurface = SDL_CreateRGBSurfaceFrom((void *)fceu_playicon.pixel_data,
-											32, 32, 24, 32 * 3,
-											0xFF, 0xFF00, 0xFF0000, 0x00);
-#else
-	s_IconSurface = SDL_CreateRGBSurfaceFrom((void *)fceu_playicon.pixel_data,
-											32, 32, 24, 32 * 3,
-											0xFF0000, 0xFF00, 0xFF, 0x00);
-#endif
-	SDL_WM_SetIcon(s_IconSurface,0);
-	s_paletterefresh = 1;
-
-	// XXX soules - can't SDL do this for us?
-	 // if using more than 8bpp, initialize the conversion routines
-	if(s_curbpp > 8) {
-	InitBlitToHigh(s_curbpp >> 3,
-						s_screen->format->Rmask,
-						s_screen->format->Gmask,
-						s_screen->format->Bmask,
-						s_eefx, s_sponge, 0);
-#ifdef OPENGL
-		if(s_useOpenGL) 
-		{
-			int openGLip;
-			g_config->getOption("SDL.OpenGLip", &openGLip);
-
-			if(!InitOpenGL(NOFFSET, 256 - (s_clipSides ? 8 : 0),
-						s_srendline, s_erendline + 1,
-						s_exs, s_eys, s_eefx,
-						openGLip, xstretch, ystretch, s_screen)) 
-			{
-				FCEUD_PrintError("Error initializing OpenGL.");
-				KillVideo();
-				return -1;
-			}
-		}
-#endif
-	}
-	return 0;
-}
-#endif
-
-/**
- * Toggles the full-screen display.
- */
-void ToggleFS()
-{
-    // pause while we we are making the switch
-	bool paused = FCEUI_EmulationPaused();
-	if(!paused)
-		FCEUI_ToggleEmulationPause();
-
-	int error, fullscreen = s_fullscreen;
-
-	// shut down the current video system
-	KillVideo();
-
-	// flip the fullscreen flag
-	g_config->setOption("SDL.Fullscreen", !fullscreen);
-#ifdef _GTK
-	if(noGui == 0)
-	{
-		if(!fullscreen)
-		showGui(0);
-		else
-			showGui(1);
-	}
-#endif
-	// try to initialize the video
-	error = InitVideo(GameInfo);
-	if(error) {
-		// if we fail, just continue with what worked before
-		g_config->setOption("SDL.Fullscreen", fullscreen);
-		InitVideo(GameInfo);
-	}
-	// if we paused to make the switch; unpause
-	if(!paused)
-		FCEUI_ToggleEmulationPause();
-}
-
-static SDL_Color s_psdl[256];
-
-/**
- * Sets the color for a particular index in the palette.
- */
-void
-FCEUD_SetPalette(uint8 index,
-                 uint8 r,
-                 uint8 g,
-                 uint8 b)
-{
-	s_psdl[index].r = r;
-	s_psdl[index].g = g;
-	s_psdl[index].b = b;
-
-	s_paletterefresh = 1;
-}
-
-/**
- * Gets the color for a particular index in the palette.
- */
-void
-FCEUD_GetPalette(uint8 index,
-				uint8 *r,
-				uint8 *g,
-				uint8 *b)
-{
-	*r = s_psdl[index].r;
-	*g = s_psdl[index].g;
-	*b = s_psdl[index].b;
-}
-
-/** 
- * Pushes the palette structure into the underlying video subsystem.
- */
-static void RedoPalette()
-{
-#ifdef OPENGL
-	if(s_useOpenGL)
-		SetOpenGLPalette((uint8*)s_psdl);
-	else 
-#endif
-	{
-		if(s_curbpp > 8) {
-			SetPaletteBlitToHigh((uint8*)s_psdl);
-		} else
-		{
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-			//TODO - SDL2
-#else
-			SDL_SetPalette(s_screen, SDL_PHYSPAL, s_psdl, 0, 256);
-#endif
-		}
-	}
-}
-// XXX soules - console lock/unlock unimplemented?
-
-///Currently unimplemented.
-void LockConsole(){}
-
-///Currently unimplemented.
-void UnlockConsole(){}
-
-/**
- * Pushes the given buffer of bits to the screen.
- */
-void
-BlitScreen(uint8 *XBuf)
-{
-	SDL_Surface *TmpScreen;
-	uint8 *dest;
-	int xo = 0, yo = 0;
-
-	if(!s_screen) {
-		return;
-	}
-
-	// refresh the palette if required
-	if(s_paletterefresh) {
-		RedoPalette();
-		s_paletterefresh = 0;
-	}
-
-#ifdef OPENGL
-	// OpenGL is handled separately
-	if(s_useOpenGL) {
-		BlitOpenGL(XBuf);
-		return;
-	}
-#endif
-
-	// XXX soules - not entirely sure why this is being done yet
-	XBuf += s_srendline * 256;
-
-	if(s_BlitBuf) {
-		TmpScreen = s_BlitBuf;
-	} else {
-		TmpScreen = s_screen;
-	}
-
-	// lock the display, if necessary
-	if(SDL_MUSTLOCK(TmpScreen)) {
-		if(SDL_LockSurface(TmpScreen) < 0) {
-			return;
-		}
-	}
-
-	dest = (uint8*)TmpScreen->pixels;
-
-	if(s_fullscreen) {
-		xo = (int)(((TmpScreen->w - NWIDTH * s_exs)) / 2);
-		dest += xo * (s_curbpp >> 3);
-		if(TmpScreen->h > (s_tlines * s_eys)) {
-			yo = (int)((TmpScreen->h - s_tlines * s_eys) / 2);
-			dest += yo * TmpScreen->pitch;
-		}
-	}
-
-	// XXX soules - again, I'm surprised SDL can't handle this
-	// perform the blit, converting bpp if necessary
-	if(s_curbpp > 8) {
-		if(s_BlitBuf) {
-			Blit8ToHigh(XBuf + NOFFSET, dest, NWIDTH, s_tlines,
-						TmpScreen->pitch, 1, 1);
-		} else {
-			Blit8ToHigh(XBuf + NOFFSET, dest, NWIDTH, s_tlines,
-						TmpScreen->pitch, (int)s_exs, (int)s_eys);
-		}
-	} else {
-		if(s_BlitBuf) {
-			Blit8To8(XBuf + NOFFSET, dest, NWIDTH, s_tlines,
-					TmpScreen->pitch, 1, 1, 0, s_sponge);
-		} else {
-			Blit8To8(XBuf + NOFFSET, dest, NWIDTH, s_tlines,
-					TmpScreen->pitch, (int)s_exs, (int)s_eys,
-					s_eefx, s_sponge);
-		}
-	}
-
-	// unlock the display, if necessary
-	if(SDL_MUSTLOCK(TmpScreen)) {
-		SDL_UnlockSurface(TmpScreen);
-	}
-
-	int scrw;
-	if(s_sponge == 3) {  // NTSC 2x
-		scrw = 301;
-	} else {
-		scrw = NWIDTH;
-	}
-
-	 // if we have a hardware video buffer, do a fast video->video copy
-	if(s_BlitBuf) {
-		SDL_Rect srect;
-		SDL_Rect drect;
-
-		srect.x = 0;
-		srect.y = 0;
-		srect.w = scrw;
-		srect.h = s_tlines;
-
-		drect.x = 0;
-		drect.y = 0;
-		drect.w = (Uint16)(s_exs * scrw);
-		drect.h = (Uint16)(s_eys * s_tlines);
-
-		SDL_BlitSurface(s_BlitBuf, &srect, s_screen, &drect);
-	}
-
-	 // ensure that the display is updated
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-	//TODO - SDL2
-#else
-	SDL_UpdateRect(s_screen, xo, yo,
-				(Uint32)(scrw * s_exs), (Uint32)(s_tlines * s_eys));
-#endif
-
-#ifdef CREATE_AVI
-#if 0 /* PAL INTO NTSC HACK */
- { int fps = FCEUI_GetDesiredFPS();
- if(FCEUI_GetDesiredFPS() == 838977920) fps = 1008307711;
- NESVideoLoggingVideo(s_screen->pixels, width,height, fps, s_curbpp);
- if(FCEUI_GetDesiredFPS() == 838977920)
- {
-   static unsigned dup=0;
-   if(++dup==5) { dup=0;
-   NESVideoLoggingVideo(s_screen->pixels, width,height, fps, s_curbpp); }
- } }
-#else
- { int fps = FCEUI_GetDesiredFPS();
-   static unsigned char* result = NULL;
-   static unsigned resultsize = 0;
-   int width = NWIDTH, height = s_tlines;
-   if(!result || resultsize != width*height*3*2)
-   {
-       if(result) free(result);
-       result = (unsigned char*) FCEU_dmalloc(resultsize = width*height*3*2);
-   }
-   switch(s_curbpp)
-   {
-   #if 0
-     case 24: case 32: case 15: case 16:
-       /* Convert to I420 if possible, because our I420 conversion is optimized
-        * and it'll produce less network traffic, hence faster throughput than
-        * anything else. And H.264 eats only I420, so it'd be converted sooner
-        * or later anyway if we didn't do it. Win-win situation.
-        */
-       switch(s_curbpp)
-       {
-         case 32: Convert32To_I420Frame(s_screen->pixels, &result[0], width*height, width); break;
-         case 24: Convert24To_I420Frame(s_screen->pixels, &result[0], width*height, width); break;
-         case 15: Convert15To_I420Frame(s_screen->pixels, &result[0], width*height, width); break;
-         case 16: Convert16To_I420Frame(s_screen->pixels, &result[0], width*height, width); break;
-       }
-       NESVideoLoggingVideo(&result[0], width,height, fps, 12);
-       break;
-   #endif
-     default:
-       NESVideoLoggingVideo(s_screen->pixels, width,height, fps, s_curbpp);
-   }
- }
-#endif
-
-#if REALTIME_LOGGING
- {
-   static struct timeval last_time;
-   static int first_time=1;
-   extern long soundrate;
-   
-   struct timeval cur_time;
-   gettimeofday(&cur_time, NULL);
-   
-   double timediff =
-       (cur_time.tv_sec *1e6 + cur_time.tv_usec
-     - (last_time.tv_sec *1e6 + last_time.tv_usec)) / 1e6;
-   
-   int nframes = timediff * 60 - 1;
-   if(first_time)
-     first_time = 0;
-   else while(nframes > 0)
-   {
-     static const unsigned char Buf[800*4] = {0};
-     NESVideoLoggingVideo(screen->pixels, 256,tlines, FCEUI_GetDesiredFPS(), s_curbpp);
-     NESVideoLoggingAudio(Buf, soundrate,16,1, soundrate/60.0);
-     --nframes;
-   }
-   memcpy(&last_time, &cur_time, sizeof(last_time));
- }
-#endif
-#endif
-
-#if SDL_VERSION_ATLEAST(2, 0, 0)
-	// TODO
-#else
-    // have to flip the displayed buffer in the case of double buffering
-	if(s_screen->flags & SDL_DOUBLEBUF) {
-		SDL_Flip(s_screen);
-	}
-#endif
-}
-
-/**
- *  Converts an x-y coordinate in the window manager into an x-y
- *  coordinate on FCEU's screen.
- */
-uint32
-PtoV(uint16 x,
-	uint16 y)
-{
-	y = (uint16)((double)y / s_eys);
-	x = (uint16)((double)x / s_exs);
-	if(s_clipSides) {
-		x += 8;
-	}
-	y += s_srendline;
-	return (x | (y << 16));
-}
-
-bool enableHUDrecording = false;
-bool FCEUI_AviEnableHUDrecording()
-{
-	if (enableHUDrecording)
-		return true;
-
-	return false;
-}
-void FCEUI_SetAviEnableHUDrecording(bool enable)
-{
-	enableHUDrecording = enable;
-}
-
-bool disableMovieMessages = false;
-bool FCEUI_AviDisableMovieMessages()
-{
-	if (disableMovieMessages)
-		return true;
-
-	return false;
-}
-void FCEUI_SetAviDisableMovieMessages(bool disable)
-{
-	disableMovieMessages = disable;
-}

src/drivers/sdl/sdl-video.h

@@ -1,18 +0,0 @@
-#ifndef __FCEU_SDL_VIDEO_H
-#define __FCEU_SDL_VIDEO_H
-#ifdef _SDL2
-#include <SDL2/SDL.h>
-#else
-#include <SDL.h>
-#endif
-
-uint32 PtoV(uint16 x, uint16 y);
-bool FCEUD_ShouldDrawInputAids();
-bool FCEUI_AviDisableMovieMessages();
-static SDL_Surface *s_screen;
-bool FCEUI_AviEnableHUDrecording();
-void FCEUI_SetAviEnableHUDrecording(bool enable);
-bool FCEUI_AviDisableMovieMessages();
-void FCEUI_SetAviDisableMovieMessages(bool disable);
-#endif
-

src/drivers/sdl/sdl.h

@@ -1,15 +1,15 @@
 #ifndef __FCEU_SDL_H
 #define __FCEU_SDL_H
 
-#if _SDL2
-#include <SDL2/SDL.h>
-#else
+//#if _SDL2
+//#include <SDL2/SDL.h>
+//#else
 //#include <SDL.h>
-#endif
+//#endif
 
 #include "main.h"
-#include "dface.h"
-#include "input.h"
+//#include "dface.h"
+//#include "input.h"
 
 // I'm using this as a #define so the compiler can optimize the
 // modulo operation
@@ -24,7 +24,7 @@ extern int dendy;
 extern int pal_emulation;
 extern bool swapDuty;
 
-int LoadGame(const char *path);
+int LoadGame(const char *path, bool silent = false);
 int CloseGame(void);
 void FCEUD_Update(uint8 *XBuf, int32 *Buffer, int Count);
 uint64 FCEUD_GetTime();

src/drivers/sdl/throttle.h

@@ -1,2 +0,0 @@
-void RefreshThrottleFPS();
-int SpeedThrottle(void);

src/drivers/sdl/unix-netplay.cpp

@@ -1,360 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Xodnizel
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-//todo - ensure that #ifdef WIN32 makes sense
-//consider changing this to use sdl net stuff?
-
-#include "main.h"
-#include "input.h"
-#include "dface.h"
-#include "unix-netplay.h"
-
-#include "../../fceu.h"
-#include "../../utils/md5.h"
-#include "../../utils/memory.h"
-
-#include <string>
-#include "../common/configSys.h"
-
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <cstring>
-#include <cstdlib>
-#include <cstdio>
-#include <cerrno>
-#include <fcntl.h>
-
-#ifdef WIN32
-#include <winsock.h>
-#else
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#endif
-
-extern Config *g_config;
-
-#ifndef socklen_t
-#define socklen_t int
-#endif
-
-#ifndef SOL_TCP
-#define SOL_TCP IPPROTO_TCP
-#endif
-
-int FCEUDnetplay=0;
-
-static int s_Socket = -1;
-
-static void
-en32(uint8 *buf,
-     uint32 morp)
-{
-	buf[0] = morp;
-	buf[1] = morp >> 8;
-	buf[2] = morp >> 16;
-	buf[3] = morp >> 24;
-}
-
-/*
-static uint32 de32(uint8 *morp)
-{
- return(morp[0]|(morp[1]<<8)|(morp[2]<<16)|(morp[3]<<24));
-}
-*/
-
-int
-FCEUD_NetworkConnect(void)
-{
-	struct sockaddr_in sockin;
-	struct hostent *phostentb;
-	unsigned long hadr;
-	int TSocket, tcpopt, error;
-	int netdivisor;
-
-	// get any required configuration variables
-	int port, localPlayers;
-	std::string server, username, password, key;
-	g_config->getOption("SDL.NetworkIP", &server);
-	g_config->getOption("SDL.NetworkUsername", &username);
-	g_config->getOption("SDL.NetworkPassword", &password);
-	g_config->getOption("SDL.NetworkGameKey", &key);
-	g_config->getOption("SDL.NetworkPort", &port);
-	g_config->getOption("SDL.NetworkPlayers", &localPlayers);
-    
-    
-	g_config->setOption("SDL.NetworkIP", "");
-	g_config->setOption("SDL.NetworkPassword", "");
-	g_config->setOption("SDL.NetworkGameKey", "");
-    
-
-
-	// only initialize if remote server is specified
-	if(!server.size()) {
-		return 0;
-	}
-
-	TSocket = socket(AF_INET, SOCK_STREAM, 0);
-	if(TSocket < 0) {
-		char* s = "Error creating stream socket.";
-		puts(s);
-		FCEU_DispMessage(s,0);
-		FCEUD_NetworkClose();
-		return 0;
-	}
-
-	// try to setup TCP_NODELAY to avoid network jitters
-	tcpopt = 1;
-#ifdef BEOS
-	error = setsockopt(TSocket, SOL_SOCKET, TCP_NODELAY, &tcpopt, sizeof(int));
-#elif WIN32
-	error = setsockopt(TSocket, SOL_TCP, TCP_NODELAY,
-						(char*)&tcpopt, sizeof(int));
-#else
-	error = setsockopt(TSocket, SOL_TCP, TCP_NODELAY, &tcpopt, sizeof(int));
-#endif
-	if(error) {
-		puts("Nodelay fail");
-	}
-
-	memset(&sockin, 0, sizeof(sockin));
-	sockin.sin_family = AF_INET;
-	hadr = inet_addr(server.c_str());
-	if(hadr != INADDR_NONE) {
-		sockin.sin_addr.s_addr = hadr;
-	} else {
-		puts("*** Looking up host name...");
-		phostentb = gethostbyname(server.c_str());
-		if(!phostentb) {
-			puts("Error getting host network information.");
-			FCEU_DispMessage("Error getting host info",0);
-			close(TSocket);
-			FCEUD_NetworkClose();
-			return(0);
-		}
-		memcpy(&sockin.sin_addr, phostentb->h_addr, phostentb->h_length);
-	}
-
-	sockin.sin_port = htons(port);
-	puts("*** Connecting to remote host...");
-	error = connect(TSocket, (struct sockaddr *)&sockin, sizeof(sockin));
-	if(error < 0) {
-		puts("Error connecting to remote host.");
-		FCEU_DispMessage("Error connecting to server",0);
-		close(TSocket);
-		FCEUD_NetworkClose();
-		return 0;
-	}
-
-	s_Socket = TSocket;
-
-	puts("*** Sending initialization data to server...");
-	uint8 *sendbuf;
-	uint8 buf[5];
-	uint32 sblen;
-
-	sblen = 4 + 16 + 16 + 64 + 1 + username.size();
-	sendbuf = (uint8 *)FCEU_dmalloc(sblen);
-	memset(sendbuf, 0, sblen);
-
-	// XXX soules - should use htons instead of en32() from above!
-	//uint32 data = htons(sblen - 4);
-	//memcpy(sendbuf, &data, sizeof(data));
-	en32(sendbuf, sblen - 4);
-
-	if(key.size())
-	{
-		struct md5_context md5;
-		uint8 md5out[16];
-
-		md5_starts(&md5);
-		md5_update(&md5, (uint8*)&GameInfo->MD5.data, 16);
-		md5_update(&md5, (uint8 *)key.c_str(), key.size());
-		md5_finish(&md5, md5out);
-		memcpy(sendbuf + 4, md5out, 16);
-	} else
-	{
-		memcpy(sendbuf + 4, (uint8*)&GameInfo->MD5.data, 16);
-    }
-
-	if(password.size()) {
-		struct md5_context md5;
-		uint8 md5out[16];
-
-		md5_starts(&md5);
-		md5_update(&md5, (uint8 *)password.c_str(), password.size());
-		md5_finish(&md5, md5out);
-		memcpy(sendbuf + 4 + 16, md5out, 16);
-	}
-
-	memset(sendbuf + 4 + 16 + 16, 0, 64);
-
-	sendbuf[4 + 16 + 16 + 64] = (uint8)localPlayers;
-
-	if(username.size()) {
-		memcpy(sendbuf + 4 + 16 + 16 + 64 + 1,
-			username.c_str(), username.size());
-	}
-
-#ifdef WIN32
-	send(s_Socket, (char*)sendbuf, sblen, 0);
-#else
-	send(s_Socket, sendbuf, sblen, 0);
-#endif
-	FCEU_dfree(sendbuf);
-
-#ifdef WIN32
-	recv(s_Socket, (char*)buf, 1, 0);
-#else
-	recv(s_Socket, buf, 1, MSG_WAITALL);
-#endif
-	netdivisor = buf[0];
-
-	puts("*** Connection established.");
-	FCEU_DispMessage("Connection established.",0);
-
-	FCEUDnetplay = 1;
-	FCEUI_NetplayStart(localPlayers, netdivisor);
-
-	return 1;
-}
-
-
-int
-FCEUD_SendData(void *data,
-               uint32 len)
-{
-	int check = 0, error = 0;
-#ifndef WIN32
-	error = ioctl(fileno(stdin), FIONREAD, &check);
-#endif
-	if(!error && check) {
-		char buf[1024];
-		char *f;
-		fgets(buf, 1024, stdin);
-		if((f=strrchr(buf,'\n'))) {
-			*f = 0;
-		}
-		FCEUI_NetplayText((uint8 *)buf);
-	}
-
-#ifdef WIN32
-	send(s_Socket, (char*)data, len ,0);
-#else
-	send(s_Socket, data, len ,0);
-#endif
-	return 1;
-}
-
-int
-FCEUD_RecvData(void *data,
-			uint32 len)
-{
-	int size;
-	NoWaiting &= ~2;
-
-	for(;;)
-	{
-		fd_set funfun;
-		struct timeval popeye;
-
-		popeye.tv_sec=0;
-		popeye.tv_usec=100000;
-
-		FD_ZERO(&funfun);
-		FD_SET(s_Socket, &funfun);
-
-		switch(select(s_Socket + 1,&funfun,0,0,&popeye)) {
-		case 0: continue;
-		case -1:return 0;
-		}
-
-		if(FD_ISSET(s_Socket,&funfun)) {
-#ifdef WIN32
-			size = recv(s_Socket, (char*)data, len, 0);
-#else
-			size = recv(s_Socket, data, len, MSG_WAITALL);
-#endif
-
-			if(size == len) {
-				//unsigned long beefie;
-
-				FD_ZERO(&funfun);
-				FD_SET(s_Socket, &funfun);
-
-				popeye.tv_sec = popeye.tv_usec = 0;
-				if(select(s_Socket + 1, &funfun, 0, 0, &popeye) == 1)
-					//if(!ioctl(s_Socket,FIONREAD,&beefie))
-					// if(beefie)
-					{
-						NoWaiting|=2;
-					}
-				return 1;
-			} else {
-				return 0;
-			}
-		}
-	}
-
-	return 0;
-}
-
-void
-FCEUD_NetworkClose(void)
-{
-	if(s_Socket > 0) {
-#ifdef BEOS
-		closesocket(s_Socket);
-#else
-		close(s_Socket);
-#endif
-	}
-	s_Socket = -1;
-
-	if(FCEUDnetplay) {
-		FCEUI_NetplayStop();
-	}
-	FCEUDnetplay = 0;
-}
-
-
-void
-FCEUD_NetplayText(uint8 *text)
-{
-	char *tot = (char *)FCEU_dmalloc(strlen((const char *)text) + 1);
-	char *tmp;
-	if (!tot)
-		return;
-	strcpy(tot, (const char *)text);
-	tmp = tot;
-
-	while(*tmp) {
-		if(*tmp < 0x20) {
-			*tmp = ' ';
-		}
-		tmp++;
-	}
-	puts(tot);
-	FCEU_dfree(tot);
-}

src/drivers/sdl/unix-netplay.h

@@ -1,6 +0,0 @@
-extern char *netplaynick;
-extern char *netplayhost;
-extern char *netpassword;
-extern char *netgamekey;
-extern int tport;
-extern int netlocalplayers;

src/drivers/videolog/SConscript

@@ -1,14 +0,0 @@
-my_list = Split("""
-nesvideos-piece.cpp
-rgbtorgb.cpp
-""")
-
-Import('env')
-
-if env['LOGO']:
-  env.Append(CCFLAGS = "-DHAVE_GD")
-
-for x in range(len(my_list)):
-  my_list[x] = 'drivers/videolog/' + my_list[x]
-Return('my_list')
-

src/drivers/videolog/nesvideos-piece.cpp

@@ -828,7 +828,7 @@ extern "C"
         || new_height != LogoInfo::height)
         {
             if(new_height < LogoInfo::height || new_height > LogoInfo::height+20)
-            fprintf(stderr, "'%s': ERROR, expected %dx%d, got %dx%d\n", fn,
+            fprintf(stderr, "'%s': ERROR, expected %ux%u, got %ux%u\n", fn,
                 LogoInfo::width, LogoInfo::height,
                 new_width, new_height);
         }
@@ -857,7 +857,7 @@ extern "C"
         std::string avdir = "/home/you/yourlogo/";
         
         char AvName[512];
-        sprintf(AvName, "logo_%d_%d_f%03u.png",
+        sprintf(AvName, "logo_%u_%u_f%03u.png",
             LogoInfo::width,
             LogoInfo::height,
             frameno);