ScummVM/scummvm
1
0 Fork 0
mirror of https://github.com/scummvm/scummvm.git synced 2026-06-20 05:45:29 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
c219ffd53e4e7705838aabc56c212c5376e08d6d
scummvm/engines/dgds/scripts.cpp
T

1364 lines
41 KiB
C++
Raw Blame History

/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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 "common/debug.h"
#include "common/rect.h"
#include "common/textconsole.h"
#include "common/random.h"
#include "common/str.h"
#include "common/stream.h"
#include "common/system.h"
#include "common/platform.h"
#include "graphics/managed_surface.h"
#include "graphics/palette.h"
#include "graphics/surface.h"
#include "dgds/dgds.h"
#include "dgds/scene.h"
#include "dgds/font.h"
#include "dgds/image.h"
#include "dgds/includes.h"
#include "dgds/scripts.h"
#include "dgds/sound.h"
#include "dgds/resource.h"
#include "dgds/parser.h"
namespace Dgds {
TTMInterpreter::TTMInterpreter(DgdsEngine *vm) : _vm(vm) {}
bool TTMInterpreter::load(const Common::String &filename, TTMEnviro &scriptData) {
TTMParser dgds(_vm->getResourceManager(), _vm->getDecompressor());
bool parseResult = dgds.parse(&scriptData, filename);
scriptData.scr->seek(0);
return parseResult;
}
void TTMInterpreter::unload() {
}
static const char *ttmOpName(uint16 op) {
switch (op) {
case 0x0000: return "FINISH";
case 0x0020: return "SAVE(free?) BACKGROUND";
case 0x0070: return "FREE PALETTE";
case 0x0080: return "FREE SHAPE / DRAW BACKGROUND??";
case 0x0090: return "FREE FONT";
case 0x00B0: return "NULLOP";
case 0x0110: return "PURGE";
case 0x0ff0: return "FINISH FRAME / DRAW";
case 0x1020: return "SET DELAY";
case 0x1030: return "SET BRUSH";
case 0x1050: return "SELECT BMP";
case 0x1060: return "SELECT PAL";
case 0x1070: return "SELECT FONT";
case 0x1090: return "SELECT SONG";
case 0x10a0: return "SET SCENE";
case 0x1100: // fall through
case 0x1110: return "SET SCENE";
case 0x1120: return "SET GETPUT NUM";
case 0x1200: return "GOTO";
case 0x1300: return "PLAY SFX";
case 0x2000: return "SET DRAW COLORS";
case 0x2010: return "SET FRAME";
case 0x2020: return "SET RANDOM DELAY";
case 0x4000: return "SET CLIP WINDOW";
case 0x4110: return "FADE OUT";
case 0x4120: return "FADE IN";
case 0x4200: return "STORE AREA";
case 0x4210: return "SAVE GETPUT REGION";
case 0xa000: return "DRAW PIXEL";
case 0xa050: return "SAVE REGION";
case 0xa0a0: return "DRAW LINE";
case 0xa100: return "DRAW FILLED RECT";
case 0xa110: return "DRAW EMPTY RECT";
case 0xa500: return "DRAW BMP";
case 0xa520: return "DRAW SPRITE FLIP";
case 0xa530: return "DRAW BMP4";
case 0xa600: return "DRAW GETPUT";
case 0xf010: return "LOAD SCR";
case 0xf020: return "LOAD BMP";
case 0xf040: return "LOAD FONT";
case 0xf050: return "LOAD PAL";
case 0xf060: return "LOAD SONG";
case 0x0220: return "STOP CURRENT MUSIC";
case 0x00C0: return "FREE BACKGROUND";
case 0x0230: return "reset current music?";
case 0x1310: return "STOP SFX";
case 0xa300: return "DRAW some string";
case 0xa400: return "DRAW FILLED CIRCLE";
case 0xa420: return "DRAW EMPTY CIRCLE";
case 0xa510: return "DRAW SPRITE1";
case 0xb000: return "? (0 args)";
case 0xb010: return "? (3 args: 30, 2, 19)";
case 0xb600: return "DRAW SCREEN";
case 0xc020: return "LOAD_SAMPLE";
case 0xc030: return "SELECT_SAMPLE";
case 0xc040: return "DESELECT_SAMPLE";
case 0xc050: return "PLAY_SAMPLE";
case 0xc060: return "STOP_SAMPLE";
default: return "UNKNOWN!!";
}
}
void TTMInterpreter::handleOperation(TTMEnviro &env, struct TTMSeq &seq, uint16 op, byte count, const int16 *ivals, const Common::String &sval) {
Common::Rect bmpArea(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
switch (op) {
case 0x0000: // FINISH: void
break;
case 0x0020: // SAVE (free?) BACKGROUND
if (seq._executed) // this is a one-shot op
break;
_vm->getBottomBuffer().copyFrom(_vm->getTopBuffer());
break;
case 0x0070: // FREE PALETTE
if (seq._executed) // this is a one-shot op
break;
error("TODO: Implement me: free palette (current pal)");
break;
case 0x0080: // FREE SHAPE // DRAW BACKGROUND??
_vm->getTopBuffer().copyFrom(_vm->getBottomBuffer());
break;
case 0x0090: // FREE FONT
if (seq._executed) // this is a one-shot op
break;
error("TODO: Implement me: free font (current one)");
break;
case 0x00B0:
// Does nothing?
break;
case 0x0110: // PURGE void
_vm->adsInterpreter()->setHitTTMOp0110();
break;
case 0x0220: // STOP CURRENT MUSIC
if (seq._executed) // this is a one-shot op
break;
_vm->_soundPlayer->stopMusic();
break;
case 0x0ff0: { // REFRESH: void
} break;
case 0x1020: // SET DELAY: i:int [0..n]
// Delay of 240 should be 2 seconds, so this is in quarter-frames.
// TODO: Probably should do this accounting (as well as timeCut and dialogs)
// in game frames, not millis.
_vm->adsInterpreter()->setScriptDelay((int)(ivals[0] * 8.33));
break;
case 0x1030: // SET BRUSH: id:int [-1:n]
seq._brushNum = ivals[0];
break;
case 0x1050: // SELECT BMP: id:int [0:n]
seq._currentBmpId = ivals[0];
break;
case 0x1060: // SELECT PAL: id:int [0]
seq._currentPalId = ivals[0];
if (seq._executed) // this is a mostly on-shot op.
break;
_vm->getGamePals()->selectPalNum(env._scriptPals[ivals[0]]);
break;
case 0x1070: // SELECT FONT i:int
seq._currentFontId = ivals[0];
break;
case 0x1090: // SELECT SONG: id:int [0]
seq._currentSongId = ivals[0];
break;
case 0x10a0: // SET SCENE?: i:int [0..n], often 0, called on scene change?
// In the original this sets a global that seems to be never used?
break;
case 0x1100: // SET_SCENE: i:int [1..n]
case 0x1110: // SET_SCENE: i:int [1..n]
// DESCRIPTION IN TTM TAGS. num only used as GOTO target.
break;
case 0x1120: // SET GETPUT NUM
seq._currentGetPutId = ivals[0];
break;
case 0x1200: // GOTO
_vm->adsInterpreter()->setGotoTarget(ivals[0]);
break;
case 0x1300: // PLAY SFX i:int - eg [72], found in Dragon + HoC intro
if (seq._executed) // this is a one-shot op.
break;
_vm->_soundPlayer->playSFX(ivals[0]);
break;
case 0x1310: // STOP SFX i:int eg [107]
if (seq._executed) // this is a one-shot op.
break;
warning("TODO: Implement TTM 0x1310 stop SFX %d", ivals[0]);
// Implement this:
//_vm->_soundPlayer->stopSfxById(ivals[0])
break;
case 0x2000: // SET (DRAW) COLORS: fgcol,bgcol:int [0..255]
seq._drawColFG = static_cast<byte>(ivals[0]);
seq._drawColBG = static_cast<byte>(ivals[1]);
break;
case 0x2020: { // SET RANDOM SLEEP: min,max: int (eg, 60,300)
if (seq._executed) // this is a one-shot op.
break;
uint sleep = _vm->getRandom().getRandomNumberRng(ivals[0], ivals[1]);
// TODO: do same time fix as for 0x1020
_vm->adsInterpreter()->setScriptDelay((int)(sleep * 8.33));
break;
}
case 0x4000: // SET CLIP WINDOW x,y,x2,y2:int [0..320,0..200]
// NOTE: params are xmax/ymax, NOT w/h
seq._drawWin = Common::Rect(ivals[0], ivals[1], ivals[2], ivals[3]);
break;
case 0x4110: // FADE OUT: colorno,ncolors,targetcol,speed:byte
if (seq._executed) // this is a one-shot op.
break;
if (ivals[3] == 0) {
_vm->getGamePals()->clearPalette();
} else {
// The original tight-loops here with 640 steps and i/10 as the fade level..
// bring that down a bit to use less cpu.
// Speed 4 should complete fade in 2 seconds (eg, Dynamix logo fade)
// TODO: this is a pretty bad way to do it - maybe should pump messages at least.
for (int i = 0; i < 320; i += ivals[3]) {
int fade = MIN(i / 5, 63);
_vm->getGamePals()->setFade(ivals[0], ivals[1], ivals[2], fade * 4);
g_system->copyRectToScreen(_vm->_resData.getPixels(), SCREEN_WIDTH, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
g_system->updateScreen();
g_system->delayMillis(5);
}
}
_vm->getBottomBuffer().fillRect(Common::Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
break;
case 0x4120: { // FADE IN: colorno,ncolors,targetcol,speed:byte
if (seq._executed) // this is a one-shot op.
break;
// blt first?
_vm->_resData.blitFrom(_vm->getBottomBuffer());
_vm->_resData.transBlitFrom(_vm->getTopBuffer());
_vm->getTopBuffer().fillRect(Common::Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
if (ivals[3] == 0) {
_vm->getGamePals()->setPalette();
} else {
for (int i = 320; i > 0; i -= ivals[3]) {
int fade = MAX(0, MIN(i / 5, 63));
_vm->getGamePals()->setFade(ivals[0], ivals[1], ivals[2], fade * 4);
g_system->copyRectToScreen(_vm->_resData.getPixels(), SCREEN_WIDTH, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
g_system->updateScreen();
g_system->delayMillis(5);
}
}
break;
}
case 0x4200: { // STORE AREA: x,y,w,h:int [0..n] ; it makes this area of bmpData persist in the next frames.
if (seq._executed) // this is a one-shot op
break;
const Common::Rect destRect(Common::Point(ivals[0], ivals[1]), ivals[2], ivals[3]);
_vm->_resData.blitFrom(_vm->getBottomBuffer());
_vm->_resData.transBlitFrom(_vm->getTopBuffer());
_vm->getBottomBuffer().copyRectToSurface(_vm->_resData, destRect.left, destRect.top, destRect);
break;
}
case 0x4210: { // SAVE GETPUT REGION (getput area) x,y,w,h:int
if (seq._executed) // this is a one-shot op.
break;
if (seq._currentGetPutId >= (int)env._getPutAreas.size()) {
env._getPutAreas.resize(seq._currentGetPutId + 1);
env._getPutSurfaces.resize(seq._currentGetPutId + 1);
}
Common::Rect rect = Common::Rect(Common::Point(ivals[0], ivals[1]), ivals[2], ivals[3]);
env._getPutAreas[seq._currentGetPutId] = rect;
// TODO: Check which buffer this should get things from .. composed buffer?
_vm->_resData.blitFrom(_vm->getBottomBuffer());
_vm->_resData.transBlitFrom(_vm->getTopBuffer());
Graphics::ManagedSurface *surf = new Graphics::ManagedSurface(rect.width(), rect.height(), _vm->_resData.format);
surf->blitFrom(_vm->_resData, rect, Common::Rect(0, 0, rect.width(), rect.height()));
env._getPutSurfaces[seq._currentGetPutId].reset(surf);
break;
}
case 0xa000: // DRAW PIXEL x,y:int
_vm->getTopBuffer().setPixel(ivals[0], ivals[1], seq._drawColFG);
break;
case 0xa050: // SAVE REGION i,j,k,l:int [i<k,j<l] (not in DRAGON)
// it works like a bitblit, but it doesn't write if there's something already at the destination?
_vm->_resData.blitFrom(_vm->getBottomBuffer());
_vm->_resData.transBlitFrom(_vm->getTopBuffer());
_vm->getTopBuffer().copyFrom(_vm->_resData);
break;
case 0xa0a0: // DRAW LINE x1,y1,x2,y2:int
_vm->getTopBuffer().drawLine(ivals[0], ivals[1], ivals[2], ivals[3], seq._drawColFG);
break;
case 0xa100: // DRAW FILLED RECT x,y,w,h:int [0..320,0..200]
bmpArea = Common::Rect(Common::Point(ivals[0], ivals[1]), ivals[2], ivals[3]);
_vm->getTopBuffer().fillRect(bmpArea, seq._drawColFG);
break;
case 0xa110: // DRAW EMPTY RECT x1,y1,x2,y2:int
bmpArea = Common::Rect(Common::Point(ivals[0], ivals[1]), ivals[2], ivals[3]);
_vm->getTopBuffer().drawLine(bmpArea.left, bmpArea.top, bmpArea.right, bmpArea.top, seq._drawColFG);
_vm->getTopBuffer().drawLine(bmpArea.left, bmpArea.bottom, bmpArea.right, bmpArea.bottom, seq._drawColFG);
_vm->getTopBuffer().drawLine(bmpArea.left, bmpArea.top, bmpArea.left, bmpArea.bottom, seq._drawColFG);
_vm->getTopBuffer().drawLine(bmpArea.right, bmpArea.top, bmpArea.right, bmpArea.bottom, seq._drawColFG);
break;
case 0xa200:
case 0xa210:
case 0xa220:
case 0xa230: {
uint strnum = (op & 0x70) >> 4;
const Common::String &str = env._strings[strnum];
const FontManager *mgr = _vm->getFontMan();
// TODO: Probably not this font?
const Font *font = mgr->getFont(FontManager::kDefaultFont);
// Note: ignore the y-height argument (ivals[3]) for now.
font->drawString(&(_vm->getTopBuffer()), str, ivals[0], ivals[1], ivals[2], seq._drawColFG);
break;
}
case 0xa510:
// DRAW SPRITE x,y:int .. how different from 0xa500??
// FALL THROUGH
case 0xa520:
// DRAW SPRITE FLIP: x,y:int ; happens once in INTRO.TTM
// FALL THROUGH
case 0xa530:
// CHINA
// DRAW BMP4: x,y,tile-id,bmp-id:int [-n,+n] (CHINA)
// arguments similar to DRAW BMP but it draws the same BMP multiple times with radial simmetry? you can see this in the Dynamix logo star.
// FALL THROUGH
case 0xa500: {
// DRAW BMP: x,y,tile-id,bmp-id:int [-n,+n] (CHINA)
// This is kind of file system intensive, will likely have to change to store all the BMPs.
int frameno;
if (count == 4) {
frameno = ivals[2];
// TODO: Check if the bmp id is changed here in CHINA or if a temp val is used.
seq._currentBmpId = ivals[3];
} else {
frameno = seq._brushNum;
}
// DRAW BMP: x,y:int [-n,+n] (RISE)
Common::SharedPtr<Image> img = env._scriptShapes[seq._currentBmpId];
if (img)
img->drawBitmap(frameno, ivals[0], ivals[1], seq._drawWin, _vm->getTopBuffer(), op == 0xa520);
else
warning("Trying to draw image %d in env %d which is not loaded", seq._currentBmpId, env._enviro);
break;
}
case 0xa600: { // DRAW GETPUT
if (seq._executed) // this is a one-shot op.
break;
int16 i = ivals[0];
if (i >= (int16)env._getPutAreas.size() || !env._getPutSurfaces[i]) {
warning("Trying to put getput region %d we never got", i);
break;
}
const Common::Rect &r = env._getPutAreas[i];
_vm->getTopBuffer().copyRectToSurface(*(env._getPutSurfaces[i]->surfacePtr()),
r.left, r.top, Common::Rect(0, 0, r.width(), r.height()));
break;
}
case 0xf010: { // LOAD SCR: filename:str
if (seq._executed) // this is a one-shot op
break;
Image *tmp = new Image(_vm->getResourceManager(), _vm->getDecompressor());
tmp->drawScreen(sval, _vm->getBottomBuffer());
delete tmp;
break;
}
case 0xf020: // LOAD BMP: filename:str
if (seq._executed) // this is a one-shot op
break;
env._scriptShapes[seq._currentBmpId].reset(new Image(_vm->getResourceManager(), _vm->getDecompressor()));
env._scriptShapes[seq._currentBmpId]->loadBitmap(sval);
break;
case 0xf040: { // LOAD FONT: filename:str
if (seq._executed) // this is a one-shot op
break;
//const FontManager *mgr = _vm->getFontMan();
warning("TODO: Implement opcode 0xf040 load font %s", sval.c_str());
break;
}
case 0xf050: { // LOAD PAL: filename:str
if (seq._executed) // this is a one-shot op
break;
int newPalNum = _vm->getGamePals()->loadPalette(sval);
env._scriptPals[seq._currentPalId] = newPalNum;
break;
}
case 0xf060: // LOAD SONG: filename:str
if (seq._executed) // this is a one-shot op
break;
if (_vm->_platform == Common::kPlatformAmiga) {
// TODO: remove hard-coded stuff..
_vm->_soundPlayer->playAmigaSfx("DYNAMIX.INS", 0, 255);
} else if (_vm->_platform == Common::kPlatformMacintosh) {
_vm->_soundPlayer->loadMacMusic(sval.c_str());
_vm->_soundPlayer->playMusic(seq._currentSongId);
} else {
_vm->_soundPlayer->loadMusic(sval.c_str());
_vm->_soundPlayer->playMusic(seq._currentSongId);
}
break;
case 0xf100:
case 0xf110:
case 0xf120:
case 0xf130: {
uint strnum = (op & 0x70) >> 4;
env._strings[strnum] = sval;
break;
}
// Unimplemented / unknown
case 0x0010: // (one-shot) ??
case 0x00C0: // (one-shot) FREE GETPUT (free getput item pointed to by _currentGetPutId)
case 0x0230: // (one-shot) reset current music? (0 args) - found in HoC intro. Sets params about current music.
case 0x0400: // (one-shot) set palette??
case 0x1040: // Sets some global? i:int
case 0x10B0: // null op?
case 0x2010: // SET FRAME?? x,y
case 0xa300: // DRAW some string? x,y,?,?:int
case 0xa400: // DRAW FILLED CIRCLE
case 0xa420: // DRAW EMPTY CIRCLE
// From here on are not implemented in DRAGON
case 0xb000: // ? (0 args) - found in HoC intro
case 0xb010: // ? (3 args: 30, 2, 19) - found in HoC intro
case 0xb600: // DRAW SCREEN
case 0xc020: // LOAD_SAMPLE
case 0xc030: // SELECT_SAMPLE
case 0xc040: // DESELECT_SAMPLE
case 0xc050: // PLAY_SAMPLE
case 0xc060: // STOP_SAMPLE
default:
if (count < 15)
warning("Unimplemented TTM opcode: 0x%04X (%d args) (ivals: %d %d %d %d)", op, count, ivals[0], ivals[1], ivals[2], ivals[3]);
else
warning("Unimplemented TTM opcode: 0x%04X (sval: %s)", op, sval.c_str());
break;
}
}
bool TTMInterpreter::run(TTMEnviro &env, struct TTMSeq &seq) {
Common::SeekableReadStream *scr = env.scr;
if (!scr)
return false;
if (scr->pos() >= scr->size())
return false;
debug(10, "TTM: Run env %d seq %d frame %d (scr offset %d)", seq._enviro, seq._seqNum,
seq._currentFrame, (int)scr->pos());
uint16 code = 0;
while (code != 0x0ff0 && scr->pos() < scr->size()) {
code = scr->readUint16LE();
uint16 op = code & 0xFFF0;
byte count = code & 0x000F;
int16 ivals[8];
Common::String sval;
if (count > 8 && count != 0x0f)
error("Invalid TTM opcode %04x requires %d locals", code, count);
debugN(10, "\tOP: 0x%4.4x %2u ", op, count);
if (count == 0x0F) {
byte ch[2];
do {
ch[0] = scr->readByte();
ch[1] = scr->readByte();
if (ch[0])
sval += ch[0];
if (ch[1])
sval += ch[1];
} while (ch[0] != 0 && ch[1] != 0);
debugN(10, "\"%s\"", sval.c_str());
} else {
for (byte i = 0; i < count; i++) {
ivals[i] = scr->readSint16LE();
if (i > 0)
debugN(10, ", ");
debugN(10, "%d", ivals[i]);
}
}
debug(10, " (%s)", ttmOpName(op));
handleOperation(env, seq, op, count, ivals, sval);
}
return true;
}
int32 TTMInterpreter::findGOTOTarget(TTMEnviro &env, TTMSeq &seq) {
error("TODO: implement TTMInterpreter::findGOTOTarget");
}
void TTMInterpreter::findAndAddSequences(TTMEnviro &env, Common::Array<TTMSeq> &seqArray) {
int16 envno = env._enviro;
env.scr->seek(0);
uint16 op = 0;
for (uint frame = 0; frame < env._totalFrames; frame++) {
env._frameOffsets[frame] = env.scr->pos();
//debug("findAndAddSequences: frame %d at offset %d", frame, (int)env.scr->pos());
op = env.scr->readUint16LE();
while (op != 0x0ff0 && env.scr->pos() < env.scr->size()) {
//debug("findAndAddSequences: check ttm op %04x", op);
if (op == 0xaf1f || op == 0xaf2f)
warning("TODO: Fix findAndAddSequences for opcode %x which has variable length arg", op);
switch (op & 0xf) {
case 0:
break;
case 1:
if (op == 0x1111) {
TTMSeq newseq;
newseq._enviro = envno;
newseq._seqNum = env.scr->readUint16LE();
newseq._startFrame = frame;
newseq._currentFrame = frame;
newseq._lastFrame = -1;
//debug("findAndAddSequences: found env %d seq %d at %d", newseq._enviro, newseq._seqNum, (int)env.scr->pos());
seqArray.push_back(newseq);
} else {
env.scr->skip(2);
}
break;
case 0xf: {
byte ch[2];
do {
ch[0] = env.scr->readByte();
ch[1] = env.scr->readByte();
} while (ch[0] != 0 && ch[1] != 0);
break;
}
default:
env.scr->skip((op & 0xf) * 2);
break;
}
op = env.scr->readUint16LE();
}
}
env.scr->seek(0);
}
void TTMSeq::reset() {
_currentFontId = 0;
_currentPalId = 0;
_currentPalId = 0;
_currentBmpId = 0;
_currentGetPutId = 0;
_currentFrame = _startFrame;
_gotoFrame = -1;
_drawColBG = 0xf;
_drawColFG = 0xf;
_brushNum = 0;
_timeInterval = 0;
_timeNext = 0;
_runCount = 0;
_runPlayed = 0;
_executed = false;
_runFlag = kRunTypeStopped;
_scriptFlag = 0;
_selfLoop = false;
_drawWin = Common::Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
}
ADSInterpreter::ADSInterpreter(DgdsEngine *vm) : _vm(vm), _currentTTMSeq(nullptr) {
_ttmInterpreter = new TTMInterpreter(_vm);
}
ADSInterpreter::~ADSInterpreter() {
delete _ttmInterpreter;
_ttmInterpreter = nullptr;
}
bool ADSInterpreter::load(const Common::String &filename) {
unload();
// For high detail, replace extension ADS with ADH. Low detail is ADL.
Common::String detailfile = filename.substr(0, filename.size() - 1);
if (_vm->getDetailLevel() == kDgdsDetailLow)
detailfile += "L";
else
detailfile += "H";
if (!_vm->getResourceManager()->hasResource(detailfile))
detailfile = filename;
debug("ADSInterpreter: load %s", detailfile.c_str());
ADSParser dgds(_vm->getResourceManager(), _vm->getDecompressor());
dgds.parse(&_adsData, detailfile);
for (const auto &file : _adsData._scriptNames) {
_adsData._scriptEnvs.resize(_adsData._scriptEnvs.size() + 1);
TTMEnviro &data = _adsData._scriptEnvs.back();
data._enviro = _adsData._scriptEnvs.size();
_ttmInterpreter->load(file, data);
_ttmInterpreter->findAndAddSequences(data, _adsData._ttmSeqs);
}
_adsData.scr->seek(0);
uint16 opcode = 0;
int segcount = 0;
findUsedSequencesForSegment(0);
_adsData._segments[0] = 0;
opcode = _adsData.scr->readUint16LE();
while (_adsData.scr->pos() < _adsData.scr->size()) {
if (opcode == 0xffff) {
segcount++;
_adsData._segments[segcount] = _adsData.scr->pos();
findUsedSequencesForSegment(segcount);
} else {
_adsData.scr->skip(numArgs(opcode) * 2);
}
opcode = _adsData.scr->readUint16LE();
}
for (uint i = segcount + 1; i < ARRAYSIZE(_adsData._segments); i++)
_adsData._segments[i] = -1;
_adsData._maxSegments = segcount + 1;
_adsData.filename = filename;
for (uint i = 0; i < ARRAYSIZE(_adsData._state); i++)
_adsData._state[i] = 8;
for (auto &seq : _adsData._ttmSeqs)
seq.reset();
return true;
}
static const uint16 ADS_SEQ_OPCODES[] = {
0x2000, 0x2005, 0x2010, 0x2015, 0x4000, 0x4010, 0x1330,
0x1340, 0x1360, 0x1370, 0x1320, 0x1310, 0x1350
};
bool ADSInterpreter::updateSeqTimeAndFrame(TTMSeq &seq) {
if (seq._timeInterval != 0) {
uint32 now = g_engine->getTotalPlayTime();
if (now < seq._timeNext) {
debug(10, "env %d seq %d not advancing from frame %d (now %d timeNext %d interval %d)", seq._enviro,
seq._seqNum, seq._currentFrame, now, seq._timeNext, seq._timeInterval);
return false;
}
seq._timeNext = now + seq._timeInterval;
}
seq._executed = false;
if (seq._gotoFrame == -1) {
debug(10, "env %d seq %d advance to frame %d->%d (start %d last %d)", seq._enviro,
seq._seqNum, seq._currentFrame, seq._currentFrame + 1, seq._startFrame, seq._lastFrame);
seq._currentFrame++;
} else {
debug(10, "env %d seq %d goto to frame %d->%d (start %d last %d)", seq._enviro,
seq._seqNum, seq._currentFrame, seq._gotoFrame, seq._startFrame, seq._lastFrame);
seq._currentFrame = seq._gotoFrame;
seq._gotoFrame = -1;
}
return true;
}
void ADSInterpreter::findUsedSequencesForSegment(int segno) {
_adsData._usedSeqs[segno].clear();
int64 startoff = _adsData.scr->pos();
uint16 opcode = 0;
// Skip the segment number.
_adsData.scr->readUint16LE();
while (opcode != 0xffff && _adsData.scr->pos() < _adsData.scr->size()) {
opcode = _adsData.scr->readUint16LE();
for (uint16 o : ADS_SEQ_OPCODES) {
if (opcode == o) {
int16 envno = _adsData.scr->readSint16LE();
int16 seqno = _adsData.scr->readSint16LE();
TTMSeq *seq = findTTMSeq(envno, seqno);
if (!seq) {
warning("ADS opcode %04x at offset %d references unknown seq %d %d",
opcode, (int)_adsData.scr->pos(), envno, seqno);
} else {
bool already_added = false;
for (TTMSeq *s : _adsData._usedSeqs[segno]) {
if (s == seq) {
already_added = true;
break;
}
}
if (!already_added)
_adsData._usedSeqs[segno].push_back(seq);
}
// Rewind as we will go forward again outside this loop.
_adsData.scr->seek(-4, SEEK_CUR);
break;
}
}
_adsData.scr->skip(numArgs(opcode) * 2);
}
_adsData.scr->seek(startoff);
}
void ADSInterpreter::unload() {
delete _adsData.scr;
_adsData = ADSData();
_currentTTMSeq = nullptr;
}
bool ADSInterpreter::playScene() {
if (!_currentTTMSeq)
return false;
TTMEnviro *env = findTTMEnviro(_currentTTMSeq->_enviro);
if (!env)
error("Couldn't find environment num %d", _currentTTMSeq->_enviro);
_adsData._gotoTarget = -1;
return _ttmInterpreter->run(*env, *_currentTTMSeq);
}
bool ADSInterpreter::skipSceneLogicBranch() {
Common::SeekableReadStream *scr = _adsData.scr;
bool result = true;
while (scr->pos() < scr->size()) {
uint16 op = scr->readUint16LE();
if (op == 0x1510 || op == 0x1500) {
scr->seek(-2, SEEK_CUR);
return true;
} else if (op == 0 || op == 0xffff) {
return false;
} else if ((op & 0xff0f) == 0x1300) {
// a 0x13x0 logic op
scr->seek(-2, SEEK_CUR);
result = handleOperation(op, scr);
} else {
scr->skip(numArgs(op) * 2);
}
}
return result && scr->pos() < scr->size();
}
bool ADSInterpreter::skipToEndIf() {
Common::SeekableReadStream *scr = _adsData.scr;
bool result = skipSceneLogicBranch();
if (result) {
uint16 op = scr->readUint16LE();
if (op == 0x1500) {
result = runUntilBranchOpOrEnd();
}
// don't rewind - the calls to this should always return ptr+2
//scr->seek(-2, SEEK_CUR);
}
return result;
}
TTMEnviro *ADSInterpreter::findTTMEnviro(int16 enviro) {
for (auto & env : _adsData._scriptEnvs) {
if (env._enviro == enviro)
return &env;
}
return nullptr;
}
TTMSeq *ADSInterpreter::findTTMSeq(int16 enviro, int16 seq) {
for (auto & ttm : _adsData._ttmSeqs) {
if (ttm._enviro == enviro && ttm._seqNum == seq)
return &ttm;
}
return nullptr;
}
void ADSInterpreter::segmentOrState(int16 seg, uint16 val) {
int idx = getArrIndexOfSegNum(seg);
if (idx >= 0) {
_adsData._charWhile[idx] = 0;
_adsData._state[idx] = (_adsData._state[idx] & 8) | val;
}
}
void ADSInterpreter::segmentSetState(int16 seg, uint16 val) {
int idx = getArrIndexOfSegNum(seg);
if (idx >= 0) {
_adsData._charWhile[idx] = 0;
if (_adsData._state[idx] != 8)
_adsData._state[idx] = val;
}
}
void ADSInterpreter::findEndOrInitOp() {
Common::SeekableReadStream *scr = _adsData.scr;
int32 startoff = scr->pos();
while (scr->pos() < scr->size()) {
uint16 opcode = scr->readUint16LE();
// on FFFF return the original offset
if (opcode == 0xffff) {
scr->seek(startoff);
return;
}
// on 5 (init) return the next offset (don't rewind)
if (opcode == 0x0005)
return;
// everything else just go forward.
scr->skip(numArgs(opcode) * 2);
}
}
bool ADSInterpreter::logicOpResult(uint16 code, const TTMSeq *seq) {
switch (code) {
case 0x1310: // IF runtype 5, 2 params
debug(10, "ADS: if runtype 5 env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runFlag == kRunType5;
case 0x1320: // IF not runtype 5, 2 params
debug(10, "ADS: if not runtype 5 env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runFlag != kRunType5;
case 0x1330: // IF_NOT_PLAYED, 2 params
debug(10, "ADS: if not played env %d seq %d", seq->_enviro, seq->_seqNum);
return !seq->_runPlayed;
case 0x1340: // IF_PLAYED, 2 params
debug(10, "ADS: if played env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runPlayed;
case 0x1350: // IF_FINISHED, 2 params
debug(10, "ADS: if finished env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runFlag == kRunTypeFinished;
case 0x1360: // IF_NOT_RUNNING, 2 params
debug(10, "ADS: if not running env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runFlag == kRunTypeStopped;
case 0x1370: // IF_RUNNING, 2 params
debug(10, "ADS: if running env %d seq %d", seq->_enviro, seq->_seqNum);
return seq->_runFlag == kRunType1 || seq->_runFlag == kRunTypeMulti || seq->_runFlag == kRunTypeTimeLimited;
default:
error("Not an ADS logic op: %04x, how did we get here?", code);
}
}
bool ADSInterpreter::handleLogicOp(uint16 code, Common::SeekableReadStream *scr) {
bool testval = true;
uint16 andor = 0x1420; // start with "true" AND..
while (scr->pos() < scr->size()) {
uint16 enviro = scr->readUint16LE();
uint16 seqnum = scr->readUint16LE();
TTMSeq *seq = findTTMSeq(enviro, seqnum);
if (!seq) {
warning("ADS if op referenced non-existant env %d seq %d", enviro, seqnum);
return false;
}
bool logicResult = logicOpResult(code, seq);
if (andor == 0x1420) // AND
testval &= logicResult;
else // OR
testval |= logicResult;
debug(10, " -> %s (overall %s)", logicResult ? "true" : "false", testval ? "true" : "false");
code = scr->readUint16LE();
if (code == 0x1420 || code == 0x1430) {
andor = code;
debug(10, " ADS %s", code == 0x1420 ? "AND" : "AND");
code = scr->readUint16LE();
// The next op should be another logic op
} else {
// No AND or OR, next op is just what to do.
scr->seek(-2, SEEK_CUR);
if (testval)
return runUntilBranchOpOrEnd();
else
return skipToEndIf();
}
}
error("didn't return from ADS logic test");
}
int16 ADSInterpreter::randomOpGetProportion(uint16 code, Common::SeekableReadStream *scr) {
int argsize = numArgs(code) * 2;
if (argsize == 0)
error("Unexpected 0-arg ADS opcode 0x%04x inside random block", code);
if (argsize > 2)
scr->seek(argsize - 2, SEEK_CUR);
int16 result = scr->readSint16LE();
scr->seek(-argsize, SEEK_CUR);
return result;
}
void ADSInterpreter::handleRandomOp(uint16 code, Common::SeekableReadStream *scr) {
int16 max = 0;
int64 startpos = scr->pos();
// Collect the random proportions
code = scr->readUint16LE();
while (code != 0 && code != 0x30ff && scr->pos() < scr->size()) {
int16 val = randomOpGetProportion(code, scr);
// leaves pointer at beginning of next op
max += val;
scr->skip(numArgs(code) * 2);
if (scr->pos() >= scr->size())
break;
code = scr->readUint16LE();
}
if (!max)
return;
int64 endpos = scr->pos();
int16 randval = _vm->getRandom().getRandomNumber(max - 1) + 1; // Random from 1-max.
scr->seek(startpos, SEEK_SET);
// Now find the random bit to jump to
code = scr->readUint16LE();
do {
int16 val = randomOpGetProportion(code, scr);
randval -= val;
if (randval < 1) {
// This is the opcode we want to execute
break;
}
scr->skip(numArgs(code) * 2);
if (scr->pos() >= scr->size())
break;
code = scr->readUint16LE();
} while (code != 0 && scr->pos() < scr->size());
if (code)
handleOperation(code, scr);
scr->seek(endpos, SEEK_SET);
}
bool ADSInterpreter::handleOperation(uint16 code, Common::SeekableReadStream *scr) {
uint16 enviro, seqnum;
debug(10, " ADSOP: 0x%04x", code);
switch (code) {
case 0x0001:
case 0x0005:
//debug("ADS: init code 0x%04x", code);
// "init". 0x0005 can be used for searching for next thing.
break;
case 0x1310: // IF runtype 5, 2 params
case 0x1320: // IF not runtype 5, 2 params
case 0x1330: // IF_NOT_PLAYED, 2 params
case 0x1340: // IF_PLAYED, 2 params
case 0x1350: // IF_FINISHED, 2 params
case 0x1360: // IF_NOT_RUNNING, 2 params
case 0x1370: // IF_RUNNING, 2 params
return handleLogicOp(code, scr);
case 0x1500: // ? IF ?, 0 params
debug("ADS: Unimplemented ADS branch logic opcode 0x1500");
//sceneLogicOps();
_adsData._hitBranchOp = true;
return true;
case 0x1510: // PLAY_SCENE? 0 params
debug(10, "ADS: 0x%04x hit branch op true", code);
_adsData._hitBranchOp = true;
return true;
case 0x1520: // PLAY_SCENE_ENDIF?, 0 params
debug(10, "ADS: 0x%04x hit branch op", code);
_adsData._hitBranchOp = true;
return false;
case 0x2000:
case 0x2005: { // ADD sequence
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
int16 runCount = scr->readSint16LE();
uint16 unk = scr->readUint16LE();
debug(10, "ADS: add scene - env %d seq %d runCount %d unk %d", enviro, seqnum, runCount, unk);
TTMSeq *seq = findTTMSeq(enviro, seqnum);
if (!seq)
error("ADS invalid seq requested %d %d", enviro, seqnum);
if (code == 0x2000)
seq->_currentFrame = seq->_startFrame;
_currentTTMSeq = seq;
if (runCount == 0) {
seq->_runFlag = kRunType1;
} else if (runCount < 0) {
// Negative run count sets the cut time
seq->_timeCut = g_engine->getTotalPlayTime() + runCount;
// Should this be *10 like delays?
warning("TODO: check handling of negative runcount %d", runCount);
seq->_runFlag = kRunTypeTimeLimited;
} else {
seq->_runFlag = kRunTypeMulti;
seq->_runCount = runCount - 1;
}
seq->_runPlayed++;
break;
}
case 0x2010: { // STOP_SCENE, 3 params (ttmenv, ttmseq, ?)
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
uint16 unk = scr->readUint16LE();
debug(10, "ADS: stop seq env %d seq %d unk %d", enviro, seqnum, unk);
_currentTTMSeq = findTTMSeq(enviro, seqnum);
if (_currentTTMSeq)
_currentTTMSeq->_runFlag = kRunTypeStopped;
break;
}
case 0x2015: { // SET RUNFLAG 5, 3 params (ttmenv, ttmseq, ?)
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
uint16 unk = scr->readUint16LE();
debug(10, "ADS: set runflag5 env %d seq %d unk %d", enviro, seqnum, unk);
_currentTTMSeq = findTTMSeq(enviro, seqnum);
if (_currentTTMSeq)
_currentTTMSeq->_runFlag = kRunType5;
break;
}
case 0x2020: { // RESET SEQ, 2 params (env, seq)
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
uint16 unk = scr->readUint16LE();
debug(10, "ADS: reset scene env %d seq %d unk %d", enviro, seqnum, unk);
_currentTTMSeq = findTTMSeq(enviro, seqnum);
if (_currentTTMSeq)
_currentTTMSeq->reset();
break;
}
case 0x3020: // RANDOM_NOOP, 1 param (proportion)
scr->readUint16LE();
return true;
case 0x3010: // RANDOM_START, 0 params
case 0x30FF: // RANDOM_END, 0 params
handleRandomOp(code, scr);
break;
case 0x4000: { // MOVE SEQ TO FRONT
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
/*uint16 unk = */scr->readUint16LE();
// This is O(N) but the N is small and it's not called often.
TTMSeq seq;
bool success = false;
for (uint i = 0; i < _adsData._ttmSeqs.size(); i++) {
if (_adsData._ttmSeqs[i]._enviro == enviro && _adsData._ttmSeqs[i]._seqNum == seqnum) {
seq = _adsData._ttmSeqs[i];
_adsData._ttmSeqs.remove_at(i);
success = true;
break;
}
}
if (success)
_adsData._ttmSeqs.insert_at(0, seq);
else
warning("ADS: 0x4000 Request to move env %d seq %d which doesn't exist", enviro, seqnum);
break;
}
case 0x4010: { // MOVE SEQ TO BACK
enviro = scr->readUint16LE();
seqnum = scr->readUint16LE();
/*uint16 unk = */scr->readUint16LE();
// This is O(N) but the N is small and it's not called often.
TTMSeq seq;
bool success = false;
for (uint i = 0; i < _adsData._ttmSeqs.size(); i++) {
if (_adsData._ttmSeqs[i]._enviro == enviro && _adsData._ttmSeqs[i]._seqNum == seqnum) {
seq = _adsData._ttmSeqs[i];
_adsData._ttmSeqs.remove_at(i);
success = true;
break;
}
}
if (success)
_adsData._ttmSeqs.push_back(seq);
else
warning("ADS: 0x4010 Request to move env %d seq %d which doesn't exist", enviro, seqnum);
break;
}
case 0xF000:
if (_adsData._runningSegmentIdx != -1)
_adsData._state[_adsData._runningSegmentIdx] = 2;
return false;
case 0xF010: {// FADE_OUT, 1 param
int16 segment = scr->readSint16LE();
int16 idx = _adsData._runningSegmentIdx;
if (segment >= 0)
idx = getArrIndexOfSegNum(segment);
debug("ADS: set state 2, segment param %d (idx %d)", segment, idx);
if (idx >= 0)
_adsData._state[idx] = 2;
if (idx == _adsData._runningSegmentIdx)
return false;
else
return true;
}
case 0xffff: // END
return false;
//// unknown / to-be-implemented
case 0x1010: // unknown, 2 params
case 0x1020: // unknown, 2 params
case 0x1030: // unknown, 2 params
case 0x1040: // unknown, 2 params
case 0x1050: // unknown, 2 params
case 0x1060: // unknown, 2 params
case 0x1070: // unknown, 2 params
case 0x1080: // if current seq countdown, 1 param
case 0x1420: // AND, 0 params
case 0x1430: // OR, 0 params
case 0xF200: // RUN_SCRIPT, 1 param
case 0xF210: // RUN_SCRIPT, 1 param
case 0xFF10:
case 0xFFF0: // END_IF, 0 params
default: {
int nops = numArgs(code);
warning("ADS: Unimplemented opcode: 0x%04X (skip %d args)", code, nops);
for (int i = 0; i < nops; i++)
scr->readUint16LE();
break;
}
}
return true;
}
int16 ADSInterpreter::getStateForSceneOp(uint16 segnum) {
int idx = getArrIndexOfSegNum(segnum);
if (idx < 0)
return 0;
if (!(_adsData._state[idx] & 4)) {
for (auto *seq : _adsData._usedSeqs[idx]) {
if (!seq)
return 0;
if (seq->_runFlag != kRunTypeStopped && !seq->_selfLoop)
return 1;
}
return 0;
}
return 1;
}
int ADSInterpreter::getArrIndexOfSegNum(uint16 segnum) {
int32 startoff = _adsData.scr->pos();
int result = -1;
for (int i = 0; i < _adsData._maxSegments; i++) {
_adsData.scr->seek(_adsData._segments[i]);
int16 seg = _adsData.scr->readSint16LE();
if (seg == segnum) {
result = i;
break;
}
}
_adsData.scr->seek(startoff);
return result;
}
bool ADSInterpreter::run() {
if (_adsData._ttmSeqs.empty())
return false;
for (int i = 0; i < _adsData._maxSegments; i++) {
int16 flag = _adsData._state[i] & 0xfff7;
for (auto seq : _adsData._usedSeqs[i]) {
if (flag == 3) {
seq->reset();
} else {
seq->_scriptFlag = flag;
}
}
}
for (int i = 0; i < _adsData._maxSegments; i++) {
int16 state = _adsData._state[i];
int32 offset = _adsData._segments[i];
_adsData.scr->seek(offset);
// skip over the segment num
offset += 2;
/*int16 segnum =*/ _adsData.scr->readSint16LE();
if (state & 8) {
state &= 0xfff7;
_adsData._state[i] = state;
} else {
findEndOrInitOp();
offset = _adsData.scr->pos();
}
if (_adsData._charWhile[i])
offset = _adsData._charWhile[i];
if (state == 3 || state == 4) {
_adsData._state[i] = 1;
state = 1;
}
_adsData._runningSegmentIdx = i;
if (_adsData.scr && state == 1) {
_adsData.scr->seek(offset);
//debug("ADS: Run segment %d idx %d/%d", segnum, i, _adsData._maxSegments);
runUntilBranchOpOrEnd();
}
}
bool result = false;
for (auto &seq : _adsData._ttmSeqs) {
_currentTTMSeq = &seq;
seq._lastFrame = -1;
int sflag = seq._scriptFlag;
TTMRunType rflag = seq._runFlag;
if (sflag == 6 || (rflag != kRunType1 && rflag != kRunTypeTimeLimited && rflag != kRunTypeMulti && rflag != kRunType5)) {
if (sflag != 6 && sflag != 5 && rflag == kRunTypeFinished) {
seq._runFlag = kRunTypeStopped;
}
} else {
int16 curframe = seq._currentFrame;
TTMEnviro *env = findTTMEnviro(seq._enviro);
_adsData._hitTTMOp0110 = false;
_adsData._scriptDelay = -1;
bool scriptresult = false;
// Next few lines of code in a separate function in the original..
if (curframe < env->_totalFrames && curframe > -1 && env->_frameOffsets[curframe] > -1) {
env->scr->seek(env->_frameOffsets[curframe]);
scriptresult = playScene();
}
if (scriptresult && sflag != 5) {
seq._executed = true;
seq._lastFrame = seq._currentFrame;
result = true;
if (_adsData._scriptDelay != -1 && seq._timeInterval != _adsData._scriptDelay) {
uint32 now = g_engine->getTotalPlayTime();
seq._timeNext = now + _adsData._scriptDelay;
seq._timeInterval = _adsData._scriptDelay;
}
if (!_adsData._hitTTMOp0110) {
if (_adsData._gotoTarget != -1) {
seq._gotoFrame = _adsData._gotoTarget;
if (seq._currentFrame == _adsData._gotoTarget)
seq._selfLoop = true;
}
if (seq._runFlag != kRunType5)
updateSeqTimeAndFrame(seq);
} else {
seq._gotoFrame = seq._startFrame;
if (seq._runFlag == kRunTypeMulti && seq._runCount != 0) {
bool updated = updateSeqTimeAndFrame(seq);
if (updated) {
seq._runCount--;
}
} else if (seq._runFlag == kRunTypeTimeLimited && seq._timeCut != 0) {
updateSeqTimeAndFrame(seq);
} else {
bool updated = updateSeqTimeAndFrame(seq);
if (updated) {
seq._runFlag = kRunTypeFinished;
seq._timeInterval = 0;
}
}
}
} else if (sflag != 5) {
seq._gotoFrame = seq._startFrame;
seq._runFlag = kRunTypeFinished;
}
}
if (rflag == kRunTypeTimeLimited && seq._timeCut > g_engine->getTotalPlayTime()) {
seq._runFlag = kRunTypeFinished;
}
}
return result;
}
bool ADSInterpreter::runUntilBranchOpOrEnd() {
Common::SeekableReadStream *scr = _adsData.scr;
if (!scr || scr->pos() >= scr->size())
return false;
bool more = true;
do {
uint16 code = scr->readUint16LE();
if (code == 0xffff)
return false;
more = handleOperation(code, scr);
} while (!_adsData._hitBranchOp && more && scr->pos() < scr->size());
_adsData._hitBranchOp = false;
return more;
}
void ADSInterpreter::setHitTTMOp0110() {
_adsData._hitTTMOp0110 = true;
}
void ADSInterpreter::setGotoTarget(int32 target) {
_adsData._gotoTarget = target;
}
int ADSInterpreter::numArgs(uint16 opcode) const {
// TODO: This list is from DRAGON, there may be more entries in newer games.
switch (opcode) {
case 0x1080:
case 0x3020:
case 0xF010:
case 0xF200:
case 0xF210:
return 1;
case 0x1010:
case 0x1020:
case 0x1030:
case 0x1040:
case 0x1050:
case 0x1060:
case 0x1070:
case 0x1310:
case 0x1320:
case 0x1330:
case 0x1340:
case 0x1350:
case 0x1360:
case 0x1370:
return 2;
case 0x2010:
case 0x2015:
case 0x2020:
case 0x4000:
case 0x4010:
return 3;
case 0x2000:
case 0x2005:
return 4;
default:
return 0;
}
}
} // End of namespace Dgds
Reference in new issue View Git Blame Copy Permalink