clobber
cd21ca7a04
Includes: * MARIA - increased accuracy of cycle timing, games now run at close to intended speed (One on One, Tower Toppler, Summer Games, KLAX, Karateka, etc). * Timers now properly take into consideration cycles generated via MARIA and during WSYNC. * POKEY - implemented RANDOM (read) and SKCTLS (write), Ballblazer now plays all sounds. * MARIA cycle stealing and WSYNC now enabled by default. * Database - flags=0 (enable both), flags=1 (disable MARIA cycle stealing), flags=2 (disable WSYNC), flags=3 (disable both). * Database - Ability to adjust HBLANK period prior to DMA (Ballblazer hack), lightgun crosshair x/y offset (frontend) and whether cart supports dual analog (Robotron, frontend). * Increased compatibility for PAL games (Ballblazer, Commando, and Food Fight). * Compatibility and graphical glitches fixed in various games (including Ballblazer, Kung Fu Master, Midnight Mutants, Summer Games, Plutos). * States now save/restore state of RIOT timers for games using them. * Updated palette (Underball). Missing: * Lightgun support * High Score Cartridge support
205 lines
11 KiB
C++
Executable File
205 lines
11 KiB
C++
Executable File
// ----------------------------------------------------------------------------
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// ___ ___ ___ ___ ___ ____ ___ _ _
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// /__/ /__/ / / /__ /__/ /__ / /_ / |/ /
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// / / \ /__/ ___/ ___/ ___/ / /__ / / emulator
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//
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// ----------------------------------------------------------------------------
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// Copyright 2005 Greg Stanton
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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// ----------------------------------------------------------------------------
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// Region.h
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// ----------------------------------------------------------------------------
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#include "Region.h"
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byte region_type = REGION_AUTO;
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static const rect REGION_DISPLAY_AREA_NTSC = {0, 16, 319, 258};
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static const rect REGION_VISIBLE_AREA_NTSC = {0, 26, 319, 250};
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static const byte REGION_FREQUENCY_NTSC = 60;
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static const word REGION_SCANLINES_NTSC = 262;
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static const rect REGION_DISPLAY_AREA_PAL = {0, 16, 319, 308};
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static const rect REGION_VISIBLE_AREA_PAL = {0, 26, 319, 297};
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static const byte REGION_FREQUENCY_PAL = 50;
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static const word REGION_SCANLINES_PAL = 312;
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// ----------------------------------------------------------------------------
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// PALETTE NTSC
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// ----------------------------------------------------------------------------
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static const byte REGION_PALETTE_NTSC[ ] = {
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0x00,0x00,0x00,0x25,0x25,0x25,0x34,0x34,0x34,0x4F,0x4F,0x4F,
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0x5B,0x5B,0x5B,0x69,0x69,0x69,0x7B,0x7B,0x7B,0x8A,0x8A,0x8A,
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0xA7,0xA7,0xA7,0xB9,0xB9,0xB9,0xC5,0xC5,0xC5,0xD0,0xD0,0xD0,
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0xD7,0xD7,0xD7,0xE1,0xE1,0xE1,0xF4,0xF4,0xF4,0xFF,0xFF,0xFF,
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0x4C,0x32,0x00,0x62,0x3A,0x00,0x7B,0x4A,0x00,0x9A,0x60,0x00,
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0xB5,0x74,0x00,0xCC,0x85,0x00,0xE7,0x9E,0x08,0xF7,0xAF,0x10,
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0xFF,0xC3,0x18,0xFF,0xD0,0x20,0xFF,0xD8,0x28,0xFF,0xDF,0x30,
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0xFF,0xE6,0x3B,0xFF,0xF4,0x40,0xFF,0xFA,0x4B,0xFF,0xFF,0x50,
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0x99,0x25,0x00,0xAA,0x25,0x00,0xB4,0x25,0x00,0xD3,0x30,0x00,
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0xDD,0x48,0x02,0xE2,0x50,0x09,0xF4,0x67,0x00,0xF4,0x75,0x10,
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0xFF,0x9E,0x10,0xFF,0xAC,0x20,0xFF,0xBA,0x3A,0xFF,0xBF,0x50,
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0xFF,0xC6,0x6D,0xFF,0xD5,0x80,0xFF,0xE4,0x90,0xFF,0xE6,0x99,
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0x98,0x0C,0x0C,0x99,0x0C,0x0C,0xC2,0x13,0x00,0xD3,0x13,0x00,
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0xE2,0x35,0x00,0xE3,0x40,0x00,0xE4,0x40,0x20,0xE5,0x52,0x30,
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0xFD,0x78,0x54,0xFF,0x8A,0x6A,0xFF,0x98,0x7C,0xFF,0xA4,0x8B,
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0xFF,0xB3,0x9E,0xFF,0xC2,0xB2,0xFF,0xD0,0xBA,0xFF,0xD7,0xC0,
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0x99,0x00,0x00,0xA9,0x00,0x00,0xC2,0x04,0x00,0xD3,0x04,0x00,
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0xDA,0x04,0x00,0xDB,0x08,0x00,0xE4,0x20,0x20,0xF6,0x40,0x40,
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0xFB,0x70,0x70,0xFB,0x7E,0x7E,0xFB,0x8F,0x8F,0xFF,0x9F,0x9F,
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0xFF,0xAB,0xAB,0xFF,0xB9,0xB9,0xFF,0xC9,0xC9,0xFF,0xCF,0xCF,
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0x7E,0x00,0x50,0x80,0x00,0x50,0x80,0x00,0x5F,0x95,0x0B,0x74,
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0xAA,0x22,0x88,0xBB,0x2F,0x9A,0xCE,0x3F,0xAD,0xD7,0x5A,0xB6,
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0xE4,0x67,0xC3,0xEF,0x72,0xCE,0xFB,0x7E,0xDA,0xFF,0x8D,0xE1,
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0xFF,0x9D,0xE5,0xFF,0xA5,0xE7,0xFF,0xAF,0xEA,0xFF,0xB8,0xEC,
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0x48,0x00,0x6C,0x5C,0x04,0x88,0x65,0x0D,0x90,0x7B,0x23,0xA7,
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0x93,0x3B,0xBF,0x9D,0x45,0xC9,0xA7,0x4F,0xD3,0xB2,0x5A,0xDE,
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0xBD,0x65,0xE9,0xC5,0x6D,0xF1,0xCE,0x76,0xFA,0xD5,0x83,0xFF,
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0xDA,0x90,0xFF,0xDE,0x9C,0xFF,0xE2,0xA9,0xFF,0xE6,0xB6,0xFF,
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0x1B,0x00,0x70,0x22,0x1B,0x8D,0x37,0x30,0xA2,0x48,0x41,0xB3,
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0x59,0x52,0xC4,0x63,0x5C,0xCE,0x6F,0x68,0xDA,0x7D,0x76,0xE8,
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0x87,0x80,0xF8,0x93,0x8C,0xFF,0x9D,0x97,0xFF,0xA8,0xA3,0xFF,
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0xB3,0xAF,0xFF,0xBC,0xB8,0xFF,0xC4,0xC1,0xFF,0xDA,0xD1,0xFF,
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0x00,0x0D,0x7F,0x00,0x12,0xA7,0x00,0x18,0xC0,0x0A,0x2B,0xD1,
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0x1B,0x4A,0xE3,0x2F,0x58,0xF0,0x37,0x68,0xFF,0x49,0x79,0xFF,
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0x5B,0x85,0xFF,0x6D,0x96,0xFF,0x7F,0xA3,0xFF,0x8C,0xAD,0xFF,
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0x96,0xB4,0xFF,0xA8,0xC0,0xFF,0xB7,0xCB,0xFF,0xC6,0xD6,0xFF,
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0x00,0x29,0x5A,0x00,0x38,0x76,0x00,0x48,0x92,0x00,0x5C,0xAC,
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0x00,0x71,0xC6,0x00,0x86,0xD0,0x0A,0x9B,0xDF,0x1A,0xA8,0xEC,
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0x2B,0xB6,0xFF,0x3F,0xC2,0xFF,0x45,0xCB,0xFF,0x59,0xD3,0xFF,
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0x7F,0xDA,0xFF,0x8F,0xDE,0xFF,0xA0,0xE2,0xFF,0xB0,0xEB,0xFF,
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0x00,0x38,0x39,0x00,0x3C,0x48,0x00,0x3D,0x5B,0x02,0x66,0x7F,
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0x03,0x73,0x83,0x00,0x9C,0xAA,0x00,0xA1,0xBB,0x01,0xA4,0xCC,
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0x03,0xBB,0xFF,0x05,0xDA,0xE2,0x18,0xE5,0xFF,0x34,0xEA,0xFF,
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0x49,0xEF,0xFF,0x66,0xF2,0xFF,0x84,0xF4,0xFF,0x9E,0xF9,0xFF,
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0x00,0x4A,0x00,0x00,0x5D,0x00,0x00,0x70,0x00,0x00,0x8B,0x00,
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0x00,0xA9,0x00,0x00,0xBB,0x05,0x00,0xBD,0x00,0x02,0xD0,0x05,
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0x1A,0xD5,0x40,0x5A,0xF1,0x77,0x82,0xEF,0xA7,0x84,0xED,0xD1,
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0x89,0xFF,0xED,0x7D,0xFF,0xFF,0x93,0xFF,0xFF,0x9B,0xFF,0xFF,
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0x22,0x4A,0x03,0x27,0x53,0x04,0x30,0x64,0x05,0x3C,0x77,0x0C,
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0x45,0x8C,0x11,0x5A,0xA5,0x13,0x1B,0xD2,0x09,0x1F,0xDD,0x00,
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0x3D,0xCD,0x2D,0x3D,0xCD,0x30,0x58,0xCC,0x40,0x60,0xD3,0x50,
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0xA2,0xEC,0x55,0xB3,0xF2,0x4A,0xBB,0xF6,0x5D,0xC4,0xF8,0x70,
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0x2E,0x3F,0x0C,0x36,0x4A,0x0F,0x40,0x56,0x15,0x46,0x5F,0x17,
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0x57,0x77,0x1A,0x65,0x85,0x1C,0x74,0x93,0x1D,0x8F,0xA5,0x25,
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0xAD,0xB7,0x2C,0xBC,0xC7,0x30,0xC9,0xD5,0x33,0xD4,0xE0,0x3B,
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0xE0,0xEC,0x42,0xEA,0xF6,0x45,0xF0,0xFD,0x47,0xF4,0xFF,0x6F,
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0x55,0x24,0x00,0x5A,0x2C,0x00,0x6C,0x3B,0x00,0x79,0x4B,0x00,
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0xB9,0x75,0x00,0xBB,0x85,0x00,0xC1,0xA1,0x20,0xD0,0xB0,0x2F,
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0xDE,0xBE,0x3F,0xE6,0xC6,0x45,0xED,0xCD,0x57,0xF5,0xDB,0x62,
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0xFB,0xE5,0x69,0xFC,0xEE,0x6F,0xFD,0xF3,0x77,0xFD,0xF3,0x7F,
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0x5C,0x27,0x00,0x5C,0x2F,0x00,0x71,0x3B,0x00,0x7B,0x48,0x00,
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0xB9,0x68,0x20,0xBB,0x72,0x20,0xC5,0x86,0x29,0xD7,0x96,0x33,
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0xE6,0xA4,0x40,0xF4,0xB1,0x4B,0xFD,0xC1,0x58,0xFF,0xCC,0x55,
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0xFF,0xD4,0x61,0xFF,0xDD,0x69,0xFF,0xE6,0x79,0xFF,0xEA,0x98
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};
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// --------------------------------------------------------------------------------------
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// PALETTE PAL
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// --------------------------------------------------------------------------------------
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static const byte REGION_PALETTE_PAL[ ] = {
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0x00,0x00,0x00,0x1c,0x1c,0x1c,0x39,0x39,0x39,0x59,0x59,0x59,
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0x79,0x79,0x79,0x92,0x92,0x92,0xab,0xab,0xab,0xbc,0xbc,0xbc,
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0xcd,0xcd,0xcd,0xd9,0xd9,0xd9,0xe6,0xe6,0xe6,0xec,0xec,0xec,
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0xf2,0xf2,0xf2,0xf8,0xf8,0xf8,0xff,0xff,0xff,0xff,0xff,0xff,
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0x26,0x30,0x01,0x24,0x38,0x03,0x23,0x40,0x05,0x51,0x54,0x1b,
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0x80,0x69,0x31,0x97,0x81,0x35,0xaf,0x99,0x3a,0xc2,0xa7,0x3e,
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0xd5,0xb5,0x43,0xdb,0xc0,0x3d,0xe1,0xcb,0x38,0xe2,0xd8,0x36,
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0xe3,0xe5,0x34,0xef,0xf2,0x58,0xfb,0xff,0x7d,0xfb,0xff,0x7d,
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0x39,0x17,0x01,0x5e,0x23,0x04,0x83,0x30,0x08,0xa5,0x47,0x16,
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0xc8,0x5f,0x24,0xe3,0x78,0x20,0xff,0x91,0x1d,0xff,0xab,0x1d,
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0xff,0xc5,0x1d,0xff,0xce,0x34,0xff,0xd8,0x4c,0xff,0xe6,0x51,
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0xff,0xf4,0x56,0xff,0xf9,0x77,0xff,0xff,0x98,0xff,0xff,0x98,
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0x45,0x19,0x04,0x72,0x1e,0x11,0x9f,0x24,0x1e,0xb3,0x3a,0x20,
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0xc8,0x51,0x22,0xe3,0x69,0x20,0xff,0x81,0x1e,0xff,0x8c,0x25,
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0xff,0x98,0x2c,0xff,0xae,0x38,0xff,0xc5,0x45,0xff,0xc5,0x59,
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0xff,0xc6,0x6d,0xff,0xd5,0x87,0xff,0xe4,0xa1,0xff,0xe4,0xa1,
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0x4a,0x17,0x04,0x7e,0x1a,0x0d,0xb2,0x1d,0x17,0xc8,0x21,0x19,
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0xdf,0x25,0x1c,0xec,0x3b,0x38,0xfa,0x52,0x55,0xfc,0x61,0x61,
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0xff,0x70,0x6e,0xff,0x7f,0x7e,0xff,0x8f,0x8f,0xff,0x9d,0x9e,
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0xff,0xab,0xad,0xff,0xb9,0xbd,0xff,0xc7,0xce,0xff,0xc7,0xce,
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0x05,0x05,0x68,0x3b,0x13,0x6d,0x71,0x22,0x72,0x8b,0x2a,0x8c,
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0xa5,0x32,0xa6,0xb9,0x38,0xba,0xcd,0x3e,0xcf,0xdb,0x47,0xdd,
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0xea,0x51,0xeb,0xf4,0x5f,0xf5,0xfe,0x6d,0xff,0xfe,0x7a,0xfd,
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0xff,0x87,0xfb,0xff,0x95,0xfd,0xff,0xa4,0xff,0xff,0xa4,0xff,
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0x28,0x04,0x79,0x40,0x09,0x84,0x59,0x0f,0x90,0x70,0x24,0x9d,
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0x88,0x39,0xaa,0xa4,0x41,0xc3,0xc0,0x4a,0xdc,0xd0,0x54,0xed,
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0xe0,0x5e,0xff,0xe9,0x6d,0xff,0xf2,0x7c,0xff,0xf8,0x8a,0xff,
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0xff,0x98,0xff,0xfe,0xa1,0xff,0xfe,0xab,0xff,0xfe,0xab,0xff,
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0x35,0x08,0x8a,0x42,0x0a,0xad,0x50,0x0c,0xd0,0x64,0x28,0xd0,
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0x79,0x45,0xd0,0x8d,0x4b,0xd4,0xa2,0x51,0xd9,0xb0,0x58,0xec,
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0xbe,0x60,0xff,0xc5,0x6b,0xff,0xcc,0x77,0xff,0xd1,0x83,0xff,
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0xd7,0x90,0xff,0xdb,0x9d,0xff,0xdf,0xaa,0xff,0xdf,0xaa,0xff,
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0x05,0x1e,0x81,0x06,0x26,0xa5,0x08,0x2f,0xca,0x26,0x3d,0xd4,
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0x44,0x4c,0xde,0x4f,0x5a,0xee,0x5a,0x68,0xff,0x65,0x75,0xff,
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0x71,0x83,0xff,0x80,0x91,0xff,0x90,0xa0,0xff,0x97,0xa9,0xff,
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0x9f,0xb2,0xff,0xaf,0xbe,0xff,0xc0,0xcb,0xff,0xc0,0xcb,0xff,
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0x05,0x1e,0x81,0x06,0x26,0xa5,0x08,0x2f,0xca,0x26,0x3d,0xd4,
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0x44,0x4c,0xde,0x4f,0x5a,0xee,0x5a,0x68,0xff,0x65,0x75,0xff,
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0x71,0x83,0xff,0x80,0x91,0xff,0x90,0xa0,0xff,0x97,0xa9,0xff,
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0x9f,0xb2,0xff,0xaf,0xbe,0xff,0xc0,0xcb,0xff,0xc0,0xcb,0xff,
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0x0c,0x04,0x8b,0x22,0x18,0xa0,0x38,0x2d,0xb5,0x48,0x3e,0xc7,
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0x58,0x4f,0xda,0x61,0x59,0xec,0x6b,0x64,0xff,0x7a,0x74,0xff,
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0x8a,0x84,0xff,0x91,0x8e,0xff,0x99,0x98,0xff,0xa5,0xa3,0xff,
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0xb1,0xae,0xff,0xb8,0xb8,0xff,0xc0,0xc2,0xff,0xc0,0xc2,0xff,
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0x1d,0x29,0x5a,0x1d,0x38,0x76,0x1d,0x48,0x92,0x1c,0x5c,0xac,
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0x1c,0x71,0xc6,0x32,0x86,0xcf,0x48,0x9b,0xd9,0x4e,0xa8,0xec,
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0x55,0xb6,0xff,0x70,0xc7,0xff,0x8c,0xd8,0xff,0x93,0xdb,0xff,
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0x9b,0xdf,0xff,0xaf,0xe4,0xff,0xc3,0xe9,0xff,0xc3,0xe9,0xff,
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0x2f,0x43,0x02,0x39,0x52,0x02,0x44,0x61,0x03,0x41,0x7a,0x12,
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0x3e,0x94,0x21,0x4a,0x9f,0x2e,0x57,0xab,0x3b,0x5c,0xbd,0x55,
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0x61,0xd0,0x70,0x69,0xe2,0x7a,0x72,0xf5,0x84,0x7c,0xfa,0x8d,
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0x87,0xff,0x97,0x9a,0xff,0xa6,0xad,0xff,0xb6,0xad,0xff,0xb6,
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0x0a,0x41,0x08,0x0d,0x54,0x0a,0x10,0x68,0x0d,0x13,0x7d,0x0f,
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0x16,0x92,0x12,0x19,0xa5,0x14,0x1c,0xb9,0x17,0x1e,0xc9,0x19,
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0x21,0xd9,0x1b,0x47,0xe4,0x2d,0x6e,0xf0,0x40,0x78,0xf7,0x4d,
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0x83,0xff,0x5b,0x9a,0xff,0x7a,0xb2,0xff,0x9a,0xb2,0xff,0x9a,
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0x04,0x41,0x0b,0x05,0x53,0x0e,0x06,0x66,0x11,0x07,0x77,0x14,
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0x08,0x88,0x17,0x09,0x9b,0x1a,0x0b,0xaf,0x1d,0x48,0xc4,0x1f,
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0x86,0xd9,0x22,0x8f,0xe9,0x24,0x99,0xf9,0x27,0xa8,0xfc,0x41,
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0xb7,0xff,0x5b,0xc9,0xff,0x6e,0xdc,0xff,0x81,0xdc,0xff,0x81,
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0x02,0x35,0x0f,0x07,0x3f,0x15,0x0c,0x4a,0x1c,0x2d,0x5f,0x1e,
|
|
0x4f,0x74,0x20,0x59,0x83,0x24,0x64,0x92,0x28,0x82,0xa1,0x2e,
|
|
0xa1,0xb0,0x34,0xa9,0xc1,0x3a,0xb2,0xd2,0x41,0xc4,0xd9,0x45,
|
|
0xd6,0xe1,0x49,0xe4,0xf0,0x4e,0xf2,0xff,0x53,0xf2,0xff,0x53,
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Reset
|
|
// ----------------------------------------------------------------------------
|
|
void region_Reset( ) {
|
|
if(region_type == REGION_PAL || (region_type == REGION_AUTO && cartridge_region == REGION_PAL)) {
|
|
maria_displayArea = REGION_DISPLAY_AREA_PAL;
|
|
maria_visibleArea = REGION_VISIBLE_AREA_PAL;
|
|
if(palette_default)
|
|
palette_Load(REGION_PALETTE_PAL); // Added check for default - bberlin
|
|
prosystem_frequency = REGION_FREQUENCY_PAL;
|
|
prosystem_scanlines = REGION_SCANLINES_PAL;
|
|
tia_size = 624;
|
|
pokey_size = 624;
|
|
}
|
|
else {
|
|
maria_displayArea = REGION_DISPLAY_AREA_NTSC;
|
|
maria_visibleArea = REGION_VISIBLE_AREA_NTSC;
|
|
if(palette_default)
|
|
palette_Load(REGION_PALETTE_NTSC); // Added check for default - bberlin
|
|
prosystem_frequency = REGION_FREQUENCY_NTSC;
|
|
prosystem_scanlines = REGION_SCANLINES_NTSC;
|
|
tia_size = 524;
|
|
pokey_size = 524;
|
|
}
|
|
pokey_setSampleRate((prosystem_scanlines * prosystem_frequency) << 1);
|
|
}
|