public Emulator(IVideoOutput video = null, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
for (int i = 0; i < WIDTH * HEIGHT; i++)
{
SetPixel(i, 0xFF000000);
}
Video?.SetSize(WIDTH, HEIGHT);
}
public Emulator(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
for (int i = 0; i < pixels.Length; i++)
{
pixels [i] = 0xFF000000;
}
Video.SetSize(WIDTH, HEIGHT);
}
// -------------------------------- EMU
public Emulator(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
pressButton.Instance.onClick += onClick;
for (int i = 0; i < pixels.Length; i++)
{
pixels [i] = 0xFF000000;
}
Video.SetSize(WIDTH, HEIGHT);
}
public EmulatorBase(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null)
{
Video = video;
Audio = audio;
SaveMemory = saveMemory;
}
public Game(byte[] fileData, ISaveMemory saveMemory)
{
this.saveMemory = saveMemory;
title = ExtractGameTitle(fileData);
gameBoyColorGame = fileData [0x0143] == 0x80;
licenseCode = (((int)fileData [0x0144]) << 4) | fileData [0x0145];
gameBoy = fileData [0x0146] == 0x00;
romType = (RomType)fileData [0x0147];
switch (fileData [0x0148])
{
case 0x00:
romSize = 32 * 1024;
romBanks = 2;
break;
case 0x01:
romSize = 64 * 1024;
romBanks = 4;
break;
case 0x02:
romSize = 128 * 1024;
romBanks = 8;
break;
case 0x03:
romSize = 256 * 1024;
romBanks = 16;
break;
case 0x04:
romSize = 512 * 1024;
romBanks = 32;
break;
case 0x05:
romSize = 1024 * 1024;
romBanks = 64;
break;
case 0x06:
romSize = 2 * 1024 * 1024;
romBanks = 128;
break;
case 0x52:
romSize = 1179648;
romBanks = 72;
break;
case 0x53:
romSize = 1310720;
romBanks = 80;
break;
case 0x54:
romSize = 1572864;
romBanks = 96;
break;
}
switch (fileData [0x0149])
{
case 0x00:
ramSize = 0;
ramBanks = 0;
break;
case 0x01:
ramSize = 2 * 1024;
ramBanks = 1;
break;
case 0x02:
ramSize = 8 * 1024;
ramBanks = 1;
break;
case 0x03:
ramSize = 32 * 1024;
ramBanks = 4;
break;
case 0x04:
ramSize = 128 * 1024;
ramBanks = 16;
break;
}
japanese = fileData [0x014A] == 0x00;
oldLicenseCode = fileData [0x014B];
maskRomVersion = fileData [0x014C];
headerChecksum = fileData [0x014D];
for (int i = 0x0134; i <= 0x014C; i++)
{
actualHeaderChecksum = actualHeaderChecksum - fileData [i] - 1;
}
actualHeaderChecksum &= 0xFF;
checksum = (((int)fileData [0x014E]) << 8) | fileData [0x014F];
for (int i = 0; i < fileData.Length; i++)
{
if (i != 0x014E && i != 0x014F)
{
actualChecksum += fileData [i];
}
}
actualChecksum &= 0xFFFF;
noVerticalBlankInterruptHandler = fileData [0x0040] == 0xD9;
noLCDCStatusInterruptHandler = fileData [0x0048] == 0xD9;
noTimerOverflowInterruptHandler = fileData [0x0050] == 0xD9;
noSerialTransferCompletionInterruptHandler = fileData [0x0058] == 0xD9;
noHighToLowOfP10ToP13InterruptHandler = fileData [0x0060] == 0xD9;
byte[] savedData = null;
if (saveMemory != null)
{
savedData = saveMemory.Load(title);
}
switch (romType)
{
case RomType.ROM:
cartridge = new ROM(fileData);
break;
case RomType.ROM_MBC1:
case RomType.ROM_MBC1_RAM:
case RomType.ROM_MBC1_RAM_BATT:
cartridge = new MBC1(fileData, savedData, romType, romSize, romBanks);
break;
case RomType.ROM_MBC2:
case RomType.ROM_MBC2_BATTERY:
cartridge = new MBC2(fileData, savedData, romType, romSize, romBanks);
break;
case RomType.ROM_MBC3:
case RomType.ROM_MBC3_RAM:
case RomType.ROM_MBC3_RAM_BATT:
case RomType.ROM_MBC3_TIMER_BATT:
case RomType.ROM_MBC3_TIMER_RAM_BATT:
case RomType.ROM_MBC5:
case RomType.ROM_MBC5_RAM:
case RomType.ROM_MBC5_RAM_BATT:
cartridge = new MBC3(fileData, savedData, romType, romSize, romBanks);
break;
default:
throw new Exception(string.Format("Cannot emulate cartridge type {0}.", romType));
}
}
internal static Game Load(byte[] fileData, ISaveMemory saveMemory)
{
return(new Game(fileData, saveMemory));
}
public EmulatorBase(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null)
{
Video = video;
Audio = audio;
SaveMemory = saveMemory;
}
public Game(byte[] fileData, ISaveMemory saveMemory)
{
this.saveMemory = saveMemory;
title = ExtractGameTitle(fileData);
gameBoyColorGame = fileData [0x0143] == 0x80;
licenseCode = (((int)fileData [0x0144]) << 4) | fileData [0x0145];
gameBoy = fileData [0x0146] == 0x00;
romType = (RomType)fileData [0x0147];
switch (fileData [0x0148])
{
case 0x00:
romSize = 32 * 1024;
romBanks = 2;
break;
case 0x01:
romSize = 64 * 1024;
romBanks = 4;
break;
case 0x02:
romSize = 128 * 1024;
romBanks = 8;
break;
case 0x03:
romSize = 256 * 1024;
romBanks = 16;
break;
case 0x04:
romSize = 512 * 1024;
romBanks = 32;
break;
case 0x05:
romSize = 1024 * 1024;
romBanks = 64;
break;
case 0x06:
romSize = 2 * 1024 * 1024;
romBanks = 128;
break;
case 0x52:
romSize = 1179648;
romBanks = 72;
break;
case 0x53:
romSize = 1310720;
romBanks = 80;
break;
case 0x54:
romSize = 1572864;
romBanks = 96;
break;
}
switch (fileData [0x0149])
{
case 0x00:
ramSize = 0;
ramBanks = 0;
break;
case 0x01:
ramSize = 2 * 1024;
ramBanks = 1;
break;
case 0x02:
ramSize = 8 * 1024;
ramBanks = 1;
break;
case 0x03:
ramSize = 32 * 1024;
ramBanks = 4;
break;
case 0x04:
ramSize = 128 * 1024;
ramBanks = 16;
break;
}
japanese = fileData [0x014A] == 0x00;
oldLicenseCode = fileData [0x014B];
maskRomVersion = fileData [0x014C];
headerChecksum = fileData [0x014D];
for (int i = 0x0134; i <= 0x014C; i++)
{
actualHeaderChecksum = actualHeaderChecksum - fileData [i] - 1;
}
actualHeaderChecksum &= 0xFF;
checksum = (((int)fileData [0x014E]) << 8) | fileData [0x014F];
for (int i = 0; i < fileData.Length; i++)
{
if (i != 0x014E && i != 0x014F)
{
actualChecksum += fileData [i];
}
}
actualChecksum &= 0xFFFF;
noVerticalBlankInterruptHandler = fileData [0x0040] == 0xD9;
noLCDCStatusInterruptHandler = fileData [0x0048] == 0xD9;
noTimerOverflowInterruptHandler = fileData [0x0050] == 0xD9;
noSerialTransferCompletionInterruptHandler = fileData [0x0058] == 0xD9;
noHighToLowOfP10ToP13InterruptHandler = fileData [0x0060] == 0xD9;
byte[] savedData = null;
if (saveMemory != null)
savedData = saveMemory.Load(title);
switch (romType)
{
case RomType.ROM:
cartridge = new ROM(fileData);
break;
case RomType.ROM_MBC1:
case RomType.ROM_MBC1_RAM:
case RomType.ROM_MBC1_RAM_BATT:
cartridge = new MBC1(fileData, savedData, romType, romSize, romBanks);
break;
case RomType.ROM_MBC2:
case RomType.ROM_MBC2_BATTERY:
cartridge = new MBC2(fileData, savedData, romType, romSize, romBanks);
break;
case RomType.ROM_MBC3:
case RomType.ROM_MBC3_RAM:
case RomType.ROM_MBC3_RAM_BATT:
case RomType.ROM_MBC3_TIMER_BATT:
case RomType.ROM_MBC3_TIMER_RAM_BATT:
case RomType.ROM_MBC5:
case RomType.ROM_MBC5_RAM:
case RomType.ROM_MBC5_RAM_BATT:
cartridge = new MBC3(fileData, savedData, romType, romSize, romBanks);
break;
default:
throw new Exception(string.Format("Cannot emulate cartridge type {0}.", romType));
}
}
internal static Game Load(byte[] fileData, ISaveMemory saveMemory)
{
return new Game(fileData, saveMemory);
}
