public GameBoy(string biosFile, string romFile, SpeedupFlags speedupFlags = SpeedupFlags.None)
{
ROM = new ROM(romFile);
Debug.Assert(ROM.HeaderChecksumMatches(), "Cartridge header checksum mismatch!");
Handle = Libgambatte.gambatte_create();
Debug.Assert(Libgambatte.gambatte_loadbios(Handle, biosFile, 0x900, 0x31672598) == 0, "Unable to load BIOS!");
Debug.Assert(Libgambatte.gambatte_load(Handle, romFile, LoadFlags.GbaFlag | LoadFlags.GcbMode | LoadFlags.ReadOnlySav) == 0, "Unable to load ROM!");
VideoBuffer = new byte[160 * 144 * 4];
AudioBuffer = new byte[(SamplesPerFrame + 2064) * 2 * 2]; // Stereo 16-bit samples
InputGetter = () => CurrentJoypad;
Libgambatte.gambatte_setinputgetter(Handle, InputGetter);
string symPath = "symfiles/" + Path.GetFileNameWithoutExtension(romFile) + ".sym";
if (File.Exists(symPath))
{
SYM = new SYM(symPath);
ROM.Symbols = SYM;
}
SetSpeedupFlags(speedupFlags);
StateSize = Libgambatte.gambatte_savestate(Handle, null, 160, null);
SaveStateLabels = new Dictionary <string, int>();
byte[] state = SaveState();
ByteStream data = new ByteStream(state);
data.Seek(3);
data.Seek(data.u24be());
while (data.Position < state.Length)
{
string label = "";
byte character;
while ((character = data.u8()) != 0x00)
{
label += Convert.ToChar(character);
}
int size = data.u24be();
SaveStateLabels[label] = (int)data.Position;
data.Seek(size);
}
}
public GameBoy(string biosFile, string romFile, string savFile = null, SpeedupFlags speedupFlags = SpeedupFlags.None)
{
ROM = new ROM(romFile);
Debug.Assert(ROM.HeaderChecksumMatches(), "Cartridge header checksum mismatch!");
string romName = Path.GetFileNameWithoutExtension(romFile);
if (savFile == null || savFile == "")
{
File.Delete("roms/" + romName + ".sav");
}
else
{
File.WriteAllBytes("roms/" + romName + ".sav", File.ReadAllBytes(savFile));
}
Handle = Libgambatte.gambatte_create();
Debug.Assert(Libgambatte.gambatte_loadbios(Handle, biosFile, 0x900, 0x31672598) == 0, "Unable to load BIOS!");
Debug.Assert(Libgambatte.gambatte_load(Handle, romFile, LoadFlags.GbaFlag | LoadFlags.GcbMode | LoadFlags.ReadOnlySav) == 0, "Unable to load ROM!");
VideoBuffer = new byte[160 * 144 * 4];
AudioBuffer = new byte[(SamplesPerFrame + 2064) * 2 * 2]; // Stereo 16-bit samples
InputGetter = () => CurrentJoypad;
Libgambatte.gambatte_setinputgetter(Handle, InputGetter);
string symPath = "symfiles/" + romName + ".sym";
if (File.Exists(symPath))
{
SYM = new SYM(symPath);
ROM.Symbols = SYM;
}
SetSpeedupFlags(speedupFlags);
StateSize = Libgambatte.gambatte_savestate(Handle, null, 160, null);
}