private uint _vblankClock; // counter of clock cycles elapsed in current scanline in vblank
public LCDController(SystemClock clock, Interconnect interconnect, InterruptController interruptController, IVideoFrameSink frameSink)
: base(clock)
{
_interconnect = interconnect;
_interruptController = interruptController;
_frameSink = frameSink;
_interconnect.AddAddressHandler(0xFF40, 0xFF4B, this); // control registers
_interconnect.AddAddressHandler(0x8000, 0x9FFF, this); // vram
_interconnect.AddAddressHandler(0xFE00, 0xFE9F, this); // oam
_screenData = new byte[ScreenWidth * ScreenHeight];
_vram = new byte[0x2000];
_tileCache = new byte[384][];
for (int i = 0; i < _tileCache.Length; i++)
{
_tileCache[i] = new byte[64];
}
_tileCacheInvalid = new bool[384];
_oam = new byte[0xA0];
_oamDma = default(OamDma);
_backgroundPalette = new byte[4];
_spritePalette = new byte[2][]
{
new byte[4],
new byte[4]
};
}
public GameBoy(IVideoFrameSink frameSink, IInputSource inputSource)
{
Clock = new SystemClock();
Interconnect = new Interconnect();
Interconnect.AddAddressHandler(0x0000, 0x00FF, new BootRom());
Memory = new SystemMemory(Interconnect);
InterruptController = new InterruptController(Interconnect);
CPU = new SM83(Clock, Interconnect, InterruptController);
Timer = new Timer(Clock, Interconnect, InterruptController);
SerialIO = new SerialCommunicationController(Clock, Interconnect, InterruptController);
LCD = new LCDController(Clock, Interconnect, InterruptController, frameSink);
PSG = new SoundController(Clock, Interconnect);
Input = new InputController(Interconnect, InterruptController, inputSource);
}