public Engine(string filename)
{
CPU = new CPU(this);
PPU = new PPU(this);
APU = new APU(this);
IORegisters = new IORegisters(this, PPU);
Joypads = new Joypads();
loadiNes(filename);
Graphics = new Graphics(this, 256, 240);
Joypads.Initialise();
}
public Engine(string filename)
{
CPU = new CPU(this);
PPU = new PPU(this);
APU = new APU(this);
IORegisters = new IORegisters(this, PPU);
Joypads = new Joypads();
loadiNes(filename);
Graphics = new Graphics(this, 256,240);
Joypads.Initialise();
}
public void Load(Cartridge cart)
{
ram = new byte[2048];
this.cart = cart;
mapper = Mapper.Create(cart);
cpu = new CPU(this);
ppu = new PPU(this);
if (mapper == null)
{
throw new Exception("Unknown mapper type: " + cart.mapper.ToString());
}
Reset();
}
public IORegisters(Engine engine, PPU ppu)
{
this.Engine = engine;
this.PPU = ppu;
this.PPUFlags = this.PPU.Flags;
}
public IORegisters(Engine engine, PPU ppu)
{
this.Engine = engine;
this.PPU = ppu;
this.PPUFlags = this.PPU.Flags;
}
public OamDma(PPU ppu, IAddressable bus)
{
_ppu = ppu;
_bus = bus;
}