public static Mapper Create(Cartridge cart)
{
Mapper mapper;
switch (cart.MapperID)
{
case 0:
Log.Info("Using mapper 000");
mapper = new Mapper_000(cart, cart.nPRGBanks, cart.nCHRBanks);
break;
case 1:
Log.Info("Using mapper 001");
mapper = new Mapper_001(cart, cart.nPRGBanks, cart.nCHRBanks);
break;
case 2:
Log.Info("Using mapper 002");
mapper = new Mapper_002(cart, cart.nPRGBanks, cart.nCHRBanks);
break;
case 3:
Log.Info("Using mapper 003");
mapper = new Mapper_003(cart, cart.nPRGBanks, cart.nCHRBanks);
break;
case 4:
Log.Info("Using mapper 004");
mapper = new Mapper_004(cart, cart.nPRGBanks, cart.nCHRBanks);
break;
default:
throw new NotSupportedException($"MapperID '{cart.MapperID}' is not supported");
}
return(mapper);
}
public Mapper(Cartridge cart, byte prgBanks, byte chrBanks)
{
cartridge = cart;
nPRGBanks = prgBanks;
nCHRBanks = chrBanks;
}