public void updateMBC()
{
switch (this.rom[0x147])
{
case 0x01:
case 0x02:
case 0x03:
this.mbc = new MBC1(this);
break;
case 0x05:
case 0x06:
// this.mbc = new MBC2(this);
break;
case 0x0F:
case 0x10:
case 0x11:
case 0x12:
case 0x13:
this.mbc = new MBC3(this);
break;
case 0x19:
case 0x1A:
case 0x1B:
case 0x1C:
case 0x1D:
case 0x1E:
this.mbc = new MBC5(this);
break;
case 0x20:
// this.mbc = new MBC6(this);
break;
case 0x22:
// this.mbc = new MBC7(this);
break;
case 0x00:
case 0x08:
case 0x09:
case 0x0B:
case 0x0C:
case 0x0D:
default:
this.mbc = new NullMBC(this);
break;
}
var banks = 0;
switch (this.rom[0x148])
{
case 0x00: banks = 2; break;
case 0x01: banks = 4; break;
case 0x02: banks = 8; break;
case 0x03: banks = 16; break;
case 0x04: banks = 32; break;
case 0x05: banks = 64; break;
case 0x06: banks = 128; break;
case 0x07: banks = 256; break;
case 0x08: banks = 512; break;
case 0x52: banks = 72; break;
case 0x53: banks = 80; break;
case 0x54: banks = 96; break;
}
this.romBanks = banks;
Console.WriteLine("Banks: " + banks);
Console.WriteLine("MBC: " + mbc);
}
public ExternalBus(GameBoy gb)
{
this.gb = gb;
this.mbc = new NullMBC(this);
}