public GameBoy(string romPath)
{
_logger = new Logger();
_mainMemory = new MainMemory();
_dmaController = new DmaController(_mainMemory);
_timer = new Timer(_mainMemory);
_joypad = new Joypad();
_serialController = new SerialController(_mainMemory);
_pixelProcessingUnit = new PixelProcessingUnit(_mainMemory, _logger);
_audioProcessingUnit = new AudioProcessingUnit();
IRandomAccessMemory mainMemoryProxy = new MainMemoryDmaProxy(_mainMemory, _dmaController);
_cpuCore = new CpuCore(mainMemoryProxy, new CpuState(), _logger);
IRomLoader romLoader = new FileRomLoader(romPath);
_ramManager = new FileRamManager(Path.ChangeExtension(romPath, ".sav"));
_memoryBankController = MBCFactory.CreateMBC(romLoader);
_memoryBankController.LoadRam(_ramManager);
_mainMemory.RegisterMemoryAccessDelegate(_memoryBankController as IMemoryAccessDelegate);
_mainMemory.RegisterMemoryAccessDelegate(_pixelProcessingUnit);
_mainMemory.RegisterMemoryAccessDelegate(_timer);
_mainMemory.RegisterMemoryAccessDelegate(_joypad);
_mainMemory.RegisterMemoryAccessDelegate(_audioProcessingUnit);
_mainMemory.RegisterMemoryAccessDelegate(_serialController);
}