public Gameboy(
GameboyOptions options,
Cartridge rom,
IDisplay display,
IController controller,
ISoundOutput soundOutput,
SerialEndpoint serialEndpoint)
{
_display = display;
_gbc = rom.Gbc;
SpeedMode = new SpeedMode();
var interruptManager = new InterruptManager(_gbc);
_timer = new Timer(interruptManager, SpeedMode);
Mmu = new Mmu();
var oamRam = new Ram(0xfe00, 0x00a0);
_dma = new Dma(Mmu, oamRam, SpeedMode);
_gpu = new Gpu(display, interruptManager, _dma, oamRam, _gbc);
_hdma = new Hdma(Mmu);
_sound = new Sound(soundOutput, _gbc);
_serialPort = new SerialPort(interruptManager, serialEndpoint, SpeedMode);
Mmu.AddAddressSpace(rom);
Mmu.AddAddressSpace(_gpu);
Mmu.AddAddressSpace(new Joypad(interruptManager, controller));
Mmu.AddAddressSpace(interruptManager);
Mmu.AddAddressSpace(_serialPort);
Mmu.AddAddressSpace(_timer);
Mmu.AddAddressSpace(_dma);
Mmu.AddAddressSpace(_sound);
Mmu.AddAddressSpace(new Ram(0xc000, 0x1000));
if (_gbc)
{
Mmu.AddAddressSpace(SpeedMode);
Mmu.AddAddressSpace(_hdma);
Mmu.AddAddressSpace(new GbcRam());
Mmu.AddAddressSpace(new UndocumentedGbcRegisters());
}
else
{
Mmu.AddAddressSpace(new Ram(0xd000, 0x1000));
}
Mmu.AddAddressSpace(new Ram(0xff80, 0x7f));
Mmu.AddAddressSpace(new ShadowAddressSpace(Mmu, 0xe000, 0xc000, 0x1e00));
Cpu = new Cpu(Mmu, interruptManager, _gpu, display, SpeedMode);
interruptManager.DisableInterrupts(false);
if (!options.UseBootstrap)
{
InitiliseRegisters();
}
}
public static void Main(string[] args)
{
var cancellation = new CancellationTokenSource();
var arguments = GameboyOptions.Parse(args);
Application.SetCompatibleTextRenderingDefault(false);
Application.SetHighDpiMode(HighDpiMode.SystemAware);
Application.EnableVisualStyles();
var emulator = new Emulator(arguments);
if (!arguments.RomSpecified && arguments.ShowUi)
{
var(success, romPath) = WinFormsEmulatorSurface.PromptForRom();
arguments.Rom = success ? romPath : string.Empty;
}
if (!arguments.RomSpecified)
{
GameboyOptions.PrintUsage(Console.Out);
Console.Out.Flush();
Environment.Exit(1);
}
if (arguments.ShowUi)
{
var ui = new WinFormsEmulatorSurface();
ui.Closed += (_, e) => { cancellation.Cancel(); };
emulator.Controller = ui;
emulator.Display.OnFrameProduced += ui.UpdateDisplay;
emulator.Run(cancellation.Token);
Application.Run(ui);
}
else
{
emulator.Run(cancellation.Token);
Console.WriteLine("Emulator running headless.");
Console.WriteLine("Press ANY key to exit.");
Console.ReadKey(true);
cancellation.Cancel();
}
}
