public Chip8(byte[] buffer, IVideoOutput vOutput, IKeypadInput input)
{
this.videoOutput = vOutput;
this.input = input;
fontArray.CopyTo(this.memory, FontsStartAddress);
buffer.CopyTo(this.memory, ExecutionStartAddress);
Instructions[0x0] = Op_00;
Instructions[0x1] = Op_1NNN;
Instructions[0x2] = Op_2NNN;
Instructions[0x3] = Op_3xkk;
Instructions[0x4] = Op_4xkk;
Instructions[0x5] = Op_5xy0;
Instructions[0x6] = Op_6xkk;
Instructions[0x7] = Op_7xkk;
Instructions[0x8] = Op_8888;
Instructions[0x9] = Op_9xy0;
Instructions[0xA] = Op_ANNN;
Instructions[0xB] = Op_BNNN;
Instructions[0xC] = Op_CXKK;
Instructions[0xD] = Op_DXYN;
Instructions[0xE] = Op_EEEE;
Instructions[0xF] = Op_FFFF;
Instructions_8XXX[0x0] = Op_8xy0;
Instructions_8XXX[0x1] = Op_8xy1;
Instructions_8XXX[0x2] = Op_8xy2;
Instructions_8XXX[0x3] = Op_8xy3;
Instructions_8XXX[0x4] = Op_8xy4;
Instructions_8XXX[0x5] = Op_8xy5;
Instructions_8XXX[0x6] = Op_8xy6;
Instructions_8XXX[0x7] = Op_8xy7;
Instructions_8XXX[0xE] = Op_8xyE;
}
public Emulator(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
for (int i = 0; i < pixels.Length; i++)
{
pixels [i] = 0xFF000000;
}
Video.SetSize(WIDTH, HEIGHT);
}
public Emulator(IVideoOutput video = null, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
for (int i = 0; i < WIDTH * HEIGHT; i++)
{
SetPixel(i, 0xFF000000);
}
Video?.SetSize(WIDTH, HEIGHT);
}
// -------------------------------- EMU
public Emulator(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null) : base(video, audio, saveMemory)
{
pressButton.Instance.onClick += onClick;
for (int i = 0; i < pixels.Length; i++)
{
pixels [i] = 0xFF000000;
}
Video.SetSize(WIDTH, HEIGHT);
}
public Animation(AnimationProperties properties, SKColor backgroundColor, IVideoOutput output)
{
_properties = properties;
_backgroundColor = backgroundColor;
_output = output;
_frame = new Frame(properties.Width, properties.Height);
_frameCount = properties.FrameCount;
_imageInfo = new SKImageInfo(properties.Width, properties.Height, SKColorType.Bgra8888);
}
public Z48Spectrum()
{
_memory = new Z48Memory();
var registerFile = new RegisterFile();
var lookupTables = new LookupTables();
var cpuStack = new CpuStack(_memory, registerFile);
_keyboard = new Keyboard();
_video = new Video(_memory);
var outputDevice = (IOutputDevice)_video;
var inputDevice = (IInputDevice) _keyboard;
_inputOutputDevice = new Z48IO(inputDevice, outputDevice) { Keyboard = inputDevice, Video = outputDevice };
var alu = new Alu(_memory, registerFile, cpuStack, lookupTables);
var executionUnit = new ExecutionUnit(_memory, registerFile, cpuStack, alu, _inputOutputDevice, lookupTables);
_zilogZ80Cpu = new ZilogZ80Cpu(_memory, _inputOutputDevice, new CpuStack(_memory, registerFile), lookupTables, executionUnit, registerFile);
}
public EmulatorBase(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null)
{
Video = video;
Audio = audio;
SaveMemory = saveMemory;
}
public EmulatorBase(IVideoOutput video, IAudioOutput audio = null, ISaveMemory saveMemory = null)
{
Video = video;
Audio = audio;
SaveMemory = saveMemory;
}
