public NesEngine(TvFormat tvFormat, PaletteFormat plFormat)
{
AutoSaveSram = true;
Debug.WriteLine(this, "Initializeing the nes emulation engine...", DebugStatus.None);
TvFormat = tvFormat;
//Initialize Engine
Memory = new Memory.Memory(this);
Cpu = new Cpu(Memory, tvFormat, this);
Cpu.PauseToggle += CpuPauseToggle;
Ppu = new Ppu(tvFormat, plFormat, this);
Debug.WriteLine(this, "Nes initialized ok.", DebugStatus.Cool);
}
private Xy GetXy(int offset, int desl, int multi = 1)
{
offset -= 0x8010;
var ppu = new Ppu(TvFormat.Ntsc, new PaletteFormat(), null);
var w = 128*multi;
return new Xy
{
X = ppu.GetX(offset, desl, multi),
Y = ppu.GetY(offset, w, multi)
};
}
public void TestPpuCoord()
{
var ppu = new Ppu(TvFormat.Ntsc, new PaletteFormat(), null);
//Multiplicador 1
Assert.AreEqual(new Xy(0,0), GetXy(0x8010,0));
Assert.AreEqual(new Xy(1, 0), GetXy(0x8010, 1));
Assert.AreEqual(new Xy(2, 0), GetXy(0x8010, 2));
Assert.AreEqual(new Xy(3, 0), GetXy(0x8010, 3));
Assert.AreEqual(new Xy(4, 0), GetXy(0x8010, 4));
Assert.AreEqual(new Xy(5, 0), GetXy(0x8010, 5));
Assert.AreEqual(new Xy(6, 0), GetXy(0x8010, 6));
Assert.AreEqual(new Xy(7, 0), GetXy(0x8010, 7));
Assert.AreEqual(new Xy(48, 136), GetXy(0x9170, 0));
Assert.AreEqual(new Xy(80, 128), GetXy(0x90B0, 0));
Assert.AreEqual(new Xy(320, 512), GetXy(0x90B0, 0, 4));
Assert.AreEqual(new Xy(48, 136), GetXy(0x9170, 0));
Assert.AreEqual(new Xy(192, 544), GetXy(0x9170, 0, 4));
}