private void UpdateSnesState(Mesen.GUI.DebugState state)
{
RegisterA.DimUpperByte = CheckM.Checked = (state.Cpu.PS & ProcFlags.MemoryMode8) != 0;
RegisterX.DimUpperByte = RegisterY.DimUpperByte = CheckX.Checked = (state.Cpu.PS & ProcFlags.IndexMode8) != 0;
CheckEmu.Checked = state.Cpu.EmulationMode;
RegisterPC.Value = state.Cpu.K << 16 | state.Cpu.PC;
RegisterP.Value = (int)state.Cpu.PS;
RegisterA.Value = state.Cpu.A;
RegisterX.Value = state.Cpu.X;
RegisterY.Value = state.Cpu.Y;
RegisterDB.Value = state.Cpu.DBR;
RegisterDP.Value = state.Cpu.D;
RegisterSP.Value = state.Cpu.SP;
_stackPointer = state.Cpu.SP;
CheckC.Checked = (state.Cpu.PS & ProcFlags.Carry) != 0;
CheckZ.Checked = (state.Cpu.PS & ProcFlags.Zero) != 0;
CheckIrq.Checked = (state.Cpu.PS & ProcFlags.IrqDisable) != 0;
CheckDec.Checked = (state.Cpu.PS & ProcFlags.Decimal) != 0;
CheckV.Checked = (state.Cpu.PS & ProcFlags.Overflow) != 0;
CheckN.Checked = (state.Cpu.PS & ProcFlags.Negative) != 0;
_lastCycle = state.Cpu.CycleCount;
_lastFrame = state.Ppu.FrameCount;
if (_lastCycle < _cycleBase)
{
_cycleBase = 0;
}
if (_lastFrame < _frameBase)
{
_frameBase = 0;
}
EditCycle.Text = (_lastCycle - _cycleBase).ToString();
EditScanline.Text = state.Ppu.Scanline.ToString();
EditPixel.Text = state.Ppu.Cycle.ToString();
EditFrame.Text = (_lastFrame - _frameBase).ToString();
}
[DllImport(DllPath, EntryPoint = "GetState")] private static extern void GetStateWrapper(ref DebugState state);
[DllImport(DLLPath)] public static extern void DebugGetState(ref DebugState state);
