84 lines
1.6 KiB
C#
84 lines
1.6 KiB
C#
using BizHawk.Emulation.Common;
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namespace BizHawk.Emulation.Cores.Sega.MasterSystem
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{
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public sealed partial class SMS : IEmulator
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{
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public IEmulatorServiceProvider ServiceProvider { get; private set; }
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public ControllerDefinition ControllerDefinition
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{
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get
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{
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if (IsGameGear)
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{
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return GGController;
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}
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return SmsController;
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}
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}
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public IController Controller { get; set; }
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public void FrameAdvance(bool render, bool rendersound)
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{
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_lagged = true;
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Frame++;
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PSG.BeginFrame(Cpu.TotalExecutedCycles);
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Cpu.Debug = Tracer.Enabled;
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if (!IsGameGear)
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{
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PSG.StereoPanning = Settings.ForceStereoSeparation ? ForceStereoByte : (byte)0xFF;
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}
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if (Cpu.Debug && Cpu.Logger == null) // TODO, lets not do this on each frame. But lets refactor CoreComm/CoreComm first
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{
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Cpu.Logger = (s) => Tracer.Put(s);
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}
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if (IsGameGear == false)
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{
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Cpu.NonMaskableInterrupt = Controller.IsPressed("Pause");
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}
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if (IsGame3D && Settings.Fix3D)
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{
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Vdp.ExecFrame((Frame & 1) == 0);
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}
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else
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{
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Vdp.ExecFrame(render);
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}
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PSG.EndFrame(Cpu.TotalExecutedCycles);
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if (_lagged)
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{
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_lagCount++;
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_isLag = true;
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}
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else
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{
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_isLag = false;
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}
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}
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public string SystemId { get { return "SMS"; } }
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public bool DeterministicEmulation { get { return true; } }
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public string BoardName { get { return null; } }
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public void ResetCounters()
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{
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Frame = 0;
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_lagCount = 0;
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_isLag = false;
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}
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public CoreComm CoreComm { get; private set; }
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public void Dispose() { }
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}
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}
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