106 lines
2.3 KiB
C#
106 lines
2.3 KiB
C#
using System;
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using BizHawk.Emulation.Common;
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namespace BizHawk.Emulation.Cores.Consoles.Sega.gpgx
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{
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public partial class GPGX : IEmulator, ISoundProvider
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{
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public IEmulatorServiceProvider ServiceProvider { get; private set; }
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public ControllerDefinition ControllerDefinition { get; private set; }
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// TODO: use render and rendersound
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public void FrameAdvance(IController controller, bool render, bool rendersound = true)
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{
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if (controller.IsPressed("Reset"))
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Core.gpgx_reset(false);
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if (controller.IsPressed("Power"))
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Core.gpgx_reset(true);
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if (_cds != null)
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{
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var prev = controller.IsPressed("Previous Disk");
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var next = controller.IsPressed("Next Disk");
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int newDisk = _discIndex;
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if (prev && !_prevDiskPressed)
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newDisk--;
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if (next && !_nextDiskPressed)
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newDisk++;
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_prevDiskPressed = prev;
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_nextDiskPressed = next;
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if (newDisk < -1)
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newDisk = -1;
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if (newDisk >= _cds.Length)
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newDisk = _cds.Length - 1;
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if (newDisk != _discIndex)
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{
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_discIndex = newDisk;
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Core.gpgx_swap_disc(_discIndex == -1 ? null : GetCDDataStruct(_cds[_discIndex]));
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Console.WriteLine("IMMA CHANGING MAH DISKS");
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}
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}
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// this shouldn't be needed, as nothing has changed
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// if (!Core.gpgx_get_control(input, inputsize))
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// throw new Exception("gpgx_get_control() failed!");
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ControlConverter.ScreenWidth = vwidth;
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ControlConverter.ScreenHeight = vheight;
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ControlConverter.Convert(controller, input);
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if (!Core.gpgx_put_control(input, inputsize))
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throw new Exception("gpgx_put_control() failed!");
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IsLagFrame = true;
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Frame++;
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_drivelight = false;
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Core.gpgx_advance();
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UpdateVideo();
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update_audio();
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if (IsLagFrame)
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LagCount++;
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if (_cds != null)
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DriveLightOn = _drivelight;
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}
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public int Frame { get; private set; }
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public string SystemId
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{
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get { return "GEN"; }
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}
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public bool DeterministicEmulation
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{
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get { return true; }
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}
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public void ResetCounters()
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{
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Frame = 0;
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IsLagFrame = false;
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LagCount = 0;
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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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if (!_disposed)
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{
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if (_elf != null)
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_elf.Dispose();
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if (_cds != null)
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foreach (var cd in _cds)
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cd.Dispose();
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_disposed = true;
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}
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}
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}
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}
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