saturnus: start working on some keyboard stuff
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nattthebear
parent
8bbfa26d1c
commit
62597400c1
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@ -4,6 +4,7 @@ using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using static BizHawk.Emulation.Common.ControllerDefinition;
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namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
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{
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@ -15,12 +16,12 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
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{
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typeof(None),
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typeof(Gamepad),
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typeof(None),
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typeof(None),
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typeof(None),
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typeof(None),
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typeof(None),
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typeof(None)
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typeof(ThreeDeeGamepad),
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typeof(Mouse),
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typeof(Wheel),
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typeof(Mission),
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typeof(DualMission),
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typeof(Keyboard)
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};
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private readonly IDevice[] _devices;
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@ -92,35 +93,71 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
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private abstract class ButtonedDevice : IDevice
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{
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private static readonly FloatRange AnalogFloatRange = new FloatRange(-32767, 0, 32767);
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protected ButtonedDevice()
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{
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_bakedButtonNames = ButtonNames.Select(s => s != null ? "0" + s : null).ToArray();
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_bakedAnalogNames = AnalogNames.Select(s => "0" + s).ToArray();
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Definition = new ControllerDefinition
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{
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BoolButtons = ButtonNames.Where(s => s != null).ToList()
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BoolButtons = _bakedButtonNames.Where(s => s != null).ToList(),
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};
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Definition.FloatControls.AddRange(_bakedAnalogNames);
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Definition.FloatRanges.AddRange(_bakedAnalogNames.Select(s => AnalogFloatRange));
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}
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protected abstract string[] ButtonNames { get; }
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private readonly string[] _bakedButtonNames;
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private readonly string[] _bakedAnalogNames;
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protected virtual string[] ButtonNames { get; } = new string[0];
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protected virtual int ButtonByteOffset { get; } = 0;
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protected virtual string[] AnalogNames { get; } = new string[0];
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protected virtual int AnalogByteOffset => (ButtonNames.Length + 7) / 8;
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public ControllerDefinition Definition { get; }
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public virtual void Update(IController controller, byte[] dest, int offset)
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private void UpdateButtons(IController controller, byte[] dest, int offset)
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{
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int pos = offset + ButtonByteOffset;
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byte data = 0;
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int pos = 0;
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int bit = 0;
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for (int i = 0; i < ButtonNames.Length; i++)
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for (int i = 0; i < _bakedButtonNames.Length; i++)
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{
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if (ButtonNames[i] != null && controller.IsPressed(ButtonNames[i]))
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if (_bakedButtonNames[i] != null && controller.IsPressed(_bakedButtonNames[i]))
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data |= (byte)(1 << bit);
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if (++bit == 8)
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{
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bit = 0;
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dest[offset + pos++] = data;
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dest[pos++] = data;
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data = 0;
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}
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}
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if (bit != 0)
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dest[offset] = data;
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dest[pos] = data;
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}
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private void UpdateAnalogs(IController controller, byte[] dest, int offset)
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{
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int pos = offset + AnalogByteOffset;
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for (int i = 0; i < _bakedAnalogNames.Length; i++)
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{
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var data = (int)controller.GetFloat(_bakedAnalogNames[i]);
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var datal = (short)Math.Max(data, 0);
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var datar = (short)Math.Max(-data, 0);
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dest[pos++] = (byte)datal;
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dest[pos++] = (byte)(datal >> 8);
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dest[pos++] = (byte)datar;
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dest[pos++] = (byte)(datar >> 8);
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}
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}
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public virtual void Update(IController controller, byte[] dest, int offset)
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{
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UpdateButtons(controller, dest, offset);
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UpdateAnalogs(controller, dest, offset);
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}
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}
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@ -128,10 +165,281 @@ namespace BizHawk.Emulation.Cores.Consoles.Sega.Saturn
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{
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private static readonly string[] _buttonNames =
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{
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"0Z", "0Y", "0X", "0R",
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"0Up", "0Down", "0Left", "0Right",
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"0B", "0C", "0A", "0Start",
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null,null, null, "0L"
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"Z", "Y", "X", "R",
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"Up", "Down", "Left", "Right",
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"B", "C", "A", "Start",
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null, null, null, "L"
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};
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protected override string[] ButtonNames => _buttonNames;
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}
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private class ThreeDeeGamepad : ButtonedDevice
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{
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private static readonly string[] _buttonNames =
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{
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"Up", "Down", "Left", "Right",
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"B", "C", "A", "Start",
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"Z", "Y", "X"
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};
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protected override string[] ButtonNames => _buttonNames;
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private static readonly string[] _analogNames =
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{
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"Stick Horizontal",
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"Stick Vertical",
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"Third Axis"
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};
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protected override string[] AnalogNames => _analogNames;
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public override void Update(IController controller, byte[] dest, int offset)
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{
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base.Update(controller, dest, offset);
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// set the "Mode" button to analog at all times
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dest[offset + 1] |= 0x10;
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}
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}
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private class Mouse : ButtonedDevice
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{
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private static readonly FloatRange MouseFloatRange = new FloatRange(-32768, 0, 32767);
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private static readonly string[] _buttonNames =
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{
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"Left", "Right", "Middle", "Start"
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};
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protected override string[] ButtonNames => _buttonNames;
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protected override int ButtonByteOffset => 8;
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public Mouse()
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{
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Definition.FloatControls.AddRange(new[] { "0X", "0Y" });
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Definition.FloatRanges.AddRange(new[] { MouseFloatRange, MouseFloatRange });
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}
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private void SetMouseAxis(float value, byte[] dest, int offset)
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{
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var data = (short)value;
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dest[offset++] = 0;
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dest[offset++] = 0;
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dest[offset++] = (byte)data;
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dest[offset++] = (byte)(data >> 8);
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}
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public override void Update(IController controller, byte[] dest, int offset)
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{
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base.Update(controller, dest, offset);
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SetMouseAxis(controller.GetFloat("0X"), dest, offset + 0);
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SetMouseAxis(controller.GetFloat("0Y"), dest, offset + 4);
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}
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}
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private class Wheel : ButtonedDevice
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{
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private static readonly string[] _buttonNames =
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{
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"Up", "Down", null, null,
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"B", "C", "A", "Start",
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"Z", "Y", "X"
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};
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protected override string[] ButtonNames => _buttonNames;
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private static readonly string[] _analogNames =
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{
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"Wheel"
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};
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protected override string[] AnalogNames => _analogNames;
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}
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private class Mission : ButtonedDevice
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{
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private static readonly string[] _buttonNames =
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{
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"B", "C", "A", "Start",
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"Z", "Y", "X", "R",
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null, null, null, "L"
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};
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protected override string[] ButtonNames => _buttonNames;
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private static readonly string[] _analogNames =
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{
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"Stick Horizontal",
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"Stick Vertical",
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"Throttle"
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};
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protected override string[] AnalogNames => _analogNames;
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protected override int AnalogByteOffset => 3;
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}
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private class DualMission : Mission
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{
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private static readonly string[] _analogNames =
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{
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"Right Stick Horizontal",
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"Right Stick Vertical",
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"Right Throttle",
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"Left Stick Horizontal",
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"Left Stick Vertical",
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"Left Throttle"
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};
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protected override string[] AnalogNames => _analogNames;
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}
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private class Keyboard : ButtonedDevice
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{
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// TODO: LEDs, which are actually data sent back by the core
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private static readonly string[] _buttonNames =
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{
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null,
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"F9",
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null,
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"F5",
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"F3",
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"F1",
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"F2",
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"F12",
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null,
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"F10",
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"F8",
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"F6",
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"F4",
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"Tab",
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"Grave`",
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null,
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null,
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"LeftAlt",
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"LeftShift",
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null,
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"LeftCtrl",
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"Q",
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"1(One)",
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"RightAlt",
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"RightCtrl",
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"KeypadEnter",
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"Z",
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"S",
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"A",
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"W",
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"2",
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null,
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null,
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"C",
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"X",
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"D",
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"E",
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"4",
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"3",
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null,
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null,
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"Space",
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"V",
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"F",
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"T",
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"R",
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"5",
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null,
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null,
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"N",
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"B",
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"H",
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"G",
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"Y",
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"6",
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null,
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null,
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null,
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"M",
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"J",
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"U",
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"7",
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"8",
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null,
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null,
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"Comma,",
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"K",
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"I",
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"O",
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"0(Zero)",
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"9",
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null,
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null,
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"Period.",
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"Slash/",
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"L",
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"Semicolon;",
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"P",
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"Minus-",
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null,
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null,
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null,
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"Quote'",
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null,
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"LeftBracket[",
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"Equals=",
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null,
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null,
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"CapsLock",
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"RightShift",
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"Enter",
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"RightBracket]",
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null,
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"Backslash\\",
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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"Backspace",
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null,
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null,
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"KeypadEnd/1",
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null,
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"KeypadLeft/4",
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"KeypadHome/7",
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null,
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null,
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null,
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"KeypadInsert/0",
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"KeypadDelete",
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"KeypadDown/2",
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"KeypadCenter/5",
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"KeypadRight/6",
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"KeypadUp/8",
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"Escape",
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"NumLock",
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"F11",
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"KeypadPlus",
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"KeypadPagedown/3",
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"KeypadMinus",
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"KeypadAsterisk(Multiply)",
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"KeypadPageup/9",
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"ScrollLock",
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null,
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"KeypadSlash(Divide)",
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"Insert",
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"Pause",
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"F7",
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"PrintScreen",
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"Delete",
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"CursorLeft",
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"Home",
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"End",
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"Up",
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"Down",
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"PageUp",
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"PageDown",
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"Right",
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};
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protected override string[] ButtonNames => _buttonNames;
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