3d4dea624d
The delta position of the mouse should be the difference between the current and last position. Subtracting the last deltas doesn't really make sense. Won't implement pointer lock for first person games, but might stop some super weird behaviour with the mouse values appearing totally random.
36 lines
1.3 KiB
C#
36 lines
1.3 KiB
C#
using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Common;
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using Ryujinx.HLE.HOS.Services.Hid.Types.SharedMemory.Mouse;
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namespace Ryujinx.HLE.HOS.Services.Hid
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{
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public class MouseDevice : BaseDevice
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{
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public MouseDevice(Switch device, bool active) : base(device, active) { }
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public void Update(int mouseX, int mouseY, uint buttons = 0, int scrollX = 0, int scrollY = 0, bool connected = false)
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{
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ref RingLifo<MouseState> lifo = ref _device.Hid.SharedMemory.Mouse;
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ref MouseState previousEntry = ref lifo.GetCurrentEntryRef();
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MouseState newState = new()
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{
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SamplingNumber = previousEntry.SamplingNumber + 1,
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};
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if (Active)
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{
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newState.Buttons = (MouseButton)buttons;
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newState.X = mouseX;
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newState.Y = mouseY;
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newState.DeltaX = mouseX - previousEntry.X;
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newState.DeltaY = mouseY - previousEntry.Y;
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newState.WheelDeltaX = scrollX;
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newState.WheelDeltaY = scrollY;
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newState.Attributes = connected ? MouseAttribute.IsConnected : MouseAttribute.None;
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}
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lifo.Write(ref newState);
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}
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}
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}
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