71 lines
2.6 KiB
C#
71 lines
2.6 KiB
C#
using Ryujinx.Common.Memory;
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using System.Runtime.CompilerServices;
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namespace Ryujinx.Input
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{
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/// <summary>
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/// A snapshot of a <see cref="IGamepad"/>.
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/// </summary>
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public struct GamepadStateSnapshot
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{
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// NOTE: Update Array size if JoystickInputId is changed.
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private Array3<Array2<float>> _joysticksState;
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// NOTE: Update Array size if GamepadInputId is changed.
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private Array28<bool> _buttonsState;
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/// <summary>
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/// Create a new instance of <see cref="GamepadStateSnapshot"/>.
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/// </summary>
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/// <param name="joysticksState">The joysticks state</param>
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/// <param name="buttonsState">The buttons state</param>
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public GamepadStateSnapshot(Array3<Array2<float>> joysticksState, Array28<bool> buttonsState)
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{
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_joysticksState = joysticksState;
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_buttonsState = buttonsState;
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}
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/// <summary>
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/// Check if a given input button is pressed.
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/// </summary>
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/// <param name="inputId">The button id</param>
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/// <returns>True if the given button is pressed</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public bool IsPressed(GamepadButtonInputId inputId) => _buttonsState[(int)inputId];
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/// <summary>
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/// Set the state of a given button.
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/// </summary>
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/// <param name="inputId">The button id</param>
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/// <param name="value">The state to assign for the given button.</param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void SetPressed(GamepadButtonInputId inputId, bool value) => _buttonsState[(int)inputId] = value;
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/// <summary>
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/// Get the values of a given input joystick.
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/// </summary>
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/// <param name="inputId">The stick id</param>
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/// <returns>The values of the given input joystick</returns>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public (float, float) GetStick(StickInputId inputId)
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{
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var result = _joysticksState[(int)inputId];
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return (result[0], result[1]);
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}
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/// <summary>
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/// Set the values of a given input joystick.
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/// </summary>
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/// <param name="inputId">The stick id</param>
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/// <param name="x">The x axis value</param>
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/// <param name="y">The y axis value</param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void SetStick(StickInputId inputId, float x, float y)
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{
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_joysticksState[(int)inputId][0] = x;
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_joysticksState[(int)inputId][1] = y;
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}
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}
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}
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