forked from MoonsideGames/MoonWorks
39 lines
687 B
C#
39 lines
687 B
C#
using System;
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using MoonWorks.Math;
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using SDL2;
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namespace MoonWorks.Input
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{
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public class Trigger
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{
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public IntPtr GamepadHandle;
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public SDL.SDL_GameControllerAxis SDL_Axis;
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public TriggerCode Code { get; }
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/// <summary>
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/// A trigger value between 0 and 1.
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/// </summary>
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public float Value { get; private set; }
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public Trigger(
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IntPtr gamepadHandle,
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TriggerCode code,
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SDL.SDL_GameControllerAxis sdlAxis
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) {
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GamepadHandle = gamepadHandle;
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Code = code;
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SDL_Axis = sdlAxis;
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}
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internal void Update()
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{
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Value = MathHelper.Normalize(
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SDL.SDL_GameControllerGetAxis(GamepadHandle, SDL_Axis),
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0, short.MaxValue,
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0, 1
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);
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}
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}
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}
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