48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
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using System;
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using System.Linq;
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using UnityEngine;
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namespace QFSW.QC.Actions
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{
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/// <summary>
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/// Waits for any key to be pressed and returns the key via the given delegate.
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/// </summary>
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public class GetKey : ICommandAction
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{
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private KeyCode _key;
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private readonly Action<KeyCode> _onKey;
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private static readonly KeyCode[] KeyCodes = Enum.GetValues(typeof(KeyCode))
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.Cast<KeyCode>()
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.Where(k => (int)k < (int)KeyCode.Mouse0)
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.ToArray();
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public bool IsFinished
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{
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get
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{
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_key = GetCurrentKeyDown();
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return _key != KeyCode.None;
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}
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}
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public bool StartsIdle => true;
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/// <param name="onKey">The action to perform when a key is pressed.</param>
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public GetKey(Action<KeyCode> onKey)
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{
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_onKey = onKey;
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}
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private KeyCode GetCurrentKeyDown()
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{
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return KeyCodes.FirstOrDefault(InputHelper.GetKeyDown);
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}
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public void Start(ActionContext context) { }
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public void Finalize(ActionContext context)
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{
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_onKey(_key);
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}
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}
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}
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