98 lines
3.3 KiB
C#
98 lines
3.3 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using Ichni.Menu;
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using TMPro;
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using UnityEngine;
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using UnityEngine.InputSystem;
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using UnityEngine.UI;
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namespace Ichni.UI
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{
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public class KeyRebindButton : SettingsUIElementBase
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{
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InputActionAsset inputActions => rebindingWindow.inputActions;
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public RebindingWindow rebindingWindow;
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public Button button;
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public TMP_Text keyText;
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public GameObject waitingForInputCover;
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private bool _isClickListenerRegistered;
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/// <summary>
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/// 初始化重绑定行为。标题和说明由 Prefab 上的 LocalizedTMPText 配置；
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/// <paramref name="actionName"/> 仅用于定位 Input System Action，不是本地化 Key。
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/// </summary>
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public void SetUp(string actionName, int bindingIndex)
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{
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base.SetUp();
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if (_isClickListenerRegistered)
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{
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return;
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}
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button.onClick.AddListener(() => StartRebinding(actionName, bindingIndex));
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_isClickListenerRegistered = true;
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}
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// 开始重绑定流程
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public void StartRebinding(string actionName, int bindingIndex)
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{
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// 禁用Action Map以防在重绑定时触发动作
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inputActions.Disable();
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waitingForInputCover.SetActive(true);
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var action = inputActions.FindAction(actionName);
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if (action == null)
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{
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Debug.LogError($"在InputActionAsset中未找到名为 '{actionName}' 的Action。");
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inputActions.Enable();
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waitingForInputCover.SetActive(false);
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return;
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}
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// 开始交互式重绑定
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rebindingWindow.rebindingOperation = action.PerformInteractiveRebinding(bindingIndex)
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// 可选：排除某些按键，例如不希望鼠标位置被绑定
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.WithControlsExcluding("Mouse")
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.OnMatchWaitForAnother(0.1f)
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// 当重绑定完成时调用
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.OnComplete(operation =>
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{
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operation.Dispose();
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// 重新启用Action Map
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inputActions.Enable();
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waitingForInputCover.SetActive(false);
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// 更新UI显示
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UpdateUIText(actionName, bindingIndex);
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// 保存新的键位设置
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rebindingWindow.SaveBindings();
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})
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// 当重绑定被取消时（例如按Esc）
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.OnCancel(operation =>
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{
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operation.Dispose();
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inputActions.Enable();
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waitingForInputCover.SetActive(false);
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})
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.Start(); // 启动重绑定操作
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}
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// 更新单个按钮的UI文本
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public void UpdateUIText(string actionName, int bindingIndex)
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{
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var action = inputActions.FindAction(actionName);
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if (action != null)
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{
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string displayName = action.GetBindingDisplayString(bindingIndex, InputBinding.DisplayStringOptions.DontUseShortDisplayNames);
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keyText.text = displayName.ToUpper();
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}
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}
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}
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}
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