68 lines
2.9 KiB
C#
68 lines
2.9 KiB
C#
using UnityEngine;
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using UnityEngine.UI;
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using BaseGames.Input;
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namespace BaseGames.UI.Settings
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{
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/// <summary>
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/// 按键重绑定面板（架构 04_InputModule §6）。
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/// 统一管理所有 RebindActionRow；协调"同时只有一行处于重绑定状态"的排他锁；
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/// 提供"重置全部"按钮；绑定完成后自动持久化。
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/// 挂载路径：Canvas_Overlay → SettingsPanel → KeybindingTab → RebindPanel
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/// </summary>
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public class RebindPanel : MonoBehaviour
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{
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[SerializeField] private InputReaderSO _inputReader;
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[SerializeField] private RebindActionRow[] _rows; // Inspector 配置，顺序对应 UI 布局
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[SerializeField] private Button _resetAllButton;
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[SerializeField] private ConflictDetector _conflictDetector;
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// ── 生命周期 ──────────────────────────────────────────────────────
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private void Awake()
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{
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_resetAllButton?.onClick.AddListener(OnResetAll);
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if (_rows == null) return;
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foreach (var row in _rows)
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row.Initialize(_inputReader, _conflictDetector, OnRebindRequested);
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}
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// ── 供 RebindActionRow 反查行列表 ─────────────────────────────────
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/// <summary>返回此面板管理的所有行（供 RebindActionRow 刷新冲突高亮时遍历）。</summary>
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public RebindActionRow[] GetRows() => _rows;
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// ── 内部逻辑 ──────────────────────────────────────────────────────
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/// <summary>由 RebindActionRow 点击时回调；实现排他锁（同时只允许一行重绑定）。</summary>
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private void OnRebindRequested(RebindActionRow requestingRow)
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{
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// 禁用其他所有行，防止并发重绑定操作
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if (_rows != null)
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foreach (var row in _rows)
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row.SetInteractable(row == requestingRow);
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requestingRow.StartRebind(onFinished: () =>
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{
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// 重绑定完成（或取消）→ 恢复所有行可交互 → 持久化
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if (_rows != null)
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foreach (var row in _rows)
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row.SetInteractable(true);
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_inputReader?.SaveBindingOverrides();
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});
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}
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/// <summary>"重置全部"按钮回调：恢复默认绑定并刷新所有行显示。</summary>
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private void OnResetAll()
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{
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_inputReader?.ResetBindings();
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if (_rows != null)
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foreach (var row in _rows)
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row.RefreshDisplay();
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}
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}
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}
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