99 lines
2.9 KiB
C#
99 lines
2.9 KiB
C#
using System.Collections.Generic;
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using Obfuz;
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using UnityEngine;
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public partial class UIManager
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{
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/// <summary>
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/// UICanvasLayer 到 sortingOrder 的映射
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/// 使用 Canvas.sortingOrder 控制层级，避免 SiblingIndex 性能问题
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/// </summary>
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private static readonly Dictionary<UICanvasLayer, int> LayerToSortingOrderMap = new Dictionary<UICanvasLayer, int>
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{
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{ UICanvasLayer.BackGround, 100 },
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{ UICanvasLayer.Normal, 200 },
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{ UICanvasLayer.ForeGround, 300 },
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{ UICanvasLayer.Tips, 400 },
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{ UICanvasLayer.Guide, 500 },
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{ UICanvasLayer.System, 600 },
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};
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/// <summary>
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/// 初始化：为每个 Canvas 设置 sortingOrder
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/// 在 Init() 中调用，保留 Scene 中已有的 Canvas，不再动态创建
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/// </summary>
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private void InitializeCanvasSortingOrder()
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{
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foreach (var kv in LayerToSortingOrderMap)
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{
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var layer = kv.Key;
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if (UIRoot.Instance.RootDic.TryGetValue(layer, out var rootGo))
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{
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var canvas = rootGo.GetComponent<Canvas>();
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if (canvas != null)
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{
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canvas.overrideSorting = true;
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canvas.sortingOrder = kv.Value;
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DebugUtil.Log($"[UIManager] Set {rootGo.name} sortingOrder = {canvas.sortingOrder} for layer {layer}");
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}
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else
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{
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DebugUtil.LogWarning($"[UIManager] {rootGo.name} has no Canvas component!");
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}
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}
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else
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{
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DebugUtil.LogWarning($"[UIManager] Cannot find Canvas for layer: {layer}");
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}
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}
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}
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// 保留原有的 Layer 相关方法
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private LinkedList<UIWindow> _GetLayerWindowList(UICanvasLayer layer)
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{
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LinkedList<UIWindow> windowsL = new LinkedList<UIWindow>();
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foreach (var windowData in _layerList)
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{
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if (windowData.Key == (int)layer)
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{
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windowsL = windowData.Value;
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break;
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}
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}
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return windowsL;
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}
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private bool _CheckIsLayerListEmpty(UICanvasLayer enumType)
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{
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var normalWindowList = _GetLayerWindowList(enumType);
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if (normalWindowList.Count > 0)
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{
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return false;
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}
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return true;
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}
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public bool CheckIsLayerListEmpty(UICanvasLayer enumType)
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{
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return _CheckIsLayerListEmpty(enumType);
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}
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public UIWindow GetTopWindowInLayer(UICanvasLayer windowType)
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{
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if (_layerList.TryGetValue((int)windowType, out var windowList))
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{
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if (windowList.Count > 0)
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{
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UIWindow window = windowList.Last.Value;
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return window;
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}
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}
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return null;
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}
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}
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