DC优化
This commit is contained in:
ShallowT1Dream
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using System.Collections.Generic;
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using System.IO;
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using UnityEditor;
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using UnityEngine;
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using MFrame;
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using Object = UnityEngine.Object;
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/// <summary>
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/// 全屏面板遮挡工具：查找/添加/移除面板预制体上的 FullScreenCover 组件。
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/// 挂有该组件的面板 = 全屏面板（打开时自动隐藏下层 UI 省去 DrawCall，关闭/销毁自动恢复）。
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/// 策划可在此窗口自助管理，无需改代码。
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/// 说明：Project 窗口的 t: 搜索只能按资源类型过滤，搜不到“预制体里挂了某组件”，故提供本工具。
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/// </summary>
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public class FullScreenCoverTool : EditorWindow
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{
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private sealed class CoverInfo
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{
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public Object prefab; // 预制体资产引用（用于 Ping/打开）
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public string prefabPath; // 资源路径
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public string nodeName; // 组件所在节点名
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public bool enabled; // 组件是否启用
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public bool keepShow; // 被遮挡时保持显示
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}
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private readonly List<CoverInfo> results = new List<CoverInfo>();
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private Vector2 scroll;
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private GameObject addTarget;
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private bool scanned;
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private string statusText = "尚未扫描，点击“扫描全工程”查找挂载 FullScreenCover 组件的面板预制体";
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[MenuItem("Tools/UI/全屏面板遮挡工具")]
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private static void ShowWindow()
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{
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var win = GetWindow<FullScreenCoverTool>("全屏面板遮挡");
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win.minSize = new Vector2(540f, 320f);
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}
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private void OnEnable()
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{
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// 打开窗口时自动扫描一次
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EditorApplication.delayCall += ScanAll;
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}
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private void OnGUI()
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{
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EditorGUILayout.HelpBox(
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"挂有 FullScreenCover 组件的面板 = 全屏面板：打开时自动隐藏下层 UI（省去被遮住的 DrawCall），关闭/销毁自动恢复。\n" +
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"注意：仅用于完全铺满屏幕的面板（如通行证、商店、活动大页），半屏弹窗不要挂。", MessageType.Info);
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// —— 添加区 ——
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EditorGUILayout.LabelField("添加组件（拖入面板预制体）", EditorStyles.boldLabel);
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using (new EditorGUILayout.HorizontalScope())
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{
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addTarget = (GameObject)EditorGUILayout.ObjectField(addTarget, typeof(GameObject), false);
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using (new EditorGUI.DisabledScope(addTarget == null))
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{
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if (GUILayout.Button("添加组件", GUILayout.Width(80f)))
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{
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AddComponentToPrefab(AssetDatabase.GetAssetPath(addTarget));
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addTarget = null;
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}
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}
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}
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EditorGUILayout.Space(4f);
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// —— 扫描区 ——
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using (new EditorGUILayout.HorizontalScope())
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{
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if (GUILayout.Button("扫描全工程", GUILayout.Height(24f)))
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{
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ScanAll();
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}
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GUILayout.Label(statusText, EditorStyles.miniLabel);
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}
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EditorGUILayout.Space(4f);
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// —— 结果列表 ——
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if (!scanned)
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{
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return;
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}
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if (results.Count == 0)
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{
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EditorGUILayout.HelpBox("没有找到任何挂载 FullScreenCover 的面板。可用上方“添加组件”为全屏面板配置。", MessageType.Warning);
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return;
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}
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scroll = EditorGUILayout.BeginScrollView(scroll);
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for (int i = 0; i < results.Count; i++)
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{
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DrawResultItem(results[i]);
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}
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EditorGUILayout.EndScrollView();
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}
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private void DrawResultItem(CoverInfo info)
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{
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using (new EditorGUILayout.VerticalScope("box"))
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{
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using (new EditorGUILayout.HorizontalScope())
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{
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// 点击名称定位资源
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string title = info.prefab != null ? info.prefab.name : Path.GetFileName(info.prefabPath);
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if (GUILayout.Button(title, EditorStyles.boldLabel, GUILayout.Width(170f)))
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{
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EditorGUIUtility.PingObject(info.prefab);
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}
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GUILayout.Label(info.enabled ? "已启用" : "已禁用",
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info.enabled ? EditorStyles.miniLabel : EditorStyles.whiteMiniLabel, GUILayout.Width(46f));
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GUILayout.FlexibleSpace();
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// 被遮挡时保持显示（勾选即写回预制体）
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bool newKeep = GUILayout.Toggle(info.keepShow, "被遮挡时保持显示", GUILayout.Width(132f));
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if (newKeep != info.keepShow)
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{
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info.keepShow = newKeep;
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SetKeepShow(info.prefabPath, newKeep);
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}
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if (GUILayout.Button("打开", GUILayout.Width(46f)))
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{
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AssetDatabase.OpenAsset(info.prefab);
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}
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if (GUILayout.Button("移除组件", GUILayout.Width(68f)))
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{
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if (EditorUtility.DisplayDialog("移除 FullScreenCover",
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$"确定从 {Path.GetFileName(info.prefabPath)} 移除 FullScreenCover 组件？\n该面板将不再自动隐藏下层。",
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"移除", "取消"))
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{
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RemoveComponent(info.prefabPath);
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ScanAll();
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}
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}
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}
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EditorGUILayout.LabelField(info.prefabPath, EditorStyles.miniLabel);
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if (!info.enabled)
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{
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EditorGUILayout.LabelField("⚠ 组件处于禁用状态，不会生效（在预制体根节点 Inspector 勾选启用）。", EditorStyles.miniLabel);
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}
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}
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}
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// —— 扫描 ——
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private void ScanAll()
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{
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string scriptGuid = GetScriptGuid();
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if (string.IsNullOrEmpty(scriptGuid))
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{
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EditorUtility.DisplayDialog("错误", "无法获取 FullScreenCover 脚本 GUID，请确认脚本已编译无报错。", "确定");
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return;
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}
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string[] prefabGuids = AssetDatabase.FindAssets("t:Prefab", new[] { "Assets" });
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results.Clear();
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try
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{
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for (int i = 0; i < prefabGuids.Length; i++)
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{
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if (EditorUtility.DisplayCancelableProgressBar("全屏面板遮挡工具",
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$"扫描预制体中... ({i + 1}/{prefabGuids.Length})", (float)i / prefabGuids.Length))
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{
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break; // 用户取消
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}
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string path = AssetDatabase.GUIDToAssetPath(prefabGuids[i]);
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if (string.IsNullOrEmpty(path) || !path.EndsWith(".prefab"))
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{
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continue;
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}
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// 文本快筛：只有包含组件脚本 guid 的预制体才真正加载，避免逐个解析
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if (!ContainsGuidFast(path, scriptGuid))
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{
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continue;
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}
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GameObject prefab = AssetDatabase.LoadAssetAtPath<GameObject>(path);
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if (prefab == null)
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{
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continue;
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}
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FullScreenCover[] comps = prefab.GetComponentsInChildren<FullScreenCover>(true);
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foreach (FullScreenCover comp in comps)
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{
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results.Add(new CoverInfo
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{
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prefab = prefab,
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prefabPath = path,
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nodeName = comp.gameObject.name,
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enabled = comp.enabled,
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keepShow = comp.isKeepShowWhenCovered
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});
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}
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}
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}
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finally
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{
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EditorUtility.ClearProgressBar();
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}
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scanned = true;
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statusText = $"扫描完成：{results.Count} 个面板预制体挂载 FullScreenCover";
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Repaint();
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}
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/// <summary>动态获取 FullScreenCover 脚本资产的 guid，避免硬编码。</summary>
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private static string GetScriptGuid()
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{
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GameObject probe = new GameObject("FullScreenCoverGuidProbe");
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try
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{
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MonoScript ms = MonoScript.FromMonoBehaviour(probe.AddComponent<FullScreenCover>());
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if (ms == null)
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{
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return null;
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}
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return AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(ms));
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}
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finally
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{
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Object.DestroyImmediate(probe);
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}
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}
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/// <summary>逐行读取文件快速判断是否包含 guid（找到即中断），比加载预制体快一个量级。</summary>
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private static bool ContainsGuidFast(string path, string guid)
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{
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try
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{
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foreach (string line in File.ReadLines(path))
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{
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if (line.Contains(guid))
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{
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return true;
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}
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}
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}
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catch (IOException)
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{
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// 文件被占用等情况按未命中处理
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}
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return false;
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}
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// —— 修改预制体 ——
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/// <summary>以“加载内容-修改-保存-卸载”的标准流程安全修改预制体资产。</summary>
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private static void EditPrefab(string path, System.Action<GameObject> edit)
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{
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GameObject root = PrefabUtility.LoadPrefabContents(path);
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try
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{
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edit(root);
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PrefabUtility.SaveAsPrefabAsset(root, path);
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}
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finally
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{
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PrefabUtility.UnloadPrefabContents(root);
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}
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AssetDatabase.SaveAssets();
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}
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private void AddComponentToPrefab(string path)
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{
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if (string.IsNullOrEmpty(path) || !path.EndsWith(".prefab"))
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{
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EditorUtility.DisplayDialog("无法添加", "请拖入一个预制体资产（.prefab），而不是场景对象或模型。", "确定");
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return;
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}
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bool already = false;
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EditPrefab(path, root =>
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{
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if (root.GetComponent<FullScreenCover>() != null)
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{
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already = true;
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}
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else
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{
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root.AddComponent<FullScreenCover>();
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}
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});
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ShowNotification(new GUIContent(already ? "该预制体已挂载组件" : "已添加 FullScreenCover"));
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ScanAll();
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}
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private void RemoveComponent(string path)
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{
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EditPrefab(path, root =>
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{
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FullScreenCover[] comps = root.GetComponentsInChildren<FullScreenCover>(true);
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foreach (FullScreenCover comp in comps)
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{
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Object.DestroyImmediate(comp, true);
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}
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});
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}
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private void SetKeepShow(string path, bool value)
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{
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EditPrefab(path, root =>
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{
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FullScreenCover[] comps = root.GetComponentsInChildren<FullScreenCover>(true);
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foreach (FullScreenCover comp in comps)
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{
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comp.isKeepShowWhenCovered = value;
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}
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});
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}
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}
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