84 lines
2.5 KiB
C#
84 lines
2.5 KiB
C#
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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namespace QFSW.QC.Utilities
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{
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public static class GameObjectExtensions
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{
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private static readonly Dictionary<string, GameObject> GameObjectCache = new Dictionary<string, GameObject>();
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private static readonly List<GameObject> RootGameObjectBuffer = new List<GameObject>();
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public static GameObject Find(string name, bool includeInactive = false)
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{
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if (GameObjectCache.TryGetValue(name, out GameObject obj)
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&& obj
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&& obj.activeInHierarchy | includeInactive
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&& obj.name == name)
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{
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return obj;
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}
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obj = GameObject.Find(name);
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if (obj)
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{
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return GameObjectCache[name] = obj;
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}
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if (includeInactive)
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{
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int sceneCount = SceneManager.sceneCountInBuildSettings;
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for (int i = 0; i < sceneCount; i++)
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{
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Scene scene = SceneManager.GetSceneByBuildIndex(i);
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if (scene.isLoaded)
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{
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RootGameObjectBuffer.Clear();
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scene.GetRootGameObjects(RootGameObjectBuffer);
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foreach (GameObject root in RootGameObjectBuffer)
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{
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obj = Find(name, root);
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if (obj)
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{
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return GameObjectCache[name] = obj;
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}
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}
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}
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}
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obj = Resources
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.FindObjectsOfTypeAll<GameObject>()
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.Where(x => !x.hideFlags.HasFlag(HideFlags.HideInHierarchy))
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.FirstOrDefault(x => x.name == name);
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if (obj)
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{
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return GameObjectCache[name] = obj;
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}
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}
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return null;
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}
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public static GameObject Find(string name, GameObject root)
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{
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if (root.name == name)
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{
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return root;
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}
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for (int i = 0; i < root.transform.childCount; i++)
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{
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GameObject obj = Find(name, root.transform.GetChild(i).gameObject);
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if (obj)
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{
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return obj;
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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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}
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