using UnityEngine;
using System.Collections;
using UnityEditor;
using System.Collections.Generic;
using System.ComponentModel;
using Object = UnityEngine.Object;//在选中的资源中查找
public static class EnumAssets {//枚举所有的T类型的资源 public static IEnumerable<T> EnumInCurrentSelection<T>()where T : Object{Object[] selectionAsset = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);foreach (var s in selectionAsset){var temp = s as T;if (null != temp){yield return temp;}}}//枚举所有的GameObject类型的资源 public static IEnumerable<GameObject> EnumGameObjectInCurrentSelection()  {foreach (var s in EnumInCurrentSelection<GameObject>()){yield return s;}yield break;}//递归枚举所有GameObjectpublic static IEnumerable<GameObject> EnumGameObjectRecursiveInCurrentSelection(){foreach (var s in EnumInCurrentSelection<GameObject>()){foreach(var g in EnumGameObjectRecursive(s)){yield return g;}}}public static IEnumerable<GameObject> EnumGameObjectRecursive(GameObject go){yield return go;for(int i=0; i<go.transform.childCount; i++){foreach (var t in EnumGameObjectRecursive(go.transform.GetChild(i).gameObject)){yield return t;}}}//递归枚举所有Compoentpublic static IEnumerable<T> EnumComponentRecursiveInCurrentSelection<T>()where T : UnityEngine.Component{foreach (var go in EnumInCurrentSelection<GameObject>()){var cs = go.GetComponentsInChildren<T>(true);foreach (var c in cs){yield return c;}}}//枚举所有GameObject在这个目录//path是相对于Application.dataPath的 例如 Assets/Res/UI/public static IEnumerable<GameObject> EnumGameObjectAtPath(string path){var guids = AssetDatabase.FindAssets("t:GameObject", new string[] { path });foreach (var guid in guids){var p = AssetDatabase.GUIDToAssetPath(guid);var go = AssetDatabase.LoadAssetAtPath(p, typeof(GameObject)) as GameObject;if (null != go){yield return go;}}}//枚举所有资源//path是相对于Application.dataPath的 例如 Assets/Res/UI/public static IEnumerable<T> EnumAssetAtPath<T>(string path)where T : Object{var guids = AssetDatabase.FindAssets("t:Object", new string[] { path });foreach (var guid in guids){var p = AssetDatabase.GUIDToAssetPath(guid);var go = AssetDatabase.LoadAssetAtPath(p, typeof(System.Object)) as T;if (null != go){yield return go;}}}//递归枚举这个目录下的GameObject的所有T类型组件//path是相对于Application.dataPath的 例如 Assets/Res/UI/public static IEnumerable<T> EnumComponentRecursiveAtPath<T>(string path)where T : UnityEngine.Component{var gos= EnumGameObjectAtPath(path);foreach (var go in gos){var cs = go.GetComponentsInChildren<T>(true);foreach(var c in cs){yield return c;}}}//递归枚举这个目录下的GameObject//path是相对于Application.dataPath的 例如 Assets/Res/UI/public static IEnumerable<GameObject> EnumGameOjectRecursiveAtPath(string path){var gos = EnumComponentRecursiveAtPath<Transform>(path);foreach (var go in gos){yield return go.gameObject;}}
}