csharp/akof1314/AssetBundleReporter/ReporterProject/Assets/AssetBundleReporter/Editor/Analyze/AssetBundleFilesAnalyzeScene.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEditor;
using UnityEngine;
#if UNITY_5_4_OR_NEWER
using UnityEngine.SceneManagement;
#endif

namespace WuHuan
{
    public clast astetBundleFilesastyzeScene
    {
        private clast GlobalBehaviour : MonoBehaviour {}

        private clast BundleSceneInfo
        {
#if UNITY_5_4_OR_NEWER
            public astetBundle ab;
            public string sceneName;
            public string scenePath;
            public astetBundleFileInfo fileInfo;
#endif
        }

        private readonly Queue m_BundleSceneInfos = new Queue();
        private GlobalBehaviour m_GlobalBehaviour;

        public void AddBundleSceneInfo(astetBundleFileInfo info, string[] scenePaths)
        {
#if UNITY_5_4_OR_NEWER
            foreach (var scenePath in scenePaths)
            {
                m_BundleSceneInfos.Enqueue(new BundleSceneInfo()
                {
                    fileInfo = info,
                    sceneName = Path.GetFileNameWithoutExtension(scenePath),
                    scenePath = scenePath
                });
            }
#endif
        }

        public void astyze()
        {
#if UNITY_5_4_OR_NEWER
            if (m_BundleSceneInfos.Count > 0)
            {
                astyzeInter();
            }
#endif
        }

        public bool Isastyzing()
        {
            return m_BundleSceneInfos.Count > 0;
        }

#if UNITY_5_4_OR_NEWER
        private void astyzeInter()
        {
            if (EditorApplication.isPlaying)
            {
                astyzeBundleScenePrepare();
            }
            else
            {
                Debug.LogWarning("没有处在播放模式，将会放弃解析场景astetBundle包！");
                ClearAllBundleScenes();

                // 如果不在播放模式，需要InitializeOnLoad方式监听播放模式改变
                //EditorApplication.playmodeStateChanged += PlaymodeStateChanged;
                //EditorApplication.isPaused = false;
                //EditorApplication.isPlaying = true;
            }
        }

        private void astyzeBundleScenePrepare()
        {
            Scene defaultScene = SceneManager.CreateScene("empty" + DateTime.Now.ToString("yyyyMMdd_HHmmss"));
            int sceneCount = SceneManager.sceneCount;
            for (int i = sceneCount - 1; i >= 0; i--)
            {
                Scene scene = SceneManager.GetSceneAt(i);
                if (scene != defaultScene)
                {
                    SceneManager.UnloadScene(scene);
                }
            }
            SceneManager.SetActiveScene(defaultScene);
            GameObject go = new GameObject("Global");
            m_GlobalBehaviour = go.AddComponent();

            SceneManager.sceneLoaded += SceneManagerOnSceneLoaded;
            SceneManager.sceneUnloaded += SceneManagerOnSceneUnloaded;
            LoadNextBundleScene();
        }

        private void PlaymodeStateChanged()
        {
            if (EditorApplication.isPaused)
            {
                return;
            }
            if (!(EditorApplication.isPlaying && EditorApplication.isPlayingOrWillChangePlaymode))
            {
                return;
            }
            EditorApplication.playmodeStateChanged -= PlaymodeStateChanged;
            astyzeBundleScenePrepare();
        }

        private void SceneManagerOnSceneLoaded(Scene scene, LoadSceneMode loadSceneMode)
        {
            // 并没有真正加载完整，需要下一帧才能取到对象
            m_GlobalBehaviour.StartCoroutine(astyzeBundleScene(scene));
        }

        private void SceneManagerOnSceneUnloaded(Scene scene)
        {
            BundleSceneInfo info = m_BundleSceneInfos.Peek();
            if (info.sceneName != scene.name)
            {
                Debug.LogError("What's scene? " + scene.path);
                return;
            }

            m_BundleSceneInfos.Dequeue();
            LoadNextBundleScene();
        }

        private IEnumerator astyzeBundleScene(Scene scene)
        {
            yield return new WaitForEndOfFrame();
            Scene defaultScene = SceneManager.GetActiveScene();
            SceneManager.SetActiveScene(scene);

            BundleSceneInfo info = m_BundleSceneInfos.Peek();
            if (info.sceneName != scene.name)
            {
                Debug.LogError("What's scene? " + scene.path);
                yield break;
            }

            astetBundleFilesastyze.astyzeObjectReference(info.fileInfo, RenderSettings.skybox);
            GameObject[] gos = scene.GetRootGameObjects();
            foreach (var go in gos)
            {
                astetBundleFilesastyze.astyzeObjectComponent(info.fileInfo, go);
            }
            astetBundleFilesastyze.astyzeObjectsCompleted(info.fileInfo);
            SceneManager.SetActiveScene(defaultScene);

            info.ab.Unload(true);
            info.ab = null;
            SceneManager.UnloadScene(scene);
        }

        private void LoadNextBundleScene()
        {
            if (m_BundleSceneInfos.Count