//场景加载结束：后续资源准备（预加载等）
//注意：这里使用协程，子类别重写了，需要加载的资源添加到列表就可以了
public static async ETTask OnPrepare(this SceneLoadComponent self, Action <float> progress_callback)
{
for (int i = 0; i < self.Total; i++)
{
switch (self.Types[i])
{
case SceneLoadComponent.LoadType.Image:
self.PreLoadTask.Add(self.StartPreloadImage(self.Paths[i]));
break;
case SceneLoadComponent.LoadType.Material:
self.PreLoadTask.Add(self.StartPreloadMaterial(self.Paths[i]));
break;
case SceneLoadComponent.LoadType.GameObject:
self.PreLoadTask.Add(self.StartPreloadGameObject(self.Paths[i], self.ObjCount[self.Paths[i]]));
break;
default:
break;
}
}
self.ProgressCallback = progress_callback;
if (self.Total <= 0)
{
return;
}
await ETTaskHelper.WaitAll(self.PreLoadTask);
}
//预加载材质
public static void AddPreloadMaterial(this SceneLoadComponent self, string path)
{
if (self.Paths.Contains(path))
{
return;
}
self.Paths.Add(path);
self.Types.Add(SceneLoadComponent.LoadType.Material);
self.Total++;
}
//预加载图集
private static ETTask StartPreloadImage(this SceneLoadComponent self, string path)
{
ETTask task = ETTask.Create();
ImageLoaderComponent.Instance.LoadImageAsync(path, (go) =>
{
self.FinishCount++;
self.ProgressCallback?.Invoke((float)self.FinishCount / self.Total);
task.SetResult();
}).Coroutine();
return(task);
}
//预加载prefab
private static ETTask StartPreloadGameObject(this SceneLoadComponent self, string path, int count)
{
ETTask task = ETTask.Create();
GameObjectPoolComponent.Instance.PreLoadGameObjectAsync(path, count, () =>
{
self.FinishCount++;
self.ProgressCallback?.Invoke((float)self.FinishCount / self.Total);
task.SetResult();
}).Coroutine();
return(task);
}
//预加载prefab
public static void AddPreloadGameObject(this SceneLoadComponent self, string path, int count)
{
if (self.ObjCount.ContainsKey(path))
{
self.ObjCount[path]++;
return;
}
self.ObjCount.Add(path, count);
self.Paths.Add(path);
self.Types.Add(SceneLoadComponent.LoadType.GameObject);
self.Total++;
}
//切换场景
async static ETTask InnerSwitchScene(this SceneManagerComponent self, SceneConfig scene_config, bool needclean = false, SceneLoadComponent slc = null)
{
float slid_value = 0;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
CameraManagerComponent.Instance.SetCameraStackAtLoadingStart();
//等待资源管理器加载任务结束，否则很多Unity版本在切场景时会有异常，甚至在真机上crash
Log.Info("InnerSwitchScene ProsessRunning Done ");
while (ResourcesComponent.Instance.IsProsessRunning())
{
await TimerComponent.Instance.WaitAsync(1);
}
slid_value += 0.01f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
await TimerComponent.Instance.WaitAsync(1);
//清理UI
Log.Info("InnerSwitchScene Clean UI");
await UIManagerComponent.Instance.DestroyWindowExceptNames(self.DestroyWindowExceptNames.ToArray());
slid_value += 0.01f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//清除ImageLoaderManager里的资源缓存 这里考虑到我们是单场景
Log.Info("InnerSwitchScene ImageLoaderManager Cleanup");
ImageLoaderComponent.Instance.Clear();
//清除预设以及其创建出来的gameobject, 这里不能清除loading的资源
Log.Info("InnerSwitchScene GameObjectPool Cleanup");
if (needclean)
{
GameObjectPoolComponent.Instance.Cleanup(true, self.ScenesChangeIgnoreClean);
slid_value += 0.01f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//清除除loading外的资源缓存
List <UnityEngine.Object> gos = new List <UnityEngine.Object>();
for (int i = 0; i < self.ScenesChangeIgnoreClean.Count; i++)
{
var path = self.ScenesChangeIgnoreClean[i];
var go = GameObjectPoolComponent.Instance.GetCachedGoWithPath(path);
if (go != null)
{
gos.Add(go);
}
}
Log.Info("InnerSwitchScene ResourcesManager ClearAssetsCache excludeAssetLen = " + gos.Count);
ResourcesComponent.Instance.ClearAssetsCache(gos.ToArray());
slid_value += 0.01f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
}
else
{
slid_value += 0.02f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
}
await ResourcesComponent.Instance.LoadSceneAsync(self.GetSceneConfigByName(SceneNames.Loading).SceneAddress, false);
Log.Info("LoadSceneAsync Over");
slid_value += 0.01f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//GC：交替重复2次，清干净一点
GC.Collect();
GC.Collect();
var res = Resources.UnloadUnusedAssets();
while (!res.isDone)
{
await TimerComponent.Instance.WaitAsync(1);
}
slid_value += 0.12f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
Log.Info("异步加载目标场景 Start");
//异步加载目标场景
await ResourcesComponent.Instance.LoadSceneAsync(scene_config.SceneAddress, false);
slid_value += 0.65f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//准备工作：预加载资源等
if (slc != null)
{
await slc.OnPrepare((progress) =>
{
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value + 0.15f * progress
});
if (progress > 1)
{
Log.Error("scene load waht's the f**k!");
}
});
}
slid_value += 0.15f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
CameraManagerComponent.Instance.SetCameraStackAtLoadingDone();
self.CurrentScene = scene_config.Name;
slid_value = 1;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//等久点，跳的太快
await TimerComponent.Instance.WaitAsync(500);
}
//切换场景
public static async ETTask SwitchScene(this SceneManagerComponent self, string scene_name, bool needclean = false, SceneLoadComponent slc = null)
{
if (self.Busing)
{
return;
}
var scene_config = self.GetSceneConfigByName(scene_name);
if (scene_config == null)
{
return;
}
if (self.CurrentScene == scene_config.Name)
{
return;
}
self.Busing = true;
//打开loading界面
Log.Info("InnerSwitchScene start open uiloading");
await Game.EventSystem.PublishAsync(new UIEventType.LoadingBegin());
await self.InnerSwitchScene(scene_config, needclean, slc);
//加载完成，关闭loading界面
await Game.EventSystem.PublishAsync(new UIEventType.LoadingFinish());
//释放loading界面引用的资源
GameObjectPoolComponent.Instance.CleanupWithPathArray(true, self.ScenesChangeIgnoreClean);
self.Busing = false;
}
/// <summary>
/// 切换到某个场景
/// </summary>
/// <param name="name"></param>
public static async ETTask ChangeToScene(this AOISceneViewComponent self, string name = null, SceneLoadComponent slc = null)
{
if (string.IsNullOrEmpty(name) && string.IsNullOrEmpty(self.CurMap))
{
return;
}
if (SceneManagerComponent.Instance.Busing)
{
return;
}
SceneManagerComponent.Instance.Busing = true;
self.LastGridX = null;
self.LastGridY = null;
Log.Info("InnerSwitchScene start open uiloading");
//打开loading界面
await Game.EventSystem.PublishAsync(new UIEventType.LoadingBegin());
float slid_value = 0;
if (name != self.CurMap)//需要重新加载场景物体
{
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
if (SceneManagerComponent.Instance.CurrentScene != SceneNames.Map)
{
CameraManagerComponent.Instance.SetCameraStackAtLoadingStart();
}
slid_value = 0.1f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//等待资源管理器加载任务结束，否则很多Unity版本在切场景时会有异常，甚至在真机上crash
Log.Info("InnerSwitchScene ProsessRunning Done ");
while (ResourcesComponent.Instance.IsProsessRunning())
{
await TimerComponent.Instance.WaitAsync(1);
}
//清理旧场景
foreach (var item in self.DynamicSceneObjectMapObj)
{
if (item.Value.IsLoading)
{
item.Value.IsLoading = false;
}
else
{
GameObjectPoolComponent.Instance.RecycleGameObject(item.Value.Obj);
}
}
self.DynamicSceneObjectMapObj.Clear();
self.DynamicSceneObjectMapCount.Clear();
slid_value = 0.2f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
if (SceneManagerComponent.Instance.CurrentScene != SceneNames.Map)
{
//清理UI
Log.Info("InnerSwitchScene Clean UI");
await UIManagerComponent.Instance.DestroyWindowExceptNames(SceneManagerComponent.Instance.DestroyWindowExceptNames.ToArray());
slid_value = 0.25f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//清除ImageLoaderManager里的资源缓存 这里考虑到我们是单场景
Log.Info("InnerSwitchScene ImageLoaderManager Cleanup");
ImageLoaderComponent.Instance.Clear();
//清除预设以及其创建出来的gameobject, 这里不能清除loading的资源
Log.Info("InnerSwitchScene GameObjectPool Cleanup");
GameObjectPoolComponent.Instance.Cleanup(true, SceneManagerComponent.Instance.ScenesChangeIgnoreClean);
slid_value = 0.3f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//清除除loading外的资源缓存
List <UnityEngine.Object> gos = new List <UnityEngine.Object>();
for (int i = 0; i < SceneManagerComponent.Instance.ScenesChangeIgnoreClean.Count; i++)
{
var path = SceneManagerComponent.Instance.ScenesChangeIgnoreClean[i];
var go = GameObjectPoolComponent.Instance.GetCachedGoWithPath(path);
if (go != null)
{
gos.Add(go);
}
}
Log.Info("InnerSwitchScene ResourcesManager ClearAssetsCache excludeAssetLen = " + gos.Count);
ResourcesComponent.Instance.ClearAssetsCache(gos.ToArray());
slid_value = 0.45f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
await ResourcesComponent.Instance.LoadSceneAsync(SceneManagerComponent.Instance.GetSceneConfigByName(SceneNames.Loading).SceneAddress, false);
Log.Info("LoadSceneAsync Over");
slid_value = 0.5f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//GC：交替重复2次，清干净一点
GC.Collect();
GC.Collect();
var res = Resources.UnloadUnusedAssets();
while (!res.isDone)
{
await TimerComponent.Instance.WaitAsync(1);
}
slid_value = 0.6f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
Log.Info("异步加载目标场景 Start");
var scene_config = SceneManagerComponent.Instance.GetSceneConfigByName(SceneNames.Map); //固定Map空场景
//异步加载目标场景
await ResourcesComponent.Instance.LoadSceneAsync(scene_config.SceneAddress, false);
SceneManagerComponent.Instance.CurrentScene = scene_config.Name;
}
slid_value = 0.7f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
//准备工作：预加载资源等
if (slc != null)
{
await slc.OnPrepare((progress) =>
{
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value + 0.3f * progress
});
if (progress > 1)
{
Log.Error("scene load waht's the f**k!");
}
});
}
slid_value = 1f;
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = slid_value
});
CameraManagerComponent.Instance.SetCameraStackAtLoadingDone();
}
Game.EventSystem.Publish(new UIEventType.LoadingProgress {
Progress = 1
});
//等久点，跳的太快
await TimerComponent.Instance.WaitAsync(100);
//加载完成，关闭loading界面
await Game.EventSystem.PublishAsync(new UIEventType.LoadingFinish());
SceneManagerComponent.Instance.Busing = false;
self.CurMap = name;
}
