//切换场景
public static async ETTask SwitchScene(this SceneManagerComponent self, SceneConfig scene_config, bool needclean = false, SceneLoadComponent slc = null)
{
if (self.Busing)
{
return;
}
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;
}
Dictionary <string, SceneConfig> GetSceneConfig()
{
SceneConfig LoadingScene = new SceneConfig
{
SceneAddress = "Scenes/LoadingScene/Loading.unity",
Name = SceneNames.Loading,
};
SceneConfig LoginScene = new SceneConfig
{
SceneAddress = "Scenes/LoginScene/Login.unity",
Name = SceneNames.Login,
};
SceneConfig MapScene = new SceneConfig
{
SceneAddress = "Scenes/MapScene/Map.unity",
Name = SceneNames.Map,
};
var res = new Dictionary <string, SceneConfig>();
res.Add(LoadingScene.Name, LoadingScene);
res.Add(LoginScene.Name, LoginScene);
res.Add(MapScene.Name, MapScene);
return(res);
}
//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);
}
public static bool IsInTargetScene(this SceneManagerComponent self, SceneConfig scene_config)
{
return(self.CurrentScene == scene_config.Name);
}