public ResourceScene CoLoadScene(string path, bool isAddition)
{
if (!isAddition)
{
Dictionary <string, ResourceScene> tmpScens = new Dictionary <string, ResourceScene>(m_resScenes);
foreach (string item in tmpScens.Keys)
{
if (item == path)
{
continue;
}
this.UnloadScene(item);
}
}
ResourceState resState = new ResourceState(this);
ulong reqId = this.GenReqId();
resState.req = ResourceRequest.CreateAsyncRequest(m_resLoader, path, this.ResLoadSceneEndCall, reqId);
ResourceScene resScene = new ResourceScene(resState);
resScene.TryLoadAsset();
m_resScenes.Add(resScene.sceneName, resScene);
return(resScene);
}
public void UnloadScene(string path)
{
ResourceScene resScene = this.GetResScene(path);
if (null != resScene)
{
m_resScenes.Remove(path);
resScene.Release();
}
}
public void AsyncLoadScene(string path, bool isAddition, System.Action <ResourceScene.LoadResult, string> cb)
{
if (!isAddition)
{
Dictionary <string, ResourceScene> tmpScens = new Dictionary <string, ResourceScene>(m_resScenes);
foreach (string item in tmpScens.Keys)
{
if (item == path)
{
continue;
}
this.UnloadScene(item);
}
}
ResourceScene resScene = this.GetResScene(path);
if (null != resScene)
{
resScene.isAddition = isAddition;
// 不存在Fail和Released的情况，因为函数逻辑会马上把这些情况的resScene移出m_resScenes
// 不存在Inited的情况，因为所有的resScene一创建马上就TryLoadAssset了
if (resScene.isLoading)
{
if (null != resScene.cb)
{
resScene.cb(ResourceScene.LoadResult.Cancel, resScene.sceneName);
resScene.SetCb(cb);
}
}
else if (resScene.isLoaded)
{
resScene.ReloadScene(cb);
}
}
else
{
ResourceState resState = new ResourceState(this);
ulong reqId = this.GenReqId();
resState.req = ResourceRequest.CreateAsyncRequest(m_resLoader, path, this.ResLoadSceneEndCall, reqId);
resScene = new ResourceScene(resState);
resScene.SetCb(cb);
m_resScenes.Add(resScene.sceneName, resScene);
resScene.TryLoadAsset();
}
}
public void ResLoadSceneEndCall(ResourceRequest req)
{
ResourceScene resScene = this.GetResScene(req.path);
if (null != resScene && null != resScene.resState &&
null != resScene.resState.req &&
req.id == resScene.resState.req.id)
{
if (!req.isLoaded)
{
resScene.SetLoadAssetFail();
m_resScenes.Remove(req.path);
}
else
{
resScene.TryLoadScene();
}
}
else
{
req.UnloadRes();
}
}
public ResourceScene CoLoadScene(string path, bool isAddition)
{
ResourceScene ret = m_loader.CoLoadScene(path, isAddition);
return ret;
}
