/// <summary>
/// 创建场景加载任务
/// </summary>
/// <param name="strAssetPath">资源相对于Resources的路径</param>
public SceneAssetBundleLoadTask(string strSceneName, string strPath, int version, bool bAdditive, bool isAutoStart = true) :
base(false)//SceneAssetBundleLoadTask是不参与下载的，所以用false
{
string exr_path = "resources/levels/" + strSceneName + "/lightmap_comp_light.exr";
_taskName = "resources/levels/" + strSceneName + "/" + strSceneName + ".unity3d";
_sSceneName = strSceneName;
_strPath = strPath;
_iVersion = version;
_bAdditive = bAdditive;
_bDownLoading = true;
// AssetBundleLoadTaskItem load_task_exr = new AssetBundleLoadTaskItem(exr_path);
// load_task_exr.EventFinished += LoadFinishedHandler;
// _listTaskItem.Add(load_task_exr);
if (string.IsNullOrEmpty(strPath))
{
AssetBundleLoadTaskItem load_task = new AssetBundleLoadTaskItem(_taskName);
load_task.EventFinished += LoadFinishedHandler;
_listTaskItem.Add(load_task);
}
else
{
SceneHttpLoadTask load_task = new SceneHttpLoadTask(strSceneName, strPath, version, isAutoStart);
load_task.EventFinished += LoadFinishedHandler;
_listTaskItem.Add(load_task);
}
// string[] objDepRec = AssetManager.getInstance().getAssetBundleDependencies(_taskName);
// if (objDepRec != null)
// {
// for (int i = 0; i < objDepRec.Length; i++)
// {
// AssetBundleLoadTaskItem load_task = new AssetBundleLoadTaskItem(objDepRec[i]);
// load_task.EventFinished += LoadFinishedHandler;
// _listTaskItem.Add(load_task);
// }
// }
CollectAllDependFiles(_taskName);
_listAssetsPathDepend.Remove(_taskName);
for (int i = 0; i < _listAssetsPathDepend.Count; i++)
{
AssetBundleLoadTaskItem load_task = new AssetBundleLoadTaskItem(_listAssetsPathDepend[i]);
load_task.EventFinished += LoadFinishedHandler;
_listTaskItem.Add(load_task);
}
}
public bool GetLoadingAssetPathTask(out AssetBundleLoadTaskItem taskLoading, string sAssetPath)
{
if (sAssetPath.Length == 0)
{
taskLoading = null;
return(false);
}
//先从任务列表中找
for (int i = 0; i < _listTaskItem.Count; i++)
{
if (_listTaskItem[i]._taskName == sAssetPath)
{
taskLoading = _listTaskItem[i] as AssetBundleLoadTaskItem;
return(true);
}
}
taskLoading = null;
return(false);
}
public void OtherTaskLoadingAssetPath(out AssetBundleLoadTaskItem taskLoading, string assetBundlePath)
{
taskLoading = null;
int count = _listRuningTasks.Count;
bool bLoading = false;
bool bWaiting = false;
for (int i = 0; i < count; i++)
{
AssetBundleLoadTaskItem loadtask = _listRuningTasks[i] as AssetBundleLoadTaskItem;
if (loadtask != null)
{
if (loadtask._taskName == assetBundlePath)
{
//taskLoading = loadtask;
if (loadtask.IsLoadComplete())//优先取已加载完的
{
taskLoading = loadtask;
return;
}
else if (bLoading)
{
continue;
}
else if (!bLoading && loadtask.IsLoading())//其次取正在加载的
{
taskLoading = loadtask;
bLoading = true;
}
else if (bWaiting)
{
continue;
}
else if (!bWaiting && loadtask.IsWaiting())//最次取正在等待的
{
taskLoading = loadtask;
bWaiting = true;
}
}
}
}
}
/// <summary>
/// 创建资源加载任务
/// </summary>
/// <param name="strAssetPath">资源相对于Resources的路径</param>
public AssetBundleLoadTask(string strAssetPath, string[] append = null, bool isAutoStart = true) :
base(false)//AssetBundleLoadTask是不参与下载的，所以用false
{
_taskName = strAssetPath;
strAssetPath = strAssetPath.ToLower();
_strTaskName = strAssetPath;// GetNameFromPath(strAssetPath);
// string[] objDepRec = AssetManager.getInstance().getAssetBundleDependencies(strAssetPath);
// if (objDepRec != null)
// {
// for (int i = 0; i < objDepRec.Length; i++ )
// {
// if (objDepRec[i] != strAssetPath)
// _listAssetsPathWaitingLoad.Add(objDepRec[i]);
// }
//
// if (append != null)
// {
// for (int i = 0; i < append.Length; i++)
// {
// if (!_listAssetsPathWaitingLoad.Contains(append[i].ToLower()))
// _listAssetsPathWaitingLoad.Add(append[i].ToLower());
// }
// }
// _listAssetsPathWaitingLoad.Add(strAssetPath);
// }
// else
// {
// _listAssetsPathWaitingLoad.Add(strAssetPath);
// }
CollectAllDependFiles(strAssetPath, append);
for (int i = 0; i < _listAssetsPathWaitingLoad.Count; i++)
{
AssetBundleLoadTaskItem loadtask = new AssetBundleLoadTaskItem(_listAssetsPathWaitingLoad[i], isAutoStart);
loadtask.EventFinished += FinishedHandlerCallback;
_listTaskItem.Add(loadtask);
}
}
