// 加载场景
public ResourceAsyncOperation LoadLevel(string fileName, LoadLevelFinishEventHandle handle, string archiveName = "Level")
{
if (UsedAssetBundle)
{
string fullName = ArchiveManager.Instance.GetPath(archiveName, fileName);
if (mLoadedResourceUnit.ContainsKey(fullName))
{
DebugEx.LogError("load same level twice : " + fullName);
return(null);
}
else
{
ResourceAsyncOperation operation = new ResourceAsyncOperation(ERequestType.LOAD_LEVEL);
mAllRequests.Enqueue(new Request(fullName, EResourceType.LEVEL, handle, ERequestType.LOAD_LEVEL, operation));
return(operation);
}
}
else
{
ResourceAsyncOperation operation = new ResourceAsyncOperation(ERequestType.LOAD_LEVEL);
mAllRequests.Enqueue(new Request(fileName, EResourceType.LEVEL, handle, ERequestType.LOAD_LEVEL, operation));
return(operation);
}
}
private IEnumerator _LoadLevel(string path, LoadLevelFinishEventHandle handle, EResourceType resourceType, ResourceAsyncOperation operation)
{
if (UsedAssetBundle)
{
AssetInfo sceneAssetInfo = mAssetInfoManager.GetAssetInfo(path);
// 获取该资源总大小（包括依赖资源）
operation.mAllDependenciesAssetSize = mAssetInfoManager.GetAllAssetSize(sceneAssetInfo);
// 加载依赖资源
foreach (int index in sceneAssetInfo.mDependencies)
{
AssetInfo dependencyAsset = mAssetInfoManager.GetAssetInfo(index);
string dependencyAssetName = dependencyAsset.Name;
ResourceUnit unit = _LoadImmediate(dependencyAssetName, EResourceType.LEVEL);
operation.mLoadedDependenciesAssetSize += unit.AssetBundleSize;
}
// 加载场景的AssetBundle
int sceneAssetBundleSize = 0;
byte[] binary = FileUtil.GetAssetBundleFileBytes(path, ref sceneAssetBundleSize);
AssetBundle assetBundle = AssetBundle.LoadFromMemory(binary);
if (!assetBundle)
{
DebugEx.LogError("create scene assetbundle " + path + " failed !!!");
}
operation.mLoadedDependenciesAssetSize += sceneAssetBundleSize;
AsyncOperation asyncOperation = SceneManager.LoadSceneAsync(FileUtil.GetFileName(path, false));
operation.asyncOperation = asyncOperation;
yield return(asyncOperation);
HandleResponse();
operation.asyncOperation = null;
operation.mComplete = true;
operation.mResource = null;
if (handle != null)
{
handle();
}
}
else
{
ResourceUnit level = new ResourceUnit(null, 0, null, path, resourceType);
string sceneName = FileUtil.GetFileName(path, true);
AsyncOperation asyncOperation = SceneManager.LoadSceneAsync(sceneName);
operation.asyncOperation = asyncOperation;
yield return(asyncOperation);
HandleResponse();
operation.asyncOperation = null;
operation.mComplete = true;
if (handle != null)
{
handle();
}
}
}
