/// <summary>
/// 加载子资源对象
/// </summary>
public static SubAssetsOperationHandle LoadSubAssetsAsync(AssetInfo assetInfo)
{
if (assetInfo.IsInvalid)
{
YooLogger.Warning(assetInfo.Error);
CompletedProvider completedProvider = new CompletedProvider(assetInfo);
return(completedProvider.CreateHandle <SubAssetsOperationHandle>());
}
ProviderBase provider = TryGetProvider(assetInfo.ProviderGUID);
if (provider == null)
{
if (_simulationOnEditor)
{
provider = new DatabaseSubAssetsProvider(assetInfo);
}
else
{
provider = new BundledSubAssetsProvider(assetInfo);
}
provider.InitSpawnDebugInfo();
_providers.Add(provider);
}
return(provider.CreateHandle <SubAssetsOperationHandle>());
}
/// <summary>
/// 加载场景
/// </summary>
public static SceneOperationHandle LoadSceneAsync(AssetInfo assetInfo, LoadSceneMode sceneMode, bool activateOnLoad, int priority)
{
if (assetInfo.IsInvalid)
{
YooLogger.Warning(assetInfo.Error);
CompletedProvider completedProvider = new CompletedProvider(assetInfo);
return(completedProvider.CreateHandle <SceneOperationHandle>());
}
// 注意：场景句柄永远保持唯一
string providerGUID = assetInfo.ProviderGUID;
if (_sceneHandles.ContainsKey(providerGUID))
{
return(_sceneHandles[providerGUID]);
}
// 如果加载的是主场景，则卸载所有缓存的场景
if (sceneMode == LoadSceneMode.Single)
{
UnloadAllScene();
}
ProviderBase provider = TryGetProvider(providerGUID);
if (provider == null)
{
if (_simulationOnEditor)
{
provider = new DatabaseSceneProvider(assetInfo, sceneMode, activateOnLoad, priority);
}
else
{
provider = new BundledSceneProvider(assetInfo, sceneMode, activateOnLoad, priority);
}
provider.InitSpawnDebugInfo();
_providers.Add(provider);
}
var handle = provider.CreateHandle <SceneOperationHandle>();
_sceneHandles.Add(providerGUID, handle);
return(handle);
}