/// <summary>
/// Starts a load operation for an asset from the given asset bundle.
/// </summary>
public static AssetLoadOperation LoadAssetAsync(string name)
{
if (string.IsNullOrEmpty(name))
{
return(null);
}
if (enableLog && (!Level.loading || enableLoadingLog))
{
Logger.LogDetail("AssetManager: Loading asset bundle {0}", name);
}
AssetLoadOperation operation = null;
#if UNITY_EDITOR
if (simulateMode)
{
var assetPaths = AssetDatabase.GetAssetPathsFromAssetBundle(name);
if (assetPaths.Length == 0)
{
Logger.LogError("There is no asset bundle with name \"{0}\".", name);
return(null);
}
var target = AssetDatabase.LoadMainAssetAtPath(assetPaths[0]);
operation = new AssetLoadOperation(name, target);
operation.Complete();
instance.ProcessSimulateOperation(operation);
}
else
#endif
{
operation = m_operations.Find(op => op.name == name);
if (operation != null)
{
operation.refCount++;
}
else
{
operation = new AssetLoadOperation(name, m_serverUrl, LoadType.Load);
_AddOperation(operation);
}
}
return(operation);
}
/// <summary>
/// Starts a load operation for an asset from the given asset bundle and asset name.
/// </summary>
public static AssetLoadOperation LoadAssetAsync(string name, string assetName, Type type)
{
if (string.IsNullOrEmpty(name))
{
return(null);
}
if (enableLog && (!Level.loading || enableLoadingLog))
{
Logger.LogDetail("AssetManager: Loading {0} [{1}] from bundle {2}", string.IsNullOrEmpty(assetName) ? "all" : assetName, type.Name, name);
}
AssetLoadOperation operation = null;
#if UNITY_EDITOR
if (simulateMode)
{
var assetPaths = string.IsNullOrEmpty(assetName) ? AssetDatabase.GetAssetPathsFromAssetBundle(name) : AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(name, assetName);
if (!string.IsNullOrEmpty(assetName))
{
var target = assetPaths.Length < 1 ? null : AssetDatabase.LoadMainAssetAtPath(assetPaths[0]);
if (!target || target.GetType() != type && !target.GetType().IsSubclassOf(type))
{
Logger.LogError("There is no asset with name \"{0}\" in {1} matche type {2}", assetName, name, type);
return(null);
}
operation = new AssetLoadOperation(name, target);
operation.Complete();
instance.ProcessSimulateOperation(operation);
}
else
{
var targets = new Object[assetPaths.Length];
for (var i = 0; i < assetPaths.Length; ++i)
{
targets[i] = AssetDatabase.LoadMainAssetAtPath(assetPaths[i]);
}
if (targets.Length < 1)
{
Logger.LogError("Load asset {0} failed, bundle is empty", name);
return(null);
}
operation = new AssetLoadOperation(name, targets);
operation.Complete();
instance.ProcessSimulateOperation(operation);
}
}
else
#endif
{
operation = m_operations.Find(op => op.name == name);
if (operation != null)
{
operation.refCount++;
}
else
{
operation = new AssetLoadOperation(name, m_serverUrl, assetName, type);
_AddOperation(operation);
}
}
return(operation);
}