/// <summary>
/// Starts a load operation for an asset from the given asset bundle.
/// </summary>
static public AssetBundleLoadAssetOperation LoadAssetAsync(string assetBundleName, string assetName, System.Type type)
{
Log(LogType.Info, "Loading " + assetName + " from " + assetBundleName + " bundle");
AssetBundleLoadAssetOperation operation = null;
#if UNITY_EDITOR
if (SimulateAssetBundleInEditor)
{
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
Log(LogType.Error, "There is no asset with name \"" + assetName + "\" in " + assetBundleName);
return(null);
}
// @TODO: Now we only get the main object from the first asset. Should consider type also.
UnityEngine.Object target = AssetDatabase.LoadMainAssetAtPath(assetPaths[0]);
operation = new AssetBundleLoadAssetOperationSimulation(target);
}
else
#endif
{
assetBundleName = RemapVariantName(assetBundleName);
LoadAssetBundle(assetBundleName);
operation = new AssetBundleLoadAssetOperationFull(assetBundleName, assetName, type);
m_InProgressOperations.Add(operation);
}
return(operation);
}
// Load asset from the given assetBundle.
static public AssetBundleLoadAssetOperation LoadAssetAsync(string assetBundleName, string assetName, System.Type type)
{
Log(LogType.Info, "Loading " + assetName + " from " + assetBundleName + " bundle");
AssetBundleLoadAssetOperation operation = null;
#if UNITY_EDITOR
if (SimulateAssetBundleInEditor)
{
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
Debug.LogError("There is no asset with name \"" + assetName + "\" in " + assetBundleName);
return(null);
}
Object target = AssetDatabase.LoadAssetAtPath(assetPaths[0], type);
operation = new AssetBundleLoadAssetOperationSimulation(target);
}
else
#endif
{
assetBundleName = RemapVariantName(assetBundleName);
LoadAssetBundle(assetBundleName);
operation = new AssetBundleLoadAssetOperationFull(assetBundleName, assetName, type);
m_InProgressOperations.Add(operation);
}
return(operation);
}
//unicon7 : Load asset from the given assetBundle.
static public AssetBundleLoadAssetOperation LoadAssetFromCachedAssetBundle(string assetBundleName, string assetName, System.Type type)
{
Log(LogType.Info, "Loading " + assetName + " from " + assetBundleName + " bundle");
AssetBundleLoadAssetOperation operation = null;
#if UNITY_EDITOR
if (SimulateAssetBundleInEditor)
{
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
Debug.LogWarning("There is no asset with name \"" + assetName + "\" in " + assetBundleName);
return(null);
}
// @TODO: Now we only get the main object from the first asset. Should consider type also.
Object target = AssetDatabase.LoadMainAssetAtPath(assetPaths[0]);
operation = new AssetBundleLoadAssetOperationSimulation(target);
}
else
#endif
{
assetBundleName = RemapVariantName(assetBundleName);
string error = string.Empty;
LoadedAssetBundle loadedAssetBundle = GetLoadedAssetBundle(assetBundleName, out error);
if (string.IsNullOrEmpty(error) == false)
{
Debug.LogError("LoadAssetFromCachedAssetBundle:" + error);
return(null);
}
Object target = loadedAssetBundle.m_AssetBundle.LoadAsset(assetName);
if (target == null)
{
Debug.LogError("LoadAssetFromCachedAssetBundle: " + assetName + " not found in " + assetBundleName);
return(null);
}
operation = new AssetBundleLoadAssetOperationSimulation(target);
//m_InProgressOperations.Add (operation);//unicon7 : hmm~
}
return(operation);
}
// Load asset from the given assetBundle.
/// <summary>
/// 异步加载资源
/// </summary>
/// <param name="assetBundleName">资源包名</param>
/// <param name="assetName">资源名</param>
/// <param name="type">资源类型</param>
/// <returns></returns>
static public AssetBundleLoadAssetOperation LoadAssetAsync(string assetBundleName, string assetName,
System.Type type)
{
Log(LogType.Info, "Loading " + assetName + " from " + assetBundleName + " bundle");
AssetBundleLoadAssetOperation operation = null;
#if UNITY_EDITOR
// 是否是编辑模式，且为模式
if (SimulateAssetBundleInEditor)
{
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
Debug.LogError("There is no asset with name \"" + assetName + "\" in " + assetBundleName);
return(null);
}
// @TODO: Now we only get the main object from the first asset. Should consider type also.
// 本地获得资源依赖总览
Object target = AssetDatabase.LoadMainAssetAtPath(assetPaths[0]);
// 创建模拟请求
operation = new AssetBundleLoadAssetOperationSimulation(target);
}
else
#endif
{
// 切换Variant
assetBundleName = RemapVariantName(assetBundleName);
// 下载资源，以及其依赖项
LoadAssetBundle(assetBundleName);
// 创建全资源请求
operation = new AssetBundleLoadAssetOperationFull(assetBundleName, assetName, type);
// 添加到等待处理
m_InProgressOperations.Add(operation);
}
return(operation);
}