public override T LoadAsset <T>(string assetName)
{
if (IsReady)
{
if (LoadedAssetMap.ContainsKey(assetName))
{
return(LoadedAssetMap[assetName] as T);
}
if (AssetsPath == null)
{
return(null);
}
var assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(AssetBundleName, assetName);
if (assetPaths.Length == 1)
{
T asset = AssetDatabase.LoadAssetAtPath <T>(assetPaths[0]);
if (asset != null)
{
LoadedAssetMap.Add(assetName, asset);
return(asset);
}
return(null);
}
if (assetPaths.Length > 1)
{
UnityEngine.Debug.LogError(string.Format("AssetBundle: {0} 存在同名Asset: {1}资源", AssetBundleName,
assetName));
return(null);
}
return(null);
}
return(null);
}
public override void LoadAllAsset <T>()
{
if (IsReady)
{
var allassets = Bundle.LoadAllAssets <T>();
foreach (var asset in allassets)
{
var assetName = asset.name;
if (!LoadedAssetMap.ContainsKey(assetName))
{
LoadedAssetMap.Add(assetName, asset);
}
}
}
}
public override T LoadAsset <T>(string assetName)
{
if (IsReady)
{
if (LoadedAssetMap.ContainsKey(assetName))
{
return(LoadedAssetMap[assetName] as T);
}
if (Bundle == null)
{
return(null);
}
var asset = Bundle.LoadAsset <T>(assetName);
if (asset != null)
{
LoadedAssetMap.Add(assetName, asset);
return(asset);
}
}
return(null);
}
public override void LoadAllAsset <T>()
{
if (IsReady)
{
if (AssetsPath != null && AssetsPath.Length > 0)
{
foreach (string path in AssetsPath)
{
var allAssets = AssetDatabase.LoadAllAssetsAtPath(path);
foreach (var asset in allAssets)
{
if (asset.GetType() == typeof(T))
{
var assetName = asset.name;
if (!LoadedAssetMap.ContainsKey(assetName))
{
LoadedAssetMap.Add(assetName, asset);
}
}
}
}
}
}
}
