static Asset LoadInternal(string path, System.Type type, bool asyncMode)
{
path = path.ToLower();
Asset asset = assets.Find(obj => { return(obj.assetPath == path); });
if (asset == null)
{
var bundleName = Bundles.GetBundleName(path);
#if UNITY_EDITOR
if (LoadType == AssetType.LocalAsset)
{
asset = new Asset(path, bundleName?.bundleName, type);
}
else
#endif
if (true)
{
if (asyncMode)
{
asset = new BundleAssetAsync(path, bundleName?.bundleName, type);
}
else
{
asset = new BundleAsset(path, bundleName?.bundleName, type);
}
}
//处理正在卸载的情况
if (AsyncOperationUnloadUnusedAssets != null)
{
var tick = DateTime.Now.Ticks;
Debug.Log("Wait UnloadUnusedAssets Begin");
if (asyncMode)
{
Instance.StartCoroutine(Instance.AssetInitialize(asset));
}
else
{
while (!AsyncOperationUnloadUnusedAssets.isDone)
{
Thread.Yield();
}
}
Debug.Log("Wait UnloadUnusedAssets End use :" + (DateTime.Now.Ticks - tick));
}
else
{
asset.Initialize();
}
assets.Add(asset);
}
asset.Load();
return(asset);
}
public static bool Exists(string path)
{
path = path.ToLower();
return(Bundles.GetBundleName(path) != null);
}
