void CollectAssetBundle()
{
List <string> names = new List <string>(LoadedAssetBundles.Keys);
for (int i = 0; i < names.Count; i++)
{
if (LoadedAssetBundles[names[i]].m_ReferencedCount == 0)
{
LoadedAssetBundles[names[i]].m_AssetBundle.Unload(false);
LoadedAssetBundles.Remove(names[i]);
BundleDependencies.Remove(names[i]);
}
}
Resources.UnloadUnusedAssets();
}
void DecreaseRefrenceCount(string assetBundlePath)
{
if (LoadedAssetBundles.ContainsKey(assetBundlePath))
{
LoadedAssetBundles[assetBundlePath].m_ReferencedCount -= 1;
var dependencies = BundleDependencies[assetBundlePath];
for (int index = 0; index < dependencies.Length; index++)
{
DecreaseRefrenceCount(dependencies[index]);
}
if (LoadedAssetBundles[assetBundlePath].m_ReferencedCount == 0)
{
LoadedAssetBundles[assetBundlePath].m_AssetBundle.Unload(false);
LoadedAssetBundles.Remove(assetBundlePath);
BundleDependencies.Remove(assetBundlePath);
}
}
}
AssetBundle LoadAssetBundle(string path)
{
path = GeneratePathString(path);
LoadedAssetBundle loadedAssetBundel = null;
AssetBundle assetBundle;
if (LoadedAssetBundles.TryGetValue(path, out loadedAssetBundel))
{
loadedAssetBundel.m_ReferencedCount++;
assetBundle = loadedAssetBundel.m_AssetBundle;
}
else
{
Debug.Log("LoadAssetBundleFromDisk" + path);
assetBundle = LoadAssetBundleFromDisk(path);
}
if (assetBundle != null)
{
Debug.Log(assetBundle.name);
var dependencies = BundleDependencies[path];
if (dependencies != null)
{
var itr = dependencies.GetEnumerator();
for (int i = 0; i < dependencies.Length; i++)
{
LoadAssetBundle(dependencies[i]);
}
}
}
else
{
Debug.LogWarning("failed to load " + path);
}
return(assetBundle);
}