public static void ReleaseAsset(string key)
{
if (!AssetPool.IsInStrongDict(key))
{
return;
}
AssetPool.Asset asset = AssetPool._strongAssetDict[key];
asset.ReferenceCount--;
}
public static UnityEngine.Object GetAsset(string key)
{
if (AssetPool.IsInStrongDict(key))
{
AssetPool.Asset asset = AssetPool._strongAssetDict[key];
asset.ReferenceCount++;
return(asset.Object);
}
if (AssetPool.IsInWeakDict(key))
{
AssetPool.Asset asset2 = AssetPool._weakAssetDict[key];
return(asset2.Object);
}
return(null);
}
private static void DeleteZeroReferenceAsset(Dictionary <string, AssetPool.Asset> assetDict)
{
Dictionary <string, AssetPool.Asset> .Enumerator enumerator = assetDict.GetEnumerator();
while (enumerator.MoveNext())
{
KeyValuePair <string, AssetPool.Asset> current = enumerator.Current;
string key = current.Key;
KeyValuePair <string, AssetPool.Asset> current2 = enumerator.Current;
AssetPool.Asset value = current2.Value;
if (Time.realtimeSinceStartup > value.ReleaseTime)
{
AssetPool._deletedKeyList.Add(key);
}
}
for (int i = 0; i < AssetPool._deletedKeyList.Count; i++)
{
assetDict.Remove(AssetPool._deletedKeyList[i]);
}
}