public bool AssignAsset(string assetGuid, string assetBundleName, string assetBundleVariant)
{
if (string.IsNullOrEmpty(assetGuid))
{
return(false);
}
if (!IsValidAssetBundleName(assetBundleName, assetBundleVariant))
{
return(false);
}
AssetBundle assetBundle = GetAssetBundle(assetBundleName, assetBundleVariant);
if (assetBundle == null)
{
return(false);
}
string assetName = AssetDatabase.GUIDToAssetPath(assetGuid);
if (string.IsNullOrEmpty(assetName))
{
return(false);
}
Asset[] assetsInAssetBundle = assetBundle.GetAssets();
foreach (Asset assetInAssetBundle in assetsInAssetBundle)
{
if (assetInAssetBundle.Name == assetName)
{
continue;
}
if (assetInAssetBundle.Name.ToLower() == assetName.ToLower())
{
return(false);
}
}
bool isScene = assetName.EndsWith(PostfixOfScene);
if (isScene && assetBundle.Type == AssetBundleType.Asset || !isScene && assetBundle.Type == AssetBundleType.Scene)
{
return(false);
}
Asset asset = GetAsset(assetGuid);
if (asset == null)
{
asset = Asset.Create(assetGuid);
m_Assets.Add(asset.Guid, asset);
}
assetBundle.AssignAsset(asset, isScene);
return(true);
}
public Asset[] GetAssets(string assetBundleName, string assetBundleVariant)
{
if (!IsValidAssetBundleName(assetBundleName, assetBundleVariant))
{
return(new Asset[0]);
}
AssetBundle assetBundle = GetAssetBundle(assetBundleName, assetBundleVariant);
if (assetBundle == null)
{
return(new Asset[0]);
}
return(assetBundle.GetAssets());
}
public bool RemoveAssetBundle(string assetBundleName, string assetBundleVariant)
{
if (!IsValidAssetBundleName(assetBundleName, assetBundleVariant))
{
return(false);
}
AssetBundle assetBundle = GetAssetBundle(assetBundleName, assetBundleVariant);
if (assetBundle == null)
{
return(false);
}
Asset[] assets = assetBundle.GetAssets();
assetBundle.Clear();
m_AssetBundles.Remove(assetBundle.FullName);
foreach (Asset asset in assets)
{
m_Assets.Remove(asset.Guid);
}
return(true);
}