public void AddReplacer(AssetsReplacer replacer, MemoryStream previewStream = null)
{
if (replacer == null)
{
return;
}
var forInstance = LoadedFiles[replacer.GetFileID()];
var assetId = new AssetID(forInstance.path, replacer.GetPathID());
var index = LoadedAssets.FindIndex(i => i.FileID == replacer.GetFileID() && i.PathID == replacer.GetPathID());
var item = LoadedAssets[index];
if (NewAssets.ContainsKey(assetId))
{
RemoveReplacer(replacer);
}
NewAssets[assetId] = replacer;
if (previewStream == null)
{
var newStream = new MemoryStream();
var newWriter = new AssetsFileWriter(newStream);
replacer.Write(newWriter);
newStream.Position = 0;
previewStream = newStream;
}
NewAssetDatas[assetId] = previewStream;
if (replacer is AssetsRemover)
{
LoadedContainers.Remove(assetId);
}
else
{
var cont = MakeAssetContainer(item, NewAssetDatas[assetId]);
UpdateAssetInfo(cont, assetId, index);
}
Modified = true;
}
public void RemoveReplacer(AssetsReplacer replacer, bool closePreviewStream = true)
{
if (replacer == null)
{
return;
}
var forInstance = LoadedFiles[replacer.GetFileID()];
var assetId = new AssetID(forInstance.path, replacer.GetPathID());
NewAssets.Remove(assetId);
if (NewAssetDatas.ContainsKey(assetId))
{
if (closePreviewStream)
{
NewAssetDatas[assetId].Close();
}
NewAssetDatas.Remove(assetId);
}
Modified = NewAssets.Count != 0;
}