private async Task <bool> ImportTextures(Window win, List <ImportBatchInfo> batchInfos)
{
StringBuilder errorBuilder = new StringBuilder();
foreach (ImportBatchInfo batchInfo in batchInfos)
{
AssetContainer cont = batchInfo.cont;
string errorAssetName = $"{Path.GetFileName(cont.FileInstance.path)}/{cont.PathId}";
string selectedFilePath = batchInfo.importFile;
if (!cont.HasInstance)
{
continue;
}
AssetTypeValueField baseField = cont.TypeInstance.GetBaseField();
TextureFormat fmt = (TextureFormat)baseField.Get("m_TextureFormat").GetValue().AsInt();
byte[] encImageBytes = TextureImportExport.ImportPng(selectedFilePath, fmt, out int width, out int height);
if (encImageBytes == null)
{
errorBuilder.AppendLine($"[{errorAssetName}]: Failed to encode texture format {fmt}");
continue;
}
AssetTypeValueField m_StreamData = baseField.Get("m_StreamData");
m_StreamData.Get("offset").GetValue().Set(0);
m_StreamData.Get("size").GetValue().Set(0);
m_StreamData.Get("path").GetValue().Set("");
baseField.Get("m_TextureFormat").GetValue().Set((int)fmt);
baseField.Get("m_Width").GetValue().Set(width);
baseField.Get("m_Height").GetValue().Set(height);
AssetTypeValueField image_data = baseField.Get("image data");
image_data.GetValue().type = EnumValueTypes.ByteArray;
image_data.templateField.valueType = EnumValueTypes.ByteArray;
AssetTypeByteArray byteArray = new AssetTypeByteArray()
{
size = (uint)encImageBytes.Length,
data = encImageBytes
};
image_data.GetValue().Set(byteArray);
}
if (errorBuilder.Length > 0)
{
string[] firstLines = errorBuilder.ToString().Split('\n').Take(20).ToArray();
string firstLinesStr = string.Join('\n', firstLines);
await MessageBoxUtil.ShowDialog(win, "Some errors occurred while exporting", firstLinesStr);
}
return(true);
}
public async Task <bool> SingleExport(Window win, AssetWorkspace workspace, List <AssetContainer> selection)
{
AssetContainer cont = selection[0];
AssetTypeValueField texBaseField = TextureHelper.GetByteArrayTexture(workspace, cont).GetBaseField();
TextureFile texFile = TextureFile.ReadTextureFile(texBaseField);
SaveFileDialog sfd = new SaveFileDialog();
sfd.Title = "Save texture";
sfd.Filters = new List <FileDialogFilter>()
{
new FileDialogFilter()
{
Name = "PNG file", Extensions = new List <string>()
{
"png"
}
}
};
sfd.InitialFileName = $"{texFile.m_Name}-{Path.GetFileName(cont.FileInstance.path)}-{cont.PathId}.png";
string file = await sfd.ShowAsync(win);
if (file != null && file != string.Empty)
{
string errorAssetName = $"{Path.GetFileName(cont.FileInstance.path)}/{cont.PathId}";
//bundle resS
if (!GetResSTexture(texFile, cont))
{
string resSName = Path.GetFileName(texFile.m_StreamData.path);
await MessageBoxUtil.ShowDialog(win, "Error", $"[{errorAssetName}]: resS was detected but {resSName} was not found in bundle");
return(false);
}
byte[] data = TextureHelper.GetRawTextureBytes(texFile, cont.FileInstance);
if (data == null)
{
string resSName = Path.GetFileName(texFile.m_StreamData.path);
await MessageBoxUtil.ShowDialog(win, "Error", $"[{errorAssetName}]: resS was detected but {resSName} was not found on disk");
return(false);
}
bool success = TextureImportExport.ExportPng(data, file, texFile.m_Width, texFile.m_Height, (TextureFormat)texFile.m_TextureFormat);
if (!success)
{
string texFormat = ((TextureFormat)texFile.m_TextureFormat).ToString();
await MessageBoxUtil.ShowDialog(win, "Error", $"[{errorAssetName}]: Failed to decode texture format {texFormat}");
}
return(success);
}
return(false);
}
public async Task <bool> BatchExport(Window win, AssetWorkspace workspace, List <AssetContainer> selection)
{
for (int i = 0; i < selection.Count; i++)
{
selection[i] = new AssetContainer(selection[i], TextureHelper.GetByteArrayTexture(workspace, selection[i]));
}
OpenFolderDialog ofd = new OpenFolderDialog();
ofd.Title = "Select export directory";
string dir = await ofd.ShowAsync(win);
if (dir != null && dir != string.Empty)
{
StringBuilder errorBuilder = new StringBuilder();
foreach (AssetContainer cont in selection)
{
string errorAssetName = $"{Path.GetFileName(cont.FileInstance.path)}/{cont.PathId}";
AssetTypeValueField texBaseField = cont.TypeInstance.GetBaseField();
TextureFile texFile = TextureFile.ReadTextureFile(texBaseField);
//0x0 texture, usually called like Font Texture or smth
if (texFile.m_Width == 0 && texFile.m_Height == 0)
{
continue;
}
string file = Path.Combine(dir, $"{texFile.m_Name}-{Path.GetFileName(cont.FileInstance.path)}-{cont.PathId}.png");
//bundle resS
if (!GetResSTexture(texFile, cont))
{
string resSName = Path.GetFileName(texFile.m_StreamData.path);
errorBuilder.AppendLine($"[{errorAssetName}]: resS was detected but {resSName} was not found in bundle");
continue;
}
byte[] data = TextureHelper.GetRawTextureBytes(texFile, cont.FileInstance);
if (data == null)
{
string resSName = Path.GetFileName(texFile.m_StreamData.path);
errorBuilder.AppendLine($"[{errorAssetName}]: resS was detected but {resSName} was not found on disk");
continue;
}
bool success = TextureImportExport.ExportPng(data, file, texFile.m_Width, texFile.m_Height, (TextureFormat)texFile.m_TextureFormat);
if (!success)
{
string texFormat = ((TextureFormat)texFile.m_TextureFormat).ToString();
errorBuilder.AppendLine($"[{errorAssetName}]: Failed to decode texture format {texFormat}");
continue;
}
}
if (errorBuilder.Length > 0)
{
string[] firstLines = errorBuilder.ToString().Split('\n').Take(20).ToArray();
string firstLinesStr = string.Join('\n', firstLines);
await MessageBoxUtil.ShowDialog(win, "Some errors occurred while exporting", firstLinesStr);
}
return(true);
}
return(false);
}
public async Task <bool> ExecutePlugin(Window win, AssetWorkspace workspace, List <AssetExternal> selection)
{
AssetExternal tex = selection[0];
AssetTypeValueField texBaseField = GetByteArrayTexture(workspace, tex);
TextureFile texFile = TextureFile.ReadTextureFile(texBaseField);
SaveFileDialog sfd = new SaveFileDialog();
sfd.Title = "Save texture";
sfd.Filters = new List <FileDialogFilter>()
{
new FileDialogFilter()
{
Name = "PNG file", Extensions = new List <string>()
{
"png"
}
}
};
string file = await sfd.ShowAsync(win);
if (file != null && file != string.Empty)
{
//bundle resS
TextureFile.StreamingInfo streamInfo = texFile.m_StreamData;
if (streamInfo.path != null && streamInfo.path != "" && tex.file.parentBundle != null)
{
//some versions apparently don't use archive:/
string searchPath = streamInfo.path;
if (searchPath.StartsWith("archive:/"))
{
searchPath = searchPath.Substring(9);
}
searchPath = Path.GetFileName(searchPath);
AssetBundleFile bundle = tex.file.parentBundle.file;
AssetsFileReader reader = bundle.reader;
AssetBundleDirectoryInfo06[] dirInf = bundle.bundleInf6.dirInf;
bool foundFile = false;
for (int i = 0; i < dirInf.Length; i++)
{
AssetBundleDirectoryInfo06 info = dirInf[i];
if (info.name == searchPath)
{
reader.Position = bundle.bundleHeader6.GetFileDataOffset() + info.offset + streamInfo.offset;
texFile.pictureData = reader.ReadBytes((int)streamInfo.size);
texFile.m_StreamData.offset = 0;
texFile.m_StreamData.size = 0;
texFile.m_StreamData.path = "";
foundFile = true;
break;
}
}
if (!foundFile)
{
await MessageBoxUtil.ShowDialog(win, "Error", "resS was detected but no file was found in bundle");
return(false);
}
}
byte[] data = GetRawTextureBytes(texFile, tex.file);
bool success = await TextureImportExport.ExportPng(data, file, texFile.m_Width, texFile.m_Height, (TextureFormat)texFile.m_TextureFormat);
return(success);
}
return(false);
}
