/// <summary> /// Gets a <see cref="Texture2D"/> instance from the cache. If the texture is not already cached, it is /// extracted from the given <see cref="IPackage"/>. If it is cached, the cached version is returned. If no /// texture can be extracted, a fallback texture is returned. /// </summary> /// <param name="texturePath">The path to the texture in the package.</param> /// <param name="package">The package where the texture is stored.</param> /// <param name="wrappingModeS">The wrapping mode to use for the texture on the S axis.</param> /// <param name="wrappingModeT">The wrapping mode to use for the texture on the T axis.</param> /// <returns>A <see cref="Texture2D"/> object.</returns> public Texture2D GetTexture(string texturePath, IPackage package, TextureWrapMode wrappingModeS = TextureWrapMode.Repeat, TextureWrapMode wrappingModeT = TextureWrapMode.Repeat) { ThrowIfDisposed(); if (HasCachedTextureForPath(texturePath)) { return(GetCachedTexture(texturePath)); } try { WarcraftFileType textureType = FileInfoUtilities.GetFileType(texturePath); switch (textureType) { case WarcraftFileType.BinaryImage: { var textureData = package.ExtractFile(texturePath); if (textureData == null) { return(this.FallbackTexture); } BLP texture = new BLP(textureData); return(CreateCachedTexture(texture, texturePath, wrappingModeS, wrappingModeT)); } case WarcraftFileType.BitmapImage: case WarcraftFileType.GIFImage: case WarcraftFileType.IconImage: case WarcraftFileType.PNGImage: case WarcraftFileType.JPGImage: case WarcraftFileType.TargaImage: { using (MemoryStream ms = new MemoryStream(package.ExtractFile(texturePath))) { Bitmap texture = new Bitmap(ms); return(CreateCachedTexture(texture, texturePath)); } } } } catch (InvalidFileSectorTableException fex) { Log.Warn ( $"Failed to load the texture \"{texturePath}\" due to an invalid sector table (\"{fex.Message}\").\nA fallback texture has been loaded instead." ); } return(this.FallbackTexture); }
/// <summary> /// Loads the database which corresponds to the given database name. /// </summary> /// <param name="databaseName">The name of the database.</param> private void LoadDatabase(DatabaseName databaseName) { if (_databases.ContainsKey(databaseName)) { return; } var genericDBCType = typeof(DBC <>); var specificDBCType = genericDBCType.MakeGenericType(GetRecordTypeFromDatabaseName(databaseName)); var databasePath = GetDatabasePackagePath(databaseName); var databaseData = _contentSource.ExtractFile(databasePath); var database = (IDBC)Activator.CreateInstance(specificDBCType, _version, databaseData); _databases.Add(databaseName, database); }