diff --git a/ArcFormats/ArcFormats.csproj b/ArcFormats/ArcFormats.csproj index 93c11d4a..fde8f110 100644 --- a/ArcFormats/ArcFormats.csproj +++ b/ArcFormats/ArcFormats.csproj @@ -158,6 +158,7 @@ + diff --git a/ArcFormats/FC01/ImageTIL.cs b/ArcFormats/FC01/ImageTIL.cs new file mode 100644 index 00000000..b67e6e84 --- /dev/null +++ b/ArcFormats/FC01/ImageTIL.cs @@ -0,0 +1,98 @@ +//! \file ImageTIL.cs +//! \date 2018 Aug 10 +//! \brief AGSI tile image format. +// +// Copyright (C) 2018 by morkt +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to +// deal in the Software without restriction, including without limitation the +// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +// sell copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +// IN THE SOFTWARE. +// + +using System.ComponentModel.Composition; +using System.IO; +using System.Windows.Media; + +namespace GameRes.Formats.FC01 +{ + internal class TilMetaData : ImageMetaData + { + public int TileWidth; + public int TileHeight; + } + + [Export(typeof(ImageFormat))] + public class TilFormat : ImageFormat + { + public override string Tag { get { return "TIL"; } } + public override string Description { get { return "AGSI tiled image format"; } } + public override uint Signature { get { return 0x304C4954; } } // 'TIL0' + + public override ImageMetaData ReadMetaData (IBinaryStream file) + { + var header = file.ReadHeader (0x14); + return new TilMetaData { + Width = header.ToUInt32 (4), + Height = header.ToUInt32 (8), + TileWidth = header.ToInt32 (0x0C), + TileHeight = header.ToInt32 (0x10), + BPP = 32, + }; + } + + public override ImageData Read (IBinaryStream file, ImageMetaData info) + { + var meta = (TilMetaData)info; + int tile_w = (int)meta.Width / meta.TileWidth; + int tile_h = (int)meta.Height / meta.TileHeight; + uint tile_position = 0x14; + int stride = (int)meta.Width * 4; + var pixels = new byte[stride * (int)meta.Height]; + int tile_y = 0; + int tile_stride = stride * meta.TileHeight; + for (int i = 0; i < tile_h; ++i) + { + int tile_x = tile_y; + for (int j = 0; j < tile_w; ++j) + { + int dst = tile_x; + for (int y = 0; y < meta.TileHeight; ++y) + { + file.Position = tile_position; + uint line_length = file.ReadUInt32(); + tile_position += line_length; + if (file.ReadInt32() != 0) + { + int offset = file.ReadInt32() * 4; + int length = file.ReadInt32() * 4; + file.Read (pixels, dst + offset, length); + } + dst += stride; + } + tile_x += 4 * meta.TileWidth; + } + tile_y += tile_stride; + } + return ImageData.Create (info, PixelFormats.Bgra32, null, pixels, stride); + } + + public override void Write (Stream file, ImageData image) + { + throw new System.NotImplementedException ("TilFormat.Write not implemented"); + } + } +}