48 lines
1.2 KiB
C#
48 lines
1.2 KiB
C#
using System.Collections.Generic;
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using System.IO;
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namespace OpenRa.FileFormats
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{
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public class Terrain
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{
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public readonly List<byte[]> TileBitmapBytes = new List<byte[]>();
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public Terrain( Stream stream )
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{
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int Width, Height, XDim, YDim, NumTiles;
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BinaryReader reader = new BinaryReader( stream );
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Width = reader.ReadUInt16();
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Height = reader.ReadUInt16();
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if( Width != 24 || Height != 24 )
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throw new InvalidDataException( string.Format( "{0}x{1}", Width, Height ) );
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NumTiles = reader.ReadUInt16();
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reader.ReadUInt16();
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XDim = reader.ReadUInt16();
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YDim = reader.ReadUInt16();
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uint FileSize = reader.ReadUInt32();
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uint ImgStart = reader.ReadUInt32();
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reader.ReadUInt32();
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reader.ReadUInt32();
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int IndexEnd = reader.ReadInt32();
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reader.ReadUInt32();
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int IndexStart = reader.ReadInt32();
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stream.Position = IndexStart;
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foreach( byte b in new BinaryReader(stream).ReadBytes(IndexEnd - IndexStart) )
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{
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if (b != 255)
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{
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stream.Position = ImgStart + b * 24 * 24;
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TileBitmapBytes.Add(new BinaryReader(stream).ReadBytes(24 * 24));
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}
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else
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TileBitmapBytes.Add(null);
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}
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}
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}
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}
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