69 lines
1.6 KiB
C#
69 lines
1.6 KiB
C#
#region Copyright & License Information
|
|
/*
|
|
* Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
|
|
* This file is part of OpenRA, which is free software. It is made
|
|
* available to you under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation. For more information,
|
|
* see COPYING.
|
|
*/
|
|
#endregion
|
|
|
|
using System.Collections.Generic;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.IO;
|
|
|
|
namespace OpenRA.FileFormats
|
|
{
|
|
public class TmpTile : ISpriteFrame
|
|
{
|
|
public Size Size { get; private set; }
|
|
public Size FrameSize { get; private set; }
|
|
public float2 Offset { get { return float2.Zero; } }
|
|
public byte[] Data { get; set; }
|
|
|
|
public TmpTile(byte[] data, Size size)
|
|
{
|
|
FrameSize = size;
|
|
Data = data;
|
|
|
|
if (data == null)
|
|
Data = new byte[0];
|
|
else
|
|
Size = size;
|
|
}
|
|
}
|
|
|
|
public class TmpTDReader : ISpriteSource
|
|
{
|
|
readonly List<TmpTile> tiles = new List<TmpTile>();
|
|
public IEnumerable<ISpriteFrame> Frames { get { return tiles.Cast<ISpriteFrame>(); } }
|
|
public bool CacheWhenLoadingTileset { get { return false; } }
|
|
|
|
public TmpTDReader(Stream s)
|
|
{
|
|
var width = s.ReadUInt16();
|
|
var height = s.ReadUInt16();
|
|
var size = new Size(width, height);
|
|
|
|
s.Position += 8;
|
|
var imgStart = s.ReadUInt32();
|
|
s.Position += 8;
|
|
var indexEnd = s.ReadInt32();
|
|
var indexStart = s.ReadInt32();
|
|
|
|
s.Position = indexStart;
|
|
foreach (byte b in s.ReadBytes(indexEnd - indexStart))
|
|
{
|
|
if (b != 255)
|
|
{
|
|
s.Position = imgStart + b * width * height;
|
|
tiles.Add(new TmpTile(s.ReadBytes(width * height), size));
|
|
}
|
|
else
|
|
tiles.Add(new TmpTile(null, size));
|
|
}
|
|
}
|
|
}
|
|
}
|