58 lines
1.4 KiB
C#
58 lines
1.4 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see LICENSE.
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*/
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#endregion
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using System.Collections.Generic;
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using System.Drawing;
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using System.IO;
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namespace OpenRA.FileFormats
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{
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public class Palette
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{
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List<Color> colors = new List<Color>();
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public Color GetColor(int index)
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{
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return colors[index];
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}
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public Palette(Stream s, bool remapTransparent)
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{
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using (BinaryReader reader = new BinaryReader(s))
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{
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for (int i = 0; i < 256; i++)
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{
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byte r = (byte)(reader.ReadByte() << 2);
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byte g = (byte)(reader.ReadByte() << 2);
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byte b = (byte)(reader.ReadByte() << 2);
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colors.Add(Color.FromArgb(r, g, b));
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}
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}
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colors[0] = Color.FromArgb(0, 0, 0, 0);
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if (remapTransparent)
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{
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colors[3] = Color.FromArgb(178, 0, 0, 0);
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colors[4] = Color.FromArgb(140, 0, 0, 0);
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}
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}
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public Palette(Palette p, IPaletteRemap r)
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{
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for (int i = 0; i < 256; i++)
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colors.Add(r.GetRemappedColor(p.GetColor(i), i));
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}
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}
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public interface IPaletteRemap { Color GetRemappedColor(Color original, int index); }
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}
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