56 lines
1.3 KiB
C#
Executable File
56 lines
1.3 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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 COPYING.
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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.Linq;
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namespace OpenRA.FileFormats
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{
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public class PlayerColorRemap : IPaletteRemap
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{
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Dictionary<int, Color> remapColors;
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static int[] GetRemapRamp(int[] Ramp)
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{
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int[] RemapRamp = new int[Ramp.Length];
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for (var i=0; i < Ramp.Length; i++)
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RemapRamp[i] = Ramp[i] - Ramp[0];
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return RemapRamp;
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}
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public static int GetRemapIndex(int[] Ramp, int i)
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{
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return Ramp[i];
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}
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public PlayerColorRemap(int[] Ramp, ColorRamp c)
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{
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var c1 = c.GetColor(0);
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var c2 = c.GetColor(1); /* temptemp: this can be expressed better */
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var baseIndex = Ramp[0];
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var RemapRamp = GetRemapRamp(Ramp);
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remapColors = RemapRamp.Select((x, i) => Pair.New(baseIndex + i, Exts.ColorLerp(x / 16f, c1, c2)))
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.ToDictionary(u => u.First, u => u.Second);
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}
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public Color GetRemappedColor(Color original, int index)
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{
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Color c;
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return remapColors.TryGetValue(index, out c)
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? c : original;
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}
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}
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}
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