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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2007-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2014 The ManaPlus Developers
+ *
+ * This file is part of The ManaPlus Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_DYEPALETTE_H
+#define RESOURCES_DYEPALETTE_H
+
+#include "resources/dyecolor.h"
+
+#include <string>
+#include <vector>
+
+#include "localconsts.h"
+
+/**
+ * Class for performing a linear interpolation between colors.
+ */
+class DyePalette final
+{
+ public:
+ /**
+ * Creates a palette based on the given string.
+ * The string is either a file name or a sequence of hexadecimal RGB
+ * values separated by ',' and starting with '#'.
+ */
+ DyePalette(const std::string &pallete, const uint8_t blockSize);
+
+ A_DELETE_COPY(DyePalette)
+
+ /**
+ * Gets a pixel color depending on its intensity. First color is
+ * implicitly black (0, 0, 0).
+ */
+ void getColor(const int intensity, int color[3]) const;
+
+ /**
+ * Gets a pixel color depending on its intensity.
+ */
+ void getColor(double intensity, int color[3]) const;
+
+ /**
+ * replace colors for SDL for S dye.
+ */
+ void replaceSColor(uint32_t *restrict pixels, const int bufSize) const;
+
+ /**
+ * replace colors for SDL for S dye.
+ */
+ void replaceAColor(uint32_t *restrict pixels, const int bufSize) const;
+
+ /**
+ * replace colors for OpenGL for S dye.
+ */
+ void replaceSOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const;
+
+ /**
+ * replace colors for OpenGL for A dye.
+ */
+ void replaceAOGLColor(uint32_t *restrict pixels,
+ const int bufSize) const;
+
+ static unsigned int hexDecode(const signed char c) A_WARN_UNUSED;
+
+ private:
+ std::vector<DyeColor> mColors;
+};
+
+#endif // RESOURCES_DYEPALETTE_H