palette.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2008 Douglas Boffey <[email protected]>
 * Copyright (C) 2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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 GUI_PALETTE_H
#define GUI_PALETTE_H
 
#include "enums/gui/gradienttype.h"
 
#include "gui/color.h"
 
#include "utils/vector.h"
 
#include <map>
#include <set>
#include <string>
 
// Default Gradient Delay
#define GRADIENT_DELAY 40
 
class Palette notfinal
{
 public:
 static const Color BLACK;
 
 A_DELETE_COPY(Palette)
 
 
 const Color &getCharColor(const signed char c,
 bool &valid) const A_WARN_UNUSED;
 
 inline char getColorChar(const int type) const A_WARN_UNUSED
 { return mColors[CAST_SIZE(type)].ch; }
 
 static void advanceGradients();
 
 protected:
 static const Color RAINBOW_COLORS[7];
 static const int RAINBOW_COLOR_COUNT;
 
 int mRainbowTime;
 
 typedef std::set<Palette*> Palettes;
 static Palettes mInstances;
 
 explicit Palette(const int size);
 
 virtual ~Palette();
 
 void advanceGradient();
 
 struct ColorElem final
 {
 ColorElem() :
 type(0),
 color(0),
 testColor(0),
 committedColor(0),
 text(),
 ch(0),
 grad(GradientType::STATIC),
 committedGrad(GradientType::STATIC),
 gradientIndex(0),
 delay(0),
 committedDelay(0)
 {
 }
 
 A_DEFAULT_COPY(ColorElem)
 
 int type;
 Color color;
 Color testColor;
 Color committedColor;
 std::string text;
 signed char ch;
 GradientTypeT grad;
 GradientTypeT committedGrad;
 int gradientIndex;
 int delay;
 int committedDelay;
 
 void set(const int type0,
 const Color &color0,
 const GradientTypeT grad0,
 const int delay0)
 {
 type = type0;
 color = color0;
 testColor = color0;
 grad = grad0;
 delay = delay0;
 gradientIndex = rand();
 }
 
 inline unsigned int getRGB() const noexcept2 A_WARN_UNUSED
 {
 return (committedColor.r << 16) | (committedColor.g << 8) |
 committedColor.b;
 }
 };
 typedef STD_VECTOR<ColorElem> Colors;
 typedef std::map<unsigned char, int> CharColors;
 Colors mColors;
 CharColors mCharColors;
 STD_VECTOR<ColorElem*> mGradVector;
};
 
#endif // GUI_PALETTE_H