screenfx.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 of the License, or
 * (at your option) 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 MADE_SCREENFX_H
#define MADE_SCREENFX_H

#include "common/scummsys.h"

namespace Graphics {
struct Surface;
}

namespace Made {

class Screen;

struct BlendedPaletteStatus {
    bool _active;
    byte *_palette, *_newPalette;
    int _colorCount;
    int16 _value, _maxValue, _incr;
};

class ScreenEffects {
public:
    ScreenEffects(Screen *screen);
    ~ScreenEffects();
    void run(int16 effectNum, Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void flash(int count, byte *palette, int colorCount);
private:
    Screen *_screen;
    byte *_fxPalette;
    static const byte vfxOffsTable[64];
    static const byte vfxOffsIndexTable[8];
    const byte *vfxOffsTablePtr;
    int16 vfxX1, vfxY1, vfxWidth, vfxHeight;
    BlendedPaletteStatus _blendedPaletteStatus;

    void setPalette(byte *palette);
    void setBlendedPalette(byte *palette, byte *newPalette, int colorCount, int16 value, int16 maxValue);
    void startBlendedPalette(byte *palette, byte *newPalette, int colorCount, int16 maxValue);
    void stepBlendedPalette();
    void copyFxRect(Graphics::Surface *surface, int16 x1, int16 y1, int16 x2, int16 y2);

    void vfx00(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx01(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx02(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx03(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx04(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx05(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx06(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx07(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx08(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx09(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx10(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx11(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx12(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx13(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx14(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx15(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx16(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx17(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx18(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx19(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
    void vfx20(Graphics::Surface *surface, byte *palette, byte *newPalette, int colorCount);
};

} // End of namespace Made

#endif /* MADE_H */