fadequad.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef GRAPHICS_AURORA_FADEQUAD_H
#define GRAPHICS_AURORA_FADEQUAD_H

#include "src/graphics/renderable.h"

namespace Graphics {

namespace Aurora {

class FadeQuad : public Renderable {
public:
    FadeQuad();

    void getColor(float &r, float &g, float &b) const;
    void setColor(float r, float g, float b);

    void getWaitTime(float &wait) const;
    void setWaitTime(float wait);

    void getRunTime(float &run) const;
    void setRunTime(float run);

    void fadeIn();
    void fadeOut();

    void calculateDistance();
    void render(RenderPass pass);

private:
    enum FadeType {
        kFadeNone,
        kFadeIn,
        kFadeOut
    };

    FadeType _fadeType;

    float _r, _g, _b;
    float _opacity;
    uint32 _wait;
    uint32 _run;
    uint32 _start;
};

} // End of namespace Aurora

} // End of namespace Graphics

#endif // GRAPHICS_AURORA_FADEQUAD_H