cube.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_CUBE_H
#define GRAPHICS_AURORA_CUBE_H

#include "glm/mat4x4.hpp"

#include "src/graphics/types.h"
#include "src/graphics/glcontainer.h"
#include "src/graphics/object.h"

#include "src/graphics/aurora/texturehandle.h"

namespace Common {
    class UString;
    class SeekableReadStream;
}

namespace Graphics {

namespace Aurora {

class Cube;

class CubeSide : public Object {
public:
    CubeSide(Cube &parent, int n);
    ~CubeSide();

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

private:
    Cube *_parent;
    int _n;

    friend class Cube;
};

class Cube : public GLContainer {
public:
    Cube(const Common::UString &texture);
    ~Cube();

protected:
    // GLContainer
    void doRebuild();
    void doDestroy();

private:
    CubeSide *_sides[6];

    bool _firstTime;

    uint32 _lastRotateTime;
    float  _rotation;

    ListID _list;

    TextureHandle _texture;

    void applyTransformation(int n);
    void applyTransformation(int n, glm::mat4 &m);
    void setTexture();
    void callList();

    void newFrame();
    void reloadTextures();

    friend class CubeSide;
};

} // End of namespace Aurora

} // End of namespace Graphics

#endif // GRAPHICS_AURORA_CUBE_H