shape.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 BLADERUNNER_SHAPE_H
#define BLADERUNNER_SHAPE_H

#include "common/array.h"
#include "common/str.h"


namespace Common {
class SeekableReadStream;
}

namespace Graphics {
struct Surface;
}

namespace BladeRunner {

class BladeRunnerEngine;

class Shape {
    friend class Shapes;

    int   _width;
    int   _height;
    byte *_data;

    bool load(Common::SeekableReadStream *stream);

    void drawFilledTriangleAux(Graphics::Surface &surface, const int &dst_x, const int &dst_y, int x1, int y1, int x2, int y2, int x3, int y3, uint32 colorRGB) const;

public:
    ~Shape();

    void draw(Graphics::Surface &surface, int x, int y, uint16 drawModeBitFlags = 0) const;

    int getWidth() const { return _width; }
    int getHeight() const { return _height; }
};

class Shapes {
    BladeRunnerEngine *_vm;

    Common::Array<Shape> _shapes;

public:
    Shapes(BladeRunnerEngine *vm);
    ~Shapes();

    bool load(const Common::String &container);
    void unload();

    const Shape *get(uint32 index) const {
        assert(index < _shapes.size());
        return &_shapes[index];
    }
};

} // End of namespace BladeRunner

#endif