sprites.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 ULTIMA_SPRITES_H
#define ULTIMA_SPRITES_H

#include "common/array.h"
#include "common/path.h"
#include "graphics/managed_surface.h"
#include "ultima/shared/core/rect.h"

namespace Ultima {
namespace Shared {
namespace Gfx {

class Sprite {
private:
    Graphics::ManagedSurface _surface;
    Graphics::ManagedSurface _transSurface;
public:
    Sprite();

    Sprite(const Sprite &src);

    Sprite(const byte *src, uint bpp, uint16 w = 16, uint16 h = 16);

    Sprite &operator=(const Sprite &src);

    void draw(Graphics::ManagedSurface &dest, const Common::Point &pt);

    uint16 w() const { return _surface.w; }

    uint16 h() const { return _surface.h; }

    byte *getPixels() { return (byte *)_surface.getPixels(); }

    byte *getBasePtr(int16 x, int16 y) { return (byte *)_surface.getBasePtr(x, y); }

    const byte *getBasePtr(int16 x, int16 y) const { return (const byte *)_surface.getBasePtr(x, y); }
};

class Sprites {
protected:
    Common::Array<Sprite> _data;
    Point _spriteSize;                          // Size of individual sprites
protected:
    void load(const Common::Path &name, uint bpp, uint16 w = 16, uint16 h = 16);
public:
    virtual ~Sprites() {}

    Point getSpriteSize() const { return _spriteSize; }

    size_t size() const { return _data.size(); }

    bool empty() const { return size() == 0; }

    virtual Sprite &operator[](uint idx) { return _data[idx]; }
};

} // End of namespace Gfx
} // End of namespace Shared
} // End of namespace Ultima

#endif