SpriteBatch.hpp

/******************************************************************************
 
  nomlib - C++11 cross-platform game engine
 
Copyright (c) 2013, 2014 Jeffrey Carpenter <i8degrees@gmail.com>
All rights reserved.
 
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#ifndef NOMLIB_GRAPHICS_SPRITE_BATCH_HPP
#define NOMLIB_GRAPHICS_SPRITE_BATCH_HPP
 
#include "nomlib/config.hpp"
#include "nomlib/math/Rect.hpp"
#include "nomlib/graphics/sprite/Sprite.hpp"
#include "nomlib/graphics/sprite/SpriteSheet.hpp"
 
namespace nom {
 
// TODO: Consider compositing from nom::Sprite instead of inheriting!

class SpriteBatch: public Sprite
{
  public:
    typedef SpriteBatch self_type;
    typedef Sprite derived_class;

    SpriteBatch();

    virtual ~SpriteBatch();

    virtual void set_sprite_sheet(const SpriteSheet& sheet);

    ObjectTypeInfo type() const override;

    SpriteBatch* clone() const;

    virtual int32 frame() const;

    int32 frames() const;

    void set_frame(int32 id);

    virtual void draw(IDrawable::RenderTarget& target) const override;

    virtual void draw(RenderTarget& target, real64 angle) const override;
 
  protected:
    IntRect offsets;

    SpriteSheet sprite_sheet;

    int32 sheet_id_;
 
  private:
    virtual void update() override;
};
 
} // namespace nom
 
#endif // include guard defined