sprite.h

Go to the documentation of this file.

 
#ifndef DISPLAY_SPRITE_H
#define DISPLAY_SPRITE_H
 
#include <cstdint>
#include <vector>
 
#include "../graphics/idrawable.h"
#include "../graphics/rgbacolor.h"
#include "../graphics/vec2d.h"
#include "../transition/itransitionable.h"
 
namespace nsGui {
 
class Sprite : public nsGraphics::IDrawable, public nsTransition::ITransitionable
{
public:
    enum TransitionIds {
        TRANSITION_POSITION, 
    };
 
    Sprite(const std::string& filename, const nsGraphics::Vec2D& position = nsGraphics::Vec2D());
 
    Sprite(const std::vector<nsGraphics::RGBAcolor>& pixelData, const uint32_t& rowSize, const nsGraphics::Vec2D& position = nsGraphics::Vec2D());
 
    virtual void draw(MinGL& window) const override;
 
    virtual void getValues(const int &id, std::vector<float> &values) override;
    virtual void setValues(const int &id, const std::vector<float> &values) override;
 
    const uint32_t& getRowSize() const;
 
    const std::vector<nsGraphics::RGBAcolor>& getPixelData() const;
 
    const nsGraphics::Vec2D& getPosition() const;
 
    void setPosition(const nsGraphics::Vec2D& position);
 
    nsGraphics::Vec2D computeSize() const;
 
private:
    struct FileBegin {
        uint16_t magic; 
        uint32_t headmagic; 
        uint16_t fileVersion; 
        uint32_t pixelCount; 
        uint32_t rowSize; 
        uint32_t datamagic; 
    } __attribute__((packed));
 
    nsGraphics::Vec2D m_position;
 
    uint32_t m_rowSize;
 
    std::vector<nsGraphics::RGBAcolor> m_pixelData;
}; // class Sprite
 
} // namespace nsGui
 
#endif // DISPLAY_SPRITE_H