game/sdlpp/sdlpp_circlecolider.hpp

#ifndef SDLPP_HPP_CIRCLE
#define SDLPP_HPP_CIRCLE

#include <vector>

#include "sdlpp_common.hpp"
#include "sdlpp_collision.hpp"

namespace SDLPP {
class SDLPPSCOPE CircleColider : public CollisionPolygon {
public:
    CircleColider( double x, double y, double rad );
    CircleColider( const Vec2D< double > &center, double rad );
    CircleColider( double x, double y, double rad, uint64_t id );
    CircleColider( const Vec2D< double > &center, double rad, uint64_t id );
    virtual ~CircleColider() {}

    virtual bool colidesWith( const CollisionPolygon &other ) const override;
    virtual bool isCircle() const override;
    virtual int topmost() const override;
    virtual int bottommost() const override;
    virtual int leftmost() const override;
    virtual int rightmost() const override;

    virtual void updateCollision( int x, int y, int w, int h,
                                  uint64_t id ) override;
    virtual void render( Renderer &renderer, const SDL_Color &color,
                         const SDL_Color &outline_color ) override;
    virtual void render( Renderer &renderer, const SDL_Color &color ) override;
    virtual void render( Renderer &renderer ) override;
    virtual std::shared_ptr< CollisionPolygon > copySelf() override;
    virtual std::vector< Line< int > > getLines() const override;

private:
    int getRadius() const;
    double original_rad;
    int rad_;
};
} // namespace SDLPP
#endif