stick_event.h

#pragma once
 
#include "event.h"
#include "shortcut.h"
#include <cgv/math/fvec.h>
 
#include "lib_begin.h"
 
namespace cgv {
        namespace gui {
 
enum StickAction { 
        SA_TOUCH,   
        SA_PRESS,   
        SA_UNPRESS, 
        SA_RELEASE, 
        SA_MOVE,    
        SA_DRAG     
};
 
extern CGV_API std::string get_stick_action_string(StickAction action);
 
class CGV_API stick_event : public event
{
public:
        typedef cgv::math::fvec<float, 2> vec2;
protected:
        // store different indices to uniquely define stick
        unsigned char player_index, controller_index, stick_index;
        unsigned char action;
        vec2 position;
        vec2 difference;
public:
        stick_event(StickAction _action, float _x, float _y, float _dx, float _dy, 
                unsigned _player_index = 0, unsigned _controller_index = 0, unsigned _stick_index = 0, double _time = 0);
        void stream_out(std::ostream& os) const;
        void stream_in(std::istream& is);
        StickAction get_action() const;
        unsigned get_player_index() const;
        unsigned get_controller_index() const;
        unsigned get_stick_index() const;
        float get_x() const;
        float get_y() const;
        const vec2& get_position() const;
        float get_dx() const;
        float get_dy() const;
        const vec2& get_difference() const;
        float get_last_x() const;
        float get_last_y() const;
        vec2 get_last_position() const;
};
 
        }
}
 
#include <cgv/config/lib_end.h>