#ifndef __MOTION_H
#define __MOTION_H

#include "vector.hpp"

#define  MOTION_CONSTANT   (-1)
#define  MOTION_INSTANT    ( 0)


typedef struct _Motion
{
   int      tick;
   int      count;
   Vector   pos;
   Vector   vel;

   void     (*callback)(struct _Motion*);
               
} Motion;


void  MotionInit(Motion*, float, float, float, int);
void  MotionDelta(Motion*, float, float, float, int);
void  MotionTick(Motion*);
   
#endif