action force_wheel()
{
 c_setminmax(me);
 pXent_setbodyflag(me,NX_BF_KINEMATIC,1);
 pXent_settype(me, PH_RIGID, PH_BOX);
 
 ANGLE angle_me;
 while(1)
 {
  if (key_space == 1) 
  {
   angle_me.pan +=  5* time_step;
   	 
  pXent_rotate(me, angle_me, nullvector);
  }
 wait(1);
 }
}