pos

		var nx,ny float32

		lt:=time.Now()

		for t:=range ticker.C{

			if vx!=0 || vy!=0{

				nx,ny=x,y

				dt:=float32(t.Sub(lt).Seconds())

				extra <-CoordsEvent{when{startMoment+t.Sub(startTime)},nx+dt*vx,ny+dt*vy}	

				lt=t		

			}

		}

	}()

	return extra