{
    let r = 80;
    me.setMoveVector(-1, 1, Math.sign( me.y - r));
}


{
let dx =ball.x -me.x;
let dy = ball.y-me.y;
me.setMoveVector(4,dx,dy);
}

{
let dx =ball.x -me.x;
let dy = ball.y-me.y;
me.setMoveVector(4,dx,dy);
}