if !collision_point(x-40, y, o_busy, 0, 1)
{
    move = 1;
    alarm[0] = 40;
    exit;
};
if !collision_point(x, y+40, o_busy, 0, 1) and !collision_point(x, y-40, o_busy, 0, 1)
{
    turn_to = choose(90, 270);
    move = 2;
    alarm[0] = 30;
    exit;
};
if !collision_point(x, y+40, o_busy, 0, 1)
{
    turn_to = 270;
    move = 2;
    alarm[0] = 30;
    exit;
};
if !collision_point(x, y-40, o_busy, 0, 1)
{
    turn_to = 90;
    move = 2;
    alarm[0] = 30;
    exit;
};
