gen = instance_create(global.idealborder[0] + 20 + random(c_borderwidth(0) - 70), 50, obj_vertplanebullet);
if (instance_exists(gen))
{
    gen.dmg = dmg;
    gen.parent = parent;
    gen.green = green;
}
if (green == 1)
{
    with (gen)
        event_user(0);
}
alarm[0] = rate;
if (green == 1)
    alarm[0] += 10;