image_angle = direction;
if (con == 0)
{
    timer += 1;
    if (timer >= 2)
    {
        sons += 1;
        son[sons] = instance_create_ch1(x, y, obj_fadechain_ch1);
        son[sons].image_angle = image_angle;
        son[sons].direction = direction;
        son[sons].speed = speed / 2.5;
        son[sons].active = 1;
        son[sons].damage = 10;
        scr_bullet_inherit_ch1(son[sons]);
        timer = 0;
    }
}
if (sons >= 30)
    instance_destroy();