if (image_index >= 3 && image_index <= 8)
{
    if (collision_rectangle(bbox_left, bbox_top, bbox_right, bbox_bottom, obj_heart, 0, 1))
        event_user(6);
}
if (global.turntimer <= 0)
{
    global.turntimer = -1;
    global.mnfight = 3;
    instance_destroy();
}