if (active == 0)
    exit;
with (other)
{
    snd_play_pitch(snd_bomb, 1.1 + random(0.2));
    instance_destroy();
    event_user(0);
}
if (alarm[0] > 0)
    exit;
hp -= 10;
alarm[0] = 10;
snd_play(snd_hurt1);