const int STUN_DURATION = 40;

void BoomerangNerf()
{
	for (int i = 1; i <= Screen->NumNPCs(); ++i)
	{
		npc enem = Screen->LoadNPC(i);
		if (STUN_DURATION > 0 && enem->Stun > STUN_DURATION)
			enem->Stun = STUN_DURATION;
	}
}