Function AIGuard

TombEngine/Game/control/box.cpp:462–494

}

short AIGuard(CreatureInfo* creature) 
{
	auto& item = g_Level.Items[creature->ItemNumber];
	if (item.AIBits & MODIFY)
		return 0;

	if (Random::TestProbability(1.0f / 128.0f))
	{
		creature->HeadRight = true;
		creature->HeadLeft = true;
	}
	else if (Random::TestProbability(1.0f / 96.0f))
	{
		creature->HeadRight = false;
		creature->HeadLeft = true;
	}
	else if (Random::TestProbability(1.0f / 64.0f))
	{
		creature->HeadRight = true;
		creature->HeadLeft = false;
	}

	if (creature->HeadLeft && creature->HeadRight)
		return 0;

	if (creature->HeadLeft)
		return -CREATURE_AI_ROTATION_MAX;

	if (creature->HeadRight)
		return CREATURE_AI_ROTATION_MAX;

	return 0;
}

void AlertNearbyGuards(ItemInfo* item) 
{