Function GetAITarget

TombEngine/Game/control/box.cpp:2230–2320

}

void GetAITarget(CreatureInfo* creature)
{
	auto* enemy = creature->Enemy;

	short enemyObjectNumber;
	if (enemy)
		enemyObjectNumber = enemy->ObjectNumber;
	else
		enemyObjectNumber = NO_VALUE;

	auto* item = &g_Level.Items[creature->ItemNumber];

	if (item->AIBits & GUARD)
	{
		creature->Enemy = LaraItem;
		if (creature->Alerted)
		{
			item->AIBits &= ~GUARD;
			if (item->AIBits & AMBUSH)
				item->AIBits |= MODIFY;
		}
	}
	else if (item->AIBits & PATROL1)
	{
		if (creature->Alerted || creature->HurtByLara)
		{
			item->AIBits &= ~PATROL1;
			if (item->AIBits & AMBUSH)
				item->AIBits |= MODIFY;
		}
		else if (!creature->Patrol)
		{
			if (enemyObjectNumber != ID_AI_PATROL1)
				FindAITargetObject(creature, ID_AI_PATROL1);
		}
		else
		{
			if (enemyObjectNumber != ID_AI_PATROL2)
				FindAITargetObject(creature, ID_AI_PATROL2);
		}
		
		if ((enemyObjectNumber == ID_AI_PATROL1 || enemyObjectNumber == ID_AI_PATROL2) &&
			Vector3i::Distance(enemy->Pose.Position, item->Pose.Position) < REACHED_GOAL_RADIUS)
		{
			TestTriggers(enemy, true);
			creature->Patrol = !creature->Patrol;
		}
	}
	else if (item->AIBits & AMBUSH)
	{
		if (enemyObjectNumber != ID_AI_AMBUSH)
		{
			FindAITargetObject(creature, ID_AI_AMBUSH);
		}
		else if (Vector3i::Distance(enemy->Pose.Position, item->Pose.Position) < REACHED_GOAL_RADIUS)
		{
			TestTriggers(enemy, true);
			creature->ReachedGoal = true;