Method FindBestObject

src/Ext/Script/Mission.Move.cpp:227–391

}

TechnoClass* ScriptExt::FindBestObject(TechnoClass* pTechno, int method, int calcThreatMode, bool pickAllies, int attackAITargetType, int idxAITargetTypeItem)
{
	TechnoClass* pBestObject = nullptr;
	double bestVal = -1;
	HouseClass* pEnemyHouse = nullptr;
	const auto pTechnoType = pTechno->GetTechnoType();

	// Favorite Enemy House case. If set, AI will focus against that House
	if (!pickAllies && pTechno->BelongsToATeam())
	{
		if (const auto pFoot = abstract_cast<FootClass*>(pTechno))
		{
			const auto pTeam = pFoot->Team;
			const int enemyHouseIndex = pTeam->FirstUnit->Owner->EnemyHouseIndex;

			if (pTeam->Type->OnlyTargetHouseEnemy && enemyHouseIndex >= 0)
				pEnemyHouse = HouseClass::Array.GetItem(enemyHouseIndex);
		}
	}

	// Generic method for targeting
	for (int i = 0; i < TechnoClass::Array.Count; i++)
	{
		const auto pTarget = TechnoClass::Array.GetItem(i);

		if (pickAllies != pTechno->Owner->IsAlliedWith(pTarget->Owner))
			continue;

		if (pEnemyHouse && pEnemyHouse != pTarget->Owner)
			continue;

		// Exclude most of invalid target first
		if (!ScriptExt::EvaluateObjectWithMask(pTarget, method, attackAITargetType, idxAITargetTypeItem, pTechno))
			continue;

		const auto pTargetType = pTarget->GetTechnoType();

		// Discard invisible structures
		const auto pTargetBuildingType = abstract_cast<BuildingTypeClass*, true>(pTargetType);

		if (pTargetBuildingType && pTargetBuildingType->InvisibleInGame)
			continue;

		if (pTarget == pTechno)
			continue;

		if (pTargetType->Naval)
		{
			// Submarines aren't a valid target
			if (pTarget->CloakState == CloakState::Cloaked
				&& pTargetType->Underwater)
			{
				const auto navalTargeting = pTechnoType->NavalTargeting;

				if (navalTargeting == NavalTargetingType::Underwater_Never
					|| navalTargeting == NavalTargetingType::Naval_None)
				{
					continue;