Bazaar developer reference

    CvDiplomacyAI::DoUpdateMajorCivApproaches()

    Defined in
    CvDiplomacyAI.cpp, line 2732
    Class
    CvDiplomacyAI
    Hook name
    CivHooks::CvDiplomacyAI_DoUpdateMajorCivApproaches

    Hooks

    static bool BeforeCvDiplomacyAI_DoUpdateMajorCivApproaches(CvDiplomacyAI* self);static void AfterCvDiplomacyAI_DoUpdateMajorCivApproaches(CvDiplomacyAI* self);static void ReplaceCvDiplomacyAI_DoUpdateMajorCivApproaches(void (*original)(CvDiplomacyAI*), CvDiplomacyAI* self);CivRegisterBefore<CivHooks::CvDiplomacyAI_DoUpdateMajorCivApproaches>(host, &BeforeCvDiplomacyAI_DoUpdateMajorCivApproaches);CivRegisterAfter<CivHooks::CvDiplomacyAI_DoUpdateMajorCivApproaches>(host, &AfterCvDiplomacyAI_DoUpdateMajorCivApproaches);CivRegisterReplace<CivHooks::CvDiplomacyAI_DoUpdateMajorCivApproaches>(host, &ReplaceCvDiplomacyAI_DoUpdateMajorCivApproaches);

    Code

    2731/// Determine our general approach to each Player we've met2732void CvDiplomacyAI::DoUpdateMajorCivApproaches()2733{2734	int iPlayerLoop;2735	PlayerTypes eLoopPlayer;27362737	// Transfer Approaches from last turn to a separate array so we still have access to the info, then clear out the real one2738	for(iPlayerLoop = 0; iPlayerLoop < MAX_MAJOR_CIVS; iPlayerLoop++)2739	{2740		m_paeApproachScratchPad[iPlayerLoop] = -1;27412742		eLoopPlayer = (PlayerTypes) iPlayerLoop;27432744		if(IsPlayerValid(eLoopPlayer))2745		{2746			m_paeApproachScratchPad[iPlayerLoop] = GetMajorCivApproach(eLoopPlayer, /*bHideTrueFeelings*/ false);2747			SetMajorCivApproach(eLoopPlayer, NO_MAJOR_CIV_APPROACH);2748		}2749	}27502751	int iHighestWeight;27522753	MajorCivOpinionTypes eOpinion;2754	int iNumCivsWeHaveThisOpinionTowards;27552756	FStaticVector<PlayerTypes, NUM_MAJOR_CIV_OPINION_TYPES* MAX_MAJOR_CIVS, true, c_eCiv5GameplayDLL, 0> vePlayerApproachOrder;2757	CvWeightedVector<PlayerTypes, MAX_MAJOR_CIVS, true> veTiedPlayerApproachWeights;2758	int iTiedPlayerVectorIndex;27592760	int iNumCivsWereLookingAt = 0;27612762	bool bAssert;27632764	// Look at the players we feel are our biggest opponents first2765	for(int iOpinionLoop = 0; iOpinionLoop < NUM_MAJOR_CIV_OPINION_TYPES; iOpinionLoop++)2766	{2767		eOpinion = (MajorCivOpinionTypes) iOpinionLoop;27682769		iNumCivsWeHaveThisOpinionTowards = GetNumMajorCivOpinion(eOpinion);27702771		if(iNumCivsWeHaveThisOpinionTowards > 0)2772		{2773			veTiedPlayerApproachWeights.clear();27742775			WarFaceTypes eWarFace;	// This is not used, but must be passed into GetBestApproachTowardsMajorCiv() below27762777			// Loop through all (known) Majors and determine the order of who we pick our Approach for first2778			for(iPlayerLoop = 0; iPlayerLoop < MAX_MAJOR_CIVS; iPlayerLoop++)2779			{2780				eLoopPlayer = (PlayerTypes) iPlayerLoop;27812782				if(IsPlayerValid(eLoopPlayer))2783				{2784					if(GetMajorCivOpinion(eLoopPlayer) == eOpinion)2785					{2786						// If there's only civ we feel this way about then there's no need to look at anything else2787						if(iNumCivsWeHaveThisOpinionTowards == 1)2788						{2789							iNumCivsWereLookingAt++;2790							vePlayerApproachOrder.push_back(eLoopPlayer);2791							break;2792						}2793						// More than one other leader we feel this way about - have to rank them now2794						else2795						{2796							// Just grab the highest weight for sorting later2797							GetBestApproachTowardsMajorCiv(eLoopPlayer, /*Passed by Ref*/ iHighestWeight, /*bLookAtOtherPlayers*/ false, /*bLog*/ false, /*Passed by Ref, but we won't use it*/ eWarFace);2798							veTiedPlayerApproachWeights.push_back(eLoopPlayer, iHighestWeight);2799						}2800					}2801				}2802			}28032804			// Order players2805			if(iNumCivsWeHaveThisOpinionTowards > 1)2806			{2807				veTiedPlayerApproachWeights.SortItems();28082809				// Now add sorted players to the overall vector that we'll look at in the next code block2810				for(iTiedPlayerVectorIndex = 0; iTiedPlayerVectorIndex < (int) veTiedPlayerApproachWeights.size(); iTiedPlayerVectorIndex++)2811				{2812					eLoopPlayer = (PlayerTypes) veTiedPlayerApproachWeights.GetElement(iTiedPlayerVectorIndex);28132814					// Assert for Release build!2815					if(eLoopPlayer < 0 || eLoopPlayer >= MAX_CIV_PLAYERS)2816					{2817						bAssert = true;2818						CvAssert(false);2819					}28202821					iNumCivsWereLookingAt++;2822					vePlayerApproachOrder.push_back(eLoopPlayer);2823				}2824			}2825		}2826	}28272828	// Assert for Release build!2829	if(iNumCivsWereLookingAt != (int) vePlayerApproachOrder.size())2830	{2831		bAssert = true;2832		CvAssert(false);2833	}28342835	MajorCivApproachTypes eApproach;28362837	WarFaceTypes eWarFace;28382839	// Now that we have our order for who to decide Approaches for, actually decide now!2840	for(int iPlayerVectorIndex = 0; iPlayerVectorIndex < (int) vePlayerApproachOrder.size(); iPlayerVectorIndex++)2841	{2842		eLoopPlayer = vePlayerApproachOrder[iPlayerVectorIndex];28432844		// See which Approach is best2845		eApproach = GetBestApproachTowardsMajorCiv(eLoopPlayer, /*Passed by Ref, but we won't use it*/ iHighestWeight, /*bLookAtOtherPlayers*/ true, /*bLog*/ true, /*Passed by Ref, used below*/ eWarFace);28462847		// If we're going to war and we haven't picked a War Face yet choose one2848		if(eApproach == MAJOR_CIV_APPROACH_WAR && GetWarFaceWithPlayer(eLoopPlayer) == NO_WAR_FACE_TYPE)2849			SetWarFaceWithPlayer(eLoopPlayer, eWarFace);28502851		CvAssertMsg(eApproach >= 0, "DIPLOMACY_AI: Invalid MajorCivApproachType.  Please send Jon this with your last 5 autosaves and what changelist # you're playing.");28522853		// Actually assign the (possibly) new Approach2854		SetMajorCivApproach(eLoopPlayer, eApproach);2855	}2856}

    Calls

    Called by