Bazaar developer reference

    CvTeam::canDeclareWar(TeamTypes, PlayerTypes) const

    Defined in
    CvTeam.cpp, line 1025
    Class
    CvTeam
    Hook name
    CivHooks::CvTeam_canDeclareWar
    Lua events
    GameEvents.IsAbleToDeclareWar, GameEvents.PlayerCanDeclareWar, GameEvents.CanDeclareWar

    Hooks

    static bool BeforeCvTeam_canDeclareWar(const CvTeam* self, TeamTypes eTeam, PlayerTypes eOriginatingPlayer, bool& result);static void AfterCvTeam_canDeclareWar(const CvTeam* self, TeamTypes eTeam, PlayerTypes eOriginatingPlayer, bool& result);static bool ReplaceCvTeam_canDeclareWar(bool (*original)(const CvTeam*, TeamTypes, PlayerTypes), const CvTeam* self, TeamTypes eTeam, PlayerTypes eOriginatingPlayer);CivRegisterBefore<CivHooks::CvTeam_canDeclareWar>(host, &BeforeCvTeam_canDeclareWar);CivRegisterAfter<CivHooks::CvTeam_canDeclareWar>(host, &AfterCvTeam_canDeclareWar);CivRegisterReplace<CivHooks::CvTeam_canDeclareWar>(host, &ReplaceCvTeam_canDeclareWar);

    Code

    1024#if defined(MOD_EVENTS_WAR_AND_PEACE)1025bool CvTeam::canDeclareWar(TeamTypes eTeam, PlayerTypes eOriginatingPlayer) const1026#else1027bool CvTeam::canDeclareWar(TeamTypes eTeam) const1028#endif1029{1030	if(eTeam == GetID())1031	{1032		return false;1033	}10341035	if(!(isAlive()) || !(GET_TEAM(eTeam).isAlive()))1036	{1037		return false;1038	}10391040	if(isAtWar(eTeam))1041	{1042		return false;1043	}10441045	if(!isHasMet(eTeam))1046	{1047		return false;1048	}10491050	if(isForcePeace(eTeam))1051	{1052		return false;1053	}10541055	if(!canChangeWarPeace(eTeam))1056	{1057		return false;1058	}10591060	if(GC.getGame().isOption(GAMEOPTION_ALWAYS_PEACE))1061	{1062		return false;1063	}10641065#if defined(MOD_EVENTS_WAR_AND_PEACE)1066	if (MOD_EVENTS_WAR_AND_PEACE) {1067		if (GAMEEVENTINVOKE_TESTALL(GAMEEVENT_IsAbleToDeclareWar, eOriginatingPlayer, eTeam) == GAMEEVENTRETURN_FALSE) {1068			return false;1069		}10701071		if (GAMEEVENTINVOKE_TESTALL(GAMEEVENT_PlayerCanDeclareWar, eOriginatingPlayer, eTeam) == GAMEEVENTRETURN_FALSE) {1072			return false;1073		}1074	}1075#endif10761077	// First, obtain the Lua script system.1078	ICvEngineScriptSystem1* pkScriptSystem = gDLL->GetScriptSystem();1079	if(pkScriptSystem)1080	{1081		// Construct and push in some event arguments.1082		CvLuaArgsHandle args(2);1083		args->Push(GetID());1084		args->Push(eTeam);10851086		// Attempt to execute the game events.1087		// Will return false if there are no registered listeners.1088		bool bResult = false;1089		if(LuaSupport::CallTestAll(pkScriptSystem, "CanDeclareWar", args.get(), bResult))1090		{1091			// Check the result.1092			if(bResult == false)1093			{1094				return false;1095			}1096		}1097	}10981099	return true;1100}

    Calls

    Called by