cloned Nullkiller into Nullkiller2

AI/Nullkiller2/Goals/BuildBoat.cpp

@@ -0,0 +1,78 @@
+/*
+* BuildBoat.cpp, part of VCMI engine
+*
+* Authors: listed in file AUTHORS in main folder
+*
+* License: GNU General Public License v2.0 or later
+* Full text of license available in license.txt file, in main folder
+*
+*/
+#include "StdInc.h"
+#include "BuildBoat.h"
+#include "../AIGateway.h"
+#include "../Behaviors/CaptureObjectsBehavior.h"
+
+namespace NKAI
+{
+
+using namespace Goals;
+
+bool BuildBoat::operator==(const BuildBoat & other) const
+{
+	return shipyard == other.shipyard;
+}
+//
+//TSubgoal BuildBoat::decomposeSingle() const
+//{
+//	if(cb->getPlayerRelations(ai->playerID, shipyard->o->tempOwner) == PlayerRelations::ENEMIES)
+//	{
+//		return sptr(CaptureObjectsBehavior(shipyard->o));
+//	}
+//
+//	if(shipyard->shipyardStatus() != IShipyard::GOOD)
+//	{
+//		throw cannotFulfillGoalException("Shipyard is busy.");
+//	}
+//
+//	TResources boatCost;
+//	shipyard->getBoatCost(boatCost);
+//
+//	return iAmElementar();
+//}
+
+void BuildBoat::accept(AIGateway * ai)
+{
+	TResources boatCost;
+	shipyard->getBoatCost(boatCost);
+
+	if(!cb->getResourceAmount().canAfford(boatCost))
+	{
+		throw cannotFulfillGoalException("Can not afford boat");
+	}
+
+	if(cb->getPlayerRelations(ai->playerID, shipyard->getObject()->getOwner()) == PlayerRelations::ENEMIES)
+	{
+		throw cannotFulfillGoalException("Can not build boat in enemy shipyard");
+	}
+
+	if(shipyard->shipyardStatus() != IShipyard::GOOD)
+	{
+		throw cannotFulfillGoalException("Shipyard is busy.");
+	}
+
+	logAi->trace(
+		"Building boat at shipyard located at %s, estimated boat position %s",
+		shipyard->getObject()->visitablePos().toString(),
+		shipyard->bestLocation().toString());
+
+	cb->buildBoat(shipyard);
+
+	throw goalFulfilledException(sptr(*this));
+}
+
+std::string BuildBoat::toString() const
+{
+	return "BuildBoat";
+}
+
+}