cloned Nullkiller into Nullkiller2

AI/Nullkiller2/Goals/DigAtTile.cpp

@@ -0,0 +1,39 @@
+/*
+* DigAtTile.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 "DigAtTile.h"
+#include "../AIGateway.h"
+#include "../AIUtility.h"
+
+
+namespace NKAI
+{
+
+using namespace Goals;
+
+bool DigAtTile::operator==(const DigAtTile & other) const
+{
+	return other.hero == hero && other.tile == tile;
+}
+//
+//TSubgoal DigAtTile::decomposeSingle() const
+//{
+//	const CGObjectInstance * firstObj = vstd::frontOrNull(cb->getVisitableObjs(tile));
+//	if(firstObj && firstObj->ID == Obj::HERO && firstObj->tempOwner == ai->playerID) //we have hero at dest
+//	{
+//		const CGHeroInstance * h = dynamic_cast<const CGHeroInstance *>(firstObj);
+//		sethero(h).setisElementar(true);
+//		return sptr(*this);
+//	}
+//
+//	return sptr(VisitTile(tile));
+//}
+
+}