From 3d8f67f864cf882d91fedbed75833676a8ce7a11 Mon Sep 17 00:00:00 2001
From: ArseniyShestakov <ArseniyShestakov@users.noreply.github.com>
Date: Wed, 25 Nov 2015 09:12:09 +0300
Subject: [PATCH] getFreeTiles: filter ROCK tiles. Fix issue 1870

---
 lib/IGameCallback.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/IGameCallback.cpp b/lib/IGameCallback.cpp
index f71d2fa15..8f8f3b30c 100644
--- a/lib/IGameCallback.cpp
+++ b/lib/IGameCallback.cpp
@@ -38,7 +38,7 @@ void CPrivilagedInfoCallback::getFreeTiles (std::vector<int3> &tiles) const
 			for (int yd = 0; yd < gs->map->height; yd++)
 			{
 				tinfo = getTile(int3 (xd,yd,zd));
-				if (tinfo->terType != ETerrainType::WATER && !tinfo->blocked) //land and free
+				if (tinfo->terType != ETerrainType::WATER && tinfo->terType != ETerrainType::ROCK && !tinfo->blocked) //land and free
 					tiles.push_back (int3 (xd,yd,zd));
 			}
 		}