diff -r cc77111ebd85 -r 9707ad4c9b60 src/yapf/yapf_common.cpp
--- a/src/yapf/yapf_common.cpp	Thu Mar 27 05:15:06 2008 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/* $Id$ */
-
-/** @file yapf_common.cpp */
-
-#include "../stdafx.h"
-
-#include "yapf.hpp"
-#include "follow_track.hpp"
-#include "yapf_node_rail.hpp"
-#include "yapf_costbase.hpp"
-#include "yapf_costcache.hpp"
-
-/** translate tileh to the bitset of up-hill trackdirs */
-const TrackdirBits CYapfCostBase::c_upwards_slopes[] = {
-	TRACKDIR_BIT_NONE                    , ///<  no tileh
-	TRACKDIR_BIT_X_SW | TRACKDIR_BIT_Y_NW, ///<  1
-	TRACKDIR_BIT_X_SW | TRACKDIR_BIT_Y_SE, ///<  2
-	TRACKDIR_BIT_X_SW                    , ///<  3
-	TRACKDIR_BIT_X_NE | TRACKDIR_BIT_Y_SE, ///<  4
-	TRACKDIR_BIT_NONE                    , ///<  5
-	TRACKDIR_BIT_Y_SE                    , ///<  6
-	TRACKDIR_BIT_NONE                    , ///<  7
-	TRACKDIR_BIT_X_NE | TRACKDIR_BIT_Y_NW, ///<  8
-	TRACKDIR_BIT_Y_NW                    , ///<  9
-	TRACKDIR_BIT_NONE                    , ///< 10
-	TRACKDIR_BIT_NONE                    , ///< 11
-	TRACKDIR_BIT_X_NE                    , ///< 12
-	TRACKDIR_BIT_NONE                    , ///< 13
-	TRACKDIR_BIT_NONE                    , ///< 14
-	TRACKDIR_BIT_NONE                    , ///< 15
-};