KUDr@3900: /* $Id$ */
KUDr@3900: 
KUDr@3900: #include "../stdafx.h"
KUDr@3900: 
KUDr@3900: #include "yapf.hpp"
KUDr@3900: #include "follow_track.hpp"
KUDr@3900: #include "yapf_node_rail.hpp"
KUDr@3900: #include "yapf_costbase.hpp"
KUDr@3900: #include "yapf_costcache.hpp"
KUDr@3900: 
KUDr@3910: /** translate tileh to the bitset of up-hill trackdirs */
KUDr@3900: const TrackdirBits CYapfCostBase::c_upwards_slopes[] = {
KUDr@3900: 	TRACKDIR_BIT_NONE                    , // no tileh
KUDr@3900: 	TRACKDIR_BIT_X_SW | TRACKDIR_BIT_Y_NW, // 1
KUDr@3900: 	TRACKDIR_BIT_X_SW | TRACKDIR_BIT_Y_SE, // 2
KUDr@3900: 	TRACKDIR_BIT_X_SW                    , // 3
KUDr@3900: 	TRACKDIR_BIT_X_NE | TRACKDIR_BIT_Y_SE, // 4
KUDr@3900: 	TRACKDIR_BIT_NONE                    , // 5
KUDr@3900: 	TRACKDIR_BIT_Y_SE                    , // 6
KUDr@3900: 	TRACKDIR_BIT_NONE                    , // 7
KUDr@3900: 	TRACKDIR_BIT_X_NE | TRACKDIR_BIT_Y_NW, // 8,
KUDr@3900: 	TRACKDIR_BIT_Y_NW                    , // 9
KUDr@3900: 	TRACKDIR_BIT_NONE                    , //10
KUDr@3900: 	TRACKDIR_BIT_NONE                    , //11,
KUDr@3900: 	TRACKDIR_BIT_X_NE                    , //12
KUDr@3900: 	TRACKDIR_BIT_NONE                    , //13
KUDr@3900: 	TRACKDIR_BIT_NONE                    , //14
KUDr@3900: 	TRACKDIR_BIT_NONE                    , //15
KUDr@3900: };