diff options
| -rw-r--r-- | npf.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -30,7 +30,7 @@ static const uint _trackdir_length[TRACKDIR_END] = { * NPF scale, ie the number of full tiles multiplied by NPF_TILE_LENGTH to * prevent rounding. */ -uint NPFDistanceTrack(TileIndex t0, TileIndex t1) +static uint NPFDistanceTrack(TileIndex t0, TileIndex t1) { const uint dx = abs(TileX(t0) - TileX(t1)); const uint dy = abs(TileY(t0) - TileY(t1)); @@ -53,7 +53,7 @@ uint NPFDistanceTrack(TileIndex t0, TileIndex t1) * @param trackdir The (track)direction in which you want to look. * @param enginetype The type of the engine for which we are checking this. */ -bool IsEndOfLine(TileIndex tile, Trackdir trackdir, RailType enginetype) +static bool IsEndOfLine(TileIndex tile, Trackdir trackdir, RailType enginetype) { byte exitdir = TrackdirToExitdir(trackdir); TileIndex dst_tile; @@ -161,7 +161,7 @@ static TileIndex CalcClosestStationTile(StationID station, TileIndex tile) /* On PBS pathfinding runs, this is called before pathfinding ends (BeforeExit aystar callback), and will * reserve the appropriate tracks, if needed. */ -void NPFReservePBSPath(AyStar *as) +static void NPFReservePBSPath(AyStar *as) { NPFFoundTargetData* ftd = (NPFFoundTargetData*)as->user_path; bool eol_end = false; |