(svn r12391) -Feature: Show whether a town is a "city" in the town description title bar.

src/yapf/follow_track.cpp

@@ -0,0 +1,47 @@
+/* $Id$ */
+
+#include "../stdafx.h"
+#include "yapf.hpp"
+#include "follow_track.hpp"
+
+void FollowTrackInit(FollowTrack_t *This, const Vehicle* v)
+{
+	CFollowTrackWater& F = *(CFollowTrackWater*) This;
+	F.Init(v, NULL);
+}
+
+bool FollowTrackWater(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackWater& F = *(CFollowTrackWater*) This;
+	return F.Follow(old_tile, old_td);
+}
+
+bool FollowTrackRoad(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackRoad& F = *(CFollowTrackRoad*) This;
+	return F.Follow(old_tile, old_td);
+}
+
+bool FollowTrackRail(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackRail& F = *(CFollowTrackRail*) This;
+	return F.Follow(old_tile, old_td);
+}
+
+bool FollowTrackWaterNo90(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackWaterNo90& F = *(CFollowTrackWaterNo90*) This;
+	return F.Follow(old_tile, old_td);
+}
+
+bool FollowTrackRoadNo90(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackRoadNo90& F = *(CFollowTrackRoadNo90*) This;
+	return F.Follow(old_tile, old_td);
+}
+
+bool FollowTrackRailNo90(FollowTrack_t *This, TileIndex old_tile, Trackdir old_td)
+{
+	CFollowTrackRailNo90& F = *(CFollowTrackRailNo90*) This;
+	return F.Follow(old_tile, old_td);
+}