--- a/src/yapf/yapf.h Mon Jul 09 16:32:52 2007 +0000
+++ b/src/yapf/yapf.h Mon Jul 09 18:27:42 2007 +0000
@@ -89,6 +89,14 @@
/** Base struct for track followers. */
struct FollowTrack_t
{
+ enum ErrorCode {
+ EC_NONE,
+ EC_OWNER,
+ EC_RAIL_TYPE,
+ EC_90DEG,
+ EC_NO_WAY,
+ };
+
const Vehicle* m_veh; ///< moving vehicle
TileIndex m_old_tile; ///< the origin (vehicle moved from) before move
Trackdir m_old_td; ///< the trackdir (the vehicle was on) before move
@@ -99,6 +107,7 @@
bool m_is_bridge; ///< last turn passed bridge ramp
bool m_is_station; ///< last turn passed station
int m_tiles_skipped; ///< number of skipped tunnel or station tiles
+ ErrorCode m_err;
};
/** Initializes FollowTrack_t structure */