diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pathfinder/npf/npf.cpp | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/pathfinder/npf/npf.cpp b/src/pathfinder/npf/npf.cpp index c9a22f5f0..76c4fc7ce 100644 --- a/src/pathfinder/npf/npf.cpp +++ b/src/pathfinder/npf/npf.cpp @@ -1139,13 +1139,8 @@ Trackdir NPFRoadVehicleChooseTrack(const RoadVehicle *v, TileIndex tile, DiagDir AyStarUserData user = { v->owner, TRANSPORT_ROAD, INVALID_RAILTYPES, v->compatible_roadtypes }; NPFFoundTargetData ftd = NPFRouteToStationOrTile(tile - TileOffsByDiagDir(enterdir), trackdir, true, &fstd, &user); - if (ftd.best_trackdir == INVALID_TRACKDIR) { - /* We are already at our target. Just do something - * @todo: maybe display error? - * @todo: go straight ahead if possible? */ - path_found = true; - return (Trackdir)FindFirstBit2x64(trackdirs); - } + + assert(ftd.best_trackdir != INVALID_TRACKDIR); /* If ftd.best_bird_dist is 0, we found our target and ftd.best_trackdir contains * the direction we need to take to get there, if ftd.best_bird_dist is not 0, @@ -1168,12 +1163,13 @@ Track NPFShipChooseTrack(const Ship *v, TrackBits tracks, bool &path_found) AyStarUserData user = { v->owner, TRANSPORT_WATER, INVALID_RAILTYPES, ROADTYPES_NONE }; NPFFoundTargetData ftd = NPFRouteToStationOrTile(v->tile, trackdir, true, &fstd, &user); + assert(ftd.best_trackdir != INVALID_TRACKDIR); + /* If ftd.best_bird_dist is 0, we found our target and ftd.best_trackdir contains * the direction we need to take to get there, if ftd.best_bird_dist is not 0, * we did not find our target, but ftd.best_trackdir contains the direction leading * to the tile closest to our target. */ path_found = (ftd.best_bird_dist == 0); - if (ftd.best_trackdir == INVALID_TRACKDIR) return INVALID_TRACK; return TrackdirToTrack(ftd.best_trackdir); } @@ -1276,13 +1272,7 @@ Track NPFTrainChooseTrack(const Train *v, TrackBits tracks, bool &path_found, bo target->okay = ftd.res_okay; } - if (ftd.best_trackdir == INVALID_TRACKDIR) { - /* We are already at our target. Just do something - * @todo maybe display error? - * @todo: go straight ahead if possible? */ - path_found = true; - return FindFirstTrack(tracks); - } + assert(ftd.best_trackdir != INVALID_TRACKDIR); /* If ftd.best_bird_dist is 0, we found our target and ftd.best_trackdir contains * the direction we need to take to get there, if ftd.best_bird_dist is not 0, |