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| author | rubidium <rubidium@openttd.org> | 2008-01-12 22:10:00 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2008-01-12 22:10:00 +0000 |
| commit | 853ca6386e72b667e049ef3ef43770938b4cb700 (patch) | |
| tree | 60e23fc0ebb9432545c4c0a003ccc8b743d8e8ea | |
| parent | c7debf79086300d6ec7ded3973f4d506b5ed2aef (diff) | |
| download | openttd-853ca6386e72b667e049ef3ef43770938b4cb700.tar.xz | |
(svn r11825) -Fix (FS#1627): an articulated road vehicle could split up when it turned around at a corner and then would enter a drive through station at the next tile.
| -rw-r--r-- | src/roadveh_cmd.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp index 17bf2a754..87b0cfd53 100644 --- a/src/roadveh_cmd.cpp +++ b/src/roadveh_cmd.cpp @@ -1414,9 +1414,7 @@ static Trackdir FollowPreviousRoadVehicle(const Vehicle *v, const Vehicle *prev, if (diag_dir == INVALID_DIAGDIR) return INVALID_TRACKDIR; dir = DiagdirToDiagTrackdir(diag_dir); - } else if (HasBit(prev_state, RVS_IN_DT_ROAD_STOP)) { - dir = (Trackdir)(prev_state & RVSB_ROAD_STOP_TRACKDIR_MASK); - } else if (prev_state < TRACKDIR_END) { + } else { if (already_reversed && prev->tile != tile) { /* * The vehicle has reversed, but did not go straight back. @@ -1437,11 +1435,13 @@ static Trackdir FollowPreviousRoadVehicle(const Vehicle *v, const Vehicle *prev, { TRACKDIR_UPPER_W, TRACKDIR_RIGHT_N, TRACKDIR_LEFT_N, TRACKDIR_UPPER_E }, { TRACKDIR_RIGHT_S, TRACKDIR_LOWER_W, TRACKDIR_LOWER_E, TRACKDIR_LEFT_S }}; dir = reversed_turn_lookup[prev->tile < tile ? 0 : 1][ReverseDiagDir(entry_dir)]; - } else { + } else if (HasBit(prev_state, RVS_IN_DT_ROAD_STOP)) { + dir = (Trackdir)(prev_state & RVSB_ROAD_STOP_TRACKDIR_MASK); + } else if (prev_state < TRACKDIR_END) { dir = (Trackdir)prev_state; + } else { + return INVALID_TRACKDIR; } - } else { - return INVALID_TRACKDIR; } /* Do some sanity checking. */ |