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| author | michi_cc <michi_cc@openttd.org> | 2010-05-26 05:24:58 +0000 |
|---|---|---|
| committer | michi_cc <michi_cc@openttd.org> | 2010-05-26 05:24:58 +0000 |
| commit | f3b56340c23ffc1d64d5c0830fa1f896e0965332 (patch) | |
| tree | 238935f51f87db7fb53301aed85a9ba0b83e9c37 | |
| parent | 3e7fc229ab83090dc48c8df244582ae4ad3e0d01 (diff) | |
| download | openttd-f3b56340c23ffc1d64d5c0830fa1f896e0965332.tar.xz | |
(svn r19896) -Fix [FS#3803] (r18648): [YAPP] Inform the pathfinder as well about the fact that the backside of an one-way path signal can be a safe waiting point.
| -rw-r--r-- | src/pathfinder/yapf/yapf_costrail.hpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/pathfinder/yapf/yapf_costrail.hpp b/src/pathfinder/yapf/yapf_costrail.hpp index 3badace9a..e38ae52c8 100644 --- a/src/pathfinder/yapf/yapf_costrail.hpp +++ b/src/pathfinder/yapf/yapf_costrail.hpp @@ -507,9 +507,12 @@ no_entry_cost: // jump here at the beginning if the node has no parent (it is th /* Gather the next tile/trackdir/tile_type/rail_type. */ TILE next(tf_local.m_new_tile, (Trackdir)FindFirstBit2x64(tf_local.m_new_td_bits)); - if (TrackFollower::DoTrackMasking() && HasPbsSignalOnTrackdir(next.tile, next.td)) { - /* Possible safe tile. */ - end_segment_reason |= ESRB_SAFE_TILE; + if (TrackFollower::DoTrackMasking() && IsTileType(next.tile, MP_RAILWAY)) { + if ((HasSignalOnTrackdir(next.tile, next.td) && IsPbsSignal(GetSignalType(next.tile, TrackdirToTrack(next.td)))) || + (HasSignalOnTrackdir(next.tile, ReverseTrackdir(next.td)) && GetSignalType(next.tile, TrackdirToTrack(next.td)) == SIGTYPE_PBS_ONEWAY)) { + /* Possible safe tile. */ + end_segment_reason |= ESRB_SAFE_TILE; + } } /* Check the next tile for the rail type. */ |