diff options
| author | Vít Šefl <vituscze@gmail.com> | 2021-05-15 17:23:23 +0200 |
|---|---|---|
| committer | rubidium42 <rubidium42@users.noreply.github.com> | 2021-05-23 20:19:39 +0200 |
| commit | 33d99d27f4426e7d087b7ea3ed8e84d1059e1b76 (patch) | |
| tree | 6f2a2f620d586d74f9f173247b16fbbd3d7c58ae /src/pathfinder/yapf/yapf_costrail.hpp | |
| parent | 97722931a976dc3e6603611b8ec48f10920960e4 (diff) | |
| download | openttd-33d99d27f4426e7d087b7ea3ed8e84d1059e1b76.tar.xz | |
Fix: Encountering two-way red signals could prune unrelated branches.
The intermediate node branch is now only pruned if the node is on the
path leading to the two-way red signal.
Diffstat (limited to 'src/pathfinder/yapf/yapf_costrail.hpp')
| -rw-r--r-- | src/pathfinder/yapf/yapf_costrail.hpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pathfinder/yapf/yapf_costrail.hpp b/src/pathfinder/yapf/yapf_costrail.hpp index b50300b61..908814c8c 100644 --- a/src/pathfinder/yapf/yapf_costrail.hpp +++ b/src/pathfinder/yapf/yapf_costrail.hpp @@ -199,7 +199,7 @@ public: * was it first signal which is two-way? */ if (!IsPbsSignal(sig_type) && Yapf().TreatFirstRedTwoWaySignalAsEOL() && n.flags_u.flags_s.m_choice_seen && has_signal_against && n.m_num_signals_passed == 0) { /* yes, the first signal is two-way red signal => DEAD END. Prune this branch... */ - Yapf().PruneIntermediateNodeBranch(); + Yapf().PruneIntermediateNodeBranch(&n); n.m_segment->m_end_segment_reason |= ESRB_DEAD_END; Yapf().m_stopped_on_first_two_way_signal = true; return -1; |