diff options
Diffstat (limited to 'src/pathfinder/yapf/yapf_destrail.hpp')
| -rw-r--r-- | src/pathfinder/yapf/yapf_destrail.hpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/pathfinder/yapf/yapf_destrail.hpp b/src/pathfinder/yapf/yapf_destrail.hpp index da360b474..c7594df6c 100644 --- a/src/pathfinder/yapf/yapf_destrail.hpp +++ b/src/pathfinder/yapf/yapf_destrail.hpp @@ -135,8 +135,17 @@ public: void SetDestination(const Train *v) { switch (v->current_order.GetType()) { - case OT_GOTO_STATION: case OT_GOTO_WAYPOINT: + if (!Waypoint::Get(v->current_order.GetDestination())->IsSingleTile()) { + /* In case of 'complex' waypoints we need to do a look + * ahead. This look ahead messes a bit about, which + * means that it 'corrupts' the cache. To prevent this + * we disable caching when we're looking for a complex + * waypoint. */ + Yapf().DisableCache(true); + } + /* FALL THROUGH */ + case OT_GOTO_STATION: m_destTile = CalcClosestStationTile(v->current_order.GetDestination(), v->tile, v->current_order.IsType(OT_GOTO_STATION) ? STATION_RAIL : STATION_WAYPOINT); m_dest_station_id = v->current_order.GetDestination(); m_destTrackdirs = INVALID_TRACKDIR_BIT; |