Mercurial > hg > openttd
changeset 8200:f7f49622b3e0 draft
(svn r11763) -Fix: update signal states after merging a company
author | smatz <smatz@openttd.org> |
---|---|
date | Sat, 05 Jan 2008 22:04:11 +0000 |
parents | 5d7588dd08d6 |
children | 3bb55a26f2cc |
files | src/economy.cpp |
diffstat | 1 files changed, 19 insertions(+), 0 deletions(-) [+] |
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--- a/src/economy.cpp +++ b/src/economy.cpp @@ -40,6 +40,9 @@ #include "date_func.h" #include "vehicle_func.h" #include "sound_func.h" +#include "track_type.h" +#include "track_func.h" +#include "rail_map.h" /** * Multiply two integer values and shift the results to right. @@ -423,6 +426,22 @@ do { ChangeTileOwner(tile, old_player, new_player); } while (++tile != MapSize()); + + if (new_player != PLAYER_SPECTATOR) { + /* Update all signals because there can be new segment that was owned by two players + * and signals were not propagated */ + tile = 0; + + do { + if (IsTileType(tile, MP_RAILWAY) && IsTileOwner(tile, new_player) && HasSignals(tile)) { + TrackBits tracks = GetTrackBits(tile); + do { // there may be two tracks with signals for TRACK_BIT_HORZ and TRACK_BIT_VERT + Track track = RemoveFirstTrack(&tracks); + if (HasSignalOnTrack(tile, track)) SetSignalsOnBothDir(tile, track); + } while (tracks != TRACK_BIT_NONE); + } + } while (++tile != MapSize()); + } } /* Change color of existing windows */