--- a/src/economy.cpp Sat Jan 05 21:42:34 2008 +0000
+++ b/src/economy.cpp Sat Jan 05 22:04:11 2008 +0000
@@ -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 */