(svn r8231) -Fix (r8125): MP desync caused by calling Random() from station constructor. This was wrong because station constructor is called also when loading savegame and when player tries to build station when it is not sure that it will succeed (thanks Rubidium)

1 files changed, 4 insertions, 20 deletions

diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp
index b66d64b05..b73211dd7 100644
--- a/src/station_cmd.cpp
+++ b/src/station_cmd.cpp
@@ -1000,15 +1000,11 @@ int32 CmdBuildRailroadStation(TileIndex tile_org, uint32 flags, uint32 p1, uint3
 		if (CmdFailed(ret)) return ret;
 
 		st->train_tile = finalvalues[0];
-		if (!st->facilities) st->xy = finalvalues[0];
-		st->facilities |= FACIL_TRAIN;
-		st->owner = _current_player;
+		st->AddFacility(FACIL_TRAIN, finalvalues[0]);
 
 		st->trainst_w = finalvalues[1];
 		st->trainst_h = finalvalues[2];
 
-		st->build_date = _date;
-
 		st->rect.BeforeAddRect(tile_org, w_org, h_org, StationRect::ADD_TRY);
 
 		tile_delta = (axis == AXIS_X ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
@@ -1415,11 +1411,7 @@ int32 CmdBuildRoadStop(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 
 		//initialize an empty station
 		road_stop->prev = prev;
-		if (!st->facilities) st->xy = tile;
-		st->facilities |= (type) ? FACIL_TRUCK_STOP : FACIL_BUS_STOP;
-		st->owner = _current_player;
-
-		st->build_date = _date;
+		st->AddFacility((type) ? FACIL_TRUCK_STOP : FACIL_BUS_STOP, tile);
 
 		st->rect.BeforeAddTile(tile, StationRect::ADD_TRY);
 
@@ -1674,15 +1666,11 @@ int32 CmdBuildAirport(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 	cost += _price.build_airport * w * h;
 
 	if (flags & DC_EXEC) {
-		st->owner = _current_player;
 		st->airport_tile = tile;
-		if (!st->facilities) st->xy = tile;
-		st->facilities |= FACIL_AIRPORT;
+		st->AddFacility(FACIL_AIRPORT, tile);
 		st->airport_type = (byte)p1;
 		st->airport_flags = 0;
 
-		st->build_date = _date;
-
 		st->rect.BeforeAddRect(tile, w, h, StationRect::ADD_TRY);
 
 		/* if airport was demolished while planes were en-route to it, the
@@ -1953,11 +1941,7 @@ int32 CmdBuildDock(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 
 	if (flags & DC_EXEC) {
 		st->dock_tile = tile;
-		if (!st->facilities) st->xy = tile;
-		st->facilities |= FACIL_DOCK;
-		st->owner = _current_player;
-
-		st->build_date = _date;
+		st->AddFacility(FACIL_DOCK, tile);
 
 		st->rect.BeforeAddRect(tile, _dock_w_chk[direction], _dock_h_chk[direction], StationRect::ADD_TRY);