diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/train_cmd.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index d2c64bc0a..b30547991 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -765,10 +765,11 @@ static CommandCost CmdBuildRailWagon(EngineID engine, TileIndex tile, DoCommandF /* Try to connect the vehicle to one of free chains of wagons. */ Train *w; FOR_ALL_TRAINS(w) { - /* do not connect new wagon with crashed/flooded consists */ - if (w->tile == tile && w->IsFreeWagon() && - w->engine_type == engine && - !(w->vehstatus & VS_CRASHED)) { + if (w->tile == tile && ///< Same depot + w->IsFreeWagon() && ///< A free wagon chain + w->engine_type == engine && ///< Same type + w->First() != v && ///< Don't connect to ourself + !(w->vehstatus & VS_CRASHED)) { ///< Not crashed/flooded DoCommand(0, v->index | (w->Last()->index << 16), 1, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); break; } |