diff options
| -rw-r--r-- | src/ai/api/ai_road.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ai/api/ai_road.cpp b/src/ai/api/ai_road.cpp index a6a14656c..2e3137f23 100644 --- a/src/ai/api/ai_road.cpp +++ b/src/ai/api/ai_road.cpp @@ -422,10 +422,10 @@ static bool NeighbourHasReachableRoad(::RoadTypes rts, TileIndex start_tile, Dia ::RoadTypes rts = ::RoadTypeToRoadTypes((::RoadType)GetCurrentRoadType()); int32 neighbour = 0; - if (NeighbourHasReachableRoad(rts, tile, DIAGDIR_NE)) neighbour++; + if (TileX(tile) > 0 && NeighbourHasReachableRoad(rts, tile, DIAGDIR_NE)) neighbour++; if (NeighbourHasReachableRoad(rts, tile, DIAGDIR_SE)) neighbour++; if (NeighbourHasReachableRoad(rts, tile, DIAGDIR_SW)) neighbour++; - if (NeighbourHasReachableRoad(rts, tile, DIAGDIR_NW)) neighbour++; + if (TileY(tile) > 0 && NeighbourHasReachableRoad(rts, tile, DIAGDIR_NW)) neighbour++; return neighbour; } |