diff options
| -rw-r--r-- | src/newgrf_house.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/newgrf_house.cpp b/src/newgrf_house.cpp index 8fa10ba1a..7055722ee 100644 --- a/src/newgrf_house.cpp +++ b/src/newgrf_house.cpp @@ -274,10 +274,10 @@ static uint32 GetDistanceFromNearbyHouse(uint8 parameter, TileIndex tile, uint32 uint8 searchtype = GB(parameter, 6, 2); uint8 searchradius = GB(parameter, 0, 6); if (searchtype >= lengthof(search_procs)) return 0; // do not run on ill-defined code - if (searchradius < 2) return 0; // do not use a too low radius + if (searchradius < 1) return 0; // do not use a too low radius /* Use a pointer for the tile to start the search. Will be required for calculating the distance*/ - if (CircularTileSearch(&found_tile, searchradius, search_procs[searchtype], data)) { + if (CircularTileSearch(&found_tile, 2 * searchradius + 1, search_procs[searchtype], data)) { return DistanceManhattan(found_tile, tile); } return 0; |