(svn r12060) -Fix: do not clear tiles when the town won't be able to build any buildings anyway

-Fix: allow building 2x2 building on slopes if not explicitly forbidden
-Fix: it was possible to build 2x1 and 1x2 buildings on slopes even if it was not allowed

1 files changed, 0 insertions, 20 deletions

diff --git a/src/town_map.h b/src/town_map.h
index cd63ae983..4960522ce 100644
--- a/src/town_map.h
+++ b/src/town_map.h
@@ -211,26 +211,6 @@ static inline void MakeHouseTile(TileIndex t, TownID tid, byte counter, byte sta
 }
 
 /**
- * Helper function for MakeHouseTile.
- * It is called  for each tile of a multi-tile house.
- * Parametes are the same.
- * @param t tile index
- * @param tid Town index
- * @param counter of construction step
- * @param stage of construction (used for drawing)
- * @param type of house.  Index into house specs array
- * @param random_bits required for newgrf houses
- */
-static inline void MakeTownHouse(TileIndex t, TownID tid, byte counter, byte stage, HouseID type, byte random_bits)
-{
-	BuildingFlags size = GetHouseSpecs(type)->building_flags;
-	MakeHouseTile(t, tid, counter, stage, type, random_bits);
-	if (size & BUILDING_2_TILES_Y)   MakeHouseTile(t + TileDiffXY(0, 1), tid, counter, stage, ++type, random_bits);
-	if (size & BUILDING_2_TILES_X)   MakeHouseTile(t + TileDiffXY(1, 0), tid, counter, stage, ++type, random_bits);
-	if (size & BUILDING_HAS_4_TILES) MakeHouseTile(t + TileDiffXY(1, 1), tid, counter, stage, ++type, random_bits);
-}
-
-/**
  * House Construction Scheme.
  *  Construction counter, for buildings under construction. Incremented on every
  *  periodic tile processing.