29 static const uint HOUSE_NO_CLASS      = 0;
 
   32 static const HouseID INVALID_HOUSE_ID = 0xFFFF;
 
   42   TILE_SIZE_1x1        = 1U << 0,
 
   43   TILE_NOT_SLOPED      = 1U << 1,
 
   44   TILE_SIZE_2x1        = 1U << 2,
 
   45   TILE_SIZE_1x2        = 1U << 3,
 
   46   TILE_SIZE_2x2        = 1U << 4,
 
   47   BUILDING_IS_ANIMATED = 1U << 5,
 
   48   BUILDING_IS_CHURCH   = 1U << 6,
 
   49   BUILDING_IS_STADIUM  = 1U << 7,
 
   50   BUILDING_HAS_1_TILE  = TILE_SIZE_1x1 | TILE_SIZE_2x1 | TILE_SIZE_1x2 | TILE_SIZE_2x2,
 
   51   BUILDING_HAS_2_TILES = TILE_SIZE_2x1 | TILE_SIZE_1x2 | TILE_SIZE_2x2,
 
   52   BUILDING_2_TILES_X   = TILE_SIZE_2x1 | TILE_SIZE_2x2,
 
   53   BUILDING_2_TILES_Y   = TILE_SIZE_1x2 | TILE_SIZE_2x2,
 
   54   BUILDING_HAS_4_TILES = TILE_SIZE_2x2,
 
   62   HZB_TOWN_OUTER_SUBURB,
 
   63   HZB_TOWN_INNER_SUBURB,
 
   67 assert_compile(HZB_END == 5);
 
   74   HZ_ZON2              = 1U << HZB_TOWN_OUTSKIRT,
 
   75   HZ_ZON3              = 1U << HZB_TOWN_OUTER_SUBURB,
 
   76   HZ_ZON4              = 1U << HZB_TOWN_INNER_SUBURB,
 
  107   byte cargo_acceptance[3];          
 
  116   byte random_colour[4];             
 
  125   Money GetRemovalCost() 
const;
 
  127   static inline HouseSpec *Get(
size_t house_id)
 
  130     extern HouseSpec _house_specs[];
 
  131     return &_house_specs[house_id];
 
  142   const HouseSpec *hs = HouseSpec::Get(hid);