31 HouseClassID AllocateHouseClassID(byte grf_class_id, uint32 grfid);

    31 HouseClassID AllocateHouseClassID(byte grf_class_id, uint32 grfid);

    32 

    32 

    33 void InitializeBuildingCounts();

    33 void InitializeBuildingCounts();

    34 void IncreaseBuildingCount(Town *t, HouseID house_id);

    34 void IncreaseBuildingCount(Town *t, HouseID house_id);

    35 void DecreaseBuildingCount(Town *t, HouseID house_id);

    35 void DecreaseBuildingCount(Town *t, HouseID house_id);

    37 

    36 

    38 void DrawNewHouseTile(TileInfo *ti, HouseID house_id);

    37 void DrawNewHouseTile(TileInfo *ti, HouseID house_id);

    39 void AnimateNewHouseTile(TileIndex tile);

    38 void AnimateNewHouseTile(TileIndex tile);

    40 void ChangeHouseAnimationFrame(TileIndex tile, uint16 callback_result);

    39 void ChangeHouseAnimationFrame(TileIndex tile, uint16 callback_result);

    41 

    40