348 {

   348 {

   349 	int house, rating;

   349 	int house, rating;

   350 	int32 cost;

   350 	int32 cost;

   351 	Town *t;

   351 	Town *t;

   352 

   352 

   355 	if (flags&DC_AUTO && !(flags&DC_AI_BUILDING)) return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED);

   353 	if (flags&DC_AUTO && !(flags&DC_AI_BUILDING)) return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED);

   356 

   354 

   357 	house = GetHouseType(tile);

   355 	house = GetHouseType(tile);

   358 	cost = _price.remove_house * _housetype_remove_cost[house] >> 8;

   356 	cost = _price.remove_house * _housetype_remove_cost[house] >> 8;

   359 

   357 

   728 		// Try to grow the town from this point

   726 		// Try to grow the town from this point

   729 		GrowTownInTile(&tile,mask,block,t);

   727 		GrowTownInTile(&tile,mask,block,t);

   730 

   728 

   731 		// Exclude the source position from the bitmask

   729 		// Exclude the source position from the bitmask

   732 		// and return if no more road blocks available

   730 		// and return if no more road blocks available

   734 		if (mask == 0)

   732 		if (mask == 0)

   735 			return _grow_town_result;

   733 			return _grow_town_result;

   736 

   734 

   737 		// Select a random bit from the blockmask, walk a step

   735 		// Select a random bit from the blockmask, walk a step

   738 		// and continue the search from there.

   736 		// and continue the search from there.

  1301 

  1299 

  1302 static bool BuildTownHouse(Town *t, TileIndex tile)

  1300 static bool BuildTownHouse(Town *t, TileIndex tile)

  1303 {

  1301 {

  1304 	int32 r;

  1302 	int32 r;

  1305 

  1303 

  1308 	if (IsSteepSlope(GetTileSlope(tile, NULL))) return false;

  1304 	if (IsSteepSlope(GetTileSlope(tile, NULL))) return false;

  1309 	if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;

  1305 	if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return false;

  1310 

  1306 

  1311 	r = DoCommand(tile, 0, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_LANDSCAPE_CLEAR);

  1307 	r = DoCommand(tile, 0, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_LANDSCAPE_CLEAR);

  1312 	if (CmdFailed(r)) return false;

  1308 	if (CmdFailed(r)) return false;