/**
* Set the town index for a road or house tile.
* @param t the tile
* @param index the index of the town
* @pre TileMap.IsTileType(t, TileType.MP_HOUSE) or TileMap.IsTileType(t, TileType.MP_ROAD) but not a road depot
*/
public static void SetTownIndex(this TileIndex t, TownID index)
{
Debug.Assert(TileMap.IsTileType(t, TileType.MP_HOUSE) ||
(TileMap.IsTileType(t, TileType.MP_ROAD) && !t.IsRoadDepot()));
Map._m[t].m2 = index;
}
/**
* Get the index of which town this house/street is attached to.
* @param t the tile
* @pre TileMap.IsTileType(t, TileType.MP_HOUSE) or TileMap.IsTileType(t, TileType.MP_ROAD) but not a road depot
* @return TownID
*/
public static TownID GetTownIndex(this TileIndex t)
{
Debug.Assert(TileMap.IsTileType(t, TileType.MP_HOUSE) ||
(TileMap.IsTileType(t, TileType.MP_ROAD) && !t.IsRoadDepot()));
return(Map._m[t].m2);
}
