raise GameError('no password set for this tile class')
big_yx, little_yx = player.fov_stencil.source_yxyx(yx)
map_control = game.get_map(big_yx, 'control')
raise GameError('no password set for this tile class')
big_yx, little_yx = player.fov_stencil.source_yxyx(yx)
map_control = game.get_map(big_yx, 'control')