PrecisePermissiveView

class PrecisePermissiveView(map: tuple[int, int], passes_light: Callable[[Tile], bool])

Bases: object

Executes the precise permissive view algorithm from roguebasin.com.

Parameters:

• map – dimensions of the map

• passes_light – function that returns whether the tile is see through

get_view(center: Tile, radius: int, visible_callback: Callable[[Tile], None]) → None

Executes the algorithm cenetered on the supplied tile.

Parameters:

• center – Center of the field

• radius – Distance of vision

• visible_callback – function called for each visible tile