Struct AreaGroups 

pub struct AreaGroups<'a> { /* private fields */ }

The connectivity group of each cell (land masses and seas), from the group of the area it’s in. Seas without areas take the most common group of the sea areas around them.

Implementations

impl<'a> AreaGroups<'a>

pub fn new(map: &'a RegionMap, regions: &'a [MapRegion]) -> Self

Finds the groups of the seas without areas.

Arguments

• map - Region and area of each cell.
• regions - Regions of the map, in map order.

pub fn port_cell(&self, port: HexCell) -> Option<HexCell>

Returns the sea cell where the AI places a port: the sea cell closest to the port’s position, searching neighbours ring by ring in the game’s direction order. The game picks other cells for most ports (its rule isn’t known), always within a few cells.

pub fn group_at(&self, cell: HexCell) -> Option<u32>

Returns the group of a cell, or None for cells outside the map or in seas without a known group.

Trait Implementations

impl<'a> Clone for AreaGroups<'a>

fn clone(&self) -> AreaGroups<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for AreaGroups<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.