Struct backgammon_logic::board::Board

pub struct Board {
    pub board: InternalBoard,
    pub bar_black: u8,
    pub bar_white: u8,
}

Fields

board: InternalBoard

bar_black: u8

bar_white: u8

Methods

impl Board

pub fn init() -> Board

Return a board setup as such:

+11-10--9--8--7--6-----5--4--3--2--1--0-+
| B  .  .  .  W  . | | W  .  .  .  .  B |
| B  .  .  .  W  . | | W  .  .  .  .  B |
| B  .  .  .  W  . | | W  .  .  .  .  . |
| B  .  .  .  .  . | | W  .  .  .  .  . |
| B  .  .  .  .  . | | W  .  .  .  .  . |
|                  | |                  |
| W  .  .  .  .  . | | B  .  .  .  .  . |
| W  .  .  .  .  . | | B  .  .  .  .  . |
| W  .  .  .  B  . | | B  .  .  .  .  . |
| W  .  .  .  B  . | | B  .  .  .  .  W |
| W  .  .  .  B  . | | B  .  .  .  .  W |
+12-13-14-15-16-17----18-19-20-21-22-23-+

pub fn bar(&self, p: Player) -> u8

pub fn board(&self, p: Player) -> InternalBoard

Returns a board that is counter-clockwise from the Player.

pub fn apply_submove(&mut self, _s: Submove)

pub fn validate_submove(&self, s: &Submove, p: Player) -> Result<bool, &str>

Check if a submove is legal. Returns true if valid or false if invalid.

Checks (in order):

• Ensure chequer exists
• Check chequer ownership
• Check bar
• Check not moving onto an opponent's point

pub fn pips(&mut self, p: Player) -> u16

Return the pip count for the Player.

TODO: it would be nice to perform this functionally with zip() and fold().

Trait Implementations

impl Clone for Board

fn clone(&self) -> Board

Returns a copy of the value.

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

Performs copy-assignment from source.