Struct draught::game::Game

pub struct Game {
    current: Board,
    selected_piece: Option<BrdIdx>,
    previous_boards: Vec<Board>,
    painter: Option<Painter>,
    search_depth: usize,
    pub last_node_count: usize,
    pub perfect_chance: f64,
}

Root-level structure for managing the game as a collection of board states

Fields

current: Board

selected_piece: Option<BrdIdx>

previous_boards: Vec<Board>

painter: Option<Painter>

search_depth: usize

last_node_count: usize

perfect_chance: f64

Implementations

impl Game

pub fn previous_board(&self, turn: usize) -> &Board

Get a read-only copy of a previous turn’s board

pub fn current_board(&self) -> &Board

Set current board to given

impl Game

pub fn current_board_cells(&self) -> *const Square

Get pointer to current board’s squares

pub fn current_board_len(&self) -> usize

Get pointer to current board’s squares

pub fn current_turn(&self) -> Team

Current turn’s team

pub fn score(&self) -> isize

Current board’s score

pub fn winning(&self) -> Option<Team>

Get currently winning player

pub fn has_won(&self) -> Option<Team>

Check if a player has won

pub fn current_cell_state(&self, idx: &BrdIdx) -> Square

Get square on current board for given index

pub fn set_search_depth(&mut self, search_depth: usize)

Set tree depth for AI to search to

pub fn set_selected(&mut self, idx: &BrdIdx)

Set given index as selected piece TODO: Check whether valid square?

pub fn set_perfect_chance(&mut self, new_chance: f64)

Set proportion of perfect moves from AI

pub fn clear_selected(&mut self)

Clear currently selected piece

pub fn make_move(&mut self, from: BrdIdx, to: BrdIdx) -> Moveable

Attempt to make a move given a source and destination index

pub fn execute_move(&mut self, from: BrdIdx, to: BrdIdx)

Update board state with given move and push new board into current state

pub fn execute_jump(&mut self, from: BrdIdx, to: BrdIdx)

Update board state with given jump move and push new board into current state

pub fn push_new_board(&mut self, board: Board)

Push current board into the previous turns and set given board to current

pub fn set_current(&mut self, board: Board)

Set current board to given

pub fn new(
    width: usize,
    height: usize,
    piece_rows: usize,
    first_turn: Team,
    search_depth: usize
) -> Game

Get new game without board renderer

pub fn new_with_canvas(
    width: usize,
    height: usize,
    piece_rows: usize,
    first_turn: Team,
    search_depth: usize,
    canvas_id: &str,
    canvas_width: u32,
    canvas_height: u32
) -> Game

Get a new game with canvas ID and dimensions

pub fn set_painter(&mut self, value: Painter)

Set painter for rendering boards

pub fn draw(&self)

Draw current board using painter if exists

pub fn ai_move(&mut self)

Create computer, get move from current board and update current board

Trait Implementations

impl Debug for Game

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

Formats the value using the given formatter.

impl Display for Game

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

Formats the value using the given formatter.

impl From<Game> for JsValue

fn from(value: Game) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Game

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Game

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for Game

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Game

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for Game

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, Game>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Game

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, Game>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for Game

fn describe()