chess

Types

GameState

pub type GameState {
  GameState(
    players: Queue(Player),
    board: Grid(Space),
    stage: Stage,
    turn: Int,
    check: Map(Player, List(Coordinate)),
    mate: Option(Player),
    message: String,
  )
}

Constructors

GameState(
  players: Queue(Player),
  board: Grid(Space),
  stage: Stage,
  turn: Int,
  check: Map(Player, List(Coordinate)),
  mate: Option(Player),
  message: String,
)

MoveError

</>

pub type MoveError {
  NoPath
  EmptySpace
}

Constructors

```
NoPath
```
```
EmptySpace
```

Stage

</>

pub type Stage {
  Setup
  Playing
  End
}

Constructors

```
Setup
```
```
Playing
```
```
End
```

Functions

</>

pub fn next(state: GameState, from from: Coordinate, to to: Coordinate) -> GameState

set

</>

pub fn set(board: Grid(Space), x: Int, y: Int, player: Player, piece: Piece, transform: Transform) -> Result(
  Grid(Space),
  Error,
)

setup

</>

pub fn setup(p1: String, p2: String) -> GameState

start

</>

pub fn start(state: GameState) -> GameState