protected State( ICell<State> state, GameBoard board )
{
this.state = state;
this.board = board;
}
public InProgress( ICell<State> state, GameBoard board, Player player )
: base(state, board)
{
this.currentPlayer = player;
}
private GameState( GameBoard initialBoard, Player initialPlayer )
: this(CreateInitialState( initialBoard, initialPlayer ))
{
// NOP
}
public GameOver( ICell<State> state, GameBoard board )
: base(state, board)
{
}
private static ICell<State> CreateInitialState( GameBoard initialBoard, Player initialPlayer )
{
if ( !initialBoard.HasValidMove( initialPlayer ) )
{
throw new ArgumentException( "No move available for given player" );
}
else
{
var state = new Cell<State>();
state.Value = new InProgress( state, initialBoard, initialPlayer );
return state;
}
}
public bool Equals( GameBoard gameBoard )
{
return this.grid.Equals( gameBoard.grid );
}