Code package

Code.MCTS module

Code.Board module

class Code.Board_script.Board

Bases: object

A class representing a Tic-Tac-Toe board.

Attributes

gridlist of list of int

The game board, a 3x3 grid where 1 represents player X, -1 represents player O, and 0 represents an empty space.

moveslist of tuple

A list of moves made in the game, where each move is represented by a tuple (row, column, player).

gameStateint

The current state of the game: 0 for ongoing, 1 for player X win, -1 for player O win, and 9 for a draw.

winningMovetuple

The winning move and its direction, if applicable.

available_movesset of tuple

A set of available moves, each represented by a tuple (row, column).

copy()

Creates a deep copy of the current board state.

Returns

Board

A new Board instance with the copied state.

display(addSpace=False)

Displays the entire board state in the console.

Parameters

addSpacebool, optional

If True, adds an extra newline after displaying the board. Default is False.

display_cell(i, j)

Prints the content of a specified cell on the board.

Parameters

iint

The row index of the cell.

jint

The column index of the cell.

display_player_name(player)

Returns the display name of the player.

Parameters

playerint

The player identifier (1 for ‘X’, -1 for ‘O’).

Returns

str

The display name of the player.

get_representation()

Generates a string representation of the entire board state.

Returns

str

A string representing the board’s current state.

get_square_representation(i, j)

Returns a string representation of a cell’s content.

Parameters

iint

The row index of the cell.

jint

The column index of the cell.

Returns

str

The content of the cell represented as ‘X’, ‘O’, or ‘*’ for an empty cell.

isGameOver()

Checks if the game is over.

Returns

bool

True if the game is over, False otherwise.

play(i, j, player)

Plays a move on the board.

Parameters

iint

The row index for the move.

jint

The column index for the move.

playerint

The identifier of the player making the move.

Raises

Exception

If the game is over or the cell is not empty.

playerWins_column(i, j, player)

Checks if a player wins by completing a column.

Parameters

iint

The row index of the last move.

jint

The column index of the last move.

playerint

The identifier of the player who made the last move.

Returns

bool

True if the player wins by completing a column, False otherwise.

playerWins_diag(player)

Checks if a player wins by completing a diagonal.

Parameters

playerint

The identifier of the player.

Returns

tuple

A tuple containing a boolean indicating if a player wins and an integer indicating which diagonal.

playerWins_row(i, j, player)

Checks if a player wins by completing a row.

Parameters

iint

The row index of the last move.

jint

The column index of the last move.

playerint

The identifier of the player who made the last move.

Returns

bool

True if the player wins by completing a row, False otherwise.

undo_last_move(return_move=False)

Undoes the last move made on the board.

Parameters

return_movebool, optional

If True, returns the last move made. Default is False.

Returns

tuple, optional

The last move made (i, j, player) if return_move is True. Otherwise, nothing is returned.

updateGameState(i, j, player)

Updates the game state after a move.

Parameters

iint

The row index of the last move.

jint

The column index of the last move.

playerint

The identifier of the player who made the last move.

class Code.Board_script.direction(value, names=None, *values, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

COL = 2

DIAG_BOTTOM_TOP = 4

DIAG_TOP_BOTTOM = 3

ROW = 1

Module contents