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demos/rec-tic-tac.py

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+import tkinter as tk
+from tkinter import messagebox
+import random
+
+def print_board(board):
+    for row in board:
+        print(" | ".join(row))
+        print("-" * 5)
+
+def check_winner(board, player):
+    win_conditions = [
+        [board[0][0], board[0][1], board[0][2]],
+        [board[1][0], board[1][1], board[1][2]],
+        [board[2][0], board[2][1], board[2][2]],  # rows
+        [board[0][0], board[1][0], board[2][0]],
+        [board[0][1], board[1][1], board[2][1]],
+        [board[0][2], board[1][2], board[2][2]],  # columns
+        [board[0][0], board[1][1], board[2][2]],
+        [board[2][0], board[1][1], board[0][2]]   # diagonals
+    ]
+    return [player, player, player] in win_conditions
+
+def check_draw(board):
+    return all(cell != ' ' for row in board for cell in row)
+
+def ai_move(board):
+    empty_cells = [(i, j) for i in range(3) for j in range(3) if board[i][j] == ' ']
+    return random.choice(empty_cells)
+
+def on_button_click(row, col):
+    global current_player
+    if board[row][col] == ' ' and not game_over:
+        board[row][col] = current_player
+        buttons[row][col].config(text=current_player, state=tk.DISABLED)
+        if check_winner(board, current_player):
+            messagebox.showinfo("Tic Tac Toe", f"Player {current_player} wins!")
+            disable_all_buttons()
+        elif check_draw(board):
+            messagebox.showinfo("Tic Tac Toe", "It's a draw!")
+            disable_all_buttons()
+        else:
+            current_player = 'O' if current_player == 'X' else 'X'
+            if current_player == 'O' and single_player_mode:
+                ai_row, ai_col = ai_move(board)
+                board[ai_row][ai_col] = 'O'
+                buttons[ai_row][ai_col].config(text='O', state=tk.DISABLED)
+                if check_winner(board, 'O'):
+                    messagebox.showinfo("Tic Tac Toe", "Player O wins!")
+                    disable_all_buttons()
+                elif check_draw(board):
+                    messagebox.showinfo("Tic Tac Toe", "It's a draw!")
+                    disable_all_buttons()
+                else:
+                    current_player = 'X'
+
+def disable_all_buttons():
+    global game_over
+    game_over = True
+    for row in buttons:
+        for button in row:
+            button.config(state=tk.DISABLED)
+
+def start_game(mode):
+    global board, buttons, current_player, game_over, single_player_mode
+    single_player_mode = (mode == "single")
+    board = [[' ' for _ in range(3)] for _ in range(3)]
+    current_player = 'X'
+    game_over = False
+    for row in buttons:
+        for button in row:
+            button.config(text=' ', state=tk.NORMAL)
+
+def create_buttons(frame):
+    global buttons
+    buttons = []
+    for i in range(3):
+        button_row = []
+        for j in range(3):
+            button = tk.Button(frame, text=' ', font=('normal', 20, 'normal'), width=5, height=2,
+                               command=lambda row=i, col=j: on_button_click(row, col))
+            button.grid(row=i, column=j)
+            button_row.append(button)
+        buttons.append(button_row)
+
+def main():
+    global root
+    root = tk.Tk()
+    root.title("Tic Tac Toe")
+
+    mode_frame = tk.Frame(root)
+    mode_frame.pack(pady=10)
+
+    tk.Button(mode_frame, text="Single Player", command=lambda: start_game("single")).pack(side=tk.LEFT, padx=10)
+    tk.Button(mode_frame, text="Multi Player", command=lambda: start_game("multi")).pack(side=tk.LEFT, padx=10)
+
+    game_frame = tk.Frame(root)
+    game_frame.pack()
+
+    create_buttons(game_frame)
+
+    root.mainloop()
+
+if __name__ == "__main__":
+    main()

demos/tic-tac.py

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+def print_board(board):
+    print("-------------")
+    for row in board:
+        print("| " + " | ".join(row) + " |")
+        print("-------------")
+
+def check_winner(board, player):
+    # Check rows, columns, and diagonals for a winner
+    for i in range(3):
+        if all([cell == player for cell in board[i]]):
+            return True
+        if all([board[j][i] == player for j in range(3)]):
+            return True
+    if all([board[i][i] == player for i in range(3)]) or all([board[i][2 - i] == player for i in range(3)]):
+        return True
+    return False
+
+def is_board_full(board):
+    return all([cell != ' ' for row in board for cell in row])
+
+def tic_tac_toe():
+    board = [[' ' for _ in range(3)] for _ in range(3)]
+    current_player = 'X'
+
+    while True:
+        print_board(board)
+        row = int(input(f"Player {current_player}, enter the row (0, 1, 2): "))
+        col = int(input(f"Player {current_player}, enter the column (0, 1, 2): "))
+
+        if board[row][col] != ' ':
+            print("This spot is already taken. Try again.")
+            continue
+
+        board[row][col] = current_player
+
+        if check_winner(board, current_player):
+            print_board(board)
+            print(f"Player {current_player} wins!")
+            break
+
+        if is_board_full(board):
+            print_board(board)
+            print("It's a tie!")
+            break
+
+        current_player = 'O' if current_player == 'X' else 'X'
+
+if __name__ == "__main__":
+    tic_tac_toe()