Add: Dots & Boxes AI game with web integration

Author: Mayank251125

games/Dots-Boxes-AI/Dots-Boxes-AI.py

@@ -0,0 +1,341 @@
+import random
+import time
+
+# Colors
+RESET = "\033[0m"
+BLUE = "\033[94m"
+RED = "\033[91m"
+GREEN = "\033[92m"
+YELLOW = "\033[93m"
+CYAN = "\033[96m"
+MAGENTA = "\033[95m"
+BOLD = "\033[1m"
+
+# Title
+print(BOLD + CYAN)
+print("=" * 70)
+print("🔲        DOTS & BOXES AI - ADVANCED VERSION        🔲")
+print("=" * 70)
+print(RESET)
+
+print(YELLOW + "🎮 GAME MODES" + RESET)
+print("1. 👥 Player vs Player")
+print("2. 🤖 Player vs AI")
+
+mode = input("\n🎯 Select mode (1 or 2): ")
+
+if mode not in ['1', '2']:
+    print(RED + "\n❌ Invalid mode selected!" + RESET)
+    exit()
+
+# AI difficulty
+ai_difficulty = "easy"
+
+if mode == '2':
+    print("\n🧠 AI LEVELS")
+    print("1. 🟢 Easy")
+    print("2. 🟡 Intermediate")
+    print("3. 🔴 Hard")
+
+    diff = input("\n🎯 Select AI difficulty: ")
+
+    if diff == '1':
+        ai_difficulty = 'easy'
+    elif diff == '2':
+        ai_difficulty = 'medium'
+    elif diff == '3':
+        ai_difficulty = 'hard'
+    else:
+        print(RED + "\n❌ Invalid difficulty!" + RESET)
+        exit()
+
+# Board size
+size = input("\n📏 Enter board size (2-8): ")
+
+if not size.isdigit():
+    print(RED + "\n❌ Invalid size!" + RESET)
+    exit()
+
+size = int(size)
+
+if size < 2 or size > 8:
+    print(RED + "\n❌ Size must be between 2 and 8!" + RESET)
+    exit()
+
+# Board data
+horizontal_lines = [[False for _ in range(size)] for _ in range(size + 1)]
+vertical_lines = [[False for _ in range(size + 1)] for _ in range(size)]
+boxes = [[' ' for _ in range(size)] for _ in range(size)]
+
+player_score = 0
+computer_score = 0
+current_player = 1
+total_boxes = size * size
+
+
+def print_board():
+    print("\n")
+    for row in range(size):
+        line = ""
+        for col in range(size):
+            line += "•"
+            if horizontal_lines[row][col]:
+                if boxes[row][col] == 'P':
+                    line += BLUE + "━━" + RESET
+                elif boxes[row][col] == 'A':
+                    line += RED + "━━" + RESET
+                else:
+                    line += "━━"
+            else:
+                line += "  "
+        line += "•"
+        print(line)
+
+        line = ""
+        for col in range(size):
+            if vertical_lines[row][col]:
+                if boxes[row][col] == 'P':
+                    line += BLUE + "┃" + RESET
+                elif boxes[row][col] == 'A':
+                    line += RED + "┃" + RESET
+                else:
+                    line += "┃"
+            else:
+                line += " "
+
+            if boxes[row][col] == 'P':
+                line += BLUE + "■ " + RESET
+            elif boxes[row][col] == 'A':
+                line += RED + "■ " + RESET
+            else:
+                line += "  "
+
+        if vertical_lines[row][size]:
+            line += "┃"
+        print(line)
+
+    line = ""
+    for col in range(size):
+        line += "•"
+        line += "━━" if horizontal_lines[size][col] else "  "
+    line += "•"
+    print(line)
+    print("\n")
+
+
+def check_boxes(symbol):
+    global player_score, computer_score
+    completed = False
+    for row in range(size):
+        for col in range(size):
+            if boxes[row][col] == ' ':
+                top = horizontal_lines[row][col]
+                bottom = horizontal_lines[row + 1][col]
+                left = vertical_lines[row][col]
+                right = vertical_lines[row][col + 1]
+                if top and bottom and left and right:
+                    boxes[row][col] = symbol
+                    completed = True
+                    if symbol == 'P':
+                        player_score += 1
+                    else:
+                        computer_score += 1
+    return completed
+
+
+def get_available_moves():
+    moves = []
+    for row in range(size + 1):
+        for col in range(size):
+            if not horizontal_lines[row][col]:
+                moves.append(('h', row, col))
+    for row in range(size):
+        for col in range(size + 1):
+            if not vertical_lines[row][col]:
+                moves.append(('v', row, col))
+    return moves
+
+
+def count_box_sides(row, col):
+    count = 0
+    if horizontal_lines[row][col]:
+        count += 1
+    if horizontal_lines[row + 1][col]:
+        count += 1
+    if vertical_lines[row][col]:
+        count += 1
+    if vertical_lines[row][col + 1]:
+        count += 1
+    return count
+
+
+def simulate_move(move):
+    direction, row, col = move
+    if direction == 'h':
+        horizontal_lines[row][col] = True
+    else:
+        vertical_lines[row][col] = True
+
+
+def undo_move(move):
+    direction, row, col = move
+    if direction == 'h':
+        horizontal_lines[row][col] = False
+    else:
+        vertical_lines[row][col] = False
+
+
+def completes_box(move):
+    simulate_move(move)
+    for row in range(size):
+        for col in range(size):
+            if count_box_sides(row, col) == 4:
+                undo_move(move)
+                return True
+    undo_move(move)
+    return False
+
+
+def creates_danger(move):
+    simulate_move(move)
+    for row in range(size):
+        for col in range(size):
+            if count_box_sides(row, col) == 3:
+                undo_move(move)
+                return True
+    undo_move(move)
+    return False
+
+
+def ai_move():
+    available_moves = get_available_moves()
+
+    if ai_difficulty == 'easy':
+        return random.choice(available_moves)
+
+    elif ai_difficulty == 'medium':
+        for move in available_moves:
+            if completes_box(move):
+                return move
+        safe_moves = [m for m in available_moves if not creates_danger(m)]
+        return random.choice(safe_moves) if safe_moves else random.choice(available_moves)
+
+    else:  # hard
+        best_move = None
+        best_score = -999
+        for move in available_moves:
+            score = 0
+            if completes_box(move):
+                score += 100
+            if creates_danger(move):
+                score -= 50
+            simulate_move(move)
+            for row in range(size):
+                for col in range(size):
+                    sides = count_box_sides(row, col)
+                    if sides == 2:
+                        score += 2
+                    elif sides == 1:
+                        score += 1
+            undo_move(move)
+            if score > best_score:
+                best_score = score
+                best_move = move
+        return best_move
+
+
+# Main game loop
+while player_score + computer_score < total_boxes:
+    print_board()
+    print(BOLD + "=" * 70 + RESET)
+    print(BLUE + f"🔵 Player Score: {player_score}" + RESET)
+    if mode == '2':
+        print(RED + f"🤖 AI Score: {computer_score}" + RESET)
+    else:
+        print(RED + f"🔴 Player 2 Score: {computer_score}" + RESET)
+    print(BOLD + "=" * 70 + RESET)
+
+    if current_player == 1 or mode == '1':
+        if current_player == 1:
+            print(BLUE + "\n🔵 Player 1 Turn" + RESET)
+        else:
+            print(RED + "\n🔴 Player 2 Turn" + RESET)
+
+        direction = input("➡️ Horizontal(h) or Vertical(v): ").lower()
+        if direction not in ['h', 'v']:
+            print(RED + "❌ Invalid direction!" + RESET)
+            continue
+
+        row = input("📍 Enter row: ")
+        col = input("📍 Enter column: ")
+
+        if not row.isdigit() or not col.isdigit():
+            print(RED + "❌ Invalid position!" + RESET)
+            continue
+
+        row, col = int(row), int(col)
+
+        try:
+            if direction == 'h':
+                if horizontal_lines[row][col]:
+                    print(YELLOW + "⚠️ Line already taken!" + RESET)
+                    continue
+                horizontal_lines[row][col] = True
+            else:
+                if vertical_lines[row][col]:
+                    print(YELLOW + "⚠️ Line already taken!" + RESET)
+                    continue
+                vertical_lines[row][col] = True
+        except:
+            print(RED + "❌ Position out of range!" + RESET)
+            continue
+
+        symbol = 'P' if current_player == 1 else 'A'
+        got_box = check_boxes(symbol)
+        if not got_box:
+            current_player = 2 if current_player == 1 else 1
+
+    else:
+        print(RED + "\n🤖 AI is thinking..." + RESET)
+        time.sleep(1)
+
+        move = ai_move()
+        direction, row, col = move
+        print(CYAN + f"🎯 AI selected: {direction} ({row}, {col})" + RESET)
+
+        if direction == 'h':
+            horizontal_lines[row][col] = True
+        else:
+            vertical_lines[row][col] = True
+
+        got_box = check_boxes('A')
+        if not got_box:
+            current_player = 1
+
+# Game over
+print_board()
+print(BOLD + GREEN)
+print("=" * 70)
+print("🏁 GAME OVER 🏁")
+print("=" * 70)
+print(RESET)
+
+print(BLUE + f"🔵 Player Score: {player_score}" + RESET)
+if mode == '2':
+    print(RED + f"🤖 AI Score: {computer_score}" + RESET)
+else:
+    print(RED + f"🔴 Player 2 Score: {computer_score}" + RESET)
+
+print()
+
+if player_score > computer_score:
+    print(GREEN + BOLD + "🎉 PLAYER 1 WINS!" + RESET)
+elif computer_score > player_score:
+    if mode == '2':
+        print(RED + BOLD + "🤖 AI WINS!" + RESET)
+    else:
+        print(RED + BOLD + "🎉 PLAYER 2 WINS!" + RESET)
+else:
+    print(YELLOW + BOLD + "🤝 IT'S A DRAW!" + RESET)
+
+print(CYAN + "\n👋 Thanks for playing Dots & Boxes!\n" + RESET)

web-app/index.html

@@ -80,6 +80,13 @@ <h3>FLAMES Game</h3>
                     <button class="btn-play">Play Now</button>
                 </div>
 
+                <div class="project-card" data-category="games" data-project="dots-boxes">
+                    <div class="card-icon">🔲</div>
+                    <h3>Dots & Boxes AI</h3>
+                    <p>Challenge friends or AI in this strategy game!</p>
+                    <button class="btn-play">Play Now</button>
+                </div>
+                
                 <!-- Math Tools -->
                 <div class="project-card" data-category="math" data-project="fibonacci">
                     <div class="card-icon">✨</div>