Add Number Maze Game implementation for issue #869

onirestart · web-flow · commit e963420be170 · 2025-10-15T12:43:34.000+05:30
diff --git a/869_NUMBER_MAZE_GAME/number_maze_game.py b/869_NUMBER_MAZE_GAME/number_maze_game.py
@@ -0,0 +1,97 @@
+import random
+import os
+import sys
+
+
+def clear_screen():
+    """Clear the terminal screen."""
+    os.system('cls' if os.name == 'nt' else 'clear')
+
+
+def create_maze(size=8):
+    """Create a random number maze."""
+    maze = [[random.randint(1, 9) for _ in range(size)] for _ in range(size)]
+    start = (0, 0)
+    goal = (size - 1, size - 1)
+    maze[start[0]][start[1]] = 'S'
+    maze[goal[0]][goal[1]] = 'G'
+    return maze, start, goal
+
+
+def display_maze(maze, player_pos):
+    """Display the maze with player position."""
+    clear_screen()
+    print("\nNumber Maze Game - Reach the Goal (G)!\n")
+    print("Controls: W=Up, A=Left, S=Down, D=Right, Q=Quit\n")
+    for i, row in enumerate(maze):
+        for j, cell in enumerate(row):
+            if (i, j) == player_pos:
+                print('[P]', end=' ')
+            elif cell == 'S':
+                print('[S]', end=' ')
+            elif cell == 'G':
+                print('[G]', end=' ')
+            else:
+                print(f'[{cell}]', end=' ')
+        print()
+    print()
+
+
+def get_move():
+    """Get player move input."""
+    if os.name == 'nt':
+        import msvcrt
+        key = msvcrt.getch().decode('utf-8').upper()
+    else:
+        import tty
+        import termios
+        fd = sys.stdin.fileno()
+        old_settings = termios.tcgetattr(fd)
+        try:
+            tty.setraw(fd)
+            key = sys.stdin.read(1).upper()
+        finally:
+            termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
+    return key
+
+
+def move_player(pos, direction, size):
+    """Calculate new player position."""
+    y, x = pos
+    if direction == 'W' and y > 0:
+        return (y - 1, x)
+    elif direction == 'S' and y < size - 1:
+        return (y + 1, x)
+    elif direction == 'A' and x > 0:
+        return (y, x - 1)
+    elif direction == 'D' and x < size - 1:
+        return (y, x + 1)
+    return pos
+
+
+def play_game():
+    """Main game logic."""
+    maze, start, goal = create_maze()
+    player_pos = start
+    moves = 0
+
+    while player_pos != goal:
+        display_maze(maze, player_pos)
+        print(f"Moves: {moves}")
+        move = get_move()
+
+        if move == 'Q':
+            print("\nGame quit. Thanks for playing!")
+            return
+
+        new_pos = move_player(player_pos, move, len(maze))
+        if new_pos != player_pos:
+            moves += 1
+            player_pos = new_pos
+
+    display_maze(maze, player_pos)
+    print(f"\nCongratulations! You reached the goal in {moves} moves!")
+
+
+if __name__ == "__main__":
+    play_game()
