Ruby 中的输入是唯一一个在循环中运行的输入-解网

问：

我一直在尝试用 Ruby 编写一个基于井字游戏的火柴盒学习 AI，所以我首先创建了基本游戏。但是每次我重新实现游戏时，都会发生相同的错误。我不确定是否有特定的部分在做这件事，所以我将展示整个事情。无论如何，当数组中的所有值都为真时，游戏就应该结束了。（不要担心输赢的东西，我稍后会实现它。取而代之的是，程序只是输入用户，不停地，不停地输入。它不打印任何东西，即使我把打印语句作为测试，它甚至没有打印这些。done

game = Array.new(9, " ")
done = Array.new(9, false)
gameplay = true
while gameplay
    input = gets.to_i
    if !done.include?(false)
        puts "game over!"
        gameplay = false
        break
    end
    
    if input < 0 || input > 8
        puts "Put a number from 0 to 8!"
        next
    end
    if(!done[input])
        game[input] = "o"
        done[input] = true
    else
        puts "That spot is filled!"
        next
    end
    while true
        cmove = rand 9
        if done[cmove] == true
            next
        else
            game[cmove] = "x"
            done[cmove] = true
            puts "The computer chose #{cmove}."
            break
        end
    end
    puts "#{game[0]}|#{game[1]}|#{game[2]}"
    puts "#{game[3]}|#{game[4]}|#{game[5]}"
    puts "#{game[6]}|#{game[7]}|#{game[8]}"
end

我希望程序说“游戏结束”，被第一个 if 语句捕获。

**我试过的：**

休息一下，再看一遍代码
put put 语句来查看错误问题所在。
使用 ChatGPT（它是添加！done.include？（假））
重新制作程序

Ruby 循环输入井字

game = Array.new(9, " ")
done = Array.new(9, false)
gameplay = true
while gameplay
  # done is 8/9 true, 1/9 false
  input = gets.to_i
  if !done.include?(false) # done still has 1 false in it, this is skipped.
    puts "game over!"
    gameplay = false
    break
  end

  if input < 0 || input > 8
    puts "Put a number from 0 to 8!"
    next
  end
  if(!done[input]) # You chose a valid move.
    game[input] = "o"
    done[input] = true # done is updated, now it's 100% full of true
  else
    puts "That spot is filled!"
    next
  end
  while true
    cmove = rand 9
    if done[cmove] == true # Since done is full, computer will always reach this case
      next # and repeat. It will loop here forever.
    else
      game[cmove] = "x"
      done[cmove] = true
      puts "The computer chose #{cmove}."
      break
    end
  end
  puts "#{game[0]}|#{game[1]}|#{game[2]}"
  puts "#{game[3]}|#{game[4]}|#{game[5]}"
  puts "#{game[6]}|#{game[7]}|#{game[8]}"
end

在移动后添加游戏完成检查。

game = Array.new(9, " ")
done = Array.new(9, false)
gameplay = true
while gameplay
  input = gets.to_i

  if input < 0 || input > 8
    puts "Put a number from 0 to 8!"
    next
  end
  if(!done[input])
    game[input] = "o"
    done[input] = true
  else
    puts "That spot is filled!"
    next
  end
  if !done.include?(false)
    puts "game over!"
    gameplay = false
    break
  end
  while true
    cmove = rand 9
    if done[cmove] == true
      next
    else
      game[cmove] = "x"
      done[cmove] = true
      puts "The computer chose #{cmove}."
      break
    end
  end
  puts "#{game[0]}|#{game[1]}|#{game[2]}"
  puts "#{game[3]}|#{game[4]}|#{game[5]}"
  puts "#{game[6]}|#{game[7]}|#{game[8]}"
end

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