我的代码不断循环 [英] My code keeps looping

问题描述

我对Lua还是很陌生，我的代码让我感到困惑，我在做迷宫游戏只是为了练习，每次运行代码时，我都会遇到一个错误，它会循环执行，而不是转到下一个部分.我将不胜感激.

I'm very new to Lua and my code is confusing me, I'm making a maze game just for practise and I've come across an error, everytime I run my code it loops, instead of going to the next part. I will appreciate any help given.

我的代码:

print ("Welcome to the maze")

input = ""
while input ~= "leave" do
    print ("What do you want to do first? Leave or inspect?")
    input = io.read()

    if input == "inspect" then
        print (" You venture towards the maze.")
    end

    if input == "leave" then
        print ("You turn around and run.")
    end
end

input = ""
while input ~= "turn around" do
    print ("There is a path, which do you want to take, left, right or turn around?")
    input = io.read()

    if input == "left" then
        print (" You turn left to the dark trees.")
    end

    if input == "right" then
        print ("You turn right to the light pathway.")
    end

    if input == "turn around" then
        print ("You turn around and run.")
    end
end

推荐答案

尽管这里的逻辑有些偏斜(一旦您掉头，您将被要求进行检查或 leave 再次)，这是您进入第二部分的方式-如果您选择检查迷宫，则需要进行第二部分:

Although the logic here is slightly skewed (once you turn around you'll be asked to inspect or leave again), here's how you would get to that second part - it needs to occur if you choose to inspect the maze:

print ("Welcome to the maze")

input = ""
while input ~= "leave" do
    print ("What do you want to do first? Leave or inspect?")
    input = io.read()

    if input == "inspect" then
        print (" You venture towards the maze.")
        while input ~= "turn around" do
            print ("There is a path, which do you want to take, left, right or turn around?")
            input = io.read()

            if input == "left" then
                print (" You turn left to the dark trees.")
            end

            if input == "right" then
                print ("You turn right to the light pathway.")
            end

            if input == "turn around" then
                print ("You turn around and run.")
            end
        end
    end

    if input == "leave" then
        print ("You turn around and run.")
    end
end

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