我的代碼不斷循環

Question

我對Lua非常陌生，我的代碼讓我感到困惑，我只是爲了練習而製作迷宮遊戲，並且遇到了一個錯誤，每次運行我的代碼時它都會循環，而不是去下一部分。我將不勝感激任何幫助。

我的代碼：

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 

Answer 1

儘管這裏的邏輯是稍微傾斜（一旦你turn around你會被要求inspect或leave再次），這裏是你如何去說。第二部分 - 它需要如果您選擇inspect迷宮發生：

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