Question

我正在编写一个关于computercraft minecraft mod的程序，每当我尝试选项4时，它都会退出程序而不做任何事情：

os.pullEvent = os.pullEventRaw
while true do
term.clear()
term.setCursorPos(1,1)
print ("Welcome to F-SecOS")
print ("1)initialize")
print ("2)shutdown")
print ("3)power control")
print ("4)rednet control")

input = io.read()



if input == "1" then
 term.clear()
 term.setCursorPos(1,1)
 print ("intitializing 10%")
 print ("|")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("initializing 25%")
 print("/")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("initializing 50%")
 print("--")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("initializing 75%")
 print(".\.")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("initializing 90%")
 print("|")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("initializing 100%")
 print("/")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("F_sec initialized")
 sleep(1)
 term.clear()
 term.setCursorPos(1,1)
 print("F_SecOS V1.8")
 break
 end

if input == "2" then
 os.shutdown()
 end

if input == "4" then
 break
  end

if input == "3" then
while true do 
 term.clear()
 term.setCursorPos(1,1)
 print("1)open outer door")
 print("2)close outer door")
 print("3)open inner door")
 print("4)close inner door")
 print("5)open middle door")
 print("6)close middle door")
 print("q)exit")
 CI = io.read()
 if CI == "1" then
  rs.setOutput("left",true)
  end

 if CI == "2" then
  rs.setOutput("left",false)
  end 

 if CI == "3" then
  rs.setOutput("right",true)
  end

 if CI == "4" then
  rs.setOutput("right",false) 
  end

 if CI == "5" then
  rs.setOutput("bottom",true)
  end

 if CI == "6" then
  rs.setOutput("bottom",false)
  end



if CI == "Q" or CI == "q" then
  break
  end 


  if input == "4" then
 term.clear()
 term.setCursorPos(1,1)
 print ("1)open ports")
 print ("2)close ports")
 print ("3)send message")
 print ("4)unused function")
 print ("5)unused function")
 print ("q)exit")
 RI = io.read()


  if RI == "1" then
   rednet.open ("top")
   end

  if RI == "2" then
   rednet.close ("top")
   end

  if RI == "q" or RI == "Q" then
   end
  end
 end
end
end

问题是rednet控制不起作用我输入4并且程序结束而没有做任何事情不清除屏幕或打印文本我已经尝试了我知道的所有修复它但是同样的问题仍然存在或我收到一条错误消息

顺便说一下，在rednet controll中没有真正做到的原因是因为提出了一整套新的问题

Answer 1

你在中间有这块代码：

if input == "4" then
 break
  end

在输入2和3之间，所以它在这里捕获输入并在它到达代码结束之前停止，在那里你还有另一个if input == "4"具有你想要做的实际逻辑。

选项4退出程序而不执行预期的功能

1 个答案: