LUA：TextRPG.lua：15：試圖調用全球「命令」（一個零值）

Question

我知道這一個已經問，但我不能找到任何幫助，我的繼承人代碼：

print("Welcome to Text RPG \n"); 
function commmand() 
print("What do you want to do? \(\"help\" for help\) \n NOTE: MUST BE IN CAPS") 
input = io.read() 
--condition = input == "HELP" or input == "EAST" or input == "WEST" or input =="NORTH" or      input == "SOUTH" or input == "SHOP" 
    if input == "HELP" or input == "EAST" or input == "WEST" or input =="NORTH" or input==    "SOUTH" or input == "SHOP" then 
     --Future game code 
    end 
    end 
    command() 

我試圖尋找，但我couldent找到答案，我還送一個帳戶只是爲了問這個

Answer 1

print("Welcome to Text RPG \n"); 
function command() 
    print("What do you want to do? \(\"help\" for help\) \n NOTE: MUST BE IN CAPS") 
    input = io.read() 
    --condition = input == "HELP" or input == "EAST" or input == "WEST" or input =="NORTH" or input == "SOUTH" or input == "SHOP" 
     if input == "HELP" or input == "EAST" or input == "WEST" or input =="NORTH" or input== "SOUTH" or input == "SHOP" then 
      --Future game code 
     end 
end 
command() 

你需要改變：

function commmand() 

至

function command() 

注意刪除m。