View difference between Paste ID: kHd2ZkSy and wkTbNJBD

 local envd = peripheral.find("environmentDetector")
 list_ = fs.open("allow_list.txt","r")
 list = textutils.unserialize(list_.readAll())
 list_.close()
 function has(table,compare)
     for _,b in pairs(table) do
         if b == compare then
             return true
         end
     end
     return false
 end
 open = false
 while true do
     open = false
     entities = envd.scanEntities(2) or {}
     for _,tab in pairs(entities) do
         for type,data in pairs(tab) do
             if type == "name" then
                 if has(list,data) then
                     print(data)
                     rs.setOutput("bottom",true)
                     open = true
                     sleep(2 )
                 end
             end
         end
     end
     if not open then
         rs.setOutput("bottom",false)
     end
     sleep()
 end