View difference between Paste ID: 9qJCF5VU and UG1HvuWG

-    local scanSide = "right"
+    local scanSide = "bottom"
-    local projSide = "left"
+    local projSide = "top"
-    local modemSide = "back"
+    local modemSide = "front"
     local doorSec = 3
     local masterSec = 41
     local scanPath = "z"
 
     p = peripheral.wrap(scanSide)
     rednet.open(modemSide)
     redstone.setOutput(projSide, true)
 
     function playerInRange(name)
        data = p.getPlayerData(name)
        if data then
           return(math.abs(tonumber(data["position"][scanPath])) <2.5)
        end
        return false
     end
 
     function openDoor(name)
        redstone.setOutput(projSide, false)
        while playerInRange(name) do
          sleep(0.5)
        end
        redstone.setOutput(projSide, true)
     end
 
     function getAccess(player)
        rednet.send(masterSec, player)
        local id, msg, dist = rednet.receive(5)
     --   print(msg)
        return(msg)
     end
 
     function checkAccess(secLevel)
        if secLevel ~= nil then
           return(secLevel >= doorSec)
        end
        return(false)
     end
 
     function scan()
        local players = p.getPlayerNames()
        local playerAccess
        for num,name in pairs(players) do
         playerAccess = getAccess(name)
         if checkAccess(playerAccess) then
            if playerInRange(name) then
              openDoor(name)
            end
          end
        end
     end
 
     while true do
       scan()
       sleep(0.025)
     end