One of the rcc admins sent me the code thx alex

prog2/CardBuilder.lua

@@ -1 +1,35 @@
---dima sends me code it goes here
+--[[
+    Casino ATM and Card Creator
+    Copyright Herr Katze and minecartchris
+    License: MIT
+]]
+local nfc = peripheral.find("nfc_reader")
+local modem = peripheral.find("modem", function(n,w) return not w.isWireless() end)
+
+rednet.open(peripheral.getName(modem))
+
+local function createCard(cardId)
+  local timer = os.startTimer(60)
+  local done = false
+  nfc.write("casinoAccount_"..cardId, "Casino Card")
+  while not done do
+    local ev, id  = os.pullEvent()
+    print(ev)
+    if ev == "timer" and id == timer then
+      nfc.cancelWrite()
+      rednet.broadcast({type="card_timeout"}, "casinoATMC2S")
+    end
+    if ev == "nfc_write" then done = true end
+  end
+  rednet.broadcast({type="card_created"}, "casinoATMC2S")
+end
+
+local function rednetListener()
+  rednet.host("nfc_atm_write",tostring(os.getComputerID()))
+  while true do
+    local id, message =rednet.receive("nfc_atm_write")
+    createCard(message)
+  end
+end
+
+rednetListener()