Changed some stuff, added the whole controller script

magneticCardReaderDoorSystem/instructions/readme.txt

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+-- FileName --
+The filename of an instruction sheet must be made up of the magnetic card reader and the suffix ".lua"
+example : 3bbdd537-f117-4d4a-bc48-6adc766fb243.lua
+          |___________________________________|___|
+		               Filename                Suffix
+
+
+-- Content --
+The content of an instruction sheet is basically an array.
+This array contains the address of the door controller, and the magstripe card codes that are allowed to go in.
+
+example : 
+accessArray = {
+  ["doorController"] = "91b601d3-19eb-4762-9073-8f2a208accc2",    -- This is the address of the controller that the MagCard reader is supposed to work with --
+  ["allowed"] = {
+	"18873940",                                                   -- Here are the codes of the cards that can use the card reader --
+    "11225543"                                                    -- This can be anything, numbers, characters, special characters, it doesnt matter --
+  }
+}
+
+
+-- How to create a magstripe access card --
+You need the cardwriter.
+Then you go to lua input mode, and type in :
+component.os_cardwriter.write("18873940", "The name of the card you want")
+done, now you have a keycard that has the code "18873940" on it.
+
+
+-- Sample --
+This is a sample that you can use in notepad++ for example, and put your values in, and then copy paste it into your game when you are done.
+
+accessArray = {
+  ["doorController"] = "",
+  ["allowed"] = {
+    ""
+  }
+}

magneticCardReaderDoorSystem/main.lua

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+-- Mag Keycard Door Controller Program
+
+event = require("event")
+
+
+function inTable(tbl, item)
+    for key, value in pairs(tbl) do
+        if value == item then return true end
+    end
+    return false
+end
+
+
+
+function doorCtrl(doorController)
+  door = component.proxy(component.get(doorController))  
+  door.toggle()
+end
+
+while true do
+  _,address,user,code = event.pull("magData")
+  if code == "99447582" then
+  print("Exiting")
+  door1 = require("component").os_doorcontroller
+  door1.close()
+    os.exit()
+  end
+  require("instructions/" .. address)
+  if inTable(accessArray["allowed"], code) then
+    print("The code is correct")
+    doorCtrl(accessArray["doorController"])
+  else
+    print("The code is incorrect")
+  end
+end
+

magneticCardReaderDoorSystem/readme.txt

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+-- Instruction on how to use --
+Step 0:
+	Make sure that you have the OpenComputers and OpenSecurity mods installed
+
+Step 1:
+	You copy paste the main.lua script into your OC device
+	
+Step 2:
+	If you havent done this yet, build your MagCard Reader and DoorControllers, and you need an "Analyzer" (5948/0)
+
+Step 3:
+	Follow the instructions in the "instructions" directory