startup

------------------SecureStart 1.1-----------------
os.pullEvent = os.pullEventRaw
function secureStart()
 for n,sSide in pairs(redstone.getsides()) do
 if disk.isPresent(sSide) and disk.hasData(sSide)
 then
 fs.delete(disk.getMountPath(sSide))
 end
 end
end
function clearSCR() -- Clears screen
 term.clear()
 term.setCursorPos(1,1)
end
function textColour()
 term.setTextColor(colors.yellow)
end
function Pass() -- Sets password variable
 password = "TheBlackPlaguE2017*"
end
function askPass() -- Asks for password
 textutils.slowWrite("Please enter the password: ")
end
function receivePass() -- Reads for input
 username = "TheWhiteKhan"
 greet = "Welcome, "
 welcome = greet..username
 input = read("*")
 if input == password then
 clearSCR()
 term.setTextColor(colors.green)
 textutils.slowPrint("Login Successful")
 sleep(0.5)
 clearSCR()
 term.setTextColor(colors.orange)
 textutils.slowPrint(welcome)
 sleep(0.5)
 else
 clearSCR()
 term.setTextColor(colors.red)
 textutils.slowPrint("Login Insuccessful")
 sleep(0.5)
 clearSCR()
 textutils.slowPrint("Shutting down")
 sleep(1)
 os.shutdown()
 end
end

------------------PROGRAM BEGINS------------------

secureStart()
clearSCR()
textColour()
Pass()
askPass()
receivePass()
clearSCR()