-- local pullEvent = os.pullEvent
-- os.pullEvent = os.pullEventRaw
term.clear()
term.setCursorPos(1,1)
print("Keycard Lock System Activated")
rs.setOutput("left", true)

while true do
event, driveSide = os.pullEventRaw()
if(event=="disk" and driveSide) then
path = disk.getMountPath(driveSide)
if(path) then
path = path.."/access"
file = fs.exists(path) and io.open(path, "r") or nil
end
disk.eject(driveSide)
if(file and file:read()== "suru") then
rs.setOutput("left", false)
sleep(3)
rs.setOutput("left", true)
end
if(file) then file:close() file = nil end
elseif("0" and event=="char" and driveSide=="0") then return("break") end
end