ER MC TEST

local reactor = peripheral.wrap("back")
while true do
  sleep(0)
    if reactor.getEnergyStored() < reactor.getEnergyCapacity() / 4 then
        reactor.setActive(true)
    end
    if reactor.getEnergyStored() > reactor.getEnergyCapacity() * .99 then
        reactor.setActive(false)
    end
end