Mekanism Reactor

 reactor = peripheral.wrap("back")

local CoolantPerc = reactor.getCoolant().amount / reactor.getCoolantCapacity() *100
local StartBurn = 28 -- Edit to reactor's capacity
--local prevBurn = StartBurn
local count = 1
--local CurrentBurn = reactor.getActualBurnRate()


local function HeatMonitor()
    if reactor.getTemperature() > 600 then
        CurrentBurn = CurrentBurn-1
        reactor.setBurnRate(CurrentBurn)
        prevBurn = CurrentBurn
    end
end

local function CheckCoolant()
    prev = reactor.getActualBurnRate()
    if reactor.getCoolant().amount/reactor.getCoolantCapacity()*100 < 90 then
        prev = reactor.getActualBurnRate()
        reactor.setBurnRate(0)
    elseif reactor.getCoolant().amount / reactor.getCoolantCapacity()*100 == 100 then
        reactor.setBurnRate(prev)
    end
end

local function HeatedCoolantMonitor()
    prev = reactor.getActualBurnRate()
    if reactor.getHeatedCoolant().amount > 10 then
    prev = reactor.getActualBurnRate()
    reactor.setBurnRate(0)
    else
    reactor.setBurnRate(prev)
    end
end

local function Translate()
    if reactor.getStatus() == true then
        mode = "Online "
    else
        mode = "Offline"
    end
end

reactor.setBurnRate(StartBurn)

term.clear()
while true do
    CurrentBurn = CurrentBurn
     prev =
    HeatMonitor()
    CheckCoolant()
    HeatedCoolantMonitor()
    Translate()

    term.setCursorPos(1,1)
    print("Fission Reactor Mode: ".. mode)
    os.sleep(.5)
end