fuel-to-rs

local reactor = peripheral.wrap("right")

local reactor_info

function update()
    while true do

        reactor_info = reactor.getReactorInfo()

        term.clear()
        term.setCursorPos(1,1)

        local fuelPercent
        fuelPercent = 100 - math.ceil(reactor_info.fuelConversion / reactor_info.maxFuelConversion * 10000)*.01
        print("Reactor fuel: " .. fuelPercent .. "%")

        local rsignal
        if fuelPercent <= 100 and fuelPercent >= 98 then rsignal = 16
        elseif fuelPercent < 98 and fuelPercent >= 87 then rsignal = 15
        elseif fuelPercent < 87 and fuelPercent >= 76 then rsignal = 14
        elseif fuelPercent < 76 and fuelPercent >= 65 then rsignal = 13
        elseif fuelPercent < 65 and fuelPercent >= 54 then rsignal = 12
        elseif fuelPercent < 54 and fuelPercent >= 43 then rsignal = 11
        elseif fuelPercent < 43 and fuelPercent >= 32 then rsignal = 10
        elseif fuelPercent < 32 and fuelPercent >= 21 then rsignal = 9
        elseif fuelPercent < 21 and fuelPercent > 10 then rsignal = 8
        else rsignal = 0 end

        print("RSignal: " .. rsignal)

        redstone.setAnalogOutput("left", rsignal)

        sleep(0.1)
    end
end

parallel.waitForAny(update)