p = peripheral.wrap("back")  --Where is the reactor
componentThreshhold = 0.9 --90% durability lost
SteamCapacity = 40000 -- Steam Reactor's have an internal capacity of 50000

term.clear()
term.setCursorPos(1,1)
print("Starting up Reactor Manager")
print("Please Wait...")

--Checks to see if the reactor has Steam Vents and measures enables the steam sanity check if true
sanitySteam = 0
for i=1,54 do
    if p.getItem(i) then
        if p.getItemMeta(i).displayName == "Steam Vent" or p.getItemMeta(i).displayName == "Reactor Steam Vent" or p.getItemMeta(i).displayName == "Overclocked Steam Vent" or p.getItemMeta(i).displayName == "Advanced Steam Vent" then
            sanitySteam = sanitySteam + 1
        end
    end
end
if sanitySteam > 0 then
    SteamReactor = 1
else
    SteamReactor = 0
end

--Starts the reactor loop
while true do
    if rs.getAnalogInput("front") > 0 then  --Checks the front of the computer for a Redstone signal to enable the reactor
        T = 0  --sets initial componentThreshhold bit
        F = 0  --sets initial fuelPresent bit
        for i=1,54 do  --inspects every component in an ic2 reactor or steam reactor and checks to see if the durability is below the desired componentThreshhold, throws a componentThreshhold bit if true allowing the reactor to cool down
            if p.getItem(i) then
                if p.getItemMeta(i).name ~= "ic2:itemreactorrods" then
                    if p.getItemMeta(i).durability then
                        if p.getItemMeta(i).durability > componentThreshhold then
                            T = T + 1
                        end
                    end
                else
                    F = F + 1
                end
            end
        end
        term.clear()
        term.setCursorPos(1,1)
        if SteamReactor > 0 then
            for _,v in pairs (p.getTanks()) do
                if v then
                    if v.amount then
                        print(v.name..":"..v.amount.."/"..v.capacity)
                        if v.name == "steam" then
                            if v.amount > SteamCapacity then
                                T = T + 1
                            end
                        end
                    else
                        if v.name == nil and v.capacity == 50000 then --Written due to a bug with the steam reactor itself
                            print("steam:0/50000")
                        end
                    end
                end
            end
        end
        if T > 0 then
            rs.setAnalogOutput("back", 0)
            rs.setAnalogOutput("left", 15) -- turns a lamp to the left on to show the reactor is off
            rs.setAnalogOutput("right", 0)
            print("Reactor:Sleep Cycle")
            sleep(2)
        else
            if F == 0 then
                rs.setAnalogOutput("back", 0)
                rs.setAnalogOutput("left", 15) -- turns a lamp to the left on to show the reactor is off
                rs.setAnalogOutput("right", 0)
                print("Reactor:Out of Fuel")
                sleep(2)
            else
                rs.setAnalogOutput("back", 15)  --turns the reactor on
                rs.setAnalogOutput("left", 0)
                rs.setAnalogOutput("right", 15)  --turns a lamp to the right on to show the reactor is on
                print("Reactor:On")
            end
        end

    else  -- Disables the reactor because the redstone signal in front of the computer is off
        rs.setAnalogOutput("back", 0)
        rs.setAnalogOutput("left", 9)
        rs.setAnalogOutput("right", 0)
        sleep(10)
    end
end