endoflame controller.lua

--[[User Config]]
local selfName = "Endoflame Controller"
local fuelBurnTime = 360
local fuelDropTime = 6.8
local redstoneCompareSide = "right"
local redstoneOutputSide = "back"
--[[]]

local masterSwitch = false
local switch = false
local dict = {
    [true] = "Burning fuel..",
    [false] = "Dropping fuel..",
    ["mana"] = "Mana full. Sleeping..."
}
local manaFull = rs.getInput(redstoneCompareSide)
local burnTimer
local dropTimer

local function checkRedstoneState()
    local newState = rs.getInput(redstoneCompareSide)
    if newState ~= manaFull then --If the state has changed
        manaFull = newState
        return true
    end
end

local function toggle()
    masterSwitch = not masterSwitch
end

local function draw(arg)
    term.clear()
    term.setCursorPos(1,1)
    write(selfName)
    write("\n\n" .. dict[arg])
    write("\n\n\n Press spacebar to drop fuel no matter the conditions, and T to toggle the controller on or off.")
end

local function dropManual()
    switch = false
    draw(switch)
    rs.setOutput(redstoneOutputSide, false)
end

local function dropOn()
    switch = false
    draw(switch)
    rs.setOutput(redstoneOutputSide, false)
    dropTimer = os.startTimer(fuelDropTime)
end

local function dropOff()
    switch = true
    draw(switch)
    rs.setOutput(redstoneOutputSide, true)
    burnTimer = os.startTimer(fuelBurnTime)
end

function EventHandler()
    local event, param1 = os.pullEvent()
    if event == "redstone" and checkRedstoneState() then
        if not manaFull then
            dropOn()
        else
            draw("mana")
        end
    elseif event == "timer" and param1 == burnTimer and masterSwitch then
        dropOn()
    elseif event == "timer" and param1 == dropTimer and masterSwitch then
        dropOff()
    elseif event == "key" and param1 == 57 then
        dropManual()
    elseif event == "key" and param1 == 20 then
        toggle()
    end
    Main()
end

function Main()
    draw(switch)
    EventHandler()
end
Main()