Snippet #41

-- Main function*
local renderTimer;
local bExit = false; -- TODO: move this up
local events = {}

local timerEvents = {}
local activeTimers = {}
local function registerTimer(fFunct, nDelay)
    local timerT = os.startTimer(nDelay)
    timerEvents[fFunct] = nDelay
    activeTimers[timerT] = fFunct
    return timerT
end

function events.timer(timerT)
    if activeTimers[timerT] then
        print("We has!")
        if activeTimers[timerT]() then
            print("It wants MOAR!")
            activeTimers[os.startTimer(timerEvents[activeTimers[timerT]])] = activeTimers[timerT] -- Problem?
            activeTimers[timerT] = nil
        else
            print("STOP! HAMM0R TIEM!")
        end
    end
end

function events.char(sChar)
    if sChar == "x" then
        bExit = true
        term.clear()
        term.setCursorPos(1, 1)
        print("Goodbye!")
    end
end

setmetatable(events, {__index = function(_, k) return function(...) print("Event: " .. k .. "; Args: ", unpack(arg)) end end})
local function main(cmdArg)
    --local opt = unnamed_function(cmdArg) -- TODO: find function name for this.
    showSplash()
    --loadConfig() --TODO: Impliment this

    -- Start render timer -- NEED TO DO BELOW getNode; until getNode uses not http.get
    -- Get pluginz.
    plib.getNode(config["sMasterLink"], pasteTree, true)
    registerTimer(render, 0.1)
    -- Could cache this, too.
    term.setCursorPos(1,1)
    while not bExit do
        local sEvent, param1, param2 = os.pullEvent()
        local eRes = events[sEvent] and events[sEvent](param1, param2)
    end
end