OBJ_NAME = "Powerup Printer"
PRINT_OBJECT_GUID = "cbbdeb"

PRINT_TIME = 600
TIMER_IDENTIFIER = nil

timeToNextPrint = PRINT_TIME
printedObject = false

active = false

printBtn={
label="PRINT", click_function="printPowerUp", function_owner=self,
position={2.5,1,5}, rotation={0,0,0}, scale={3,3,3}, width=500, height=300, font_size=120
}

itemsInsideLbl="Items inside: "
timeLeftLbl="Next print in: "

timerBtn={
label=timeLeftLbl, click_function="none", function_owner=self,
position={-3,1,5}, rotation={0,0,0}, color={0,0,0}, font_color={1,1,1}, scale={3,3,3}, width=1000, height=300, font_size=100
}
count=12
timerBtn.label= "Items inside: 12\nNext print in: 34"

function onLoad()
    count=0
    for i, item in ipairs(self.getObjects()) do
        count=count+1
    end
    self.createButton(printBtn)
    self.createButton(timerBtn)
    if OBJ_NAME == nil then
        OBJ_NAME = self.getName()
    else
        self.setName(OBJ_NAME)
    end
end

 function printPowerUp(obj, player_clicker_color, alt_click)
    if not active and player_clicker_color ~= "Black" then

        activateTimer()
        active = true

    end

end

function activateTimer()

    local timerIdentifier = "Timer." .. math.random(1,10000)
    local timerFunction = "timerFire"
    local timerPassParams = {""}
    local timerDelay = 1
    local timerReps = 0

    local timerParams = {}
    timerParams.identifier = timerIdentifier
    timerParams.function_name = timerFunction
    timerParams.parameters = timerPassParams
    timerParams.delay = timerDelay
    timerParams.repetitions = timerReps
    Timer.create(timerParams)

    TIMER_IDENTIFIER = timerIdentifier

end

function onDestroy()

    if TIMER_IDENTIFIER then
        Timer.destroy(TIMER_IDENTIFIER)
    end

end

function printObject(objGUID)
    activateTimer()
    local objToClone = getObjectFromGUID(objGUID)

    local pos = self.getPosition()
    local yOffset = 1

    local cloneParams = {}
    cloneParams.position = {pos.x, pos.y + yOffset, pos.z}

    local clonedObj = objToClone.clone(cloneParams)
    clonedObj.unlock()

end

function timerFire()

    timeToNextPrint = timeToNextPrint - 1

    if timeToNextPrint <= 0 then

        printObject(PRINT_OBJECT_GUID)
        timeToNextPrint = PRINT_TIME

    end

    local timeLeft = string.format("%02d:%02d",  timeToNextPrint / 60 % 60, timeToNextPrint % 60)
    self.clearButtons()
    self.createButton(printBtn)
    timerBtn.label= itemsInsideLbl..string(count).."\n".. timeLeftLbl..timeLeft
    self.createButton(timerBtn)
    --self.setName(OBJ_NAME ..  " (Next Print: " .. timeLeft .. ")")
end

function onObjectEnterContainer(bag, obj)
    if bag==self then
        count=count+1
    end
end

function onObjectLeaveContainer(bag, obj)
    if bag==self then
        count=count-1
        if count < 0 then
            count=0
        end
    end
end

function none()
end