local helper = asset.require('util/slide_deck_helper')
local deck = nil

asset.onInitialize(function ()
    deck = helper.createDeck("example", {
        FlatScreen = false,
        SphericalPosition = {0.0, 3.1415 / 2},
        Scale = 0.7
    })

    helper.addSlide(deck, "${DATA}/test2.jpg")
    helper.addSlide(deck, "${DATA}/test3.jpg")

    local interpolationDuration = 0.5

    function nextSlide()
        helper.goToNextSlide(deck, interpolationDuration)
    end

    function previousSlide()
        helper.goToPreviousSlide(deck, interpolationDuration)
    end

    function toggleSlides()
        helper.toggleSlides(deck, interpolationDuration)
    end

    helper.setCurrentSlide(deck, 1)
    openspace.bindKey("RIGHT", "nextSlide()", "Next slide", "Next slide", "/Slides")
    openspace.bindKey("LEFT", "previousSlide()", "Previous slide", "Previous slide", "/Slides")
    openspace.bindKey("UP", "toggleSlides()", "Toggle slides", "Toggle slides", "/Slides")

end)


asset.onDeinitialize(function()
    openspace.clearKey("RIGHT")
    openspace.clearKey("LEFT")
    helper.removeDeck(deck)
end)