slideshow2

os.loadAPI("GIF")

if term.setTextScale then term.setTextScale(0.5) end
local x, y = term.getSize()



local gifs = fs.list("GIFs")
for i = #gifs, 1 do if gifs[i]:sub(-4):lower() ~= ".gif" then table.remove(gifs, i) end end
local image = GIF.loadGIF(fs.combine("GIFs", gifs[1]))

while true do for i = 1, #gifs do
        term.setBackgroundColour(image.backgroundCol)
        term.clear()

        parallel.waitForAny(
                function()
            if x < image.width or y < image.height then
                    if x < math.floor(y / image.height * image.width) then
                            image = GIF.resizeGIF(image, x)
                        else
                            image = GIF.resizeGIF(image, nil, y)
                    end
            end
                        GIF.animateGIF(image, math.floor((x - image.width) / 2) + 1, math.floor((y - image.height) / 2) + 1)
                end,

                function()
                        local myTimer = os.startTimer(10)

                        while true do
                                local myEvent = {os.pullEvent()}
                                if (myEvent[1] == "timer" and myEvent[2] == myTimer) or myEvent[1] == "mouse_click" or myEvent[1] == "key" then break end
                        end

                        image = GIF.loadGIF(fs.combine("GIFs", gifs[(i == #gifs) and 1 or (i + 1)]))
                end
        )
end end