Table top simulator GUID fixer

tts_guid_fixer.lua

-- Extracted from https://steamcommunity.com/sharedfiles/filedetails/?id=1180142950

function onLoad()
    createActivationButton()
end

--Activated by button press
function click_fixDeck()
    local func_findDeck = function(o) return o.tag=="Deck" end
    local deckList = findInRadiusBy(self.getPosition(), 2, func_findDeck)
    if #deckList == 0 then
        broadcastToAll("ERROR: No deck found on device.", {0.9,0.2,0.2})
    else
        self.clearButtons()
        spawnAllCards(deckList[1])
    end
end

--Draws all cards into a vertical line, locked into place
--Lets them all fall back down after they are done being drawn
function spawnAllCards(deck)
    function spawnAllCards_routine()
        deck.setLock(true)
        spawnedCardList = {}
        local pos = deck.getPosition()
        pos.y = pos.y + 1.75
        pos.y = pos.y + 0.2 * #deck.getObjects()
        for _ in ipairs(deck.getObjects()) do
            local drawnCard = deck.takeObject({
                position=pos,
                callback="spawnAllCards_callback",
                callback_owner=self
            })
            drawnCard.setLock(true)
            pos.y = pos.y - 0.2
            coroutine.yield(0)
        end

        wait(2)

        spawnedCardList = reverseTable(spawnedCardList)
        for _, card in ipairs(spawnedCardList) do
            card.setLock(false)
            coroutine.yield(0)
        end

        createActivationButton()
        return 1
    end
    startLuaCoroutine(self, 'spawnAllCards_routine')
end

--Callback, assigns each card to a table
function spawnAllCards_callback(card)
    table.insert(spawnedCardList, card)
end

--Finds objects in radius of a position, accepts optional filtering function
function findInRadiusBy(pos, radius, func, debug)
    local radius = (radius or 1)
    local objList = Physics.cast({
        origin=pos, direction={0,1,0}, type=2, size={radius,radius,radius},
        max_distance=0, debug=(debug or false)
    })

    local refinedList = {}
    for _, obj in ipairs(objList) do
        if func == nil then
            table.insert(refinedList, obj.hit_object)
        else
            if func(obj.hit_object) then
                table.insert(refinedList, obj.hit_object)
            end
        end
    end

    return refinedList
end

--Coroutine delay, in seconds
function wait(time)
    local start = os.time()
    repeat coroutine.yield(0) until os.time() > start + time
end

--Reverses a table
function reverseTable(t)
    local reversedTable = {}
    local itemCount = #t
    for k, v in ipairs(t) do
        reversedTable[itemCount + 1 - k] = v
    end
    return reversedTable
end

--Spawns the button
function createActivationButton()
    self.createButton({
        click_function="click_fixDeck", function_owner=self,
        position={0,0.1,-0.82}, height=150, width=640, color={1,1,1,0},
        tooltip="Apply fix to deck."
    })
end