local players, canVote, voted = {}, true, {}

ui.addPopup(20, 1, 'Você deseja votar?', nil, 20, 20, 200, true)

for n in pairs(tfm.get.room.playerList) do
    table.insert(players, n)
end

function checkVotes()
    if #voted == #players then
        canVote = false
        for i = 1, #voted do
            print(voted[i][1]..' '..(voted[i][2] == "yes" and "upvoted" or "downvoted")..'.')
        end
    end
end

function eventNewPlayer(n)
    if canVote then
        local found = false
        for i = 1, #players do
            if players[i] == n then
                found = true
                break
            end
        end
        if not found then
            table.insert(players, n)
        end
    end
end

function eventPlayerLeft(n)
    local idx
    for i = 1, #players do
        if players[i] == n then
            idx = i
            break
        end
    end
    local vidx
    for i = 1, #voted do
        if voted[i][1] == n then
            vidx = i
            break
        end
    end
    table.remove(players, idx)
    table.remove(voted, vidx)

end

function eventPopupAnswer(id, n, answer)
    if canVote and id == 20 then
        table.insert(voted, {n, answer})
        checkVotes()
    end
end