--[[
    Script made by Blyitgen @ AC-Web.org
    These credits must stay in place!
]]

-- Varibles
local NPC = 78000  -- NPC entry for gossip

local x1,y1,z1 = 1.1, 1.2, 1.3 -- location for Player 1
local x2,y2,z2 = 1.1, 1.2, 1.3 -- location for Player 2

local started = false  -- Status of the arena (false = not started, true = started)

local p1 = {}
local p2 = {}

-- Custom Functions

local function getRandom(array)
    local size = #array
    if(size == 0) then
        return 0 -- false, nil?
    elseif(size > 1) then
        return array[math.random(1,size)]
    elseif(size == 1) then
        return array[1]
    end
end

local function sendPlayers()
-- Script
end

local function addPlayer(player,unit)
    local p1s = #p1
    local p2s = #p2
    -- p1[p1s + 1] = player Lets use table insert instead. Less code and a cleaner table and it might just be better later on.
    if (p1s > p2s)  then
        table.insert(player, p2)
    elseif(p1s < p2s or p1s = p2s) then
        table.insert(player, p1)
    end
    player:SendBroadcastMessage("You are now added to the queue! Good luck!")
end

local function Hello(Unit, Event, player)
    Unit:GossipCreateMenu(100, player, 0)

    Unit:GossipMenuAddItem(6, "Add me to the queue!", 1)
    Unit:GossipMenuAddItem(7, "Nevermind", 2)

    Unit:GossipSendMenu(player)
end

local function Select(Unit, Event, player, id, intid, code, pMisc)
    if(intid == 1) then
        addPlayer(player)
    end
    player:GossipComplete()
end

-- Registers
RegisterTimedEvent("sendPlayers", 30000, 0)
RegisterUnitGossipEvent(NPC, 1, Hello)
RegisterUnitGossipEvent(NPC, 2, Select)