WIXXZI morph rewritten

local T =
{
--  {"Name", morph, reqitem},
    {"Horde Sentry Warrior", 23121, 21215},
    {"Mage in Pimp Hat", 19005, 21215},
    {"Scruba Goblin", 19076, nil},
    {"Ironforge Guard", 21816, nil},
    {"Demon Hunter", 24593, nil},
    {"Female Deathknight", 24935, nil},
    {"Human Pirate", 25037, nil},
}

local function WIXXZI_Morpher_Gossip(unit, event, player)
    unit:GossipCreateMenu(100, player, 0)
    for k,v in ipairs(T) do
        unit:GossipMenuAddItem(6, v[1], k, 0)
    end
    unit:GossipMenuAddItem(0, "Demorph Me", 0, 0, "Are you sure?", 0)
    unit:GossipSendMenu(player)
end

local function WIXXZI_Morpher_Submenus(unit, event, player, id, intid, code)
    if(intid == 0) then
        player:Demorph()
        player:SendAreaTriggerMessage("You have now been demorphed")
    elseif(T[intid]) then
        if(not T[intid][3] or player:HasItem(T[intid][3])) then
            player:SetModel(T[intid][2])
        else
            player:SendAreaTriggerMessage("You don't have the required item for this morph")
        end
    end
    WIXXZI_Morpher_Gossip(unit, event, player)
end

RegisterUnitGossipEvent(4, 1, WIXXZI_Morpher_Gossip)
RegisterUnitGossipEvent(4, 2, WIXXZI_Morpher_Submenus)