information npc

local Entry = 1000001 -- NPC entry
local npc_text = 700000
local T =
{
--	{icon, "Name", npc_text+X},
	{0, "I would like to know how the server works", npc_text+1},
	{0, "Section A", npc_text+2},
	{0, "Section B", npc_text+3},
	{0, "Other Information", npc_text+4},
}
local D = #T

function T.Hello(pUnit, event, pPlayer)
	pUnit:GossipCreateMenu(npc_text, pPlayer, 0)
	for k, v in ipairs(T) do
		pUnit:GossipMenuAddItem(v[1], v[2], D+k, 0, '', 0)
	end
	pUnit:GossipSendMenu(pPlayer)
end

function T.Select(pUnit, event, pPlayer, id, intid, code)
	if(intid > D) then
		pUnit:GossipCreateMenu(T[intid-D][3], pPlayer, 0)
		pUnit:GossipMenuAddItem(0, "Back..", 0, 0, '', 0)
		pUnit:GossipSendMenu(pPlayer)
		return
	end
	T.Hello(pUnit, event, pPlayer)
end

RegisterUnitGossipEvent(100001, 1, T.Hello)
RegisterUnitGossipEvent(100001, 1, T.Select)