Lua need help with a quest npc script

[ewcke]

I've got a minor (NPC) problem that i need some help with, maybe someone out there could help me with that?
I need a Quest NPC for my server but i dont really know how to script it.

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NPC Name:

*BAST

What the NPC Will say:
"Bring me the horns of the might Apocalypse and the Golden Falcon of the Barbarians and I will receve you with a great reward."

If the player doesent got the required items:
"Im sorry buy you dont got the required items for this quest."

If the player got the required items:
"Thank you so much for your help, take this itams as a gift from me."

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Items that the player needs to find:

*Right Horn
ID:2337
*Left Horn
ID:2338
*Golden Falcon
ID:9003

Item that the player will receve (Reward):
*100 Crystal coin
ID:2160
*Firewalker Boots
ID:9932

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I've now fixed this NPC script. Here it the result.

Bast.xml

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Bast" script="data/npc/scripts/quest npc bast.lua" walkinterval="2000" floorchange="0">
<health now="100" max="100"/>
<look type="133" head="20" body="39" legs="45" feet="7" addons="0"/>
</npc>

quest npc bast.lua

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

local Topic = {}
local storage = 20000

function onCreatureAppear(cid) npcHandlernCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandlernCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandlernCreatureSay(cid, type, msg) end
function onThink() npcHandlernThink() end

function creatureSayCallback(cid, type, msg)
local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid
if msgcontains(msg, "hi") or msgcontains(msg, "hello") and (not npcHandler:isFocused(cid)) then
if getPlayerStorageValue(cid, storage) < 1 then
selfSay("Please {help} me!", cid, TRUE)
Topic[talkUser] = 0
elseif getPlayerStorageValue(cid, storage) == 1 then
selfSay("Have you brought the Golden Falcon and the Horne's?", cid, TRUE)
Topic[talkUser] = 1
elseif getPlayerStorageValue(cid, storage) == 2 then
selfSay("Oh hello my wife is doing fine!", cid, TRUE)
Topic[talkUser] = 0
end
npcHandler:addFocus(cid)
return true
end
if(not npcHandler:isFocused(cid)) then
return false
end
if msgcontains(msg, "bye") or msgcontains(msg, "farewell") then
selfSay("Good bye.", cid, TRUE)
Topic[talkUser] = 0
npcHandler:releaseFocus(cid)
elseif msgcontains(msg, "quest") or msgcontains(msg, "mission") or msgcontains(msg, "task") or msgcontains(msg, "help") or (msgcontains(msg, "medicine") and getPlayerStorageValue(cid, storage) > 0) then
if getPlayerStorageValue(cid, storage) < 1 then
npcHandler:say("Oh please help me.. I need to get the left and right horne of a Morgaroth and a Golden Falcon of the barbarians. I would be really glad if you could get those things for me!", cid)
setPlayerStorageValue(cid, storage, 1)
Topic[talkUser] = 0
elseif getPlayerStorageValue(cid, storage) == 1 then
selfSay("Have you brought the required items?", cid, TRUE)
Topic[talkUser] = 1
elseif getPlayerStorageValue(cid, storage) == 2 then
selfSay("Thank you so much, take this itams as a gift from me!", cid, TRUE)
Topic[talkUser] = 0
end
elseif Topic[talkUser] == 1 then
if msgcontains(msg, "yes") then
if getPlayerItemCount(cid, 2337) >= 1 and getPlayerItemCount(cid, 2338) >= 1 and getPlayerItemCount(cid, 9003) >= 1 then
doPlayerRemoveItem(cid, 2337, 1)
doPlayerRemoveItem(cid, 2338, 1)
doPlayerRemoveItem(cid, 9003, 1)
npcHandler:say("Oh please take this items.", cid)
doPlayerAddItem(cid, 2160, 100)
doPlayerAddItem(cid, 9932, 1)
setPlayerStorageValue(cid, storage, 2)
else
npcHandler:say("YOU DON'T HAVE THEM! PLEASE HURRY THE FUCK UP!", cid)
end
else
npcHandler:say("PLEASE HURRY!", cid)
end
Topic[talkUser] = 0
end
return TRUE
end

npcHandler:setMessage(MESSAGE_WALKAWAY, "Good bye.")
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)