Npc request

[Collz]

So what i basically need is an npc that can do all of this in the example below... Also i am using TFS 0.3.4

Player: Hi
Npc: Hello |PLAYERNAME|, I really need your help.
Player: Help.
Npc: My brother went to the Troll Island to do some research. It has been 2 weeks and he has not returned. I am worried deeply. Can you go to Troll Island and find him for me.
Player: Troll Island
Npc: Go east from here and you will find Sarlom, talk to him and he can take you to troll island.
Player: Bye
Npc: Hurry my friend, my brothers faith lays in your hands.

Returning
----------
Player: Hi
Npc: Please tell me about my brother, is he hurt?
Player: hurt
Npc: He didnt make it! Did you find anything on him?
Player: Wedding Ring
Npc: Thank you kind friend. Take this for all your hard work....

The npc gives you 150 GP and 200 exp.
The Wedding ring id is 2121.

 

[Collz]

can anybody help me.

 

[Collz]

I tried to make it myself and it didnt work.

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

function onCreatureAppear(cid)                npcHandler:onCreatureAppear(cid)            end
function onCreatureDisappear(cid)            npcHandler:onCreatureDisappear(cid)            end
function onCreatureSay(cid, type, msg)            npcHandler:onCreatureSay(cid, type, msg)        end
function onThink()                    npcHandler:onThink()                    end

function creatureSayCallback(cid, type, msg)
    if(not npcHandler:isFocused(cid)) then
        return false
    end

    local talkUser = NPCHANDLER_CONVBEHAVIOR == CONVERSATION_DEFAULT and 0 or cid


    if msgcontains(msg, 'quest') then
	if getPlayerStorageValue(cid, 30120) == -1 then
		npcHandler:say('Hello |PLAYERNAME|, I really need your {help}', cid)
		talkState[talkUser] = 1
        end
        
    elseif talkState[talkUser] == 1 then
        if msgcontains(msg, 'help') then
                npcHandler:say('My brother went to the {Troll Island} to do some research. It has been one weeks and he has not returned. I am worried deeply. Can you go to Troll Island and find him.', cid)
        end

    elseif talkState[talkUser] == 1 then
        if msgcontains(msg, 'Troll') then
		npcHandler:say('Go directly east of here and you will find Sarlom. He is my cousin and he can take you to Troll Island. Also bring me his wedding ring back so that I could know if you found him.', cid)
                setPlayerStorageValue(cid,30120,1)
        end

    elseif talkState[talkUser] == 2 then
        if msgcontains(msg, 'Wedding') then
                npcHandler:say('Did you bring me back his wedding ring?', cid)
	            if doPlayerRemoveItem(cid,2121,1) == TRUE then
                setPlayerStorageValue(cid,30121,2)
                setPlayerStorageValue(cid,60035,1)
                doPlayerAddItem(cid,2148,150)
		    doPlayerAddExp(cid,200)
                talkState[talkUser] = 3
                else
                npcHandler:say('Please bring me his wedding ring so I know that you found him.', cid)
            end
            end
            end
    return true
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())

Can somebody edit it.
Here is the error im getting

[06/09/2009 21:28:41] [Warning - NpcScript::NpcScript] Cannot load script: data/npc/scripts/fau.lua
[06/09/2009 21:28:41] data/npc/scripts/fau.lua:1: unexpected symbol near 'ÿ'