[NPC] Juwels NPC is bugged

[LoveSong]

Hello. I have a NPC called Bernard.
You can sell Rings and Emeralds.

But the Problem is he dont do that... When i wanna sell somthing there is come this error:

And this is my NPC:

Bernard.xml

<?xml version="1.0"?>

<npc name="Bernard" script="data/npc/scripts/rings.lua" access="5" lookdir="2">
	<mana now="800" max="800"/>
	<health now="200" max="200"/>
	<look type="132" head="78" body="112" legs="112" feet="58" corpse="2131"/>
</npc>

jewels.lua

local focus = 0
local talk_start = 0
local target = 0
local following = false
local attacking = false

function onThingMove(creature, thing, oldpos, oldstackpos)

end


function onCreatureAppear(creature)

end


function onCreatureDisappear(cid, pos)
  	if focus == cid then
          selfSay('Good bye then.')
          focus = 0
          talk_start = 0
  	end
end


function onCreatureTurn(creature)

end

function msgcontains(txt, str)
  	return (string.find(txt, str) and not string.find(txt, '(%w+)' .. str) and not string.find(txt, str .. '(%w+)'))
end


function onCreatureSay(cid, type, msg)
  	msg = string.lower(msg)

  	if (msgcontains(msg, 'hi') and focus == 0) and getDistanceToCreature(cid) < 4 then
  		selfSay('Welcome, Welcome! I love jewels! Got any jewel that you want me to take a look at?')
  		focus = cid
  		talk_start = os.clock()

  	elseif msgcontains(msg, 'hi') and (focus ~= cid) and getDistanceToCreature(cid) < 4 then
  		selfSay('Sorry, ' .. creatureGetName(cid) .. '! I talk to you in a minute.')

  	elseif focus == cid then
		talk_start = os.clock()

 	if msgcontains(msg, 'white pearl') then
 		sell(cid,2143,1,200)

 	elseif msgcontains(msg, 'black pearl') then
 		sell(cid,2144,1,200)

 	elseif msgcontains(msg, 'small diamond') then
 		sell(cid,2145,1,400)

 	elseif msgcontains(msg, 'small sapphire') then
 		sell(cid,2146,1,400)

 	elseif msgcontains(msg, 'small ruby') then
 		sell(cid,2147,1,400)

 	elseif msgcontains(msg, 'small emerald') then
 		sell(cid,2149,1,400)

 	elseif msgcontains(msg, 'small amethyst') then
 		sell(cid,2150,1,600)

 	elseif msgcontains(msg, 'talon') then
 		sell(cid,2151,1,500)

 	elseif msgcontains(msg, 'violet gem') then
 		sell(cid,2153,1,15000)

 	elseif msgcontains(msg, 'yellow gem') then
 		sell(cid,2154,1,15000)

 	elseif msgcontains(msg, 'green gem') then
 		sell(cid,2155,1,15000)

 	elseif msgcontains(msg, 'red gem') then
 		sell(cid,2156,1,15000)

 	elseif msgcontains(msg, 'blue gem') then
 		sell(cid,2158,1,15000)

		elseif msgcontains(msg, 'jewels') or msgcontains(msg, 'yes') or msgcontains(msg, 'diamond') or msgcontains(msg, 'pearl') or msgcontains(msg, 'jewel') then
			selfSay('I buy white and black pearls 200gp, small diamond, small sapphire, small ruby and small emeralds 400gp, talons 500gp, small amethyst 600gp and all kind of gems 15.000gp each.')

		elseif msgcontains(msg, 'bye') and getDistanceToCreature(cid) < 4 then
			selfSay('Good bye, ' .. creatureGetName(cid) .. '!')
			focus = 0
			talk_start = 0
		end
  	end
end


function onCreatureChangeOutfit(creature)

end


function onThink()
  	if (os.clock() - talk_start) > 30 then
  		if focus > 0 then
  			selfSay('Next Please...')
  		end
 		focus = 0
  	end
 	if focus ~= 0 then
 		if getDistanceToCreature(focus) > 5 then
 			selfSay('Good bye then.')
 			focus = 0
 		end
 	end
end

Please help that players can sell her rings and jewels on him.

 

[JayBeee]

That NPC is for evolutions, no wonder it doesn't work for TFS.

There's no function called "sell" in TFS.

 

[Tofflarn]

I belive he is using evo server or something like that

 

[LoveSong]

oh lol...
it was in my aries server...i downloaded it...


got some other script?

 

[hiperkarma]

Doplayertakeitem might be working?

 

[LoveSong]

Dont know but i need a new script