NPC A few NPC's

[Launian]

Well, I left OT's for a while (since 7.9), so there might be some errors, but I'll post some NPC's that I've been doing/modifying. If you guys find them usefull, great, and if you can give me some tips to make them simplier, even better

Jewerly trader (including gold ingots and nuggets):

christine.xml

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Christine" script="data/npc/scripts/gems.lua" walkinterval="2000" floorchange="0">
	<health now="100" max="100"/>
	<look type="140" head="115" body="108" legs="124" feet="114" addons="2"/>
	<parameters>
		<parameter key="message_greet" value="Hello |PLAYERNAME|. I'm a jewerly trader, to I buy and sell all kinds of gems."/>
	</parameters>
</npc>

gems.lua

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

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

-- Buyables
	-- Pearls
	shopModule:addBuyableItem({''}, 2144, 1000, 'black pearl')
	shopModule:addBuyableItem({''}, 2143, 1000, 'white pearl')

	-- Small gems
	shopModule:addBuyableItem({''}, 2150, 800, 'small amethyst')
	shopModule:addBuyableItem({''}, 2145, 800, 'small diamond')
	shopModule:addBuyableItem({''}, 2149, 800, 'small emerald')
	shopModule:addBuyableItem({''}, 2147, 800, 'small ruby')
	shopModule:addBuyableItem({''}, 2146, 800, 'small sapphire')
	shopModule:addBuyableItem({''}, 9970, 800, 'small topaz')

	-- Big Gems
	shopModule:addBuyableItem({''}, 2158, 1000000, 'blue gem')
	shopModule:addBuyableItem({''}, 2155, 1000000, 'green gem')
	shopModule:addBuyableItem({''}, 2156, 500000, 'red gem')
	shopModule:addBuyableItem({''}, 2153, 1000000, 'violet gem')
	shopModule:addBuyableItem({''}, 2154, 1000000, 'yellow gem')

	-- Gold Pieces
	shopModule:addBuyableItem({''}, 2159, 500, 'scarab coin')
	shopModule:addBuyableItem({''}, 9971, 500000, 'gold ingot')
	shopModule:addBuyableItem({''}, 2157, 100000, 'gold nugget')

--Sellables

	-- Perls
	shopModule:addSellableItem({''}, 2144, 600, 'black pearl')
	shopModule:addSellableItem({''}, 2143, 500, 'white pearl')

	-- Small gems
	shopModule:addSellableItem({''}, 2150, 300, 'small amethyst')
	shopModule:addSellableItem({''}, 2145, 300, 'small diamond')
	shopModule:addSellableItem({''}, 2149, 300, 'small emerald')
	shopModule:addSellableItem({''}, 2147, 300, 'small ruby')
	shopModule:addSellableItem({''}, 2146, 300, 'small sapphire')
	shopModule:addSellableItem({''}, 9970, 300, 'small topaz')

	-- Big Gems
	shopModule:addSellableItem({''}, 2158, 100000, 'blue gem')
	shopModule:addSellableItem({''}, 2155, 100000, 'green gem')
	shopModule:addSellableItem({''}, 2156, 25000, 'red gem')
	shopModule:addSellableItem({''}, 2153, 100000, 'violet gem')
	shopModule:addSellableItem({''}, 2154, 100000, 'yellow gem')

	-- Gold Pieces
	shopModule:addSellableItem({''}, 2159, 100, 'scarab coin')
	shopModule:addSellableItem({''}, 9971, 25000, 'gold ingot')
	shopModule:addSellableItem({''}, 2157, 50000, 'gold nugget')


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

Amulet seller (with all the amulets that are buyable from NPC's):

Dufi.xml

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Dufi" script="data/npc/scripts/amulets.lua" walkinterval="2000" floorchange="0">
	<health now="100" max="100"/>
	<look type="80" head="0" body="0" legs="0" feet="0" addons="0"/>
    <parameters> 
	  <parameter key="message_greet" value="Hello |PLAYERNAME|. I sell aols, as well as another amulets. Just say {trade} to browse my wares."/>
    </parameters> 
</npc>

amulets.lua

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

local shopModule = ShopModule:new()
npcHandler:addModule(shopModule)

shopModule:addBuyableItem({''}, 2173, 10000, 'amulet of loss')
shopModule:addBuyableItem({''}, 2161, 500, 100, 'strange talisman')
shopModule:addBuyableItem({''}, 2170, 500, 200, 'silver amulet')
shopModule:addBuyableItem({''}, 2171, 5000, 'platinum amulet')
shopModule:addBuyableItem({''}, 2172, 500, 200, 'bronze amulet')
shopModule:addBuyableItem({''}, 2197, 7000, 5, 'stone skin amulet')
shopModule:addBuyableItem({''}, 2198, 2000, 100, 'elven amulet')
shopModule:addBuyableItem({''}, 2200, 1000, 250, 'protection amulet')
shopModule:addBuyableItem({''}, 2201, 500, 100, 'dragon necklace')
shopModule:addBuyableItem({''}, 2199, 500, 100, 'garlick necklace')



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

Well, that's about it for now. I guess you all know where you got to put them So again, if you have any advice, more than welcome. I'll post some more later, wanting to make an ring engraver and a backpack seller.

Laun~