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NPC Change Items

M

merfus

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Joined
Dec 27, 2011
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Poland
Hello i need script for NPC who change/sell item(s) for 2 other items + 100cc

-Player must have 2 items in backpack
-If he have that 2 items ID "x" and ID "y" he talk to NPC:

Player-> Hi
NPC -> Hi
Player -> Change
NPC -> Do you want to change that ring? It will cost 100cc
Player -> Yes (Now player lost 100cc, items ID "x" and "y" and get item ID "z")

-I need 9 change of 2 items +100cc for other item in 1 script. Just like he sell 9 other items for something (every item cost with other items+100cc).

Can anyone help me?

TFS 0.3.6pl1
 
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NPC XML
LUA: 
<?xml version="1.0" encoding="UTF-8"?>
<npc name="NPC CHANGER" script="data/npc/scripts/echanger.lua" access="5" lookdir="2" walkinterval="25"> 
  <mana now="800" max="800" /> 
  <health now="200" max="200" /> 
  <look type="160" head="0" body="0" legs="0" feet="0" /> 
  <parameters> 
    <parameter key="message_greet" value="Hello |PLAYERNAME|. Me can make good items from items me need." /> 
  </parameters> 
</npc>

echanger.lua
LUA: 
local ring = 123 <-- ring id
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

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
		if msgcontains(msg, 'Change') then
			if getPlayerItemCount(cid,ring) >= 1 then
				selfSay('Do you want to change that ring? It will cost 100cc?')
				talk_state = 1
			else
				selfSay('I need a 100 Crystal coins, to give you the ring. Come back when you have them.')
				talk_state = 0
			end

			elseif msgcontains(msg, 'yes') and talk_state == 1 then
			talk_state = 0
			if getPlayerItemCount(cid, 2160) >= 100 then
			doPlayerAddItem (cid,ring)
                        selfSay('Here u are.')
			end
			else
				selfSay(havent_item)
			end


        elseif msgcontains(msg, 'no') and (talk_state >= 1 and talk_state <= 5) then
            selfSay('Every item cost with other items+100cc.')
            talk_state = 0
        end
    return true
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())
 
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Cronoxs said:
NPC XML
LUA: 
<?xml version="1.0" encoding="UTF-8"?>
<npc name="NPC CHANGER" script="data/npc/scripts/echanger.lua" access="5" lookdir="2" walkinterval="25"> 
  <mana now="800" max="800" /> 
  <health now="200" max="200" /> 
  <look type="160" head="0" body="0" legs="0" feet="0" /> 
  <parameters> 
    <parameter key="message_greet" value="Hello |PLAYERNAME|. Me can make good items from items me need." /> 
  </parameters> 
</npc>

echanger.lua
LUA: 
local ring = 123 <-- ring id
local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

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
		if msgcontains(msg, 'Change') then
			if getPlayerItemCount(cid,ring) >= 1 then
				selfSay('Do you want to change that ring? It will cost 100cc?')
				talk_state = 1
			else
				selfSay('I need a 100 Crystal coins, to give you the ring. Come back when you have them.')
				talk_state = 0
			end

			elseif msgcontains(msg, 'yes') and talk_state == 1 then
			talk_state = 0
			if getPlayerItemCount(cid, 2160) >= 100 then
			doPlayerAddItem (cid,ring)
                        selfSay('Here u are.')
			end
			else
				selfSay(havent_item)
			end


        elseif msgcontains(msg, 'no') and (talk_state >= 1 and talk_state <= 5) then
            selfSay('Every item cost with other items+100cc.')
            talk_state = 0
        end
    return true
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())
Click to expand...

It just sell ring for 100cc, i need script that for this Ring (Like you ID 123) you need to give for the NPC 2 ITEMS and 100cc.
Like item ID 234 and 324 + 100cc for ring ID 123. Can you do that?
 
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