Alguém pode dar arrumada no meu script, eu sei que ele ta muito pogzado, ultimamente não tenho querendo pensar em usar tabelas e for ;D

Ai eu faço da maneira que eu encontrar mais facil e pensar menos ;D

Quando eu falo hi , sword , yes .. ele só aceita o sword e não fala nada no yes.

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 config = {
skills = {club = 1, sword = 2, axe = 3, distance = 4, shield = 5},
item = 9971,
count = 1
}

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, 'sword') then
        if isInArray({4,8},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill sword for 1 gold ingot.?', cid)       
talkState[talkUser] = 1
else
     selfSay('Only knight and elite knight can buy sword fighting.', cid)   
                   end

             elseif msgcontains(msg, 'club') then
        if isInArray({4,8},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill club for 1 gold ingot?', cid)       
talkState[talkUser] = 2
else
     selfSay('Only knight and elite knight can buy club fighting.', cid)   
                   end     


          elseif msgcontains(msg, 'mace') then
        if isInArray({4,8},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill mace  for 1 gold ingot.?', cid)       
talkState[talkUser] = 3
else
     selfSay('Only knight and elite knight can buy mace fighting.', cid)   
                   end       

               elseif msgcontains(msg, 'axe') then
        if isInArray({4,8},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill axe  for 1 gold ingot.?', cid)       
talkState[talkUser] = 4
else
     selfSay('Only knight and elite knight can buy axe fighting.', cid)   
                   end     

                   elseif msgcontains(msg, 'shield') then
        if isInArray({4,3,7,8},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill distance  for 1 gold ingot.?', cid)       
talkState[talkUser] = 5
else
     selfSay('Only paladins ,royal paladins, knight and elite knight can buy shield fighting.', cid)   
                   end      


                     elseif msgcontains(msg, 'distance') then
        if isInArray({3,7},getPlayerVocation(cid)) then
                        selfSay('You want to buy a skill distance  for 1 gold ingot.?', cid)       
talkState[talkUser] = 6
else
     selfSay('Only paladins and royal paladins can buy distance fighting.', cid)   
                   end   

                    elseif msgcontains(msg, 'info')then
                         selfSay('Você deseja ver suas informações?', cid)       
talkState[talkUser] = 7




           elseif talkState[talkUser] == 1 then
               if msgcontains(msg, 'yes') then
                        if doPlayerRemoveItem(cid,config.item,item.count) then         
                              doPlayerAddSkill(cid,config.skills.sword,1)
                               selfSay('You bought a sword skill.', cid)
                               talkState[talkUser] = 0
                    else
                         selfSay('You do not have the needed item', cid)    
               end


            elseif talkState[talkUser] == 3 then
            if msgcontains(msg, 'yes') then
                        if doPlayerRemoveItem(cid,config.item,item.count) then         
                              doPlayerAddSkill(cid,config.skills.mace,1)
                               selfSay('You bought a mace skill.', cid)
                               talkState[talkUser] = 0
                    else
                         selfSay('You do not have the needed item', cid)    
               end

            elseif talkState[talkUser] == 4 then
            if msgcontains(msg, 'yes') then
                        if doPlayerRemoveItem(cid,config.item,item.count) then         
                              doPlayerAddSkill(cid,config.skills.axe,1)
                               selfSay('You bought a axe skill.', cid)
                               talkState[talkUser] = 0
                    else
                         selfSay('You do not have the needed item', cid)    
               end

              elseif talkState[talkUser] == 5 then
            if msgcontains(msg, 'yes') then
                        if doPlayerRemoveItem(cid,config.item,item.count) then         
                              doPlayerAddSkill(cid,config.skills.shield,1)
                               selfSay('You bought a shield skill.', cid)
                               talkState[talkUser] = 0
                    else
                         selfSay('You do not have the needed item', cid)    
               end

           elseif talkState[talkUser] == 6 then
            if msgcontains(msg, 'yes') then
                        if doPlayerRemoveItem(cid,config.item,item.count) then         
                              doPlayerAddSkill(cid,config.skills.distance,1)
                               selfSay('You bought a distance skill.', cid)
                               talkState[talkUser] = 0
                    else
                         selfSay('You do not have the needed item', cid)    
               end


                elseif talkState[talkUser] == 7 then
                     if msgcontains(msg, 'yes') then
                          if isInArray({4,8},getPlayerVocation(cid)) then                          
                                doShowTextDialog(cid, 5958, "•Skill Information:" ..
                       "\n¤Sword: " .. getPlayerSkillLevel(cid, config.skills.sword) .. 
                               "\n¤Mace: " .. getPlayerSkillLevel(cid, config.skills.mace) ..
                               "\n¤Axe: " .. getPlayerSkillLevel(cid, config.skills.axe) ..
                               "\n¤Shield: " .. getPlayerSkillLevel(cid, config.skills.shield) ..
                               "" )
                            talkState[talkUser] = 0
                   elseif isInArray({3,7},getPlayerVocation(cid)) then 
                       doSowTextDialog(cid, 5958, "•Skill Information:" ..
                       "\n¤Distance: " .. getPlayerSkillLevel(cid, config.skills.distance) .. 
                               "\n¤Shield: " .. getPlayerSkillLevel(cid, config.skills.shield) ..
                               "" )         
                end
                   end

                 end
                    end  
                         end
                            end             

                   end
                      end
                        end


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

Sempre tive dificuldade nisso ;D

Concordo plenamente REP + TEU

Tenta ai sky

@EDIT AI ERREI NUMA PARTE NAO SEI C VAI FUNCIONAR C VOCE JA COPIO COPIA DNV

sim,nesse caso eu preferia usar tabela...

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

local skills = {
["club"] = {skillid = 1,price = {15,9971},vocs = {4,8}},
["sword"] = {skillid = 2,price = {15,9971},vocs = {4,8}},
["mace"] = {skillid = 0,price = {15,9971},vocs = {4,8}},
["axe"] = {skillid = 4,price = {15,9971},vocs = {4,8}},
["shield"] = {skillid = 5,price = {15,9971},vocs = {4,3,7,8}},
["distance"] = {skillid = 4,price = {15,9971},vocs = {3,7}}
}

if (msgcontains(msg, 'skill') or msgcontains(msg, 'skills'))then
local str = ""
str = str .. "I selling this skills: "
for name, pos in pairs(skills) do
str = str.." {"..name.."} = "..pos.price[1].." gold ingot /"
end
str = str .. "."
npcHandler:say(str, cid)
elseif skills[msg] then
if isInArray(skills[msg].vocs,getPlayerVocation(cid)) then
if doPlayerRemoveItem(cid,skills[msg].price[2],skills[msg].price[1]) then		
doPlayerAddSkill(cid,skills[msg].skillid,1)
npcHandler:say("You bought a "..msg.." skill", cid)
else
npcHandler:say("You do not have  "..skills[msg].price[1].." ".. getItemNameById(skills[msg].price[2]), cid)
end
else
npcHandler:say("You dont have vocation for buy this skill", cid)
end
end
return true
end
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())