Spell Npc

[bruxo]

I need some help with my spells npcs xD.

I will say the bug, if he say light healing, he buy light , and he can buy the same spell 2x...

The script:

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('Adeus.')
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('Olá, eu sou o l?*der da Guilda dos Knights, você quer aprender alguma magia comigo?')
focus = cid
talk_state = 0
talk_start = os.clock()

elseif msgcontains(msg, 'hi') and (focus ~= cid) and getDistanceToCreature(cid) < 4 then
selfSay('Agora estou ocupado.')

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

if msgcontains(msg, 'sim') then
selfSay('Eu posso lhe ensinar muitas magias, se você for knight, é claro. Qual que você quer aprender? Não utilize espaços.')
talk_state = 1

vocation = getPlayerVocation(cid)
elseif msgcontains(msg, 'lighthealing') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,170) == 1 then
selfSay('Você aprendeu a magia, para usá-la fale exura.')
playerLearnInstantSpell(cid, 'light healing')

else
selfSay('Você não tem dinheiro.')
end
else
selfSay('Você tem que ser knight para aprender.')
end


elseif msgcontains(msg, 'light') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,100) == 1 then
selfSay('Você aprendeu a magia, para usá-la fale utevo lux.')
playerLearnInstantSpell(cid, 'light')

else
selfSay('Você não tem dinheiro.')
end
else
selfSay('Você tem que ser knight para aprender.')
end

elseif msgcontains(msg, 'findperson') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,80) == 1 then
selfSay('Você aprendeu a magia, para usá-la fale exiva "nome.')
playerLearnInstantSpell(cid, 'find person')

else
selfSay('Você não tem dinheiro.')
end
else
selfSay('Você tem que ser knight para aprender.')
end

elseif msgcontains(msg, 'antidote') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,150) == 1 then
selfSay('Você aprendeu a magia, para usá-la fale exana pox.')
playerLearnInstantSpell(cid, 'antidote')

else
selfSay('Você não tem dinheiro.')
end
else
selfSay('Você tem que ser knight para aprender.')
end

elseif msgcontains(msg, 'greatlight') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,500) == 1 then
selfSay('Você aprendeu a magia, para usá-la fale utevo gran lux.')
playerLearnInstantSpell(cid, 'great light')

else
selfSay('Você não tem dinheiro.')
end
else
selfSay('Você tem que ser knight para aprender.')
end

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



function onCreatureChangeOutfit(creature)

end


function onThink()
doNpcSetCreatureFocus(focus)
if (os.clock() - talk_start) > 45 then
if focus > 0 then
selfSay('Próximo por favor.')
end
focus = 0
end
if focus ~= 0 then
if getDistanceToCreature(focus) > 5 then
selfSay('Vá.')
focus = 0
end
end
end

Srry by bad english.

 

[Cm Himen]

i wonder if it matters if half in english half not

 

[slaw]

Yes, translate it to english, then i can help.

But i just now see that there is needed getPlayerLearnedInstantSpell, this will check that player have this spell already.

 

[GH057]

Translating for english for you...

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('Adeus.')
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('Hi, I'm leader of Knights guild, Do you want to lear some spell?')
focus = cid
talk_state = 0
talk_start = os.clock()

elseif msgcontains(msg, 'hi') and (focus ~= cid) and getDistanceToCreature(cid) < 4 then
selfSay('Wait, now i'm busy.')

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

if msgcontains(msg, 'yes') then
selfSay('I can teach you some spells, if you are a knight ofcourse. What spell you want to lean?')
talk_state = 1

vocation = getPlayerVocation(cid)
elseif msgcontains(msg, 'lighthealing') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,170) == 1 then
selfSay('You learn the spell, to use it, say exura.')
playerLearnInstantSpell(cid, 'light healing')

else
selfSay('You have no money.')
end
else
selfSay('You need be a Knight to learn spells from me.')
end


elseif msgcontains(msg, 'light') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,100) == 1 then
selfSay('You learn the spell, to use it, say utevo lux.')
playerLearnInstantSpell(cid, 'light')

else
selfSay('You have no money.')
end
else
selfSay('You need be a knight to learn spells with me.')
end

elseif msgcontains(msg, 'findperson') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,80) == 1 then
selfSay('You learn the spell, to use it, say exiva "name.')
playerLearnInstantSpell(cid, 'find person')

else
selfSay('You have no money.')
end
else
selfSay('You need be a knight to learn spells with me.')
end

elseif msgcontains(msg, 'antidote') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,150) == 1 then
selfSay('You learn the spell, to use it, say exana pox.')
playerLearnInstantSpell(cid, 'antidote')

else
selfSay('You have no money.')
end
else
selfSay('You need be a knight to learn spells with me.')
end

elseif msgcontains(msg, 'greatlight') and talk_state == 1 then
if vocation == 4 then
if doPlayerRemoveMoney(cid,500) == 1 then
selfSay('You learn the spell, to use it, say utevo gran lux.')
playerLearnInstantSpell(cid, 'great light')

else
selfSay('You have no money.')
end
else
selfSay('You need be a knight to learn spells with me.')
end

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



function onCreatureChangeOutfit(creature)

end


function onThink()
doNpcSetCreatureFocus(focus)
if (os.clock() - talk_start) > 45 then
if focus > 0 then
selfSay('Next please.')
end
focus = 0
end
if focus ~= 0 then
if getDistanceToCreature(focus) > 5 then
selfSay('Go away.')
focus = 0
end
end
end