[Help] getPlayerItemCount(), boolean

[olavo]

I have this code:

function checaItens()
	local items = {{id = 2160, count = 2}, {id = 2152, count = 5}}
	local retorna = true
	for i, item in ipairs(items) do
		if(retorna == true) then
 			if(getPlayerItemCount(cid, item.id) < item.count) then
				retorna = false
			end
		end
	end
	return retorna
end

why its returning this error:

[22/08/2009 23:52:46] Lua Script Error: [Npc interface]
[22/08/2009 23:52:46] mods/npc/2promotion/missao1.luanCreatureSay

[22/08/2009 23:52:46] mods/npc/2promotion/missao1.lua:33: attempt to compare boolean with number
[22/08/2009 23:52:46] stack traceback:
[22/08/2009 23:52:46] mods/npc/2promotion/missao1.lua:33: in function 'checaItens'
[22/08/2009 23:52:46] mods/npc/2promotion/missao1.lua:62: in function 'callback'
[22/08/2009 23:52:46] data/npc/lib/npcsystem/npchandler.lua:383: in function 'onCreatureSay'
[22/08/2009 23:52:46] mods/npc/2promotion/missao1.lua:12: in function <mods/npc/2promotion/missao1.lua:12>

getPlayerItemCount(...) may not return a number? whats worng here?
Using TFS 0.3.5 pl1

 

[slaw]

You have typo: items/itens

 

[olavo]

O sorry i worte wrong here, but on the original script, its right. So it's not the cause.

 

[Pitufo™]

Post your npc script too...

 

[olavo]

I dont think it's necessary, as the npc is not 100% done and the error are that getPlayerItemCount(...) are returning boolean, not number...

 

[Shawak]

function checaItens()
        local items = {{id = 2160, count = 2}, {id = 2152, count = 5}}
        local retorna = true
        for i, item in ipairs(items) do
                if(retorna == true) then
                        if(getPlayerItemCount(cid, item.id[i]) < item.count[i]) then
                                retorna = false
                        end
                end
        end
        return retorna
end

You forgot the "".

 

[olavo]

Sorry Shawak you are worng...
cant be there!
PS.
I changed

if(getPlayerItemCount(cid, item.id) < item.count) then

to

if(getPlayerItemCount(cid, 2152) < 3) then

for test and retuned the same error.

 

[Shawak]

Sorry Shawak you are worng...
cant be there!
PS.
I changed

if(getPlayerItemCount(cid, item.id) < item.count) then

to

if(getPlayerItemCount(cid, 2152) < 3) then

for test and retuned the same error.

okay, the noc is bugged .

 

[olavo]

huahuaha
I found what was wrong
this:

function checaItens()

should be

function checaItens(cid)

because of

if(getPlayerItemCount([b]cid[/b], item.id) < item.count) then

. Sorry my mastake

 

[Shawak]

huahuaha
I found what was wrong
this:

function checaItens()

should be

function checaItens(cid)

because of

if(getPlayerItemCount([b]cid[/b], item.id) < item.count) then

. Sorry my mastake

Ohh fucked, don't seen it, too.

 

[JDB]

I like how you write "Items" as "Itens."
It confuses me when I try to read it, I think that is the main error.

 

[Pitufo™]

Well that funcion return TRUE or FALSE (boolean).
I dont know how you are using the function on the npc script but it only must be like:

if(chekaItens(cid)) then

OR

if(chekaItens(cid) == FALSE) then

 

[olavo]

close this. I have already repaired