Lua Item charges On use does not take charge!

[Marvo]

Hello yes I hope i am posting this in the right section. I need help fixing a script I am trying to make a book of blessings but with charges and no matter what i do i can't seem to make it use charges. I added charges in items.xml ive try the script with doremoveitem(item.uid) and it will just take all charges and not just one! what am i missing?

local cfg = {
    bless = { 1, 2, 3, 4, 5 },
    level = 8
}

function onUse(cid, item, fromPosition, itemEx, toPosition)
    for i = 1, table.maxn(cfg.bless) do
        if(getPlayerBlessing(cid, cfg.bless[i])) then
            doSendMagicEffect(getCreaturePosition(cid), CONST_ME_POFF)
            doCreatureSay(cid, "You have already been blessed.", TALKTYPE_ORANGE_1)
            return true
        end
    end
    if getPlayerLevel(cid) >= cfg.level then
        for i = 1, table.maxn(cfg.bless) do
            doPlayerAddBlessing(cid, cfg.bless[i])
        end
        doSendMagicEffect(getCreaturePosition(cid), CONST_ME_HOLYAREA)
        doSendAnimatedText(getCreaturePosition(cid), "BLESSED!", TEXTCOLOR_RED)
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_ORANGE, "You have been blessed by the gods.")
    end
    return true
end

 

[Infernum]

doRemoveItem(item.uid, 1)
the 2nd parameter is to define how many charges should be taken away. if you don't use it, it removes the whole item.

 

[Marvo]

doRemoveItem(item.uid, 1)
the 2nd parameter is to define how many charges should be taken away. if you don't use it, it removes the whole item.

It still takes whole item not just 1 charge. :/

 

[Infernum]

are you actually talking about charges on the item? or the items in a stack
because those two are completely different

 

[Marvo]

charges on the item.

22:46 You see tome of knowledge that has 5 charges left.
It weighs 15.00 oz.
Use this Tome to gain Blessing on each death!.
ItemID: [11128].
Position: [X: 983] [Y: 1025] [Z: 7].

 

[Infernum]

doItemSetAttribute(item.uid, ITEM_ATTRIBUTE_CHARGES, getItemAttribute(item.uid, ITEM_ATTRIBUTE_CHARGES) - 1)

 

[Marvo]

Still no luck it is okay. I just notice i should add someinfo about server it is 8.60 TFS 0.3.6 I am sorry if tat is why the suggestions have not worked.

 

[Infernum]

good luck

 

[goo_pile]

Thx delusion for the lead. i've been looking for this exact feature.
I rebuild the line for tfs 1.2 functions

only thing is that the item does not automaticaly decay to something else.

so i made this.

for anyone looking for that feature.

        if item:setAttribute( ITEM_ATTRIBUTE_CHARGES, item:getAttribute(ITEM_ATTRIBUTE_CHARGES) - 1) then
         

        if (item:getAttribute(ITEM_ATTRIBUTE_CHARGES) <= 0)then
            if item:getType():getDecayId() == 0 then
                item:remove()
            else
                item:transform(item:getType():getDecayId())
            end
        end
        -- place action here

        end