TFS 1.X+ How to remove items from purse/store inbox?

[Albert José]

I have created a system to give to the players a "coin" their store inbox (purse), the idea is that they can't remove the item from there, allowing them to buy some special items using a lever system, but for some reason the function player:removeItem(id, count) isn't working.

There is the code snippet from my lua code to add items at store:

function Player:addStoreItemEx(item)
    local storeInbox = self:getStoreInbox()
    if storeInbox then
        item:moveTo(storeInbox)
        return true
    end
    return false
end

 

[Cr4zyt0e]

Do you have a code with Player:removeItem(id, count)? Because I can't see it in the code above.

Or do you just want a code with removeItem in it?

 

[Albert José]

Do you have a code with Player:removeItem(id, count)? Because I can't see it in the code above.

Or do you just want a code with removeItem in it?

I want to remove the item inside the player's store inbox, I have tried in two ways:

RESET_COIN = 38228
-- 1
player:removeStoreItem(RESET_COIN, 1)
-- 2
player:removeItem(RESET_COIN, 1)

There is the code from removeStoreItem:

function Player:removeStoreItem(item, quantity)
    local storeInbox = self:getStoreInbox()
    if storeInbox then
        return storeInbox:addItemEx(item, -quantity)
    end
    return FALSE
end

 

[Albert José]

I have resolved the problem by myself, I'm using the getItems() Lua:function to get the items inside the players's store inbox (it's container) and I remove them using the item:remove(count) function, I know that I could use a recursive function, but I'm too lazy to think about this, so if anyone have the same problem there is the code:

function Player:getStoreInboxItemCount(itemId)
    local storeInbox = self:getStoreInbox()
   
    return storeInbox:getItemCountById(itemId)
end

function Player:removeStoreItem(itemId, quantity)
    local storeInbox = self:getStoreInbox()
    if storeInbox then
        local items = storeInbox:getItems()

        if quantity and storeInbox:getItemCountById(itemId) < quantity then
            return false
        end

        local countRemove = quantity
        for i=1, #items do
            if items[i] and items[i]:getId() == itemId then
                if items[i]:getCount() >= countRemove then
                    items[i]:remove(countRemove)
                else
                    items[i]:remove(items[i]:getCount())
                    countRemove = countRemove - items[i]:getCount()
                end
            end
        end
    end
    return true
end

Example of usage:

RESET_COIN = 38228

local mounts = {
    [25] = {name = "Rented Horse", ID = 25, price = 5},
    [16] = {name = "Crystal Wolf", ID = 16, price = 15},
}

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    if item.itemid == 10029 then
        local mount = mounts[25]
        if player:getStoreInboxItemCount(RESET_COIN) >= mount.price then
            if not player:hasMount(mount.ID) then
                player:addMount(mount.ID)
                player:removeStoreItem(RESET_COIN, mount.price)
                player:say(string.format("You receive the permission to ride a %s.", mount.name), TALKTYPE_MONSTER_SAY)
                player:getPosition():sendMagicEffect(CONST_ME_MAGIC_BLUE)
            else
                player:sendCancelMessage("You already have this mount.")
                player:getPosition():sendMagicEffect(CONST_ME_POFF)
            end
        else
            player:sendTextMessage(MESSAGE_EVENT_ADVANCE, string.format("You must have a %i reset coins in your backpack!", mount.price))
            return false
        end
    end
    item:transform(item.itemid == 10029)
    return true
end

Btw, for some reason the player:removeItem doesn't work with items inside the inbox.