Compiling Look for item in container

[Stellow]

I am trying to implement a system which players can conjure runes with the blank rune on their backpack.
The part of the code i am trying to edit is here:

    ReturnValue result = RET_NOERROR;
    if (spell->getReagentId() != 0){
        //Test if we can cast the conjure spell on left hand
        ReturnValue result1 = internalConjureItem(player, spell->getConjureId(), spell->getConjureCount(),
            spell->getReagentId(), SLOT_LEFT, true);

        if (result1 == RET_NOERROR){
            //Check level/mana etc.
            if (!spell->playerSpellCheck(player)){
                return false;
            }

            result1 = internalConjureItem(player, spell->getConjureId(), spell->getConjureCount(),
                spell->getReagentId(), SLOT_LEFT);

            if (result1 == RET_NOERROR){
                spell->postCastSpell(player, false);
            }
        }

and

    if (reagentId != 0){
        Item* item = player->getInventoryItem(slot);
        if (item && item->getID() == reagentId){
            if (item->isStackable() && item->getItemCount() != 1){ //TODO? reagentCount
                return RET_YOUNEEDTOSPLITYOURSPEARS;
            }

            if (test){
                return RET_NOERROR;
            }

            Item* newItem = g_game.transformItem(item, conjureId, conjureCount);
            if (newItem){
                g_game.startDecay(newItem);
            }

            player->updateInventoryWeight();
            return RET_NOERROR;
        }
    }

    player->updateInventoryWeight();
    return RET_YOUNEEDAMAGICITEMTOCASTSPELL;

On this specific one, he can conjure on left hand....

ideas?

 

[Milice]

Item* bp = player->getInventoryItem(CONST_SLOT_BACKPACK);
if(bp){
for(Item* item : bp->getItemList()){

}

Wrote this on my phone so don't kill me if it doesn't work ;p but i guess that is some of the functions you could use.

 

[Stellow]

I will try to work on that and let you know, thankyou