quest::collectitems

[Secrets]

all credit for this goes to aza77, i'm just post it before it gets lost:

questmgr.cpp

int QuestManager::collectitems_processSlot(sint16 slot_id, uint32 item_id,
	bool remove)
{
	ItemInst *item;
	int quantity = 0;
 
	item = initiator->GetInv().GetItem(slot_id);
 
	// If we have found matching item, add quantity
	if (item && item->GetID() == item_id)
	{
		// If item is stackable, add its charges (quantity)
		if (item->IsStackable())
		{
			quantity = item->GetCharges();
		}
		else
		{
			quantity = 1;
		}
 
		// Remove item from inventory
		if (remove)
		{
			initiator->DeleteItemInInventory(slot_id, 0, true);
		}
	}
 
	return quantity;
}
 
// Returns number of item_id that exist in inventory
// If remove is true, items are removed as they are counted.
int QuestManager::collectitems(uint32 item_id, bool remove)
{
	int quantity = 0;
	int slot_id;
 
	for (slot_id = 22; slot_id <= 29; ++slot_id)
	{
		quantity += collectitems_processSlot(slot_id, item_id, remove);
	}
 
	for (slot_id = 251; slot_id <= 330; ++slot_id)
	{
		quantity += collectitems_processSlot(slot_id, item_id, remove);
	}
 
	return quantity;
}

questmgr.h non-protected area:

int collectitems(uint32 item_id, bool remove);
int collectitems_processSlot(sint16 slot_id, uint32 item_id, bool remove);

perlparser.cpp

XS(XS__collectitems);
XS(XS__collectitems)
{
	dXSARGS;
	if (items != 2)
		Perl_croak(aTHX_ "Usage: collectitems(item_id, remove?)");
	
	uint32 item_id = (int)SvIV(ST(0));
	bool remove = ((int)SvIV(ST(1))) == 0?false:true;

	int quantity =
		quest_manager.collectitems(item_id, remove);

	XSRETURN_IV(quantity);
}

let me know if i'm missing anything. I think I got it all, though..

example of how it would work in a script:

sub EVENT_SAY {
my $itemstotake = quest::collectitems(1337, 0);
my $credittostore = $qglobals{credit} ? $qglobals{credit} : 0;
if($text=~/hail/i)
{
$credittostore += $itemstotake;
quest::collectitems(1337, 1);
quest::setglobal("credit", $credittostore, 5, "F");
quest::say("Ha! I will take all those items off you now, and tell you how many I have taken, while storing it in a global that adds items to itself! All at once! Muhahaha!");
quest::say("You now have $credittostore items!");
}
}

hopefully that's not too confusing on how to use it.

the script basically takes items from your character, or counts how many you have if you specify 0 on the remove flag. pretty neat command.
have fun!