How Do I Stop People From Picking Up A Pack?

Unknown

I was wondering how you would stop someone from picking up a certain pack after its been dropped, anybody know how to?

Turkeh

Something similar to the following would probably work.
In item.cs:

function ItemData::onThrow(%data,%obj,%shape)
{
	%obj.wasDropped = 1;

	// Rest of function omitted...
}

...

function ItemData::onCollision(%data,%obj,%col)
{
	if (%obj.wasDropped)
		return;

	// Rest of function omitted...
}