A way to make the loot bag would be:
- Give it an item space but no use, you just hold it if you go to that slot.
- Create an onLBActivate event.
This way, if you have an item removing event, if they clicked it on the doors of the van, it would disappear from their hands. (And i'm sure you could manage scoring with vce)
Also I can make the script if this sounds like a good idea.
You can just make the bag an item.
When the player picks it up it gets put on his back.
When the player equips the actual item of it, the bag goes away from his back and he holds it.
The player could then just throw it like normally (maybe add a right click that throws the item, for people who don't know how to CTRL+W).
Items have detectable collision so you can make an event that is like onLootBagCollide or something that gets triggered when the loot bag item hits a brick with that event.
It is possible, 100% sure.