job_item_ref.role notes

[BenLubar]

Enum item 0 seems to be used for the item being consumed by a personal task. Examples: the food from Eat, the drink from Drink, the equipment from Pickup Equipment.

Reagent seems to be used not only for ingredients of a recipe but also for tools. Examples: the stepladder from Gather Plants.

QueuedContainer is the item being hauled to a barrel/bin, and Hauled is the target barrel/bin for Store Item in Barrel/Store Item in Bin. Not really much we can do at a structure level for this one, but I thought it was an interesting side effect of the implementation of the new version of Store Item in Barrel/Store Item in Bin.