Allow multiple player slots in one co-op instance

[mDuo13]

I would like to allow multiple players, each with their own set of items and Archipelago player slot, to make progress while playing the same Risk of Rain 2 co-op instance. So each player sends and receives items from the multiworld according to their own player slot, based on who triggered the item check.

I'm not sure this is technically possible with the way RoR2 works, but it would be nice if it is.

[alwaysintreble]

While this should "just work" once the collect fix is done, which is coming with the rewrite I assume, you can already play co-op with RoR2's native co-op.

[mDuo13]

My experience playing co-op with multiple Archipelago players in the same Risk of Rain 2 instance is that only the host's RoR2 settings seem to apply. All the players get the host's items from the multiworld and all items anyone finds count towards only the host's Archipelago checks.

[Ijwu]

This is not possible due to how the mod is currently built and would require a large rework. I'm not in a position to make that happen currently.