Post #1823386

@lindsey @jer_gib Yeah, I'd been thinking in terms of local node state when I said that because the idea a global snapshot can be derived without one in general strikes me as... well, not entirely compatible with a message passing model to begin with (if you've got a fixed node count you might be able to spot when something's become common knowledge in the way the n-player generalisation of rollback netcode for games works?)