XEKANUB - bizarre key block behavior

[Zaratustra]

Key blocks behave oddly when set on a sequence.

[Kevan]

Yes, they did get a bit weird and inconsistent when chained - because doors aren't attached to specific key blocks, you can have one block create a door and another immediately decide to delete it.

The cleanest way to resolve this has been to say that doors don't trigger other doors, and to change the create/delete rules. Seems a pity to lose the chaining, but I think the new implementation is probably the most intuitive.

[Zaratustra]

Maybe add directional information to gates, then? You'd just need two more gate types.

[Kevan]

Done! I'm still not convinced that chained doors are particularly useful, but they're fun to watch, and it'd be good to see if anyone comes up with any clever uses for them.

[SMK-CA]

Heres one cydotyg.

[MagiMaster]

HENIREF is a bit strange.  Especially the cyclical bits.  The lower bit just shows that the key blocks are asymetrical.