4 commits

Author	SHA1	Message	Date
Christine Lemmer-Webber	ebd57bae3a	Added gates and a diamond, updated background tile edges	2024-05-19 17:09:27 -04:00
David Thompson	9b6ed8ba71	Add basic undo with Z key.	2024-05-18 18:51:45 -04:00
David Thompson	a34a7e9b7a	Add block pushing and wireworld simulation.	2024-05-18 14:04:35 -04:00
David Thompson	b9f9e81381	Export tileset and test rendering a tile.	2024-05-17 17:58:43 -04:00