v0.21.12

Conclusion of a vacation granting ample time to add some features:

• In-world menu screen (Q key) and main title menu, granting access to:
• New raycasting first-person POV mode based on info from the lodev tutorial. Needs a lot of work, but fun!
• Item system works from acquiring an item to using it, for:
• Food items! Recovers a small amount of HP with an animation.
• Editor item! Enables a rudimentary map editor with no option to save... yet.
• Lots of bug fixes and adjustments.

Maps converted with old versions of headpack/map2asn may not work with newer versions. Versioning system not implemented yet, as this is pre-release and the format is subject to change.

Palm version still totally broken. Better, though!

As before, webassembly builds:

• VGA
• CGA

Z key is "Start" or "Interact", WASD moves. Q in-world opens the main menu. Quit doesn't work.