Bevy 0.13 update

[ChristopherBiscardi]

Code and workshop lessons should both be updated.

https://bevyengine.org/news/bevy-0-13/

Notably, this includes the automatic apply_deferred that will address #1 .

[ChristopherBiscardi]

bevy_easings is released on crates.io with 0.13 compatibility and is the only major dependency for this workshop.

[ChristopherBiscardi]

Base updates for 0.13 that result in a running program again:

• Input is now ButtonInput
  • https://github.com/bevyengine/bevy/pull/10859
• alignment is now justify
  • https://github.com/bevyengine/bevy/pull/10854
• KeyCode::Left is now KeyCode::ArrowLeft
  • likely due to winit upgrades around keycode handling: https://bevyengine.org/news/bevy-0-13/#winit-upgrade
• add_state is now init_state
  • https://github.com/bevyengine/bevy/pull/11043
  • The requirement to have a Default implementation was also removed, so does it make more sense to use the new insert_state?

The program runs and all functionality seems to be working, however some of the issues seen in #1 seem much more easily triggerable in 0.13.

https://github.com/rust-adventure/2048/assets/551247/25e44eb4-193a-42fc-bb3e-2ce77d8896ce

Changes were made in https://github.com/rust-adventure/2048/commit/447b6218dd1ee2284cdf0ace89af640b503f37e6

[ChristopherBiscardi]

Added a new section on testing, especially around detecting game over (without having to play an entire game) -- https://github.com/rust-adventure/2048/commit/1687150903f99a892ec1ee971a74cc6da874029a

[ChristopherBiscardi]

added sprites now that 9-slice scaling is in bevy releases