Bullet Hell

[ericrobolson]

Create simple bullet hell game to experiment with shaders

• Allow replays, as well as 'drop ins' where you can continue playing at a replay point

[ericrobolson]

I did it like this:

Dump state, record user input and frames, at the end dump state again.

To test, load global state, play input and capture frames, dump state. Compare, if frames do not match, inspect manually (i wrote difference highlighter for this). Compare end states, if they don't match, inspect manually.