Matrix math. I added types and functions for matrix scaling and translation, which took about two hours. I’m thinking I might not use matrices in the PICO-8 port because they seem to add a bunch of overhead. I guess I’ll see.
An update on Vim: sometimes I find myself pressing “j” to go down in programs which aren’t Vim. I wish all programs had Vim key mappings. Then I could hjkl my way around everywhere. It’s so nice to not have to move my hand back and forth to the arrow keys or mouse. I know it doesn’t sound like a big deal, but it really is. One thing I haven’t figured out yet is how to copy and paste out of Vim. Right now I have to save these posts and then open them in a different editor to copy and paste them into WordPress. Anyway, I’ll see you tomorrow!
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