Yesterday's little bit of gamedev spiralled out of control.

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I completely rewrote the drawing routine for the upcoming Painting thing, but inadvertently broke a ton of stuff in the process.
Today will be about fixing everything so I can hopefully release it tomorrow.

Yesterday, the erase was slightly wonky, so I "fixed" it..
Today, the undo is completely broken, and the touch input no longer works.

Good grief..

Today's task, fix those issues, give it all a nice warm hug, then send it off on it's way for everyone to play.