Generate all animations for all animated tiles.

## This issue tracks me trying to automatically generate all animations for all characters, objects, effects, and related items.

### Characters
- [x] Script can generate animation tile offsets ready to be used in xml formatting.
- [ ] Script is able to actually generate the valid XML.
- [ ] Script is done.
- [ ] All characters animations generated into a TSX file
- [ ] All object animations generated.
- [ ] All animations done.