Add option for custom player animations/skins/appearance

[Jenna1337]

Add option for custom player animations/skins/appearance so other players can appear visually distinct from each other aside from just names.

[Jenna1337]

Need to figure out the best way to get different players to have different animations. Also might need to figure out how to tell if a player actually has different animations in the first place.

[Krzyhau]

I'd suggest creating a separate mod for handling Gomez visuals, and create an optional integration with multiplayer mod. Then, said mod would either allow for a change of color in a default sprite (through shaders, perhaps, the same way some special areas are handled) or a switch of sprites (like Sonez mod, except it would have to be handled programatically instead of through a regular asset loading method). Additionally, I don't think I ever tested optional integration of mods, so if it doesn't work, it might require a small HAT modification.