Quality of Life Changes

Updates:

• Some enemies now respawn.
• NPCs that I have a reference for can now have one when you talk to them.
• Shadows show under entities now.
• Spells now require you to touch the appropriate spell-book to unlock them.

Fixes

• Requesting NPCs to eat you was bugged, that one took like 2 hours to fix won't lie.
• Music shouldn't stack after reloading now.