Prototype 1.3a

A bit of a more substantial update than usual. I'm trying to have updates be a bit more bigger than usual. I was gonna do a bit more before uploading this, but I figured it's been long enough since the last update.

- The test dummy will follow you if you are close enough to it

- Added a gun that can be used in the combat test

- Added a "day/night cycle" that will change the background of map depending on what time it is. It's a placeholder for now and I'll eventually make it look better.

- The bar is officially open for business... sort of. It's currently explorable with a new indoor sprite for the main player. It's not finished, but it's a base for what I want indoor places to look like.

- Removed the two squares that damage and heal you; probably not gonna have anything that will hurt you on the main map, so it's pointless to have them.

- Made some minor GUI improvements/changes/fixes.

- Removed the cursor changing when hovering over anything clickable because it wasn't working so well. I'll try to figure out a way for it to work better.