Added better throw detection for when items are being tossed

[nicholas-maltbie]

Description

Added functionality to properly check if something is being throw into a wall or into open space.

How Has This Been Tested?

Tested by building client locally and verifying behavior of thrown players and items.

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

[timothy-buchanan]

Leaving while holding a Player locks them in a stuck state. Held player can be thrown behind and push the player forward