Optimization for both multiplayer netcode and overall logistics.

Fixed chat input fails to function if it's the exact same key as the key binded to opening the chatbox itself.

Fixed Temple's collision bug where player can be "teleported" to random locations when locating themselves at world origin.

Added a failsafe that prevents multiple player instances from spawning.

Added the missing SFX for parry instances of teammates.

Fixed entity data being carried over to subsequent games, leading to accessing corrupt data.

Added a failsafe for preventing entities from attempting to repeatedly loop through entities looking for a non-existent entity.