New Location - Cave

Added a new location to the map, It's a cave with a new unique shark type,  lemon shark. Lemon sharks patrol the cave and once they catch on to the player, they wont stop. They do high bleed and damage. 

New Weapon

I added the M1 Garand because I thought it would be cool, idfk. The ping is awesome. I've also added ejecting bullet casings to all guns, including the clip eject on the Garand. The Garand uses .308 ammo, not accurate but more convenient for gameplay as .308 is easily accessible. 

New Bleed Effect

 To indicate whether you or an enemy is bleeding I've added a blood trail. This can be used to determine if you need to use bandages and it can be used to track down enemies that are running away (who will eventually die from bleeding), also added the logic for that.