Added new sounds, for damage, and jumping into the water.
Added better animations for damage, added Animation for the last heart.

reworked the HP/Life System. Instead of having a Progress bar with 0-100% life. i switched it to a more zelda like approach with hearts.

a small enemy like a squid or jellyfish will only hurt you and you loose one heart. a shark will still insta kill you.

fixed several bugs - probably still a lot left ;)