weeks 59,60&61 update

I have finished ranged enemies in enemy lesson as well as started and finished the audio lesson for unity lesson 2D game.

Added sound manager.

I added sounds to ranged enemy, melee enemy, health which is for getting hurt and dying, player movement, traps, and health pickups. I won't add the screenshots since it would end up being a large screenshot list. I also made a place holder for the enemy for now with a quick color change, but I failed to rig it since I only made it a day before.

Enemy place holder for now.

I will make some holders next time but I am on limited time before I go on a break so i want to finish coding so I can draw during break.