v0.2 Update

v0.2 Patch Notes:

• Changed the sample level from level 1 to level 2.
  • The next version will allow player to transition between all three levels.
• Added two enemy types:
  • One is a simple blob that moves along their respective platform
  • Other is a red knight that will throw swords at player when player is detected
• Added ammunition system
• Added animation for player and enemies.