Enemy Animation, Tutorial, and Future Plans

• Added a couple more sound effects
• Finished enemy animations
• Added a tutorial that dynamically sets the difficulty based on how well you do in the tutorial.

Plans for the future:

• Rework swordplay to be more clean and satisfying
• Rework battery system to be more balanced and interesting
• Implement battery powered upgrade system
• Create ranged weapon model
• Implement and balance ranged weapon
• Create weapon animations
• Scrap current enemy models and create new ones
• Create enemy animations for new model
• Create new color palettes
• Rework enemy AI
• New world design, along with level design
• Implement lock and key system, replacing the current door system
• Create boss