Tutorials used:
- https://www.youtube.com/watch?v=TAGZxRMloyU&list=PLPV2KyIb3jR5QFsefuO2RlAgWEz6EvVi6&index=8
- https://www.youtube.com/watch?v=xvLMD2qWaKk
- https://www.youtube.com/watch?v=-GWjA6dixV4
- This is part of SWE 421 Game Development Course in YU