NavMesh

Assignment 6 for CS4223 Game Programming Spring 2023 Modified NavMesh tutorial from Brackeys (in specific the LowMan scene).

Modifications Made

1. Create rewards that can be picked up
2. Spawn a random placed new reward when one is picked up
3. Create enemies that chase and can kill
4. Give player three lives
5. Keep ten highest scores
6. Pausing the game