Part 6 of the tutorial

Part 5 of the tutorial

Implement part 5 of the tutorial. Add 0.5 to the view radius for nice…

…r circle.

Day 4 - Field of View

Controls:

• WASD - move
• LMB / RMB - place / remove wall
• [ / ] - change view radius
• Esc - close

Compiler and source code included. Use run.cmd to rebuild and run the game.
bin/main.exe is prebuilt binary.