GameConfig( // optional struct name
    window_size: (800, 600),
    window_title: "PAC-MAN",
    fullscreen: false,
    
    mouse_sensitivity: 1.4,
    key_bindings: {
        "up": Up,
        "down": Down,
        "left": Left,
        "right": Right,
        
        // Uncomment to enable WASD controls
        /*
        "W": Up,
        "A": Down,
        "S": Left,
        "D": Right,
        */
    },
    
    difficulty_options: (
        start_difficulty: Easy,
        adaptive: false,
    ),
)