Game State Machine: Flow from Start Screen -> Countdown -> Racing -> Results.
Dynamic Surface Detection: Point-to-line distance checks if cars are on asphalt or grass, dynamically changing acceleration and friction.
AI Opponents: Computer-controlled cars navigate via waypoints with lateral offsets for varied racing lines.
Collision Physics: Cars push each other apart, transfer momentum, and spin out on impact.
Dynamic Camera: Rotating follow-camera that smoothly interpolates with the player's heading.
Multithreaded Game Loop: Background physics and rendering thread for smooth 60 FPS gameplay.

The Ping-Pong Port: Successfully reverse-engineered and ported back the brilliant track generation and AI logic from Guvacode's C/FPC + Raylib port back to Skia4Delphi. What goes around, comes around in 24 hours!   
Procedural Tracks: Replaced the static oval with a procedural star-shaped track generator (polar coordinates + noise). Tracks are now dynamically validated to ensure no impossible corners.   
Dynamic Start Line: The start/finish line is now placed dynamically on the flattest section of the generated track.   
Next-Gen AI Look-Ahead: AI now scans two waypoints ahead and dynamically brakes (CornerMul) before sharp turns to prevent overshooting.   
Rubber-Banding AI: AI speed scales dynamically based on lap difference. If they fall behind, they get a slight speed boost; if they run away, they ease off. Keeps races neck-and-neck!   
Smart Waypoint Switching: AI waypoint progression is now calculated via vector projection and speed-dependent radius, preventing AI cars from circling endlessly around a single point.    
Stuck-Timer (Timeout): Added a 2-second fallback timer that forces the AI to switch waypoints if they get stuck or rammed off-track.
Level & Progression System: Winning a race now increments the level. AI gets fundamentally faster (LevelMul) while the player gets a slight max-speed bonus to keep up.