Racing

Lap tracking in Unity requires a waypoint-based track system that validates lap completion only when checkpoints are hit in order. This prevents shortcut exploits by detecting wrong-way driving and ensuring finish-line crossings are rejected until all checkpoints are satisfied.

Arcade vehicle physics in Unity use Rigidbody for force, turn, and drag behavior to achieve tight control. Alternatively, WheelCollider provides semi-realistic suspension and friction for simulation-lite driving games needing more grounded handling.

Drift mechanics in Unity require drift state detection that escalates boost based on drift duration. This gameplay state connects to visual effects like smoke and skid trails, creating an event-driven pipeline for boost activation messaging.

AI opponents in Unity use waypoint-following navigation with look-ahead steering and difficulty scaling. Difficulty adjusts speed, reaction time, and rubber banding, while line noise adds variation to keep races competitive and engaging.

Race UI and state management in Unity require a C# model-view-system separation with event-driven messaging. This handles lap completions, position changes, and boost activations while driving speedometers, minimaps, countdowns, and replay cameras.

Lap counters trigger incorrectly when checkpoint validation rules are missing. Robust lap counting only accepts finish-line crossings after checkpoints are hit in order, preventing shortcut exploits and ensuring proper race progression.