The Foundation of Atmosphere

Welcome back to the latest update! This month has been all about moving from a static environment to a living, breathing world. We’ve overhauled the lighting, implemented a deep seasonal system, and optimized the engine to handle it all smoothly.

🚗 AI Traffic & Vehicles

The world is no longer empty. We’ve successfully integrated AI Cars that navigate the terrain.

• Implemented AI Car logic for path-following and obstacle avoidance.

• Synced vehicle lighting with the world’s time of day—headlights now automatically toggle when the sun goes down.

🌗 Dynamic Day/Night & Lighting

Our custom World_Settings script now handles a fully procedural cycle.

• Smooth Transitions: Created a state-based sun system (Rising, Staying, Setting, Night) with tweened light colors.

• Procedural Sky: Integrated a sky system that removes that "static" look, creating deep oranges at sunset and cool blues at night.

• Night Mode Signals: We now emit global signals so all world objects (like house lights and car glows) know exactly when to turn on.

🌦️ Weather & Season Synchronization

Weather was previously chaotic; now it’s calculated.

• Seasonal Logic: Added a 4-season cycle (Spring, Summer, Fall, Winter) based on the in-game month.

• Smart Weather: Rain and Snow are now restricted by temperature and season, with built-in checks to ensure they behave realistically.

⚡ Performance & Bug Squashing

A world this detailed needs to run fast.

• Signal Optimization: Fixed a major bug where signal mismatches were causing script execution to halt.

• Physics Tweaks: Cleaned up how weather particles (Rain/Snow) follow the camera, reducing the compute load for the GPU.

• Settings Persistence: The settings.json system now correctly saves and loads your quality preferences (Low to Ultra) and toggles for the Day/Night cycle.

📝 Change Log Summary:

• ADDED: AI Car path-following system.

• ADDED: Headlight logic for vehicles synced to World_Settings.

• FIXED: Argument mismatch bug.

• FIXED: Fog density and light color not updating during season shifts.

• IMPROVED: Environment tweening for smoother light transitions.

• IMPROVED: Performance on "Medium" and "Low" graphics presets.

Thank you for following the development journey!