🚂 Railway Evolution v1.0.4 — [THE TRAFFIC & MUTEX UPDATE]

This is a professional-grade AI overhaul for Create Mod trains. Version 1.0.4 introduces advanced traffic management systems, including junction mutexes and predictive collision analysis, moving beyond simple raycasting to a true "Traffic Control" architecture.

✨ Key Features of v1.0.4:

• 🔒 Junction Reservation (Mutex System): Trains must now "reserve" complex intersections (3+ connections) before entry. This prevents the classic "head-on" deadlocks at crossings. Includes 10s auto-expiry and deterministic UUID tiebreaking.
• 📏 Adaptive Track-Size Scaling: The AI dynamically adjusts its braking behavior using bufferScale based on track length, ensuring smooth stops on long lines and aggressive braking on short tracks.
• 🗄️ Multi-Layered Registries: Real-time databases for both stationary (StoppedTrainRegistry) and active (MovingTrainRegistry) traffic with TTC (Time-To-Collision) calculation.
• 🔮 Predictive Collision Analysis: The AI calculates future positions, initiating proactive deceleration up to 5 seconds before a potential impact.

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🛠 Technical Changelog (v1.0.4):

1. JunctionReservationManager: New mutex logic for safe intersection passage and deadlock prevention.
2. StoppedTrainRegistry: Guaranteed detection for stationary and derailed trains.
3. MovingTrainRegistry: Vector-based traffic analysis and predictive TTC logic.
4. Direction-aware Distance: Dot-product math for precise "Edge-to-Edge" accuracy.
5. Precision Beam Overhaul: Straight (1.5), Curve (3.5), and Ultra-close (4.0) beam optimizations.
6. Overlap Deadlock Breaker: Automatic reverse resolution for clipped trains after 3 seconds (60 ticks).
7. Critical BFS Fix: Resolved data loss issue (fixed return null to return graphHit).
8. Adaptive Scaling: Dynamic safety zones based on track segment size (20b, 50b, 100b+).
9. Build Optimization: Fixed "duplicate range variable" compilation errors.
10. System Orchestration: TrainAIManager now coordinates VBS, Registries, Junctions, and Accident Zones.

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⚙️ v1.0.4 Scanning Pipeline:

1. graphWalkScan() — Primary BFS search with Junction Mutex checks.
2. Stopped Registry — Instant stationary obstacle lookup.
3. Moving Registry — Dynamic traffic vector analysis.
4. Ultra-close scan — Emergency fallback (≤16 blocks).
5. Post-BFS proximity — Final distance verification.
6. Fallback beam — Secondary raycast for missing graph data.

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Developed by Fizzy_lovely — Making trains smarter, one line at a time.