add initial project files and configurations, including EventBus, systems, and resources

Code/Core/EventBus.cs

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+using System;
+using MaxEffort.Code.Data;
+
+namespace MaxEffort.Code.Core;
+
+public static class EventBus
+{
+    public static event Action<float> OnLiftEffortApplied; // Player pressed space
+    public static event Action OnFocusRelease;      // Player stopped to look around
+    
+    public static event Action<float> OnFocusChanged; // 0.0 to 1.0 (Tunnel Intensity)
+    public static event Action<bool> OnLiftCompleted; // true = Success, false = Fail
+    public static event Action<float> OnLiftProgress;  // 0.0 to 1.0 (Lift Progress)
+    public static event Action<float> OnLiftVisualHeight;
+    public static event Action<float> OnCameraTrauma;
+    
+    public static event Action<HazardType> OnHazardSpawned;
+    public static event Action<HazardType> OnHazardResolved;
+
+    public static void PublishLiftEffortApplied(float strength) => OnLiftEffortApplied?.Invoke(strength);
+    public static void PublishFocusChanged(float intensity) => OnFocusChanged?.Invoke(intensity);
+    public static void PublishLiftCompleted(bool success) => OnLiftCompleted?.Invoke(success);
+    public static void PublishLiftProgress(float progress) => OnLiftProgress?.Invoke(progress);
+    
+    public static void PublishFocusRelease() => OnFocusRelease?.Invoke();
+    public static void PublishHazardSpawned(HazardType type) => OnHazardSpawned?.Invoke(type);
+    public static void PublishHazardResolved(HazardType type) => OnHazardResolved?.Invoke(type);
+    public static void PublishLiftVisualHeight(float height) => OnLiftVisualHeight?.Invoke(height);
+    public static void PublishCameraTrauma(float trauma) => OnCameraTrauma?.Invoke(trauma);
+}

Code/Core/EventBus.cs.uid

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+uid://c2v0ppfl3wy8a