wip : critical path - flash hallu

Assets/_Content/Scripts/SpiralStaircase.cs

@@ -25,6 +25,7 @@ public class SpiralStaircase : MonoBehaviour
         public int Turns;
         public float TotalAngle;
         [Range(0, 1)] public float Progression;
+        [Range(0, 1)] public float TotalProgression;
     }
 
     [System.Serializable]
@@ -43,6 +44,15 @@ public class SpiralStaircase : MonoBehaviour
         public float Offset = -12.25f;
         public float StartAngle = 450;
         public float EndAngle = 720;
+        public float AdditionalTopAngle = 360;
+    }
+
+    [System.Serializable]
+    public class HallucinationTrigger
+    {
+        [Range(0, 1)] public float Progression;
+        public UnityEvent OnReached;
+        [HideInInspector] public bool Triggered;
     }
 
     [System.Serializable]
@@ -51,6 +61,7 @@ public class SpiralStaircase : MonoBehaviour
         public UnityEvent<bool> OnInside;
         public UnityEvent OnTopReached;
         public UnityEvent OnBottomReached;
+        public HallucinationTrigger[] HallucinationTriggers;
     }
 
     [SerializeField, OctoReadOnly] private State _state;
@@ -60,6 +71,8 @@ public class SpiralStaircase : MonoBehaviour
 
     private List<IEnumerator> _doorsCoroutine;
 
+    private float _entryAngle = 0f;
+
     void Awake()
     {
         _doorsCoroutine = new List<IEnumerator>();
@@ -87,6 +100,7 @@ public class SpiralStaircase : MonoBehaviour
 
     void OnTriggerEnter(Collider col)
     {
+        _entryAngle = _state.TotalAngle;
         if (OctoPlayer.Instance && OctoPlayer.Instance.gameObject == col.gameObject)
         {
             if (!_state.PlayerInside)
@@ -205,6 +219,23 @@ public class SpiralStaircase : MonoBehaviour
 
         _state.Progression = progression;
 
+        _state.TotalProgression = Mathf.Clamp01(
+            Mathf.InverseLerp(_entryAngle, _settings.EndAngle + _settings.AdditionalTopAngle, _state.TotalAngle)
+        );
+
+        foreach (var trigger in _events.HallucinationTriggers)
+        {
+            if (!trigger.Triggered && _state.TotalProgression >= trigger.Progression)
+            {
+                trigger.Triggered = true;
+                trigger.OnReached?.Invoke();
+            }
+            else if (trigger.Triggered && _state.TotalProgression < trigger.Progression)
+            {
+                trigger.Triggered = false;
+            }
+}
+
         _references.Stairs.transform.localPosition = new Vector3(0, _state.Progression * _settings.Offset, 0);
     }