professor walks away after having been saved

Assets/_PROJECT/Scripts/ModeGeneration/NPCs/ShapeDetectionNPC.cs

@@ -1,3 +1,4 @@
+using DG.Tweening;
 using System;
 using System.Threading.Tasks;
 using UnityEngine;
@@ -13,6 +14,8 @@ public class ShapeDetectionNPC : NPCController
     public ShapeScanner shapeScanner;
     public Transform questMarkerPoint;
     public float radioAmount = 1f;
+    public Transform[] movementPath;
+    public float moveSpeedPerSecond = 2f;
     
 
     // states:
@@ -22,6 +25,8 @@ public class ShapeDetectionNPC : NPCController
     // 3 - player spoke into the radio
     // 4 - player pressed enter on keyboard
     // 5 - player inserted picture into printer
+    // 6 - shape scanner completed
+    // 7 - moving away
     private int state;
     private float lastPlayerApproachTime;
 
@@ -128,6 +133,29 @@ public class ShapeDetectionNPC : NPCController
 
     private void OnShapeScannerCompleted()
     {
+        state = 6;
         questMarker.MoveTo(questMarkerPoint);
     }
+
+    private void MoveToNextPoint(int pointIndex)
+    {
+        Transform nextPoint = movementPath[pointIndex];
+        float moveDuration = (nextPoint.position - transform.position).magnitude / moveSpeedPerSecond;
+        transform.DOMove(nextPoint.position, moveDuration).SetEase(Ease.Linear).OnComplete(() =>
+        {
+            if (pointIndex < movementPath.Length - 1)
+            {
+                MoveToNextPoint(pointIndex + 1);
+            }
+        });
+    }
+
+    public void OnPlayerEnteredRoom()
+    {
+        if (state == 6)
+        {
+            questMarker.gameObject.SetActive(false);
+            MoveToNextPoint(0);
+        }
+    }
 }