update to unity 6.2, add save system and quest system

Assets/TouchCubeTest.cs

@@ -0,0 +1,28 @@
+using UnityEngine;
+
+public class TouchCubeTest : Interactable
+{
+    public override void Interact()
+    {
+        // do nothing
+    }
+
+    public override void MoveInsideRange()
+    {
+        if (GameManager.Instance.Storybools.hasHelpedSam)
+        {
+            Debug.Log("You've already touched the cube!");
+        }
+        else
+        {
+            Debug.Log("Touched the cube!");
+            GameManager.Instance.Storybools.hasHelpedSam = true;
+            SaveSystem.Save();
+        }      
+    }
+
+    public override void MoveOutsideRange()
+    {
+        // do nothing
+    }
+}