Pipeline saving and View popup window added

Made-with: Cursor

Assets/DiscoverOverlayController.cs

@@ -0,0 +1,50 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+public class DiscoverOverlayController : MonoBehaviour
+{
+    public GameObject overlayPanel;
+    public RectTransform overlayContent;
+
+    public void ShowOverlay()
+    {
+        if (overlayPanel != null)
+        {
+            EnsureScrollRect();
+            overlayPanel.SetActive(true);
+        }
+    }
+
+    public void HideOverlay()
+    {
+        ClearContent();
+        if (overlayPanel != null)
+            overlayPanel.SetActive(false);
+    }
+
+    void EnsureScrollRect()
+    {
+        if (overlayContent == null) return;
+        var scrollArea = overlayContent.parent;
+        if (scrollArea == null) return;
+        var scrollGo = scrollArea.gameObject;
+        if (scrollGo.GetComponent<Mask>() == null)
+            scrollGo.AddComponent<Mask>().showMaskGraphic = false;
+        var sr = scrollGo.GetComponent<ScrollRect>();
+        if (sr == null)
+        {
+            sr = scrollGo.AddComponent<ScrollRect>();
+            sr.horizontal = false;
+            sr.vertical = true;
+            sr.content = overlayContent;
+            sr.movementType = ScrollRect.MovementType.Clamped;
+        }
+    }
+
+    void ClearContent()
+    {
+        if (overlayContent == null) return;
+        for (int i = overlayContent.childCount - 1; i >= 0; i--)
+            Destroy(overlayContent.GetChild(i).gameObject);
+    }
+}