Added a way to kill children

Assets/Scripts/WindowInteractions.cs

@@ -0,0 +1,12 @@
+using UnityEngine;
+
+namespace InterfaceOff
+{
+    public class WindowInteractions : MonoBehaviour
+    {
+        private WindowBase AttachedWindow { get; set; }
+
+        public void SetAttachedTo(WindowBase window) => AttachedWindow = window;
+        public void WindowClicked() => AttachedWindow.OnWindowClicked();
+    }
+}