From e058dfff5e3b5304ee52b46cfdc18fd8f3b44148 Mon Sep 17 00:00:00 2001
From: denz1994 <denz1994@gmail.com>
Date: Wed, 4 Mar 2020 10:59:01 -0500
Subject: [PATCH] Interrupt drag events when collections are swapped.
 https://github.com/phetsims/build-a-molecule/issues/162

---
 js/common/view/BAMScreenView.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/js/common/view/BAMScreenView.js b/js/common/view/BAMScreenView.js
index f0273c54..0a7d9b26 100644
--- a/js/common/view/BAMScreenView.js
+++ b/js/common/view/BAMScreenView.js
@@ -195,6 +195,13 @@ class BAMScreenView extends ScreenView {
 
     // When a collection is changed, update the listeners to the kits and KitPlayAreaNode.
     kitCollectionList.currentCollectionProperty.link( ( collection, previousCollection ) => {
+      console.log( 'TEST' );
+      this.kitPlayAreaNode.atomLayer.children.forEach( otherAtomNode => {
+        if ( otherAtomNode ) {
+          otherAtomNode.interruptSubtreeInput();
+          otherAtomNode.atom.userControlledProperty.reset();
+        }
+      } );
       if ( previousCollection ) {
         previousCollection.kits.forEach( kit => {