From 18d2b5075aac49cf9c301370e0f38bb77935d353 Mon Sep 17 00:00:00 2001
From: Marla Schulz <marlaa.schulz@gmail.com>
Date: Wed, 8 Jun 2022 11:50:03 -0600
Subject: [PATCH] Close all valves when sync button is clicked, see:
 https://github.com/phetsims/mean-share-and-balance/issues/3

---
 js/intro/model/IntroModel.ts | 2 +-
 js/intro/model/PipeModel.ts  | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/js/intro/model/IntroModel.ts b/js/intro/model/IntroModel.ts
index 2cd518a6..f3c6ff4e 100644
--- a/js/intro/model/IntroModel.ts
+++ b/js/intro/model/IntroModel.ts
@@ -215,8 +215,8 @@ export default class IntroModel extends MeanShareAndBalanceModel {
 
   public override syncData(): void {
     super.syncData();
-    // Will trigger the closure of al pipes. pipe.isOpenProperty = false
     this.isAutoSharingProperty.set( false );
+    this.pipeGroup.forEach( pipe => pipe.isOpenProperty.set( false ) );
     this.matchCupWaterLevels();
   }
 
diff --git a/js/intro/model/PipeModel.ts b/js/intro/model/PipeModel.ts
index d865923c..519ccb13 100644
--- a/js/intro/model/PipeModel.ts
+++ b/js/intro/model/PipeModel.ts
@@ -29,7 +29,7 @@ export type PipeModelOptions = SelfOptions & PhetioObjectOptions;
 export default class PipeModel extends PhetioObject {
 
   public readonly isOpenProperty: BooleanProperty;
-  public readonly isCurrentlyClickedProperty: BooleanProperty;
+  public readonly isCurrentlyClickedProperty= new BooleanProperty( false );
   public readonly x: number;
   public readonly y: number;
   public static PipeModelIO: IOType<PipeModel>;
@@ -47,14 +47,15 @@ export default class PipeModel extends PhetioObject {
     this.isOpenProperty = new BooleanProperty( options.isOpen, {
       tandem: options.tandem.createTandem( 'isOpenProperty' )
     } );
+
     this.x = options.x;
     this.y = options.y;
-    this.isCurrentlyClickedProperty = new BooleanProperty( false );
   }
 
   public override dispose(): void {
     super.dispose();
     this.isOpenProperty.dispose();
+    this.isCurrentlyClickedProperty.dispose();
   }
 }