Ignore projectChange updates from the VM when not in editor mode

This prevents unnecassary changes that do not matter to the player view because they were made by the project in progress (i.e. made by running the blocks, or by cloud var updates)

Author: paulkaplan

src/lib/vm-listener-hoc.jsx

@@ -74,10 +74,12 @@ const vmListenerHOC = function (WrappedComponent) {
             }
         }
         handleProjectChanged () {
-            this.props.onProjectChanged();
+            if (this.props.shouldEmitUpdates) {
+                this.props.onProjectChanged();
+            }
         }
         handleTargetsUpdate (data) {
-            if (this.props.shouldEmitTargetsUpdate) {
+            if (this.props.shouldEmitUpdates) {
                 this.props.onTargetsUpdate(data);
             }
         }
@@ -115,7 +117,7 @@ const vmListenerHOC = function (WrappedComponent) {
             const {
                 /* eslint-disable no-unused-vars */
                 attachKeyboardEvents,
-                shouldEmitTargetsUpdate,
+                shouldEmitUpdates,
                 onBlockDragUpdate,
                 onGreenFlag,
                 onKeyDown,
@@ -152,7 +154,7 @@ const vmListenerHOC = function (WrappedComponent) {
         onTargetsUpdate: PropTypes.func.isRequired,
         onTurboModeOff: PropTypes.func.isRequired,
         onTurboModeOn: PropTypes.func.isRequired,
-        shouldEmitTargetsUpdate: PropTypes.bool,
+        shouldEmitUpdates: PropTypes.bool,
         username: PropTypes.string,
         vm: PropTypes.instanceOf(VM).isRequired
     };
@@ -161,8 +163,8 @@ const vmListenerHOC = function (WrappedComponent) {
         onGreenFlag: () => ({})
     };
     const mapStateToProps = state => ({
-        // Do not emit target updates in fullscreen or player only mode
-        shouldEmitTargetsUpdate: !state.scratchGui.mode.isFullScreen && !state.scratchGui.mode.isPlayerOnly,
+        // Do not emit target or project updates in fullscreen or player only mode
+        shouldEmitUpdates: !state.scratchGui.mode.isFullScreen && !state.scratchGui.mode.isPlayerOnly,
         vm: state.scratchGui.vm,
         username: state.session && state.session.session && state.session.session.user ?
             state.session.session.user.username : ''