Merge pull request #2440 from ZappoMan/fixagentcrash

fix crash on domain restart in Agent, also have Agent properly shutdown on call to Script.stop()

assignment-client/src/Agent.cpp

@@ -189,4 +189,9 @@ void Agent::run() {
 
     _scriptEngine.setScriptContents(scriptContents);
     _scriptEngine.run();
+    setFinished(true);
+}
+
+void Agent::aboutToFinish() {
+    _scriptEngine.stop();
 }

assignment-client/src/Agent.h

@@ -41,6 +41,8 @@ public:
     bool isListeningToAudioStream() const { return _scriptEngine.isListeningToAudioStream(); }
     void setIsListeningToAudioStream(bool isListeningToAudioStream)
         { _scriptEngine.setIsListeningToAudioStream(isListeningToAudioStream); }
+
+    virtual void aboutToFinish();
     
 public slots:
     void run();