Added new (partly empty) functions needed in the MA_Dasbach_Bystander

Source/CharacterPlugin/Private/VHListenerBackchannels.cpp

@@ -78,3 +78,29 @@ void UVHListenerBackchannels::StartNod()
 	NoddingTime = 0.0f;
 }
 
+void UVHListenerBackchannels::StartXNods(int nodCount)
+{
+	if (bNodding)
+	{
+		return;
+	}
+
+	ActualNodAmplitude = RandomStream.FRandRange(0.5f * NodAmplitude, 1.5f * NodAmplitude);
+	ActualNodDuration = RandomStream.FRandRange(0.5f * NodDuration, 1.5f * NodDuration);
+	
+	ActualNodLength = (nodCount * ActualNodDuration);
+
+	bNodding = true;
+	NoddingTime = 0.0f;
+}
+
+void PlayVocalization()
+{
+	return;
+}
+
+void PlaySmile(float ActualSmileLengt)
+{
+	return;
+}
+

Source/CharacterPlugin/Public/VHListenerBackchannels.h

@@ -22,6 +22,13 @@ public:
 
 	UFUNCTION(BlueprintCallable)
 	void StartNod();
+	UFUNCTION(BlueprintCallable)
+	void StartXNods(int nodCount);
+
+	UFUNCTION(BlueprintCallable)
+	void PlayVocalization();
+	UFUNCTION(BlueprintCallable)
+	void PlaySmile(float ActualSmileLengt);
 
 protected:
 	virtual void BeginPlay() override;