added TTS audio node, and included it in BaseGame

.idea/artifacts/skunkworks_jar.xml

@@ -15,6 +15,9 @@
       <element id="extracted-dir" path="$PROJECT_DIR$/lib/jna/jna-platform-5.12.1.jar" path-in-jar="/" />
       <element id="extracted-dir" path="$PROJECT_DIR$/lib/lwjgl/lwjgl-openal-natives-windows.jar" path-in-jar="/" />
       <element id="extracted-dir" path="$PROJECT_DIR$/lib/lwjgl/lwjgl-openal.jar" path-in-jar="/" />
+      <element id="extracted-dir" path="$PROJECT_DIR$/lib/marytts/marytts-lang-en-5.2.jar" path-in-jar="/" />
+      <element id="extracted-dir" path="$PROJECT_DIR$/lib/marytts/marytts-runtime-5.2-jar-with-dependencies.jar" path-in-jar="/" />
+      <element id="extracted-dir" path="$PROJECT_DIR$/lib/marytts/voice-cmu-slt-hsmm-5.2.jar" path-in-jar="/" />
     </root>
   </artifact>
 </component>

com/danitheskunk/skunkworks/BaseGame.java

@@ -5,6 +5,7 @@ import com.danitheskunk.skunkworks.audio.ISample;
 import com.danitheskunk.skunkworks.audio.nodes.Mixer;
 import com.danitheskunk.skunkworks.audio.nodes.Node;
 import com.danitheskunk.skunkworks.audio.nodes.SamplePlayer;
+import com.danitheskunk.skunkworks.audio.nodes.TTS;
 import com.danitheskunk.skunkworks.gfx.IRenderContext;
 import com.danitheskunk.skunkworks.gfx.threedee.IRenderContext3D;
 import com.danitheskunk.skunkworks.gfx.ITexture;
@@ -31,6 +32,7 @@ public abstract class BaseGame {
 	protected final Mixer mixer;
 	protected final NodeRoot rootNode;
 	protected final SamplePlayer samplePlayer;
+	protected final TTS tts;
 	protected final IWindow window;
 
 	/**
@@ -43,7 +45,9 @@ public abstract class BaseGame {
 		audioEngine = new AudioEngine(48000, 256, 8);
 		mixer = new Mixer(audioEngine, 2);
 		samplePlayer = new SamplePlayer(audioEngine);
+		tts = new TTS(audioEngine);
 		Node.connect(samplePlayer, 0, mixer, 0);
+		Node.connect(tts, 0, mixer, 1);
 		audioEngine.setNode(mixer);
 
 		engine = new Engine();

com/danitheskunk/skunkworks/Test.java

@@ -18,42 +18,8 @@ public class Test extends BaseGame {
 	public Test() {
 		super(new Vec2i(40 * 12, 22 * 12), "Skunkworks");
 
+		tts.say("Welcome to the world of speech synthesis!");
 
-		LocalMaryInterface mary;
-
-		try {
-			mary = new LocalMaryInterface();
-		} catch(MaryConfigurationException e) {
-			throw new RuntimeException(e);
-		}
-
-		var voices = mary.getAvailableVoices();
-
-		var text = "Welcome to the world of speech synthesis!";
-
-		AudioInputStream audio = null;
-		try {
-			audio = mary.generateAudio(text);
-			Util.time(() -> {
-				try {
-					mary.generateAudio(text);
-				} catch(SynthesisException e) {
-					throw new RuntimeException(e);
-				}
-			});
-		} catch(SynthesisException e) {
-			throw new RuntimeException(e);
-		}
-
-		var format = audio.getFormat();
-		//var aa = MaryAudioUtils.getSamplesAsDoubleArray(audio);
-		var ds = MaryAudioUtils.getSamplesAsDoubleArray(audio);
-
-		//var sample = audioEngine.loadSample(audio);
-		var sample = Samplei.fromMonoDoubleArray(ds);
-		System.out.println(sample.getLength());
-		//System.out.println(aa.length);
-		samplePlayer.play(sample, false);
 
 
 		var path = "C:\\Program Files (x86)" +

com/danitheskunk/skunkworks/audio/nodes/TTS.java

@@ -0,0 +1,44 @@
+package com.danitheskunk.skunkworks.audio.nodes;
+
+import com.danitheskunk.skunkworks.audio.AudioBuffer;
+import com.danitheskunk.skunkworks.audio.AudioEngine;
+import com.danitheskunk.skunkworks.audio.Samplei;
+import marytts.LocalMaryInterface;
+import marytts.exceptions.MaryConfigurationException;
+import marytts.exceptions.SynthesisException;
+import marytts.util.data.audio.MaryAudioUtils;
+
+import javax.sound.sampled.AudioInputStream;
+
+public class TTS extends Node {
+	SamplePlayer samplePlayer;
+	LocalMaryInterface mary;
+
+	public TTS(AudioEngine engine) {
+		super(engine, 0, 1);
+		samplePlayer = new SamplePlayer(engine);
+		try {
+			mary = new LocalMaryInterface();
+		} catch(MaryConfigurationException e) {
+			throw new RuntimeException(e);
+		}
+	}
+
+	public void say(String text) {
+		AudioInputStream ais;
+		try {
+			ais = mary.generateAudio(text);
+		} catch(SynthesisException e) {
+			throw new RuntimeException(e);
+		}
+		//todo: use AudioInputStream directly... see why not work atm
+		var ds = MaryAudioUtils.getSamplesAsDoubleArray(ais);
+		var sample = Samplei.fromMonoDoubleArray(ds);
+		samplePlayer.play(sample);
+	}
+
+	@Override
+	public AudioBuffer getBuffer(int slot) {
+		return samplePlayer.getBuffer(slot);
+	}
+}