Example implementation

src/main/java/org/openautonomousconnection/luascript/hosts/AudioHost.java

@@ -0,0 +1,9 @@
+package org.openautonomousconnection.luascript.hosts;
+
+import java.io.File;
+
+public interface AudioHost {
+
+    void play(File audioFile);
+
+}

src/main/java/org/openautonomousconnection/luascript/hosts/HostServices.java

@@ -45,6 +45,8 @@ public interface HostServices {
      */
     Optional<ConsoleHost> console();
 
+    Optional<AudioHost> audio();
+
     /**
      * Simple immutable implementation.
      */
@@ -54,6 +56,7 @@ public interface HostServices {
         private final EventHost events;
         private final ResourceHost resources;
         private final ConsoleHost console;
+        private final AudioHost audioHost;
 
         /**
          * Creates a HostServices container.
@@ -64,12 +67,13 @@ public interface HostServices {
          * @param resources resource host
          * @param console   console host
          */
-        public Default(UiHost ui, DomHost dom, EventHost events, ResourceHost resources, ConsoleHost console) {
+        public Default(UiHost ui, DomHost dom, EventHost events, ResourceHost resources, ConsoleHost console, AudioHost audioHost) {
             this.ui = ui;
             this.dom = dom;
             this.events = events;
             this.resources = resources;
             this.console = console;
+            this.audioHost = audioHost;
         }
 
         @Override
@@ -96,6 +100,11 @@ public interface HostServices {
         public Optional<ConsoleHost> console() {
             return Optional.ofNullable(console);
         }
+
+        @Override
+        public Optional<AudioHost> audio() {
+            return Optional.ofNullable(audioHost);
+        }
     }
 
     /**