Reverted IMusicController interface

Assets/Fungus/Scripts/Commands/PlayMusic.cs

@@ -28,7 +28,7 @@ namespace Fungus.Commands
 
         public override void OnEnter()
         {
-            IMusicController musicController = MusicController.GetInstance();
+            var musicController = MusicController.GetInstance();
             if (musicController != null)
             {
                 float startTime = Mathf.Max(0, atTime);

Assets/Fungus/Scripts/Commands/PlaySound.cs

@@ -32,7 +32,7 @@ namespace Fungus.Commands
                 return;
             }
 
-            IMusicController musicController = MusicController.GetInstance();
+            var musicController = MusicController.GetInstance();
             if (musicController != null)
             {
                 musicController.PlaySound(soundClip, volume);

Assets/Fungus/Scripts/Commands/SetAudioPitch.cs

@@ -34,7 +34,7 @@ namespace Fungus.Commands
                 }
             };
 
-            IMusicController musicController = MusicController.GetInstance();
+            var musicController = MusicController.GetInstance();
             if (musicController != null)
             {
                 musicController.SetAudioPitch(pitch, fadeDuration, onComplete);

Assets/Fungus/Scripts/Commands/SetAudioVolume.cs

@@ -27,7 +27,7 @@ namespace Fungus.Commands
 
         public override void OnEnter()
         {
-            IMusicController musicController = MusicController.GetInstance();
+            var musicController = MusicController.GetInstance();
             if (musicController != null)
             {
                 musicController.SetAudioVolume(volume, fadeDuration, () => {

Assets/Fungus/Scripts/Commands/StopMusic.cs

@@ -16,7 +16,7 @@ namespace Fungus.Commands
     {
         public override void OnEnter()
         {
-            IMusicController musicController = MusicController.GetInstance();
+            var musicController = MusicController.GetInstance();
             if (musicController != null)
             {
                 musicController.StopMusic();

Assets/Fungus/Scripts/Components/MusicController.cs

@@ -5,16 +5,20 @@
 
 namespace Fungus
 {
+    /// <summary>
+    /// Music manager which provides basic music and sound effect functionality.
+    /// Music playback persists across scene loads.
+    /// </summary>
     [RequireComponent(typeof(AudioSource))]
-    public class MusicController : MonoBehaviour, IMusicController
+    public class MusicController : MonoBehaviour
     {
-        static IMusicController instance;
+        static MusicController instance;
 
         /// <summary>
         /// Returns the MusicController singleton instance.
         /// Will create a MusicController game object if none currently exists.
         /// </summary>
-        static public IMusicController GetInstance()
+        static public MusicController GetInstance()
         {
             if (instance == null)
             {
@@ -32,8 +36,12 @@ namespace Fungus
             GetComponent<AudioSource>().loop = true;
         }
             
-        #region IMusicController implementation
+        #region Public methods
 
+        /// <summary>
+        /// Plays game music using an audio clip.
+        /// One music clip may be played at a time.
+        /// </summary>
         public void PlayMusic(AudioClip musicClip, bool loop, float fadeDuration, float atTime)
         {
             AudioSource audioSource = GetComponent<AudioSource>();
@@ -68,11 +76,22 @@ namespace Fungus
             }
         }
 
+        /// <summary>
+        /// Plays a sound effect once, at the specified volume.
+        /// </summary>
+        /// <param name="soundClip">The sound effect clip to play.</param>
+        /// <param name="volume">The volume level of the sound effect.</param>
         public virtual void PlaySound(AudioClip soundClip, float volume)
         {
             GetComponent<AudioSource>().PlayOneShot(soundClip, volume);
         }
 
+        /// <summary>
+        /// Shifts the game music pitch to required value over a period of time.
+        /// </summary>
+        /// <param name="pitch">The new music pitch value.</param>
+        /// <param name="duration">The length of time in seconds needed to complete the pitch change.</param>
+        /// <param name="onComplete">A delegate method to call when the pitch shift has completed.</param>
         public virtual void SetAudioPitch(float pitch, float duration, System.Action onComplete)
         {
             AudioSource audio = GetComponent<AudioSource>();
@@ -100,6 +119,12 @@ namespace Fungus
                 });
         }
 
+        /// <summary>
+        /// Fades the game music volume to required level over a period of time.
+        /// </summary>
+        /// <param name="volume">The new music volume value [0..1]</param>
+        /// <param name="duration">The length of time in seconds needed to complete the volume change.</param>
+        /// <param name="onComplete">Delegate function to call when fade completes.</param>
         public virtual void SetAudioVolume(float volume, float duration, System.Action onComplete)
         {
             AudioSource audio = GetComponent<AudioSource>();
@@ -123,6 +148,9 @@ namespace Fungus
                 });
         }
 
+        /// <summary>
+        /// Stops playing game music.
+        /// </summary>
         public virtual void StopMusic()
         {
             GetComponent<AudioSource>().Stop();

Assets/Fungus/Scripts/Interfaces/IMusicController.cs

@@ -1,48 +0,0 @@
-// This code is part of the Fungus library (http://fungusgames.com) maintained by Chris Gregan (http://twitter.com/gofungus).
-// It is released for free under the MIT open source license (https://github.com/snozbot/fungus/blob/master/LICENSE)
-
-using UnityEngine;
-
-namespace Fungus
-{
-    /// <summary>
-    /// Music manager which provides basic music and sound effect functionality.
-    /// Music playback persists across scene loads.
-    /// </summary>
-    public interface IMusicController
-    {
-        /// <summary>
-        /// Plays game music using an audio clip.
-        /// One music clip may be played at a time.
-        /// </summary>
-        void PlayMusic(AudioClip musicClip, bool loop, float fadeDuration, float atTime);
-
-        /// <summary>
-        /// Plays a sound effect once, at the specified volume.
-        /// </summary>
-        /// <param name="soundClip">The sound effect clip to play.</param>
-        /// <param name="volume">The volume level of the sound effect.</param>
-        void PlaySound(AudioClip soundClip, float volume);
-
-        /// <summary>
-        /// Shifts the game music pitch to required value over a period of time.
-        /// </summary>
-        /// <param name="pitch">The new music pitch value.</param>
-        /// <param name="duration">The length of time in seconds needed to complete the pitch change.</param>
-        /// <param name="onComplete">A delegate method to call when the pitch shift has completed.</param>
-        void SetAudioPitch(float pitch, float duration, System.Action onComplete);
-
-        /// <summary>
-        /// Fades the game music volume to required level over a period of time.
-        /// </summary>
-        /// <param name="volume">The new music volume value [0..1]</param>
-        /// <param name="duration">The length of time in seconds needed to complete the volume change.</param>
-        /// <param name="onComplete">Delegate function to call when fade completes.</param>
-        void SetAudioVolume(float volume, float duration, System.Action onComplete);
-
-        /// <summary>
-        /// Stops playing game music.
-        /// </summary>
-        void StopMusic();
-    }
-}

Assets/Fungus/Scripts/Interfaces/IMusicController.cs.meta

@@ -1,12 +0,0 @@
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