set loop on play instead of construct

src/Audio/SoundInstance.cs

@@ -8,7 +8,7 @@ namespace MoonWorks.Audio
 	{
 		internal IntPtr Handle;
 		internal FAudio.FAudioWaveFormatEx Format;
-		public bool Loop { get; }
+		public bool Loop { get; protected set; } = false;
 
 		protected FAudio.F3DAUDIO_DSP_SETTINGS dspSettings;
 
@@ -168,8 +168,7 @@ namespace MoonWorks.Audio
 			ushort blockAlign,
 			ushort channels,
 			uint samplesPerSecond,
-			bool is3D,
-			bool loop
+			bool is3D
 		) : base(device)
 		{
 			var format = new FAudio.FAudioWaveFormatEx
@@ -212,7 +211,6 @@ namespace MoonWorks.Audio
 			);
 			*/
 
-			Loop = loop;
 			State = SoundState.Stopped;
 		}
 
@@ -242,7 +240,7 @@ namespace MoonWorks.Audio
 			);
 		}
 
-		public abstract void Play();
+		public abstract void Play(bool loop);
 		public abstract void Pause();
 		public abstract void Stop(bool immediate);
 

src/Audio/StaticSound.cs

@@ -271,11 +271,11 @@ namespace MoonWorks.Audio
 		/// Gets a sound instance from the pool.
 		/// NOTE: If you lose track of instances, you will create garbage collection pressure!
 		/// </summary>
-		public StaticSoundInstance GetInstance(bool loop = false)
+		public StaticSoundInstance GetInstance()
 		{
 			if (Instances.Count == 0)
 			{
-				Instances.Push(new StaticSoundInstance(Device, this, false, loop));
+				Instances.Push(new StaticSoundInstance(Device, this, false));
 			}
 
 			return Instances.Pop();

src/Audio/StaticSoundInstance.cs

@@ -33,20 +33,21 @@ namespace MoonWorks.Audio
 		internal StaticSoundInstance(
 			AudioDevice device,
 			StaticSound parent,
-			bool is3D,
-			bool loop
-		) : base(device, parent.FormatTag, parent.BitsPerSample, parent.BlockAlign, parent.Channels, parent.SamplesPerSecond, is3D, loop)
+			bool is3D
+		) : base(device, parent.FormatTag, parent.BitsPerSample, parent.BlockAlign, parent.Channels, parent.SamplesPerSecond, is3D)
 		{
 			Parent = parent;
 		}
 
-		public override void Play()
+		public override void Play(bool loop = false)
 		{
 			if (State == SoundState.Playing)
 			{
 				return;
 			}
 
+			Loop = loop;
+
 			if (Loop)
 			{
 				Parent.Handle.LoopCount = 255;

src/Audio/StreamingSound.cs

@@ -23,18 +23,19 @@ namespace MoonWorks.Audio
 			ushort blockAlign,
 			ushort channels,
 			uint samplesPerSecond,
-			bool is3D,
-			bool loop
-		) : base(device, formatTag, bitsPerSample, blockAlign, channels, samplesPerSecond, is3D, loop) { }
+			bool is3D
+		) : base(device, formatTag, bitsPerSample, blockAlign, channels, samplesPerSecond, is3D) { }
 
-		public override void Play()
+		public override void Play(bool loop = false)
 		{
 			if (State == SoundState.Playing)
 			{
 				return;
 			}
 
+			Loop = loop;
 			State = SoundState.Playing;
+
 			Update();
 			FAudio.FAudioSourceVoice_Start(Handle, 0, 0);
 		}

src/Audio/StreamingSoundOgg.cs

@@ -18,8 +18,7 @@ namespace MoonWorks.Audio
 		public static StreamingSoundOgg Load(
 			AudioDevice device,
 			string filePath,
-			bool is3D = false,
-			bool loop = false
+			bool is3D = false
 		)
 		{
 			var fileHandle = FAudio.stb_vorbis_open_filename(filePath, out var error, IntPtr.Zero);
@@ -35,8 +34,7 @@ namespace MoonWorks.Audio
 				device,
 				fileHandle,
 				info,
-				is3D,
-				loop
+				is3D
 			);
 		}
 
@@ -44,8 +42,7 @@ namespace MoonWorks.Audio
 			AudioDevice device,
 			IntPtr fileHandle,
 			FAudio.stb_vorbis_info info,
-			bool is3D,
-			bool loop
+			bool is3D
 		) : base(
 			device,
 			3, /* float type */
@@ -53,8 +50,7 @@ namespace MoonWorks.Audio
 			(ushort) (4 * info.channels),
 			(ushort) info.channels,
 			info.sample_rate,
-			is3D,
-			loop
+			is3D
 		)
 		{
 			FileHandle = fileHandle;