38f1ddb...178a853: v0.8.9.1, removed content folder
This commit is contained in:
Joonas Rikkonen
@@ -1,265 +1,157 @@
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using Barotrauma.Sounds;
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using System;
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using OpenTK.Audio.OpenAL;
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using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Xml.Linq;
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namespace Barotrauma
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namespace Barotrauma.Sounds
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{
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public class Sound
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public abstract class Sound : IDisposable
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{
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public static Vector3 CameraPos;
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public SoundManager Owner
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{
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get;
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protected set;
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}
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private static List<Sound> loadedSounds = new List<Sound>();
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public string Filename
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{
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get;
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protected set;
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}
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private static OggStream stream;
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public bool Stream
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{
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get;
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protected set;
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}
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private OggSound oggSound;
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private uint alBuffer;
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public uint ALBuffer
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{
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get { return !Stream ? alBuffer : 0; }
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}
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private readonly string filePath;
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private readonly bool destroyOnGameEnd;
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private uint alMuffledBuffer;
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public uint ALMuffledBuffer
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{
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get { return !Stream ? alMuffledBuffer : 0; }
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}
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private float baseVolume;
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private float range;
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public ALFormat ALFormat
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{
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get;
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protected set;
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}
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private int alSourceId;
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public int SampleRate
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{
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get;
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protected set;
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}
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public float BaseGain;
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public float BaseNear;
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public float BaseFar;
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public bool IsPlaying
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public Sound(SoundManager owner,string filename,bool stream)
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{
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get
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{
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return SoundManager.IsPlaying(alSourceId);
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}
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}
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Owner = owner;
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Filename = Path.GetFullPath(filename);
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Stream = stream;
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private Sound(string file, bool destroyOnGameEnd)
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{
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filePath = file;
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foreach (Sound loadedSound in loadedSounds)
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{
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if (loadedSound.filePath == file) oggSound = loadedSound.oggSound;
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}
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if (oggSound == null && !SoundManager.Disabled)
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{
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try
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{
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DebugConsole.Log("Loading sound " + file);
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oggSound = OggSound.Load(file);
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}
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catch (Exception e)
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{
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DebugConsole.ThrowError("Failed to load sound "+file+"!", e);
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}
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ALHelper.Check(file);
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}
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baseVolume = 1.0f;
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range = 1000.0f;
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this.destroyOnGameEnd = destroyOnGameEnd;
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loadedSounds.Add(this);
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}
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public string FilePath
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{
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get { return filePath; }
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}
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public int AlBufferId
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{
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get { return oggSound==null ? -1 : oggSound.AlBufferId; }
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}
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public static void Init()
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{
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SoundManager.Init();
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}
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public static Sound Load(string file, bool destroyOnGameEnd = true)
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{
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if (!File.Exists(file))
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{
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DebugConsole.ThrowError("File \"" + file + "\" not found!");
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return null;
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}
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BaseGain = 1.0f;
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BaseNear = 100.0f;
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BaseFar = 200.0f;
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return new Sound(file, destroyOnGameEnd);
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}
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public static Sound Load(XElement element, bool destroyOnGameEnd = true)
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{
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string filePath = element.GetAttributeString("file", "");
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var newSound = new Sound(filePath, destroyOnGameEnd);
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if (newSound != null)
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if (!stream)
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{
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newSound.baseVolume = element.GetAttributeFloat("volume", 1.0f);
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newSound.range = element.GetAttributeFloat("range", 1000.0f);
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}
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return newSound;
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}
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public int Play(float volume = 1.0f)
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{
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if (volume <= 0.0f) return -1;
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alSourceId = SoundManager.Play(this, volume);
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return alSourceId;
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}
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public int Play(Vector2 position)
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{
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return Play(baseVolume, range, position);
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}
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public int Play(float baseVolume, float range, Vector2 position)
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{
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Vector2 relativePos = GetRelativePosition(position);
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float volume = GetVolume(relativePos, range, baseVolume);
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if (volume <= 0.0f) return -1;
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alSourceId = SoundManager.Play(this, relativePos, volume);
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return alSourceId;
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}
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public void UpdatePosition(Vector2 position)
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{
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int sourceIndex = -1;
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if (SoundManager.IsPlaying(this, out sourceIndex))
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{
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Vector2 relativePos = GetRelativePosition(position);
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float volume = GetVolume(relativePos, range, baseVolume);
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if (volume <= 0.0f)
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AL.GenBuffer(out alBuffer);
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ALError alError = AL.GetError();
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if (alError != ALError.NoError)
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{
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SoundManager.Stop(this);
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return;
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throw new Exception("Failed to create OpenAL buffer for non-streamed sound: " + AL.GetErrorString(alError));
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}
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if (!AL.IsBuffer(alBuffer))
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{
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throw new Exception("Generated OpenAL buffer is invalid!");
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}
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AL.GenBuffer(out alMuffledBuffer);
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alError = AL.GetError();
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if (alError != ALError.NoError)
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{
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throw new Exception("Failed to create OpenAL buffer for non-streamed sound: " + AL.GetErrorString(alError));
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}
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SoundManager.UpdateSoundPosition(sourceIndex, relativePos, volume);
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if (!AL.IsBuffer(alMuffledBuffer))
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{
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throw new Exception("Generated OpenAL buffer is invalid!");
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}
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}
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else
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{
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alBuffer = 0;
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}
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}
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public override string ToString()
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{
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return GetType().ToString() + " (" + Filename + ")";
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}
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public bool IsPlaying()
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{
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return Owner.IsPlaying(this);
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}
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public SoundChannel Play(float gain, float range, Vector2 position, bool muffle = false)
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{
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return new SoundChannel(this, gain, new Vector3(position.X, position.Y, 0.0f), range * 0.4f, range, "default", muffle);
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}
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private float GetVolume(Vector2 relativePosition, float range, float baseVolume)
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public SoundChannel Play(Vector3? position, float gain, bool muffle = false)
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{
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float volume = (range == 0.0f) ? 0.0f : MathHelper.Clamp(baseVolume * (range - (relativePosition.Length() * 100.0f)) / range, 0.0f, 1.0f);
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return volume;
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return new SoundChannel(this, gain, position, BaseNear, BaseFar, "default", muffle);
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}
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private Vector2 GetRelativePosition(Vector2 position)
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public SoundChannel Play(float gain)
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{
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return new Vector2(position.X - CameraPos.X, position.Y - CameraPos.Y) / 100.0f;
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return Play(null, gain);
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}
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public int Loop(int sourceIndex, float volume)
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public SoundChannel Play()
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{
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if (volume <= 0.0f)
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return Play(BaseGain);
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}
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public SoundChannel Play(float? gain, string category)
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{
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return new SoundChannel(this, gain ?? BaseGain, null, BaseNear, BaseFar, category);
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}
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public abstract int FillStreamBuffer(int samplePos, short[] buffer);
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public virtual void Dispose()
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{
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Owner.KillChannels(this);
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if (alBuffer != 0)
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{
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if (sourceIndex > 0)
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if (!AL.IsBuffer(alBuffer))
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{
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SoundManager.Stop(sourceIndex);
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sourceIndex = -1;
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throw new Exception("Buffer to delete is invalid!");
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}
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AL.DeleteBuffer(ref alBuffer); alBuffer = 0;
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return sourceIndex;
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}
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int newIndex = SoundManager.Loop(this, sourceIndex, volume);
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return newIndex;
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}
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public int Loop(int sourceIndex, float baseVolume, Vector2 position, float range)
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{
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Vector2 relativePos = GetRelativePosition(position);
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float volume = GetVolume(relativePos, range, baseVolume);
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if (volume <= 0.0f)
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{
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if (sourceIndex > 0)
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ALError alError = AL.GetError();
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if (alError != ALError.NoError)
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{
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SoundManager.Stop(sourceIndex);
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sourceIndex = -1;
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throw new Exception("Failed to delete OpenAL buffer for non-streamed sound: " + AL.GetErrorString(alError));
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}
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return sourceIndex;
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}
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alSourceId = SoundManager.Loop(this, sourceIndex, relativePos, volume);
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return alSourceId;
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Owner.RemoveSound(this);
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}
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public static void OnGameEnd()
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{
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List<Sound> removableSounds = loadedSounds.FindAll(s => s.destroyOnGameEnd);
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foreach (Sound sound in removableSounds)
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{
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sound.Remove();
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}
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}
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public void Remove()
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{
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//sound already removed?
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if (!loadedSounds.Contains(this)) return;
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loadedSounds.Remove(this);
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if (alSourceId > 0 &&
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(SoundManager.IsPlaying(alSourceId) || SoundManager.IsPaused(alSourceId)))
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{
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SoundManager.Stop(alSourceId);
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ALHelper.Check(filePath);
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}
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foreach (Sound s in loadedSounds)
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{
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if (s.oggSound == oggSound) return;
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}
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SoundManager.ClearAlSource(AlBufferId);
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ALHelper.Check(filePath);
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if (oggSound != null)
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{
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oggSound.Dispose();
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oggSound = null;
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}
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}
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public static void StartStream(string file, float volume = 1.0f)
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{
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if (SoundManager.Disabled) return;
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stream = SoundManager.StartStream(file, volume);
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}
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public static void StreamVolume(float volume = 1.0f)
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{
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if (SoundManager.Disabled || stream == null) return;
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stream.Volume = volume;
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}
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public static void StopStream()
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{
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if (stream != null) SoundManager.StopStream();
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}
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public static void Dispose()
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{
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SoundManager.Dispose();
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}
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}
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}
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}
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