public static SoundInfo LoadSound(XElement soundNode, string basePath)
{
SoundInfo sound = new SoundInfo { Name = soundNode.RequireAttribute("name").Value };
sound.Loop = soundNode.TryAttribute<bool>("loop");
sound.Volume = soundNode.TryAttribute<float>("volume", 1);
XAttribute pathattr = soundNode.Attribute("path");
XAttribute trackAttr = soundNode.Attribute("track");
if (pathattr != null)
{
sound.Type = AudioType.Wav;
sound.Path = FilePath.FromRelative(pathattr.Value, basePath);
}
else if (trackAttr != null)
{
sound.Type = AudioType.NSF;
int track;
if (!trackAttr.Value.TryParse(out track) || track <= 0) throw new GameXmlException(trackAttr, "Sound track attribute must be an integer greater than zero.");
sound.NsfTrack = track;
sound.Priority = soundNode.TryAttribute<byte>("priority", 100);
}
else
{
sound.Type = AudioType.Unknown;
}
return sound;
}
public SoundInfo GetInfo(string basePath)
{
SoundInfo info = new SoundInfo {Type = type};
if (type == AudioType.NSF)
{
info.NsfTrack = (int)trackNumeric.Value;
}
else if (type == AudioType.Wav)
{
info.Path = FilePath.FromAbsolute(pathText.Text, basePath);
}
info.Priority = (byte)priorityNumeric.Value;
return info;
}
public static SoundInfo FromXml(XElement soundNode, string basePath)
{
SoundInfo sound = new SoundInfo {Name = soundNode.RequireAttribute("name").Value};
bool loop;
soundNode.TryBool("loop", out loop);
sound.Loop = loop;
float vol;
if (!soundNode.TryFloat("volume", out vol)) vol = 1;
sound.Volume = vol;
XAttribute pathattr = soundNode.Attribute("path");
XAttribute trackAttr = soundNode.Attribute("track");
if (pathattr != null)
{
sound.Type = AudioType.Wav;
sound.Path = FilePath.FromRelative(pathattr.Value, basePath);
}
else if (trackAttr != null)
{
sound.Type = AudioType.NSF;
int track;
if (!trackAttr.Value.TryParse(out track) || track <= 0) throw new GameXmlException(trackAttr, "Sound track attribute must be an integer greater than zero.");
sound.NsfTrack = track;
int priority;
if (!soundNode.TryInteger("priority", out priority)) priority = 100;
sound.Priority = (byte)priority;
}
else
{
sound.Type = AudioType.Unknown;
}
return sound;
}
public string EffectFromInfo(SoundInfo info)
{
if (loadedSounds.ContainsKey(info.Name)) return info.Name;
ISoundEffect sound;
if (info.Type == AudioType.Wav)
{
sound = new WavEffect(soundSystem, info.Path.Absolute, info.Loop, info.Volume);
}
else if (info.Type == AudioType.NSF)
{
sound = new NsfEffect(sfx, info.NsfTrack, info.Priority, info.Loop);
}
else return info.Name;
loadedSounds[info.Name] = sound;
return info.Name;
}
public void RemoveSound(SoundInfo sound)
{
_sounds.Remove(sound);
}
public void AddSound(SoundInfo sound)
{
_sounds.Add(sound);
}
public void RemoveSound(SoundInfo sound)
{
_sounds.Remove(sound);
}
public void AddSound(SoundInfo sound)
{
_sounds.Add(sound);
}
