private void LoadSoundSuccessCallback(string soundAssetName, object soundAsset, float duration, object userData)
{
LoadSoundInfo loadSoundInfo = (LoadSoundInfo)userData;
if (loadSoundInfo == null)
{
Debug.LogError("加载声音的信息为空");
return;
}
m_SoundsBeingLoaded.Remove(loadSoundInfo.SerialId);
//释放需要在加载后立即释放的声音
if (m_SoundsToReleaseOnLoad.Contains(loadSoundInfo.SerialId))
{
Debug.Log("在加载成功后释放了声音：" + loadSoundInfo.SerialId.ToString());
m_SoundsToReleaseOnLoad.Remove(loadSoundInfo.SerialId);
m_SoundHelper.ReleaseSoundAsset(soundAsset);
return;
}
//播放声音
PlaySoundErrorCode?errorCode = null;
SoundAgent soundAgent = loadSoundInfo.SoundGroup.PlaySound(loadSoundInfo.SerialId, soundAsset, loadSoundInfo.PlaySoundParams, out errorCode);
if (soundAgent != null)
{
//获取到声音代理辅助器，并设置绑定的实体或位置
PlaySoundInfo playSoundInfo = (PlaySoundInfo)loadSoundInfo.UserData;
SoundAgentHelperBase soundAgentHelper = soundAgent.Helper;
if (playSoundInfo.BindingEntity != null)
{
soundAgentHelper.SetBindingEntity(playSoundInfo.BindingEntity);
}
else
{
soundAgentHelper.SetWorldPosition(playSoundInfo.WorldPosition);
}
//派发播放声音成功事件
PlaySoundSuccessEventArgs se = ReferencePool.Acquire <PlaySoundSuccessEventArgs>();
m_EventManager.Fire(this, se.Fill(loadSoundInfo.UserData, loadSoundInfo.SerialId, soundAssetName, soundAgent, duration));
}
else
{
m_SoundsToReleaseOnLoad.Remove(loadSoundInfo.SerialId);
m_SoundHelper.ReleaseSoundAsset(soundAsset);
string errorMessage = string.Format("声音组： {0} 播放声音 '{1}' 失败.", loadSoundInfo.SoundGroup.Name, soundAssetName);
//派发播放声音失败事件
PlaySoundFailureEventArgs fe = ReferencePool.Acquire <PlaySoundFailureEventArgs>();
m_EventManager.Fire(this, fe.Fill(loadSoundInfo.UserData, loadSoundInfo.SerialId, soundAssetName, loadSoundInfo.SoundGroup.Name, loadSoundInfo.PlaySoundParams, errorCode.Value, errorMessage));
Debug.LogError("播放声音失败：" + errorMessage);
}
}
/// <summary>
/// 播放声音
/// </summary>
/// <param name="soundAssetName">声音资源名称</param>
/// <param name="soundGroupName">声音组名称</param>
/// <param name="playSoundParams">播放声音参数</param>
/// <param name="bindingEntity">声音绑定的实体</param>
/// <param name="worldPosition">声音所在的世界坐标</param>
/// <param name="userData">用户自定义数据</param>
/// <returns>声音的序列编号</returns>
public int PlaySound(string soundAssetName, string soundGroupName, PlaySoundParams playSoundParams = null, Entity.Entity bindingEntity = null, Vector3 worldPosition = default(Vector3), object userData = null)
{
if (m_ResourceManager == null)
{
Debug.LogError("资源管理器为空，无法播放声音");
return(-1);
}
if (m_SoundHelper == null)
{
Debug.LogError("声音辅助器为空，无法播放声音");
return(-1);
}
if (playSoundParams == null)
{
playSoundParams = new PlaySoundParams();
}
PlaySoundInfo playSoundInfo = new PlaySoundInfo(bindingEntity, worldPosition, userData);
int serialId = m_Serial++;
PlaySoundErrorCode?errorCode = null;
string errorMessage = null;
//获取声音组
SoundGroup soundGroup = GetSoundGroup(soundGroupName);
if (soundGroup == null)
{
errorCode = PlaySoundErrorCode.SoundGroupNotExist;
errorMessage = string.Format("声音组：{0} 不存在.", soundGroupName);
}
else if (soundGroup.SoundAgentCount <= 0)
{
errorCode = PlaySoundErrorCode.SoundGroupHasNoAgent;
errorMessage = string.Format("声音组： {0} 没有声音代理", soundGroupName);
}
//错误码有值时
if (errorCode.HasValue)
{
//派发播放声音失败事件
PlaySoundFailureEventArgs e = ReferencePool.Acquire <PlaySoundFailureEventArgs>();
m_EventManager.Fire(this, e.Fill(playSoundInfo, serialId, soundAssetName, soundGroupName, playSoundParams, errorCode.Value, errorMessage));
Debug.LogError("播放声音失败：" + errorMessage);
return(serialId);
}
//加载声音
m_SoundsBeingLoaded.Add(serialId);
m_ResourceManager.LoadAsset(soundAssetName, m_LoadAssetCallbacks, new LoadSoundInfo(serialId, soundGroup, playSoundParams, playSoundInfo));
return(serialId);
}
/// <summary>
/// 填充播放声音成功事件
/// </summary>
/// <returns>播放声音成功事件</returns>
public PlaySoundSuccessEventArgs Fill(object userData, int serialId, string soundAssetName, SoundAgent soundAgent, float duration)
{
PlaySoundInfo playSoundInfo = (PlaySoundInfo)userData;
SerialId = serialId;
SoundAssetName = soundAssetName;
BindingEntity = playSoundInfo.BindingEntity;
UserData = playSoundInfo.UserData;
SoundAgent = soundAgent;
Duration = duration;
return(this);
}
/// <summary>
/// 填充播放声音更新事件
/// </summary>
/// <returns>播放声音更新事件。</returns>
public PlaySoundUpdateEventArgs Fill(object userData, int serialId, string soundAssetName, string soundGroupName, PlaySoundParams playSoundParams, float progress)
{
PlaySoundInfo playSoundInfo = (PlaySoundInfo)userData;
SerialId = serialId;
SoundAssetName = soundAssetName;
SoundGroupName = soundGroupName;
PlaySoundParams = playSoundParams;
BindingEntity = playSoundInfo.BindingEntity;
UserData = playSoundInfo.UserData;
Progress = progress;
return(this);
}
/// <summary>
/// 填充播放声音失败事件
/// </summary>
/// <returns>播放声音失败事件</returns>
public PlaySoundFailureEventArgs Fill(object userData, int serialId, string soundAssetName, string soundGroupName, PlaySoundParams playSoundParams, PlaySoundErrorCode errorCode, string errorMessage)
{
PlaySoundInfo playSoundInfo = (PlaySoundInfo)userData;
SerialId = serialId;
SoundAssetName = soundAssetName;
SoundGroupName = soundGroupName;
PlaySoundParams = playSoundParams;
BindingEntity = playSoundInfo.BindingEntity;
UserData = playSoundInfo.UserData;
ErrorCode = errorCode;
ErrorMessage = errorMessage;
return(this);
}
/// <summary>
/// 填充播放声音时加载依赖资源事件
/// </summary>
/// <returns>播放声音时加载依赖资源事件</returns>
public PlaySoundDependencyAssetEventArgs Fill(object userData, int serialId, string soundAssetName, string soundGroupName, PlaySoundParams playSoundParams, string dependencyAssetName, int loadedCount, int totalCount)
{
PlaySoundInfo playSoundInfo = (PlaySoundInfo)userData;
SerialId = serialId;
SoundAssetName = soundAssetName;
SoundGroupName = soundGroupName;
PlaySoundParams = playSoundParams;
BindingEntity = playSoundInfo.BindingEntity;
UserData = playSoundInfo.UserData;
DependencyAssetName = dependencyAssetName;
LoadedCount = loadedCount;
TotalCount = totalCount;
return(this);
}