internal AudioListener()
{
Matrix3x4 matrix3x4 = Matrix3x4.Identity;
AudioObjectTransformation audioObjectTransformation = new AudioObjectTransformation(matrix3x4);
_cPtr = new System.Runtime.InteropServices.HandleRef(this, NativeAudioSystem.CreateAudioListener(audioObjectTransformation.NativePtr));
}
/// <summary>
/// Applies the transformation to any audio.
/// </summary>
/// <param name="matrix3x4"></param>
public void SetTransformation(Matrix3x4 matrix3x4)
{
using (AudioObjectTransformation audioObjectTransformation = new AudioObjectTransformation(matrix3x4)) // can safely dispose this as the C++ implementation uses a copy
{
NativeAudioSystem.SetAudioListenerTransformation(_cPtr.Handle, audioObjectTransformation.NativePtr);
}
}
private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (isDisposing)
{
_info.Dispose();
_info = null;
_requestListenersDelegates.Clear();
_requestListenersDelegates = null;
_indexTriggerIdToName.Clear();
_indexTriggerIdToName = null;
_triggerByName.Clear();
_triggerByName = null;
}
//remove listener from c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.RemoveAudioRequestListener(fnPtr);
_requestListener = null;
_isDisposed = true;
}
/// <summary>
/// Executes the specified trigger id on this audio object
/// </summary>
/// <param name="triggerId"></param>
public void Play(AudioTriggerId triggerId)
{
if (triggerId.IsValid)
{
NativeAudioSystem.ExecuteAudioObjectTrigger(_cPtr.Handle, triggerId._id, false);
}
}
/// <summary>
/// Stops the specified trigger id on this audio object
/// </summary>
/// <param name="triggerId"></param>
public void Stop(AudioTriggerId triggerId)
{
if (triggerId.IsValid)
{
NativeAudioSystem.StopAudioObjectTrigger(_cPtr.Handle, triggerId._id, false);
}
}
private static void AddListener()
{
// Bind listener to c++
_requestListener = OnAudioEvent;
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.AddAudioRequestListener(fnPtr);
}
/// <summary>
/// Plays the audio specified by the trigger id. Returns true if the trigger id is valid
/// </summary>
/// <param name="triggerId"></param>
/// <returns></returns>
public static bool Play(AudioTriggerId triggerId)
{
if (triggerId.IsValid)
{
NativeAudioSystem.ExecuteTrigger(triggerId._id);
return(true);
}
return(false);
}
/// <summary>
/// Stops the specified audio trigger. Only audio triggers that have been "played" can be stopped.
/// </summary>
/// <param name="triggerId"></param>
/// <returns>True if the audio trigger is stopped</returns>
public static bool Stop(AudioTriggerId triggerId)
{
if (triggerId.IsValid)
{
NativeAudioSystem.StopTrigger(triggerId._id);
return(true);
}
return(false);
}
/// <summary>
/// Sets the specified audio parameter with the specified name to the specified value
/// </summary>
/// <param name="parameterName"></param>
/// <param name="parameterVal"></param>
public static void SetParameter(string parameterName, float parameterVal)
{
uint audioParameterId = NativeAudioSystem.GetAudioParameterId(parameterName);
if (audioParameterId != Audio.InvalidControlId)
{
NativeAudioSystem.SetAudioParameter(audioParameterId, parameterVal);
}
}
static AudioManager()
{
_requestListener = OnAudioEvent;
//bind listener to c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.AddAudioRequestListener(fnPtr);
}
/// <summary>
/// Stops the audio trigger by the specified name. Only audio triggers that have been "played" can be stopped.
/// </summary>
/// <param name="triggerName"></param>
/// <returns>True if the audio trigger is stopped</returns>
public static bool Stop(string triggerName)
{
uint triggerId = AudioManager.GetTriggerId(triggerName);
if (triggerId != Audio.InvalidControlId)
{
NativeAudioSystem.StopTrigger(triggerId, false);
}
return(triggerId != InvalidControlId);
}
/// <summary>
/// Sets the transformation of the audio object
/// </summary>
/// <param name="matrix"></param>
public void SetTransformation(Matrix3x4 matrix)
{
if (_audioTransformation != null)
{
_audioTransformation.Dispose();
_audioTransformation = null;
}
_audioTransformation = new AudioObjectTransformation(matrix);
NativeAudioSystem.SetAudioTransformation(_cPtr.Handle, _audioTransformation.NativePtr);
}
/// <summary>
/// Stops the specified trigger name on this audio object
/// </summary>
/// <param name="triggerName"></param>
public void Stop(string triggerName)
{
uint triggerId = Audio.InvalidControlId;
AudioManager.AddOrGetTrigger(triggerName, out triggerId);
if (triggerId != Audio.InvalidControlId)
{
NativeAudioSystem.StopAudioObjectTrigger(_cPtr.Handle, triggerId, false);
}
}
/// <summary>
/// Retrieves and executes the specified audio trigger by name
/// </summary>
/// <param name="triggerName"></param>
/// <returns>Returns true if the audio trigger is executed. False otherwise</returns>
public static bool Play(string triggerName)
{
uint triggerId = InvalidControlId;
AudioManager.AddOrGetTrigger(triggerName, out triggerId);
if (triggerId == InvalidControlId)
{
return(false);
}
NativeAudioSystem.ExecuteTrigger(triggerId);
return(true);
}
public void SetTransform(Matrix3x4 matrix)
{
_matrix3x4 = matrix;
//release old CObjectTransformation
if (_objectTransformationPtr.Handle != IntPtr.Zero)
{
NativeAudioSystem.ReleaseAudioTransformation(_objectTransformationPtr.Handle);
}
_objectTransformationPtr = new System.Runtime.InteropServices.HandleRef(this, NativeAudioSystem.CreateAudioTransformation(_matrix3x4.m00, _matrix3x4.m01, _matrix3x4.m02, _matrix3x4.m03,
_matrix3x4.m10, _matrix3x4.m11, _matrix3x4.m12, _matrix3x4.m13,
_matrix3x4.m20, _matrix3x4.m21, _matrix3x4.m22, _matrix3x4.m23));
}
internal AudioRequestInfo(IntPtr nativePtr, bool isCopy = false)
{
_isCopy = isCopy;
_cPtr = new System.Runtime.InteropServices.HandleRef(this, nativePtr);
if (_isCopy)
{
_requestResult = NativeAudioSystem.SRIGetRequestResult(nativePtr);
_flagsType = NativeAudioSystem.SRIGetEnumFlagsType(nativePtr);
_controlId = NativeAudioSystem.SRIGetControlId(nativePtr);
_audioObject = NativeAudioSystem.SRIGetAudioObject(nativePtr);
}
}
public void SetTransform(Matrix3x4 matrix)
{
_matrix3x4 = matrix;
//release old CObjectTransformation
if (_objectTransformationPtr.Handle != IntPtr.Zero)
{
NativeAudioSystem.ReleaseAudioTransformation(_objectTransformationPtr.Handle);
}
_objectTransformationPtr = new System.Runtime.InteropServices.HandleRef(this, NativeAudioSystem.CreateAudioTransformation(_matrix3x4[0, 0], _matrix3x4[0, 1], _matrix3x4[0, 2], _matrix3x4[0, 3],
_matrix3x4[1, 0], _matrix3x4[1, 1], _matrix3x4[1, 2], _matrix3x4[1, 3],
_matrix3x4[2, 0], _matrix3x4[2, 1], _matrix3x4[2, 2], _matrix3x4[2, 3]));
}
private static void RemoveListener()
{
if (_requestListener == null)
{
return;
}
// Remove listener from c++
IntPtr fnPtr = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(_requestListener);
NativeAudioSystem.RemoveAudioRequestListener(fnPtr);
_requestListener = null;
}
/// <summary>
/// Sets the Audio switch with the specified name to the specified state name
/// </summary>
/// <param name="switchName"></param>
/// <param name="switchStateName"></param>
public static void SetSwitchState(string switchName, string switchStateName)
{
uint switchId = NativeAudioSystem.GetAudioSwitchId(switchName);
if (switchId != Audio.InvalidControlId)
{
uint switchStateId = NativeAudioSystem.GetAudioSwitchStateId(switchId, switchStateName);
if (switchStateId != Audio.InvalidSwitchStateId)
{
NativeAudioSystem.SetAudioSwitchState(switchId, switchStateId);
}
}
}
private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (_cPtr.Handle != IntPtr.Zero && !_isCopy)
{
NativeAudioSystem.ReleaseSRequestInfo(_cPtr.Handle);
_cPtr = new System.Runtime.InteropServices.HandleRef(null, IntPtr.Zero);
}
_isDisposed = true;
}
/// <summary>
/// Sets the transformation of the audio object
/// </summary>
/// <param name="position"></param>
/// <param name="forward"></param>
/// <param name="up"></param>
public void SetTransformation(Vector3 position, Vector3 forward, Vector3 up)
{
// create managed matrix and once done call native method
if (_audioTransformation != null)
{
_audioTransformation.Dispose();
_audioTransformation = null;
}
_audioTransformation = new AudioObjectTransformation(new Matrix3x4(
0, forward.x, up.x, position.x,
0, forward.y, up.y, position.y,
0, forward.z, up.z, position.z
));
NativeAudioSystem.SetAudioTransformation(_cPtr.Handle, _audioTransformation.NativePtr);
}
private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (isDisposing)
{
_audioFilePath = null;
}
if (_audioPlayFileInfoPtr.Handle != System.IntPtr.Zero)
{
NativeAudioSystem.ReleaseSPlayFileInfo(_audioPlayFileInfoPtr.Handle);
_audioPlayFileInfoPtr = new System.Runtime.InteropServices.HandleRef(null, IntPtr.Zero);
}
_isDisposed = true;
}
private void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
if (disposing)
{
_matrix3x4 = null;
}
if (_objectTransformationPtr.Handle != System.IntPtr.Zero)
{
NativeAudioSystem.ReleaseAudioTransformation(_objectTransformationPtr.Handle);
_objectTransformationPtr = new System.Runtime.InteropServices.HandleRef(null, IntPtr.Zero);
}
_isDisposed = true;
}
private void Dispose(bool isDisposing)
{
if (_isDisposed)
{
return;
}
if (isDisposing)
{
_audioTransformation.Dispose();
_audioTransformation = null;
}
if (_cPtr.Handle != System.IntPtr.Zero)
{
NativeAudioSystem.ReleaseAudioObject(_cPtr.Handle);
_cPtr = new System.Runtime.InteropServices.HandleRef(null, IntPtr.Zero);
}
_isDisposed = true;
}
/// <summary>
/// Removes the specified trigger with the specified name. Returns true if the trigger is removed
/// </summary>
/// <param name="triggerName"></param>
/// <returns></returns>
public static bool RemoveTrigger(string triggerName)
{
bool ret = false;
uint triggerId = Audio.InvalidControlId;
if (_triggerByName.TryGetValue(triggerName, out triggerId))
{
NativeAudioSystem.StopTrigger(triggerId, false);
ret = (triggerId != Audio.InvalidControlId);
//update entries
_triggerByName.Remove(triggerName);
_indexTriggerIdToName.Remove(triggerId);
//listeners should be removed manually by user
ret = true;
}
return(ret);
}
/// <summary>
/// Add the specified trigger name and retrieves the trigger id. If trigger name is already existing, trigger id will be returned. Returns true if the trigger name is added
/// </summary>
/// <param name="triggerName"></param>
/// <param name="triggerId"></param>
/// <returns></returns>
public static bool AddOrGetTrigger(string triggerName, out uint triggerId)
{
bool ret = false;
triggerId = Audio.InvalidControlId;
if (!_triggerByName.TryGetValue(triggerName, out triggerId))
{
triggerId = NativeAudioSystem.GetAudioTriggerId(triggerName);
if (ret = (triggerId != Audio.InvalidControlId))
{
_triggerByName[triggerName] = triggerId;
_indexTriggerIdToName[triggerId] = triggerName;
}
ret = true;
}
else
{
triggerId = _triggerByName[triggerName];
}
return(ret);
}
/// <summary>
/// Creates an Audio object
/// </summary>
public AudioObject() : this(NativeAudioSystem.CreateAudioObject())
{
}
/// <summary>
/// Returns the path in which audio configuration data is stored
/// </summary>
/// <returns></returns>
public static string GetConfigurationPath()
{
return(NativeAudioSystem.GetConfigPath());
}
internal AudioObjectTransformation(Matrix3x4 managedMatrix)
{
_matrix3x4 = managedMatrix;
_objectTransformationPtr = new System.Runtime.InteropServices.HandleRef(this, NativeAudioSystem.CreateAudioTransformation(_matrix3x4[0, 0], _matrix3x4[0, 1], _matrix3x4[0, 2], _matrix3x4[0, 3],
_matrix3x4[1, 0], _matrix3x4[1, 1], _matrix3x4[1, 2], _matrix3x4[1, 3],
_matrix3x4[2, 0], _matrix3x4[2, 1], _matrix3x4[2, 2], _matrix3x4[2, 3]));
}
/// <summary>
/// Constructor for an AudioRequestInfo object.
/// </summary>
/// <param name="eRequestResult"></param>
/// <param name="audioSystemEvent"></param>
/// <param name="CtrlId"></param>
/// <param name="audioObject"></param>
public AudioRequestInfo(uint eRequestResult, uint audioSystemEvent, uint CtrlId, AudioObject audioObject) : this(NativeAudioSystem.CreateSRequestInfo(eRequestResult, audioSystemEvent, CtrlId, audioObject.NativePtr))
{
}
