// Created editors for all the enabled extensions of this AudioSource.
private void CreateExtensionEditors()
{
if (m_SpatializerEditor != null)
{
DestroyExtensionEditors();
}
System.Type spatializerEditorType = AudioExtensionManager.GetListenerSpatializerExtensionEditorType();
m_SpatializerEditor = ScriptableObject.CreateInstance(spatializerEditorType) as AudioListenerExtensionEditor;
if (m_SpatializerEditor != null)
{
for (int i = 0; i < targets.Length; i++)
{
AudioListener listener = targets[i] as AudioListener;
if (listener != null)
{
Undo.RecordObject(listener, "Add AudioListener extension properties");
PropertyName extensionName = AudioExtensionManager.GetListenerSpatializerExtensionName();
for (int j = 0; j < m_SpatializerEditor.GetNumExtensionProperties(); j++)
{
PropertyName propertyName = m_SpatializerEditor.GetExtensionPropertyName(j);
float value = 0.0f;
// If the AudioListener is missing an extension property, then create it now.
if (!listener.ReadExtensionProperty(extensionName, propertyName, ref value))
{
value = m_SpatializerEditor.GetExtensionPropertyDefaultValue(j);
listener.WriteExtensionProperty(AudioExtensionManager.GetSpatializerName(), extensionName, propertyName, value);
}
}
}
}
}
m_AddSpatializerExtensionMixedValues = false;
}
public override void OnInspectorGUI()
{
serializedObject.Update();
bool allowExtensionEditing = (m_AddSpatializerExtension && !m_AddSpatializerExtensionMixedValues) || !serializedObject.isEditingMultipleObjects;
if (AudioExtensionManager.IsListenerSpatializerExtensionRegistered() && allowExtensionEditing)
{
EditorGUI.showMixedValue = m_AddSpatializerExtensionMixedValues;
bool addSpatializerExtensionNew = EditorGUILayout.Toggle(addSpatializerExtensionLabel, m_AddSpatializerExtension);
EditorGUI.showMixedValue = false;
bool showExtensionProperties = false;
if (m_AddSpatializerExtension != addSpatializerExtensionNew)
{
m_AddSpatializerExtension = addSpatializerExtensionNew;
if (m_AddSpatializerExtension)
{
CreateExtensionEditors();
if (m_SpatializerEditor != null)
{
showExtensionProperties = m_SpatializerEditor.FindAudioExtensionProperties(serializedObject);
}
}
else
{
ClearExtensionProperties();
DestroyExtensionEditors();
showExtensionProperties = false;
}
}
else if (m_SpatializerEditor != null)
{
showExtensionProperties = m_SpatializerEditor.FindAudioExtensionProperties(serializedObject);
if (!showExtensionProperties)
{
m_AddSpatializerExtension = false;
ClearExtensionProperties();
DestroyExtensionEditors();
}
}
if ((m_SpatializerEditor != null) && showExtensionProperties)
{
EditorGUI.indentLevel++;
m_SpatializerEditor.OnAudioListenerGUI();
EditorGUI.indentLevel--;
// Update AudioSourceExtension properties, if we are currently playing in Editor.
for (int i = 0; i < targets.Length; i++)
{
AudioListener listener = targets[i] as AudioListener;
if (listener != null)
{
AudioListenerExtension extension = AudioExtensionManager.GetSpatializerExtension(listener);
if (extension != null)
{
string extensionName = AudioExtensionManager.GetListenerSpatializerExtensionType().Name;
for (int j = 0; j < m_SpatializerEditor.GetNumExtensionProperties(); j++)
{
PropertyName propertyName = m_SpatializerEditor.GetExtensionPropertyName(j);
float value = 0.0f;
if (listener.ReadExtensionProperty(extensionName, propertyName, ref value))
{
extension.WriteExtensionProperty(propertyName, value);
}
}
}
}
}
}
}
serializedObject.ApplyModifiedProperties();
}