private void UpdateWaveformTimeline(Vector2 mousePosition)
{
if (audioClip != null)
{
Rect child = GetChildRect(_waveformRect, _audioEditArea, _scrollRect);
if (child.Contains(mousePosition))
{
if (mousePosition.x - child.x > _toolBox.sliderValue)
{
_currentSample = audioClip.samples;
}
else
{
_currentSample = Mathf.CeilToInt((mousePosition.x - child.x) / _toolBox.sliderValue * audioClip.samples);
if (!AudioUtility.IsClipPlaying(audioClip))
{
PlayClip(_currentSample);
PauseClip();
}
AudioUtility.SetClipSamplePosition(audioClip, _currentSample);
}
GUI.changed = true;
}
}
}
private void DrawButton(Rect position, SerializedProperty prop)
{
var obj = prop.objectReferenceValue;
if (obj == null)
{
return;
}
position.x += 4;
position.width -= 5;
AudioClip clip = obj as AudioClip;
Rect buttonRect = new Rect(position);
buttonRect.width = 20;
Rect waveformRect = new Rect(position);
waveformRect.x += 22;
waveformRect.width -= 22;
GUI.DrawTexture(waveformRect, AssetPreview.GetAssetPreview(obj));
bool isPlaying = AudioUtility.IsClipPlaying(clip) && (CurrentClip == prop.propertyPath);
string buttonText = "";
Action <SerializedProperty, AudioClip> buttonAction;
if (isPlaying)
{
EditorUtility.SetDirty(prop.serializedObject.targetObject);
//EditorApplication.QueuePlayerLoopUpdate();
buttonAction = GetStateInfo(ButtonState.Stop, out buttonText);
Rect progressRect = new Rect(waveformRect);
float time = AudioUtility.GetClipPosition(clip);
float length = clip.length;
float progress = time / length;
float width = progressRect.width * progress;
progressRect.width = Mathf.Clamp(width, 3, width);
GUI.Box(progressRect, "", "SelectionRect");
DrawLabelOutline(waveformRect, TimeSpan.FromSeconds(length - time).ToString(@"mm\:ss\:fff"));
}
else
{
buttonAction = GetStateInfo(ButtonState.Play, out buttonText);
float length = clip.length;
DrawLabelOutline(waveformRect, TimeSpan.FromSeconds(length).ToString(@"mm\:ss\:fff"));
}
if (GUI.Button(buttonRect, buttonText))
{
AudioUtility.StopAllClips();
buttonAction(prop, clip);
}
}
public static void SwitchEditorSkin()
{
System.Reflection.Assembly.GetAssembly(typeof(UnityEditorInternal.AssetStore))
.GetType("UnityEditorInternal.InternalEditorUtility", true).GetMethod("SwitchSkinAndRepaintAllViews")
?.Invoke(null, null);
EditorPrefs.SetInt(Constant.Constant.EditorPrefsKey.EditorSkin,
EditorPrefs.GetInt(Constant.Constant.EditorPrefsKey.EditorSkin) == 0 ? 1 : 0);
var switchSkinSound = AssetDatabase.LoadAssetAtPath <AudioClip>(CurrentSkinType == EditorSkinType.Dark
? Constant.Constant.AssetPath.NightOwlDarkAudio
: Constant.Constant.AssetPath.NightOwlLightAudio);
if (switchSkinSound && !AudioUtility.IsClipPlaying(switchSkinSound))
{
AudioUtility.PlayClip(switchSkinSound);
}
}
private void DrawButton(Rect position, SerializedProperty prop)
{
if (prop.objectReferenceValue != null)
{
position.x -= 4;
AudioClip clip = prop.objectReferenceValue as AudioClip;
Rect buttonRect = new Rect(position);
buttonRect.width = 20;
Rect waveformRect = new Rect(position);
waveformRect.x += 22;
waveformRect.width -= 22;
Texture2D waveformTexture = AssetPreview.GetAssetPreview(prop.objectReferenceValue);
if (waveformTexture != null)
{
GUI.DrawTexture(waveformRect, waveformTexture);
}
bool isPlaying = AudioUtility.IsClipPlaying(clip) && (CurrentClip == prop.propertyPath);
string buttonText = "";
Action <SerializedProperty, AudioClip> buttonAction;
if (isPlaying)
{
EditorUtility.SetDirty(prop.serializedObject.targetObject);
buttonAction = GetStateInfo(ButtonState.Stop, out buttonText);
Rect progressRect = new Rect(waveformRect);
float percentage = (float)AudioUtility.GetClipSamplePosition(clip) / AudioUtility.GetSampleCount(clip);
float width = progressRect.width * percentage;
progressRect.width = Mathf.Clamp(width, 6, width);
GUI.Box(progressRect, "", "SelectionRect");
}
else
{
buttonAction = GetStateInfo(ButtonState.Play, out buttonText);
}
if (GUI.Button(buttonRect, buttonText))
{
AudioUtility.StopAllClips();
buttonAction(prop, clip);
}
}
}
private void Update()
{
if (_isPlaying)
{
if (AudioUtility.IsClipPlaying(audioClip))
{
if (_timeSinceRepaint > 1 / _timnelineRepaintFrequency)
{
_currentSample = AudioUtility.GetClipSamplePosition(audioClip);
Repaint();
_timeSinceRepaint = 0;
}
else
{
_timeSinceRepaint += Time.deltaTime;
}
}
else
{
StopClip();
}
}
}
void Update()
{
float deltaTime = Time.realtimeSinceStartup - prevTime;
prevTime = Time.realtimeSinceStartup;
if (seekPosition != oldSeekPosition)
{
oldSeekPosition = seekPosition;
if (!isPlaying)
{
if (!previewing && lsdTarget.clip != null)
{
AudioUtility.PlayClip(lsdTarget.clip);
}
previewing = true;
stopTimer = 0.1f;
prevTime = Time.realtimeSinceStartup;
resetTime = seekPosition;
}
if (lsdTarget.clip)
{
AudioUtility.SetClipSamplePosition(lsdTarget.clip, (int)(seekPosition * AudioUtility.GetSampleCount(lsdTarget.clip)));
}
}
if (previewing)
{
stopTimer -= deltaTime;
if (lsdTarget.clip)
{
seekPosition = AudioUtility.GetClipPosition(lsdTarget.clip) / lsdTarget.length;
oldSeekPosition = seekPosition;
}
if (stopTimer <= 0)
{
previewing = false;
seekPosition = resetTime;
oldSeekPosition = seekPosition;
if (lsdTarget.clip != null)
{
AudioUtility.PauseClip(lsdTarget.clip);
AudioUtility.SetClipSamplePosition(lsdTarget.clip, (int)(seekPosition * AudioUtility.GetSampleCount(lsdTarget.clip)));
}
}
}
if (isPlaying && lsdTarget.clip == null)
{
seekPosition += deltaTime / lsdTarget.length;
oldSeekPosition = seekPosition;
if (seekPosition >= 1)
{
isPlaying = false;
seekPosition = 0;
}
}
else if (isPlaying)
{
seekPosition = AudioUtility.GetClipPosition(lsdTarget.clip) / lsdTarget.length;
oldSeekPosition = seekPosition;
isPlaying = AudioUtility.IsClipPlaying(lsdTarget.clip);
}
if (isPlaying && visualPreview || previewing && visualPreview)
{
UpdatePreview(seekPosition);
}
}