public override void OnInspectorGUI()
{
serializedObject.Update();
RenderPresetDescription();
EditorGUILayout.Space();
RenderGeneratePresetButton();
List <string> propertiesToExclude = new List <string>()
{
"spatialSound", "loopSound", "priority",
"pitchShift", "loopMode", "fadeMode", "playReversed", "safeName", "maxDistance"
};
if (myScript.GetFile() == null)
{
propertiesToExclude.AddRange(new List <string>()
{
"m_Script", "useLibrary", "files", "relativeVolume",
"fadeMode", "clampBetweenLoopPoints", "startingPitch", "playReversed", "spatialize", "ignoreTimeScale",
"delay",
});
}
else
{
propertiesToExclude.AddRange(new List <string>()
{
"m_Script", "useLibrary", "files", "maxDistance"
});
}
DrawPropertiesExcluding(serializedObject, propertiesToExclude.ToArray());
if (myScript.GetFile() == null)
{
EditorGUILayout.HelpBox("Error! Add an audio file before running!", MessageType.Error);
}
if (myScript.name.Contains("NEW AUDIO FILE") || myScript.name.Equals("None") || myScript.name.Equals("GameObject"))
{
EditorGUILayout.HelpBox("Warning! Change the name of this file to something different or things will break!", MessageType.Warning);
}
#region Loop Point Tools
if (myScript.GetFile() != null)
{
float loopStart = myScript.loopStart;
float loopEnd = myScript.loopEnd;
AudioClip music = myScript.GetFile();
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(loopMode);
if (EditorGUI.EndChangeCheck())
{
// This won't do, reset loop point positions
if (myScript.loopStart >= myScript.loopEnd)
{
loopStartProperty.floatValue = 0;
loopEndProperty.floatValue = music.length;
loopStart = myScript.loopStart;
loopEnd = myScript.loopEnd;
serializedObject.ApplyModifiedProperties();
}
}
using (new EditorGUI.DisabledScope(myScript.loopMode != LoopMode.LoopWithLoopPoints))
EditorGUILayout.PropertyField(clampToLoopPoints);
if (!AudioPlaybackToolEditor.WindowOpen)
{
DrawPlaybackTool(myScript);
}
using (new EditorGUI.DisabledScope(myScript.loopMode != LoopMode.LoopWithLoopPoints))
{
blontent = new GUIContent("Loop Point Tools", "Customize where music will loop between. " +
"Loops may not appear to be seamless in the inspector but rest assured, they will be seamless in-game!");
showLoopPointTool = EditorCompatability.SpecialFoldouts(showLoopPointTool, blontent);
if (showLoopPointTool && myScript.loopMode == LoopMode.LoopWithLoopPoints)
{
GUIContent[] contents = new GUIContent[] { new GUIContent("Slider"), new GUIContent("Time"), new GUIContent("Samples"), new GUIContent("BPM") };
EditorGUILayout.BeginHorizontal();
Color colorbackup = GUI.backgroundColor;
for (int i = 0; i < contents.Length; i++)
{
if (i == loopPointInputMode)
{
GUI.backgroundColor = buttonPressedColorLighter;
}
if (GUILayout.Button(contents[i], EditorStyles.miniButtonMid))
{
loopPointInputMode = i;
}
GUI.backgroundColor = colorbackup;
}
EditorGUILayout.EndHorizontal();
switch ((LoopPointTool)loopPointInputMode)
{
case LoopPointTool.Slider:
GUILayout.Label("Song Duration Samples: " + music.samples);
EditorGUILayout.MinMaxSlider(ref loopStart, ref loopEnd, 0, music.length);
GUILayout.BeginHorizontal();
GUILayout.Label("Loop Point Start: " + AudioPlaybackToolEditor.TimeToString(loopStart), new GUILayoutOption[] { GUILayout.Width(180) });
GUILayout.FlexibleSpace();
GUILayout.Label("Loop Point Start (Samples): " + myScript.loopStart * music.frequency);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Label("Loop Point End: " + AudioPlaybackToolEditor.TimeToString(loopEnd), new GUILayoutOption[] { GUILayout.Width(180) });
GUILayout.FlexibleSpace();
GUILayout.Label("Loop Point End (Samples): " + myScript.loopEnd * music.frequency);
GUILayout.EndHorizontal();
break;
case LoopPointTool.TimeInput:
EditorGUILayout.Space();
// int casts are used instead of Mathf.RoundToInt so that we truncate the floats instead of rounding up
GUILayout.BeginHorizontal();
float theTime = loopStart * 1000f;
GUILayout.Label("Loop Point Start:");
int minutes = EditorGUILayout.IntField((int)(theTime / 60000f));
GUILayout.Label(":");
int seconds = Mathf.Clamp(EditorGUILayout.IntField((int)((theTime % 60000) / 1000f)), 0, 59);
GUILayout.Label(":");
float milliseconds = Mathf.Clamp(EditorGUILayout.IntField(Mathf.RoundToInt(theTime % 1000f)), 0, 999.0f);
milliseconds /= 1000.0f; // Ensures that our milliseconds never leave their decimal place
loopStart = (float)minutes * 60f + (float)seconds + milliseconds;
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
theTime = loopEnd * 1000f;
GUILayout.Label("Loop Point End: ");
minutes = EditorGUILayout.IntField((int)(theTime / 60000f));
GUILayout.Label(":");
seconds = Mathf.Clamp(EditorGUILayout.IntField((int)((theTime % 60000) / 1000f)), 0, 59);
GUILayout.Label(":");
milliseconds = Mathf.Clamp(EditorGUILayout.IntField(Mathf.RoundToInt(theTime % 1000f)), 0, 999.0f);
milliseconds /= 1000.0f; // Ensures that our milliseconds never leave their decimal place
loopEnd = (float)minutes * 60f + (float)seconds + milliseconds;
GUILayout.EndHorizontal();
break;
case LoopPointTool.TimeSamplesInput:
GUILayout.Label("Song Duration (Samples): " + music.samples);
EditorGUILayout.Space();
GUILayout.BeginHorizontal();
float samplesStart = EditorGUILayout.FloatField("Loop Point Start:", myScript.loopStart * music.frequency);
GUILayout.EndHorizontal();
loopStart = samplesStart / music.frequency;
GUILayout.BeginHorizontal();
float samplesEnd = JSAMExtensions.Clamp(EditorGUILayout.FloatField("Loop Point End:", myScript.loopEnd * music.frequency), 0, music.samples);
GUILayout.EndHorizontal();
loopEnd = samplesEnd / music.frequency;
break;
case LoopPointTool.BPMInput /*WithBeats*/:
Undo.RecordObject(myScript, "Modified song BPM");
myScript.bpm = EditorGUILayout.IntField("Song BPM: ", myScript.bpm /*, new GUILayoutOption[] { GUILayout.MaxWidth(30)}*/);
EditorGUILayout.Space();
float startBeat = loopStart / (60f / (float)myScript.bpm);
startBeat = EditorGUILayout.FloatField("Starting Beat:", startBeat);
float endBeat = loopEnd / (60f / (float)myScript.bpm);
endBeat = Mathf.Clamp(EditorGUILayout.FloatField("Ending Beat:", endBeat), 0, music.length / (60f / myScript.bpm));
loopStart = (float)startBeat * 60f / (float)myScript.bpm;
loopEnd = (float)endBeat * 60f / (float)myScript.bpm;
break;
//case AudioFileMusic.LoopPointTool.BPMInputWithBars:
// GUILayout.BeginHorizontal();
// GUILayout.Label("Song Duration: " + TimeToString(music.length));
// myScript.bpm = EditorGUILayout.IntField("Song BPM: ", myScript.bpm);
// GUILayout.EndHorizontal();
//
// int startBar = (int)(loopStart / (60f / (float)myScript.bpm));
// startBar = EditorGUILayout.IntField("Starting Bar:", startBar);
//
// int endBar = (int)(loopEnd / (60f / (float)myScript.bpm));
// endBar = EditorGUILayout.IntField("Ending Bar:", endBar);
//
// loopStart = startBar * 60f / myScript.bpm;
// loopEnd = endBar * 60f / myScript.bpm;
// break;
}
GUIContent buttonText = new GUIContent("Reset Loop Points", "Click to set loop points to the start and end of the track.");
if (GUILayout.Button(buttonText))
{
loopStart = 0;
loopEnd = music.length;
}
using (new EditorGUI.DisabledScope(!myScript.IsWavFile()))
{
if (myScript.IsWavFile())
{
buttonText = new GUIContent("Import Loop Points from .WAV Metadata", "Using this option will overwrite existing loop point data. Check the quick reference guide for details!");
}
else
{
buttonText = new GUIContent("Import Loop Points from .WAV Metadata", "This option is exclusive to .WAV files. Using this option will overwrite existing loop point data. Check the quick reference guide for details!");
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(buttonText))
{
// Zeugma440 and his Audio Tools Library is a godsend
// https://github.com/Zeugma440/atldotnet/
string filePath = AssetDatabase.GUIDToAssetPath(AssetDatabase.FindAssets(myScript.file.name)[0]);
string trueFilePath = Application.dataPath.Remove(Application.dataPath.LastIndexOf("/") + 1) + filePath;
ATL.Track theTrack = new ATL.Track(trueFilePath);
float frequency = myScript.GetFile().frequency;
if (theTrack.AdditionalFields.ContainsKey("sample.SampleLoop[0].Start") && theTrack.AdditionalFields.ContainsKey("sample.SampleLoop[0].End"))
{
loopStart = float.Parse(theTrack.AdditionalFields["sample.SampleLoop[0].Start"]) / frequency;
loopEnd = float.Parse(theTrack.AdditionalFields["sample.SampleLoop[0].End"]) / frequency;
}
else
{
EditorUtility.DisplayDialog("Error Reading Metadata", "Could not find any loop point data in " + myScript.GetFile().name + ".wav!\n" +
"Are you sure you wrote loop points in this file?", "OK");
}
}
if (myScript.IsWavFile())
{
buttonText = new GUIContent("Embed Loop Points to File", "Clicking this will write the above start and end loop points into the actual file itself. Check the quick reference guide for details!");
}
else
{
buttonText = new GUIContent("Embed Loop Points to File", "This option is exclusive to .WAV files. Clicking this will write the above start and end loop points into the actual file itself. Check the quick reference guide for details!");
}
if (GUILayout.Button(buttonText))
{
string filePath = AssetDatabase.GUIDToAssetPath(AssetDatabase.FindAssets(myScript.file.name)[0]);
string trueFilePath = Application.dataPath.Remove(Application.dataPath.LastIndexOf("/") + 1) + filePath;
ATL.Track theTrack = new ATL.Track(trueFilePath);
float frequency = myScript.GetFile().frequency;
if (EditorUtility.DisplayDialog("Confirm Loop Point saving", "This will overwrite loop point Start/End loop point markers saved in this .WAV file, are you sure you want to continue?", "Yes", "Cancel"))
{
theTrack.AdditionalFields["sample.MIDIUnityNote"] = "60";
theTrack.AdditionalFields["sample.NumSampleLoops"] = "1";
theTrack.AdditionalFields["sample.SampleLoop[0].Type"] = "0";
theTrack.AdditionalFields["sample.SampleLoop[0].Start"] = (Mathf.RoundToInt(myScript.loopStart * frequency)).ToString();
theTrack.AdditionalFields["sample.SampleLoop[0].End"] = (Mathf.RoundToInt(myScript.loopEnd * frequency)).ToString();
theTrack.Save();
}
}
EditorGUILayout.EndHorizontal();
}
if (myScript.loopStart != loopStart || myScript.loopEnd != loopEnd)
{
Undo.RecordObject(myScript, "Modified loop point properties");
loopStartProperty.floatValue = Mathf.Clamp(loopStart, 0, music.length);
loopEndProperty.floatValue = Mathf.Clamp(loopEnd, 0, Mathf.Ceil(music.length));
EditorUtility.SetDirty(myScript);
AudioPlaybackToolEditor.DoForceRepaint(true);
}
}
EditorCompatability.EndSpecialFoldoutGroup();
}
}
#endregion
DrawAudioEffectTools();
if (serializedObject.hasModifiedProperties)
{
AudioPlaybackToolEditor.DoForceRepaint(true);
serializedObject.ApplyModifiedProperties();
// Manually fix variables
if (myScript.delay < 0)
{
myScript.delay = 0;
Undo.RecordObject(myScript, "Fixed negative delay");
}
}
#region Quick Reference Guide
showHowTo = EditorCompatability.SpecialFoldouts(showHowTo, "Quick Reference Guide");
if (showHowTo)
{
JSAMEditorHelper.RenderHelpbox("Overview");
JSAMEditorHelper.RenderHelpbox("Audio File Music Objects are containers that hold your music.");
JSAMEditorHelper.RenderHelpbox("These Audio File objects are to be stored in an Audio Library where it is " +
"then read and played through the Audio Manager");
JSAMEditorHelper.RenderHelpbox("Tips");
JSAMEditorHelper.RenderHelpbox("Relative volume only helps to reduce how loud a sound is. To increase how loud an individual sound is, you'll have to " +
"edit it using a sound editor.");
JSAMEditorHelper.RenderHelpbox("Before you cut up your music into an intro and looping portion, try using the loop point tools!");
JSAMEditorHelper.RenderHelpbox("By designating your loop points in the loop point tools and setting your music's loop mode to " +
"\"Loop with Loop Points\", you can easily get AudioManager to play your intro portion once and repeat the looping portion forever!");
JSAMEditorHelper.RenderHelpbox("If your music is saved in the WAV format, you can use external programs to set loop points in the file itself! " +
"After that, click the \"Import Loop Points from .WAV Metadata\" button above to have AudioManager to read them in.");
JSAMEditorHelper.RenderHelpbox("You can designate loop points in your .WAV file using programs like Wavosaur and Goldwave! Click the links " +
"below to learn more about how to get these free tools and create loop points with them!");
EditorGUILayout.BeginHorizontal();
GUIContent buttonC = new GUIContent("Wavosaur", "Click here to download Wavosaur!");
if (GUILayout.Button(buttonC))
{
Application.OpenURL("https://www.wavosaur.com/");
}
buttonC = new GUIContent("GoldWave", "Click here to download GoldWave!");
if (GUILayout.Button(buttonC))
{
Application.OpenURL("http://www.goldwave.com/release.php");
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
buttonC = new GUIContent("How to use Wavosaur", "Click here to learn how to set Loop Points in Wavosaur!");
if (GUILayout.Button(buttonC))
{
Application.OpenURL("https://www.wavosaur.com/quick-help/loop-points-edition.php");
}
buttonC = new GUIContent("How to use Goldwave", "Click here to learn how to set Loop Points in GoldWave!");
if (GUILayout.Button(buttonC))
{
Application.OpenURL("https://developer.valvesoftware.com/wiki/Looping_a_Sound");
}
EditorGUILayout.EndHorizontal();
JSAMEditorHelper.RenderHelpbox("Otherwise, using BPM input to set your loop points is strongly recommended!");
JSAMEditorHelper.RenderHelpbox("You can also choose to export your loop point data by clicking the \"Save Loop Points to File\" button " +
"to use in other programs!");
}
EditorCompatability.EndSpecialFoldoutGroup();
#endregion
}
/// <summary>
/// Draws a playback
/// </summary>
/// <param name="music"></param>
public void DrawPlaybackTool(AudioFileMusicObject myScript)
{
GUIContent blontent = new GUIContent("Audio Playback Preview",
"Allows you to preview how your AudioFileMusicObject will sound during runtime right here in the inspector. " +
"Some effects, like spatialization, will not be available to preview");
showPlaybackTool = EditorCompatability.SpecialFoldouts(showPlaybackTool, blontent);
if (showPlaybackTool)
{
AudioClip music = myScript.GetFile();
Rect progressRect = ProgressBar((float)AudioPlaybackToolEditor.helperSource.timeSamples / (float)AudioPlaybackToolEditor.helperSource.clip.samples, GetInfoString());
EditorGUILayout.BeginHorizontal();
Event evt = Event.current;
if (evt.isMouse)
{
switch (evt.type)
{
case EventType.MouseUp:
mouseDragging = false;
break;
case EventType.MouseDown:
case EventType.MouseDrag:
if (evt.type == EventType.MouseDown)
{
if (evt.mousePosition.y > progressRect.yMin && evt.mousePosition.y < progressRect.yMax)
{
mouseDragging = true;
mouseScrubbed = true;
}
else
{
mouseDragging = false;
}
}
if (!mouseDragging)
{
break;
}
float newProgress = Mathf.InverseLerp(progressRect.xMin, progressRect.xMax, evt.mousePosition.x);
AudioPlaybackToolEditor.helperSource.time = Mathf.Clamp((newProgress * music.length), 0, music.length - AudioManager.EPSILON);
if (myScript.loopMode == LoopMode.LoopWithLoopPoints && myScript.clampToLoopPoints)
{
float start = myScript.loopStart * myScript.GetFile().frequency;
float end = myScript.loopEnd * myScript.GetFile().frequency;
AudioPlaybackToolEditor.helperSource.timeSamples = (int)Mathf.Clamp(AudioPlaybackToolEditor.helperSource.timeSamples, start, end - AudioManager.EPSILON);
}
break;
}
}
if (GUILayout.Button(s_BackIcon, new GUILayoutOption[] { GUILayout.MaxHeight(20) }))
{
if (myScript.loopMode == LoopMode.LoopWithLoopPoints && myScript.clampToLoopPoints)
{
AudioPlaybackToolEditor.helperSource.timeSamples = Mathf.CeilToInt((myScript.loopStart * music.frequency));
}
else
{
AudioPlaybackToolEditor.helperSource.timeSamples = 0;
}
AudioPlaybackToolEditor.helperSource.Stop();
mouseScrubbed = false;
clipPaused = false;
clipPlaying = false;
}
Color colorbackup = GUI.backgroundColor;
GUIContent buttonIcon = (clipPlaying) ? s_PlayIcons[1] : s_PlayIcons[0];
if (clipPlaying)
{
GUI.backgroundColor = buttonPressedColor;
}
if (GUILayout.Button(buttonIcon, new GUILayoutOption[] { GUILayout.MaxHeight(20) }))
{
clipPlaying = !clipPlaying;
if (clipPlaying)
{
// Note: For some reason, reading from AudioPlaybackToolEditor.helperSource.time returns 0 even if timeSamples is not 0
// However, writing a value to AudioPlaybackToolEditor.helperSource.time changes timeSamples to the appropriate value just fine
AudioPlaybackToolEditor.helperHelper.PlayDebug(myScript, mouseScrubbed);
if (clipPaused)
{
AudioPlaybackToolEditor.helperSource.Pause();
}
firstPlayback = true;
freePlay = false;
}
else
{
AudioPlaybackToolEditor.helperSource.Stop();
if (!mouseScrubbed)
{
AudioPlaybackToolEditor.helperSource.time = 0;
}
clipPaused = false;
}
}
GUI.backgroundColor = colorbackup;
GUIContent theText = (clipPaused) ? s_PauseIcons[1] : s_PauseIcons[0];
if (clipPaused)
{
GUI.backgroundColor = buttonPressedColor;
}
if (GUILayout.Button(theText, new GUILayoutOption[] { GUILayout.MaxHeight(20) }))
{
clipPaused = !clipPaused;
if (clipPaused)
{
AudioPlaybackToolEditor.helperSource.Pause();
}
else
{
AudioPlaybackToolEditor.helperSource.UnPause();
}
}
GUI.backgroundColor = colorbackup;
buttonIcon = (loopClip) ? s_LoopIcons[1] : s_LoopIcons[0];
if (loopClip)
{
GUI.backgroundColor = buttonPressedColor;
}
if (GUILayout.Button(buttonIcon, new GUILayoutOption[] { GUILayout.MaxHeight(20) }))
{
loopClip = !loopClip;
// AudioPlaybackToolEditor.helperSource.loop = true;
}
GUI.backgroundColor = colorbackup;
if (GUILayout.Button(openIcon, new GUILayoutOption[] { GUILayout.MaxHeight(19) }))
{
AudioPlaybackToolEditor.Init();
}
// Reset loop point input mode if not using loop points so the duration shows up as time by default
if (myScript.loopMode != LoopMode.LoopWithLoopPoints)
{
loopPointInputMode = 0;
}
switch ((LoopPointTool)loopPointInputMode)
{
case LoopPointTool.Slider:
case LoopPointTool.TimeInput:
blontent = new GUIContent(AudioPlaybackToolEditor.TimeToString((float)AudioPlaybackToolEditor.helperSource.timeSamples / music.frequency) + " / " + (AudioPlaybackToolEditor.TimeToString(music.length)),
"The playback time in seconds");
break;
case LoopPointTool.TimeSamplesInput:
blontent = new GUIContent(AudioPlaybackToolEditor.helperSource.timeSamples + " / " + music.samples, "The playback time in samples");
break;
case LoopPointTool.BPMInput:
blontent = new GUIContent(string.Format("{0:0}", AudioPlaybackToolEditor.helperSource.time / (60f / myScript.bpm)) + " / " + music.length / (60f / myScript.bpm),
"The playback time in beats");
break;
}
GUIStyle rightJustified = new GUIStyle(EditorStyles.label);
rightJustified.alignment = TextAnchor.UpperRight;
EditorGUILayout.LabelField(blontent, rightJustified);
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
}
EditorCompatability.EndSpecialFoldoutGroup();
}
