void OnGUI()
{
int startx = 5;
int starty = 5;
int maxwidth = Screen.width;// / 2;
if (midiFilePlayer != null)
{
GUILayout.BeginArea(new Rect(startx, starty, maxwidth, 200));
GUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Previous", ""), GUILayout.Width(150)))
{
midiFilePlayer.MPTK_Previous();
}
if (GUILayout.Button(new GUIContent("Next", ""), GUILayout.Width(150)))
{
midiFilePlayer.MPTK_Next();
}
if (GUILayout.Button(new GUIContent("Clear", ""), GUILayout.Width(150)))
{
Clear();
}
GUILayout.Label(" " + midiFilePlayer.MPTK_MidiName + (midiFilePlayer.MPTK_IsPlaying ? " is playing" : " is not playing"));
GUILayout.EndHorizontal();
//GUILayout.Space(30);
GUILayout.BeginHorizontal();
GUILayout.Label("Position :", GUILayout.Width(100));
float currentposition = midiFilePlayer.MPTK_Position / 1000f;
float position = GUILayout.HorizontalSlider(currentposition, 0f, (float)midiFilePlayer.MPTK_Duration.TotalSeconds, GUILayout.Width(200));
if (position != currentposition)
{
midiFilePlayer.MPTK_Position = position * 1000f;
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Label("Speed Music :", GUILayout.Width(100));
float speed = GUILayout.HorizontalSlider(midiFilePlayer.MPTK_Speed, 1f, 5f, GUILayout.Width(200));
if (speed != midiFilePlayer.MPTK_Speed)
{
midiFilePlayer.MPTK_Speed = speed;
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Label("Speed Note :", GUILayout.Width(100));
NoteView.Speed = GUILayout.HorizontalSlider(NoteView.Speed, 5f, 20f, GUILayout.Width(200));
GUILayout.EndHorizontal();
GUILayout.Label("Be careful with the notes traffic jam!!!");
GUILayout.EndArea();
}
}
public void MidiFileParameters(MidiFilePlayer instance)
{
instance.MPTK_PlayOnStart = EditorGUILayout.Toggle(new GUIContent("Play At Startup", "Start playing midi when the application starts"), instance.MPTK_PlayOnStart);
instance.MPTK_DirectSendToPlayer = EditorGUILayout.Toggle(new GUIContent("Send To Synth", "Midi events are send to the midi player directly"), instance.MPTK_DirectSendToPlayer);
instance.MPTK_Loop = EditorGUILayout.Toggle(new GUIContent("Loop", "Enable loop on midi play"), instance.MPTK_Loop);
if (EditorApplication.isPlaying)
{
EditorGUILayout.Separator();
string infotime = "Real time from start and total duration regarding the current tempo";
EditorGUILayout.LabelField(new GUIContent("Time", infotime), new GUIContent(instance.playTimeEditorModeOnly + " / " + instance.durationEditorModeOnly, infotime));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(new GUIContent("Position", "Set real time position since the startup regarding the current tempo"));
float currentpos = (float)instance.MPTK_Position;
float pos = EditorGUILayout.Slider(currentpos, 0f, (float)instance.MPTK_Duration.TotalMilliseconds);
if (currentpos != pos)
{
instance.MPTK_Position = pos;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
string infotick = "Tick count for start and total duration regardless the current tempo";
EditorGUILayout.LabelField(new GUIContent("Ticks", infotick), new GUIContent(instance.MPTK_TickCurrent + " / " + instance.MPTK_TickLast, infotime));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(new GUIContent("Position", "Set tick position since the startup regardless the current tempo"));
float currenttick = (float)instance.MPTK_TickCurrent;
long ticks = Convert.ToInt64(EditorGUILayout.Slider(currenttick, 0f, (float)instance.MPTK_TickLast));
if (currenttick != ticks)
{
instance.MPTK_TickCurrent = ticks;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (instance.MPTK_IsPlaying && !instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
instance.MPTK_Play();
}
GUI.color = Color.white;
if (instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (instance.MPTK_IsPaused)
{
instance.MPTK_Play();
}
else
{
instance.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
instance.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
instance.MPTK_RePlay();
}
EditorGUILayout.EndHorizontal();
#if MPTK_PRO
if (!(instance is MidiExternalPlayer))
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Previous", "")))
{
instance.MPTK_Previous();
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
instance.MPTK_Next();
}
EditorGUILayout.EndHorizontal();
}
#endif
}
showMidiParameter = EditorGUILayout.Foldout(showMidiParameter, "Show Midi Parameters");
if (showMidiParameter)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(new GUIContent("Quantization", ""), GUILayout.Width(150));
int newLevel = EditorGUILayout.Popup(instance.MPTK_Quantization, popupQuantization);
if (newLevel != instance.MPTK_Quantization && newLevel >= 0 && newLevel < popupQuantization.Length)
{
instance.MPTK_Quantization = newLevel;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Speed");
float speed = EditorGUILayout.Slider(instance.MPTK_Speed, 0.1f, 5f);
if (instance.MPTK_Speed != speed)
{
instance.MPTK_Speed = speed;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
instance.MPTK_EnableChangeTempo = EditorGUILayout.Toggle(new GUIContent("Tempo Change", "Enable midi event tempo change when playing."), instance.MPTK_EnableChangeTempo);
EditorGUILayout.LabelField(new GUIContent("Current:" + Math.Round(instance.MPTK_Tempo, 0), "Current tempo defined in Midi"));
EditorGUILayout.EndHorizontal();
instance.MPTK_EnablePresetDrum = EditorGUILayout.Toggle(new GUIContent("Drum Preset Change", "Enable Preset change on the canal 10 for drum. By default disabled, could sometimes create bad sound with midi files not really compliant with the Midi norm."), instance.MPTK_EnablePresetDrum);
instance.MPTK_KeepNoteOff = EditorGUILayout.Toggle(new GUIContent("Keep Midi NoteOff", "Keep Midi NoteOff and NoteOn with Velocity=0 (need to restart the playing Midi)"), instance.MPTK_KeepNoteOff);
instance.MPTK_LogEvents = EditorGUILayout.Toggle(new GUIContent("Log Midi Events", "Log information about each midi events read."), instance.MPTK_LogEvents);
}
}
void OnGUI()
{
if (!HelperDemo.CheckSFExists())
{
return;
}
// Set custom Style. Good for background color 3E619800
if (myStyle == null)
{
myStyle = new CustomStyle();
}
if (midiFilePlayer != null)
{
scrollerWindow = GUILayout.BeginScrollView(scrollerWindow, false, false, GUILayout.Width(Screen.width));
// Display popup in first to avoid activate other layout behind
PopMidi.Draw(MidiPlayerGlobal.MPTK_ListMidi, midiFilePlayer.MPTK_MidiIndex, myStyle);
MainMenu.Display("Test Midi File Player Scripting - Demonstrate how to use the MPTK API to Play Midi", myStyle);
GUISelectSoundFont.Display(scrollerWindow, myStyle);
//
// Left column: Midi action
// ------------------------
GUILayout.BeginHorizontal();
GUILayout.BeginVertical(myStyle.BacgDemos, GUILayout.Width(450));
// Open the popup to select a midi
if (GUILayout.Button("Current Midi file: '" + midiFilePlayer.MPTK_MidiName + (midiFilePlayer.MPTK_IsPlaying ? "' is playing" : "' is not playing"), GUILayout.Width(500), GUILayout.Height(40)))
{
PopMidi.Show = !PopMidi.Show;
}
PopMidi.Position(ref scrollerWindow);
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Time Position: " + midiFilePlayer.MPTK_PlayTime, myStyle.TitleLabel3, GUILayout.Width(220));
double currentposition = midiFilePlayer.MPTK_Position / 1000d;
double position = GUILayout.HorizontalSlider((float)currentposition, 0f, (float)midiFilePlayer.MPTK_Duration.TotalSeconds, GUILayout.Width(buttonWidth));
if (position != currentposition)
{
midiFilePlayer.MPTK_Position = position * 1000d;
}
GUILayout.EndHorizontal();
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Tick Position: " + midiFilePlayer.MPTK_TickCurrent + " / " + midiFilePlayer.MPTK_TickLast, myStyle.TitleLabel3, GUILayout.Width(220));
long tick = (long)GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_TickCurrent, 0f, (float)midiFilePlayer.MPTK_TickLast, GUILayout.Width(buttonWidth));
if (tick != midiFilePlayer.MPTK_TickCurrent)
{
midiFilePlayer.MPTK_TickCurrent = tick;
}
GUILayout.EndHorizontal();
// Define the global volume
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Global Volume: " + Math.Round(midiFilePlayer.MPTK_Volume, 2), myStyle.TitleLabel3, GUILayout.Width(220));
midiFilePlayer.MPTK_Volume = GUILayout.HorizontalSlider(midiFilePlayer.MPTK_Volume * 100f, 0f, 100f, GUILayout.Width(buttonWidth)) / 100f;
GUILayout.EndHorizontal();
// Transpose each note
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Transpose: " + midiFilePlayer.MPTK_Transpose, myStyle.TitleLabel3, GUILayout.Width(220));
midiFilePlayer.MPTK_Transpose = (int)GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_Transpose, -24f, 24f, GUILayout.Width(buttonWidth));
GUILayout.EndHorizontal();
// Random playing ?
GUILayout.Space(20);
GUILayout.BeginHorizontal();
IsRandomPlay = GUILayout.Toggle(IsRandomPlay, " Random Play Midi", GUILayout.Width(220));
midiFilePlayer.MPTK_WeakDevice = GUILayout.Toggle(midiFilePlayer.MPTK_WeakDevice, "Weak Device", GUILayout.Width(220));
GUILayout.EndHorizontal();
GUILayout.Space(20);
// Play/Pause/Stop/Restart actions on midi
GUILayout.BeginHorizontal(GUILayout.Width(500));
if (midiFilePlayer.MPTK_IsPlaying && !midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
midiFilePlayer.MPTK_Play();
}
GUI.color = Color.white;
if (midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (midiFilePlayer.MPTK_IsPaused)
{
midiFilePlayer.MPTK_Play();
}
else
{
midiFilePlayer.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
midiFilePlayer.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
midiFilePlayer.MPTK_RePlay();
}
GUILayout.EndHorizontal();
// Previous and Next button action on midi
GUILayout.BeginHorizontal(GUILayout.Width(500));
if (GUILayout.Button(new GUIContent("Previous", "")))
{
midiFilePlayer.MPTK_Previous();
CurrentIndexPlaying = midiFilePlayer.MPTK_MidiIndex;
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
midiFilePlayer.MPTK_Next();
CurrentIndexPlaying = midiFilePlayer.MPTK_MidiIndex;
Debug.Log("MPTK_Next - CurrentIndexPlaying " + CurrentIndexPlaying);
}
GUILayout.EndHorizontal();
GUILayout.EndVertical();
if (!string.IsNullOrEmpty(infoMidi) || !string.IsNullOrEmpty(infoLyrics) || !string.IsNullOrEmpty(infoCopyright) || !string.IsNullOrEmpty(infoSeqTrackName))
{
//
// Right Column: midi infomation, lyrics, ...
// ------------------------------------------
GUILayout.BeginVertical(myStyle.BacgDemos);
if (!string.IsNullOrEmpty(infoMidi))
{
scrollPos1 = GUILayout.BeginScrollView(scrollPos1, false, true);//, GUILayout.Height(heightLyrics));
GUILayout.Label(infoMidi, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoLyrics))
{
//Debug.Log(scrollPos + " " + countline+ " " + myStyle.TextFieldMultiLine.CalcHeight(new GUIContent(lyrics), 400));
//float heightLyrics = myStyle.TextFieldMultiLine.CalcHeight(new GUIContent(infoLyrics), 400);
//scrollPos.y = - 340;
//if (heightLyrics > 200) heightLyrics = 200;
scrollPos2 = GUILayout.BeginScrollView(scrollPos2, false, true);//, GUILayout.Height(heightLyrics));
GUILayout.Label(infoLyrics, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
//if (GUILayout.Button(new GUIContent("Add", ""))) lyrics += "\ntestest testetst";
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoCopyright))
{
scrollPos3 = GUILayout.BeginScrollView(scrollPos3, false, true);
GUILayout.Label(infoCopyright, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoSeqTrackName))
{
scrollPos4 = GUILayout.BeginScrollView(scrollPos4, false, true);
GUILayout.Label(infoSeqTrackName, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal(myStyle.BacgDemos);
GUILayout.Label("Go to your Hierarchy, select GameObject MidiFilePlayer: inspector contains a lot of parameters to control the sound.", myStyle.TitleLabel2);
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
}
}
void OnGUI()
{
// Set custom Style. Good for background color 3E619800
if (customSkin != null)
{
GUI.skin = customSkin;
}
if (myStyle == null)
{
myStyle = new CustomStyle();
}
float maxwidth = Screen.width / 2;
if (maxwidth < 300)
{
maxwidth = 300;
}
if (midiFilePlayer != null)
{
GUILayout.BeginArea(new Rect(25, 30, maxwidth, 600));
GUILayout.Label("Test Midi File Player Scripting - Demonstrate how to use the MPTK API to plays Midi", myStyle.TitleLabel1);
if (GUILayout.Button(new GUIContent("Return to menu", "")))
{
GoMainMenu.Go();
}
GUILayout.Space(20);
GUISelectSoundFont.Display(myStyle);
// Status and current position of the midi playing
GUILayout.Space(20);
GUILayout.Label("Current midi '" + midiFilePlayer.MPTK_MidiName + "'" + (midiFilePlayer.MPTK_IsPlaying ? " is playing" : "is not playing"), myStyle.TitleLabel3);
float currentposition = midiFilePlayer.MPTK_Position / 1000f;
float position = GUILayout.HorizontalSlider(currentposition, 0f, (float)midiFilePlayer.MPTK_Duration.TotalSeconds);
if (position != currentposition)
{
midiFilePlayer.MPTK_Position = position * 1000f;
}
// Define the global volume
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Global Volume: " + Math.Round(midiFilePlayer.MPTK_Volume, 2), myStyle.TitleLabel3, GUILayout.Width(200));
midiFilePlayer.MPTK_Volume = GUILayout.HorizontalSlider(midiFilePlayer.MPTK_Volume * 100f, 0f, 100f) / 100f;
GUILayout.EndHorizontal();
// Transpose each note
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Transpose: " + midiFilePlayer.MPTK_Transpose, myStyle.TitleLabel3, GUILayout.Width(200));
midiFilePlayer.MPTK_Transpose = (int)GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_Transpose, -24f, 24f);
GUILayout.EndHorizontal();
// Time before a note is stop after note off
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Release Time: " + Math.Round(midiFilePlayer.MPTK_TimeToRelease, 2), myStyle.TitleLabel3, GUILayout.Width(200));
midiFilePlayer.MPTK_TimeToRelease = GUILayout.HorizontalSlider(midiFilePlayer.MPTK_TimeToRelease, 0.05f, 1f);
GUILayout.EndHorizontal();
// Random playing ?
GUILayout.Space(20);
IsRandomPlay = GUILayout.Toggle(IsRandomPlay, " Random Play Midi");
GUILayout.Space(20);
// Play/Pause/Stop/Restart actions on midi
GUILayout.BeginHorizontal();
if (midiFilePlayer.MPTK_IsPlaying && !midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
midiFilePlayer.MPTK_Play();
}
GUI.color = Color.white;
if (midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (midiFilePlayer.MPTK_IsPaused)
{
midiFilePlayer.MPTK_Play();
}
else
{
midiFilePlayer.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
midiFilePlayer.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
midiFilePlayer.MPTK_RePlay();
}
GUILayout.EndHorizontal();
// Previous and Next button action on midi
GUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Previous", "")))
{
midiFilePlayer.MPTK_Previous();
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
midiFilePlayer.MPTK_Next();
}
GUILayout.EndHorizontal();
GUILayout.Label("Go to your Hierarchy, select GameObject MidiFilePlayer, inspector contains more parameters to control your Midi player.");
GUILayout.EndArea();
}
}
public void MidiFileParameters(MidiFilePlayer instance)
{
instance.MPTK_PlayOnStart = EditorGUILayout.Toggle(new GUIContent("Play At Startup", "Start playing Midi when the application starts"), instance.MPTK_PlayOnStart);
instance.MPTK_StartPlayAtFirstNote = EditorGUILayout.Toggle(new GUIContent("Start Play From First Note", "Start playing Midi from the first note found in the midi"), instance.MPTK_StartPlayAtFirstNote);
instance.MPTK_PauseOnFocusLoss = EditorGUILayout.Toggle(new GUIContent("Pause When Focus Loss", "Pause when application loss the focus"), instance.MPTK_PauseOnFocusLoss);
instance.MPTK_DirectSendToPlayer = EditorGUILayout.Toggle(new GUIContent("Send To Synth", "Midi events are send to the midi player directly"), instance.MPTK_DirectSendToPlayer);
instance.MPTK_Loop = EditorGUILayout.Toggle(new GUIContent("Loop On Midi", "Enable loop on midi play"), instance.MPTK_Loop);
if (EditorApplication.isPlaying)
{
EditorGUILayout.Separator();
string infotime = "Real time from start and total duration regarding the current tempo";
EditorGUILayout.LabelField(new GUIContent("Time", infotime), new GUIContent(instance.playTimeEditorModeOnly + " / " + instance.durationEditorModeOnly, infotime));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(new GUIContent("Position", "Set real time position since the startup regarding the current tempo"));
float currentPosition = (float)Math.Round(instance.MPTK_Position);
float newPosition = (float)Math.Round(EditorGUILayout.Slider(currentPosition, 0f, instance.MPTK_DurationMS));
if (currentPosition != newPosition)
{
// Avoid event as layout triggered when duration is changed
if (Event.current.type == EventType.Used)
{
//Debug.Log("New position " + currentPosition + " --> " + newPosition + " " + Event.current.type);
instance.MPTK_Position = newPosition;
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
string infotick = "Tick count for start and total duration regardless the current tempo";
EditorGUILayout.LabelField(new GUIContent("Ticks", infotick), new GUIContent(instance.MPTK_TickCurrent + " / " + instance.MPTK_TickLast, infotime));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(new GUIContent("Position", "Set tick position since the startup regardless the current tempo"));
long currenttick = instance.MPTK_TickCurrent;
long ticks = Convert.ToInt64(EditorGUILayout.Slider(currenttick, 0f, (float)instance.MPTK_TickLast));
if (currenttick != ticks)
{
// Avoid event as layout triggered when duration is changed
if (Event.current.type == EventType.Used)
{
//Debug.Log("New tick " + currenttick + " --> " + ticks + " " + Event.current.type);
instance.MPTK_TickCurrent = ticks;
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (instance.MPTK_IsPlaying && !instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
instance.MPTK_Play();
}
GUI.color = Color.white;
if (instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (instance.MPTK_IsPaused)
{
//instance.MPTK_Play();
instance.MPTK_UnPause();
}
else
{
instance.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
instance.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
instance.MPTK_RePlay();
}
EditorGUILayout.EndHorizontal();
#if MPTK_PRO
if (!(instance is MidiExternalPlayer))
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Previous", "")))
{
instance.MPTK_Previous();
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
instance.MPTK_Next();
}
EditorGUILayout.EndHorizontal();
}
#endif
}
instance.showMidiParameter = DrawFoldoutAndHelp(instance.showMidiParameter, "Show Midi Parameters", "https://paxstellar.fr/midi-file-player-detailed-view-2/#Foldout-Midi-Parameters");
if (instance.showMidiParameter)
{
EditorGUI.indentLevel++;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(new GUIContent("Quantization", ""), GUILayout.Width(150));
int newLevel = EditorGUILayout.Popup(instance.MPTK_Quantization, popupQuantization);
if (newLevel != instance.MPTK_Quantization && newLevel >= 0 && newLevel < popupQuantization.Length)
{
instance.MPTK_Quantization = newLevel;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Speed");
float speed = EditorGUILayout.Slider(instance.MPTK_Speed, 0.1f, 10f);
// Debug.Log("New speed " + instance.MPTK_Speed + " --> " + speed + " " + Event.current.type);
if (speed != instance.MPTK_Speed)
{
//Debug.Log("New speed " + instance.MPTK_Speed + " --> " + speed + " " + Event.current.type);
instance.MPTK_Speed = speed;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
instance.MPTK_EnableChangeTempo = EditorGUILayout.Toggle(new GUIContent("Tempo Change", "Enable midi event tempo change when playing."), instance.MPTK_EnableChangeTempo);
EditorGUILayout.LabelField(new GUIContent("Current:" + Math.Round(instance.MPTK_Tempo, 0), "Current tempo defined in Midi"));
EditorGUILayout.EndHorizontal();
instance.MPTK_EnablePresetDrum = EditorGUILayout.Toggle(new GUIContent("Drum Preset Change", "Enable Preset change on the canal 10 for drum. By default disabled, could sometimes create bad sound with midi files not really compliant with the Midi norm."), instance.MPTK_EnablePresetDrum);
instance.MPTK_KeepNoteOff = EditorGUILayout.Toggle(new GUIContent("Keep Midi NoteOff", "Keep Midi NoteOff and NoteOn with Velocity=0 (need to restart the playing Midi)"), instance.MPTK_KeepNoteOff);
instance.MPTK_LogEvents = EditorGUILayout.Toggle(new GUIContent("Log Midi Events", "Log information about each midi events read."), instance.MPTK_LogEvents);
EditorGUI.indentLevel--;
}
}
public override void OnInspectorGUI()
{
try
{
//if (styleInfoMidi == null)
//{
// styleInfoMidi = new GUIStyle(EditorStyles.textArea);
// styleInfoMidi.normal.textColor = new Color(0, 0, 0.99f);
// styleInfoMidi.alignment = TextAnchor.UpperLeft;
// //styleDragZone.border = new RectOffset(2, 2, 2, 2);
//}
GUI.changed = false;
GUI.color = Color.white;
//Transform t = (Transform)target;
//Debug.Log(t.localPosition+" " + t.position);
//mDebug.Log(Event.current.type);
Event e = Event.current;
string soundFontSelected = "No SoundFont selected.";
if (MidiPlayerGlobal.CurrentMidiSet != null && MidiPlayerGlobal.CurrentMidiSet.ActiveSounFontInfo != null)
{
soundFontSelected = MidiPlayerGlobal.CurrentMidiSet.ActiveSounFontInfo.Name;
EditorGUILayout.LabelField(new GUIContent("SoundFont: " + soundFontSelected, "Define SoundFont from the menu 'Tools/MPTK - SoundFont Setup' or alt-f"));
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(new GUIContent("Midi ", "Select Midi File to play"), GUILayout.Width(150));
//if (GUILayout.Button(new GUIContent("Refresh", "Reload all Midi from resource folder"))) MidiPlayerGlobal.CheckMidiSet();
if (MidiPlayerGlobal.CurrentMidiSet.MidiFiles != null && MidiPlayerGlobal.CurrentMidiSet.MidiFiles.Count > 0)
{
// Search index from midi name
int selectedMidi = instance.MPTK_MidiIndex;
if (selectedMidi < 0)
{
selectedMidi = 0;
instance.MPTK_MidiName = MidiPlayerGlobal.CurrentMidiSet.MidiFiles[selectedMidi];
}
int newSelectMidi = EditorGUILayout.Popup(selectedMidi, MidiPlayerGlobal.CurrentMidiSet.MidiFiles.ToArray());
// Is midifile has changed ?
if (newSelectMidi != selectedMidi)
{
instance.MPTK_MidiIndex = newSelectMidi;
instance.MPTK_RePlay();
}
}
else
{
EditorGUILayout.LabelField("No Midi defined, go to menu 'Tools/MPTK - Midi File Setup' or alt-m");
instance.MPTK_MidiName = "";
}
EditorGUILayout.EndHorizontal();
float volume = EditorGUILayout.Slider(new GUIContent("Volume", "Set global volume for this midi playing"), instance.MPTK_Volume, 0f, 1f);
if (instance.MPTK_Volume != volume)
{
instance.MPTK_Volume = volume;
}
instance.MPTK_PlayOnStart = EditorGUILayout.Toggle(new GUIContent("Play At Startup", "Start playing midi when the application starts"), instance.MPTK_PlayOnStart);
instance.MPTK_DirectSendToPlayer = EditorGUILayout.Toggle(new GUIContent("Direct send to player", "Midi events are send to the midi player directly"), instance.MPTK_DirectSendToPlayer);
EditorGUILayout.BeginHorizontal();
string tooltipDistance = "Playing is paused if distance between AudioListener and this component is greater than MaxDistance";
instance.MPTK_PauseOnDistance = EditorGUILayout.Toggle(new GUIContent("Pause With Distance", tooltipDistance), instance.MPTK_PauseOnDistance);
EditorGUILayout.LabelField(new GUIContent("Current:" + Math.Round(instance.distanceEditorModeOnly, 2), tooltipDistance));
EditorGUILayout.EndHorizontal();
float distance = EditorGUILayout.Slider(new GUIContent("Max Distance", tooltipDistance), instance.MPTK_MaxDistance, 0f, 500f);
if (instance.MPTK_MaxDistance != distance)
{
instance.MPTK_MaxDistance = distance;
}
instance.MPTK_Loop = EditorGUILayout.Toggle(new GUIContent("Loop", "Enable loop on midi play"), instance.MPTK_Loop);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Speed");
float speed = EditorGUILayout.Slider(instance.MPTK_Speed, 0.1f, 5f);
if (instance.MPTK_Speed != speed)
{
instance.MPTK_Speed = speed;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Transpose");
instance.MPTK_Transpose = EditorGUILayout.IntSlider(instance.MPTK_Transpose, -24, 24);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Release Time (sec.)");
instance.MPTK_TimeToRelease = EditorGUILayout.Slider(instance.MPTK_TimeToRelease, 0.05f, 1f);
EditorGUILayout.EndHorizontal();
instance.MPTK_LogWaves = EditorGUILayout.Toggle(new GUIContent("Log Waves", "Log information about wave for each notes played"), instance.MPTK_LogWaves);
if (EditorApplication.isPlaying)
{
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Time", instance.playTimeEditorModeOnly + " / " + instance.durationEditorModeOnly);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Position");
float pos = EditorGUILayout.Slider(instance.MPTK_Position, 0f, (float)instance.MPTK_Duration.TotalMilliseconds);
if (instance.MPTK_Position != pos)
{
instance.MPTK_Position = pos;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (instance.MPTK_IsPlaying && !instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
instance.MPTK_Play();
}
GUI.color = Color.white;
if (instance.MPTK_IsPaused)
{
GUI.color = ToolsEditor.ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (instance.MPTK_IsPaused)
{
instance.MPTK_Play();
}
else
{
instance.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
instance.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
instance.MPTK_RePlay();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(new GUIContent("Previous", "")))
{
instance.MPTK_Previous();
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
instance.MPTK_Next();
}
EditorGUILayout.EndHorizontal();
}
showMidiParameter = EditorGUILayout.Foldout(showMidiParameter, "Show Midi Parameters");
if (showMidiParameter)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(new GUIContent("Quantization", ""), GUILayout.Width(150));
int newLevel = EditorGUILayout.Popup(instance.MPTK_Quantization, popupQuantization);
if (newLevel != instance.MPTK_Quantization && newLevel >= 0 && newLevel < popupQuantization.Length)
{
instance.MPTK_Quantization = newLevel;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
instance.MPTK_EnableChangeTempo = EditorGUILayout.Toggle(new GUIContent("Enable Tempo Change", "Enable midi event tempo change when playing"), instance.MPTK_EnableChangeTempo);
EditorGUILayout.LabelField(new GUIContent("Current:" + Math.Round(instance.MPTK_Tempo, 0), "Current tempo defined in Midi"));
EditorGUILayout.EndHorizontal();
instance.MPTK_EnablePanChange = EditorGUILayout.Toggle(new GUIContent("Enable Pan Change", "Enable midi event pan change when playing"), instance.MPTK_EnablePanChange);
instance.MPTK_KeepNoteOff = EditorGUILayout.Toggle(new GUIContent("Keep Midi NoteOff", "Keep Midi NoteOff and NoteOn with Velocity=0 (need to restart the playing Midi)"), instance.MPTK_KeepNoteOff);
instance.MPTK_LogEvents = EditorGUILayout.Toggle(new GUIContent("Log Midi Events", "Log information about each midi events read"), instance.MPTK_LogEvents);
}
showMidiInfo = EditorGUILayout.Foldout(showMidiInfo, "Show Midi Info");
if (showMidiInfo)
{
if (!string.IsNullOrEmpty(instance.MPTK_SequenceTrackName))
{
if (taSequence == null)
{
taSequence = new TextArea("Sequence");
}
taSequence.Display(instance.MPTK_SequenceTrackName);
}
if (!string.IsNullOrEmpty(instance.MPTK_ProgramName))
{
if (taProgram == null)
{
taProgram = new TextArea("Program");
}
taProgram.Display(instance.MPTK_ProgramName);
}
if (!string.IsNullOrEmpty(instance.MPTK_TrackInstrumentName))
{
if (taInstrument == null)
{
taInstrument = new TextArea("Instrument");
}
taInstrument.Display(instance.MPTK_TrackInstrumentName);
}
if (!string.IsNullOrEmpty(instance.MPTK_TextEvent))
{
if (taText == null)
{
taText = new TextArea("TextEvent");
}
taText.Display(instance.MPTK_TextEvent);
}
if (!string.IsNullOrEmpty(instance.MPTK_Copyright))
{
if (taCopyright == null)
{
taCopyright = new TextArea("Copyright");
}
taCopyright.Display(instance.MPTK_Copyright);
}
}
showEvents = EditorGUILayout.Foldout(showEvents, "Show Events");
if (showEvents)
{
EditorGUILayout.PropertyField(CustomEventStartPlayMidi);
EditorGUILayout.PropertyField(CustomEventListNotesEvent);
EditorGUILayout.PropertyField(CustomEventEndPlayMidi);
serializedObject.ApplyModifiedProperties();
}
//showDefault = EditorGUILayout.Foldout(showDefault, "Show default editor");
//if (showDefault) DrawDefaultInspector();
}
else
{
EditorGUILayout.LabelField(new GUIContent("SoundFont: " + soundFontSelected, "Define SoundFont from the menu 'Tools/MPTK - SoundFont Setup' or alt-f"));
ToolsEditor.LoadMidiSet();
ToolsEditor.CheckMidiSet();
}
if (GUI.changed)
{
EditorUtility.SetDirty(instance);
}
}
catch (System.Exception ex)
{
MidiPlayerGlobal.ErrorDetail(ex);
}
}
void OnGUI()
{
int spaceV = 10;
if (!HelperDemo.CheckSFExists())
{
return;
}
// Set custom Style. Good for background color 3E619800
if (myStyle == null)
{
myStyle = new CustomStyle();
}
if (midiFilePlayer != null)
{
scrollerWindow = GUILayout.BeginScrollView(scrollerWindow, false, false, GUILayout.Width(Screen.width));
// Display popup in first to avoid activate other layout behind
PopMidi.Draw(MidiPlayerGlobal.MPTK_ListMidi, midiFilePlayer.MPTK_MidiIndex, myStyle);
MainMenu.Display("Test Midi File Player Scripting - Demonstrate how to use the MPTK API to Play Midi", myStyle);
GUISelectSoundFont.Display(scrollerWindow, myStyle);
//
// Left column: Midi action
// ------------------------
GUILayout.BeginHorizontal();
GUILayout.BeginVertical(myStyle.BacgDemos, GUILayout.Width(550));
// Open the popup to select a midi
if (GUILayout.Button("Current Midi file: '" + midiFilePlayer.MPTK_MidiName + (midiFilePlayer.MPTK_IsPlaying ? "' is playing" : "' is not playing"), GUILayout.Width(500), GUILayout.Height(40)))
{
PopMidi.Show = !PopMidi.Show;
}
PopMidi.Position(ref scrollerWindow);
GUILayout.Space(spaceV);
string playTime = string.Format("{0:00}:{1:00}:{2:00}:{3:000}", midiFilePlayer.MPTK_PlayTime.Hours, midiFilePlayer.MPTK_PlayTime.Minutes, midiFilePlayer.MPTK_PlayTime.Seconds, midiFilePlayer.MPTK_PlayTime.Milliseconds);
string realDuration = string.Format("{0:00}:{1:00}:{2:00}:{3:000}", midiFilePlayer.MPTK_RealDuration.Hours, midiFilePlayer.MPTK_RealDuration.Minutes, midiFilePlayer.MPTK_RealDuration.Seconds, midiFilePlayer.MPTK_RealDuration.Milliseconds);
GUILayout.Label(string.Format("Time from start playing {0} / {1}", playTime, realDuration), myStyle.TitleLabel3, GUILayout.Width(400));
#if TestWithLocalTime
TimeSpan localDeltaMidi = DateTime.Now - localStartTimeMidi;
GUILayout.Label(string.Format("Debug Time start local {0} {1:F3} {2}",
string.Format("{0:00}:{1:00}:{2:00}:{3:000}",
localDeltaMidi.Hours, localDeltaMidi.Minutes, localDeltaMidi.Seconds, localDeltaMidi.Milliseconds),
(midiFilePlayer.MPTK_PlayTime - localDeltaMidi).TotalSeconds, midiFilePlayer.OutputRate), myStyle.TitleLabel3, GUILayout.Width(400));
#endif
//GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
GUILayout.Label("Time Position: " + playTime, myStyle.TitleLabel3, GUILayout.Width(220));
double currentPosition = Math.Round(midiFilePlayer.MPTK_Position / 1000d, 2);
double newPosition = Math.Round(GUILayout.HorizontalSlider((float)currentPosition, 0f, (float)midiFilePlayer.MPTK_Duration.TotalSeconds, GUILayout.Width(buttonWidth)), 2);
if (newPosition != currentPosition)
{
Debug.Log("New position " + currentPosition + " --> " + newPosition + " " + Event.current.type);
midiFilePlayer.MPTK_Position = newPosition * 1000d;
}
GUILayout.EndHorizontal();
//GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
GUILayout.Label("Tick Position: " + midiFilePlayer.MPTK_TickCurrent + " / " + midiFilePlayer.MPTK_TickLast, myStyle.TitleLabel3, GUILayout.Width(220));
long tick = (long)GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_TickCurrent, 0f, (float)midiFilePlayer.MPTK_TickLast, GUILayout.Width(buttonWidth));
if (tick != midiFilePlayer.MPTK_TickCurrent)
{
midiFilePlayer.MPTK_TickCurrent = tick;
}
GUILayout.EndHorizontal();
// Define the global volume
GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
GUILayout.Label("Global Volume: " + Math.Round(midiFilePlayer.MPTK_Volume, 2), myStyle.TitleLabel3, GUILayout.Width(220));
midiFilePlayer.MPTK_Volume = GUILayout.HorizontalSlider(midiFilePlayer.MPTK_Volume * 100f, 0f, 100f, GUILayout.Width(buttonWidth)) / 100f;
GUILayout.EndHorizontal();
// Transpose each note
GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Transpose: " + midiFilePlayer.MPTK_Transpose, myStyle.TitleLabel3, GUILayout.Width(220));
midiFilePlayer.MPTK_Transpose = (int)GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_Transpose, -24f, 24f, GUILayout.Width(buttonWidth));
GUILayout.EndHorizontal();
// Transpose each note
GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
GUILayout.Label("Speed: " + Math.Round(midiFilePlayer.MPTK_Speed, 2), myStyle.TitleLabel3, GUILayout.Width(220));
midiFilePlayer.MPTK_Speed = GUILayout.HorizontalSlider((float)midiFilePlayer.MPTK_Speed, 0.1f, 5f, GUILayout.Width(buttonWidth));
GUILayout.EndHorizontal();
GUILayout.Space(spaceV);
GUILayout.BeginHorizontal(GUILayout.Width(350));
GUILayout.Label("Voices Statistics ", myStyle.TitleLabel3, GUILayout.Width(220));
GUILayout.Label(string.Format("Played:{0,-4} Free:{1,-3} Active:{2,-3} Reused:{3} %",
midiFilePlayer.MPTK_StatVoicePlayed, midiFilePlayer.MPTK_StatVoiceCountFree, midiFilePlayer.MPTK_StatVoiceCountActive, Mathf.RoundToInt(midiFilePlayer.MPTK_StatVoiceRatioReused)),
myStyle.TitleLabel3, GUILayout.Width(330));
GUILayout.EndHorizontal();
// Enable or disable channel
GUILayout.Space(spaceV);
GUILayout.Label("Channel / Preset, enable or disable channel: ", myStyle.TitleLabel3, GUILayout.Width(400));
GUILayout.BeginHorizontal();
for (int channel = 0; channel < midiFilePlayer.MPTK_ChannelCount(); channel++)
{
bool state = GUILayout.Toggle(midiFilePlayer.MPTK_ChannelEnableGet(channel), string.Format("{0} / {1}", channel + 1, midiFilePlayer.MPTK_ChannelPresetGetIndex(channel)), GUILayout.Width(65));
if (state != midiFilePlayer.MPTK_ChannelEnableGet(channel))
{
midiFilePlayer.MPTK_ChannelEnableSet(channel, state);
Debug.LogFormat("Channel {0} state:{1}, preset:{2}", channel + 1, state, midiFilePlayer.MPTK_ChannelPresetGetName(channel) ?? "not set");
}
if (channel == 7)
{
// Create a new line ...
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
}
}
GUILayout.EndHorizontal();
// Random playing ?
GUILayout.Space(spaceV);
GUILayout.BeginHorizontal();
IsRandomPlay = GUILayout.Toggle(IsRandomPlay, " Random Play Midi", GUILayout.Width(220));
// Weak device ?
//midiFilePlayer.MPTK_WeakDevice = GUILayout.Toggle(midiFilePlayer.MPTK_WeakDevice, "Weak Device", GUILayout.Width(220));
GUILayout.EndHorizontal();
GUILayout.Space(spaceV);
// Play/Pause/Stop/Restart actions on midi
GUILayout.BeginHorizontal(GUILayout.Width(500));
if (midiFilePlayer.MPTK_IsPlaying && !midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Play", "")))
{
midiFilePlayer.MPTK_Play();
}
GUI.color = Color.white;
if (midiFilePlayer.MPTK_IsPaused)
{
GUI.color = ButtonColor;
}
if (GUILayout.Button(new GUIContent("Pause", "")))
{
if (midiFilePlayer.MPTK_IsPaused)
{
midiFilePlayer.MPTK_UnPause();
}
else
{
midiFilePlayer.MPTK_Pause();
}
}
GUI.color = Color.white;
if (GUILayout.Button(new GUIContent("Stop", "")))
{
midiFilePlayer.MPTK_Stop();
}
if (GUILayout.Button(new GUIContent("Restart", "")))
{
midiFilePlayer.MPTK_RePlay();
}
GUILayout.EndHorizontal();
// Previous and Next button action on midi
GUILayout.BeginHorizontal(GUILayout.Width(500));
if (GUILayout.Button(new GUIContent("Previous", "")))
{
midiFilePlayer.MPTK_Previous();
CurrentIndexPlaying = midiFilePlayer.MPTK_MidiIndex;
}
if (GUILayout.Button(new GUIContent("Next", "")))
{
midiFilePlayer.MPTK_Next();
CurrentIndexPlaying = midiFilePlayer.MPTK_MidiIndex;
Debug.Log("MPTK_Next - CurrentIndexPlaying " + CurrentIndexPlaying);
}
GUILayout.EndHorizontal();
GUILayout.EndVertical();
if (!string.IsNullOrEmpty(infoMidi) || !string.IsNullOrEmpty(infoLyrics) || !string.IsNullOrEmpty(infoCopyright) || !string.IsNullOrEmpty(infoSeqTrackName))
{
//
// Right Column: midi infomation, lyrics, ...
// ------------------------------------------
GUILayout.BeginVertical(myStyle.BacgDemos);
if (!string.IsNullOrEmpty(infoMidi))
{
scrollPos1 = GUILayout.BeginScrollView(scrollPos1, false, true);//, GUILayout.Height(heightLyrics));
GUILayout.Label(infoMidi, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoLyrics))
{
//Debug.Log(scrollPos + " " + countline+ " " + myStyle.TextFieldMultiLine.CalcHeight(new GUIContent(lyrics), 400));
//float heightLyrics = myStyle.TextFieldMultiLine.CalcHeight(new GUIContent(infoLyrics), 400);
//scrollPos.y = - 340;
//if (heightLyrics > 200) heightLyrics = 200;
scrollPos2 = GUILayout.BeginScrollView(scrollPos2, false, true);//, GUILayout.Height(heightLyrics));
GUILayout.Label(infoLyrics, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
//if (GUILayout.Button(new GUIContent("Add", ""))) lyrics += "\ntestest testetst";
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoCopyright))
{
scrollPos3 = GUILayout.BeginScrollView(scrollPos3, false, true);
GUILayout.Label(infoCopyright, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.Space(5);
if (!string.IsNullOrEmpty(infoSeqTrackName))
{
scrollPos4 = GUILayout.BeginScrollView(scrollPos4, false, true);
GUILayout.Label(infoSeqTrackName, myStyle.TextFieldMultiLine);
GUILayout.EndScrollView();
}
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal(myStyle.BacgDemos);
GUILayout.Label("Go to your Hierarchy, select GameObject MidiFilePlayer: inspector contains a lot of parameters to control the sound.", myStyle.TitleLabel2);
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
}
}