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();
}
}
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 (midiStreamPlayer != null)
{
GUILayout.BeginArea(new Rect(25, 30, maxwidth, 600));
GUILayout.Label("Test Midi Stream - A very simple music stream generated", myStyle.TitleLabel1);
if (GUILayout.Button(new GUIContent("Return to menu", "")))
{
GoMainMenu.Go();
}
GUILayout.Space(20);
GUISelectSoundFont.Display(myStyle);
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Global Volume: " + Math.Round(midiStreamPlayer.MPTK_Volume, 2), myStyle.TitleLabel3, GUILayout.Width(200));
midiStreamPlayer.MPTK_Volume = GUILayout.HorizontalSlider(midiStreamPlayer.MPTK_Volume * 100f, 0f, 100f) / 100f;
GUILayout.EndHorizontal();
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Transpose: " + midiStreamPlayer.MPTK_Transpose, myStyle.TitleLabel3, GUILayout.Width(200));
midiStreamPlayer.MPTK_Transpose = (int)GUILayout.HorizontalSlider((float)midiStreamPlayer.MPTK_Transpose, -24f, 24f);
GUILayout.EndHorizontal();
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Velocity: " + Velocity, myStyle.TitleLabel3, GUILayout.Width(200));
Velocity = (int)GUILayout.HorizontalSlider((int)Velocity, 0f, 127f);
GUILayout.EndHorizontal();
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Label("Note Release Time: " + Math.Round(midiStreamPlayer.MPTK_TimeToRelease, 2), myStyle.TitleLabel3, GUILayout.Width(200));
midiStreamPlayer.MPTK_TimeToRelease = GUILayout.HorizontalSlider(midiStreamPlayer.MPTK_TimeToRelease, 0.05f, 1f);
GUILayout.EndHorizontal();
GUILayout.Space(20);
GUILayout.BeginHorizontal();
RandomPlay = GUILayout.Toggle(RandomPlay, " Random Play", GUILayout.Width(200));
DrumKit = GUILayout.Toggle(DrumKit, " Drum Kit", GUILayout.Width(200));
if (MidiPlayerGlobal.MPTK_ListPreset != null && MidiPlayerGlobal.MPTK_ListPreset.Count > 0)
{
if (!RandomPlay && DrumKit)
{
if (MidiPlayerGlobal.MPTK_ListDrum != null && CurrentNote < MidiPlayerGlobal.MPTK_ListDrum.Count)
{
// Display the drum playing (each key is a different drum in midi norm)
GUILayout.Label("Drum:" + MidiPlayerGlobal.MPTK_ListDrum[CurrentNote], myStyle.TitleLabel3);
}
else
{
GUILayout.Label("No Drumkit found in your SoundFont for key " + CurrentNote, myStyle.TitleLabel3);
}
}
else
{
if (CurrentPatch >= 0 && CurrentPatch < MidiPlayerGlobal.MPTK_ListPreset.Count)
{
// Open the popup to select an instrument
if (GUILayout.Button(MidiPlayerGlobal.MPTK_ListPreset[CurrentPatch]))
{
PopPatch.Selected = CurrentPatch;
PopPatch.DispatchPopupPatch = !PopPatch.DispatchPopupPatch;
}
// If need, display the popup to select an instrument
CurrentPatch = PopPatch.Draw(myStyle);
Event e = Event.current;
if (e.type == EventType.Repaint)
{
// Get the position of the button to set the position popup near the button : same X and above
Rect lastRect = GUILayoutUtility.GetLastRect();
// Don't forget that the window can be scrolled !
PopPatch.Position = new Vector2(
lastRect.x - scroller.x,
lastRect.y - PopPatch.RealRect.height - lastRect.height - scroller.y);
}
}
else
{
GUILayout.Label("Patch: " + CurrentPatch + " Nothing found", myStyle.TitleLabel3);
}
}
GUILayout.EndHorizontal();
}
GUILayout.Space(20);
GUILayout.Label("Go to your Hierarchy, select GameObject TestMidiStream: inspector contains some parameters to control your generator.", myStyle.TitleLabel3);
GUILayout.EndArea();
}
}