public MidiID(int channel, int data1, int port, MidiStatus status)
{
this.channel = channel;
this.data1 = data1;
this.port = port;
this.status = status;
}
public void PlayMidi(MidiStatus midiStatus)
{
switch (midiStatus)
{
case MidiStatus.Play:
if (!Running)
{
StartCoroutine(playMidi);
Running = true;
}
break;
case MidiStatus.Stop:
if (Running)
{
StopCoroutine(playMidi);
Running = false;
}
break;
case MidiStatus.Pause:
default:
UnityEngine.Debug.Log(string.Format("MIDI status, {0}, not available", midiStatus));
break;
}
}
//get data2 from midi
static int GetMidi(int data1, int port = -1, MidiStatus status = MidiStatus.Dummy)
{
//initialize if necessary
if (!_initialized)
{
Initialize();
//quit if initialization was not done successfully
if (!_initialized)
{
return(0);
}
}
// check if no port was given
if (port < 0)
{
//check every port
for (int i = 0; i < currdevices.Length; i++)
{
//if the note is active
if (currdevices[i].DataActive(data1, status))
{
return(currdevices[i].getData(data1).data2);
}
}
return(0);
}
// if port was specified, find and get data from port given.
else if (port < portCount && currdevices[port].DataActive(data1, status))
{
return(currdevices[port].getData(data1).data2);
}
return(0);
}
public void EqualityTest()
{
var code1 = new MidiStatus(1);
var code2 = new MidiStatus(2);
Assert.IsTrue(code1.Equals(new MidiStatus(1)));
Assert.IsFalse(code1.Equals(code2));
}
public MidiNoteOn(
MidiStatus status,
MidiNoteNumber midiNoteNumber,
MidiVelocity midiVelocity)
{
Status = status;
DataByte1 = midiNoteNumber;
DataByte2 = midiVelocity;
}
public MidiData getLastSpecial(MidiStatus status)
{
//check if the status given is special
if (isSpecial(status) && activedata.ContainsKey(11 - (int)status))
{
return(activedata[11 - (int)status]);
}
return(CreateMidiDummy(0));
}
public MidiData(float timeStamp, MidiStatus status, int channel, byte data1, byte data2, byte[] rawData)
{
this.timeStamp = timeStamp;
this.status = status;
this.channel = channel;
this.data1 = data1;
this.data2 = data2;
this.rawData = rawData;
}
public MidiControlChange(
MidiStatus status,
MidiControlChangeNumber midiControlChangeNumber,
MidiControlChangeValue midiControlChangeValue)
{
Status = status;
DataByte1 = midiControlChangeNumber;
DataByte2 = midiControlChangeValue;
}
public static void SendSimpleData(uint port, MidiStatus status, byte data1, byte data2, byte channel = 0)
{
byte[] data = { (byte)(((int)status << 4) | (channel & 0xF)), data1, data2 };
SendRawData(port, data);
}
bool isSpecial(MidiStatus status)
{
//values after CC messages do not follow a unique value on data 1
return((int)status > 11);
}
//creates a dummy data for any uninitialized midi notes
//returns MidiData Dummy
static MidiData CreateMidiDummy(int data1, MidiStatus status = MidiStatus.Dummy)
{
return(new MidiData(0, status, 0, (byte)data1, 0, null));
}
public bool DataActive(int data1, MidiStatus status = MidiStatus.Dummy)
{
return(activedata.ContainsKey(data1) &&
activedata[data1].status == status &&
activedata[data1].data2 != 0);
}
public MidiProgramChange(MidiStatus status, MidiProgramChangeNumber number)
{
Status = status;
DataByte1 = number;
DataByte2 = GenericMidiData.Empty;
}
// Constructors
public MidiData( MidiStatus status, byte channel, byte byte1, byte byte2, uint ts )
{
this.status = (byte)(status+channel);
this.byte1 = byte1;
this.byte2 = byte2;
timestamp = ts;
}
