public static bool Initialize()
{
if (_initialized)
{
return(true);
}
var portCount = MidiInput.GetPortCount();
if (portCount == 0)
{
return(false);
}
devices = new IntPtr[portCount];
for (uint i = 0; i < portCount; i++)
{
devices[i] = MidiInternal.rtmidi_in_create_default();
MidiInternal.rtmidi_in_ignore_types(devices[i], true, false, false);
MidiInternal.rtmidi_open_port(devices[i], i, "Why am i doing this? " + i);
}
startTime = EditorApplication.timeSinceStartup;
EditorApplication.update += Update;
EditorApplication.playModeStateChanged += EditorApplicationOnplayModeStateChanged;
_initialized = true;
return(true);
}
// Start is called before the first frame update
void Start()
{
circles = new List <CircleData>();
circles.Add(new CircleData(0, center));
ptr = MidiInternal.rtmidi_in_create_default();
o = MidiInternal.rtmidi_out_create_default();
MidiInternal.rtmidi_open_port(ptr, 2, "da.");
MidiInternal.rtmidi_open_port(o, 2, "yus.");
// StartCoroutine(getdata());
}
/// <summary>
/// Get the number of midi devices available
/// </summary>
/// <returns>Number of MIDI devices connected.</returns>
public static uint GetPortCount()
{
//create RTMidiDevice
IntPtr handle = MidiInternal.rtmidi_in_create_default();
//get port count
uint count = MidiInternal.rtmidi_get_port_count(handle);
//free handle
freeHandle(handle);
return(count);
}
//add device
static void addDevice(uint port)
{
//create reference to RtMidi device
IntPtr reference = MidiInternal.rtmidi_in_create_default();
//get port count
//not using GetPortCount to avoid creating another RtMididevice
uint count = MidiInternal.rtmidi_get_port_count(reference);
//check if port number is invalid
if (port >= count)
{
//send error
Debug.LogError(string.Format("Port Number {0} cannot be used for Midi Input!\nPort range 0-{1}", port,
count - 1));
//free reference
freeHandle(reference);
//quit
return;
}
//get port name
string name = MidiInternal.rtmidi_get_port_name(reference, port);
//ignore types
MidiInternal.rtmidi_in_ignore_types(reference, false, false, false);
//add port to RtMidi device
MidiInternal.rtmidi_open_port(reference, port, "LopeaMidi port: " + name);
//create midi input handle
MidiInDevice device = new MidiInDevice(port, reference, name);
//add to array
if (currdevices == null)
{
currdevices = new MidiInDevice[1];
currdevices[0] = device;
}
else
{
var newdevices = new MidiInDevice[currdevices.Length + 1];
for (int i = 0; i < currdevices.Length; i++)
{
newdevices[i] = currdevices[i];
}
newdevices[currdevices.Length] = device;
currdevices = newdevices;
}
}
//add device
static MidiInDevice CreateDevice(uint port)
{
//create reference to RtMidi device
IntPtr reference = MidiInternal.rtmidi_in_create_default();
//get port name
string name = MidiInternal.rtmidi_get_port_name(reference, port);
//ignore types
MidiInternal.rtmidi_in_ignore_types(reference, false, false, false);
//add port to RtMidi device
MidiInternal.rtmidi_open_port(reference, port, "LopeaMidi port: " + name);
//create midi input handle
return(new MidiInDevice(port, reference, name));
}
/// <summary>
/// Gets the name of the port based on the port number given.
/// </summary>
/// <param name="port">port number to find the name of.</param>
/// <returns></returns>
public static string GetPortName(uint port)
{
//check if the value exists...
if (port >= portCount)
{
//if not, print error and return nothing.
Debug.LogError("MIDI port given does not exist when trying to find port name!");
return(string.Empty);
}
//if the system has not been initialized...
if (!_initialized)
{
//create a reference to the port
IntPtr refPort = MidiInternal.rtmidi_in_create_default();
//get name
string name = MidiInternal.rtmidi_get_port_name(refPort, port);
//free port
freeHandle(refPort);
return(name);
}
//system has already been initialized, get port name from device
return(currdevices[port].name);
}