/// <summary>
/// Creates a deep copy of the MIDI context
/// </summary>
/// <returns>A new copy of the MIDI context</returns>
public MidiContext Clone()
{
var result = new MidiContext(TimeBase);
result.ChannelPrefix = ChannelPrefix;
for (var i = 0; i < 16; i++)
{
var dst = result.Channels[i];
var src = Channels[i];
for (var j = 0; j < 128; j++)
{
dst.Controls[j] = src.Controls[j];
dst.Notes[j] = src.Notes[j];
}
dst.ChannelPressure = src.ChannelPressure;
dst.KeyPressure = src.KeyPressure;
dst.Program = src.Program;
dst.PitchWheel = src.PitchWheel;
}
result.KeySignature = KeySignature;
result.MicroTempo = MicroTempo;
result.RunningStatus = RunningStatus;
result.SystemTicks = SystemTicks;
result.Ticks = Ticks;
result.TimeSignature = TimeSignature;
return(result);
}
/// <summary>
/// Gets the <see cref="MidiContext"/> at the specified position
/// </summary>
/// <param name="position">The position to retrieve the context from, in ticks</param>
/// <returns></returns>
public MidiContext GetContext(int position = 0)
{
var result = new MidiContext();
int pos = 0;
foreach (var e in Events)
{
pos += e.Position;
if (pos > position)
{
break;
}
result.ProcessMessage(e.Message);
}
return(result);
}
