public void SetupTrack(int instruments, int length, float[] melody, DrumsWrap drums)
{
numInstruments = instruments;
songLength = length;
float[] data = new float[numInstruments * songLength];
for (int i = 0; i < songLength; ++i)
{
data[i] = drums.bassNotes[i];
data[i + songLength] = drums.hihatNotes[i];
data[i + songLength * 2] = drums.rideNotes[i];
data[i + songLength * 3] = drums.snareNotes[i];
data[i + songLength * 4] = drums.splashNotes[i];
data[i + songLength * 5] = melody[i];
}
songDataGrid.Columns.Clear();
songDataGrid.Rows.Clear();
songDataGrid.AllowUserToAddRows = false;
dataGridView1.Columns.Clear();
dataGridView1.RowHeadersVisible = false;
for (int x = 0; x < songLength; ++x)
{
songDataGrid.Columns.Add(x.ToString(), x.ToString());
songDataGrid.Columns[x].Width = 40;
dataGridView1.Columns.Add(x.ToString(), x.ToString());
dataGridView1.Columns[x].Width = 673 / songLength;
}
for (int y = 0; y < numInstruments; y++)
{
songDataGrid.Rows.Add();
for (int x = 0; x < songLength; x++)
{
songDataGrid.Rows[y].Cells[x].Value = data[y * songLength + x];
}
}
AudioEngine.SendFloat(AudioEngine.PrependDollarZero("numInstruments"), (float)numInstruments);
playbackProgress.Maximum = (int)songLength - 1;
AudioEngine.SendFloat(AudioEngine.PrependDollarZero("length"), (float)songLength);
AudioEngine.SendArray("pattern", 0, data, data.Length);
}
public Form1()
{
defaultColor = Color.FromKnownColor(KnownColor.White);
playbackColor = Color.FromKnownColor(KnownColor.Yellow);
playing = false;
repeat = false;
playbackProgressValue = 0;
InitializeComponent();
AudioEngine.Startup();
AudioEngine.SubscribeFloat(AudioEngine.PrependDollarZero("notifyProgress"), OnProgressFloat);
AudioEngine.SubscribeBang("stopPlayback", OnStopBang);
SetupTrack(6, 8);
trackBarLength.TickStyle = TickStyle.None;
trackBarTempo.TickStyle = TickStyle.None;
}
private void trackBarTempo_Scroll(object sender, EventArgs e)
{
float tempo = 60000.0f / (((float)trackBarTempo.Value / 1000) * 400.0f + 60.0f);
AudioEngine.SendFloat(AudioEngine.PrependDollarZero("tempo"), tempo);
}
private void repeatToggle_CheckedChanged(object sender, EventArgs e)
{
repeat = repeatToggle.Checked;
AudioEngine.SendFloat(AudioEngine.PrependDollarZero("loopPlayback"), repeat ? 1.0f : 0.0f);
}