private void selectTone(int index)
{
if (index != -1 && index > 1)
{
SelectedToneId = index;
Tone selectedTone = mMusic.returnTone(index);
num_modifier.Value = selectedTone.modifier;
num_frequency.Value = selectedTone.frequency;
num_duration.Value = selectedTone.duration;
num_octave.Value = selectedTone.octave;
num_delay.Value = selectedTone.delay;
num_alt_modifier.Value = selectedTone.alt_modifier;
updatePreview();
btn_addtone.Content = "Update Tone";
}
}
public void writeMetaData(int _id, int _octave, int _bpm, int _buf)
{
int[] bpm = convertBaseBig(_bpm);
int[] id = convertBaseSmall(_id);
int[] buf = convertBaseSmall(_buf);
if (dNotes.Count < 2)
{
/*
* // First part of the meta data
* Tone part1 = new Tone(0, 0, 8, _octave, id[0], id[1], bpm[0]);
*
* // Second part
* // passing -2 for the octave and the delay will prevent that middle part from being rendered
* Tone part2 = new Tone(1, buf[0], bpm[1], buf[1], -2, -2, bpm[2]);
*/
// First part of the meta data
Tone part1 = new Tone(0, 0, 8, id[1], 0, 8, id[0]);
// Second part
Tone part2 = new Tone(0, _octave, bpm[0], buf[1], bpm[1], buf[0], bpm[2]);
// TODO: Fix the -2 issue
// passing -2 for the octave and the delay will prevent that middle part from being rendered
dNotes.Add(part1);
dNotes.Add(part2);
var newChartData1 = part1.returnSegments();
for (int i = 0; i < newChartData1.Count(); i++)
{
for (int c = 0; c < newChartData1[i].Count(); c++)
{
var newdata = newChartData1[i][c];
var SelectedTrack = ChartRow[i + (2 * CurrentTrack)];
SelectedTrack.Insert(SelectedTrack.Count, newdata);
}
}
var newChartData2 = part2.returnSegments();
for (int i = 0; i < newChartData2.Count(); i++)
{
for (int c = 0; c < newChartData2[i].Count(); c++)
{
var newdata = newChartData2[i][c];
var SelectedTrack = ChartRow[i + (2 * CurrentTrack)];
SelectedTrack.Insert(SelectedTrack.Count, newdata);
}
}
ToneCounter = returnElementCount();
updatePlaceholders();
}
else
{
// First part of the meta data
Tone part1 = new Tone(0, 0, 8, id[1], 0, 8, id[0]);
// Second part
Tone part2 = new Tone(0, _octave, bpm[0], buf[1], bpm[1], buf[0], bpm[2]);
var newChartData1 = part1.returnSegments();
var newChartData2 = part2.returnSegments();
// Locate the meta data at the beginning of the song
int startId = 0;
int selectedTrack = 0;
// Remove 5 the first 5 elements at the beginning of the track
for (int i = 0; i < MetadataSize; i++)
{
for (int c = 0; c < newChartData1.Count(); c++)
{
ChartRow[c + (2 * selectedTrack)].RemoveAt(startId);
}
}
// Insert part 1 of the meta data
for (int i = 0; i < newChartData1.Count(); i++)
{
for (int c = 0; c < newChartData1[i].Count(); c++)
{
var newdata = newChartData1[i][c];
var SelectedTrack = ChartRow[i + (2 * selectedTrack)];
SelectedTrack.Insert(startId + c, newdata);
}
}
// Insert part 2 of the meta data after the first one
for (int i = 0; i < newChartData2.Count(); i++)
{
for (int c = 0; c < newChartData2[i].Count(); c++)
{
var newdata = newChartData2[i][c];
var SelectedTrack = ChartRow[i + (2 * selectedTrack)];
SelectedTrack.Insert(startId + newChartData1[i].Count() + c, newdata);
}
}
// TODO: Remove the tonecounter subtraction
//ToneCounter -= dNotes[_id].NumberOfElements;
// Replace the meta data in the backend dictionary
dNotes.RemoveAt(1);
dNotes.RemoveAt(0);
dNotes.Insert(0, part1);
dNotes.Insert(1, part2);
ToneCounter = returnElementCount();
updatePlaceholders();
}
hasMetadata = true;
}
public int addTone(int _id, int _modifier, int _frequency, int _duration, int _octave, int _delay, int _altmodifier)
{
/*
* // Change pointer to the next track or return -1 if the disk is full
* if (ToneCounter >= DatafieldsPerTrack)
* {
* if (CurrentTrack >= MaxTrack)
* {
* return -1;
* }
* CurrentTrack += 1;
* ToneCounter = 1;
* }
*/
CurrentTrack = calculateCurrentTrack();
if (CurrentTrack >= MaxTrack)
{
return(-1);
}
// Editing an existing note
if (dNotes.Count > _id)
{
Tone _tone = new Tone(_id, _modifier, _frequency, _duration, _octave, _delay, _altmodifier);
var newChartData = _tone.returnSegments();
// Calcuate the starting id of the tone to change
int startId = 0;
for (int i = 0; i < _id; i++)
{
startId += dNotes[i].NumberOfElements;
}
/*
* //int selectedTrack = 0;
* while(startId >= DatafieldsPerTrack)
* {
* MessageBox.Show("Elements in row " + (2 * selectedTrack) + ": " + ChartRow[2 * selectedTrack].Count);
* startId -= ChartRow[2 * selectedTrack].Count;
* selectedTrack++;
* }
*/
int selectedTrack = 0;
for (int i = startId; i >= DatafieldsPerTrack[2 * selectedTrack]; i -= ChartRow[2 * (selectedTrack - 1)].Count)
{
startId -= ChartRow[2 * selectedTrack].Count;
selectedTrack++;
}
// Remove elements at the starting position for every element in the tone at that position
for (int i = 0; i < dNotes[_id].NumberOfElements; i++)
{
for (int c = 0; c < newChartData.Count(); c++)
{
ChartRow[c + (2 * selectedTrack)].RemoveAt(startId);
}
}
// Insert the changed tone into the chart
for (int i = 0; i < newChartData.Count(); i++)
{
for (int c = 0; c < newChartData[i].Count(); c++)
{
var newdata = newChartData[i][c];
var SelectedTrack = ChartRow[i + (2 * selectedTrack)];
SelectedTrack.Insert(startId + c, newdata);
}
}
// TODO: Remove the tonecounter subtraction
ToneCounter -= dNotes[_id].NumberOfElements;
// Replace the note in the backend dictionary
dNotes.RemoveAt(_id);
dNotes.Insert(_id, _tone);
// TODO: Maybe calculate this value instead of relying on adding it up
// TODO: Write function to calculate it
// TODO: Maybe remove this as it would lead to problems (Tonecounter = tones in the current track, NOT all tones added together)
ToneCounter += _tone.NumberOfElements;
//ToneCounter = returnElementCount();
updatePlaceholders();
return(0);
}
else
{
// Add new tone
Tone newTone = new Tone(_id, _modifier, _frequency, _duration, _octave, _delay, _altmodifier);
dNotes.Add(newTone);
var newChartData = newTone.returnSegments();
for (int i = 0; i < newChartData.Count(); i++)
{
for (int c = 0; c < newChartData[i].Count(); c++)
{
var newdata = newChartData[i][c];
var SelectedTrack = ChartRow[i + (2 * CurrentTrack)];
SelectedTrack.Insert(SelectedTrack.Count, newdata);
}
}
ToneCounter += newTone.NumberOfElements;
//ToneCounter = returnElementCount();
updatePlaceholders();
return(1);
}
}