static void ParseNotes(Matrix Model, string sl, int dims)
{
int i = 0, wordStart = i;
while (i < sl.Length && (sl[i] == '\t' || sl[i] == ' ' ||
sl[i] == '•' || sl[i] == '|' || sl[i] == '⁞'))
{
i++;
}
Vector vec;
int t = Model.Count;
if (t >= Model.Capacity)
{
throw new OutOfMemoryException();
}
vec = new Vector("𝆕");
if (vec.Axis == null)
{
vec.Axis = new Complex[dims];
}
Model[t] = vec;
for (; ;)
{
wordStart = i;
while (i < sl.Length && (sl[i] == '±' || sl[i] == '-' || sl[i] == '+' || sl[i] == 'E' ||
sl[i] == 'A' || sl[i] == 'B' || sl[i] == 'C' ||
sl[i] == 'D' || sl[i] == 'F' || sl[i] == 'G' ||
sl[i] == '#' ||
sl[i] == '.' || char.IsDigit(sl[i])))
{
i++;
}
var ImSign = +1;
int len = (i - wordStart) - 1;
while (wordStart + len > 0 && wordStart + len < sl.Length &&
(sl[wordStart + len] == '-' || sl[wordStart + len] == '+' || sl[wordStart + len] == '±'))
{
if (sl[wordStart + len] == '-')
{
ImSign = -1;
}
len--;
}
string Re = sl.Substring(wordStart, len + 1);
string Im = null;
if (i < sl.Length && (sl[i] == 'i'))
{
i++;
wordStart = i;
while (i < sl.Length && (sl[i] == '-' || sl[i] == '+' || sl[i] == 'E' ||
sl[i] == 'A' || sl[i] == 'B' || sl[i] == 'C' ||
sl[i] == 'D' || sl[i] == 'F' || sl[i] == 'G' ||
sl[i] == '#' ||
sl[i] == '.' || char.IsDigit(sl[i])))
{
i++;
}
Im = sl.Substring(wordStart, i - wordStart);
}
if (!string.IsNullOrWhiteSpace(Re))
{
var f = Envelopes.NOTE2FREQ(Re);
int m = Envelopes.FREQ2MIDI(f);
if (m >= 0 && m < vec.Axis.Length)
{
vec.Axis[m].Im = f;
vec.Axis[m].Re = 1;
if (!string.IsNullOrWhiteSpace(Im))
{
vec.Axis[m].Re = Envelopes.Amplitude((int)(ImSign * double.Parse(Im)));
}
}
while (i < sl.Length && (sl[i] == '\t' || sl[i] == ' ' || sl[i] == '•' || sl[i] == '|' || sl[i] == '⁞'))
{
i++;
}
}
else /* End of Line */
{
break;
}
}
}
