public Chord(NonChordTypeEnum nonChordType)
{
Scale = -1;
MajMin = false;
NonChordType = nonChordType;
}
public Chord(string absoluteChordName)
{
int p = 0;
switch (absoluteChordName[p])
{
case 'N':
Scale = -1;
MajMin = false;
NonChordType = NonChordTypeEnum.NonChord;
return;
case 'X':
Scale = -1;
MajMin = false;
NonChordType = NonChordTypeEnum.XMark;
return;
case '?':
Scale = -1;
MajMin = false;
NonChordType = NonChordTypeEnum.QMark;
return;
case 'C':
Scale = 0;
break;
case 'D':
Scale = 2;
break;
case 'E':
Scale = 4;
break;
case 'F':
Scale = 5;
break;
case 'G':
Scale = 7;
break;
case 'A':
Scale = 9;
break;
case 'B':
Scale = 11;
break;
}
++p;
if (absoluteChordName[p] == '#')
{
++Scale;
++p;
if (Scale == 12)
{
Scale = 0;
}
}
else if (absoluteChordName[p] == 'b')
{
--Scale;
++p;
if (Scale == -1)
{
Scale = 11;
}
}
if (absoluteChordName[p] == 'm')
{
MajMin = absoluteChordName.Length > p + 3 && (absoluteChordName.Substring(p, 3) == "maj");
}
else
{
MajMin = true;
}
}
public Chord()
{
Scale = -1;
MajMin = false;
NonChordType = NonChordTypeEnum.NonChord;
}
