/// <summary>
/// Converts C# code to a note array.
/// </summary>
public static Note[] CSharpCodeToNoteArray(string code, ConversionParams CP)
{
var noteList = new List <Note>();
var MC = Regex.Matches(
code,
@"(Thread\.Sleep\((?<Pause>\d+)\);)|(Console\.Beep\((?<Freq>\d+),\s*(?<Dura>\d+)\);)",
RegexOptions.IgnorePatternWhitespace);
foreach (Match match in MC)
{
// If we find a pause then apply the pause for the last note in the list
if (match.Groups["Pause"].Success && noteList.Count > 0)
{
int num;
int.TryParse(match.Groups["Pause"].Value, out num);
noteList[noteList.Count - 1].Pause = num;
}
else if (match.Groups["Freq"].Success)
{
int num1, num2;
int.TryParse(match.Groups["Freq"].Value, out num1);
int.TryParse(match.Groups["Dura"].Value, out num2);
noteList.Add(new Note(num1, num2, CP.DefaultPause));
}
}
return(noteList.ToArray());
}
/// <summary>
/// Converts bash commands to a note array.
/// </summary>
public static Note[] BashToNoteArray(string text, ConversionParams CP)
{
var noteList = new List <Note>();
// Ex. {beep -f 295 -l 222}
const string PATTERN = @"beep\s+(-f)\s+(?<Freq>\d+)\s+(-l)?\s+(?<Dura>\d+)";
const RegexOptions OPTIONS = RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace;
var MC = Regex.Matches(text, PATTERN, OPTIONS);
foreach (Match match in MC)
{
if (match.Groups["Sleep"].Success && noteList.Count > 0)
{
noteList.Last().Pause = int.Parse(match.Groups["Sleep"].Value);
}
else
{
int freq = int.Parse(match.Groups["Freq"].Value);
int dura = int.Parse(match.Groups["Dura"].Value);
noteList.Add(new Note(freq, dura, CP.DefaultPause));
}
}
return(noteList.ToArray());
}
/// <summary>
/// Converts PowerShell commands to a note array.
/// </summary>
public static Note[] PowerShellToNoteArray(string text, ConversionParams CP)
{
var noteList = new List <Note>();
const string PATTERN =
@"((|\[console\]::)beep\((?<Freq>\d+)\s*,\s*(?<Dura>\d+)\);?)|
(Start-Sleep\s+-m\s+(?<Sleep>\d+))";
const RegexOptions OPTIONS = RegexOptions.IgnoreCase | RegexOptions.IgnorePatternWhitespace;
var MC = Regex.Matches(text, PATTERN, OPTIONS);
foreach (Match match in MC)
{
if (match.Groups["Sleep"].Success && noteList.Count > 0)
{
noteList.Last().Pause = int.Parse(match.Groups["Sleep"].Value);
}
else
{
int freq = int.Parse(match.Groups["Freq"].Value);
int dura = int.Parse(match.Groups["Dura"].Value);
noteList.Add(new Note(freq, dura, CP.DefaultPause));
}
}
return(noteList.ToArray());
}
/// <summary>
/// Converts a typical text music sheet to a note array.
/// </summary>
public static Note[] MusicSheetToNoteArray(string text, ConversionParams CP)
{
var noteList = new List <Note>();
text = text.ToLower();
MatchCollection matches = Regex.Matches(text, @"\b(?<Note>[a-g]\#?)[,\.;]?");
for (int i = 0; i < matches.Count; i++)
{
string strNote = matches[i].Groups["Note"].Value;
int freq = LetterNoteToFreq(strNote);
int pause;
string temp = matches[i].Value;
if (temp.Contains(","))
{
pause = CP.DefaultCommaPause;
}
else if (temp.Contains(";"))
{
pause = CP.DefaultSemiColonPause;
}
else if (temp.Contains("."))
{
pause = CP.DefaultPeriodPause;
}
else
{
pause = CP.DefaultPause;
}
noteList.Add(new Note(freq, CP.DefaultDuration, pause));
}
return(noteList.ToArray());
}
