private SongPart next(SongPart song)
{
switch (song) {
case SongPart.intro:
return SongPart.chorus;
case SongPart.chorus:
return SongPart.verse;
case SongPart.verse:
default:
return SongPart.chorus;
}
//shouldn't reach here
}
private float getTime(SongPart part)
{
//all hard coded in. These are the actual times of songs.
//Unity doesn't read them properly, giving a longer time, resulting in noticeable silence between tracks
switch (part) {
case SongPart.intro:
return 27f;
case SongPart.chorus:
return 11.95f;
case SongPart.verse:
default:
return 23.95f;
}
}
// Use this for initialization
void Start()
{
this.transform.position = Camera.mainCamera.transform.position;
player = GameObject.FindGameObjectWithTag ("Player").GetComponent<Player> ();
AudioSource[] sources = GetComponents<AudioSource> ();
normalSource = sources [0];
tripSource = sources [1];
normalSource.clip = introNormal;
normalSource.volume = 1;
tripSource.clip = introTrip;
tripSource.volume = 0;
songPart = SongPart.intro;
normalSource.Play ();
//normalSource.time = 30;
tripSource.Play ();
}
private void FinishPart(Song song, string key, List<LineGroup> lineGroups, LineGroup lastLineGroup)
{
if (lastLineGroup != null)
lineGroups.Add(lastLineGroup);
if (lineGroups.Count == 0)
throw new SongFormatException("File is not a valid OpenSong song: Empty part");
foreach (var lg in lineGroups)
{
if (lg.Lines.Count == 0)
lg.Lines.Add(new Line { Text = "" });
}
var noNumbers = !lineGroups[0].Lines[0].Number.HasValue;
if (noNumbers && lineGroups.Any(lg => lg.Lines.Any(l => l.Number.HasValue)))
throw new SongFormatException("File is not a valid OpenSong song: Found mixed numbered and unnumbered lines.");
int maxVerseNumber;
if (noNumbers)
{
maxVerseNumber = 1;
}
else
{
maxVerseNumber = lineGroups.Max(lg => lg.Lines.Max(l => l.Number.Value));
}
for (int i = 1; i <= maxVerseNumber; i++)
{
if (!noNumbers && !lineGroups.Any(lg => lg.Lines.Any(l => l.Number == i)))
continue;
string name;
if (noNumbers)
name = GetPartName(key);
else
name = GetPartName(key + i.ToString());
var part = new SongPart(song, name);
var slide = new SongSlide(song);
slide.Text = String.Join("\n", lineGroups.
Where(lg => lg.Lines.Any(l => noNumbers || l.Number == i)).
Select(lg => PrepareLine(lg.Lines.Where(l => noNumbers || l.Number == i).Single().Text, lg.Chords)));
part.AddSlide(slide);
// apply slide breaks
int ind;
while ((ind = slide.Text.IndexOf("||")) >= 0)
{
slide.Text = slide.Text.Remove(ind, 2);
part.SplitSlide(slide, ind);
}
// apply line breaks
foreach (var s in part.Slides)
{
s.Text = s.Text.Replace("|", "\n");
}
song.AddPart(part);
}
}
/// <summary>
/// Reads the song data from a stream.
/// </summary>
/// <param name="song">The song.</param>
/// <param name="stream">The stream.</param>
public void Read(Song song, Stream stream)
{
if (song == null)
throw new ArgumentNullException("song");
if (stream == null)
throw new ArgumentNullException("stream");
using (StreamReader reader = new StreamReader(stream, System.Text.Encoding.Default, true))
{
SongPart currentPart = null;
string currentText = null;
string currentTrans = null;
string line;
Dictionary<string, string> properties = new Dictionary<string, string>();
int langcount = 1;
int linenum = 0;
while ((line = reader.ReadLine()) != null)
{
if (currentPart == null)
{
line = line.Trim();
if (line.StartsWith("#"))
{
int i = line.IndexOf('=');
string key = line.Substring(1, i - 1).ToLower();
string value = line.Substring(i + 1);
properties.Add(key, value);
}
else if (line == "---")
{
PreProcessSongBeamerProperties(song, properties, out langcount); // langcount > 2 is not supported (text will be ignored)
currentPart = new SongPart(song, FindUnusedPartName(song));
}
}
else
{
if (line == "---")
{
currentPart.AddSlide(new SongSlide(song) { Size = song.Formatting.MainText.Size, Text = currentText, Translation = currentTrans });
currentText = null;
song.AddPart(currentPart);
currentPart = new SongPart(song, FindUnusedPartName(song));
linenum = 0;
}
else if (line == "--" || line == "--A")
{
currentPart.AddSlide(new SongSlide(song) { Size = song.Formatting.MainText.Size, Text = currentText, Translation = currentTrans });
currentText = "";
linenum = 0;
}
else
{
if (currentText == null) // at the beginning of a new part
{
string name;
if (IsSongBeamerPartName(line, out name))
{
currentPart.Name = name;
currentText = "";
linenum = 0;
}
else
{
currentText = line;
linenum = 1;
}
}
else
{
if (linenum % langcount == 0) // add line to text
{
if (linenum == 0)
currentText = line;
else
currentText += "\n" + line;
}
else if (linenum % langcount == 1) // add line to translation
{
if (linenum == 1)
currentTrans = line;
else
currentTrans += "\n" + line;
}
linenum++;
}
}
}
}
currentPart.AddSlide(new SongSlide(song) { Size = song.Formatting.MainText.Size, Text = currentText, Translation = currentTrans });
song.AddPart(currentPart);
PostProcessSongBeamerProperties(song, properties);
}
}
// documentation taken from http://bazaar.launchpad.net/~openlp-core/openlp/trunk/view/head:/openlp/plugins/songs/lib/cclifileimport.py
// [File]
// USR file format first line
// Type=
// Indicates the file type
// e.g. Type=SongSelect Import File
// Version=3.0
// File format version
// [S A2672885]
// Contains the CCLI Song number e.g. 2672885
// Title=
// Contains the song title (e.g. Title=Above All)
// Author=
// Contains a | delimited list of the song authors
// e.g. Author=LeBlanc, Lenny | Baloche, Paul
// Copyright=
// Contains a | delimited list of the song copyrights
// e.g. Copyright=1999 Integrity's Hosanna! Music |
// LenSongs Publishing (Verwaltet von Gerth Medien
// Musikverlag)
// Admin=
// Contains the song administrator
// e.g. Admin=Gerth Medien Musikverlag
// Themes=
// Contains a /t delimited list of the song themes
// e.g. Themes=Cross/tKingship/tMajesty/tRedeemer
// Keys=
// Contains the keys in which the music is played??
// e.g. Keys=A
// Fields=
// Contains a list of the songs fields in order /t delimited
// e.g. Fields=Vers 1/tVers 2/tChorus 1/tAndere 1
// Words=
// Contains the songs various lyrics in order as shown by the
// Fields description
// e.g. Words=Above all powers.... [/n = CR, /n/t = CRLF]
public override void Read(Song song, Stream stream)
{
if (song == null)
throw new ArgumentNullException("song");
if (stream == null)
throw new ArgumentNullException("stream");
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
string line;
string authors = null;
string copyright = null;
string[] fieldsList = null;
string[] wordsList = null;
while ((line = reader.ReadLine()) != null)
{
if (line.StartsWith("[S "))
{
// CCLI Song number
int end = line.IndexOf(']');
if (end > 1)
{
string num = line.Substring(3, end - 3);
if (num.StartsWith("A"))
num = num.Substring(1);
song.CcliNumber = int.Parse(num);
}
}
else if (line.StartsWith("Title="))
{
song.Title = line.Substring("Title=".Length).Trim();
}
else if (line.StartsWith("Author="))
{
var authorList = line.Substring("Author=".Length).Trim().Split('|').Select(s => s.Trim()).ToArray();
authors = String.Join(", ", authorList);
}
else if (line.StartsWith("Copyright="))
{
copyright = line.Substring("Copyright=".Length).Trim();
}
else if (line.StartsWith("Themes="))
{
var themesList = line.Substring("Themes=".Length).Trim().Replace(" | ", "/t").
Split(new string[] { "/t" }, StringSplitOptions.None).Select(s => s.Trim()).ToArray();
song.Category = String.Join(", ", themesList);
}
else if (line.StartsWith("Fields="))
{
fieldsList = line.Substring("Fields=".Length).Trim().Split(new string[] {"/t"}, StringSplitOptions.None).Select(s => s.Trim()).ToArray();
}
else if (line.StartsWith("Words="))
{
wordsList = line.Substring("Words=".Length).Trim().Split(new string[] { "/t" }, StringSplitOptions.None).Select(s => s.Trim()).ToArray();
}
// Unhandled usr keywords: Type, Version, Admin, Keys
}
if (fieldsList == null || wordsList == null || authors == null || copyright == null)
{
throw new SongFormatException("Missing field in USR file.");
}
var partNum = (fieldsList.Length < wordsList.Length) ? fieldsList.Length : wordsList.Length;
for (int i = 0; i < partNum; i++)
{
bool checkFirstLine;
var partName = GetPartName(fieldsList[i], out checkFirstLine);
string text = wordsList[i].Replace("/n", "\n").Replace(" | ", "\n").TrimEnd();
if (checkFirstLine)
{
var lines = text.Split('\n');
var firstLine = lines[0].Trim();
if (CheckFirstLine(firstLine, ref partName))
{
text = text.Substring(text.IndexOf('\n') + 1);
}
}
var part = new SongPart(song, partName);
var slide = new SongSlide(song);
slide.Text = text;
part.AddSlide(slide);
song.AddPart(part);
song.AddPartToOrder(part);
}
song.Copyright = authors + "\n© " + copyright;
}
}
void Update()
{
if (normalSource.time > getTime (songPart)) {
AudioClip normal = null, trip = null;
//finished that part, go to next
switch (songPart) {
case SongPart.intro:
case SongPart.verse:
songPart = SongPart.chorus;
normal = chorusNormal;
trip = chorusTrip;
break;
case SongPart.chorus:
songPart = SongPart.verse;
normal = versesNormal [Random.Range (0, versesNormal.Length)];
trip = versesTrip [Random.Range (0, versesTrip.Length)];
break;
}
normalSource.clip = normal;
tripSource.clip = trip;
normalSource.Play ();
tripSource.Play ();
}
bool tripping = player.isTripping () && player.getTripMode() >= 2;
float mult = tripping ? -1 : 1;
float val = 0.01f;
normalSource.volume = Mathf.Clamp (normalSource.volume + mult * val, 0.0f, 1.0f);
tripSource.volume = Mathf.Clamp (tripSource.volume + -mult * val, 0.0f, 1.0f);
}
private IEnumerable<XElement> ExportPart(SongPart part, bool printChords)
{
if (!printedParts.Contains(part.Name))
{
yield return new XElement("h2", part.Name);
yield return new XElement("p",
from line in part.Text.Split('\n') select new XElement("span", ParseLine(line, printChords))
);
printedParts.Add(part.Name);
}
else
{
yield return new XElement("h2", "("+part.Name+")");
}
}
public override void Read(Song song, Stream stream)
{
if (song == null)
throw new ArgumentNullException("song");
if (stream == null)
throw new ArgumentNullException("stream");
using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
{
string line;
int lineType = 0;
List<string> verseLineList = null;
string verseType = null;
bool checkFirstLine = false;
string copyright = null;
while ((line = reader.ReadLine()) != null)
{
var cleanLine = line.Trim();
if (String.IsNullOrEmpty(cleanLine))
{
if (lineType == 0)
{
continue;
}
else if (verseLineList != null) // empty line and there were lyrics before -> create part
{
var part = new SongPart(song, verseType);
var slide = new SongSlide(song);
slide.Text = String.Join("\n", verseLineList.ToArray());
part.AddSlide(slide);
song.AddPart(part);
song.AddPartToOrder(part);
verseLineList = null;
}
}
else // not an empty line
{
if (lineType == 0) // very first line -> song title
{
song.Title = cleanLine;
lineType++;
}
else if (lineType == 1) // lyrics/parts
{
if (cleanLine.StartsWith("CCLI")) // end of lyrics, start of copyright information
{
lineType++;
string num = cleanLine.Split(' ').Last();
song.CcliNumber = int.Parse(num);
}
else if (verseLineList == null)
{
verseType = GetPartName(cleanLine, out checkFirstLine);
verseLineList = new List<string>();
}
else
{
if (checkFirstLine)
{
if (!CheckFirstLine(cleanLine, ref verseType))
{
// add text if it was not a part name
verseLineList.Add(line);
}
checkFirstLine = false;
}
else
{
verseLineList.Add(line);
}
}
}
else if (lineType == 2) // copyright information
{
if (copyright == null)
{
copyright = cleanLine;
}
else
{
copyright += "\n" + cleanLine;
}
}
}
}
song.Copyright = copyright;
}
}
public void Read(Song song, Stream stream)
{
if (song == null)
throw new ArgumentNullException("song");
if (stream == null)
throw new ArgumentNullException("stream");
using (StreamReader reader = new StreamReader(stream, Encoding.Default, true))
{
string line;
bool inTab = false;
SongPart chorusPart = null;
string currentText = null;
string nextPartName = null;
string currentPartName = null;
while ((line = reader.ReadLine()) != null)
{
var trimmed = line.Trim();
if (trimmed.StartsWith("#"))
{
continue; // ignore comment line
}
if (trimmed.StartsWith("{") && trimmed.EndsWith("}"))
{
var tag = trimmed.Substring(1, trimmed.Length - 2);
if (tag.StartsWith("title:") || tag.StartsWith("t:"))
{
song.Title = tag.Substring(tag.IndexOf(':') + 1);
nextPartName = null;
continue;
}
else if (tag.StartsWith("subtitle:") || tag.StartsWith("st:"))
{
song.Copyright = tag.Substring(tag.IndexOf(':') + 1);
nextPartName = null;
continue;
}
else if (tag.StartsWith("comment:") || tag.StartsWith("c:") ||
tag.StartsWith("comment_italic:") || tag.StartsWith("ci:") ||
tag.StartsWith("comment_box:") || tag.StartsWith("cb:"))
{
if (tag.EndsWith(":") && chorusPart == null)
{
// we found a comment that might be a part name and we're not in the chorus
// -> remember it for later use
var name = tag.Substring(tag.IndexOf(':') + 1);
nextPartName = name.Substring(0, name.Length - 1);
}
continue;
}
else if (tag.StartsWith("start_of_tab") || tag.StartsWith("sot"))
{
inTab = true;
nextPartName = null;
continue;
}
else if (tag.StartsWith("end_of_tab") || tag.StartsWith("eot"))
{
inTab = false;
nextPartName = null;
continue;
}
else if (tag.StartsWith("start_of_chorus") || tag.StartsWith("soc"))
{
var chorusName = "Chorus";
if (song.FindPartByName(chorusName) != null)
{
int i = 2;
while (song.FindPartByName(chorusName + " " + i.ToString()) != null)
{
i++;
}
chorusName = chorusName + " " + i.ToString();
}
chorusPart = new SongPart(song, chorusName);
nextPartName = null;
continue;
}
else if (tag.StartsWith("end_of_chorus") || tag.StartsWith("eoc"))
{
if (chorusPart != null)
{
// commit slide and part
if (currentText != null)
{
chorusPart.AddSlide(new SongSlide(song) { Text = currentText });
currentText = null;
}
song.AddPart(chorusPart);
chorusPart = null;
}
nextPartName = null;
continue;
}
else if (tag.StartsWith("define"))
{
// ignore
nextPartName = null;
continue;
}
// else accept {...} as normal text
}
if (!inTab)
{
if (trimmed == String.Empty)
{
nextPartName = null;
if (currentText != null)
{
if (chorusPart != null) // in chorus
{
// commit slide
chorusPart.AddSlide(new SongSlide(song) { Text = currentText });
currentText = null;
}
else
{
// commit part
var partName = currentPartName == null ? FindUnusedPartName(song) : currentPartName;
var part = new SongPart(song, partName);
part.AddSlide(new SongSlide(song) { Text = currentText });
song.AddPart(part);
currentText = null;
}
}
}
else
{
// actual text/chord line -> add to current text
// need no further parsing because chords are already in correct format (square brackets)
if (currentText == null)
{
currentText = trimmed;
// use previously remembered part name for this part
currentPartName = nextPartName;
nextPartName = null;
}
else
{
currentText += "\n" + trimmed;
}
}
}
}
// TODO: get rid of code duplication
if (currentText != null)
{
if (chorusPart != null) // in chorus
{
// commit slide and part
chorusPart.AddSlide(new SongSlide(song) { Text = currentText });
currentText = null;
song.AddPart(chorusPart);
}
else
{
// commit part
var partName = currentPartName == null ? FindUnusedPartName(song) : currentPartName;
var part = new SongPart(song, partName);
part.AddSlide(new SongSlide(song) { Text = currentText });
song.AddPart(part);
currentText = null;
}
}
}
// add each part to order
foreach (SongPart part in song.Parts)
{
song.AddPartToOrder(part);
}
}