public override void Load(string path)
{
base.Load(path);
// Parse line-by-line
_index = 0;
_line = "";
string section = String.Empty;
ReadAheadStreamReader reader = new ReadAheadStreamReader(path);
// Main loop
while (reader.PeekLine() != null) {
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0) {
continue;
// Comment
} else if (_line[0] == '/' || _line[0] == ';') {
continue;
// Section start
} else if (_line[0] == '[') {
if (_line.IndexOf(']') != -1) {
section = _line.Substring(_line.IndexOf('[') + 1, _line.IndexOf(']') - 1);
if (section == INFO_SECTION) {
continue;
} else if (section.IndexOf('-') != -1 && section.IndexOf(',') != -1) {
Pattern pattern = this.ParsePattern(section);
_info.patterns.Add(pattern);
}
}
// Info section
// Note: pattern data is parsed with LoadPattern
} else if (section == INFO_SECTION) {
// Parse key-value pair
string key, val;
if (!this.ParseKeyValuePair(_line, out key, out val)) {
// Skip if not a key-value pair
this.Warning("Unparsed line");
continue;
}
// Set data based on key
switch(key) {
case "Version": this.CheckVersion(val); break;
case "Song": _info.song = this.FindAudioFile("Song", val, true); break;
case "Title": _info.title = val; break;
case "TitleTranslit": _info.titleTranslit = val; break;
case "Subtitle": _info.subtitle = val; break;
case "SubtitleTranslit": _info.subtitleTranslit = val; break;
case "Artist": _info.artist = val; break;
case "ArtistTranslit": _info.artistTranslit = val; break;
case "Album": _info.album = val; break;
case "AlbumTranslit": _info.albumTranslit = val; break;
case "Genre": _info.genre = val; break;
case "Credits": _info.credits = val; break;
case "Link": _info.link = val; break;
case "Description": _info.description = val; break;
case "Tags": _info.tags.AddRange(val.Split(',')); break;
case "DisplayBpm": _info.displayBpm = this.ParseDisplayBpms(val); break;
case "SampleStart": _info.sampleStart = this.ParseFloat("SampleStart", val, false); break;
case "SampleLength": _info.sampleLength = this.ParseFloat("SampleLength", val, false); break;
case "Cover": _info.cover = this.FindImageFile("Cover", val, false); break;
case "Banner": _info.banner = this.FindImageFile("Banner", val, false); break;
case "Backgrounds": _info.backgrounds = this.ParseBackgrounds(val); break;
case "Lyrics": _info.lyrics = this.FindLyricsFile("Lyrics", val, false); break;
default: this.Warning("Unrecognized key: " + key); break;
}
} else {
this.Warning("Unparsed line");
}
}
// Cleanup
reader.Close();
}
public override void LoadPattern(Pattern pattern)
{
// Don't unnecessarily reload
if (pattern.loaded == true) {
return;
}
// Parse line-by-line
_index = 0;
_line = "";
ReadAheadStreamReader reader = new ReadAheadStreamReader(_info.path);
// Skip to main section
while (_index < pattern.lineIndex) {
_index++;
reader.SkipLine();
}
// Parsing loop
while (reader.PeekLine() != null) {
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0) {
continue;
// Comment
} else if (_line[0] == ';' || _line[0] == '/') {
continue;
// Section start
} else if (_line[0] == '[') {
break; // End of pattern data
// Pattern data
} else {
// Parse key-value pair
string key, val;
if (!this.ParseKeyValuePair(_line, out key, out val)) {
// Skip if not a key-value pair
this.Warning("Unparsed line");
continue;
}
this.ParseNote(pattern, key, val);
}
}
// Sort notes
this.SortNotes(pattern);
// Cleanup
pattern.loaded = true;
reader.Close();
}
public override void LoadPattern(Pattern pattern)
{
// Don't unnecessarily reload
if (pattern.loaded == true)
{
return;
}
// Parse line-by-line
_index = 0;
_line = "";
ReadAheadStreamReader reader = new ReadAheadStreamReader(_info.path);
// Skip to main section
while (_index < pattern.lineIndex)
{
_index++;
reader.SkipLine();
}
// Parsing loop
while (reader.PeekLine() != null)
{
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0)
{
continue;
// Comment
}
else if (_line[0] == ';' || _line[0] == '/')
{
continue;
// Section start
}
else if (_line[0] == '[')
{
break; // End of pattern data
// Pattern data
}
else
{
// Parse key-value pair
string key, val;
if (!this.ParseKeyValuePair(_line, out key, out val))
{
// Skip if not a key-value pair
this.Warning("Unparsed line");
continue;
}
this.ParseNote(pattern, key, val);
}
}
// Sort notes
this.SortNotes(pattern);
// Cleanup
pattern.loaded = true;
reader.Close();
}
public override void Load(string path)
{
base.Load(path);
// Parse line-by-line
_index = 0;
_line = "";
string section = String.Empty;
ReadAheadStreamReader reader = new ReadAheadStreamReader(path);
// Main loop
while (reader.PeekLine() != null)
{
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0)
{
continue;
// Comment
}
else if (_line[0] == '/' || _line[0] == ';')
{
continue;
// Section start
}
else if (_line[0] == '[')
{
if (_line.IndexOf(']') != -1)
{
section = _line.Substring(_line.IndexOf('[') + 1, _line.IndexOf(']') - 1);
if (section == INFO_SECTION)
{
continue;
}
else if (section.IndexOf('-') != -1 && section.IndexOf(',') != -1)
{
Pattern pattern = this.ParsePattern(section);
_info.patterns.Add(pattern);
}
}
// Info section
// Note: pattern data is parsed with LoadPattern
}
else if (section == INFO_SECTION)
{
// Parse key-value pair
string key, val;
if (!this.ParseKeyValuePair(_line, out key, out val))
{
// Skip if not a key-value pair
this.Warning("Unparsed line");
continue;
}
// Set data based on key
switch (key)
{
case "Version": this.CheckVersion(val); break;
case "Song": _info.song = this.FindAudioFile("Song", val, true); break;
case "Title": _info.title = val; break;
case "TitleTranslit": _info.titleTranslit = val; break;
case "Subtitle": _info.subtitle = val; break;
case "SubtitleTranslit": _info.subtitleTranslit = val; break;
case "Artist": _info.artist = val; break;
case "ArtistTranslit": _info.artistTranslit = val; break;
case "Album": _info.album = val; break;
case "AlbumTranslit": _info.albumTranslit = val; break;
case "Genre": _info.genre = val; break;
case "Credits": _info.credits = val; break;
case "Link": _info.link = val; break;
case "Description": _info.description = val; break;
case "Tags": _info.tags.AddRange(val.Split(',')); break;
case "DisplayBpm": _info.displayBpm = this.ParseDisplayBpms(val); break;
case "SampleStart": _info.sampleStart = this.ParseFloat("SampleStart", val, false); break;
case "SampleLength": _info.sampleLength = this.ParseFloat("SampleLength", val, false); break;
case "Cover": _info.cover = this.FindImageFile("Cover", val, false); break;
case "Banner": _info.banner = this.FindImageFile("Banner", val, false); break;
case "Backgrounds": _info.backgrounds = this.ParseBackgrounds(val); break;
case "Lyrics": _info.lyrics = this.FindLyricsFile("Lyrics", val, false); break;
default: this.Warning("Unrecognized key: " + key); break;
}
}
else
{
this.Warning("Unparsed line");
}
}
// Cleanup
reader.Close();
}
public override void LoadPattern(Pattern pattern)
{
// Don't unnecessarily reload
if (pattern.loaded == true)
{
return;
}
// Parse line-by-line
_index = 0;
_line = "";
int beat = 0;
List <string> measure = new List <string>();
ReadAheadStreamReader reader = new ReadAheadStreamReader(_info.path);
// Skip to main section
while (_index < pattern.lineIndex)
{
_index++;
reader.SkipLine();
}
// Parsing loop
while (reader.PeekLine() != null)
{
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0)
{
continue;
// Comment
}
else if (_line[0] == '/')
{
continue;
// New #NOTES section
}
else if (_line[0] == '#')
{
break; // End of pattern data
// End of measure
}
else if (_line[0] == ',' || _line[0] == ';')
{
this.ParseMeasure(pattern, beat, measure);
measure = new List <string>();
beat += BEATS_PER_MEASURE;
if (_line[0] == ';')
{
break; // End of pattern data,
}
// Pattern data
}
else
{
if (_line.Length != pattern.keyCount)
{
Warning("Line width does not match expected column count of " + pattern.keyCount);
}
else
{
measure.Add(_line);
}
}
}
// Add BPM change events
foreach (Bpm bpm in _bpms)
{
Note note = new Note();
note.type = NoteType.BPM;
note.eventTime = this.CalculateTime(bpm.beat);
note.eventFloatVal = bpm.bpm;
this.AddNote(pattern, note);
}
// Add Stop events
foreach (Stop stop in _stops)
{
Note note = new Note();
note.type = NoteType.STOP;
note.eventTime = this.CalculateTime(stop.beat);
note.eventFloatVal = stop.beat;
this.AddNote(pattern, note);
}
// Add background change events
foreach (Bg bg in _bgs)
{
Note note = new Note();
note.type = NoteType.BG;
note.eventTime = this.CalculateTime(bg.beat);
note.eventStringVal = bg.filename;
this.AddNote(pattern, note);
}
// Add Label events
foreach (Label label in _labels)
{
Note note = new Note();
note.type = NoteType.LABEL;
note.eventTime = this.CalculateTime(label.beat);
note.eventStringVal = label.text;
this.AddNote(pattern, note);
}
// Sort notes
this.SortNotes(pattern);
// Cleanup
pattern.loaded = true;
reader.Close();
}
public override void Load(string path)
{
base.Load(path);
// Parse line-by-line
_index = 0;
_line = "";
ReadAheadStreamReader reader = new ReadAheadStreamReader(path);
// Main loop
while ((reader.PeekLine()) != null)
{
_index++;
_line = reader.ReadLine().Trim();
// Empty line
if (_line.Length == 0)
{
continue;
// Comment
}
else if (_line[0] == '/')
{
continue;
// Tag data
}
else if (_line[0] == '#')
{
// Parse key-value pair
string key, val;
if (!this.ParseKeyValuePair(_line, out key, out val))
{
// Skip if not a key-value pair
this.Warning("Unparsed line");
continue;
}
// Pattern data
if (key == "#NOTES")
{
// Read all the notes metadata into one buffer.
// We'll assume there's 5 colons before the notes data. If not, this breaks
_line = "";
int colonCount = 0;
while (colonCount < 5 && reader.PeekLine() != null)
{
_index++;
_line += reader.ReadLine().Trim();
}
Pattern pattern = this.ParsePattern(_line);
_info.patterns.Add(pattern);
// Simfile info
}
else
{
// The .sm format specifies that keys be marked as ended with ';'
// Usually this is on the same line, but not always
if (val.IndexOf(';') != -1)
{
// Remove ending ';'
val = val.Substring(0, val.IndexOf(';'));
}
else
{
string nextLine;
while ((nextLine = reader.PeekLine()) != null)
{
// Key did not properly end with a ';'
if (nextLine[0] == '#')
{
Warning("Improperly formatted .sm file");
break;
}
// Valid next line, continue reading
nextLine = reader.ReadLine();
_index++;
_line += nextLine;
// Ignore empty lines or comments
nextLine = nextLine.Trim();
if (nextLine.Length == 0 || nextLine[0] == '/')
{
continue;
}
// Key ending line
if (nextLine.IndexOf(';') == -1)
{
val += nextLine;
// Key not ended yet
}
else
{
// Remove ending ';' and stop peeking
val += nextLine.Substring(0, nextLine.IndexOf(';'));
break;
}
}
}
// Set data based on key
switch (key)
{
case "#VERSION": this.CheckVersion(val); break;
case "#TITLE": _info.title = val; break;
case "#TITLETRANSLIT": _info.titleTranslit = val; break;
case "#SUBTITLE": _info.subtitle = val; break;
case "#SUBTITLETRANSLIT": _info.subtitleTranslit = val; break;
case "#ARTIST": _info.artist = val; break;
case "#ARTISTTRANSLIT": _info.artistTranslit = val; break;
case "#GENRE": _info.genre = val; break;
case "#CREDIT": _info.credits = val; break;
case "#BANNER": _info.banner = this.FindImageFile("Banner", val, false); break;
case "#BACKGROUND": this.ParseBackground(val); break;
case "#LYRICSPATH": _info.lyrics = this.FindLyricsFile("Lyrics", val, false); break;
case "#CDTITLE": _info.cover = this.FindImageFile("Cover", val, false); break;
case "#MUSIC": _info.song = this.FindAudioFile("Song", val, true); break;
case "#OFFSET": this.ParseOffset(val); break;
case "#SAMPLESTART": _info.sampleStart = this.ParseFloat("SampleStart", val, false); break;
case "#SAMPLELENGTH": _info.sampleLength = this.ParseFloat("SampleLength", val, false); break;
case "#DISPLAYBPM": _info.displayBpm = this.ParseDisplayBpms(val); break;
case "#BPMS": this.ParseBpms(val); break;
case "#BGCHANGE": this.ParseBackgrounds(val); break;
case "#STOPS": this.ParseStops(val); break;
case "#DELAYS": this.ParseStops(val); break;
case "#LABELS": this.ParseLabels(val); break;
// Ignored/unsupported
// Mostly .ssc stuff that I don't understand or don't want to implement
/*
#SELECTABLE
#LISTSORT
#WARPS
#TIMESIGNATURES
#TICKCOUNT
#COMBOS
#SPEEDS
#SCROLLS
#FAKES
#KEYSOUNDS
#ATTACKS
*/
default: this.Warning("Unsupported key: " + key); break;
}
}
}
else
{
this.Warning("Unparsed line");
}
}
// Sort things
this.SortList <Bpm>(_bpms);
this.SortList <Stop>(_stops);
this.SortList <Bg>(_bgs);
// Cleanup
reader.Close();
}
