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Do not add line before first line

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Calculate start beat automatically
More stable note loading with better warnings
This commit is contained in:
Flamefire committed 2013-10-11 14:50:29 +02:00
1 parent ee6aaebfbc
commit bbe8cfbe08
3 files changed
+100 -77
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VocaluxeLib/Songs/CSongLine.cs
+3 -3
View File
@@ -22,7 +22,7 @@ namespace VocaluxeLib.Songs
{
public class CSongLine : CLineBase<CSongNote>
{
private int _StartBeat = int.MinValue;
private int _StartBeat = int.MaxValue;
private int _EndBeat = int.MinValue;
#region Constructors
@@ -46,7 +46,7 @@ namespace VocaluxeLib.Songs
public int StartBeat
{
get { return _StartBeat; }
get { return Math.Min(_StartBeat, FirstNoteBeat); }
set
{
if (value <= FirstNoteBeat)
@@ -56,7 +56,7 @@ namespace VocaluxeLib.Songs
public int EndBeat
{
get { return _EndBeat; }
get { return Math.Min(_EndBeat, LastNoteBeat); }
set
{
if (value >= LastNoteBeat)
VocaluxeLib/Songs/CVoice.cs
+15 -5
View File
@@ -127,9 +127,18 @@ namespace VocaluxeLib.Songs
if (lineIndex < 0)
{
//Note is before ALL lines
var line = new CSongLine {StartBeat = note.StartBeat};
line.AddNote(note);
_Lines.Insert(0, line);
if (_Lines.Count > 0)
{
//Add to first line
if (!_Lines[0].AddNote(note))
return false;
}
else
{
var line = new CSongLine();
line.AddNote(note);
_Lines.Add(line);
}
}
else
{
@@ -157,8 +166,9 @@ namespace VocaluxeLib.Songs
{
CSongNote lastNote;
if (_Lines.Count > 0)
_Lines[0].StartBeat = -10000;
if (_Lines.Count == 0)
return;
_Lines[0].StartBeat = -10000;
for (int i = 1; i < _Lines.Count; i++)
{
VocaluxeLib/Songs/SongNotesLoader.cs
+82 -69
View File
@@ -340,12 +340,15 @@ namespace VocaluxeLib.Songs
return false;
}
char tempC = char.MinValue;
int currentPos = 0;
int currentBeat = 0; //Used for relative songs
bool isNewSentence = false;
bool endFound = false;
int player = 1;
int fileLineNo = 0;
int lineNr = 0;
char[] trimChars = {' ', ':'};
char[] splitChars = {' '};
StreamReader sr = null;
try
@@ -355,40 +358,32 @@ namespace VocaluxeLib.Songs
Notes.Reset();
//Search for Note Beginning
while (!sr.EndOfStream)
while (!sr.EndOfStream && !endFound)
{
sr.ReadLine();
fileLineNo++;
string line = sr.ReadLine();
lineNr++;
tempC = (char)sr.Peek();
if ((tempC == '#') || (tempC == '\r') || (tempC == '\n'))
if (String.IsNullOrEmpty(line))
continue;
if ((tempC == ':') || (tempC == 'F') || (tempC == '*') || (tempC == 'P'))
{
tempC = (char)sr.Read();
break;
}
}
if (sr.EndOfStream)
{
CBase.Log.LogError("Error loading song. Line No.: " + fileLineNo + ". No lyrics/notes found: " + filePath);
return false;
}
char tag = line[0];
//Remove tag and potential space
line = (line.Length >= 2 && line[1] == ' ') ? line.Substring(2) : line.Substring(1);
do
{
int param2;
int param1;
switch (tempC)
int beat, length;
switch (tag)
{
case '#':
continue;
case 'E':
endFound = true;
break;
case 'P':
char chr;
while ((chr = (char)sr.Read()) == ' ') {}
line = line.Trim(trimChars);
if (!int.TryParse(chr.ToString(), out player))
if (!int.TryParse(line, out player))
{
CBase.Log.LogError("Error loading song. Line No.: " + fileLineNo + ". Wrong or missing number after \"P\": " + filePath);
_LogReadError("Error: Wrong or missing number after \"P\"", lineNr);
return false;
}
sr.ReadLine();
@@ -396,33 +391,46 @@ namespace VocaluxeLib.Songs
case ':':
case '*':
case 'F':
sr.Read();
param1 = CHelper.TryReadInt(sr);
sr.Read();
param2 = CHelper.TryReadInt(sr);
sr.Read();
int param3 = CHelper.TryReadInt(sr);
sr.Read();
string paramS = sr.ReadLine();
if (param2 < 1)
CBase.Log.LogError("Warning! Ignored note in song because length is < 1. Line No.: " + fileLineNo + ": " + filePath);
string[] noteData = line.Split(splitChars, 4);
if (noteData.Length < 4)
{
if (noteData.Length == 3)
{
_LogReadError("Warning: Ignored note without text", lineNr);
continue;
}
_LogReadError("Error: Invalid note found", lineNr);
sr.Dispose();
return false;
}
int tone;
if (!int.TryParse(noteData[0], out beat) || !int.TryParse(noteData[1], out length) || !int.TryParse(noteData[2], out tone))
{
_LogReadError("Error: Invalid note found (non-numeric values)", lineNr);
sr.Dispose();
return false;
}
string text = noteData[3];
if (text.Trim() == "")
{
_LogReadError("Warning: Ignored note without text", lineNr);
continue;
}
if (length < 1)
_LogReadError("Warning: Ignored note with length < 1", lineNr);
else
{
ENoteType noteType;
if (tempC.CompareTo('*') == 0)
if (tag.Equals('*'))
noteType = ENoteType.Golden;
else if (tempC.CompareTo('F') == 0)
else if (tag.Equals('F'))
noteType = ENoteType.Freestyle;
else
noteType = ENoteType.Normal;
if (Relative == EOffOn.TR_CONFIG_ON)
param1 += currentPos;
beat += currentBeat;
int curPlayer = 0;
int tmpPlayer = player;
@@ -431,10 +439,10 @@ namespace VocaluxeLib.Songs
{
if ((tmpPlayer & 1) != 0)
{
if (!_ParseNote(curPlayer, noteType, param1, param2, param3, paramS))
if (!_ParseNote(curPlayer, noteType, beat, length, tone, text))
{
CBase.Log.LogError("Warning! Ignored note for player " + (curPlayer + 1) + " in song because it overlaps with other note. Line No.: " +
fileLineNo + ": " + filePath);
CBase.Log.LogError("Warning! Ignored note for player " + (curPlayer + 1) + " because it overlaps with other note. Line No.: " +
lineNr + ": " + filePath);
}
}
tmpPlayer >>= 1;
@@ -446,22 +454,35 @@ namespace VocaluxeLib.Songs
case '-':
if (isNewSentence)
{
CBase.Log.LogError("Error loading song. Line No.: " + fileLineNo + ". Double sentence break: " + filePath);
_LogReadError("Error: Double sentence break", lineNr);
sr.Dispose();
return false;
}
string[] lineBreakData = line.Split(splitChars);
if (lineBreakData.Length < 1)
{
_LogReadError("Error: Invalid line break found (No beat)", lineNr);
sr.Dispose();
return false;
}
if (!int.TryParse(lineBreakData[0], out beat))
{
_LogReadError("Error: Invalid line break found (Non-numeric value)", lineNr);
sr.Dispose();
return false;
}
sr.Read();
param1 = CHelper.TryReadInt(sr);
if (Relative == EOffOn.TR_CONFIG_ON)
{
param1 += currentPos;
sr.Read();
param2 = CHelper.TryReadInt(sr);
currentPos += param2;
beat += currentBeat;
if (lineBreakData.Length < 2 || !int.TryParse(lineBreakData[1], out length))
_LogReadError("Warning: Missing line break length", lineNr);
else
currentBeat += length;
}
if (param1 < 1)
CBase.Log.LogError("Warning! Ignored line break in song because position is < 1. Line No.: " + fileLineNo + ": " + filePath);
if (beat < 1)
_LogReadError("Warning: Ignored line break because position is < 1", lineNr);
else
{
int curPlayer = 0;
@@ -470,34 +491,26 @@ namespace VocaluxeLib.Songs
while (tmpPlayer > 0)
{
if ((tmpPlayer & 1) != 0)
_NewSentence(curPlayer, param1);
_NewSentence(curPlayer, beat);
tmpPlayer >>= 1;
curPlayer++;
}
isNewSentence = true;
}
sr.ReadLine();
break;
default:
CBase.Log.LogError("Error loading song. Line No.: " + fileLineNo + ". Unexpected or missing character (" + tempC + "): " + filePath);
_LogReadError("Error loading song. Unexpected or missing character (" + tag + ")", lineNr);
return false;
}
int c;
do
{
c = sr.Read();
} while (!sr.EndOfStream && (c == 19 || c == 16 || c == 13 || c == 10));
tempC = (char)c;
fileLineNo++;
} while (!sr.EndOfStream && (tempC != 'E'));
}
foreach (CVoice voice in Notes.Voices)
voice.UpdateTimings();
}
catch (Exception e)
{
CBase.Log.LogError("Error loading song. Line No.: " + fileLineNo + ". An unhandled exception occured (" + e.Message + "): " + filePath);
_LogReadError("Error: An unhandled exception occured (" + e.Message + ")", lineNr);
if (sr != null)
sr.Dispose();
return false;