public BaseCircle(BaseCircle baseInstance)
{
//Copy from baseInstance
Location = baseInstance.Location;
Radius = baseInstance.Radius;
StartTime = baseInstance.StartTime;
Type = baseInstance.Type;
Effect = baseInstance.Effect;
}
private void Parse(string bm)
{
Info.Filename = bm;
Info.BeatmapHash = MD5FromFile(bm);
using (StreamReader sR = new StreamReader(bm))
{
string currentSection = "";
while (sR.Peek() != -1)
{
string line = sR.ReadLine();
//Check for blank lines
if ((line == "") || (line.Length < 2))
continue;
//Check for section tag
if (line.Substring(0, 1) == "[")
{
currentSection = line;
continue;
}
//Check for commented-out line
if (line.Substring(0, 2) == "//")
continue;
//Check for version string
if (line.Length > 17)
{
if (line.Substring(0, 17) == "osu file format v")
{
Info.Format = Convert.ToInt32(line.Substring(17).Replace(Environment.NewLine, "").Replace(" ", ""));
}
}
//Do work for [General], [Metadata], [Difficulty] and [Editor] sections
if ((currentSection == "[General]") || (currentSection == "[Metadata]") || (currentSection == "[Difficulty]") || (currentSection == "[Editor]"))
{
string[] reSplit = line.Split(':');
string cProperty = reSplit[0];
//Check for blank value
string cValue = line.Length == reSplit[0].Length ? "" : reSplit[1].Trim();
//Import properties into Info
switch (cProperty)
{
case "EditorBookmarks":
{
string[] marks = cValue.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
foreach (string m in marks.Where(m => m != ""))
{
Info.EditorBookmarks.Add(Convert.ToInt32(m));
}
}
break;
case "Bookmarks":
{
string[] marks = cValue.Split(new[] { "," }, StringSplitOptions.RemoveEmptyEntries);
foreach (string m in marks.Where(m => m != ""))
{
Info.Bookmarks.Add(Convert.ToInt32(m));
}
}
break;
case "Tags":
string[] tags = cValue.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries);
foreach (string t in tags)
Info.Tags.Add(t);
break;
case "Mode":
Info.Mode = (GameMode)Convert.ToInt32(cValue);
break;
case "OverlayPosition":
Info.OverlayPosition = (OverlayOptions)Convert.ToInt32(cValue);
break;
case "AlwaysShowPlayfield":
Info.AlwaysShowPlayfield = Convert.ToBoolean(Convert.ToInt32(cValue));
break;
default:
FieldInfo fi = Info.GetType().GetField(cProperty);
PropertyInfo pi = Info.GetType().GetProperty(cProperty);
if (fi != null)
{
if ((fi.FieldType == typeof(double?)) || (fi.FieldType == typeof(double)))
fi.SetValue(Info, Convert.ToDouble(cValue));
else if ((fi.FieldType == typeof(int?)) || (fi.FieldType == typeof(int)))
fi.SetValue(Info, Convert.ToInt32(cValue));
else if (fi.FieldType == typeof(string))
fi.SetValue(Info, cValue);
break;
}
if ((pi.PropertyType == typeof(double?)) || (pi.PropertyType == typeof(double)))
pi.SetValue(Info, Convert.ToDouble(cValue), null);
else if ((pi.PropertyType == typeof(int?)) || (pi.PropertyType == typeof(int)))
pi.SetValue(Info, Convert.ToInt32(cValue), null);
else if (pi.PropertyType == typeof(string))
pi.SetValue(Info, cValue, null);
break;
}
continue;
}
//The following are version-dependent, the version is stored as a numeric value inside Info.Format
//Do work for [Events] section
if (currentSection == "[Events]")
{
switch (Info.Format)
{
case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: case 11: case 12: case 13:
string[] reSplit = line.Split(',');
if (reSplit[0] == "0")
{
BackgroundInfo tempEvent = new BackgroundInfo();
tempEvent.StartTime = Convert.ToInt32(reSplit[1]);
tempEvent.Filename = reSplit[2].Replace("\"", "");
Info.Events.Add(tempEvent);
}
else if ((reSplit[0] == "1") || (reSplit[0].ToLower() == "video"))
{
VideoInfo tempEvent = new VideoInfo();
tempEvent.StartTime = Convert.ToInt32(reSplit[1]);
tempEvent.Filename = reSplit[2];
Info.Events.Add(tempEvent);
}
else if (reSplit[0] == "2")
{
BreakInfo tempEvent = new BreakInfo();
tempEvent.StartTime = Convert.ToInt32(reSplit[1]);
tempEvent.EndTime = Convert.ToInt32(reSplit[2]);
Info.Events.Add(tempEvent);
}
else if (reSplit[0] == "3")
{
ColourInfo tempEvent = new ColourInfo();
tempEvent.StartTime = Convert.ToInt32(reSplit[1]);
tempEvent.R = Convert.ToInt32(reSplit[2]);
tempEvent.G = Convert.ToInt32(reSplit[3]);
tempEvent.B = Convert.ToInt32(reSplit[4]);
Info.Events.Add(tempEvent);
}
break;
}
}
//Do work for [TimingPoints] section
if (currentSection == "[TimingPoints]")
{
TimingPointInfo tempTimingPoint = new TimingPointInfo();
double[] values = { 0, 0, 4, 0, 0, 100, 0, 0, 0 };
string[] reSplit = line.Split(',');
for (int i = 0; i < reSplit.Length; i++)
{
values[i] += Convert.ToDouble(reSplit[i]);
}
tempTimingPoint.Time = Convert.ToDouble(values[0]);
tempTimingPoint.BpmDelay = Convert.ToDouble(values[1]);
tempTimingPoint.TimeSignature = Convert.ToInt32(values[2]);
tempTimingPoint.SampleSet = Convert.ToInt32(values[3]);
tempTimingPoint.CustomSampleSet = Convert.ToInt32(values[4]);
tempTimingPoint.VolumePercentage = Convert.ToInt32(values[5]);
tempTimingPoint.InheritsBPM = !Convert.ToBoolean(Convert.ToInt32(values[6]));
tempTimingPoint.VisualOptions = (TimingPointOptions)Convert.ToInt32(values[7]);
Info.TimingPoints.Add(tempTimingPoint);
}
//Do work for [Colours] section
if (currentSection == "[Colours]")
{
switch (Info.Format)
{
case 5: case 6: case 7: case 8: case 9: case 10: case 11: case 12: case 13:
if (line.Substring(0, line.IndexOf(':', 1)).Trim() == "SliderBorder")
{
string value = line.Substring(line.IndexOf(':', 1) + 1).Trim();
string[] reSplit = value.Split(',');
Info.SliderBorder = new ColourInfo();
Info.SliderBorder.R = Convert.ToInt32(reSplit[0]);
Info.SliderBorder.G = Convert.ToInt32(reSplit[1]);
Info.SliderBorder.B = Convert.ToInt32(reSplit[2]);
}
else if (line.Substring(0, 5) == "Combo")
{
string value = line.Substring(line.IndexOf(':', 1) + 1).Trim();
string[] reSplit = value.Split(',');
ComboInfo tempCombo = new ComboInfo();
tempCombo.ComboNumber = Convert.ToInt32(line.Substring(5, 1));
tempCombo.Colour.R = Convert.ToInt32(reSplit[0]);
tempCombo.Colour.G = Convert.ToInt32(reSplit[1]);
tempCombo.Colour.B = Convert.ToInt32(reSplit[2]);
Info.ComboColours.Add(tempCombo);
}
break;
}
}
//Do work for [HitObjects] section
if (currentSection == "[HitObjects]")
{
string[] reSplit = line.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
BaseCircle newObject = new BaseCircle
{
Radius = 40 - 4 * (Info.CircleSize - 2),
Location = new PointInfo(Convert.ToInt32(reSplit[0]), Convert.ToInt32(reSplit[1])),
StartTime = Convert.ToInt32(reSplit[2]),
Type = (HitObjectType)Convert.ToInt32(reSplit[3]),
Effect = (EffectType)Convert.ToInt32(reSplit[4])
};
if ((newObject.Type & HitObjectType.Slider) > 0)
{
newObject = new SliderInfo(newObject);
((SliderInfo)newObject).Velocity = Info.SliderMultiplier;
switch (reSplit[5].Substring(0, 1))
{
case "B":
((SliderInfo)newObject).Type = SliderType.Bezier;
break;
case "C":
((SliderInfo)newObject).Type = SliderType.CSpline;
break;
case "L":
((SliderInfo)newObject).Type = SliderType.Linear;
break;
case "P":
((SliderInfo)newObject).Type = SliderType.PSpline;
break;
}
string[] pts = reSplit[5].Split(new[] { "|" }, StringSplitOptions.None);
//Always add the location as a point
((SliderInfo)newObject).Points.Add(newObject.Location);
//Always exclude index 1, this will contain the type
for (int i = 1; i <= pts.Length - 1; i++)
{
PointInfo p = new PointInfo(Convert.ToDouble(pts[i].Substring(0, pts[i].IndexOf(":", StringComparison.InvariantCulture))),
Convert.ToDouble(pts[i].Substring(pts[i].IndexOf(":", StringComparison.InvariantCulture) + 1)));
((SliderInfo)newObject).Points.Add(p);
}
((SliderInfo)newObject).RepeatCount = Convert.ToInt32(reSplit[6]);
double tempDbl;
if (double.TryParse(reSplit[7], out tempDbl))
{
((SliderInfo)newObject).MaxPoints = tempDbl;
}
}
if ((newObject.Type & HitObjectType.Spinner) > 0)
{
newObject = new SpinnerInfo(newObject);
((SpinnerInfo)newObject).EndTime = Convert.ToInt32(reSplit[5]);
}
Info.HitObjects.Add(newObject);
}
}
}
foreach (FieldInfo fi in Info.GetType().GetFields())
{
FieldInfo ff = GetType().GetField(fi.Name);
ff.SetValue(this, fi.GetValue(Info));
}
foreach (PropertyInfo pi in Info.GetType().GetProperties())
{
PropertyInfo ff = GetType().GetProperty(pi.Name);
ff.SetValue(this, pi.GetValue(Info, null), null);
}
}
