//TODO: Throw error if somethings messed up with the timing section
//Calculates the slider velocity at a specified time using the default
//velocity and the relevant timing section
//Timing points inside sliders don't affect the slider itself
protected double GetSliderVelocity()
{
int ms = Int32.Parse(HitObjectParser.GetProperty(id, "time"));
//Get the default slider velocity of the beatmap
double slidervelocity = Double.Parse(map.GetTag("Difficulty", "SliderMultiplier"), CultureInfo.InvariantCulture);
//Get all the timing sections of the beatmap
string[] timings = this.map.GetSection("TimingPoints");
//Will hold the relevant timing point
string timingpoint = null;
//Find the section that applies to the given time
for (int i = 0; i < timings.Length; i++)
{
//Split the string by commas to get all the relevant times
string[] attributes = timings[i].Split(',');
//Trim each string just in case
attributes = Dewlib.TrimStringArray(attributes);
//If the timing point is a higher time, then we want the previous timing section
if (Int32.Parse(attributes[0]) > ms)
{
//avoid accessing a negative timing point
if (i == 0)
{
timingpoint = timings[0];
}
else
{
timingpoint = timings[i - 1];
}
break;
}
}
//If the timing point needed is the very last one
if (timingpoint == null)
{
timingpoint = timings[timings.Length - 1];
}
string[] properties = timingpoint.Split(',');
//If the offset is positive, then there is no slider multiplication
if (Double.Parse(properties[1], CultureInfo.InvariantCulture) > 0)
{
return(slidervelocity);
}
//Otherwise the slider multiplier is 100 / abs(offset)
else
{
double offset = Double.Parse(properties[1], CultureInfo.InvariantCulture);
return(slidervelocity * (100 / Math.Abs(offset)));
}
}
public DebugController()
{
//Checks if the file exists, then loads it if it does
if (File.Exists("debugcommands.txt"))
{
using (StreamReader sr = new StreamReader("debugcommands.txt"))
{
string filecontents = sr.ReadToEnd();
commandlist = filecontents.Split('\n');
commandlist = Dewlib.TrimStringArray(commandlist);
}
this.FindCommands();
}
else
{
commandlist = new string[0];
}
}
// Searches for a tag in a given section.
// This method does not search for info in events, timingpoints, colours, or hitobjects.
// If the tag is not found, the method returns null.
public string GetTag(string sectionname, string tag)
{
sectionname = sectionname.ToUpper();
//Get the correct line number for the given section
int sectionline = section.GetTaggableSectionLine(sectionname);
//If the section doesn't exist, or is not a taggable section, return null
if (sectionline == -1)
{
return(null);
}
//Searches through each line for the requested tag
for (int i = sectionline + 1; i < filelines.Length; i++)
{
//Section ends on empty line, so stop searching once you get to one
if (filelines[i].Length == 0)
{
break;
}
//Get a pair of strings, one side is the tag, other side is the value of the tag
string[] pair = Dewlib.SplitFirst(filelines[i], ':');
//Skip if the pair is invalid
if (pair.Length != 2)
{
continue;
}
//Trim the pair, since the tag value will have a space (e.g. Mode: 0)
pair = Dewlib.TrimStringArray(pair);
//Essentially if the tag is a match
if (pair[0].ToUpper() == tag.ToUpper())
{
//Return its value
return(pair[1]);
}
}
//If nothing was found, return null
return(null);
}
//Calculates the Milliseconds per Beat at a specified time by searching
//through the entire timing points section
//Timing points inside sliders don't affect the slider itself
protected double GetMpB()
{
int ms = Int32.Parse(HitObjectParser.GetProperty(id, "time"));
//Get all the timing sections of the beatmap
string[] timings = this.map.GetSection("TimingPoints");
//Just in case there is only one timing point
string timingpoint = timings[0];
//Find the section that applies to the given time
for (int i = 0; i < timings.Length; i++)
{
//Split the string by commas to get all the relevant times
string[] attributes = timings[i].Split(',');
//Trim each string just in case
attributes = Dewlib.TrimStringArray(attributes);
if (Int32.Parse(attributes[0]) > ms)
{
break;
}
else if (Double.Parse(attributes[1], CultureInfo.InvariantCulture) > 0)
{
timingpoint = timings[i];
}
else
{
continue;
}
}
if (timingpoint == null)
{
throw new Exception("Error, no relevant timing point\nms=" + ms);
}
string[] properties = timingpoint.Split(',');
return(Double.Parse(properties[1], CultureInfo.InvariantCulture));
}
/// <summary>
/// Format the file's contents into an array (each entry is one line), loads it into this.filelines, and trims each entry of whitespace.
/// Empty lines are preserved (to determine when a section ends)
/// </summary>
/// <param name="filecontents">The contents of the file in a string</param>
private void FormatFileString(string filecontents)
{
filelines = filecontents.Split('\n');
filelines = Dewlib.TrimStringArray(filelines);
}