/// <summary>
/// Note that conflicts will be reported for any notes that share the
/// same start/end times. This is to prevent a player from trying to
/// play multiple notes at one time.
///
/// Example time ranges that are not conflicts:
/// (0-0, 500-500, 1000-1000)
/// (0-0, 500-1000)
///
/// Example time ranges that are conflicts:
/// (0-0, 0-0)
/// (0-0, 0-1000)
/// (0-1000, 500-1500)
/// </summary>
public static Result Merge(IEnumerable <S2VXStory> inputStories, S2VXStory outputStory)
{
var infos = new List <NoteTimeInfo>();
foreach (var input in inputStories)
{
foreach (var note in input.Notes.GetNonHoldNotes())
{
outputStory.AddNote(CopyNote(note));
infos.Add(new NoteTimeInfo(note));
}
foreach (var holdNote in input.Notes.GetHoldNotes())
{
outputStory.AddNote(CopyHoldNote(holdNote));
infos.Add(new NoteTimeInfo(holdNote));
}
}
infos.Sort();
var messages = new List <string>();
NoteTimeInfo latestInfo = null;
foreach (var info in infos)
{
if (latestInfo == null)
{
latestInfo = info;
continue;
}
if (info.StartTime > latestInfo.EndTime && info.EndTime > latestInfo.EndTime)
{
latestInfo = info;
}
else
{
messages.Add($"Note conflict:\n{latestInfo}\n{info}");
if (info.EndTime > latestInfo.EndTime)
{
latestInfo = info;
}
}
}
if (messages.Count == 0)
{
messages.Add("No note conflicts found");
}
return(new Result {
IsSuccessful = true,
Message = string.Join("\n\n", messages)
});
}
public void SetUp()
{
var story = new S2VXStory();
var holdNote = new EditorHoldNote {
HitTime = 100,
EndTime = 400,
Coordinates = new(1, 1),
EndCoordinates = new(4, 4),
};
holdNote.MidCoordinates.Add(new(2, 2));
holdNote.MidCoordinates.Add(new(3, 3));
story.AddNote(holdNote);
var filePath = "HoldNoteLoadingTests_Open_HoldNote_SetUp.s2ry";
story.Save(filePath);
var newStory = new S2VXStory();
newStory.Open(filePath, true);
LoadedHoldNote = newStory.Notes.GetHoldNotes().First();
}