private void setMarkers(int[] frets, QbItemArray arr, QbFile text, NotesMarker[] markers)
{
int minNote = this.Notes.MinNoteOffsetSynced + _startPaddingMs + _fretPadding;
QbItemStruct s;
QbItemInteger i;
QbItemQbKey q;
QbKey qbKey;
QbItemString txt;
for (int c = text.Items.Count - 1; c > 0; c--)
text.RemoveItem(text.Items[c]);
if (arr.Items[0] is QbItemFloats)
{
QbItemStructArray newArr = new QbItemStructArray(arr.Root);
newArr.Create(QbItemType.ArrayStruct);
arr.AddItem(newArr);
arr.RemoveItem(arr.Items[0]);
}
QbItemStructArray sa = (QbItemStructArray)arr.Items[0];
sa.Items.Clear();
NotesMarker marker;
List<NotesMarker> mrk = new List<NotesMarker>(markers);
if (mrk.Count > 0 && mrk[0].Offset > minNote) //some charts don't have sections at the start so you can't practice the start notes :-(
{
if (mrk[0].Offset > minNote + 5000) // if > 5secs then add new
mrk.Insert(0, new NotesMarker("Start", minNote));
else //else move first marker back to start
mrk[0].Offset = minNote;
}
for (int c = 0; c < mrk.Count; c++)
{
marker = mrk[c];
if (c < mrk.Count - 1 && mrk[c + 1].Offset < minNote)
continue; //don't add sections at the start that would have no notes (crashes song??)
qbKey = QbKey.Create(string.Format("{0}_markers_text_{1}", this.SongQb.Id, QbKey.Create(marker.Title).Crc.ToString("x").ToLower()));
txt = new QbItemString(text);
txt.Create(QbItemType.SectionString);
txt.ItemQbKey = qbKey;
txt.Strings = new string[] { marker.Title };
text.AddItem(txt);
s = new QbItemStruct(arr.Root);
s.Create(QbItemType.StructHeader);
sa.AddItem(s);
i = new QbItemInteger(arr.Root);
i.Create(QbItemType.StructItemInteger);
i.ItemQbKey = QbKey.Create("time");
i.Values = new uint[] { findNearestFret((uint)marker.Offset, frets) };
s.AddItem(i);
q = new QbItemQbKey(arr.Root);
q.Create(QbItemType.StructItemQbKeyString);
q.ItemQbKey = QbKey.Create("marker");
q.Values = new QbKey[] { qbKey };
s.AddItem(q);
}
text.AlignPointers();
arr.Root.AlignPointers();
}
private void calculateMarkers(int[] frets, QbItemArray arr, QbFile text)
{
int minNote = this.Notes.MinNoteOffsetSynced + _startPaddingMs + _fretPadding;
int maxNote = this.Notes.MaxNoteOffsetSynced + _startPaddingMs + _fretPadding;
int pos = minNote;
int sectionSecs = 20000;
int sections = (maxNote - minNote) / sectionSecs; //every x seconds
for (int c = text.Items.Count - 1; c > 0; c--)
text.RemoveItem(text.Items[c]);
QbItemStructArray sa = new QbItemStructArray(arr.Root);
sa.Create(QbItemType.ArrayStruct);
arr.Items.Clear();
arr.AddItem(sa);
QbItemStruct s;
QbItemInteger i;
QbItemQbKey q;
string sectionTitle;
QbKey qbKey;
QbItemString txt;
for (int c = 0; c < sections; c++)
{
if (pos + 3000 > this.Length)
break; //don't create a section less than 3 seconds long
sectionTitle = string.Format("Section {0}", (c + 1).ToString());
qbKey = QbKey.Create(string.Format("{0}_markers_text_{1}", this.SongQb.Id, QbKey.Create(sectionTitle).Crc.ToString("x").ToLower()));
txt = new QbItemString(text);
txt.Create(QbItemType.SectionString);
txt.ItemQbKey = qbKey;
txt.Strings = new string[] { sectionTitle };
text.AddItem(txt);
s = new QbItemStruct(arr.Root);
s.Create(QbItemType.StructHeader);
sa.AddItem(s);
i = new QbItemInteger(arr.Root);
i.Create(QbItemType.StructItemInteger);
i.ItemQbKey = QbKey.Create("time");
i.Values = new uint[] { findNearestFret((uint)pos, frets) };
s.AddItem(i);
pos += sectionSecs;
q = new QbItemQbKey(arr.Root);
q.Create(QbItemType.StructItemQbKeyString);
q.ItemQbKey = QbKey.Create("marker");
q.Values = new QbKey[] { qbKey };
s.AddItem(q);
}
text.AlignPointers();
arr.Root.AlignPointers();
}
private void replaceQbItems(QbItemArray a, int[] items, bool split, int splitBy)
{
a.Items.Clear();
//no items to add
if (items.Length == 0)
{
QbItemFloats f = new QbItemFloats(a.Root);
f.Create(QbItemType.Floats);
a.AddItem(f);
a.Root.AlignPointers();
}
else
{
if (!split)
{
//add array to parent as one large array
QbItemInteger qi = new QbItemInteger(a.Root);
qi.Create(QbItemType.ArrayInteger);
qi.Values = convertIntArrayToUIntArray(items);
a.AddItem(qi);
a.Root.AlignPointers();
}
else
{
//split array down in to blocks of <splitBy>
QbItemInteger qi;
QbItemArray aa = new QbItemArray(a.Root);
aa.Create(QbItemType.ArrayArray);
uint[] uints;
a.AddItem(aa);
a.Root.AlignPointers();
for (int i = 0; i < items.Length; i += splitBy)
{
qi = new QbItemInteger(a.Root);
qi.Create(QbItemType.ArrayInteger);
uints = new uint[splitBy];
for (int j = 0; j < splitBy; j++)
uints[j] = (uint)items[i + j];
qi.Values = uints;
aa.AddItem(qi);
a.Root.AlignPointers();
}
}
}
}