/// <summary>
/// Write a key region.
/// </summary>
/// <param name="k">Key region.</param>
/// <param name="a">Sound archive.</param>
/// <param name="b">Bank entry.</param>
/// <param name="start">Starting note.</param>
/// <param name="end">Ending note.</param>
/// <param name="x">The writer.</param>
public static void WriteKeyRegion(IKeyRegion k, SoundArchive a, BankEntry b, int start, int end, XmlTextWriter x)
{
//Key region.
x.WriteStartElement("KeyRegion");
//Parameters.
StartUselessParameters(x);
x.WriteElementString("KeyMin", start + "");
x.WriteElementString("KeyMax", end + "");
EndUselessParameters(x);
//Items.
x.WriteStartElement("Items");
//Write velocity regions.
switch (k.GetKeyRegionType())
{
//Direct.
case KeyRegionType.Direct:
var d = k as DirectKeyRegion;
WriteVelocityRegion(d.VelocityRegion, a, b, 0, 127, x);
break;
//Index.
case KeyRegionType.Index:
var ind = k as IndexKeyRegion;
int last = 0;
foreach (var v in ind)
{
if (v.Value != null)
{
WriteVelocityRegion(v.Value, a, b, last, v.Key, x);
}
last = v.Key + 1;
}
break;
//Range.
case KeyRegionType.Range:
var r = k as RangeKeyRegion;
int next = 0;
foreach (var v in r)
{
if (v != null)
{
WriteVelocityRegion(v, a, b, next, next, x);
}
next++;
}
break;
}
//End items.
x.WriteEndElement();
//End key region.
x.WriteEndElement();
}
/// <summary>
/// Write a key region.
/// </summary>
/// <param name="bw">The writer.</param>
/// <param name="key">Key region.</param>
public void WriteKeyRegion(BinaryDataWriter bw, IKeyRegion key, FileWriter FileWriter)
{
//Instrument is a new structure.
FileWriter.StartStructure(bw);
//Key region type reference.
FileWriter.InitReference(bw, "VelType");
//Get the type of reference.
switch (key.GetKeyRegionType())
{
//Direct.
case KeyRegionType.Direct:
FileWriter.CloseReference(bw, ReferenceTypes.BNK_RefTable_Direct, "VelType");
break;
//Index.
case KeyRegionType.Index:
FileWriter.CloseReference(bw, ReferenceTypes.BNK_RefTable_Index, "VelType");
break;
//Range.
case KeyRegionType.Range:
FileWriter.CloseReference(bw, ReferenceTypes.BNK_RefTable_Range, "VelType");
break;
}
//Key region is a new structure.
FileWriter.StartStructure(bw);
//Switch the type of reference.
switch (key.GetKeyRegionType())
{
//Direct.
case KeyRegionType.Direct:
//Direct.
DirectKeyRegion d = (DirectKeyRegion)key;
//Write velocity region reference.
FileWriter.InitReference(bw, "VelRegion");
//Null region.
if (d.VelocityRegion == null)
{
FileWriter.CloseNullReference(bw, "VelRegion");
}
//Not null.
else
{
//Close the reference.
FileWriter.CloseReference(bw, ReferenceTypes.BNK_Info_VelocityRegion, "VelRegion");
//Write velocity region.
WriteVelocityInfo(bw, d.VelocityRegion);
}
break;
//Ranged.
case KeyRegionType.Range:
//Set range info.
RangeKeyRegion ran = (RangeKeyRegion)key;
//Write stuff.
bw.Write((byte)ran.StartVelocity);
bw.Write((byte)ran.EndVelocity);
bw.Write((UInt16)0);
//Init each reference.
for (int j = 0; j < ran.VelocityCount; j++)
{
FileWriter.InitReference(bw, "RanKey" + j);
}
//Write each key region.
for (int j = 0; j < ran.VelocityCount; j++)
{
//Null region.
if (ran[j] == null)
{
FileWriter.CloseNullReference(bw, "RanKey" + j);
}
//Write key region.
else
{
//Velocity region reference.
FileWriter.CloseReference(bw, ReferenceTypes.BNK_Info_VelocityRegion, "RanKey" + j);
//Write the velocity region.
WriteVelocityInfo(bw, ran[j]);
}
}
break;
//Index.
case KeyRegionType.Index:
//Set index info.
IndexKeyRegion ind = (IndexKeyRegion)key;
//Write the table of indices.
bw.Write((uint)ind.Count);
for (int j = 0; j < ind.Count; j++)
{
bw.Write((byte)ind.Keys.ElementAt(j));
}
//Write padding.
FileWriter.Align(bw, 4);
//Init each index reference.
for (int j = 0; j < ind.Count; j++)
{
FileWriter.InitReference(bw, "IndKey" + j);
}
//Write each index.
for (int j = 0; j < ind.Count; j++)
{
//Null index.
if (ind.Values.ElementAt(j) == null)
{
FileWriter.CloseNullReference(bw, "IndKey" + j);
}
//Index exist.
else
{
//Close reference.
FileWriter.CloseReference(bw, ReferenceTypes.BNK_Info_VelocityRegion, "IndKey" + j);
//Write the velocity region.
WriteVelocityInfo(bw, ind.Values.ElementAt(j));
}
}
break;
}
//End the key region.
FileWriter.EndStructure();
//End the key region structure.
FileWriter.EndStructure();
}
