/// <summary>
/// Read a FNT section from a stream.
/// </summary>
/// <param name="str">Stream to read from.</param>
public override void Read(DataStream str)
{
DataReader dr = new DataReader(str);
uint fntOffset = (uint)str.Position;
// Get the number of directories and the offset to subtables
// from the main table.
uint subtablesOffset = dr.ReadUInt32() + fntOffset;
dr.ReadUInt16();
ushort numDirs = dr.ReadUInt16();
this.tables = new Fnt.FntTable[numDirs];
for (int i = 0; i < numDirs; i++)
{
str.Seek(fntOffset + (i * FntEntrySize), SeekMode.Origin);
// Error, in some cases the number of directories is wrong.
// Found in FF Four Heroes of Light, Tetris Party deluxe.
if (str.Position > subtablesOffset)
{
numDirs = (ushort)i;
Array.Resize(ref this.tables, numDirs);
break;
}
FntTable table = new FntTable(
dr.ReadUInt32(), // Offset
dr.ReadUInt16(), // Id First File
dr.ReadUInt16()); // Id Parent Folder
// Read subtable
str.Seek(fntOffset + table.Offset, SeekMode.Origin);
table.Read(str);
this.tables[i] = table;
}
}
/// <summary>
/// Read a FNT section from a stream.
/// </summary>
/// <param name="str">Stream to read from.</param>
public override void Read(DataStream str)
{
DataReader dr = new DataReader(str);
uint fntOffset = (uint)str.Position;
// Get the number of directories and the offset to subtables
// from the main table.
uint subtablesOffset = dr.ReadUInt32() + fntOffset;
dr.ReadUInt16();
ushort numDirs = dr.ReadUInt16();
this.tables = new Fnt.FntTable[numDirs];
for (int i = 0; i < numDirs; i++) {
str.Seek(fntOffset + (i * FntEntrySize), SeekMode.Origin);
// Error, in some cases the number of directories is wrong.
// Found in FF Four Heroes of Light, Tetris Party deluxe.
if (str.Position > subtablesOffset) {
numDirs = (ushort)i;
Array.Resize(ref this.tables, numDirs);
break;
}
FntTable table = new FntTable(
dr.ReadUInt32(), // Offset
dr.ReadUInt16(), // Id First File
dr.ReadUInt16()); // Id Parent Folder
// Read subtable
str.Seek(fntOffset + table.Offset, SeekMode.Origin);
table.Read(str);
this.tables[i] = table;
}
}
