/// <summary>
/// Reads animdata.mul and fills <see cref="AnimData"/>
/// </summary>
public static void Initialize()
{
AnimData = new Dictionary <int, AnimdataEntry>();
string path = Files.GetFilePath("animdata.mul");
if (path == null)
{
return;
}
using (var fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (var bin = new BinaryReader(fs))
{
unsafe
{
int id = 0;
int h = 0;
_header = new int[bin.BaseStream.Length / (4 + (8 * (64 + 4)))];
while (h < _header.Length)
{
_header[h++] = bin.ReadInt32(); // chunk header
// Read 8 tiles
byte[] buffer = bin.ReadBytes(544);
fixed(byte *buf = buffer)
{
byte *data = buf;
for (int i = 0; i < 8; ++i, ++id)
{
sbyte[] fdata = new sbyte[64];
for (int j = 0; j < 64; ++j)
{
fdata[j] = (sbyte)*data++;
}
byte unk = *data++;
byte fcount = *data++;
byte finter = *data++;
byte fstart = *data++;
if (fcount > 0)
{
AnimData[id] = new AnimdataEntry(fdata, unk, fcount, finter, fstart);
}
}
}
}
var remaining = (int)(bin.BaseStream.Length - bin.BaseStream.Position);
if (remaining > 0)
{
_unknown = bin.ReadBytes(remaining);
}
}
}
}
}
public static void Save(string path)
{
string fileName = Path.Combine(path, "animdata.mul");
using (var fs = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.Write))
using (var bin = new BinaryWriter(fs))
{
int id = 0;
int h = 0;
while (id < _header.Length * 8)
{
bin.Write(_header[h++]);
for (int i = 0; i < 8; ++i, ++id)
{
AnimdataEntry animdataEntry = GetAnimData(id);
for (int j = 0; j < 64; ++j)
{
if (animdataEntry != null)
{
bin.Write(animdataEntry.FrameData[j]);
}
else
{
bin.Write((sbyte)0);
}
}
if (animdataEntry != null)
{
bin.Write(animdataEntry.Unknown);
bin.Write(animdataEntry.FrameCount);
bin.Write(animdataEntry.FrameInterval);
bin.Write(animdataEntry.FrameStart);
}
else
{
bin.Write((byte)0);
bin.Write((byte)0);
bin.Write((byte)0);
bin.Write((byte)0);
}
}
}
if (_unknown != null)
{
bin.Write(_unknown);
}
}
}
