public static CNC_File Read(byte[] rawBytes)
{
//Validation
if (BitConverter.ToInt32(rawBytes, 0) != CNC_SIGNATURE)
{
throw new InvalidDataException("CNC_SIGNATURE not found at offset 0x0. Parse failed.");
}
int count = BitConverter.ToUInt16(rawBytes, 6);
int offset = BitConverter.ToInt32(rawBytes, 8);
//Parse file
CNC_File cncFile = new CNC_File()
{
CncEntries = new List <CNC_Entry>()
};
for (int i = 0; i < count; i++)
{
cncFile.CncEntries.Add(CNC_Entry.Read(rawBytes, offset));
offset += 12;
}
return(cncFile);
}
public static List <byte> Write(CNC_Entry cncEntry)
{
List <byte> bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(ushort.Parse(cncEntry.I_00)));
bytes.AddRange(BitConverter.GetBytes(cncEntry.I_02));
bytes.AddRange(BitConverter.GetBytes(cncEntry.I_04));
bytes.AddRange(BitConverter.GetBytes(ushort.Parse(cncEntry.I_06)));
bytes.AddRange(BitConverter.GetBytes(ushort.Parse(cncEntry.I_08)));
bytes.AddRange(BitConverter.GetBytes(ushort.Parse(cncEntry.I_10)));
return(bytes);
}
public byte[] SaveToBytes()
{
List <byte> bytes = new List <byte>();
//Header
bytes.AddRange(BitConverter.GetBytes(CNC_SIGNATURE));
bytes.AddRange(BitConverter.GetBytes((UInt16)65534));
bytes.AddRange(BitConverter.GetBytes((UInt16)CncEntries.Count));
bytes.AddRange(BitConverter.GetBytes((UInt32)12));
//Entries
for (int i = 0; i < CncEntries.Count; i++)
{
bytes.AddRange(CNC_Entry.Write(CncEntries[i]));
}
return(bytes.ToArray());
}
/// <summary>
/// Adds a CncEntry to the file. If an entry with the same IDs exist then it will overwrite that one.
/// </summary>
/// <param name="cncEntry"></param>
public void AddEntry(CNC_Entry cncEntry)
{
int charaId = int.Parse(cncEntry.I_00);
int costume = cncEntry.I_02;
int modelPreset = cncEntry.I_04;
for (int i = 0; i < CncEntries.Count; i++)
{
if (int.Parse(CncEntries[i].I_00) == charaId && CncEntries[i].I_02 == costume && CncEntries[i].I_04 == modelPreset)
{
CncEntries[i] = cncEntry;
return;
}
}
//Entry didn't already exist, so add it as a new entry.
CncEntries.Add(cncEntry);
}