ActorDat.bin and ItemTable.bin - LordNed/WindEditor GitHub Wiki

//The format for ActorDat.bin is reminiscent of the format for DZR and DZS, where there are 
//three chunks with FourCC IDs and the data that follows.

class ActorDat
{
    /*0x00/00*/ int ChunkCount; //Always 3

    /*0x04/04*/ string AcfnFourCC; //"ACFN"
    /*0x08/08*/ int AcfnEntryCount;
    /*0x0C/12*/ int AcfnEntryOffset;

    /*0x04/04*/ string AcnaFourCC; //"ACNA"
    /*0x08/08*/ int AcnaEntryCount;
    /*0x0C/12*/ int AcnaEntryOffset;

    /*0x04/04*/ string AcdsFourCC; //"ACDS"
    /*0x08/08*/ int AcdsSize; //This is the size of the section in bytes, not the entry count
    /*0x0C/12*/ int AcdsEntryOffset;

    List<string> AcfnFieldNames;

    List<string> AcnaEnemyNames;

    List<ActorDatEntry> AcdsEntries;

    public void Read(EndianBinaryReader reader)
    {
        ChunkCount = reader.ReadInt32();

        AcfnFourCC = reader.ReadStringUntil('\0');
        AcfnEntryCount = reader.ReadInt32();
        AcfnEntryOffset = reader.ReadInt32();

        AcnaFourCC = reader.ReadStringUntil('\0');
        AcnaEntryCount = reader.ReadInt32();
        AcnaEntryOffset = reader.ReadInt32();

        AcdsFourCC = reader.ReadStringUntil('\0');
        AcdsEntryCount = reader.ReadInt32();
        AcdsEntryOffset = reader.ReadInt32();

        LoadActorFieldNames(reader);

        reader.BaseStream.Position = AcnaEntryOffset;

        LoadActorNames(reader);

        reader.BaseStream.Position = AcdsEntryOffset;

        LoadActorData(reader);
    }

    void LoadActorFieldNames(EndianBinaryReader reader)
    {
        AcfnFieldNames = new List<string>();
        int readerPositionStorage;

        for (int i = 0; i < AcfnEntryCount; i++)
        {
            int nameOffset = reader.ReadInt32();

            readerPositionStorage = (int)reader.BaseStream.Position;

            reader.BaseStream.Position = nameOffset;

            AcfnFieldNames.Add(reader.ReadStringUntil('\0'));

            reader.BaseStream.Position = readerOffsetStorage;
        }
    }

    void LoadActorNames(EndianBinaryReader reader)
    {
        AcnaEnemyNames = new List<string>();

        int readerPositionStorage;

        for (int i = 0; i < AcnaEntryCount; i++)
        {
            int nameOffset = reader.ReadInt32();

            readerPositionStorage = (int)reader.BaseStream.Position;

            reader.BaseStream.Position = nameOffset;

            AcnaFieldNames.Add(reader.ReadStringUntil('\0'));

            reader.BaseStream.Position = readerOffsetStorage;
        }
    }

    void LoadActorData(EndianBinaryReader reader)
    {
        AcdsEntries = new List<ActorDatEntry>();

        //To do
    }
}

//General file layout
/*0x00/00*/ string Magic; //"ITEM_TABLE"
/*0x0A/10*/ short EntryCount;
/*0x0C/12*/ int Padding; //It's 0, so I'm not sure what it could be used for
/*0x10/16*/ ItemTableEntry[EntryCount] TableEntries;

//ItemTableEntry
class ItemTableEntry
{
    byte[] ItemIDs = new byte[16];

    public byte[] Read(EndianBinaryReader reader)
    {
        for (int i = 0; i < 16; i++)
        {
            ItemIDs[i] = reader.ReadByte();
        }

        return ItemIDs;
    }
}