BTAB.bt

//------------------------------------------------
//--- 010 Editor v11.0.1 Binary Template
//
//      File: BTAB.bt
//   Authors: TKGP
//   Version: 
//   Purpose: Lightmap atlasing config files introduced in DS2
//  Category: Dantelion
// File Mask: *.btab
//  ID Bytes: 
//   History: 
//------------------------------------------------

#include "Util.bt"

if (ReadByte(0x10))
    BigEndian();
else
    LittleEndian();

local int VARINT_LONG <hidden=true> = ReadInt(0x14) == 0x28;

//------------------------------------------------

typedef struct {
    int unk00; Assert(unk00 == 1);
    int unk04 <hidden=true>; Assert(unk04 == 0);
    int entryCount;
    int stringsLength <format=hex>;
    byte bigEndian; Assert(bigEndian == 0 || bigEndian == 1);
    byte unk11 <hidden=true>; Assert(unk11 == 0);
    byte unk12 <hidden=true>; Assert(unk12 == 0);
    byte unk13 <hidden=true>; Assert(unk13 == 0);
    int entrySize <format=hex>; Assert(entrySize == 0x1C || entrySize == 0x28);
    int unk18 <hidden=true>; Assert(unk18 == 0);
    int unk1C <hidden=true>; Assert(unk1C == 0);
    int unk20 <hidden=true>; Assert(unk20 == 0);
    int unk24 <hidden=true>; Assert(unk24 == 0);
    int unk28 <hidden=true>; Assert(unk28 == 0);
    int unk2C <hidden=true>; Assert(unk2C == 0);
    int unk30 <hidden=true>; Assert(unk30 == 0);
    int unk34 <hidden=true>; Assert(unk34 == 0);
    int unk38 <hidden=true>; Assert(unk38 == 0);
} Header <bgcolor=cLtRed>;


typedef struct {
    Varint msbPartNameOffset;
    Varint flverMaterialNameOffset;
    int atlasID;
    Vector2 uvOffset;
    Vector2 uvScale;
    if (VARINT_LONG) {
        int pad1C <hidden=true>; Assert(pad1C == 0);
    }
    
    local quad pos <hidden=true> = FTell();
    FSeek(stringsStart + msbPartNameOffset.val);
    wstring msbPartName <bgcolor=cLtGreen>;
    FSeek(stringsStart + flverMaterialNameOffset.val);
    wstring flverMaterialName <bgcolor=cLtGreen>;
    FSeek(pos);
} Entry <read=ReadEntry, bgcolor=cAqua, optimize=false>;

wstring ReadEntry(Entry& entry) {
    string str;
    SPrintf(str, "%3i | ", entry.atlasID);
    return str + entry.msbPartName + " : " + entry.flverMaterialName;
}

//------------------------------------------------

Header header;
local quad stringsStart <hidden=true> = FTell();
FSkip(header.stringsLength);
struct { Entry entries[header.entryCount]; } entries <open=true>;