BTL.bt

//------------------------------------------------
//--- 010 Editor v9.0.1 Binary Template
//
//      File: BTL.bt
//   Authors: TKGP
//   Version: 
//   Purpose: 
//  Category: 
// File Mask: *.btl
//  ID Bytes: 
//   History: 
//------------------------------------------------

LittleEndian();
#include "Util.bt"

// Note to self:
// Strings are padded to 0x10 /relative to the start of the string block/
// That's why there's all that garbage in there.

typedef struct {
    int unk00; Assert(unk00 == 2);
    int version;
    int lightCount;
    int namesLength <format=hex>;
    int unk10; Assert(unk10 == 0);
    int lightSize <format=hex>;
    
    local int i <hidden=true>;
    for (i = 0; i < 9; i++) {
        int unk14 <hidden=true>; Assert(unk14 == 0);
    }
} Header <bgcolor=cLtRed>;


typedef struct (int lightSize, quad namesStart) {
    int unk00;
    int unk04;
    int unk08;
    int unk0C;
    if (lightSize == 0xC0) {
        int nameOffset <format=hex>;
    } else {
        quad nameOffset <format=hex>;
    }
    int unk18;
    byte unk1C;
    byte diffuseRGB[3];
    float diffusePower;
    byte specularRGB[3];
    byte unk27;
    float specularPower;
    float coneAngle;
    float unk30;
    float unk34;
    Vector3 position;
    Vector3 rotation;
    int unk50;
    float unk54;
    float radius;
    int unk5C;
    int unk60; Assert(unk60 == 0);
    byte unk64[4];
    float unk68;
    byte unk6C[4];
    float unk70;
    float unk74;
    float unk78;
    float unk7C;
    int unk80;
    byte unk84[4];
    float unk88;
    int unk8C; Assert(unk8C == 0);
    float unk90;
    int unk94; Assert(unk94 == 0);
    float unk98;
    float unk9C;
    byte unkA0[4];
    float unkA4;
    int unkA8; Assert(unkA8 == 0);
    float unkAC;
    if (lightSize == 0xC0) {
        int unkB0; Assert(unkB0 == 0);
    } else {
        quad unkB0; Assert(unkB0 == 0);
    }
    float width;
    float unkBC;
    byte unkC0[4];
    float unkC4;
    
    if (lightSize > 0xC8) {
        float unkC8;
        float unkCC;
        float unkD0;
        int unkD4; Assert(unkD4 == 0);
        float unkD8;
        int unkDC;
        int unkE0; Assert(unkE0 == 0);
        int unkE4; Assert(unkE4 == 0);
    }
    
    local quad pos <hidden=true> = FTell();
    FSeek(namesStart + nameOffset);
    wstring name <bgcolor=cLtGreen>;
    FSeek(pos);
} Light <read=ReadLight, bgcolor=cAqua, optimize=false>;

wstring ReadLight(Light& light) {
    return light.name;
}


Header header;
local quad namesStart <hidden=true> = FTell();
FSkip(header.namesLength);
Light lights(header.lightSize, namesStart)[header.lightCount];