LGT.bt

//------------------------------------------------
//--- 010 Editor v8.0.1 Binary Template
//
//      File: LGT.bt
//   Authors: Alexandr Evdokimov
//   Version: 0.1
//   Purpose: Hitman Codename 47 LGT file
//
//   History: 
//    
//   2018.06 v 0.01 initial release 
//
//------------------------------------------------

local uint c = 0;

typedef enum <char> {
  ABGR,
  NLAP
} IDENTIFIER <name="Identifier">; 

struct {
  char TGL[4] <name="TGL signature">;
  UINT MN; // ??
  UINT FileSize;
  UINT FileCount; // ?
} HEADER <name="File Header">;

typedef struct {
  struct {
    IDENTIFIER Name[4];
  } ID;
  if (ID.Name == "ABGR") {
    UINT SectionSize;
    //FSeek(FTell() + (SectionSize - 8));
    struct {  
      struct {
        UINT MN;
        UINT16 Width;
        UINT16 Height;
        UINT MN;
        UINT MN;
        UINT16 MN;
        UINT16 MN;
        UINT16 MN;
        UINT16 MN;
        BYTE A;
      } HEADER;
      struct {
        BYTE A;
        BYTE B;
        BYTE G;
        BYTE R;
      } PIXEL[HEADER.Width*HEADER.Height];
    } ABGR;
  };

  if (ID.Name == "NLAP") { 
  struct {
    struct {
      UINT SectionSize;
      UINT Index;
      UINT16 Width;
      UINT16 Height;
      UINT Count;
      UINT MN;
      UINT16 MN;
      UINT16 MN;
      UINT16 MN;
      UINT16 MN;
      BYTE A;
    } HEADER;
         
    typedef struct {
      BYTE Index;
    } INDEX;
    typedef struct (int arraySize) {
      INDEX array[arraySize];
    } INDEX_ARRAY;       
    INDEX_ARRAY Indexes(HEADER.Width*HEADER.Height) <name="Indexes">;

    UINT Count;
    struct {
      BYTE A;
      BYTE B;
      BYTE G;
      BYTE R;
    } PALETTE[Count];
  } NLAP;
  };
} FILE <optimize=false, name=fileType>;
typedef struct (int arraySize) {
  FILE array[arraySize] <optimize=false>;
} FILE_ARRAY;       
FILE_ARRAY Files(HEADER.FileCount) <name="Files">;

string fileType(FILE &file) {
  return file.ID.Name;
};