WTD

Texture Dictionary

Версия объекта:	– 8 – 7
Расширение файла:	– .wtd – .xtd
Содержащийся объект:	– rage::pgDictionary<rage::grcTexturePC> – rage::pgDictionary<rage::grcTextureXenon>

WTD - Windows Texture Dictionary

Формат ПК-текстур GTA 4. Работа с ними поддерживается в OpenIV, SparkIV и G-Texture.

На Xbox360 текстуры имели формат XTD - XENON Texture Dictionary. Просмотр был реализован в ранних версиях OpenIV и SparkIV, но не поддерживается публичными вариантами.

Вывод структуры в 010 Editor

//--- 010 Editor v3.0.5 Binary Template
// File: wtd.bt
// Version: 0.1
// Author: Dageron 
// Site: www.GTAModding.ru
//--------------------------------------    
// Based on: 
//http://public.sannybuilder.com/GTA4/rsc_en.txt
//http://gtaivtools.googlecode.com/
//--------------------------------------
//Simple function to get offset
typedef int GetOffset <read=GetOffsetRead>;
    string GetOffsetRead(GetOffset f)
    {
        string s;   
        if (f == 0) s="0";
        else       
        if (f >> 28 != 5) s="0"; //wrong offset
        else  
        SPrintf( s, "%i", f & 0x0fffffff);
        return s;
     }
//--------------------------------------
struct GTA_Windows_Texture {
LittleEndian(); 
        struct pgDictionary
        {
            SetBackColor( cLtGreen );
            int VTable;      
            GetOffset BlockMapOffset;
            int ParentDictionary; // always 0 in file
            int UsageCount; // always 1 in file
            GetOffset HashTableOffset;          
            short TextureCount;
            short TextureCount2;
            GetOffset TextureListOffset;
            short TextureCount3; 
            short TextureCount4;
                FSeek(BlockMapOffset & 0x0fffffff);
                SetBackColor( cLtGray );
                struct 
                {                
                int  zero;                              
    `           byte padding[524];  
                } BlockMap;    
       }Header;       
       struct 
       { 
           FSeek(Header.HashTableOffset & 0x0fffffff); 
           SetBackColor( cLtGreen ); 
           local int i;
           local int total = 16-(Header.TextureCount*4%16);  
           for(i = 0; i < Header.TextureCount; i++ )
           {
           uint Hash;
           }
           SetBackColor( cLtGray ); byte padding1[total]; SetBackColor( cLtGreen );
      }HashTable;
 
       struct 
       { 
           FSeek(Header.TextureListOffset & 0x0fffffff); 
           SetBackColor( cLtGreen ); 
           local int i;
           local int total = 16-(Header.TextureCount*4%16);   
           for(i = 0; i < Header.TextureCount; i++ )
           {
           GetOffset InfoOffsets;
           }
           SetBackColor( cLtGray ); byte padding1[total]; SetBackColor( cLtGreen );
      }TextureListTable;      
 
           struct
           {
           local int i;
           for(i = 0; i < Header.TextureCount; i++ )
           {
           FSeek(TextureListTable.InfoOffsets[i]& 0x0fffffff);
           SetBackColor(cLtYellow); 
                   struct
                   {
                    uint VTable;
                    GetOffset BlockMapOffset;
                    uint Unknown1; 
                    uint Unknown2; 
                    uint Unknown3; 
                    GetOffset m_pszTextureName; //pointer to texture filename
                    uint Unknown4;
                    ushort m_wWidth;	        //texture width (edge length for cube texture)
                    ushort m_wHeight; SetBackColor(cLtGreen);	        //texture height                                 
                    byte m_pixelFormat[4];  SetBackColor(cLtYellow);     //texture pixel format
                    short m_BytesPerLine;         //number of bytes per pixel line
                    byte m_TextureType;           //texture type: 1 - cube texture, 2 - volume texture, other - regular texture                               
                    byte m_nbLevels;	        //number of levels in the texture
                    float UnknownFloat1;
                    float UnknownFloat2;
                    float UnknownFloat3;
                    float UnknownFloat4;
                    float UnknownFloat5; 
                    float UnknownFloat6;
                    GetOffset m_pPrev;          //PrevTextureInfoOffset
                    GetOffset m_pNext;          //NextTextureInfoOffset
                    int RawDataOffset;
                    uint Unknown6;              
                   }TextureInfo;      
           }         
           for(i = 0; i < Header.TextureCount; i++ )
           {
                FSeek(TextureInfo[i].m_pszTextureName& 0x0fffffff);     
                SetBackColor( cLtGreen ); 
                struct {
                        string Name; 
                        SetBackColor(cLtYellow);
                }TextureName;  
           }         
           }grcTexturePC;
    }dictionary;