#include <Windows.h>
#include <stdio.h>

DWORD   GObjObjects_offset      = 0x01500FB8;
DWORD   Names_offset            = 0x014BECA8;
DWORD   Offset_Name             = 0x2C;

template < class T > struct TArray
{
    T*      Data;
    DWORD   Num;
    DWORD   Max;
};

struct UObject
{
    UCHAR   Unknown     [ 0x2C ];   // unknowed data
    DWORD   NameIndex;              // struct FName
};

struct FNameEntry
{
    UCHAR   Unknown     [ 0x10 ];   // unknowed data
    char    Name        [ 1 ];      // name
};

// Objects and Names arrays
TArray< UObject* >*     GObjObjects = ( TArray< UObject* >* )       GObjObjects_offset;     // global objects
TArray< FNameEntry* >*  Names       = ( TArray< FNameEntry* >* )    Names_offset;           // global names

// funcs
PCHAR GetName ( UObject* Object )
{
    DWORD NameIndex = *(PDWORD) ( (DWORD) Object + Offset_Name );

    //DWORD NameIndexFix = NameIndex * 3;

    if ( NameIndex < 0 || NameIndex > Names->Num )
    {
        static char ret[256];
        sprintf_s ( ret, "INVALID NAME INDEX : %i > %i", NameIndex, Names->Num );
        return ret;
    }
    else
    {
        //return Names->Data[ NameIndexFix ]->Name;
        return Names->Data[ NameIndex ]->Name;
    }
}

void ObjectDump()
{
    // log file
    FILE* Log = NULL;
    fopen_s ( &Log, "ObjectDump.txt", "w+" );

    for ( DWORD i = 0x0; i < GObjObjects->Num; i++ )
    {
        // check if it's a valid object
        if ( ! GObjObjects->Data[ i ] ) { continue; }

        // log the object
        fprintf ( Log, "UObject[%06i] %-50s 0x%X\n", i, GetName ( GObjObjects->Data[ i ] ), GObjObjects->Data[ i ] );
    }

    // close log
    fclose ( Log );
}

void NameDump()
{
    // log file
    FILE* Log = NULL;
    fopen_s ( &Log, "NameDump.txt", "w+" );

    //for ( DWORD i = 0x0; i < Names->Num; i += 0x3 )
    for ( DWORD i = 0x0; i < Names->Num; i++ )
    {
        // check if it's a valid object
        if ( ! Names->Data[ i ] ) { continue; }

        // log the object
        fprintf ( Log, "Name[%06i] %s\n", i, Names->Data[ i ]->Name );
    }

    // close log
    fclose ( Log );
}

void onAttach()
{
    //Sleep ( 60000 );

    NameDump();
    ObjectDump();
}

// entry point
BOOL WINAPI DllMain ( HMODULE hModule, DWORD dwReason, LPVOID lpReserved )
{
    switch ( dwReason )
    {
        case DLL_PROCESS_ATTACH:
            DisableThreadLibraryCalls ( hModule );
            CreateThread ( NULL, 0, ( LPTHREAD_START_ROUTINE ) onAttach, NULL, 0, NULL );
            return true;
        break;

        case DLL_PROCESS_DETACH:
            return true;
        break;
    }
}