[Share] Crest DDS to PNG - OFF

[GoDofAdeN]

Original script of conversion shared by Humordwarf.

 

Some optimizations made by FidoW

 

<?

 

$id = antiinjection($_GET['id']);

if(!$id) die("Error: No ID");

 

// db config

$CONFIG['worlddbname'] = "lin2world";          // Database Name

$CONFIG['dbaddress'] = "localhost";        // MSSQL IP

$CONFIG['dbuser'] = "";                      // MSSQL User

$CONFIG['dbpass'] = "";    // MSSQL Password

 

// db connection!

$dbconnect = @mssql_connect ($CONFIG['dbaddress'], $CONFIG['dbuser'], $CONFIG['dbpass']);

@mssql_select_db ($CONFIG['worlddbname'], $dbconnect);

 

$query = "SELECT bitmap FROM Pledge_Crest WHERE crest_id = '$id'";

$result = mssql_query($query);

$clan_crest = mssql_fetch_array($result);

$rnd_file = tmpfile();

fwrite($rnd_file, $clan_crest['bitmap']);

fseek($rnd_file, 0);

 

$file = &$rnd_file; //fopen($filename,'rb');

$dds = fread($file,4);

 

if ($dds!=='DDS ') die("Error: no hay imagen DDS");

 

//DDS header

$hdrSize = readInt($file);

$hdrFlags = readInt($file);

$imgHeight = readInt($file)-4;

$imgWidth = readInt($file);

$imgPitch = readShort($file);

 

//DXT1 header

 

fseek($file, 84);

 

$dxt1 = fread($file,4);

 

if ($dxt1!=='DXT1') die("Error: no es formato DX1");

 

//here we go

fseek($file, 128);

 

header ("Content-type: image/png");

$img=imagecreatetruecolor($imgWidth,$imgHeight);

 

for ($y=-1; $y<$imgHeight/4; $y++)

{

  for ($x=0; $x<$imgWidth/4; $x++)

  {

    $color0_16 = readShort($file);

    $color1_16 = readShort($file);

    $r0 = ($color0_16 >> 11) << 3;

    $g0 = (($color0_16 >> 5) & 63) << 2;

    $b0 = ($color0_16 & 31) << 3;

    $r1 = ($color1_16 >> 11) << 3;

    $g1 = (($color1_16 >> 5) & 63) << 2;

    $b1 = ($color1_16 & 31) << 3;

    $color0_32 = imagecolorallocate($img,$r0,$g0,$b0);

    $color1_32 = imagecolorallocate($img,$r1,$g1,$b1);

    $color01_32 = imagecolorallocate($img,$r0/2+$r1/2,$g0/2+$g1/2,$b0/2+$b1/2);

    $black = imagecolorallocate($img,0,0,0);

    $data = readInt($file);

    for ($yy=0;$yy<4;$yy++)

    {

      for ($xx=0;$xx<4;$xx++)

      {

        $bb = $data & 3;

        $data = $data >> 2;

        switch ($bb)

        {

          case 0: $c = $color0_32; break;

          case 1: $c = $color1_32; break;

          case 2: $c = $color01_32; break;

          default: $c = $black; break;

        }

        imagesetpixel($img,$x*4+$xx,$y*4+$yy,$c);

      }

    }

  }

}

 

imagepng($img);

 

 

 

 

## Functions needed

 

function readInt($file)

{

  $b4 = ord(fgetc($file));

  $b3 = ord(fgetc($file));

  $b2 = ord(fgetc($file));

  $b1 = ord(fgetc($file));

  return ($b1<<24)|($b2<<16)|($b3<<8)|$b4;

}

 

function readShort($file)

{

  $b2 = ord(fgetc($file));

  $b1 = ord(fgetc($file));

  return ($b1<<8)|$b2;

}

 

?>

 

Credits - FidoW

 

this script can and MUST be used with this Share => http://www.maxcheaters.com/forum/index.php?topic=64006.0

[rej222]

:P Nice share!

 

Bello :D Adesso che postpacific fa scifo ce mxc per queste cose :P!

[CriticalError]

ohhh interesting topic God downloading!!!! thanks a lot

[maxicroma]

thx for the share

[Elanius]

Hi:) if i use this it write me msg

Fatal error: Call to undefined function antiinjection() in C:\Inetpub\wwwroot\phpscript\crest.php on line 4

 

where is the problem? 8) :)

Heroes.php scrip workin fine.. but cest no:(

[Elanius]

okej.. there was missing function... but when i add

 

function antiinjection($str) {
$allowedchars = "abcdefghijklmnopqrstuvwxyz1234567890?!.@_ ";
$str=strtolower($str);
if (strspn($str, $allowedchars) != strlen($str))
{
$str = NULL;
}
return $str;
}

 

it still write to me "Error: No ID"

[Syndrome69]

complicated..