gfx/sprites/recolor

   1 #!/usr/bin/php
   2
   3 <?php
   4
   5         $handle=opendir(".");
   6
   7         if (!$handle)
   8         {
   9                 echo ("Invalid directory\n");
  10                 exit();
  11         }
  12
  13         while (($file = readdir($handle)) !== false)
  14         {
  15                 $pos = strpos($file, ".png");
  16                 if ($pos !== false)
  17                 {
  18                         $command = sprintf("convert -colors 256 $file $file");
  19                         echo "$command\n";
  20                         system($command);
  21                 }
  22         }
  23
  24         closedir($handle);
  25
  26         echo "Done.\n";
  27 ?>