Script Function: Q5UM

 function int Q5UM(obj user, obj usedon, int range)
 {
   if (!canSeeObj(user, usedon))
   {
     systemMessage(user, "Target cannot be seen.");
     return (0x00);
   }
   if (getDistanceInTiles(getLocation(user), getLocation(usedon)) > range)
   {
     systemMessage(user, "Target is too far away.");
     return (0x00);
   }
   return (0x01);
 }