if(attacker && attacked)
 {
   Tile* tile = getTile(attacker->pos.x,attacker->pos.y, attacker->pos.z);
   if(attacked->level >= 1 && attacked->level < 30 && attacker->level >= 1 && attacker->level < 30)
   canAttack = false;

   else if(attacked->level >= 30 && attacked->level < 80 && attacker->level >= 30 && attacker->level < 80)
   canAttack = true;

   else if(attacked->level >= 80 && attacked->level < 999 && attacker->level >= 80 && attacker->level < 999)
   canAttack = true;


   else if(tile && tile->isPvpArena())
   canAttack = true;
   }