@EventHandler
  public void onDeath(PlayerDeathEvent e) {
    if (e.getEntityType() == EntityType.PLAYER) {
      Player player = e.getEntity();
      Player killer = player.getKiller();
      Arena arena = this.gm.findArenaByPlayer(player);
      if (arena == null) {
        return;
      }
      if ((arena.findPlayer(player) == null) || (arena.findPlayer(killer) == null)) {
        return;
      }
      e.getDrops().clear();
      PlayerInfo killerI = arena.findPlayer(killer);
      PlayerInfo playerI = arena.findPlayer(player);
      if (!killerI.team.equals(playerI.team))
        killerI.addPoint();
      else
        killerI.delPoint();
    }
  }