content: /**
   * This file is part of Aion-Lightning <aion-lightning.org>.
   *
   *  Aion-Lightning is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  Aion-Lightning is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details. *
   *  You should have received a copy of the GNU General Public License
   *  along with Aion-Lightning.
   *  If not, see <http://www.gnu.org/licenses/>.
   */
  package com.aionemu.gameserver.model.team2.league.events;
  
  import com.aionemu.gameserver.model.team2.TeamEvent;
  import com.aionemu.gameserver.model.team2.alliance.PlayerAlliance;
  import com.aionemu.gameserver.model.team2.league.League;
  import com.aionemu.gameserver.model.team2.league.LeagueMember;
  import com.aionemu.gameserver.model.team2.league.LeagueService;
  import com.aionemu.gameserver.network.aion.serverpackets.SM_ALLIANCE_INFO;
  import com.aionemu.gameserver.network.aion.serverpackets.SM_SHOW_BRAND;
  import com.google.common.base.Predicate;
  
  /**
   * @author ATracer
   */
  public class LeagueEnteredEvent implements Predicate<LeagueMember>, TeamEvent {
  
  	private final League league;
  	private final PlayerAlliance invitedAlliance;
  
  	public LeagueEnteredEvent(League league, PlayerAlliance alliance) {
  		this.league = league;
  		this.invitedAlliance = alliance;
  	}
  
  	/**
  	 * Entered alliance should not be in league yet
  	 */
  	@Override
  	public boolean checkCondition() {
  		return !league.hasMember(invitedAlliance.getObjectId());
  	}
  
  	@Override
  	public void handleEvent() {
  		LeagueService.addAllianceToLeague(league, invitedAlliance);
  		league.apply(this);
  	}
  
  	@Override
  	public boolean apply(LeagueMember member) {
  		PlayerAlliance alliance = member.getObject();
          alliance.sendPacket(new SM_ALLIANCE_INFO(alliance, SM_ALLIANCE_INFO.UNION_ENTER, league.getLeaderObject().getLeader().getName()));
  		alliance.sendPacket(new SM_SHOW_BRAND(0, 0));
  		return true;
  	}
  }
  