Package lineage2.gameserver.network.clientpackets

Source Code of lineage2.gameserver.network.clientpackets.AnswerCoupleAction

/*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package lineage2.gameserver.network.clientpackets;

import lineage2.gameserver.ai.PlayableAI;
import lineage2.gameserver.geodata.GeoEngine;
import lineage2.gameserver.model.Player;
import lineage2.gameserver.model.Request;
import lineage2.gameserver.model.Request.L2RequestType;
import lineage2.gameserver.network.serverpackets.SystemMessage2;
import lineage2.gameserver.network.serverpackets.components.SystemMsg;
import lineage2.gameserver.utils.Location;

/**
* @author Mobius
* @version $Revision: 1.0 $
*/
public class AnswerCoupleAction extends L2GameClientPacket
{
  /**
   * Field _charObjId.
   */
  private int _charObjId;
  /**
   * Field _actionId.
   */
  private int _actionId;
  /**
   * Field _answer.
   */
  private int _answer;
 
  /**
   * Method readImpl.
   */
  @Override
  protected void readImpl()
  {
    _actionId = readD();
    _answer = readD();
    _charObjId = readD();
  }
 
  /**
   * Method runImpl.
   */
  @Override
  protected void runImpl()
  {
    Player activeChar = getClient().getActiveChar();
    if (activeChar == null)
    {
      return;
    }
    Request request = activeChar.getRequest();
    if ((request == null) || !request.isTypeOf(L2RequestType.COUPLE_ACTION))
    {
      return;
    }
    if (!request.isInProgress())
    {
      request.cancel();
      activeChar.sendActionFailed();
      return;
    }
    if (activeChar.isOutOfControl())
    {
      request.cancel();
      activeChar.sendActionFailed();
      return;
    }
    Player requestor = request.getRequestor();
    if (requestor == null)
    {
      request.cancel();
      activeChar.sendPacket(SystemMsg.THAT_PLAYER_IS_NOT_ONLINE);
      activeChar.sendActionFailed();
      return;
    }
    if ((requestor.getObjectId() != _charObjId) || (requestor.getRequest() != request))
    {
      request.cancel();
      activeChar.sendActionFailed();
      return;
    }
    switch (_answer)
    {
      case -1:
        requestor.sendPacket(new SystemMessage2(SystemMsg.C1_IS_SET_TO_REFUSE_COUPLE_ACTIONS_AND_CANNOT_BE_REQUESTED_FOR_A_COUPLE_ACTION).addName(activeChar));
        request.cancel();
        break;
      case 0:
        activeChar.sendPacket(SystemMsg.THE_COUPLE_ACTION_WAS_DENIED);
        requestor.sendPacket(SystemMsg.THE_COUPLE_ACTION_WAS_CANCELLED);
        requestor.sendActionFailed();
        request.cancel();
        break;
      case 1:
        try
        {
          if (!checkCondition(activeChar, requestor) || !checkCondition(requestor, activeChar))
          {
            return;
          }
          Location loc = requestor.applyOffset(activeChar.getLoc(), 25);
          loc = GeoEngine.moveCheck(requestor.getX(), requestor.getY(), requestor.getZ(), loc.x, loc.y, requestor.getGeoIndex());
          requestor.moveToLocation(loc, 0, false);
          requestor.getAI().setNextAction(PlayableAI.nextAction.COUPLE_ACTION, activeChar, _actionId, true, false);
        }
        finally
        {
          request.done();
        }
        break;
    }
  }
 
  /**
   * Method checkCondition.
   * @param activeChar Player
   * @param requestor Player
   * @return boolean
   */
  private static boolean checkCondition(Player activeChar, Player requestor)
  {
    if (!activeChar.isInRange(requestor, 300) || activeChar.isInRange(requestor, 25) || !GeoEngine.canSeeTarget(activeChar, requestor, false))
    {
      activeChar.sendPacket(SystemMsg.THE_REQUEST_CANNOT_BE_COMPLETED_BECAUSE_THE_TARGET_DOES_NOT_MEET_LOCATION_REQUIREMENTS);
      return false;
    }
    return activeChar.checkCoupleAction(requestor);
  }
}
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