/* * This file is part of the L2J Mobius project. * * 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 . */ package handlers.targethandlers; import com.l2jmobius.gameserver.GeoData; import com.l2jmobius.gameserver.handler.ITargetTypeHandler; import com.l2jmobius.gameserver.model.L2Object; import com.l2jmobius.gameserver.model.actor.L2Character; import com.l2jmobius.gameserver.model.skills.Skill; import com.l2jmobius.gameserver.model.skills.targets.TargetType; import com.l2jmobius.gameserver.network.SystemMessageId; import com.l2jmobius.gameserver.network.serverpackets.FlyToLocation.FlyType; /** * Any friendly selected target or enemy if force use. Works on dead targets or doors as well. * @author Nik */ public class Target implements ITargetTypeHandler { @Override public Enum getTargetType() { return TargetType.TARGET; } @Override public L2Object getTarget(L2Character activeChar, L2Object selectedTarget, Skill skill, boolean forceUse, boolean dontMove, boolean sendMessage) { if (selectedTarget == null) { return null; } if (!selectedTarget.isCharacter()) { if (sendMessage) { activeChar.sendPacket(SystemMessageId.INVALID_TARGET); } return null; } final L2Character target = (L2Character) selectedTarget; // You can always target yourself. if (activeChar == target) { return target; } // Check for cast range if character cannot move. TODO: char will start follow until within castrange, but if his moving is blocked by geodata, this msg will be sent. if (dontMove) { if (activeChar.calculateDistance(target, false, false) > skill.getCastRange()) { if (sendMessage) { activeChar.sendPacket(SystemMessageId.THE_DISTANCE_IS_TOO_FAR_AND_SO_THE_CASTING_HAS_BEEN_STOPPED); } return null; } } if ((skill.getFlyType() == FlyType.CHARGE) && !GeoData.getInstance().canMove(activeChar, target)) { if (sendMessage) { activeChar.sendPacket(SystemMessageId.THE_TARGET_IS_LOCATED_WHERE_YOU_CANNOT_CHARGE); } return null; } // Geodata check when character is within range. if (!GeoData.getInstance().canSeeTarget(activeChar, target)) { if (sendMessage) { activeChar.sendPacket(SystemMessageId.CANNOT_SEE_TARGET); } return null; } return target; } }