/*
* 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 com.l2jfrozen.gameserver.network.clientpackets;
import com.l2jfrozen.gameserver.model.L2Object;
import com.l2jfrozen.gameserver.model.L2World;
import com.l2jfrozen.gameserver.model.actor.instance.L2PcInstance;
import com.l2jfrozen.gameserver.model.actor.instance.L2SummonInstance;
import com.l2jfrozen.gameserver.model.entity.event.CTF;
import com.l2jfrozen.gameserver.model.entity.event.DM;
import com.l2jfrozen.gameserver.model.entity.event.TvT;
import com.l2jfrozen.gameserver.network.serverpackets.ActionFailed;
@SuppressWarnings("unused")
public final class AttackRequest extends L2GameClientPacket
{
private int _objectId;
private int _originX;
private int _originY;
private int _originZ;
private int _attackId;
@Override
protected void readImpl()
{
_objectId = readD();
_originX = readD();
_originY = readD();
_originZ = readD();
_attackId = readC(); // 0 for simple click - 1 for shift-click
}
@Override
protected void runImpl()
{
final L2PcInstance activeChar = getClient().getActiveChar();
if (activeChar == null)
return;
if (System.currentTimeMillis() - activeChar.getLastAttackPacket() < 500)
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
activeChar.setLastAttackPacket();
// avoid using expensive operations if not needed
final L2Object target;
if (activeChar.getTargetId() == _objectId)
target = activeChar.getTarget();
else
target = L2World.getInstance().findObject(_objectId);
if (target == null)
return;
// Like L2OFF
if (activeChar.isAttackingNow() && activeChar.isMoving())
{
// If target is not attackable, send a Server->Client packet ActionFailed
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
// Players can't attack objects in the other instances except from multiverse
if (target.getInstanceId() != activeChar.getInstanceId() && activeChar.getInstanceId() != -1)
return;
// Only GMs can directly attack invisible characters
if (target instanceof L2PcInstance && ((L2PcInstance) target).getAppearance().getInvisible() && !activeChar.isGM())
return;
// During teleport phase, players cant do any attack
if ((TvT.is_teleport() && activeChar._inEventTvT) || (CTF.is_teleport() && activeChar._inEventCTF) || (DM.is_teleport() && activeChar._inEventDM))
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
// No attacks to same team in Event
if (TvT.is_started())
{
if (target instanceof L2PcInstance)
{
if ((activeChar._inEventTvT && ((L2PcInstance) target)._inEventTvT) && activeChar._teamNameTvT.equals(((L2PcInstance) target)._teamNameTvT))
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
}
else if (target instanceof L2SummonInstance)
{
if ((activeChar._inEventTvT && ((L2SummonInstance) target).getOwner()._inEventTvT) && activeChar._teamNameTvT.equals(((L2SummonInstance) target).getOwner()._teamNameTvT))
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
}
}
// No attacks to same team in Event
if (CTF.is_started())
{
if (target instanceof L2PcInstance)
{
if ((activeChar._inEventCTF && ((L2PcInstance) target)._inEventCTF) && activeChar._teamNameCTF.equals(((L2PcInstance) target)._teamNameCTF))
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
}
else if (target instanceof L2SummonInstance)
{
if ((activeChar._inEventCTF && ((L2SummonInstance) target).getOwner()._inEventCTF) && activeChar._teamNameCTF.equals(((L2SummonInstance) target).getOwner()._teamNameCTF))
{
activeChar.sendPacket(ActionFailed.STATIC_PACKET);
return;
}
}
}
if (activeChar.getTarget() != target)
target.onAction(activeChar);
else
{
if ((target.getObjectId() != activeChar.getObjectId()) && activeChar.getPrivateStoreType() == 0
/* && activeChar.getActiveRequester() ==null */)
target.onForcedAttack(activeChar);
else
sendPacket(ActionFailed.STATIC_PACKET);
}
}
@Override
public String getType()
{
return "[C] 0A AttackRequest";
}
}