131 lines
3.2 KiB
Java
131 lines
3.2 KiB
Java
/*
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* Copyright (C) 2004-2015 L2J Server
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*
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* This file is part of L2J Server.
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*
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* L2J Server is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* L2J Server is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jserver.gameserver.model;
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import java.util.List;
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import java.util.concurrent.CopyOnWriteArrayList;
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import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
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import com.l2jserver.gameserver.network.serverpackets.RadarControl;
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/**
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* @author dalrond
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*/
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public final class L2Radar
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{
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private final L2PcInstance _player;
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private final List<RadarMarker> _markers = new CopyOnWriteArrayList<>();
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public L2Radar(L2PcInstance player)
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{
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_player = player;
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}
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// Add a marker to player's radar
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public void addMarker(int x, int y, int z)
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{
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RadarMarker newMarker = new RadarMarker(x, y, z);
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_markers.add(newMarker);
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_player.sendPacket(new RadarControl(2, 2, x, y, z));
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_player.sendPacket(new RadarControl(0, 1, x, y, z));
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}
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// Remove a marker from player's radar
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public void removeMarker(int x, int y, int z)
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{
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RadarMarker newMarker = new RadarMarker(x, y, z);
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_markers.remove(newMarker);
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_player.sendPacket(new RadarControl(1, 1, x, y, z));
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}
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public void removeAllMarkers()
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{
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for (RadarMarker tempMarker : _markers)
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{
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_player.sendPacket(new RadarControl(2, 2, tempMarker._x, tempMarker._y, tempMarker._z));
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}
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_markers.clear();
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}
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public void loadMarkers()
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{
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_player.sendPacket(new RadarControl(2, 2, _player.getX(), _player.getY(), _player.getZ()));
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for (RadarMarker tempMarker : _markers)
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{
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_player.sendPacket(new RadarControl(0, 1, tempMarker._x, tempMarker._y, tempMarker._z));
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}
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}
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public static class RadarMarker
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{
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// Simple class to model radar points.
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public int _type, _x, _y, _z;
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public RadarMarker(int type, int x, int y, int z)
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{
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_type = type;
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_x = x;
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_y = y;
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_z = z;
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}
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public RadarMarker(int x, int y, int z)
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{
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_type = 1;
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_x = x;
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_y = y;
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_z = z;
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}
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@Override
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public int hashCode()
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{
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final int prime = 31;
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int result = 1;
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result = (prime * result) + _type;
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result = (prime * result) + _x;
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result = (prime * result) + _y;
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result = (prime * result) + _z;
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return result;
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}
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@Override
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public boolean equals(Object obj)
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{
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if (this == obj)
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{
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return true;
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}
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if (!(obj instanceof RadarMarker))
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{
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return false;
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}
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final RadarMarker other = (RadarMarker) obj;
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if ((_type != other._type) || (_x != other._x) || (_y != other._y) || (_z != other._z))
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{
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return false;
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}
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return true;
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}
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}
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}
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