/*
 This file is part of the OdinMS Maple Story Server
 Copyright (C) 2008 ~ 2010 Patrick Huy <patrick.huy@frz.cc> 
 Matthias Butz <matze@odinms.de>
 Jan Christian Meyer <vimes@odinms.de>

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License version 3
 as published by the Free Software Foundation. You may not use, modify
 or distribute this program under any other version of the
 GNU Affero General Public License.

 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 Affero General Public License for more details.

 You should have received a copy of the GNU Affero General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package server.maps;

import java.awt.Point;

public class MapleFoothold implements Comparable<MapleFoothold> {

    private final Point p1;
    private final Point p2;
    private final int id;
    private short next, prev;

    public MapleFoothold(Point p1, Point p2, int id) {
        this.p1 = p1;
        this.p2 = p2;
        this.id = id;
    }

    public boolean isWall() {
        return p1.x == p2.x;
    }

    public Point getPoint1() {
        return p1;
    }

    public Point getPoint2() {
        return p2;
    }

    public int getX1() {
        return p1.x;
    }

    public int getX2() {
        return p2.x;
    }

    public int getY1() {
        return p1.y;
    }

    public int getY2() {
        return p2.y;
    }

    @Override
    public int compareTo(MapleFoothold o) {
        MapleFoothold other = (MapleFoothold) o;
        if (p2.y < other.getY1()) {
            return -1;
        } else if (p1.y > other.getY2()) {
            return 1;
        } else {
            return 0;
        }
    }

    @Override
    public boolean equals(Object o) {
        if (!(o instanceof MapleFoothold)) {
            return false;
        }
        final MapleFoothold oth = (MapleFoothold) o;
        return oth.getY1() == p1.y && oth.getY2() == p2.y && oth.getX1() == p1.x && oth.getX2() == p2.x && id == oth.getId();
    }

    public int getId() {
        return id;
    }

    public short getNext() {
        return next;
    }

    public void setNext(short next) {
        this.next = next;
    }

    public short getPrev() {
        return prev;
    }

    public void setPrev(short prev) {
        this.prev = prev;
    }
}