MapSquareFormatter.java

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/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2015 The Gridarta Developers.
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package net.sf.gridarta.model.validation.errors;

import net.sf.gridarta.model.archetype.Archetype;
import net.sf.gridarta.model.gameobject.GameObject;
import net.sf.gridarta.model.maparchobject.MapArchObject;
import net.sf.gridarta.model.mapmodel.MapSquare;
import org.jetbrains.annotations.NotNull;

public class MapSquareFormatter<G extends GameObject<G, A, R>, A extends MapArchObject<A>, R extends Archetype<G, A, R>> implements Formatter<G, A, R, MapSquare<G, A, R>> {

    private static final long serialVersionUID = 1L;

    @NotNull
    @Override
    public String toString(@NotNull final MapSquare<G, A, R> obj) {
        return obj.getMapX() + "|" + obj.getMapY();
    }

    @Override
    public int compare(@NotNull final MapSquare<G, A, R> o1, @NotNull final MapSquare<G, A, R> o2) {
        final int y1 = o1.getMapY();
        final int y2 = o2.getMapY();
        if (y1 < y2) {
            return -1;
        } else if (y1 > y2) {
            return +1;
        }

        final int x1 = o1.getMapX();
        final int x2 = o2.getMapX();
        if (x1 < x2) {
            return -1;
        } else if (x1 > x2) {
            return +1;
        }

        return 0;
    }

}