DuplicateMonsterOnSquareChecker.java

Go to the documentation of this file.

/*
 * Gridarta MMORPG map editor for Crossfire, Daimonin and similar games.
 * Copyright (C) 2000-2024 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.checks;
 
import java.awt.Point;
import java.util.HashMap;
import java.util.Map;
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.MapModel;
import net.sf.gridarta.model.mapmodel.MapSquare;
import net.sf.gridarta.model.match.GameObjectMatcher;
import net.sf.gridarta.model.validation.AbstractValidator;
import net.sf.gridarta.model.validation.ErrorCollector;
import net.sf.gridarta.model.validation.MapValidator;
import net.sf.gridarta.model.validation.ValidatorPreferences;
import net.sf.gridarta.model.validation.errors.DuplicateMonsterOnSquareError;
import org.jetbrains.annotations.NotNull;
 
public class DuplicateMonsterOnSquareChecker<G extends GameObject<G, A, R>, A extends MapArchObject<A>, R extends Archetype<G, A, R>> extends AbstractValidator<G, A, R> implements MapValidator<G, A, R> {
 
    @NotNull
    private final GameObjectMatcher monsterMatcher;
 
    public DuplicateMonsterOnSquareChecker(@NotNull final ValidatorPreferences validatorPreferences, @NotNull final GameObjectMatcher monsterMatcher) {
        super(validatorPreferences);
        this.monsterMatcher = monsterMatcher;
    }
 
    @Override
    public void validateMap(@NotNull final MapModel<G, A, R> mapModel, @NotNull final ErrorCollector<G, A, R> errorCollector) {
        final Map<Integer, Map<Integer, G>> monsters = new HashMap<>();
        final Map<Integer, Map<Integer, Boolean>> warning = new HashMap<>();
        for (final MapSquare<G, A, R> mapSquare : mapModel) {
            for (final G gameObject : mapSquare) {
                if (gameObject.isHead() && monsterMatcher.isMatching(gameObject)) {
                    for (GameObject<G, A, R> gameObjectPart = gameObject; gameObjectPart != null; gameObjectPart = gameObjectPart.getMultiNext()) {
                        final int x = gameObjectPart.getMapX();
                        final int y = gameObjectPart.getMapY();
                        final Map<Integer, G> tmp = monsters.compute(x, (x2, tmp2) -> tmp2 == null ? new HashMap<>() : tmp2);
                        final G prevMonster = tmp.get(y);
                        if (prevMonster == null) {
                            tmp.put(y, gameObject);
                        } else if (warning.compute(x, (x2, tmp2) -> tmp2 == null ? new HashMap<>() : tmp2).put(y, Boolean.TRUE) == null) {
                            final MapSquare<G, A, R> errorMapSquare = mapModel.getMapSquare(new Point(x, y));
                            errorCollector.collect(new DuplicateMonsterOnSquareError<>(errorMapSquare, gameObject.getBestName(), prevMonster.getBestName()));
                        }
                    }
                }
            }
        }
    }
 
}