AnimationValidator.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.anim;

import net.sf.gridarta.model.errorview.ErrorView;
import net.sf.gridarta.model.errorview.ErrorViewCategory;
import net.sf.gridarta.model.face.FaceObject;
import net.sf.gridarta.model.face.FaceObjects;
import net.sf.gridarta.utils.StringUtils;
import org.jetbrains.annotations.NotNull;

public class AnimationValidator {

    @NotNull
    private final FaceObjects faceObjects;

    @NotNull
    private final ErrorView errorView;

    public AnimationValidator(@NotNull final FaceObjects faceObjects, @NotNull final ErrorView errorView) {
        this.faceObjects = faceObjects;
        this.errorView = errorView;
    }

    public void validate(@NotNull final Iterable<AnimationObject> animationObjects) {
        for (final AnimationObject animationObject : animationObjects) {
            validateAnimation(animationObject);
        }
    }

    private void validateAnimation(@NotNull final AnimationObject animationObject) {
        for (final String faceName : StringUtils.PATTERN_NEWLINE.split(animationObject.getAnimList())) {
            if (!faceName.startsWith("facings ")) {
                final FaceObject face = faceObjects.get(faceName);
                if (face == null) {
                    errorView.addWarning(ErrorViewCategory.ANIMATION_INVALID, animationObject.getAnimName() + " references undefined face '" + faceName + "'");
                }
            }
        }
    }

}