Face.java

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/*
 * This file is part of JXClient, the Fullscreen Java Crossfire Client.
 *
 * JXClient 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.
 *
 * JXClient 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 JXClient; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Copyright (C) 2005-2008 Yann Chachkoff.
 * Copyright (C) 2006-2011 Andreas Kirschbaum.
 */

package com.realtime.crossfire.jxclient.faces;

import javax.swing.Icon;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class Face {

    public static final int SQUARE_SIZE = 32;

    private final int faceNum;

    @NotNull
    private final String faceName;

    private final int faceChecksum;

    private int tileWidth = 1;

    private int tileHeight = 1;

    @Nullable
    private FaceImages faceImages;

    public Face(final int faceNum, @NotNull final String faceName, final int faceChecksum) {
        this.faceNum = faceNum;
        this.faceName = faceName;
        this.faceChecksum = faceChecksum;
    }

    @SuppressWarnings("NullableProblems")
    public void setFaceImages(@NotNull final FaceImages faceImages) {
        this.faceImages = faceImages;
        final Icon imageIcon = faceImages.getOriginalImageIcon();
        final int width = imageIcon.getIconWidth();
        final int height = imageIcon.getIconHeight();
        tileWidth = (width+SQUARE_SIZE-1)/SQUARE_SIZE;
        tileHeight = (height+SQUARE_SIZE-1)/SQUARE_SIZE;
    }

    public int getFaceNum() {
        return faceNum;
    }

    @Nullable
    public FaceImages getFaceImages() {
        return faceImages;
    }

    @NotNull
    public String getFaceName() {
        return faceName;
    }

    public int getFaceChecksum() {
        return faceChecksum;
    }

    @NotNull
    @Override
    public String toString() {
        return faceName;
    }

    public int getTileWidth() {
        return tileWidth;
    }

    public int getTileHeight() {
        return tileHeight;
    }

    @Override
    public int hashCode() {
        return faceChecksum;
    }

    @Override
    public boolean equals(@Nullable final Object obj) {
        if (obj == null) {
            return false;
        }
        if (obj.getClass() != Face.class) {
            return false;
        }
        final Face face = (Face)obj;
        return faceNum == face.faceNum;
    }

}