threedcolor.java

this a game,you can learn the j2me content by this project

/*
 * Copyright (c) 2002, 2003 Sun Microsystems, Inc. All Rights Reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * - Redistribution of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * - Redistribution in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of Sun Microsystems, Inc., 'Java', 'Java'-based
 * names, or the names of contributors may be used to endorse or promote
 * products derived from this software without specific prior written
 * permission.
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
 * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
 * MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
 * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
 * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
 * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
 * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
 * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 * You acknowledge that this software is not designed, licensed or
 * intended for use in the design, construction, operation or maintenance
 * of any nuclear facility. $Id: ThreeDColor.java,v 1.3 2003/05/29 22:28:06 wildcard Exp $
 */
package com.sun.j2me.blueprints.jbricks;

/**
 * This class provides support for pseudo-3D coloring.
 * Each of the defined colors can used as a base color,
 * and the brighter() and darker() methods can be used
 * to retrieve the appropriately highlighted or shadowed
 * version of that color. The getRGB() method is used to
 * retrieve the actual RGB value of the color, the returned
 * value can be passed to Graphics.setColor().
 */
public class ThreeDColor {
    public static ThreeDColor lightGray = new ThreeDColor(0xc0c0c0);
    public static ThreeDColor lightPurple = new ThreeDColor(0xb000ff);
    public static ThreeDColor black = new ThreeDColor(0x000000);
    public static ThreeDColor gray = new ThreeDColor(0x808080);
    public static ThreeDColor blue = new ThreeDColor(0x0000ff);
    public static ThreeDColor red = new ThreeDColor(0xff0000);
    public static ThreeDColor yellow = new ThreeDColor(0xffff00);
    public static ThreeDColor white = new ThreeDColor(0xffffff);
    public static ThreeDColor orange = new ThreeDColor(0xffc800);
    public static ThreeDColor green = new ThreeDColor(0x00ff00);
    public static ThreeDColor purple = new ThreeDColor(0x8000c0);
    public static ThreeDColor darkCyan = new ThreeDColor(0x00b2b2);
    public static ThreeDColor pink = new ThreeDColor(0xffafaf);
    public static ThreeDColor darkGray = new ThreeDColor(0x404040);
    public static ThreeDColor darkGreen = new ThreeDColor(0x00b200);
    public static ThreeDColor darkOrange = new ThreeDColor(0xb28c00);
    public static ThreeDColor darkPurple = new ThreeDColor(0x500080);
    public static ThreeDColor darkRed = new ThreeDColor(0xb20000);
    private int rgb;
    private ThreeDColor brighter;
    private ThreeDColor darker;
    static {
        lightGray.brighter = white;
        lightGray.darker = gray;
        lightPurple.brighter = white;
        lightPurple.darker = purple;
        black.brighter = darkGray;
        black.darker = black;
        gray.brighter = lightGray;
        gray.darker = darkGray;
        blue.brighter = darkCyan;
        blue.darker = darkGray;
        red.brighter = pink;
        red.darker = darkRed;
        yellow.brighter = white;
        yellow.darker = orange;
        white.brighter = white;
        white.darker = lightGray;
        orange.brighter = yellow;
        orange.darker = darkOrange;
        green.brighter = yellow;
        green.darker = darkGreen;
        purple.brighter = lightPurple;
        purple.darker = darkPurple;
        darkCyan.brighter = lightPurple;
        darkCyan.darker = darkGray;
        pink.brighter = white;
        pink.darker = red;
        darkGray.brighter = gray;
        darkGray.darker = black;
        darkGreen.brighter = green;
        darkGreen.darker = darkGray;
        darkOrange.brighter = orange;
        darkOrange.darker = darkGray;
        darkPurple.brighter = purple;
        darkPurple.darker = darkGray;
        darkRed.brighter = red;
        darkRed.darker = darkGray;
    } 

    private ThreeDColor(int rgb) {
        this.rgb = rgb;
    }

    public ThreeDColor brighter() {
        return brighter;
    } 

    public ThreeDColor darker() {
        return darker;
    } 

    public int getRGB() {
        return rgb;
    } 

}