imageutils.java

一套MMORPG手机网络游戏的服务端

/*
 * Created on 2005-8-8
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.swing.game.crystal.utils;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.log4j.Logger;
import org.apache.log4j.PropertyConfigurator;

/**
 * @author vampire_a
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class ImageUtils {

    public static Logger logger = Logger.getLogger(EquipUtils.class);
    static {
        PropertyConfigurator.configure("./cfg/Log4j.properties");
    }

    public static Map initImageMap() {
        Map m = new HashMap();
        InputStream in = null;
        try {
            File folder = new File("./icons");
            File[] subFolders = folder.listFiles();
            for (int i = 0; i < subFolders.length; i++) {
                List l = new ArrayList();
                m.put(subFolders[i].getName(), l);

                File[] files = subFolders[i].listFiles();
                String dir = subFolders[i].getPath();
                for (int j = 0; j < files.length; j++) {

                    File f = new File(dir + "/" + j + ".png");
                    if (f.exists()) {
                        in = new FileInputStream(f);
                        int length = 0;
                        ByteBuffer bb = ByteBuffer.allocate(10000);
                        byte[] temp = new byte[1000];
                        int len = 0;
                        while ((len = in.read(temp, 0, 1000)) != -1) {
                            bb.put(temp);
                            length += len;
                        }
                        byte[] image = new byte[length];
                        System.arraycopy(bb.array(), 0, image, 0, length);

                        l.add(image);
                    }
                }

                /*
                 * for (int j = 0; j < files.length; j++) { if
                 * (files[j].getName().endsWith("png")) { in = new
                 * FileInputStream(files[j]); int length = 0; ByteBuffer bb =
                 * ByteBuffer.allocate(10000); byte[] temp = new byte[1000]; int
                 * len = 0; while ((len = in.read(temp, 0, 1000)) != -1) {
                 * bb.put(temp); length += len; } byte[] image = new
                 * byte[length]; System.arraycopy(bb.array(), 0, image, 0,
                 * length);
                 * 
                 * l.add(image); } }
                 */
            }
        } catch (Exception e) {
            logger.error(e);
        }
        return m;
    }
}