LPKHeader.java :  » Game » android-game1 » org » loon » framework » android » game » core » resource » Android Open Source

package org.loon.framework.android.game.core.resource;

import org.loon.framework.android.game.utils.NumberUtils;



/**
 * Copyright 2008 - 2009
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 * 
 * @project loonframework
 * @author chenpeng
 * @emailceponline@yahoo.com.cn
 * @version 0.1
 */
public class LPKHeader {

  private int identity;

  private byte[] password;

  private float version = 1.0F;

  private long tables = 0;

  public LPKHeader() {
    this.password = new byte[LPKType.LF_PASSWORD_LENGTH];
  }

  public LPKHeader(byte[] password, float version, long tables) {
    this.password = new byte[LPKType.LF_PASSWORD_LENGTH];
    for (int i = 0; i < LPKType.LF_PASSWORD_LENGTH; this.password[i] = password[i], i++)
      ;
    this.version = version;
    this.tables = tables;
  }

  public long getTables() {
    return tables;
  }

  public void setTables(long tables) {
    this.tables = tables;
  }

  public float getVersion() {
    return version;
  }

  public void setVersion(float version) {
    this.version = version;
  }

  public int getPAKIdentity() {
    return LPKType.LF_PAK_ID;
  }

  public void setPAKIdentity(int id) {
    this.identity = id;
  }

  public boolean validatePAK() {
    return identity == LPKType.LF_PAK_ID;
  }

  public byte[] getPassword() {
    return password;
  }

  public void setPassword(long pass) {
    this.password = NumberUtils.addZeros(pass, LPKType.LF_PASSWORD_LENGTH)
        .getBytes();
  }

  public void setPassword(byte[] password) {
    for (int i = 0; i < LPKType.LF_PASSWORD_LENGTH; password[i] = password[i], i++)
      ;
  }

  public static int size() {
    return 4 + LPKType.LF_PASSWORD_LENGTH + 4 + 4 + 1;
  }

}