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/*
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* Copyright 2018 the original author or authors.
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
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* applicable law or agreed to in writing, software distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
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* OF ANY KIND, either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*/
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package com.gitee.drinkjava2.frog.egg;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import com.gitee.drinkjava2.frog.Animal;
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import com.gitee.drinkjava2.frog.Application;
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import com.gitee.drinkjava2.frog.Env;
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import com.gitee.drinkjava2.frog.Frog;
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import com.gitee.drinkjava2.frog.organ.Active;
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import com.gitee.drinkjava2.frog.organ.frog.FrogBigEye;
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import com.gitee.drinkjava2.frog.organ.frog.FrogDrop;
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import com.gitee.drinkjava2.frog.organ.frog.FrogEyes;
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import com.gitee.drinkjava2.frog.organ.frog.FrogGuaGua;
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import com.gitee.drinkjava2.frog.organ.frog.FrogGuaGuaStop;
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import com.gitee.drinkjava2.frog.organ.frog.FrogHearGuaGua;
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import com.gitee.drinkjava2.frog.organ.frog.FrogHearGuaGuaStop;
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import com.gitee.drinkjava2.frog.organ.frog.FrogJump;
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import com.gitee.drinkjava2.frog.organ.frog.FrogMouth;
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import com.gitee.drinkjava2.frog.organ.frog.FrogMoves;
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import com.gitee.drinkjava2.frog.organ.frog.FrogSeeEarthquake;
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import com.gitee.drinkjava2.frog.organ.frog.FrogSeeEarthquakeStop;
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import com.gitee.drinkjava2.frog.util.LocalFileUtils;
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/**
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* FrogEggTool save/load frog eggs to file
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*
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* @author Yong Zhu
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* @since 1.0
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*/
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@SuppressWarnings("all")
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public class FrogEggTool {
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/**
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* Frogs which have higher energy lay eggs
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*
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* 利用Java串行机制存盘。 能量多(也就是吃的更多)的Frog下蛋并存盘, 以进行下一轮测试，能量少的Frog被淘汰，没有下蛋的资格。
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* 用能量的多少来简化生存竟争模拟，每次下蛋数量固定为EGG_QTY个
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*/
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public static void layEggs() {
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sortFrogsOrderByEnergyDesc();
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Frog first = Env.frogs.get(0);
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Frog last = Env.frogs.get(Env.frogs.size() - 1);
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try {
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Env.frog_eggs.clear();
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for (int i = 0; i < Env.FROG_EGG_QTY; i++)
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Env.frog_eggs.add(new Egg(Env.frogs.get(i)));
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FileOutputStream fo = new FileOutputStream(Application.CLASSPATH + "frog_eggs.ser");
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ObjectOutputStream so = new ObjectOutputStream(fo);
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so.writeObject(Env.frog_eggs);
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so.close();
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System.out.print("Fist frog has " + first.organs.size() + " organs, energy=" + first.energy);
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System.out.println(", Last frog has " + last.organs.size() + " organs, energy=" + last.energy);
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System.out.println("Saved " + Env.frog_eggs.size() + " eggs to file '" + Application.CLASSPATH + "frog_eggs.ser'");
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} catch (IOException e) {
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System.out.println(e);
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}
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}
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private static void sortFrogsOrderByEnergyDesc() {// 按能量多少给青蛙排序
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Collections.sort(Env.frogs, new Comparator<Animal>() {
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public int compare(Animal a, Animal b) {
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if (a.energy > b.energy)
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return -1;
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else if (a.energy == b.energy)
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return 0;
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else
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return 1;
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}
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});
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}
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public static void deleteEggs() {
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System.out.println("Delete exist egg file: '" + Application.CLASSPATH + "frog_eggs.ser'");
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LocalFileUtils.deleteFile(Application.CLASSPATH + "frog_eggs.ser");
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}
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/**
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* 从磁盘读入一批frog Egg
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*/
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@SuppressWarnings("unchecked")
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public static void loadFrogEggs() {
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boolean errorfound = false;
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try {
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FileInputStream eggsFile = new FileInputStream(Application.CLASSPATH + "frog_eggs.ser");
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ObjectInputStream eggsInputStream = new ObjectInputStream(eggsFile);
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Env.frog_eggs = (List<Egg>) eggsInputStream.readObject();
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System.out.println("Loaded " + Env.frog_eggs.size() + " eggs from file '" + Application.CLASSPATH + "frog_eggs.ser" + "'.\n");
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eggsInputStream.close();
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} catch (Exception e) {
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errorfound = true;
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}
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if (errorfound) {
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Env.frog_eggs.clear();
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for (int j = 0; j < Env.FROG_EGG_QTY; j++) {
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Egg egg = new Egg();
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float r = 40;
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float h = 3;
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egg.organs.add(new FrogMouth().setXYZRHN(0, 0, 0, 0, h, "Eat")); // Mouth不是感觉或输出器官，没有位置和大小
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egg.organs.add(new FrogBigEye().setXYZRHN(190, 90, 500, r * 2, h, "FrogBigEye"));// 大眼睛，永远加在第一位
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egg.organs.add(new Active().setXYZRHN(500, 600, 500, r, h, "Active")); // 永远激活
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egg.organs.add(new FrogMoves.MoveUp().setXYZRHN(800, 300, 500, r, h, "Up"));
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egg.organs.add(new FrogMoves.MoveDown().setXYZRHN(800, 600, 500, r, h, "Down"));
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egg.organs.add(new FrogMoves.MoveLeft().setXYZRHN(700, 450, 500, r, h, "Left"));
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egg.organs.add(new FrogMoves.MoveRight().setXYZRHN(900, 450, 500, r, h, "Right"));
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egg.organs.add(new FrogEyes.SeeUp().setXYZRHN(200, 500 + 90, 500, r, h, "SeeUp"));
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egg.organs.add(new FrogEyes.SeeDown().setXYZRHN(200, 500 - 90, 500, r, h, "SeeDown"));
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egg.organs.add(new FrogEyes.SeeLeft().setXYZRHN(200 - 90, 500, 500, r, h, "SeeLeft"));
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egg.organs.add(new FrogEyes.SeeRight().setXYZRHN(200 + 90, 500, 500, r, h, "SeeRight"));
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egg.organs.add(new FrogJump().setXYZRHN(350, 150, 500, r / 4, h, "Jump")); // 跳
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egg.organs.add(new FrogDrop().setXYZRHN(350, 210, 500, r / 4, h, "Drop")); // 回地上
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egg.organs.add(new FrogSeeEarthquake().setXYZRHN(800, 150, 500, r / 4, h, "SeeEarthQuake")); //看到地震开始了
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egg.organs.add(new FrogSeeEarthquakeStop().setXYZRHN(800, 210, 500, r / 4, h, "SeeEarthQuakeStop")); //看到地震停止了
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for (int i = 0; i < 3; i++) { //以下分别是呱呱叫、停止呱呱叫、听到呱呱叫，听到呱呱叫停止器官
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egg.organs.add(new FrogGuaGua().setXYZRHN(400+i*80, 30, 500, 2, h, ""));
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egg.organs.add(new FrogGuaGuaStop().setXYZRHN(400+i*80, 60, 500, 2, h, ""));
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egg.organs.add(new FrogHearGuaGua().setXYZRHN(400+i*80, 90, 500, 2, h, ""));
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egg.organs.add(new FrogHearGuaGuaStop().setXYZRHN(400+i*80, 120, 500, 2, h, ""));
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}
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Env.frog_eggs.add(egg);
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}
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System.out.println("Fail to load frog egg file '" + Application.CLASSPATH + "frog_eggs.ser" + "', created " + Env.frog_eggs.size() + " eggs to do test.");
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}
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}
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}
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