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13766800364
2025-10-09 16:09:58 +08:00
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commit 012542ed80
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history/007_earthquake/src/main/java/com/gitee/drinkjava2/frog/egg/FrogEggTool.java Normal file
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/*
* Copyright 2018 the original author or authors.
* 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.
*/
package com.gitee.drinkjava2.frog.egg;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import com.gitee.drinkjava2.frog.Animal;
import com.gitee.drinkjava2.frog.Application;
import com.gitee.drinkjava2.frog.Env;
import com.gitee.drinkjava2.frog.Frog;
import com.gitee.drinkjava2.frog.organ.Active;
import com.gitee.drinkjava2.frog.organ.frog.FrogBigEye;
import com.gitee.drinkjava2.frog.organ.frog.FrogDrop;
import com.gitee.drinkjava2.frog.organ.frog.FrogEyes;
import com.gitee.drinkjava2.frog.organ.frog.FrogGuaGua;
import com.gitee.drinkjava2.frog.organ.frog.FrogGuaGuaStop;
import com.gitee.drinkjava2.frog.organ.frog.FrogHearGuaGua;
import com.gitee.drinkjava2.frog.organ.frog.FrogHearGuaGuaStop;
import com.gitee.drinkjava2.frog.organ.frog.FrogJump;
import com.gitee.drinkjava2.frog.organ.frog.FrogMouth;
import com.gitee.drinkjava2.frog.organ.frog.FrogMoves;
import com.gitee.drinkjava2.frog.organ.frog.FrogSeeEarthquake;
import com.gitee.drinkjava2.frog.organ.frog.FrogSeeEarthquakeStop;
import com.gitee.drinkjava2.frog.util.LocalFileUtils;
/**
* FrogEggTool save/load frog eggs to file
*
* @author Yong Zhu
* @since 1.0
*/
@SuppressWarnings("all")
public class FrogEggTool {
/**
* Frogs which have higher energy lay eggs
*
* 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。
* 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
*/
public static void layEggs() {
sortFrogsOrderByEnergyDesc();
Frog first = Env.frogs.get(0);
Frog last = Env.frogs.get(Env.frogs.size() - 1);
try {
Env.frog_eggs.clear();
for (int i = 0; i < Env.FROG_EGG_QTY; i++)
Env.frog_eggs.add(new Egg(Env.frogs.get(i)));
FileOutputStream fo = new FileOutputStream(Application.CLASSPATH + "frog_eggs.ser");
ObjectOutputStream so = new ObjectOutputStream(fo);
so.writeObject(Env.frog_eggs);
so.close();
System.out.print("Fist frog has " + first.organs.size() + " organs, energy=" + first.energy);
System.out.println(", Last frog has " + last.organs.size() + " organs, energy=" + last.energy);
System.out.println("Saved " + Env.frog_eggs.size() + " eggs to file '" + Application.CLASSPATH + "frog_eggs.ser'");
} catch (IOException e) {
System.out.println(e);
}
}
private static void sortFrogsOrderByEnergyDesc() {// 按能量多少给青蛙排序
Collections.sort(Env.frogs, new Comparator<Animal>() {
public int compare(Animal a, Animal b) {
if (a.energy > b.energy)
return -1;
else if (a.energy == b.energy)
return 0;
else
return 1;
}
});
}
public static void deleteEggs() {
System.out.println("Delete exist egg file: '" + Application.CLASSPATH + "frog_eggs.ser'");
LocalFileUtils.deleteFile(Application.CLASSPATH + "frog_eggs.ser");
}
/**
* 从磁盘读入一批frog Egg
*/
@SuppressWarnings("unchecked")
public static void loadFrogEggs() {
boolean errorfound = false;
try {
FileInputStream eggsFile = new FileInputStream(Application.CLASSPATH + "frog_eggs.ser");
ObjectInputStream eggsInputStream = new ObjectInputStream(eggsFile);
Env.frog_eggs = (List<Egg>) eggsInputStream.readObject();
System.out.println("Loaded " + Env.frog_eggs.size() + " eggs from file '" + Application.CLASSPATH + "frog_eggs.ser" + "'.\n");
eggsInputStream.close();
} catch (Exception e) {
errorfound = true;
}
if (errorfound) {
Env.frog_eggs.clear();
for (int j = 0; j < Env.FROG_EGG_QTY; j++) {
Egg egg = new Egg();
float r = 40;
float h = 3;
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
egg.organs.add(new FrogBigEye().setXYZRHN(190, 90, 500, r * 2, h, "FrogBigEye"));// 大眼睛，永远加在第一位
egg.organs.add(new Active().setXYZRHN(500, 600, 500, r, h, "Active")); // 永远激活
egg.organs.add(new FrogMoves.MoveUp().setXYZRHN(800, 300, 500, r, h, "Up"));
egg.organs.add(new FrogMoves.MoveDown().setXYZRHN(800, 600, 500, r, h, "Down"));
egg.organs.add(new FrogMoves.MoveLeft().setXYZRHN(700, 450, 500, r, h, "Left"));
egg.organs.add(new FrogMoves.MoveRight().setXYZRHN(900, 450, 500, r, h, "Right"));
egg.organs.add(new FrogEyes.SeeUp().setXYZRHN(200, 500 + 90, 500, r, h, "SeeUp"));
egg.organs.add(new FrogEyes.SeeDown().setXYZRHN(200, 500 - 90, 500, r, h, "SeeDown"));
egg.organs.add(new FrogEyes.SeeLeft().setXYZRHN(200 - 90, 500, 500, r, h, "SeeLeft"));
egg.organs.add(new FrogEyes.SeeRight().setXYZRHN(200 + 90, 500, 500, r, h, "SeeRight"));
egg.organs.add(new FrogJump().setXYZRHN(350, 150, 500, r / 4, h, "Jump")); // 跳
egg.organs.add(new FrogDrop().setXYZRHN(350, 210, 500, r / 4, h, "Drop")); // 回地上
egg.organs.add(new FrogSeeEarthquake().setXYZRHN(800, 150, 500, r / 4, h, "SeeEarthQuake")); //看到地震开始了
egg.organs.add(new FrogSeeEarthquakeStop().setXYZRHN(800, 210, 500, r / 4, h, "SeeEarthQuakeStop")); //看到地震停止了
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
egg.organs.add(new FrogGuaGua().setXYZRHN(400+i*80, 30, 500, 2, h, ""));
egg.organs.add(new FrogGuaGuaStop().setXYZRHN(400+i*80, 60, 500, 2, h, ""));
egg.organs.add(new FrogHearGuaGua().setXYZRHN(400+i*80, 90, 500, 2, h, ""));
egg.organs.add(new FrogHearGuaGuaStop().setXYZRHN(400+i*80, 120, 500, 2, h, ""));
}
Env.frog_eggs.add(egg);
}
System.out.println("Fail to load frog egg file '" + Application.CLASSPATH + "frog_eggs.ser" + "', created " + Env.frog_eggs.size() + " eggs to do test.");
}
}
}