From 6cb7cab418896af09e84ca8a78fa08a20800ba9c Mon Sep 17 00:00:00 2001 From: 13766800364 <13766800364@qq.com> Date: Thu, 9 Oct 2025 16:07:49 +0800 Subject: [PATCH] Add File --- .../java/com/github/drinkjava2/frog/Frog.java | 144 ++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 history/002_first_eye/src/main/java/com/github/drinkjava2/frog/Frog.java diff --git a/history/002_first_eye/src/main/java/com/github/drinkjava2/frog/Frog.java b/history/002_first_eye/src/main/java/com/github/drinkjava2/frog/Frog.java new file mode 100644 index 0000000..b2cd055 --- /dev/null +++ b/history/002_first_eye/src/main/java/com/github/drinkjava2/frog/Frog.java @@ -0,0 +1,144 @@ +/* + * 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.github.drinkjava2.frog; + +import java.awt.Graphics; +import java.awt.Image; +import java.io.FileInputStream; +import java.util.ArrayList; +import java.util.List; +import java.util.Random; + +import javax.imageio.ImageIO; + +import com.github.drinkjava2.frog.brain.Cell; +import com.github.drinkjava2.frog.brain.Input; +import com.github.drinkjava2.frog.brain.Organ; +import com.github.drinkjava2.frog.brain.Output; +import com.github.drinkjava2.frog.egg.CellGroup; +import com.github.drinkjava2.frog.egg.Egg; +import com.github.drinkjava2.frog.egg.OrganDesc; +import com.github.drinkjava2.frog.egg.Zone; +import com.github.drinkjava2.frog.env.Application; +import com.github.drinkjava2.frog.env.Env; + +/** + * Frog = brain + organ, but now let's only focus on brain, organs are hard + * coded in egg + * + * 青蛙由脑细胞和器官组成，目前脑细胞可以变异、进化、遗传，以由电脑自动生成神经网络，但是器官在蛋里硬编码，不许进化，将来可以考虑器官的进化 + * + * @author Yong Zhu + * @since 1.0 + */ +public class Frog { + + public CellGroup[] cellGroups; + + /** brain cells */ + public List cells = new ArrayList<>(); + + /** 视觉细胞的输入区在脑中的坐标，随便取一个区就可以了，以后再考虑进化成两个眼睛 */ + public Zone eye = new Zone(100, 400, 100); + + /** 饥饿的感收区在脑中的坐标，先随便取就可以了，以后再考虑放到蛋里去进化 */ + public Zone hungry = new Zone(300, 100, 100); + + /** 运动细胞的输入区在脑中的坐标，先随便取就可以了，以后再考虑放到蛋里去进化 */ + public Zone moveDown = new Zone(700, 100, 40); // 屏幕y坐标是向下的 + public Zone moveUp = new Zone(700, 400, 40); + public Zone moveLeft = new Zone(650, 250, 40); + public Zone moveRight = new Zone(750, 250, 40); + + public List organs = new ArrayList<>(); + + public int x; // frog在env中的x坐标 + public int y; // frog在env中的y坐标 + public long energy = 10000; // 能量为0则死掉 + public boolean alive = true; // 设为false表示青蛙死掉了，将不参与任何计算和显示，以节省时间 + + static final Random r = new Random(); + static Image frogImg; + static { + try { + frogImg = ImageIO.read(new FileInputStream(Application.CLASSPATH + "frog.png")); + } catch (Exception e) { + e.printStackTrace(); + } + } + + public Frog(int x, int y, Egg egg) { + this.x = x; + this.y = y; + + // Brain cells + if (egg.cellGroups != null) { + cellGroups = new CellGroup[egg.cellGroups.length]; + for (int k = 0; k < egg.cellGroups.length; k++) { + CellGroup g = egg.cellGroups[k]; + cellGroups[k] = new CellGroup(g); + for (int i = 0; i < g.cellQty; i++) {// 开始根据蛋来创建脑细胞 + Cell c = new Cell(); + c.group = k; + int cellQTY = Math.round(g.inputQtyPerCell); + c.inputs = new Input[cellQTY]; + for (int j = 0; j < cellQTY; j++) { + c.inputs[j] = new Input(); + c.inputs[j].cell = c; + Zone.copyXY(randomPosInZone(g.groupInputZone), c.inputs[j]); + c.inputs[j].radius = g.cellInputRadius; + } + cellQTY = Math.round(g.outputQtyPerCell); + c.outputs = new Output[cellQTY]; + for (int j = 0; j < cellQTY; j++) { + c.outputs[j] = new Output(); + c.outputs[j].cell = c; + Zone.copyXY(randomPosInZone(g.groupOutputZone), c.outputs[j]); + c.outputs[j].radius = g.cellOutputRadius; + } + cells.add(c); + } + } + } + + // Create organs from egg, like eye, moves, eat... + if (egg.organDescs != null) + for (OrganDesc od : egg.organDescs) + organs.add(new Organ(od)); + + } + + public boolean active(Env v) { + energy -= 20; + if (!alive) + return false; + if (energy < 0) { + alive = false; + return false; + } + + for (Organ o : organs) + o.active(this); + return alive; + } + + private static Zone randomPosInZone(Zone z) { + return new Zone(z.x - z.radius + z.radius * 2 * r.nextFloat(), z.y - z.radius + z.radius * 2 * r.nextFloat(), + 0); + } + + public void show(Graphics g) { + if (!alive) + return; + g.drawImage(frogImg, x - 8, y - 8, 16, 16, null); + } + +}