序言
还记得小时候玩的一个手机游戏Tom猫吗，这只猫一直伴随着我长大，小时候我记得我可爱玩这只猫了，虽然他涨的的不好看，但是也不妨碍我喜欢他，今天刚好趁着掘金的吸猫活动，用Java重温一下这只可爱的猫猫。
教程
1.新建一个Maven项目
2.下载素材包
下载相应的动作，密码为gk98图片Animations文件和按钮Buttons文件，并且放在 项目 --> target --> classes --> 项目名 下。
新建一个TomCatPanel类
我们新建一个TomCatPanel类，这个类用于画出猫和定义猫的一点点击事件，代码也比较简单。
package cn.linstudy; import java.awt.Graphics; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import java.awt.image.BufferedImage; import java.awt.image.ImageObserver; import java.io.IOException; import javax.imageio.ImageIO; import javax.swing.JPanel; /** * @author XiaoLin */ public class TomCatPanel extends JPanel implements Runnable, MouseListener { BufferedImage back; BufferedImage eat; BufferedImage cymbal; BufferedImage drink; BufferedImage fart; BufferedImage pie; BufferedImage scratch; String[] paths = new String[100]; int count = 0; int index = 0; boolean flag = false; public TomCatPanel() { try { this.back = ImageIO.read(TomCatPanel.class.getResource("Animations/Eat/eat_00.jpg")); this.eat = ImageIO.read(TomCatPanel.class.getResource("Buttons/eat.png")); this.cymbal = ImageIO.read(TomCatPanel.class.getResource("Buttons/cymbal.png")); this.drink = ImageIO.read(TomCatPanel.class.getResource("Buttons/drink.png")); this.fart = ImageIO.read(TomCatPanel.class.getResource("Buttons/fart.png")); this.pie = ImageIO.read(TomCatPanel.class.getResource("Buttons/pie.png")); this.scratch = ImageIO.read(TomCatPanel.class.getResource("Buttons/scratch.png")); } catch (IOException var2) { var2.printStackTrace(); } } @Override public void paint(Graphics g) { super.paint(g); g.drawImage(this.back, 0, 0, 350, 600, (ImageObserver)null); g.drawImage(this.eat, 20, 300, 50, 50, (ImageObserver)null); g.drawImage(this.cymbal, 20, 370, 50, 50, (ImageObserver)null); g.drawImage(this.drink, 20, 440, 50, 50, (ImageObserver)null); g.drawImage(this.fart, 265, 300, 50, 50, (ImageObserver)null); g.drawImage(this.pie, 265, 370, 50, 50, (ImageObserver)null); g.drawImage(this.scratch, 265, 440, 50, 50, (ImageObserver)null); } @Override public void run() { while(true) { if (this.flag) { ++this.index; if (this.index >= this.count) { this.index = 0; this.flag = false; } try { this.back = ImageIO.read(TomCatPanel.class.getResource(this.paths[this.index])); } catch (IOException var3) { var3.printStackTrace(); } } try { Thread.sleep(50); } catch (InterruptedException var2) { var2.printStackTrace(); } this.repaint(); } } @Override public void mouseClicked(MouseEvent e) { } @Override public void mousePressed(MouseEvent e) { int mouseX = e.getX(); int mouseY = e.getY(); if (mouseX > 20 && mouseX < 70 && mouseY > 300 && mouseY < 350) { this.count = 40; this.updateImage("eat"); this.flag = true; } if (mouseX > 20 && mouseX < 70 && mouseY > 370 && mouseY < 420) { this.count = 13; this.updateImage("cymbal"); this.flag = true; } if (mouseX > 20 && mouseX < 70 && mouseY > 440 && mouseY < 490) { this.count = 81; this.updateImage("drink"); this.flag = true; } if (mouseX > 265 && mouseX < 315 && mouseY > 300 && mouseY < 350) { this.count = 28; this.updateImage("fart"); this.flag = true; } if (mouseX > 265 && mouseX < 315 && mouseY > 370 && mouseY < 420) { this.count = 24; this.updateImage("pie"); this.flag = true; } if (mouseX > 265 && mouseX < 315 && mouseY > 440 && mouseY < 490) { this.count = 56; this.updateImage("scratch"); this.flag = true; } if (mouseX > 100 && mouseX < 250 && mouseY > 100 && mouseY < 250) { this.count = 81; this.updateImage("knockout"); this.flag = true; } if (mouseX > 120 && mouseX < 230 && mouseY > 400 && mouseY < 500) { this.count = 34; this.updateImage("stomach"); this.flag = true; } if (mouseX > 235 && mouseX < 285 && mouseY > 450 && mouseY < 540) { this.count = 26; this.updateImage("angry"); this.flag = true; } if (mouseX > 120 && mouseX < 170 && mouseY > 520 && mouseY < 560) { this.count = 30; this.updateImage("footRight"); this.flag = true; } if (mouseX > 175 && mouseX < 225 && mouseY > 520 && mouseY < 560) { this.count = 30; this.updateImage("footLeft"); this.flag = true; } this.repaint(); } public void mouseReleased(MouseEvent e) { } public void mouseEntered(MouseEvent e) { } public void mouseExited(MouseEvent e) { } public void updateImage(String str) { for(int i = 0; i < this.count; ++i) { if (i < 10) { this.paths[i] = "Animations/" + str + "/" + str + "_0" + i + ".jpg"; } else { this.paths[i] = "Animations/" + str + "/" + str + "_" + i + ".jpg"; } } } } 复制代码
新建一个TomCat类
这个类是主类用于启动项目。
package cn.linstudy; import java.awt.Component; import javax.swing.JFrame; /** * @Author ljp * @Date 2021/11/4 11:09 * @Description */ public class TomCat { public static void main(String[] args) { JFrame frame = new JFrame("Tom猫"); TomCatPanel panel = new TomCatPanel(); frame.add(panel); Thread t = new Thread(panel); t.start(); panel.addMouseListener(panel); frame.setDefaultCloseOperation(3); frame.setSize(350, 600); frame.setLocationRelativeTo((Component)null); frame.setVisible(true); } } 复制代码
