Program That Creates A 2d Animation of a Moving Spaceship Using Java Programming Language Assignment Solution

Instructions

Objective

Write a program that creates a 2d animation of a moving spaceship using Java programming language.

Requirements and Specifications

Drew the spaceship here(in uploaded java file) it is moving using keylistener L, U, R, D it is moving in up down left and right , I also need to enlarge and shrink that spaceship. I completed till up down left and right but was not able to enlarge and shrink that spaceship. I need only this feature. It should be shrunk by pressing any key and should be enlarged by pressing any key. Along with this feature, there is a 3 building at the bottom of that canvas, I need one of that building to be jumped(one time jump on pressing one time) by pressing any key.

So you need to do is: Shrink and enlarge spaceship AND jump any building by pressing any key.

Screenshots

Source Code

import java.awt.*; import java.awt.event.*; import java.awt.Color; import java.awt.Graphics; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.KeyEvent; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.Timer; /** * * @author Yashkumar Chadasania * CS07580_10/12/2020 */ public class MovingSpace extends JPanel implements KeyListener, ActionListener { Timer t=new Timer(5,this); int x=0, y=0, velx=0, vely=0; int width = 200; int height=200; public MovingSpace() { t.start(); addKeyListener(this); setFocusable(true); setFocusTraversalKeysEnabled(false); } @Override public void paintComponent( Graphics g ) { //cleans the screen super.paintComponent(g); Graphics2D g2= (Graphics2D) g; //g2.fillRect(x, y, 40, 40); super.paintComponent(g); g2.setColor(Color.GREEN); g2.fillArc(125+x, 140+y, 150, 50, 45, 360); g2.setColor(Color.black); g2.drawArc(125+x, 140+y, 150, 50, 50, -280); g2.setColor(Color.GREEN); g2.fillArc(150+x, 110+y, 100, 75, 0, 180); g2.setColor(Color.black); g2.drawArc(150+x, 110+y, 100, 75, 0, 180); g2.setColor(Color.black); g2.fillArc(160+x, 130+y, 15, 25, 0, 360); g2.setColor(Color.red); g2.fillArc(180+x, 135+y, 15, 25, 0, 360); g2.setColor(Color.yellow); g2.fillArc(200+x, 135+y, 15, 25, 0, 360); g2.setColor(Color.cyan); g2.fillArc(220+x, 130+y, 15, 25, 0, 360); g2.setColor(Color.blue); g2.fillArc(25, 270, 350, 80, 0, 180); g2.setColor(Color.black); g2.fillRect(110, 235, 25, 50); g2.fillRect(140, 220, 25, 70); g2.fillRect(170, 235, 25, 50); g2.setColor(Color.magenta); g2.setFont(new Font("TimesRoman", Font.BOLD,12)); g2.drawString("Yashkumar's", 160+x, 170+y); g2.drawString("Spaceship", 160+x, 180+y); } public void actionPerformed(ActionEvent e){ x = x+velx; y = y+vely; repaint(); } public void up(){ vely=-1; velx=0; } public void down(){ vely=1; velx=0; } public void left(){ vely=0; velx=-1; } public void right(){ vely=0; velx=1; } public void enlarge(){ x+=width*2; y+=height*2; } @Override public void keyPressed(KeyEvent e){ int code = e.getKeyCode(); if (code == KeyEvent.VK_L){ up(); } if (code == KeyEvent.VK_U){ down(); } if (code == KeyEvent.VK_R){ left(); } if (code == KeyEvent.VK_D){ right(); } if (code == KeyEvent.VK_Q){ enlarge();} } @Override public void keyTyped(KeyEvent e) {} @Override public void keyReleased(KeyEvent e) { velx=0; vely=0; } public static void main(String[] args) { JFrame jp1 = new JFrame(); MovingSpace a = new MovingSpace(); a.setFocusable(true); a.requestFocusInWindow(); jp1.getContentPane().add(a, BorderLayout.CENTER); jp1.setSize(new Dimension(500,400)); jp1.setVisible(true); jp1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } private void setFocusTraversalKeysEnable(boolean b) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseClicked(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mousePressed(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseReleased(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseEntered(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseExited(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseDragged(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } public void mouseMoved(MouseEvent e) { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } private static class keyEvent { public keyEvent() { } private int getKeycode() { throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates. } } private static class Public { public Public() { } } }