Program That Creates a Moving Spaceship Using Java

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

program creates a spaceship in Java programming language

program creates a spaceship in Java programming language 1

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() {
        }
    }
}

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

Instructions

Requirements and Specifications