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Thread: Image won't work!

  1. #1
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    Default Image won't work!

    I am trying to get an image to appear as what you are moving but it won't work!
    I am not good at image stuff and have no experience with it so if someone does please help me!
    package galaga;
     
    import java.awt.Color;
    import java.awt.Graphics;
    import java.awt.Image;
    import java.awt.Rectangle;
    import java.awt.event.KeyEvent;
    import java.awt.event.KeyListener;
    import java.awt.event.MouseEvent;
    import java.awt.event.MouseListener;
    import java.awt.image.ImageObserver;
    import java.io.File;
     
    import javax.swing.ImageIcon;
    import javax.swing.JFrame;
     
    public class mainmethod extends JFrame {
    	int x = 200, y = 325;
    	KL bob = new KL();
    	int xShoot = (int) (x + 37.5);
    	int yShoot = y;
    	boolean READY = false;
     
    	ImageIcon Spaceship = new ImageIcon("CRAPPYSPACESHIP.png");
    	Image Ship = Spaceship.getImage();
    	ImageObserver bo;
     
    	public mainmethod() {
    		super("Galaga");
    		setVisible(true);
    		setLocation(150, 150);
    		setSize(400, 400);
    		setDefaultCloseOperation(EXIT_ON_CLOSE);
    		addKeyListener(bob);
    	}
     
    	public class KL implements KeyListener {
     
    		public void keyPressed(KeyEvent e) {
     
    			if (e.getKeyCode() == KeyEvent.VK_LEFT) {
     
    				System.out.println("Starting with " + x);
    				System.out.println("x is now " + x);
    					System.out.println(" ");
    					x = x - 5;
    					xShoot=(int) (x+37.5);
    				if (x <= 10) {
    					x = 10;
    					System.out
    						.println("Collision detected with left side of window!");
     
    				}
    			}
    			if (e.getKeyCode() == KeyEvent.VK_RIGHT) {
     
    				System.out.println("Starting with " + x);
    				System.out.println("x is now " + x);
    					x = x + 5;
    					System.out.println(" ");
    					xShoot=(int) (x+37.5);
    				}
    				if (x >= 300) {
    					x = 300;
    					System.out
    						.println("Collision detected with right side of window!");
     
     
    			}
     
    			repaint();
     
    			if (e.getKeyCode() == KeyEvent.VK_SPACE) {
    				READY = true;
    				System.out.println("FIRE! \n");
    			}
    		}
     
    		public void keyReleased(KeyEvent e) {
    			if (e.getKeyCode() == KeyEvent.VK_SPACE) {
    				READY = false;
    				System.out.println("Not READY TO FIRE! \n");
    				if(READY=true) {
    					yShoot = yShoot -5;
    					repaint();
    				}
    			}
    		}
     
    		@Override
    		public void keyTyped(KeyEvent e) {
     
    		}
    	}
     
    	public void paint(Graphics g) {
     
    		Image dbImage = createImage(getWidth(), getHeight());
    		Graphics dbGraphics = dbImage.getGraphics();
    		paintComponent(dbGraphics);
    		g.drawImage(dbImage, 0, 0, this);
    		repaint();
     
    	}
     
    	public void paintComponent(Graphics g) {
    		g.setColor(Color.CYAN);
     
    		Rectangle blarp = new Rectangle(x, y, 150, 150);
     
    		bo.imageUpdate(Ship, PROPERTIES, x, y, (int) blarp.getWidth(), (int) blarp.getHeight());
     
    		g.drawImage(Ship, (int) blarp.getX(), (int) blarp.getY(), 90, 50, bo);
     
     
    		if (yShoot<4) {
    			yShoot=(int) blarp.getY();
    			xShoot=(int) ((int) blarp.getX() + 37.5);
    			repaint();
    		}
    		g.setColor(Color.RED);
    		Rectangle Bullet = new Rectangle(xShoot, yShoot, 10, 20);
    		g.fillRect((int) Bullet.getX(), (int) Bullet.getY(), 20, 30);
    		repaint();
     
    		if(yShoot<323) {
    			yShoot = yShoot - 5;
    			repaint();
    		}	
     
     
    	}
     
    }
    thx and please answer. All help will be MUCH appreciated!
    Last edited by jps; October 26th, 2012 at 05:35 PM.


  2. #2
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    Default Re: Image won't work!

    I am trying to get an image to appear as what you are moving but it won't work!
    Saying 'it won't work' is quite uninformative. Does it compile? Are there exceptions? If the answers are yes and no respectively, where is the image you expect to load relative to this class?

  3. #3
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    Default Re: Image won't work!

    It compiles and runs there the pcituredoesnt show up though instead nothig shows up

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