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#Actualrip-off

Posted 29 January 2013 - 04:16 AM

laserinvalid_zpsfbcae1a5.jpg

 

I do not understand why I am getting weird data values with invalid at the end for the laser even though I created a object reference of the Laser class. The code is written in Java

 

 

 

Here's my code to the Ship and Laser class:

 
public class Ship extends Sprite implements KeyListener{
 
private Laser laser;
 
 
public Ship(Vector2D position) {
            this(position.x, position.y);
        }
        
        public Ship(double x, double y) {
            // Physics/movement stuff
            position = new Vector2D(x, y);
            velocity = new Vector2D();
            speed = 5.0;
            
            // Make the Java key listener key-repeat work as we expect
            isLeftPressed = false;
            isRightPressed = false;
            
            try {
                image = ImageIO.read(new File("src/pics/ship.PNG"));
            } 
            catch (IOException e) {
                e.printStackTrace();
            }
            
            // Add ship as a key listener
            Game.getInstance().addKeyListener(this);
        }
 
        public void keyPressed(KeyEvent e) {
            // Handle the player keys
            switch (e.getKeyCode()) {
            case (KeyEvent.VK_Z):
                laser = new Laser(getLaserSpawnPoint());
                Game.getInstance().add(laser);
                System.out.println(laser);
           
                break;
            }
        }
 
        private Vector2D getLaserSpawnPoint() {
            return new Vector2D(position.x + 22, position.y - 52);
        }
  
 
 
}
 
public class Laser extends Sprite {
    private Image image;
    private Rectangle rectangle;
    
    public Laser(Vector2D position) {
        this(position.x, position.y);
        
    }
    
    public Laser(double x, double y) {
        position = new Vector2D(x, y);
        velocity = new Vector2D(0, -5);
        
        try {
            image = ImageIO.read(new File("src/pics/laser.PNG"));
        } 
        catch (IOException e) {
            e.printStackTrace();
        }
}
 
public class Sprite extends Component implements GameComponent {
 
    public Vector2D position;
    public Vector2D velocity;
    
    @Override
    public void update(long milliseconds) {
        // TODO Auto-generated method stub
        
    }
 
    @Override
    public void draw(Graphics g) {
        // TODO Auto-generated method stub
        
    }
 
    
 
}

: Adding code tags


#4rip-off

Posted 29 January 2013 - 04:15 AM

laserinvalid_zpsfbcae1a5.jpg

 

I do not understand why I am getting weird data values with invalid at the end for the laser even though I created a object reference of the Laser class. The code is written in Java

 

 

 

Here's my code to the Ship and Laser class:

 
public class Ship extends Sprite implements KeyListener{
 
private Laser laser;
 
 
public Ship(Vector2D position) {
            this(position.x, position.y);
        }
        
        public Ship(double x, double y) {
            // Physics/movement stuff
            position = new Vector2D(x, y);
            velocity = new Vector2D();
            speed = 5.0;
            
            // Make the Java key listener key-repeat work as we expect
            isLeftPressed = false;
            isRightPressed = false;
            
            try {
                image = ImageIO.read(new File("src/pics/ship.PNG"));
            } 
            catch (IOException e) {
                e.printStackTrace();
            }
            
            // Add ship as a key listener
            Game.getInstance().addKeyListener(this);
        }
 
        public void keyPressed(KeyEvent e) {
            // Handle the player keys
            switch (e.getKeyCode()) {
            case (KeyEvent.VK_Z):
                laser = new Laser(getLaserSpawnPoint());
                Game.getInstance().add(laser);
                System.out.println(laser);
           
                break;
            }
        }
 
        private Vector2D getLaserSpawnPoint() {
            return new Vector2D(position.x + 22, position.y - 52);
        }
  
 
 
}

: Adding code tags


#3rip-off

Posted 29 January 2013 - 04:14 AM

laserinvalid_zpsfbcae1a5.jpg

 

I do not understand why I am getting weird data values with invalid at the end for the laser even though I created a object reference of the Laser class. The code is written in Java

 

 

 

Here's my code to the Ship and Laser class:

public class Ship extends Sprite implements KeyListener{
 
private Laser laser;
 
 
public Ship(Vector2D position) {
            this(position.x, position.y);
        }
        
        public Ship(double x, double y) {
            // Physics/movement stuff
            position = new Vector2D(x, y);
            velocity = new Vector2D();
            speed = 5.0;
            
            // Make the Java key listener key-repeat work as we expect
            isLeftPressed = false;
            isRightPressed = false;
            
            try {
                image = ImageIO.read(new File("src/pics/ship.PNG"));
            } 
            catch (IOException e) {
                e.printStackTrace();
            }
            
            // Add ship as a key listener
            Game.getInstance().addKeyListener(this);
        }
 
        public void keyPressed(KeyEvent e) {
            // Handle the player keys
            switch (e.getKeyCode()) {

            case (KeyEvent.VK_Z):
                laser = new Laser(getLaserSpawnPoint());
                Game.getInstance().add(laser);
                System.out.println(laser);
           
                break;
            }
        }

 
        private Vector2D getLaserSpawnPoint() {
            return new Vector2D(position.x + 22, position.y - 52);
        }
  
 
 
}

: Adding code tags


#2warnexus

Posted 28 January 2013 - 10:44 PM

laserinvalid_zpsfbcae1a5.jpg

 

I do not understand why I am getting weird data values with invalid at the end for the laser even though I created a object reference of the Laser class. The code is written in Java

 

 

 

Here's my code to the Ship and Laser class:

 

public class Ship extends Sprite implements KeyListener{

 

private Laser laser;

 

 

public Ship(Vector2D position) {
            this(position.x, position.y);
        }
        
        public Ship(double x, double y) {
            // Physics/movement stuff
            position = new Vector2D(x, y);
            velocity = new Vector2D();
            speed = 5.0;
            
            // Make the Java key listener key-repeat work as we expect
            isLeftPressed = false;
            isRightPressed = false;
            
            try {
                image = ImageIO.read(new File("src/pics/ship.PNG"));
            
            catch (IOException e) {
                e.printStackTrace();
            }
            
            // Add ship as a key listener
            Game.getInstance().addKeyListener(this);
        }
 
        public void keyPressed(KeyEvent e) {
            // Handle the player keys
            switch (e.getKeyCode()) {
            case (KeyEvent.VK_Z):
                laser = new Laser(getLaserSpawnPoint());
                Game.getInstance().add(laser);
                System.out.println(laser);
           
                break;
            }
        }
 
        private Vector2D getLaserSpawnPoint() {
            return new Vector2D(position.x + 22, position.y - 52);
        }
  
 
 
}
 
public class Laser extends Sprite {
    private Image image;
    private Rectangle rectangle;
    
    public Laser(Vector2D position) {
        this(position.x, position.y);
        
    }
    
    public Laser(double x, double y) {
        position = new Vector2D(x, y);
        velocity = new Vector2D(0, -5);
        
        try {
            image = ImageIO.read(new File("src/pics/laser.PNG"));
        
        catch (IOException e) {
            e.printStackTrace();
        }
}
 
public class Sprite extends Component implements GameComponent {
 
    public Vector2D position;
    public Vector2D velocity;
    
    @Override
    public void update(long milliseconds) {
        // TODO Auto-generated method stub
        
    }
 
    @Override
    public void draw(Graphics g) {
        // TODO Auto-generated method stub
        
    }
 
    
 
}
 
    
    
    

#1warnexus

Posted 28 January 2013 - 02:16 PM

 

I do not understand why I am getting weird data values with invalid at the end for the laser even though I created a object reference of the Laser class. The code is written in Java

 

 

 

Here's my code to the Ship and Laser class:

 

public class Ship extends Sprite implements KeyListener{

 

private Laser laser;

 

 

public Ship(Vector2D position) {
            this(position.x, position.y);
        }
        
        public Ship(double x, double y) {
            // Physics/movement stuff
            position = new Vector2D(x, y);
            velocity = new Vector2D();
            speed = 5.0;
            
            // Make the Java key listener key-repeat work as we expect
            isLeftPressed = false;
            isRightPressed = false;
            
            try {
                image = ImageIO.read(new File("src/pics/ship.PNG"));
            
            catch (IOException e) {
                e.printStackTrace();
            }
            
            // Add ship as a key listener
            Game.getInstance().addKeyListener(this);
        }
 
        public void keyPressed(KeyEvent e) {
            // Handle the player keys
            switch (e.getKeyCode()) {
            case (KeyEvent.VK_Z):
                laser = new Laser(getLaserSpawnPoint());
                Game.getInstance().add(laser);
                System.out.println(laser);
           
                break;
            }
        }
 
        private Vector2D getLaserSpawnPoint() {
            return new Vector2D(position.x + 22, position.y - 52);
        }
  
 
 
}
 
public class Laser extends Sprite {
    private Image image;
    private Rectangle rectangle;
    
    public Laser(Vector2D position) {
        this(position.x, position.y);
        
    }
    
    public Laser(double x, double y) {
        position = new Vector2D(x, y);
        velocity = new Vector2D(0, -5);
        
        try {
            image = ImageIO.read(new File("src/pics/laser.PNG"));
        
        catch (IOException e) {
            e.printStackTrace();
        }
}
 
 
    
    
    

 


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