Greenfoot

Baenefin

2013/10/29

#

Hi, I am trying to get thie to work. If my actor hits the bottom of the level AND had 0 lives, end game If not, she is placed at the starting position. This is what I have

    public void fall()
    {
        setLocation ( getX(), getY() + vSpeed);
        vSpeed = vSpeed + acceleration;
        if ( atBottom() && ((ShroomScore) getWorld().getObjects(ShroomScore.class).get(0))==null )
            gameEnd();
            else{
                setLocation((Alice.class),20,340);
            }
    }

SPower

2013/10/29

#

Well, what would you like to happen when you want to end the game? Do you want to show a scoreboard or go to the main menu, or something else?

Baenefin

2013/10/29

#

I will make a gameover world, with an option to restart the game

SPower

2013/10/29

#

Then you can just replace the line gameEnd with:

Greenfoot.setWorld(new GameOverWorld());

Baenefin

2013/10/29

#

Now every time I press the jump (up) button, it resets Alice to the given location in stead of jumping

   
public class Mover extends Actor
{
    private static final int acceleration = 1;      // down (gravity)
    public static final int Speed = 5;             // running speed (sideways)
    public int vSpeed = 0;                         // current vertical speed
 /**
     * Stop movement of this actor.
     */
    public void setVSpeed(int speed)
    {
        vSpeed = speed;
    }

    public void fall()
    {
        setLocation ( getX(), getY() + vSpeed);
        vSpeed = vSpeed + acceleration;
        if ( atBottom() && ((Score) getWorld().getObjects(Score.class).get(0))==null )
            gameEnd();
            else{
              setLocation (20,340);
            }
    }

    private boolean atBottom()
    {
        return getY() >= getWorld().getHeight() - 2;
    }

    private void gameEnd()
    {
        Greenfoot.setWorld(new gameOver());
    }
}

public class Alice extends Mover
{
 public void act() 
    {
        checkKeys();  
}
private void checkKeys()
    {
        if (Greenfoot.isKeyDown("left") )
        {
            setImage("AliceLeft.png");
            moveLeft();

        }
        if (Greenfoot.isKeyDown("right")  )
        {
            setImage("AliceRight.png");
            moveRight();

        }
        if (Greenfoot.isKeyDown("up") )
        {
            if (onGround() || onMover()) 
                jump();
        }

danpost

2013/10/29

#

Check your logic on lines 18 through 23 in the 'fall' method of the 'Mover' class.

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