Hello, I need help, I need my playerBoat to lose a life after hitting a rock. However, at the moment, when I hit a rock my playerBoat disappears and is removed from the world. I have shown the coding I have sued below. I honestly have no idea what I'm doing wrong.
This is the coding for my Rock
This is the code for my Health Bar
public void act()
{
move();
atWorldEdge();
if (isTouching(PlayerBoat.class))
{
removeTouching(PlayerBoat.class);
HealthBar hb = (HealthBar) getWorld().getObjects(HealthBar.class).get(0);
hb.loseHealth();
if (hb.health == 0)
{
getWorld().addObject(new GameOver(), getWorld().getWidth()/2, getWorld().getHeight()/2);
}
}
}{
int health = 3;
int healthBarWidth = 150;
int healthBarHeight = 15;
int pixelsPerHealthPoint = (int)healthBarWidth/health;
/**
* Act - do whatever the HealthBar wants to do. This method is called whenever
* the 'Act' or 'Run' button gets pressed in the environment.
*/
public void act()
{
update();
//Lose of Health
}
public HealthBar()
{
update();
}
public void update()
{
setImage(new GreenfootImage(healthBarWidth + 2, healthBarHeight + 2));
GreenfootImage myImage = getImage();
myImage.setColor(Color.WHITE);
myImage.drawRect(0, 0, healthBarWidth + 1, healthBarHeight +1);
myImage.setColor(Color.RED);
myImage.fillRect(1, 1, health*pixelsPerHealthPoint, healthBarHeight);
}
public void loseHealth()
{
health--;
}
}