How much help do you need?
I downloaded your game and the first thing I noticed was that the players could slip through the ground. I simplified this by making one ground object. You can add the following code and then adjust the addObject() in your world class so that you spawn one groung (X-coordinate 250).
public Ground()
{
GreenfootImage image = new GreenfootImage(400,10);
image.drawRect(0,0,400,10);
image.setColor(Color.RED);
image.fillRect(0,0,400,10);
setImage(image);
}
2013/5/22
Color Palette
2013/5/17
My Game
2013/5/17
My Game