import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.awt.*;

/**
 * Something that contains some text and can be shown in the world.
 * 
 * @author Martin Schend, Jannis Andrija Schnitzer
 * @version 2011-01-21
 */
public class Label  extends Actor
{
    protected Color color;
    protected Font font;
    protected String text;
    
    public static final Color DEFAULT_COLOR = Color.WHITE;
    public static final Font DEFAULT_FONT = new Font("Verdana", Font.BOLD, 42);
    
    public Label(String the_text)
    {
        this(the_text, DEFAULT_COLOR, DEFAULT_FONT);
    }
    public Label(String the_text, Color the_color)
    {
        this(the_text, the_color, DEFAULT_FONT);
    }
    public Label(String the_text, Font the_font)
    {
        this(the_text, DEFAULT_COLOR, the_font);
    }
    public Label(String the_text, Color the_color, Font the_font)
    {
        text = the_text;
        color = the_color;
        font = the_font;
        setText(text);
    }
    
    public void setColor(Color newColor) 
    {
        color = newColor;
        setText(text);
    }
    public Color getColor()
    {
        return color;
    }
    
    public void setFont(Font newFont)
    {
        font = newFont;
        setText(text);
    }
    public Font getFont()
    {
        return font;
    }
    
    public void setText(String text)
    {
        GreenfootImage img = new GreenfootImage(text.length()*40, 50);
        img.setColor(color);
        img.setFont(font);
        img.drawString(text, 2, 50);
        setImage(img);
    }
}