import javax.swing.JComponent;
import java.awt.Graphics;
import java.awt.Dimension;

public class Gallows extends JComponent { 

	public short errors;

	public Gallows() {
		this.setPreferredSize(new Dimension(150,150));
		errors = 0;
	}
	
	public void setErrors(short errors) {
		this.errors = errors;
	}
	
	public void addError() {
		errors += 1;
	}
	
	public boolean isLost(){
      if (errors > 6)
        {	
			return true;
		}
		else
		{
			return false;
		}
	}

	protected void paintComponent(Graphics g) {
	
	switch(errors)
	 	{
        case 6: 
        g.drawOval(110, 50, 20, 20);
        g.drawOval(105, 70, 30, 30);
        g.drawLine(131, 75, 136, 70);
        g.drawLine(107, 75, 102, 70);        
        g.drawLine(127, 100, 132, 112);
        g.drawLine(113, 100, 108, 112);        
        
        case 5:         	
        g.drawLine(120, 10, 120, 50);
        
        case 4: 	
        g.drawLine(50, 20, 65, 10);
               
        case 3: 	
        g.drawLine(50, 10, 130, 10);
        
        case 2: 	
        g.drawLine(50, 10, 50, 145);
                
        case (short) 1: 	
        g.drawLine(5, 145, 140, 145);
        
		}
	}

}