/** 
 *	@author Kristof Friedrichsen
 *      @author Ryan Mann
 *      @author Bob Free
 *      @author Pat O'Neill
 *	@version December 15, 2006
**/
package chutesladder;
import javax.swing.JPanel;
import javax.swing.JButton;

import java.util.Random;
import java.util.Date;
import java.awt.Color;
import java.awt.BorderLayout;

import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;


public class GamePlayPanel extends JPanel
{
    static private SpinnerPanel spinnerPanel;
    static public JButton btSpin;
    static private int spinnerValue=1;
    
    /** Creates a new instance of MainPanel */
    
    public GamePlayPanel()
    {
        spinnerPanel = new SpinnerPanel();
        btSpin = new JButton("Spin");
        spinnerPanel.setBackground(Color.BLACK);
        
        BorderLayout gamePlayLayout = new BorderLayout();
        
        this.setLayout(gamePlayLayout);
        add(BorderLayout.CENTER, spinnerPanel);
        add(BorderLayout.SOUTH, btSpin);
        btSpin.addActionListener(new SpinListener());
    }
    
    public int getSpinnerValue()
    {
        return spinnerValue;
    }
    static public void SetButtonFalse()
    {
        btSpin.setEnabled(false);
        System.out.println("Button set to false.");
    }
    static public void SetButtonTrue()
    {
        btSpin.setEnabled(true);
        System.out.println("Button set to true.");
    }
    
    public class SpinListener implements ActionListener
    {
        public void actionPerformed(ActionEvent event)
        {
            Date time = new Date();
            Random rand = new Random(time.getTime());
            
            //This prevents from spinning zero times
            
            int spinNum = rand.nextInt(18)+6;
            
            // but we will spin from 0 to the random number
            for (int i=0; i < spinNum; i++)
            {
                for (int j=0;j<6;j++)
                {
                    spin(i);
                }
                spinnerValue++;
                if(spinnerValue > 6)
                    spinnerValue = 1;
            }
            System.out.println("Spinner should be on " + spinnerValue);
            CaL.movePlayer(spinnerValue,CaL.myNumber);
            
            
            
        }
        
    }
    public static void forceSpin()
    {
        Date time = new Date();
        Random rand = new Random(time.getTime());
        
        //This prevents from spinning zero times
        //number between 30 and 50
        int spinNum = rand.nextInt(20)+2;
        
        // but we will spin from 0 to the random number
        for (int i=0; i < spinNum; i++)
        {
            for (int j=0;j<6;j++)
            {
                spin(i);
            }
            spinnerValue++;
            if(spinnerValue > 6)
                spinnerValue = 1;
        }
        //System.out.println("Spinner should be on " + spinnerValue);
        try
        {
            CaL.movePlayer(spinnerValue,CaL.myNumber);
        }
        catch (NullPointerException exp)
        {}
        
    }
    static private void spin(int x)
    {
        // Changes the speed of the spin by changing the sleep
        // time between each spin
        int sleepTime = 0;
        
        try
        {
            Thread.sleep(sleepTime);
            spinnerPanel.changeAngle(-10);
            //System.out.println("Update Spinner " + x);
            spinnerPanel.update(spinnerPanel.getGraphics());
        }
        catch (InterruptedException e)
        {
            System.out.println(e);
        }
        
    }
}