ConnectLDriver3

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;

public class ConnectLDriver extends JApplet  implements MouseListener {

	ConnectLGame thisGame = new ConnectLGame();
	Canvas  canvas;
	uiHandler uih;
	int sqWid,sqHgt;
	int turn;
	JTextField label;
	JComboBox aiBox;
	boolean initialClick = false;
	boolean falseClick = false;
	Integer[] aiLevel = {1, 2, 3, 4, 5, 6, 7, 8, 9};


	public class Canvas extends JPanel {
		public void paintComponent(Graphics g){
			super.paintComponent(g);

			int w,h;
			int rows = thisGame.rows;
			int cols = thisGame.cols;   // number of rows and columns for the board

			w = getWidth();
			h = getHeight();

			g.setColor( Color.black);
			g.drawLine(10,10,200,200);

			sqWid = w/cols;
			sqHgt = h/rows;

			g.setColor(Color.gray);
			g.fillRect(0, 0, 500, 500);

			for (int j = 0; j < rows; j++) {
				for (int i=0; i < cols; i++) {
					g.setColor(Color.black);
					g.drawLine(i*sqWid, 0, i*sqWid, h);
					g.drawLine(0, j*sqHgt, w, j*sqHgt);

					if(thisGame.getValueInLoc(j, i) != thisGame.MARK_NONE) {
						if(thisGame.getValueInLoc(j, i) %2 == thisGame.MARK_O){
							g.setColor(Color.red);
							g.fillOval(i*sqWid, j*sqHgt, sqWid, sqHgt);
						}
						else if (thisGame.getValueInLoc(j, i) %2 == thisGame.MARK_X)
							g.setColor(Color.black);
						g.fillOval(i*sqWid, j*sqHgt, sqWid, sqHgt);
					}
			}
			}
			 if(thisGame.getGameState() == thisGame.GAME_STATE_X_TURN)
		 			label.setText("Black's Turn");
		 		else if(thisGame.getGameState() == thisGame.GAME_STATE_O_TURN)
		 			label.setText("Red's Turn");
		 		else if (thisGame.getGameState() == thisGame.GAME_STATE_O_WON)
		 			label.setText("Red Wins");
		 		else if (thisGame.getGameState() == thisGame.GAME_STATE_X_WON)
		 			label.setText("Black Wins");
			 if(falseClick)
				 label.setText("Choose another column");
		}
	}

	private class uiHandler implements ActionListener {  // The event listener.
		public void actionPerformed(ActionEvent e) {
        initialClick = true;
        checkBox();
		thisGame.reset();
         canvas.repaint();

		}
	}  // end uiHandler class

	public void init() {  // initialize the applet

		this.setSize(500, 500);
		createComponents();

	}

	public void createComponents() {

		JPanel content = new JPanel();
		content.setLayout( new BorderLayout());

		JPanel uip = new JPanel();
		uip.setLayout( new FlowLayout());
		label = new JTextField("Press New Game button");
		aiBox = new JComboBox(aiLevel);


		JButton b4 = new JButton("New Game");
		uip.add(aiBox);
		uip.add(b4);
		uip.add(label);


		uih = new uiHandler();
		b4.addActionListener(uih);
		canvas = new Canvas();
		canvas.setBackground(new Color(210, 180, 140));

        canvas.addMouseListener(this);

		content.add(canvas, BorderLayout.CENTER);
		content.add(uip, BorderLayout.SOUTH);
		setContentPane(content);

	}


	public void checkBox() {

		if(initialClick == false || thisGame.getGameState() == thisGame.GAME_STATE_O_WON || thisGame.getGameState() == thisGame.GAME_STATE_X_WON)
		{

			aiBox.setEnabled(true);
		}
		else
			aiBox.setEnabled(false);
	}
	@Override
	public void mouseClicked(MouseEvent e) {
		// TODO Auto-generated method stub

		//System.out.println( "Coords "+ e.getX() + " " + e.getY());
		int x = e.getX();
		int y = e.getY();
		int c, r;
         c = x / sqWid;
         r = y / sqHgt;
        // System.out.println("TEST " + c + " " + r);

         if(initialClick == false)
      			label.setText("Press New Game button");
         else {

	         if(thisGame.placeChecker(c)) {
	        	 falseClick = false;
	        	 if ( thisGame.getGameState() == ConnectLGame.GAME_STATE_O_TURN ||
	        				thisGame.getGameState() == ConnectLGame.GAME_STATE_X_TURN) {

	        					mmPlayer.play(thisGame, aiBox.getSelectedIndex());
	         }
	         }
	         else {
	     		falseClick = true;

	         }

	         checkBox();
	         canvas.repaint();
         }


	}

	@Override
	public void mouseEntered(MouseEvent arg0) {
		// TODO Auto-generated method stub

	}


	@Override
	public void mouseExited(MouseEvent arg0) {
		// TODO Auto-generated method stub

	}


	@Override
	public void mousePressed(MouseEvent arg0) {
		// TODO Auto-generated method stub

	}


	@Override
	public void mouseReleased(MouseEvent arg0) {
		// TODO Auto-generated method stub

	}
}