package javaapplication11;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.HeadlessException;
import java.awt.Shape;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.util.ArrayList;
import java.util.List;
import javax.swing.JFrame;
import javax.swing.JPanel;

/**
 *
 * @author Jérémie Malfroid
 */
public class JavaApplication11 extends JFrame
{

    private boolean upPressed = false;
    private boolean downPressed = false;
    private boolean leftPressed = false;
    private boolean rightPressed = false;
    private boolean spacePressed = false;
    private boolean gameRunning = true;
    private boolean jumping = true;

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        new JavaApplication11().setVisible(true);
    }
    CenterPanel pan;

    public JavaApplication11() throws HeadlessException
    {
        setSize(640, 480);
        setDefaultCloseOperation(EXIT_ON_CLOSE);
        pan = new CenterPanel();
        add(pan);

        pan.addKeyListener(new MyKeyListener());

        for (int i = 0; i < 100; i++)
            pan.moveRight();

        Thread t = new Thread(new Runnable()
        {

            @Override
            public void run()
            {
                while (gameRunning) {

//                    System.out.println("tête de bite");
                    if (rightPressed == true)
                        pan.moveRight();
                    if (leftPressed == true)
                        pan.moveLeft();

                    if (upPressed == true)
                        pan.moveUp();
                    if (downPressed == true)
                        pan.moveDown();

                    pan.repaint();

                    try {
                        Thread.sleep(5);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
        });

        t.start();
    }

    class CenterPanel extends JPanel
    {

        int w = 640, h = 480;
        List<Shape> shapes = new ArrayList<Shape>();
//        SelectionMouseListener mouseListener;
        AffineTransform positionPerso = new AffineTransform();

        Point2D.Float test = new Point2D.Float();

        public CenterPanel()
        {
            setSize(w, h);
//            shapes.add(new Ellipse2D.Double(30, 30, 100, 100));
            shapes.add(new Rectangle2D.Double(150, 100, 100, 120));
//            mouseListener = new SelectionMouseListener(this);
//            addMouseListener(mouseListener);
//            addKeyListener(new KeyListener());
        }

        public Shape getShapeAt(int x, int y)
        {
            for (Shape s : shapes)
                if (s.contains(x, x))
                    return s;
            return null;
        }

        @Override
        public void paintComponent(Graphics graphics)
        {
            Graphics2D g = (Graphics2D) graphics;
            g.clearRect(0, 0, w, h);
            g.setColor(Color.white);
            g.fillRect(0, 0, w, h);

            g.setColor(Color.red);
            for (Shape s : shapes)
                g.draw(s); //                g.fill(s);


//            g.translate(100, 100);
//
//            for (Shape s : shapes)
//                g.draw(s);

//            g.setColor(Color.black);
//            g.setStroke(new BasicStroke(3));
//            if (mouseListener.getSelected() != null)
//                g.draw(mouseListener.getSelected());

            g.fillOval((int)test.x, (int)test.y, 5, 5);

            g.transform(positionPerso);
            g.setColor(Color.green);
            g.fillOval(0, 0, 10, 10);

        }

        public void moveUp()
        {
            positionPerso.translate(0, -1);

        }

        public void moveDown()
        {
            positionPerso.translate(0, 1);
        }

        public void moveLeft()
        {
            positionPerso.²(-1, 0);
            System.out.println("left");
        }

        public void moveRight()
        {
            positionPerso.translate(1, 0);
            test.x++;
            System.out.println("right");
        }
    }

//    class SelectionMouseListener extends MouseAdapter
//    {
//
//        Shape selected;
//        CenterPanel panel;
//
//        public SelectionMouseListener(CenterPanel panel)
//        {
//            this.panel = panel;
//        }
//
//        public Shape getSelected()
//        {
//            return selected;
//        }
//
//        public void setSelected(Shape selected)
//        {
//            this.selected = selected;
//        }
//
//        @Override
//        public void mouseReleased(MouseEvent e)
//        {
//            selected = panel.getShapeAt(e.getX(), e.getY());
//            panel.repaint();
//        }
//    }

    class MyKeyListener extends KeyAdapter
    {

        @Override
        public void keyPressed(KeyEvent e)
        {
            System.out.println(e.getKeyChar());
            if (e.getKeyCode() == KeyEvent.VK_UP)
                upPressed = true;
            if (e.getKeyCode() == KeyEvent.VK_DOWN)
                downPressed = true;
            if (e.getKeyCode() == KeyEvent.VK_LEFT)
                leftPressed = true;
            if (e.getKeyCode() == KeyEvent.VK_RIGHT)
                rightPressed = true;
            if (e.getKeyCode() == KeyEvent.VK_SPACE)
                spacePressed = true;
        }

        @Override
        public void keyReleased(KeyEvent e)
        {
            System.out.println(e.getKeyChar());
            if (e.getKeyCode() == KeyEvent.VK_UP)
                upPressed = false;
            if (e.getKeyCode() == KeyEvent.VK_DOWN)
                downPressed = false;
            if (e.getKeyCode() == KeyEvent.VK_LEFT)
                leftPressed = false;
            if (e.getKeyCode() == KeyEvent.VK_RIGHT)
                rightPressed = false;
            if (e.getKeyCode() == KeyEvent.VK_SPACE)
                spacePressed = false;
        }
    }
}