concurrent_project/GameWindow.java at master · thundR1/concurrent_project · GitHub

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import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class GameWindow extends JFrame implements KeyListener, ActionListener {

	private JLabel gameL;
	private JButton createBallB;
	private JButton exitB;

    boolean started;
	InfoPanel infoPanel;
	GamePanel gamePanel;
	JPanel buttonPanel;
	JPanel mainPanel;

	private Container c;

	int x, y;

	public GameWindow() {
		setTitle("Football game!");
		setSize(550, 535);

		gameL = new JLabel("");
        started =  false;

		createBallB = new JButton("Start game");
		exitB = new JButton("Exit");

		createBallB.addActionListener(this);
		exitB.addActionListener(this);

		infoPanel = new InfoPanel();

		gamePanel = new GamePanel(infoPanel);

		gamePanel.createGameEntities();
		gamePanel.setPreferredSize(new Dimension(400, 400));

		GridLayout gridLayout;

		buttonPanel = new JPanel();
		gridLayout = new GridLayout(1, 4);
		buttonPanel.setLayout(gridLayout);

		buttonPanel.add(createBallB);
		buttonPanel.add(exitB);

		mainPanel = new JPanel();
		mainPanel.add(infoPanel);
		mainPanel.add(gameL);
		mainPanel.add(gamePanel);
		mainPanel.add(buttonPanel);

		c = getContentPane();
		c.add(mainPanel);

		mainPanel.addKeyListener(this);

		mainPanel.setFocusable(true);
		mainPanel.requestFocus();

		setResizable(true);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		setVisible(true);
	}

	public void keyPressed(KeyEvent e) {
		if (started) {
			int direction = 0;

			int keyCode = e.getKeyCode();

			if (keyCode == KeyEvent.VK_LEFT) {
				direction = 1;
			}
			else if (keyCode == KeyEvent.VK_RIGHT) {
				direction = 3;
			}

			if(keyCode == KeyEvent.VK_SPACE) {
				gamePanel.kickBall();
				gamePanel.drawGameEntities();
			}

			gamePanel.updateGameEntities(direction);
			gamePanel.drawGameEntities();
		}
	}

	public void keyReleased(KeyEvent e) {}

	public void keyTyped(KeyEvent e) {}


	public void actionPerformed(ActionEvent e) {
		String command = e.getActionCommand();

		if (command.equals(createBallB.getText())) {
			gamePanel.drawGameEntities();
			gamePanel.startGoal();
			started = true;
			createBallB.setEnabled(false);
		}
		else if (command.equals(exitB.getText())) {
			System.exit(0);
		}

		mainPanel.requestFocus();

	}
}