1 files changed, 168 insertions, 0 deletions
diff --git a/src/ru/olamedia/game/MainMenu.java b/src/ru/olamedia/game/MainMenu.java
new file mode 100644
index 0000000..1b3db13
--- /dev/null
+++ b/src/ru/olamedia/game/MainMenu.java
@@ -0,0 +1,168 @@
+package ru.olamedia.game;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.net.InetAddress;
+
+import javax.swing.JButton;
+import javax.swing.JPanel;
+import javax.swing.border.Border;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.LineBorder;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+
+import ru.olamedia.olacraft.game.Game;
+import ru.olamedia.olacraft.network.ConnectionState;
+import ru.olamedia.olacraft.network.ConnectionStateListener;
+import ru.olamedia.olacraft.network.discovery.DiscoveryClient;
+import ru.olamedia.olacraft.network.discovery.DiscoveryListener;
+
+public class MainMenu extends JPanel implements ActionListener {
+	private JButton startButton;
+	private JButton startServerButton;
+	private JButton discoveryButton;
+	private DynamicJList hosts;
+	private DiscoveryClient discoveryClient = DiscoveryClient.getInstance();
+	private Thread discoveryClientThread;
+	private static final long serialVersionUID = -271797500986576805L;
+
+	private void stylizeButton(JButton b) {
+		Border line = new LineBorder(Color.BLACK);
+		Border margin = new EmptyBorder(5, 15, 5, 15);
+		Border compound = new CompoundBorder(line, margin);
+		b.setBackground(new Color(1f, 1f, 1f, 0.8f));
+		b.setBorder(compound);
+	}
+
+	private static boolean DEBUG = true;
+
+	@SuppressWarnings("unused")
+	private void debug(String s) {
+		if (DEBUG) {
+			System.out.println("[MainMenu] " + s);
+		}
+	}
+
+	public MainMenu() {
+		setSize(GameFrame.getWidth(), GameFrame.getHeight());
+		setOpaque(false);
+		// setBackground(new Color(0f, 0f, 0f, 0.8f));
+		startButton = new JButton();
+		startButton.setSize(500, 40);
+		startButton.setLocation((GameFrame.getWidth() - 500) / 2, 200);
+		startButton.setText("JOIN GAME");
+		startButton.setEnabled(false);
+		startButton.setActionCommand("connect");
+		startButton.addActionListener(this);
+		stylizeButton(startButton);
+		startServerButton = new JButton();
+		startServerButton.setSize(500, 40);
+		startServerButton.setLocation((GameFrame.getWidth() - 500) / 2, 260);
+		startServerButton.setText("START SERVER");
+		startServerButton.setActionCommand("start server");
+		startServerButton.addActionListener(this);
+		stylizeButton(startServerButton);
+		discoveryButton = new JButton();
+		discoveryButton.setSize(500, 40);
+		discoveryButton.setLocation((GameFrame.getWidth() - 500) / 2, 320);
+		discoveryButton.setText("REFRESH");
+		discoveryButton.setActionCommand("discovery lan");
+		discoveryButton.addActionListener(this);
+		stylizeButton(discoveryButton);
+		hosts = new DynamicJList();
+		hosts.setSize(500, 150);
+		hosts.setLocation((GameFrame.getWidth() - 500) / 2, 10);
+		hosts.addListSelectionListener(new ListSelectionListener() {
+			@Override
+			public void valueChanged(ListSelectionEvent e) {
+				if (hosts.getContents().isEmpty()) {
+					Game.client.setHostname("127.0.0.1");
+					System.out.println("Selected: none");
+					startButton.setEnabled(false);
+				} else {
+					String host = (String) hosts.getContents().get(e.getFirstIndex());
+					Game.client.setHostname(host);
+					System.out.println("Selected: " + host);
+					startButton.setEnabled(true);
+				}
+			}
+		});
+		add(hosts);
+		add(startButton);
+		add(startServerButton);
+		add(discoveryButton);
+		// LAN discover
+		// InetAddress address = Game.client.discoverHost(54777, 5000);
+		// System.out.println(address);
+		setLayout(new BorderLayout());
+		validate();
+		Game.client.addStateListener(new ConnectionStateListener() {
+			@Override
+			public void onChangeState(ConnectionState state) {
+				// debug("Client ConnectionState changed");
+				if (state.isConnected()) {
+					GameFrame.instance.setGLMode();
+					Game.instance.player.captureControls();
+					startButton.setText("LEAVE GAME");
+				} else {
+					GameFrame.instance.setUIMode();
+					startButton.setText("JOIN GAME");
+				}
+			}
+		});
+		discoveryClient.addHostListener(new DiscoveryListener() {
+			@Override
+			public void onHost(InetAddress address) {
+				if (null == address) {
+					discoveryButton.setEnabled(true);
+				} else {
+					hosts.getContents().addElement(address.getHostAddress());
+				}
+			}
+		});
+	}
+
+	@Override
+	public void actionPerformed(ActionEvent e) {
+		String cmd = e.getActionCommand();
+		if (cmd.equals("connect")) {
+			if (null != Game.instance) {
+				Game.instance = null;
+			}
+			Game.instance = new Game(Game.MODE_MULTIPLAYER);
+			if (Game.client.isConnected()) {
+				// LEAVE GAME
+				Game.client.close();
+			} else {
+				Game.client.connect();
+			}
+			Game.instance.start();
+		}
+		if (cmd.equals("start server")) {
+			startServerButton.setEnabled(false);
+			if (Game.server.isRunning()) {
+				Game.server.stop();
+				startServerButton.setText("START SERVER");
+				startServerButton.setEnabled(true);
+			} else {
+				Game.server.start();
+				if (Game.server.isRunning()) {
+					startServerButton.setText("STOP SERVER");
+					startServerButton.setEnabled(true);
+				} else {
+					startServerButton.setEnabled(true);
+				}
+			}
+		}
+		if (cmd.equals("discovery lan")) {
+			discoveryButton.setEnabled(false);
+			discoveryClientThread = new Thread(DiscoveryClient.getInstance(), "DISCOVERY CLIENT");
+			discoveryClientThread.start();
+			hosts.getContents().clear();
+		}
+	}
+}