예제 #1
0
 /**
  * This method sets up the panels used in this GUI and adds the appropriate listeners to the
  * components that require them.
  */
 private void setupPanels() {
   serverSettings = new ServerSettings();
   serverSettings.connectButton.addActionListener(listener);
   serverSettings.disconnectButton.addActionListener(listener);
   serverSettings.help.addActionListener(listener);
   dungeonPanel = new DungeonPanel();
   dungeonPanel.addKeyListener(listener);
   dungeonPanel.addMouseListener(listener);
   dungeonPanelOverlay = new DungeonPanelOverlay();
   dungeonPanelOverlay.endTurn.addMouseListener(listener);
   chatPanel = new ChatPanel();
   chatPanel.send.addActionListener(listener);
   chatPanel.message.addKeyListener(listener);
 }
예제 #2
0
 /**
  * This method updates the relevant sections of the GUI when a new LookReply and RenderHint are
  * received from the server.
  */
 public void updateGUI(char[][] newCells, String[] newRenderHint, boolean ourTurn) {
   char[] playerDirections = processRenderHint(newRenderHint);
   boolean hasLantern = (newCells[0].length == 7); // the size of the lookreply determines whether
   // the player has a lantern
   dungeonPanel.updateCells(newCells, hasLantern, playerDirections); // updates the map panel
   int goldHeld = client.getGoldHeld();
   int goldNeeded = client.getGoldNeeded();
   dungeonPanelOverlay.updateOverlay(hasLantern, ourTurn, goldHeld, goldNeeded);
   // updates the overlay
 }
예제 #3
0
 /**
  * This method handles the client pressing the Connect button. It catches the possible errors if
  * there were any, and connects the player to the server if there were none.
  */
 public void connectToServer() {
   String hostname = serverSettings.hostnameField.getText();
   String portNum = serverSettings.portNumField.getText();
   String playerName = serverSettings.playerNameField.getText();
   try {
     client = new Client(hostname, portNum, this);
     if (!playerName.equals("")) {
       client.sendHello(playerName);
     } // if no name was entered, the server will pick a default so we don't send HELLO
     toggleGUIStates(true); // let the GUI know we're now connected
     dungeonPanel.requestFocusInWindow(); // set the focus on the DungeonPanel so its KeyListeners
     // work without a click from the user
   } catch (NumberFormatException e) {
     showErrorMessage("Could not connect", "Invalid port number.");
   } catch (IOException e) { // if the server isn't available, because eg it is currently offline
     // or a mistake in the hostname/port number was made
     String errorMessage = "The server at " + hostname + ":" + portNum + " could not be reached.";
     showErrorMessage("Could not connect", errorMessage);
   }
 }
예제 #4
0
 /**
  * This method changes all of the GUI components depending on whether the player is connected to a
  * server, because different functionality is needed when we're connected from when we're not.
  */
 public void toggleGUIStates(boolean gameRunning) {
   serverSettings.flipButtonStates(gameRunning);
   chatPanel.setConnected(gameRunning);
   dungeonPanelOverlay.toggleGameStarted(gameRunning);
   dungeonPanel.setVisible(gameRunning);
 }