Add word fetching

Author: abhay7dev

client/src/main/java/dev/abhay7/skribbl/client/Board.java

@@ -18,6 +18,7 @@
 import javax.swing.BoxLayout;
 import javax.swing.JButton;
 import javax.swing.JComponent;
+import javax.swing.JLabel;
 import javax.swing.JPanel;
 
 public class Board extends JPanel {
@@ -76,6 +77,14 @@ public void actionPerformed(ActionEvent e) {
     public void setDrawing(boolean drawing) { this.isDrawing = drawing; }
     public Canvas getCanvas() { return this.canvas; }
 
+    protected void addWordPhrase(String phrase) {
+        JLabel jl = new JLabel(phrase.substring(0, 1).toUpperCase() + phrase.substring(1, phrase.length()));
+        jl.setFont(getFont().deriveFont(20.0f));
+        this.add(jl);
+        this.revalidate();
+        this.repaint();
+    }
+
     private JButton getColorButton(Color c) {
         JButton but = new JButton();
         but.setBackground(c);

client/src/main/java/dev/abhay7/skribbl/client/Client.java

@@ -27,6 +27,7 @@
 import javax.swing.border.EmptyBorder;
 
 import dev.abhay7.skribbl.server.datapacks.LobbyJoinPack;
+import dev.abhay7.skribbl.server.datapacks.WordsFetchPack;
 
 public class Client {
 
@@ -52,6 +53,11 @@ public class Client {
     private Map<String, Integer> currentPlayersMap;
     private ArrayList<String> currentPlayersList;
     private ArrayList<String> playersWhoHavePlayed;
+    private ArrayList<String> wordsGuessed;
+
+    private String chosenWord = "";
+
+    private ArrayList<String> wordList;
 
     private JPanel currentlyDisplayedPanel;
     private JPanel usersPanel;
@@ -116,6 +122,9 @@ public void windowClosing(java.awt.event.WindowEvent we) {
             currentPlayersMap = new HashMap<String, Integer>();
             currentPlayersList = new ArrayList<String>();
             playersWhoHavePlayed = new ArrayList<String>();
+            wordsGuessed = new ArrayList<String>();
+            wordList = new ArrayList<String>();
+
             this.setPlaying(false);
             this.setHosting(false);
             frame.setVisible(true);
@@ -482,14 +491,35 @@ protected void done() {
 
         }).execute();
     }
+
+    protected void startDrawing() {
+        if(this.getBoard().isDrawing()) {
+            if(wordList.isEmpty()) {
+                try {
+                    WordsFetchPack wfp = this.networkHandler.getWords();
+                    this.wordList.addAll(wfp.getWordList());
+                } catch(Exception e) {
+                    System.out.println("Error fetching words: " + e);
+                }
+            }
+            String chosenWord = this.wordList.get((int) (this.wordList.size() * (Math.random())));
+            while(this.wordsGuessed.contains(chosenWord)) {
+                chosenWord = this.wordList.get((int) (this.wordList.size() * (Math.random())));
+            }
+            this.board.addWordPhrase(this.chosenWord);
+        }
+    }
 
     // Leave a lobby
     private void leaveLobby() {
         this.isPlaying = false;
         this.isHosting = false;
+        
         this.currentPlayersList.clear();
-        this.currentPlayersMap.clear();;
+        this.currentPlayersMap.clear();
         this.playersWhoHavePlayed.clear();
+        this.wordsGuessed.clear();
+
         (new SwingWorker<Void, Void>() {
 
             @Override

client/src/main/java/dev/abhay7/skribbl/client/NetworkHandler.java

@@ -30,6 +30,7 @@
 import dev.abhay7.skribbl.server.datapacks.LobbyListPack;
 import dev.abhay7.skribbl.server.datapacks.LobbyStartPack;
 import dev.abhay7.skribbl.server.datapacks.ServerLeavePack;
+import dev.abhay7.skribbl.server.datapacks.WordsFetchPack;
 
 public class NetworkHandler extends Thread {
 
@@ -136,11 +137,11 @@ private void handlePacket(ReceivedPacket packet) throws JSONException {
                 client.getCurrentPlayersList().remove(username);
                 client.updatePlayerList(client.getCurrentPlayersList());
                 break;    
-            case MessageType.LOBBY_START:;
-                System.out.println(packet.getData());
+            case MessageType.LOBBY_START:
                 String firstPlayer = LobbyStartPack.fromJSON(packet.getData()).getFirstPlayer();
                 if(client.getUsername().equals(firstPlayer)) {
                     client.getBoard().setDrawing(true);
+                    client.startDrawing();
                 } else {
                     client.getBoard().setDrawing(false);
                 }
@@ -241,6 +242,22 @@ public synchronized LobbyLeavePack leaveLobby() throws IOException, JSONExceptio
         return llp;
     }
 
+    // Leave Lobby Method
+    public synchronized WordsFetchPack getWords() throws IOException, JSONException, InterruptedException, ExecutionException, TimeoutException {
+        this.setWriting(true);
+        WordsFetchPack wfp = new WordsFetchPack();
+        sendDataPackage(wfp, MessageType.FETCH_WORDLIST);
+        this.setWriting(false);
+        
+        CompletableFuture<JSONObject> responseFuture = new CompletableFuture<>();
+        this.pendingResponses.put(MessageType.FETCH_WORDLIST, responseFuture);
+
+        JSONObject json = responseFuture.get(5, TimeUnit.SECONDS);
+        wfp = WordsFetchPack.fromJSON(json);
+
+        return wfp;
+    }
+
     // Send a message
     protected synchronized void sendMessage(String msg) throws IOException, JSONException, InterruptedException, ExecutionException, TimeoutException {
         this.setWriting(true);