feat: lobby works gor players and host now

android/src/com/wordbattle/game/AndroidInterfaceClass.java

@@ -84,7 +84,7 @@ public class AndroidInterfaceClass implements FirebaseInterface {
 
     @Override
     public void fetchPlayers(String pin, PlayerListUpdateCallback callback) {
-        /*DatabaseReference lobbyRef = database.getReference("lobbies").child(pin);
+        DatabaseReference lobbyRef = database.getReference("lobbies").child(pin);
         lobbyRef.addListenerForSingleValueEvent(new ValueEventListener() {
             @Override
             public void onDataChange(DataSnapshot dataSnapshot) {
@@ -98,6 +98,6 @@ public class AndroidInterfaceClass implements FirebaseInterface {
             public void onCancelled(@NonNull DatabaseError databaseError) {
                 callback.onError(databaseError.getMessage());
             }
-        });*/
+        });
     }
 }

core/src/com/wordbattle/game/controller/JoinGameController.java

@@ -51,8 +51,6 @@ public class JoinGameController {
                         // Stay on JoinGameState and display an error message if joining lobby failed
                         Gdx.app.postRunnable(() -> joinGameView.setErrorMessage("Lobby does not exist"));
                     });
-                    state.getStateManager().setState(new WaitForHostState(state.getStateManager(), _FBIC, pin, nickname));
-
                 } else {
                     // Stay on JoinGameState and display an error message if inputs are not valid
                     joinGameView.setErrorMessage("DB error");

core/src/com/wordbattle/game/controller/LobbyController.java

@@ -8,6 +8,8 @@ import com.wordbattle.game.network.FirebaseInterface;
 import com.wordbattle.game.states.LobbyState;
 import com.wordbattle.game.view.LobbyView;
 
+import java.util.List;
+
 public class LobbyController {
     private LobbyState state;
     private LobbyView lobbyView;
@@ -21,12 +23,27 @@ public class LobbyController {
         this.pin = pin;
         this._FBIC = _FBIC;
         this.lobbyView = new LobbyView(state.getCam(), pin);
-
         _FBIC.createNewLobby(hostNickname, pin);
+        fetchPlayers();
 
 
     }
 
+    private void fetchPlayers() {
+        _FBIC.fetchPlayers(pin, new FirebaseInterface.PlayerListUpdateCallback() {
+            @Override
+            public void onPlayerListUpdated(List<String> playerNames) {
+                System.out.println("Fetched players: " + playerNames);
+                lobbyView.setPlayerNames(playerNames);
+            }
+            @Override
+            public void onError(String error) {
+                System.err.println("Failed to fetch players: " + error);
+            }
+        });
+    }
+
+
     public void handleInput() {
 
 

core/src/com/wordbattle/game/controller/WaitForHostController.java

@@ -34,8 +34,9 @@ public class WaitForHostController {
         this.nickname = nickname;
         this.pin = pin;
         this._FBIC = _FBIC;
-        fetchPlayers();
         this.waitForHostView = new WaitForHostView(state.getCam(), _FBIC, nickname, pin);
+        fetchPlayers();
+
 
     }
 

core/src/com/wordbattle/game/view/LobbyView.java

@@ -11,13 +11,15 @@ import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator;
 import com.badlogic.gdx.math.Rectangle;
 import com.badlogic.gdx.scenes.scene2d.Stage;
-import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.utils.viewport.ScreenViewport;
 import com.wordbattle.game.WordBattle;
 import com.badlogic.gdx.scenes.scene2d.ui.ImageButton;
 import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class LobbyView {
     private Texture backgroundTexture;
     private BitmapFont font;
@@ -28,6 +30,8 @@ public class LobbyView {
     private Texture startGameTexture; // Texture for the "START GAME" button background
 
     private Rectangle startTheGameBounds;
+    private List<String> playerNames = new ArrayList<>();
+
 
     public LobbyView(OrthographicCamera cam, String pin) {
         this.cam = cam;
@@ -74,10 +78,20 @@ public class LobbyView {
         float waitingForWidth = "WAITING FOR".length() * 14; // Approximate width per character is 14
         float playersToJoinWidth = "PLAYERS TO JOIN...".length() * 14;
 
+        if (playerNames.size() < 2 ) {
             // Draw "WAITING FOR" in the middle of the screen
             font.draw(spriteBatch, "WAITING FOR", (WordBattle.WIDTH - waitingForWidth) / 2, 500);
             // Draw "PLAYERS TO JOIN..." in the middle of the screen
             font.draw(spriteBatch, "PLAYERS TO JOIN...", (WordBattle.WIDTH - playersToJoinWidth) / 2, 450);
+        }
+        else {
+            // Draw the list of players
+            float startY = WordBattle.HEIGHT / 2f; // Adjust Y as necessary
+            for (String playerName : playerNames) {
+                font.draw(spriteBatch, playerName, WordBattle.WIDTH / 2f, startY);
+                startY -= font.getLineHeight(); // Space the player names out
+            }
+        }
 
         // Draw PIN
         font.draw(spriteBatch, "PIN: " + pin, 160, 750);
@@ -118,4 +132,7 @@ public class LobbyView {
     }
 
 
+    public void setPlayerNames(List<String> playerNames) {
+        this.playerNames = playerNames;
+    }
 }

core/src/com/wordbattle/game/view/WaitForHostView.java

@@ -80,7 +80,18 @@ public class WaitForHostView {
         spriteBatch.begin();
         spriteBatch.draw(backgroundTexture, 0, 0, WordBattle.WIDTH, WordBattle.HEIGHT);
 
-        font.draw(spriteBatch, "Test123", 300, 300);
+        // Text on screen
+        font.draw(spriteBatch, "Pin: " + pin, WordBattle.WIDTH / 2f, WordBattle.HEIGHT - 50);
+
+        font.draw(spriteBatch, "Waiting for host to start the game...", WordBattle.WIDTH / 2f, 50);
+
+        // Draw the list of players
+        float startY = WordBattle.HEIGHT / 2f; // Adjust Y as necessary
+        for (String playerName : playerNames) {
+            font.draw(spriteBatch, playerName, WordBattle.WIDTH / 2f, startY);
+            startY -= font.getLineHeight(); // Space the player names out
+        }
+
         spriteBatch.end();
     }