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src/main/java/inf112/fiasko/roborally/game_wrapper/screens/BoardActiveScreen.java

@@ -37,6 +37,10 @@ public class BoardActiveScreen extends AbstractScreen implements InputProcessor
     private final int viewPortHeight = 12 * tileDimensions;
     private final Viewport viewport;
 
+    /**
+     * Instantiates a new board active screen
+     * @param roboRallyWrapper The Robo Rally wrapper which is parent of this screen
+     */
     public BoardActiveScreen(final RoboRallyWrapper roboRallyWrapper) {
         this.roboRallyWrapper = roboRallyWrapper;
 

src/main/java/inf112/fiasko/roborally/game_wrapper/screens/CardChoiceScreen.java

@@ -46,8 +46,8 @@ public class CardChoiceScreen extends InputAdapter implements Screen {
     private final Stage stage;
 
     /**
-     * Initializes a new card choice screen
+     * Instantiates a new card choice screen
-     * @param roboRallyWrapper The robo rally wrapper which is its parent
+     * @param roboRallyWrapper The Robo Rally wrapper which is parent of this screen
      */
     public CardChoiceScreen(final RoboRallyWrapper roboRallyWrapper) {
         this.roboRallyWrapper = roboRallyWrapper;
@@ -243,9 +243,14 @@ public class CardChoiceScreen extends InputAdapter implements Screen {
  */
 class CardRectangle {
     final Rectangle rectangle;
-    boolean selected = false;
     final ProgrammingCard card;
+    boolean selected = false;
 
+    /**
+     * Instantiates a new card rectangle
+     * @param rectangle The rectangle of this card rectangle
+     * @param card The card of this card rectangle
+     */
     CardRectangle(Rectangle rectangle, ProgrammingCard card) {
         this.rectangle = rectangle;
         this.card = card;

src/main/java/inf112/fiasko/roborally/game_wrapper/screens/LobbyScreen.java

@@ -17,6 +17,9 @@ import inf112.fiasko.roborally.utility.IOUtil;
 
 import java.util.List;
 
+/**
+ * This screen allows the host to wait for players to join
+ */
 public class LobbyScreen extends AbstractScreen {
     private final RoboRallyWrapper roboRallyWrapper;
 
@@ -24,6 +27,10 @@ public class LobbyScreen extends AbstractScreen {
     private final Viewport viewport;
     private final Stage stage;
 
+    /**
+     * Instantiates a new lobby screen
+     * @param roboRallyWrapper The Robo Rally wrapper which is parent of this screen
+     */
     public LobbyScreen(final RoboRallyWrapper roboRallyWrapper) {
         camera = new OrthographicCamera();
         viewport = new FitViewport(applicationWidth, applicationHeight, camera);
@@ -56,6 +63,10 @@ public class LobbyScreen extends AbstractScreen {
         roboRallyWrapper.batch.setProjectionMatrix(camera.combined);
 
         roboRallyWrapper.batch.begin();
+        roboRallyWrapper.font.draw(roboRallyWrapper.batch, "Joined players: " +
+                        roboRallyWrapper.server.getPlayerNames().values().toString(),
+                applicationWidth / 2f - 380 / 2f,applicationHeight / 2f + 350,380, 1,
+                true);
         roboRallyWrapper.font.draw(roboRallyWrapper.batch, "Click the button to start game",
                 applicationWidth / 2f - 380 / 2f,applicationHeight / 2f + 100,380, 1,
                 true);