Updated 'LobbyPlayerJoinedMessage' class.

Updated the 'LobbyPlayerJoinedMessage' class by adding the 'host' attribute and its getter method to.

Projekte/mdga/model/src/main/java/pp/mdga/message/server/LobbyPlayerJoinedMessage.java

@@ -19,16 +19,23 @@ public class LobbyPlayerJoinedMessage extends ServerMessage {
      */
     private final int id;
 
+    /**
+     * The flag is the new player is the host
+     */
+    private final boolean host;
+
     /**
      * Constructs a new LobbyPlayerJoin instance with the specified player name.
      *
      * @param player the player joining the lobby
-     * @param id the id of the player
+     * @param id     the id of the player
+     * @param host   as the flag if the player is the host as a Boolean.
      */
-    public LobbyPlayerJoinedMessage(int id, Player player) {
+    public LobbyPlayerJoinedMessage(int id, Player player, boolean host) {
         super();
         this.player = player;
         this.id = id;
+        this.host = host;
     }
 
     /**
@@ -37,6 +44,7 @@ public LobbyPlayerJoinedMessage(int id, Player player) {
     private LobbyPlayerJoinedMessage() {
         player = null;
         id = 0;
+        host = false;
     }
 
     /**
@@ -57,6 +65,10 @@ public int getId(){
         return id;
     }
 
+    public boolean isHost() {
+        return this.host;
+    }
+
     /**
      * Accepts a visitor to process this message.
      *