edited a lot of stuff (#52)

Backend/schafkopf-shared/src/main/java/org/schafkopf/BaseGameSession.java

@@ -0,0 +1,51 @@
+package org.schafkopf;
+
+import java.util.List;
+import org.schafkopf.SchafkopfException.NotEnoughPlayersException;
+import org.schafkopf.SchafkopfMessage.SchafkopfBaseMessage;
+import org.schafkopf.SchafkopfMessage.SchafkopfMessageType;
+import org.schafkopf.player.BotPlayer;
+import org.schafkopf.player.Player;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * The main entrypoint of the Application.
+ */
+public abstract class BaseGameSession implements MessageSender {
+
+  protected static final Logger logger = LoggerFactory.getLogger(BaseGameSession.class);
+  protected Thread spielThread;
+  protected Schafkopf schafkopf;
+  protected List<Player> players;
+
+  void startGame(List<Player> players) {
+    logger.info("Starting game");
+    for (int i = players.size(); i < 4; i++) {
+      players.add(new BotPlayer("Bot " + i));
+    }
+
+    sendMessage(new SchafkopfBaseMessage(SchafkopfMessageType.GAME_START_READY));
+
+    //wait for 5 seconds
+    try {
+      Thread.sleep(5000);
+    } catch (InterruptedException e) {
+      e.printStackTrace();
+    }
+
+    spielThread = new Thread(() -> {
+      try {
+        schafkopf = new Schafkopf(players.toArray(Player[]::new), this);
+        schafkopf.startGame();
+      } catch (NotEnoughPlayersException e) {
+        throw new RuntimeException(e);
+      } catch (InterruptedException e) {
+        throw new RuntimeException(e);
+      }
+    });
+
+    spielThread.start();
+  }
+}

Backend/schafkopf-shared/src/main/java/org/schafkopf/player/BotPlayer.java

@@ -1,5 +1,7 @@
 package org.schafkopf.player;
 
+import org.schafkopf.MessageSender;
+import org.schafkopf.SchafkopfMessage.SchafkopfBaseMessage;
 import org.schafkopf.karte.Karte;
 import org.schafkopf.karte.KartenListe;
 import org.schafkopf.karte.KartenUtil;
@@ -13,8 +15,17 @@ public class BotPlayer extends Player {
   private KartenListe eigeneKarten;
   private KartenListe unbekannteKarten = KartenUtil.initializeSchafKopfCardDeck();
 
+  /**
+   * Constructor for the BotPlayer.
+   */
   public BotPlayer(String name) {
-    super(name);
+    super(name, new MessageSender() {
+      @Override
+      public void sendMessage(SchafkopfBaseMessage message) {
+        System.out.println("BotPlayer: " + message);
+      }
+    });
+    this.setReady(true);
   }
 
   @Override
@@ -45,4 +56,14 @@ public class BotPlayer extends Player {
     this.unbekannteKarten.removeKarten(eigeneKarten);
     System.out.println("Eigene Karte fertig");
   }
+
+  @Override
+  public void sendMessage(SchafkopfBaseMessage message) {
+
+  }
+
+  @Override
+  public void resetReady() {
+    // Not needed
+  }
 }

Backend/schafkopf-shared/src/main/java/org/schafkopf/player/OnlinePlayer.java

@@ -15,14 +15,12 @@ import org.schafkopf.spielcontroller.SpielController;
  */
 public class OnlinePlayer extends Player {
 
-  private final MessageSender messageSender;
   private final BlockingQueue<Karte> receivedCardQueue = new LinkedBlockingQueue<>();
 
   private KartenListe karten = new KartenListe();
 
   public OnlinePlayer(MessageSender messageSender, String name) {
-    super(name);
-    this.messageSender = messageSender;
+    super(name, messageSender);
   }
 
   /**
@@ -53,6 +51,11 @@ public class OnlinePlayer extends Player {
     return spielKarte;
   }
 
+  @Override
+  public void resetReady() {
+    this.setReady(false);
+  }
+
   private void sendPlayerCards() {
     JsonObject messageObject = new JsonObject();
     messageObject.add("cards", this.karten.getJson());
@@ -68,4 +71,9 @@ public class OnlinePlayer extends Player {
     System.out.println("Received Card before Queue: " + receivedCard.getName());
     receivedCardQueue.add(receivedCard);
   }
+
+  @Override
+  public void sendMessage(SchafkopfBaseMessage message) {
+    messageSender.sendMessage(message);
+  }
 }

Backend/schafkopf-shared/src/main/java/org/schafkopf/player/Player.java

@@ -1,5 +1,6 @@
 package org.schafkopf.player;
 
+import org.schafkopf.MessageSender;
 import org.schafkopf.karte.Karte;
 import org.schafkopf.karte.KartenListe;
 import org.schafkopf.spielcontroller.SpielController;
@@ -7,11 +8,14 @@ import org.schafkopf.spielcontroller.SpielController;
 /**
  * Class that represents one Player of the game.
  */
-public abstract class Player {
+public abstract class Player implements MessageSender {
 
+  protected MessageSender messageSender;
+  private boolean ready = false;
   private String name;
 
-  protected Player(String name) {
+  protected Player(String name, MessageSender messageSender) {
+    this.messageSender = messageSender;
     this.name = name;
   }
 
@@ -19,7 +23,21 @@ public abstract class Player {
     return name;
   }
 
+  public void setName(String name) {
+    this.name = name;
+  }
+
   public abstract Karte play(
       SpielController spiel, KartenListe tischKarten, KartenListe gespielteKarten)
       throws InterruptedException;
+
+  public abstract void resetReady();
+
+  public void setReady(boolean ready) {
+    this.ready = ready;
+  }
+
+  public boolean isReady() {
+    return ready;
+  }
 }