Merge pull request 'fix ready' (#31) from game-end-stuff into main

Reviewed-on: #31

.idea/libraries/jlayer_1_0_3.xml

@@ -1,8 +1,7 @@
 <component name="libraryTable">
   <library name="jlayer-1.0.3">
     <CLASSES>
-      <root url="jar://$USER_HOME$/Downloads/jlayer-master/jlayer-master/target/jlayer-1.0.3.jar!/" />
-      <root url="jar://$USER_HOME$/Downloads/jlayer-1.0.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/libs/jlayer-1.0.3.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES />

.idea/uiDesigner.xml

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.svg" removable="false" auto-create-binding="false" can-attach-label="true">
+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="RadioButton" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="CheckBox" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
+        <initial-values>
+          <property name="text" value="Label" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
+          <preferred-size width="150" height="-1" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
+          <preferred-size width="150" height="50" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
+          <preferred-size width="200" height="200" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.svg" removable="false" auto-create-binding="true" can-attach-label="true">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
+      </item>
+      <item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
+          <preferred-size width="-1" height="20" />
+        </default-constraints>
+      </item>
+      <item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.svg" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
+      </item>
+      <item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.svg" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
+      </item>
+    </group>
+  </component>
+</project>

makefile

@@ -29,6 +29,9 @@ test-jar: jar
 # 	$(JR) -cp "$(OUT_DIR)/:$(LIB_DIR)/*" $(MAIN_CLASS)
 	$(JR) -jar $(OUT_DIR)/$(JAR_NAME)
 
+docs:
+	javadoc -cp "$(LIB_DIR)/*" -d "docs" $(SRC_DIR)/*.java
+
 test: classfiles
 	$(JR) -cp "$(OUT_DIR)$(SEPERATOR)$(LIB_DIR)/*" $(MAIN_CLASS)
 

src/AiPlayer.java

@@ -0,0 +1,167 @@
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * Die Klasse AiPlayer ist die Basis für alle Ki Spieler und jede Spezifische Ki erweitert diese Klasse.
+ * @author Florian Alexy und Florian Hantzschel
+ * */
+public abstract class AiPlayer extends LocalPlayer implements Runnable {
+
+    /**
+     * Liste aller erstellten ShootThreads
+     */
+    List<Thread> shootThreads;
+
+    /**
+     * Konstruktor
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public AiPlayer() {
+        this.setName("AI Player");
+        this.shootThreads = new ArrayList<>();
+    }
+
+    /**
+     * Gibt einen zufälligen Punkt im Spielfeld zurück.
+     * @return Ein zufälliger Punkt
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public Point RandomPoint() {
+        Random random = new Random(); // Pseudo Random für zufallszahlen
+        int posx = random.nextInt(super.board.getSize()); // Generiert 0 - 13
+        int posy = random.nextInt(super.board.getSize()); // 
+        return new Point(posx,posy);
+    }
+
+    /**
+     * Initialisiert das Board.
+     * @param size größe des Boards
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    @Override
+    public void createBoard(int size) {
+        super.createBoard(size);
+        this.aiSetShips();
+        this.ready();
+    }
+
+    /**
+     * Ki Methode zum zufälligen Setzten der Schiffe
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public void aiSetShips() {
+        for(int i = 0; i < super.board.getShips().size(); i++) {  // Interiert durch alle Shiffe
+            //TODO: set horizontal
+            while(!super.board.getShips().get(i).setPosition(RandomPoint(), true, super.board.getShips(), super.board.getSize())) {}
+        }    // Versucht das aktuelle Schiff zu setzten und wiederholt solange bis es funktioniert
+        return;
+    }
+    /**
+     * Ki Methode zum zufälligen Schießen auf das gegnerische Board.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public void aiShoot() {
+        if (!this.myTurn) return;
+        this.enemy.receiveShoot(RandomPoint());
+        return;
+    }
+
+    /**
+     * Nachdem receiveShoot beim gegner den schuss verarbeitet hat,
+     * wird diese Methode mit der antwort aufgerufen.
+     * @param hitResponse the hitresponse
+     * @author Florian Alexy und Florian Hantzschel und Luca Conte
+     */
+    @Override
+    public synchronized void receiveHit(HitResponse hitResponse) {
+        // Eltern-Klasse LocalPlayer updatet myTurn
+        super.receiveHit(hitResponse);
+        if (this.myTurn) {
+            // Neuer Schuss wird erstellt und gestartet.
+            Thread t = new Thread(this);
+            t.start();
+            this.shootThreads.add(t);
+        }
+
+    }
+
+    /**
+     * Erhält einen schuss vom gegner und verarbeitet ihn.
+     * @param point the location to be shot
+     * @author Florian Alexy und Florian Hantzschel und Luca Conte
+     */
+    @Override
+    public synchronized void receiveShoot(Point point) {
+        super.receiveShoot(point);
+        if (this.myTurn) {
+            Thread t = new Thread(this);
+            t.start();
+            this.shootThreads.add(t);
+        }
+    }
+
+    /**
+     * Wird aufgerufen, wenn in determineCoinToss festgestellt wurde das die Ki anfängt.
+     * Erster Schuss wird gestartet.
+     * @author Florian Alexy und Florian Hantzschel und Luca Conte
+     */
+    @Override
+    public void beginTurn() {
+        Thread t = new Thread(this);
+        t.start();
+        this.shootThreads.add(t);
+    }
+    
+    /**
+     * Closes past threads and tries firing a shot.
+     * @author Luca Conte, Florian Alexy und Florian Hantzschel
+     */
+    public void run() {
+        Iterator<Thread> i = this.shootThreads.iterator();
+        while(i.hasNext()) {
+            Thread thread = i.next();
+            if (!thread.isAlive()) {
+                try {
+                    thread.join();
+                    i.remove();
+                } catch (InterruptedException e) {
+                    // TODO Auto-generated catch block
+                    e.printStackTrace();
+                }
+            }
+            
+        }
+        
+        try {
+            Thread.sleep(250);
+        } catch (InterruptedException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+           
+        this.aiShoot();
+    }
+
+    /**
+     * Closes all running threads and does some cleanup work so the garbage collector will delete the player
+     * @author Luca Conte
+     */
+    @Override
+    public void destroy() {
+        super.destroy();
+        Iterator<Thread> i = this.shootThreads.iterator();
+        while(i.hasNext()) {
+            Thread thread = i.next();
+            try {
+                thread.interrupt();
+                thread.join();
+                i.remove();
+            } catch (InterruptedException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+        }
+    }
+}

src/AsyncSocket.java

@@ -0,0 +1,238 @@
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+
+/**
+ * Provides an Interface to communicate using a socket asynchronously
+ * @author Luca Conte, Peer Ole Wachtel
+ */
+public class AsyncSocket {
+	private Socket socket;
+	private Thread checkerThread;
+	private Thread connectorThread;
+	private AsyncSocketListener handler;
+	private boolean shouldStop = false;
+
+	private String sendBuffer = "";
+
+	private BufferedReader in;
+	private BufferedWriter out;
+
+	/**
+	 * Creates a socket server and turns the first incoming connection into an AsyncSocket
+	 * @param port the port to listen on for a connection
+	 * @param handler the handler that will be called when a message is received
+	 * @author Luca Conte
+	 */
+	public AsyncSocket(int port, AsyncSocketListener handler) {
+		this.setHandler(handler);
+
+		// start server in new thread
+		this.connectorThread = new Thread(() -> {
+			try {
+				ServerSocket serverSocket = new ServerSocket(port);
+
+				System.out.println("Waiting for client connection on port " + port);
+
+				Socket socket = serverSocket.accept();
+
+				System.out.println("Socket connected.");
+
+				serverSocket.close();
+
+				this.initSocket(socket);
+
+			} catch (IOException e) {
+				e.printStackTrace();
+				// TODO: proper error handling
+			}
+		});
+		this.connectorThread.start();
+	}
+
+	/**
+	 * Connects to the address provided and turns the resulting socket into an AsyncSocket
+	 * @param address the socket address to connect to
+	 * @param handler the handler that will be called when a message is received
+	 * @author Luca Conte
+	 */
+	public AsyncSocket(InetSocketAddress address, AsyncSocketListener handler) {
+		this.setHandler(handler);
+
+		// start client in new thread
+		this.connectorThread = new Thread(() -> {
+			System.out.println("Connecting to " + address.toString());
+
+			Socket socket = new Socket();
+			try {
+				socket.connect(address, 10);
+				System.out.println("Socket connected.");
+
+				this.initSocket(socket);
+
+			} catch (IOException e) {
+				e.printStackTrace();
+				throw new RuntimeException("Connection timed out");
+			}
+
+		});
+		this.connectorThread.start();
+	}
+
+	/**
+	 * @param socket the socket to be wrapped in an AsyncSocket
+	 * @param handler the handler that will be called when a message is received
+	 * @author Luca Conte
+	 */
+	public AsyncSocket(Socket socket, AsyncSocketListener handler) throws IOException {
+		this.setHandler(handler);
+		this.initSocket(socket);
+	}
+
+	/**
+	 * creates input and ouput writer / readers as well as a checker thread to repeatedly check
+	 * for incoming messages
+	 * @param socket the socket to be wrapped
+	 * @author Luca Conte
+	 */
+	private void initSocket(Socket socket) throws IOException {
+		System.out.println("Initialising sockets");
+		this.socket = socket;
+
+		this.in = new BufferedReader(new InputStreamReader(this.socket.getInputStream()));
+		this.out = new BufferedWriter(new OutputStreamWriter(this.socket.getOutputStream()));
+
+		this.shouldStop = false;
+		this.checkerThread = new Thread(() -> {
+			while (!this.shouldStop) {
+				try {
+					Thread.sleep(100);
+				} catch (InterruptedException e) {
+					e.printStackTrace();
+				}
+
+				if (!this.connectorThread.isAlive()) {
+					try {
+						this.connectorThread.join();
+					} catch (InterruptedException e) {
+						e.printStackTrace();
+					}
+				}
+
+				try {
+					if (!this.in.ready()) {
+						continue;
+					}
+					if (this.handler == null) {
+						continue;
+					}
+
+					String message = this.in.readLine();
+					if (message.length() <= 0) continue;
+
+
+					message = message.strip();
+					System.out.println("RECEIVED - " + message);
+					this.handler.receive(message);
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
+		});
+		System.out.println("starting checker thread");
+		this.checkerThread.start();
+		this.flushBuffer();
+	}
+
+	/**
+	 * sets the message handler for the async socket
+	 * @param handler the `AsyncSocketListener` to be set as the new handler
+	 * @author Luca Conte
+	 */
+	public void setHandler(AsyncSocketListener handler) {
+		this.handler = handler;
+	}
+
+
+	/**
+	 * sends a message through the socket
+	 * @param socketPackage the socket package to be sent
+	 * @author Luca Conte
+	 */
+	public synchronized void send(SocketPackage socketPackage) {
+		this.sendLine(socketPackage.toString());
+	}
+	/**
+	 * sends a message through the socket
+	 * @param packageName the name of the package to be sent
+	 * @author Luca Conte
+	 */
+	public synchronized void send(String packageName) {
+		this.send(packageName, "");
+	}
+	/**
+	 * sends a message through the socket
+	 * @param packageName the name of the package to be sent
+	 * @param packageContent the content of the package to be sent.
+	 * `packageName` and `packageContent` are joined with a space " "
+	 * @author Luca Conte
+	 */
+	public synchronized void send(String packageName, String packageContent) {
+		if (packageContent.length() > 0) {
+			packageContent = " " + packageContent;
+		}
+		this.sendLine(packageName + packageContent);
+	}
+
+	/**
+	 * sends a string of text into the socket, concatenated with CRLF
+	 * @author Luca Conte
+	 */
+	public synchronized void sendLine(String message) {
+		sendBuffer = sendBuffer + message + "\r\n";
+		this.flushBuffer();
+	}
+
+	/**
+	 * flushes the buffers to send all pending messages
+	 * @author Luca Conte
+	 */
+	private synchronized void flushBuffer() {
+		if (!this.sendBuffer.isEmpty() && this.out != null) {
+			try {
+				this.out.write(sendBuffer);
+				System.out.println("SENT - " + sendBuffer);
+				sendBuffer = "";
+				this.out.flush();
+			} catch (IOException e) {
+				e.printStackTrace();
+				// TODO: handle writing error
+			}
+		}
+	}
+
+	/**
+	 * closes the socket connection and removes the checker thread
+	 * @author Luca Conte
+	 */
+	public void close() {
+		this.shouldStop = true;
+		
+		try {
+			this.socket.close();
+			if (this.checkerThread != null) {
+				this.checkerThread.interrupt();
+				this.checkerThread.join();
+			}
+		} catch (IOException e) {
+			e.printStackTrace();
+		} catch (InterruptedException e) {
+			e.printStackTrace();
+		}
+	}
+}

src/AsyncSocketListener.java

@@ -0,0 +1,7 @@
+/**
+ * defines a message listener for AsyncSockets
+ * @author Luca Conte
+ */
+public interface AsyncSocketListener {
+	public void receive(String message);
+}

src/Board.java

@@ -1,2 +1,162 @@
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Diese Klasse ist das Board von eimem spieler und enthält alle logischen operationen.
+ * Sprich ist das Backend Board.
+ *
+ * @author Peer Ole Wachtel, Florian Alexy und Florian Hantzschel
+ */
 public class Board {
+
+	/**
+	 * Alle bisher empfangenen HitResponsen
+	 */
+	private List<HitResponse> hits;
+
+	/**
+	 * Alle Schiffe des Semesters
+	 */
+	private List<Ship> ships;
+
+	/**
+	 * Die größe des Spielfeldes
+	 */
+	private final int size;
+
+
+	/**
+	 * Erstellt ein neues Board.
+	 * setzt die übergebene Spielfeldgröße.
+	 * Erstellt die Liste aller Schiffe des Semesters
+	 * @param size Die größe des Spielfeldes
+	 * @author Peer Ole Wachtel, Florian Alexy und Florian Hantzschel
+	 */
+	public Board(int size) {
+		this.size = size;
+		this.ships = new ArrayList<>();
+		this.hits = new ArrayList<>();
+		this.createShip(size - 13);
+	}
+
+	/**
+	 * Nimmt einen punkt entgegen und Gibt einen HitResponse zurück.
+	 * @param point auf den geschossen wurde
+	 * @return
+	 * @author Peer Ole Wachtel
+	 */
+	public synchronized HitResponse hit (Point point){
+		HitResponse response = new HitResponse(HitResponseType.MISS,point);
+		for (int i = 0; i < this.ships.size(); i++) {
+			HitResponseType type = this.ships.get(i).shootOnShip(point);
+			if ( type == HitResponseType.SUNK) {
+				for (int ii = 0; ii < this.ships.size(); ii++) {
+					if (!this.ships.get(ii).isSunk()) {
+						response.setType(type);
+						this.addHits(response);
+						return response;
+					}
+				}
+				response.setType(HitResponseType.VICTORY);
+				this.addHits(response);
+				return response;
+			} else if (type == HitResponseType.HIT) {
+				response.setType(type);
+				this.addHits(response);
+				return response;
+			}
+		}
+
+		this.addHits(response);
+		return response;
+	}
+
+	/**
+	 * finds adjacened hit responses and sets their type to SUNK if they are currently HIT
+	 * this makes it so that all the points of the ship are marked as SUNK, not just the final hit
+	 * @param p the Point from which to propate the SUNK type
+	 * @author Luca Conte
+	 */
+	private void propagateSunk(Point p) {
+		HitResponse hit = this.getHitResponseOnPoint(p);
+
+		if (hit == null || hit.getType() != HitResponseType.HIT) return;
+
+		hit.setType(HitResponseType.SUNK);
+
+		propagateSunk(new Point(p.getX() + 1, p.getY()));
+		propagateSunk(new Point(p.getX() - 1, p.getY()));
+		propagateSunk(new Point(p.getX(), p.getY() + 1));
+		propagateSunk(new Point(p.getX(), p.getY() - 1));
+	}
+
+	/**
+	 * creates all the ships on a board given a certain semester
+	 * @param semester the semester to be played in
+	 * @author Peer Ole Wachtel
+	 */
+	private void createShip(int semester){
+		List<ShipData> shipData = Ship.semeterList.get(semester-1);
+		for (int i = 0; i < shipData.size(); i++) {
+			this.ships.add(new Ship(shipData.get(i).size(), shipData.get(i).name()));
+		}
+	}
+
+	/**
+	 * returns a list of all the Ships on the board
+	 * @return a list of all the Ships on the board
+	 * @author Peer Ole Wachtel
+	 */
+	public List<Ship> getShips() {
+		return ships;
+	}
+
+	/**
+	 * adds a HitResponse to the list of Hits on the board
+	 * If a hit response already exists on the same position, the hit response will not be added
+	 * If the hit response is of type `HitResponseType.SUNK` it will propagate this hit response type
+	 * to all adjacened hit responses with type HIT using `propagateSunk`.
+	 * @param hitResponse the HitResponse to be added
+	 * @return true when the hit response was added, otherwise false
+	 * @author Peer Ole Wachtel, Luca Conte
+	 */
+	public synchronized boolean addHits(HitResponse hitResponse) {
+		if (this.getHitResponseOnPoint(hitResponse.getPoint()) == null){
+			this.hits.add(hitResponse);
+
+			//Propagate sunk for display purposes
+			if (hitResponse.getType() == HitResponseType.SUNK) {
+				hitResponse.setType(HitResponseType.HIT);
+				propagateSunk(hitResponse.getPoint());
+			}
+
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * @param point the position to get the hit response from
+	 * @return the hit response at the position `point`
+	 * @author Peer Ole Wachtel
+	 */
+	public synchronized HitResponse getHitResponseOnPoint(Point point) {
+		for (int i = 0; i < this.hits.size(); i++){
+			if (this.hits.get(i).getPoint().equals(point)){
+				return this.hits.get(i);
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * returns the size of the board
+	 * @return the size of the board
+	 * @author Florian Alexy, Florian Hantzschel
+	 */
+	public int getSize() {
+        return this.size;
+    }
+
 }
+

src/BoardDisplay.java

@@ -0,0 +1,254 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Dient dem Aufbau der Matrix (Spielfeld) und füllt diese mit Funktion
+ * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+ */
+public class BoardDisplay extends JPanel {
+    private JButton[][] fields;
+    private int gridSize;
+    private Ship currentShip;
+    private Player player;
+    private boolean horizontal = false;
+    private List<ShipButton> shipButtonList;
+    private boolean enemyBoard;
+    private Point mousePosition;
+
+    /**
+     * Fügt Buttons zu Liste hinzu und aktualisiert Feld durch Aufruf von paintFields
+     * @param button Jeweiliger Button der hinzugefügt werden soll
+     * @author Joshua Kuklok
+     */
+    public void addShipButton(ShipButton button) {
+        shipButtonList.add(button);
+        paintFields();
+    }
+
+    /**
+     * Gibt currentShip zurück
+     * @return currentShip Objekt der Klasse Schiff
+     * @author Lucas Bronson Luca Conte
+     */
+    public Ship getCurrentShip() {
+        return currentShip;
+    }
+
+    /**
+     * Konstruktor des Board Displays
+     * @param gridSize Die Größe des Spielfelds
+     * @param player Der Spieler
+     * @author Lucas Bronson
+     */
+    public BoardDisplay(int gridSize, Player player, boolean enemyBoard) {
+        super(new GridLayout(gridSize + 1, gridSize + 1)); // +1 wegen extra Zeile/Spalte
+        this.fields = new JButton[gridSize][gridSize];
+        this.shipButtonList = new ArrayList<>();
+        this.player = player;
+        this.gridSize = gridSize;
+        this.enemyBoard = enemyBoard;
+
+        // Erstellung vom Spielfeld
+        for (int i = 0; i <= gridSize; i++) {
+            for (int j = 0; j <= gridSize; j++) {
+                final int x = j - 1; // Temporäre Variable für überspringen von Rahmenzeile-/spalte
+                final int y = i - 1; // Temporäre Variable für überspringen von Rahmenzeile-/spalte
+                if (i == 0 && j == 0) {
+                    add(new JLabel(" "));
+                } else if (i == 0) {
+                    JLabel colLabel = new JLabel(String.valueOf(j));
+                    colLabel.setHorizontalAlignment(SwingConstants.CENTER);
+                    colLabel.setFont(new Font("Roboto", Font.BOLD, 14));
+                    add(colLabel);
+                } else if (j == 0) {
+                    JLabel rowLabel = new JLabel(String.valueOf((char) ('A' + i - 1)));
+                    rowLabel.setHorizontalAlignment(SwingConstants.CENTER);
+                    rowLabel.setFont(new Font("Roboto", Font.BOLD, 14));
+                    add(rowLabel);
+                } else {
+                    // Spielfeld (interaktive Zellen)
+                    JButton field = new JButton("");
+                    field.setBackground(Color.BLUE);
+                    field.setOpaque(true);
+                    field.setBorderPainted(true);
+                    fields[x][y] = field;
+                    add(field);
+
+                    // Um Mausinteraktionen zu ermöglichen (Rechts/- Linksklick, Hover)
+                    field.addMouseListener(new MouseAdapter() {
+
+                        // Um beim "Hovern" Position zu setzten und weiterzugeben.
+                        @Override
+                        public void mouseEntered(MouseEvent e) {
+                            mousePosition = new Point(x, y);
+                            paintFields();
+                        }
+
+                        // Um nach "wegbewegen" der Maus wieder zu entfärben
+                        @Override
+                        public void mouseExited(MouseEvent e) {
+                            paintFields();
+                        }
+
+                        // Um Schiffe zu rotieren/platzieren
+                        @Override
+                        public void mouseClicked(MouseEvent e) {
+                            if (SwingUtilities.isRightMouseButton(e)) {
+                                togglePlacementDirection();
+                            } else if (SwingUtilities.isLeftMouseButton(e)) {
+                                Point o = new Point(x, y);
+                                handleFieldClick(o);
+                                SoundHandler.playSound("plop");
+                            }
+                        }
+                    });
+                }
+            }
+        }
+
+    }
+
+    /**
+     * Aktuelles Schiff auswählen
+     * @param ship Schiff zum Auswählen
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public void selectCurrentShip(Ship ship) {
+        this.currentShip = ship;
+        paintFields();
+    }
+
+    /**
+     * Zurücksetzen von aktuellem Schiff und allen Schiffen des Spielers.
+     * Danach blau färben des Spielfeldes
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public void resetAllShips() {
+        this.currentShip = null;
+        for (Ship ship : player.getBoard().getShips()) {
+            ship.resetPosition();
+        }
+        paintFields();
+    }
+
+    /**
+     * Wechselt die Platzierungsrichtung zwischen horizontal und vertikal.
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    private void togglePlacementDirection() {
+        horizontal = !horizontal;
+        String direction = horizontal ? "horizontal" : "vertikal";
+        System.out.println("Platzierungsrichtung geändert zu: " + direction);
+        paintFields();
+    }
+
+    /**
+     * Handhabt das Platzieren eines Schiffs auf dem Spielfeld.
+     * @param o Die Koordinaten des Klicks.
+     * @author Lucas Bronson, Luca Conte
+     */
+    private void handleFieldClick(Point o) {
+        System.out.println("CLICK " + o);
+        if (!this.enemyBoard && !this.player.isGameRunning() && !this.player.isReady()) {
+            this.currentShip.setPosition(o, horizontal, player.getBoard().getShips(),this.gridSize);
+        }
+        if (this.enemyBoard && this.player.isGameRunning() && this.player.enemy.myTurn) {
+            this.player.enemy.shoot(o);
+        }
+        paintFields();
+    }
+
+    /**
+     * Färbt das Spielfeld blau, überprüft, ob das aktuelle Schiff null ist.
+     * Färbt eine Preview in das Spielfeld ein, ob Schiff setzen möglich ist
+     * Schiffe die gesetzt wurden, werden grau gefärbt
+     * Aufrufen von refreshButtonState um zu zeigen, ob Button drückbar ist
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    public void paintFields() {
+        List<Point> test=new ArrayList<>();
+        if(currentShip != null) {
+            test = currentShip.getVirtualOccupiedPoints(mousePosition, horizontal);
+        }
+        if (player == null || player.getBoard() == null) return;
+        for(int i = 0; i < gridSize; i++) {
+            for(int j = 0; j < gridSize; j++) {
+                if(fields[i][j] == null) {
+                    continue;
+                }
+                if (this.enemyBoard) {
+                    // enemy board only accessible if game is running AND it's "enemy's" so local player's turn
+                    if (!this.player.isGameRunning() || !this.player.enemy.myTurn) {
+                        fields[i][j].setEnabled(false);
+                    } else {
+                        fields[i][j].setEnabled(true);
+                    }
+                } else {
+                    if (this.player.isGameRunning() || this.player.isReady()) {
+                        fields[i][j].setEnabled(false);
+                    } else {
+                        fields[i][j].setEnabled(true);
+                    }
+                }
+                if (this.enemyBoard) {
+                    fields[i][j].setBackground(Color.WHITE);
+                } else {
+                    fields[i][j].setBackground(Color.BLUE);
+                }
+                if (!this.player.isReady()) {
+                    for(Point p : test) {
+                        if(i==p.getX() && j==p.getY()) {
+                            if (currentShip.checkValidPlacement(mousePosition,horizontal,player.getBoard().getShips(),gridSize)) {
+                                fields[i][j].setBackground(Color.GREEN);
+                            } else {
+                                fields[i][j].setBackground(Color.RED);
+                            }
+                        }
+                    }
+                }
+                for(Ship ship: player.getBoard().getShips()) {
+                    if(ship.isShipOnPos(new Point(i,j))) {
+                        fields[i][j].setBackground(Color.WHITE);
+                    }
+                }
+                HitResponse hit = this.player.getBoard().getHitResponseOnPoint(new Point(i, j));
+                if (hit != null) {
+                    switch (hit.getType()) {
+                        case HIT:
+                            fields[i][j].setBackground(Color.ORANGE);
+                            //SoundHandler.playSound("hit");
+                            break;
+                        case SUNK:
+                            //SoundHandler.playSound("destroyed");
+                        case VICTORY:
+                            fields[i][j].setBackground(Color.RED);
+                            break;
+                        case MISS:
+                            if (this.enemyBoard) {
+                                //SoundHandler.playSound("miss");
+                                fields[i][j].setBackground(Color.BLUE);
+                            } else {
+                                fields[i][j].setBackground(Color.CYAN);
+                            }
+                            break;
+                    }
+                }
+            }
+        }
+        for( ShipButton shipButton: shipButtonList) {
+            shipButton.refreshButtonState();
+        }
+    }
+
+    /**
+     * Ruft paintFields auf, um Felder zu aktualisieren
+     * @author Luca Conte
+     */
+    public void refresh() {
+        paintFields();
+    }
+}

src/GameBoard.java

@@ -0,0 +1,237 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.List;
+
+/**
+ * Das GameBoard dient als Panel, in dem das tatsächliche Spiel stattfindet.
+ * Der Benutzer kann hier seine Schiffe platzieren, das Spiel starten etc.
+ * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+ */
+public class GameBoard extends JPanel {
+
+    private BoardDisplay ownBoardPanel;
+    private BoardDisplay opponentBoardPanel;
+
+    private Player p1;
+    private Player p2;
+
+    // Grafiken
+    ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
+    ImageIcon gameBoardEmtpy = new ImageIcon("graphics/gameboardempty.png");
+    ImageIcon gameBoardX = new ImageIcon("graphics/gameboardx.png");
+
+    // kontextText Text-Strings
+    String kT1 = "Bitte Schiffe setzten - Rechtsclick zum drehen";
+    String kT2 = "Warte auf Gegner";
+    String kT3 = "Du fängst an";
+    String kT4 = "Dein Gegner fängt an";
+    String kT5 = "Du bist am Zug";
+    String kT6 = "Dein Gegner ist am Zug";
+    String kT7 = "Du hast das Spiel gewonnen";
+    String kT8 = "Du hast das Spiel verloren";
+    String kT9 = "Bitte erst alle Schiffe setzten";
+
+    // Labels
+    JLabel frameTitle = new JLabel("GameBoard");
+    JLabel kontextText = new JLabel(kT1);
+
+    // Buttons
+    JButton giveUpButton = new JButton("Aufgeben");
+
+
+    /**
+     * Konstruktor von GameBoard.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @param semesterCounter Ausgewähltes Semester
+     * @param p1 Erstes Spielerobjekt
+     * @param p2 Zweites Spielerobjekt
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    GameBoard(MainFrame frame, int semesterCounter,Player p1, Player p2) {
+        this.p1 = p1;
+        this.p2 = p2;
+        buildPanel(frame, semesterCounter);
+        List<Ship> shipsP1 =p1.getBoard().getShips();
+        List<Ship> shipsP2 =p2.getBoard().getShips();
+
+        giveUpButton.addActionListener((e) -> {
+            frame.showPanel("MainMenu");
+            p1.withdraw();
+        });
+    }
+
+    // Timer für pulsierenden SchwarzGrau-Effekt
+    Timer timer = new Timer(10, new ActionListener() {
+        // Start-Grauwert (0 = Schwarz, 255 = Weiß)
+        private int value = 50;
+        private boolean increasing = false;
+
+        @Override
+        public void actionPerformed(ActionEvent e) {
+            kontextText.setForeground(new Color(value, value, value));
+
+            if (increasing) {
+                value++;
+                if (value >= 90) {
+                    increasing = false;
+                }
+            } else {
+                value--;
+                if (value <= 0) {
+                    increasing = true;
+                }
+            }
+        }
+    });
+
+    /**
+     * Baut das grundlegende Spielboard
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @param semesterCounter Ausgewähltes Semester
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    public void buildPanel(MainFrame frame, int semesterCounter) {
+        // Hauptlayout - BorderLayout für die Anordnung der Komponenten
+        setLayout(new BorderLayout());
+
+        // Spielfelder erstellen (eigenes und gegnerisches)
+        // Spielfelder werden in BoardDisplay erstellt
+        int gridSize = GameController.semesterToBoardSize(semesterCounter); // Größe des Spielfelds
+        this.ownBoardPanel = new BoardDisplay(gridSize,p1, false);
+        this.opponentBoardPanel = new BoardDisplay(gridSize, p2, true);
+
+        // Panel für das Kontext-Text-Feld
+        JPanel headerPanel = new JPanel();
+        headerPanel.setLayout(new BorderLayout());
+        headerPanel.add(kontextText, BorderLayout.WEST);
+        kontextText.setFont(new Font("Roboto", Font.BOLD, 30));
+        headerPanel.add(giveUpButton, BorderLayout.EAST);
+
+        JPanel leftButtonsPanel = new JPanel();
+        leftButtonsPanel.setLayout(new GridLayout(7, 1)); // 6 Buttons untereinander
+
+        JPanel rightButtonsPanel = new JPanel();
+        rightButtonsPanel.setLayout(new GridLayout(7, 1));
+
+        //Buttons in eine Gruppe packen damit diese beim drücken eines anderen Buttons wieder entwählt werden
+        ButtonGroup leftButtonGroup= new ButtonGroup();
+        ButtonGroup rightButtonGroup= new ButtonGroup();
+
+        // Panel für die Buttons des linken Spielers (ganz links)
+        for(Ship ship : p1.getBoard().getShips()) {
+            ShipButton shipButton= new ShipButton(ship,ownBoardPanel);
+            leftButtonsPanel.add(shipButton);
+            leftButtonGroup.add(shipButton);
+            ownBoardPanel.addShipButton(shipButton);
+        }
+
+        for(Ship ship : p2.getBoard().getShips()) {
+            ShipButton shipButton= new ShipButton(ship,opponentBoardPanel);
+            rightButtonsPanel.add(shipButton);
+            rightButtonGroup.add(shipButton);
+            opponentBoardPanel.addShipButton(shipButton);
+            shipButton.setEnabled(false);
+        }
+        JToggleButton readyButton = new JToggleButton("Bereit");
+        readyButton.setBackground(Color.GREEN);
+        rightButtonsPanel.add(readyButton);
+
+        JToggleButton resetButton = new JToggleButton("Reset");
+        resetButton.setBackground(Color.RED);
+        leftButtonsPanel.add(resetButton);
+
+       resetButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                ownBoardPanel.resetAllShips();
+            }
+            });
+
+        // Um Bereit-Meldung and Backend zu geben, kontextText zu setzten und ready/reset Button zu deaktivieren
+        readyButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                kontextText.setText(kT2);
+                p1.ready();
+                if(p1.isReady()) {
+                    remove(readyButton);
+                    remove(resetButton);
+                    remove(rightButtonsPanel);
+                    remove(leftButtonsPanel);
+                    readyButton.setEnabled(false);
+                    resetButton.setEnabled(false);
+                }
+            }
+        });
+
+        // Panel für beide Spielfelder (nebeneinander in der Mitte)
+        JPanel centerPanel = new JPanel();
+        centerPanel.setLayout(new GridLayout(1, 2, 20, 0)); // 2 Spielfelder nebeneinander, mit Abstand von 20 Pixeln
+        centerPanel.add(ownBoardPanel);
+        centerPanel.add(opponentBoardPanel);
+
+        // Spieler-Namen über den Spielfeldern hinzufügen
+        JPanel playerNamesPanel = new JPanel();
+        playerNamesPanel.setLayout(new GridLayout(1, 2)); // Zwei Labels nebeneinander
+        JLabel player1NameLabel = new JLabel(p1.getName(), SwingConstants.CENTER);
+        JLabel player2NameLabel = new JLabel(p2.getName(), SwingConstants.CENTER);
+        System.out.println("Name in Gameboard: " + player1NameLabel.getText());
+
+        // Schrift und Formatierung der Labels
+        player1NameLabel.setFont(new Font("Roboto", Font.BOLD, 18));
+        player2NameLabel.setFont(new Font("Roboto", Font.BOLD, 18));
+
+        // Spieler-Labels zum Panel hinzufügen
+        playerNamesPanel.add(player1NameLabel);
+        playerNamesPanel.add(player2NameLabel);
+
+        // Spieler-Namen-Panel oberhalb der Spielfelder hinzufügen
+        JPanel namesAndBoardsPanel = new JPanel(new BorderLayout());
+        namesAndBoardsPanel.add(playerNamesPanel, BorderLayout.NORTH);
+        namesAndBoardsPanel.add(centerPanel, BorderLayout.CENTER);
+
+        // Panels dem Hauptlayout hinzufügen
+        add(leftButtonsPanel, BorderLayout.WEST);
+        add(rightButtonsPanel, BorderLayout.EAST);
+        add(headerPanel, BorderLayout.NORTH);
+        add(namesAndBoardsPanel, BorderLayout.CENTER);
+        timer.start();
+    }
+
+    /**
+     * Aktualisiert Zustand(kontextText) je nach Zug
+     * @author Luca Conte, Joshua Kuklok
+     */
+    public void refresh() {
+        if (this.p1.myTurn) {
+            if (!kontextText.getText().equals(kT5)) {
+                this.kontextText.setText(kT5);
+                SoundHandler.playSound("yourturn");
+            }
+        } else {
+            this.kontextText.setText(kT6);
+        }
+        this.ownBoardPanel.refresh();
+        this.opponentBoardPanel.refresh();
+    }
+
+    /**
+     * Getter für Player1
+     * @return Player 1
+     * @author Peer Ole Wachtel
+     */
+    public Player getP1() {
+        return p1;
+    }
+    /**
+     * Getter für Player2
+     * @return Player 2
+     * @author Luca Conte
+     */
+    public Player getP2() {
+        return p2;
+    }
+
+}

src/GameController.java

@@ -0,0 +1,242 @@
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * The central Backend Component
+ * @author Luca Conte
+ */
+public class GameController {
+
+	private static MainFrame mainFrame;
+
+	/**
+	 * returns the current MainFrame
+	 * @return the current MainFrame
+	 * @author Luca Conte
+	 */
+	public static MainFrame getMainFrame() {
+		return GameController.mainFrame;
+	}
+	/**
+	 * sets the current MainFrame
+	 * @param mainFrame the current MainFrame
+	 * @author Luca Conte
+	 */
+	public static void setMainFrame(MainFrame mainFrame) {
+		GameController.mainFrame = mainFrame;
+	}
+
+	/**
+	 * converts a semester to be played in into its respective board size
+	 * @param semester the semester to be played in
+	 * @author Luca Conte
+	 */
+	public static int semesterToBoardSize(int semester) {
+		return semester + 13;
+	}
+	/**
+	 * converts a board size into its respective semester
+	 * @param size the board size to get the semester of
+	 * @author Luca Conte
+	 */
+	public static int boardSizeToSemester(int size) {
+		return size - 13;
+	}
+	
+	/**
+	 * the list of supported versions of the online protocol
+	 * https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+	 */
+	public static HashMap<String, Class<? extends OnlinePlayer>> supportedVersions = new HashMap<>(Map.of(
+		"1.1.0", OnlinePlayer_1_1_0.class
+	));
+
+	/**
+	 * Starts a game with one local player and one online player.
+	 * @param localPlayerClass the class of the local player to be instantiated. must extend `LocalPlayer`
+	 * @param localPlayerName the name of the local player. Only necessarry when localPlayerClass is `HumanPlayer`
+	 * @param address the Address of the opposing player. If the hostname of the address is set to be 0.0.0.0, it
+	 * is interpreted that this instance should instead listen on the defined port for incoming connections.
+	 * @param size the board size that it is intended to be played in
+	 * @author Luca Conte
+	 */
+	public static void startOnlineGame(Class<? extends LocalPlayer> localPlayerClass, String localPlayerName, InetSocketAddress address, int size) throws IOException {
+		AsyncSocket clientSocket;
+
+		boolean localPlayerIsServer = address.getHostName() == null || address.getHostName().isEmpty() || address.getHostName().equals("0.0.0.0");
+
+		if (localPlayerIsServer) {
+			// SERVER MODE
+			clientSocket = new AsyncSocket(address.getPort(), null);
+
+		} else {
+			// CLIENT MODE
+			clientSocket = new AsyncSocket(address, null);
+		}
+
+		clientSocket.send("VERSION", "Gruppe03 " + String.join(" ", supportedVersions.keySet()));
+		clientSocket.setHandler((message) -> {
+
+			SocketPackage socketPackage = new SocketPackage(message);
+			if (socketPackage.getName().equals("VERSION")) {
+
+				List<String> opponentSupportedVersions = socketPackage.splitData();
+
+				String usedVersion = findMostRecentVersion(new ArrayList<String>(supportedVersions.keySet()), opponentSupportedVersions);
+
+				if (usedVersion == null) {
+					throw new RuntimeException("No common versions found");
+				}
+
+				// instantiate players
+				Class<? extends OnlinePlayer> onlinePlayerClass = supportedVersions.get(usedVersion);
+
+				LocalPlayer localPlayer;
+				OnlinePlayer onlinePlayer;
+				try {
+					localPlayer = localPlayerClass.getDeclaredConstructor().newInstance();
+					onlinePlayer = onlinePlayerClass.getDeclaredConstructor(Integer.class, AsyncSocket.class).newInstance((Integer)size, clientSocket);
+				} catch (Exception e) {
+					e.printStackTrace();
+					throw new RuntimeException("Unable to instantiate players");
+				}
+
+
+				localPlayer.isServer = localPlayerIsServer;
+				onlinePlayer.isServer = !localPlayerIsServer;
+				
+				localPlayer.setName(localPlayerName);
+
+				localPlayer.setEnemy(onlinePlayer);
+				onlinePlayer.setEnemy(localPlayer);
+
+				onlinePlayer.sendIAM();
+
+				// Start game only after IAM Package was exchanged
+			} else {
+				throw new RuntimeException("Unexpected Package received before game initialisation");
+			}
+		});
+
+	}
+
+	/**
+	 * finds the largest common version in two lists of version strings
+	 * @return null if no common versions are found otherwise returns the most recent version present in both lists
+	 * @author Luca Conte
+	 */
+	public static String findMostRecentVersion(List<String> versions1, List<String> versions2) {
+		if (versions1 == null || versions2 == null) return null;
+		String largestCommonVersion = null;
+		for (String v1 : versions1) {
+			if (!checkVersionString(v1)) continue;
+
+			for (String v2 : versions2) {
+				if (!checkVersionString(v2)) continue;
+
+				// strings within the lists must be equal
+				// if no largest common version has been found or currently checked version is larger than
+				// previous largest common version, new largest version has been found
+				if (compareVersions(v1, v2) == 0 && (largestCommonVersion == null || compareVersions(v1, largestCommonVersion) >= 1)) {
+					largestCommonVersion = v1;
+					continue;
+				}
+			}
+		}
+		return largestCommonVersion;
+	}
+
+	/**
+	 * compares two version strings
+	 * @param version1 the first version to be compared
+	 * @param version2 the second version to be compared
+	 * @return
+	 *  0 if versions are equal
+	 *  1 if version1 is more recent than version2
+	 *  -1 otherwise
+	 * @author Luca Conte
+	 */
+	public static int compareVersions(String version1, String version2) {
+		if (!checkVersionString(version1) || !checkVersionString(version2)) {
+			throw new IllegalArgumentException("Version is not valid version string");
+		}
+
+		String[] version1Split = version1.split("\\.");
+		String[] version2Split = version2.split("\\.");
+
+		for (int i = 0; i < version1Split.length; i++) {
+			int v1 = Integer.parseInt(version1Split[i]);
+			int v2 = Integer.parseInt(version2Split[i]);
+
+			if (v1 == v2) continue;
+			if (v1 > v2) {
+				return 1;
+			} else {
+				return -1;
+			}
+		}
+		return 0;
+	}
+
+	/**
+	 * checks if a provided string matches the format of a version number
+	 * @param versionString the version String to be checked
+	 * @author Luca Conte
+	 */
+	public static boolean checkVersionString(String versionString) {
+		return versionString != null && versionString.matches("\\d+\\.\\d+\\.\\d+");
+	}
+
+	/**
+	 * Starts a game with two local players
+	 * @param localPlayerClass the class of the local player to be instantiated. must extend `LocalPlayer`
+	 * @param localPlayerName the name of the local player. Only necessarry when localPlayerClass is `HumanPlayer`
+	 * @param enemyClass the class of the enemy player. Must extend `AiPlayer`. For Humans VS Human games use an online game instead.
+	 * @param size the board size that it is intended to be played in
+	 * @author Luca Conte
+	 */
+	public static void startLocalGame(Class<? extends  LocalPlayer> localPlayerClass, String localPlayerName, Class<? extends AiPlayer> enemyClass, int size) {
+
+		LocalPlayer localPlayer;
+		AiPlayer aiPlayer;
+		try {
+			localPlayer = localPlayerClass.getDeclaredConstructor().newInstance();
+			aiPlayer = enemyClass.getDeclaredConstructor().newInstance();
+		} catch (Exception e) {
+			e.printStackTrace();
+			throw new RuntimeException("Unable to instantiate players"); 
+		}
+		
+        localPlayer.isServer = true;
+        aiPlayer.isServer = false;
+
+
+        localPlayer.setEnemy(aiPlayer);
+        aiPlayer.setEnemy(localPlayer);
+		
+		localPlayer.createBoard(size);
+		aiPlayer.createBoard(size);
+
+		localPlayer.setName(localPlayerName);
+
+		startGameWithInstancedPlayers(localPlayer, aiPlayer, size);
+	}
+
+	/**
+	 * switches to the ingame screen
+	 * @param p1 the first player. This player is always shown on the left side of the screen and is expected to be the Human player, if there is one.
+	 * @param p2 the second player
+	 * @param boardSize the board size to be played in
+	 * @author Luca Conte
+	 */
+	public static void startGameWithInstancedPlayers(LocalPlayer p1, Player p2, int boardSize) {
+		mainFrame.showPanelSLG("GameBoard", boardSizeToSemester(boardSize), p1, p2);
+
+		// TODO: frontend configuration
+	}
+
+}

src/HalloSchiffeVersenken.java

@@ -1,26 +1,17 @@
+/**
+ * Hauptklasse über die der MainFrame gestartet wird
+ * @author Lucas Bronson, Peer Ole Wachtel, Joshua Kuklok
+ */
 public class HalloSchiffeVersenken {
 
+    /**
+     * Erstellt und setzt den Mainframe
+     * @param args Argumente an Main durch Konsole etc.
+     * @throws InterruptedException
+     * @author Peer Ole Wachtel
+     */
     public static void main(String[] args) throws InterruptedException {
-        //LUCAS CODE
-        MainMenuModel model = new MainMenuModel();
-        MainMenuView view = new MainMenuView();
-        MainMenuController controller = new MainMenuController(model, view);
-
-
-        //System.out.println("HelloSchiffeVersenekn");
-
-/*
-        System.out.println("sound");
-        SoundHandler.playSound("hit");
-
-        Thread.sleep(10000);
-
-        SoundHandler.setSoundOn(false);
-        System.out.println("sound off");
-        SoundHandler.playSound("hit");
-*/
-
-        //JOSHUA CODE
-        startLocalGame huso = new startLocalGame();
+        MainFrame mf = new MainFrame();
+        mf.setVisible(true);
     }
-}
+}

src/HitResponse.java

@@ -1,6 +1,90 @@
-import java.awt.*;
 
+/**
+ * Eine Antwort auf einen Schuss
+ * enthält einen Punkt, auf den geschossen wurde, sowie einen typen,
+ * der angibt, ob es sich bei dem Schuss um einen Treffer handelt
+ * @author Peer Ole Wachtel
+ */
 public class HitResponse {
+    /**
+     * Speichert den typ der HitResponse.
+     */
     private HitResponseType type;
+    /**
+     * Speicher den Punkt wofür die HitResponse gilt.
+     */
     private Point point;
+
+    /**
+     * Erstellt eine neue HitResponse und setzt den Punkt und typ.
+     * @param type der HitResponse.
+     * @param point für den die HitResponse gilt.
+     * @author Peer Ole Wachtel.
+     */
+    public HitResponse(HitResponseType type, Point point) {
+        this.type = type;
+        this.point = point;
+    }
+
+    /**
+     *Erstellt eine neue HitResponse und setzt den Punkt und typ.
+     * @param typeIndex der HitResponse.
+     * @param point für den die HitResponse gilt.
+     * @throws IllegalArgumentException wenn der übergebene int nicht auf ein typ referenziert werden kann.
+     * @author Peer Ole Wachtel.
+     */
+    public HitResponse (int typeIndex, Point point) {
+        if (typeIndex >= 0 && typeIndex < HitResponseType.values().length) {
+            this.type = HitResponseType.values()[typeIndex];
+            this.point = point;
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+    
+    /**
+     * returns the type of the HitResponse
+     * @return the type of the HitResponse
+     * @author Florian Hantzschel
+     */
+    public HitResponseType getHitResponse() {
+    	return this.type;
+    }
+
+    /**
+     * returns the point of the HitResponse
+     * @return the point of the HitResponse
+     * @author Florian Hantzschel
+     */
+    public Point getPoint() {
+    	return this.point;
+    }
+
+    /**
+     * Setter für den type
+     * @param type auf den die HitResponse gesetzt werden soll.
+     * @author Peer Ole Wachtel
+     */
+    public void setType(HitResponseType type) {
+        this.type = type;
+    }
+
+    /**
+     * Gibt den passenden string nach Netzwerkstandard für eine HitResponse zurück.
+     * @return den passenden string nach Netzwerkstandard für eine HitResponse.
+     * @author Peer Ole Wachtel.
+     */
+    @Override
+    public String toString() {
+        return this.getPoint().toString() + " " + this.type.ordinal();
+    }
+
+    /**
+     * Getter für den typ der HitResponse.
+     * @return den typ der HitRespnse.
+     * @author Peer Ole Wachtel.
+     */
+    public HitResponseType getType() {
+        return type;
+    }
 }

src/HitResponseType.java

@@ -1,3 +1,7 @@
+/**
+ * Stellt die verschiedenen möglichkeiten einer HitResponse als typ dar.
+ * @author Peer Ole Wachtel
+ */
 public enum HitResponseType {
     MISS, HIT, SUNK, VICTORY
 }

src/HumanPlayer.java

@@ -0,0 +1,18 @@
+
+/**
+ * Repräsentiert einen menschlichen Spieler
+ * @author Luca Conte, Florian Hantzschel
+ */
+public class HumanPlayer extends LocalPlayer {
+	/**
+	 * shoots a shot onto the provided point on the enemy board
+	 * if it is not the players turn, this method does nothing.
+	 * @param point the location to be shot
+	 * @author Luca Conte
+	 */
+	@Override
+	public void shoot(Point point) {
+		if (!this.myTurn) return;
+		enemy.receiveShoot(point);
+	}
+}

src/JoinGame.java

@@ -0,0 +1,132 @@
+import java.awt.*;
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+
+/**
+ * Das JoinGame Panel dient zum setzten des Ports/IP-Adresse.
+ * Anschließend kann das Verbinden Panel gezeigt werden.
+ * @author Lucas Bronson
+ */
+public class JoinGame extends JPanel {
+
+    // Funktionshilfen
+    String standardPort = "51525";
+
+    // Grafiken
+    ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
+
+    // Labels
+    JLabel spielBeitretenLabel;
+    JLabel ipLabel = new JLabel("IP-Adresse");
+    JLabel portLabel = new JLabel("Port");
+
+    // Textfelder
+    JTextField ipTextField = new JTextField(20);
+    JTextField portTextField = new JTextField(20);
+
+    // Buttons
+    JButton losButton = new JButton("Los!");
+    JButton backButton = new JButton(backButtonIcon);
+
+    // Font
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+
+    /**
+     * Erstellt mittels Funktionsaufrufen das Panel.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @param g int-Anzeige, ob es sich um "spiel erstellen" oder "spiel beitreten" handelt.
+     * @param playerType int-Anzeige, ob es sich um einen HumanPlayer,AIEasy... handelt.
+     * @param playerName Name des Spielers
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public JoinGame(MainFrame frame,int g,int playerType,String playerName, int semesterCounter) {
+        setLayout(null);
+        buildPanel(frame,g,playerType,playerName, semesterCounter);
+    }
+
+    /**
+     * Erstellt das Panel.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @param g int-Anzeige, ob es sich um "spiel erstellen" oder "spiel beitreten" handelt.
+     * @param playerType int-Anzeige, ob es sich um einen HumanPlayer,AIEasy... handelt.
+     * @param playerName Name des Spielers
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    private void buildPanel(MainFrame frame,int g,int playerType,String playerName, int semesterCounter) {
+        System.out.println("semesterzahl in JoinGame" + semesterCounter);
+        if(g==1){
+            spielBeitretenLabel= new JLabel("Spiel beitreten");
+        }else{
+            spielBeitretenLabel= new JLabel("Spiel erstellen");
+        }
+
+        spielBeitretenLabel.setBounds(20,20,700, 100);
+        losButton.setBounds(320, 225, 100, 50);
+        backButton.setBounds(1380, 20, 80, 80);
+
+        portLabel.setBounds(50, 200, 200, 30);
+
+        if(g==1) { // Wenn man Spiel erstellen will, werden IP-Felder nicht angezeigt.
+            ipLabel.setBounds(50, 125, 200, 30);
+            ipTextField.setBounds(50, 150, 250, 50);
+        }
+
+        portTextField.setBounds(50, 225, 250, 50);
+        portTextField.setText(standardPort);
+
+        spielBeitretenLabel.setFont(robotoFont.deriveFont(50f));
+
+        add(spielBeitretenLabel);
+        add(ipLabel);
+        add(portLabel);
+        add(losButton);
+        add(ipTextField);
+        add(portTextField);
+        add(backButton);
+
+        // ActionListener für Buttons.
+        // Um in das MultiplayerGame zurückzuwechseln.
+        backButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanel("MultiplayerGame");
+            }
+        });
+
+        // Um das Verbinden Panel anzuzeigen und Daten an Backend weiterzureichen.
+        losButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+
+                String ipAddress = ipTextField.getText();
+                if (ipAddress.isEmpty()) {
+                    ipAddress = "0.0.0.0";
+                }
+                System.out.println(portTextField.getText());
+                String portText = portTextField.getText();
+
+                int port = Integer.parseInt(portText);
+                InetSocketAddress address = new InetSocketAddress(ipAddress, port);
+
+                frame.showPanel("Verbinden");
+
+                try {
+                    if(playerType == 0) {
+                        GameController.startOnlineGame(HumanPlayer.class, playerName, address,GameController.semesterToBoardSize(semesterCounter));
+                    } else if(playerType == 1) {
+                        GameController.startOnlineGame(SpecificAiPlayerEasy.class, playerName, address,GameController.semesterToBoardSize(semesterCounter));
+                    } else if (playerType == 2) {
+                        GameController.startOnlineGame(SpecificAiPlayerMedium.class, playerName, address,GameController.semesterToBoardSize(semesterCounter));
+                    } else if (playerType == 3) {
+                        GameController.startOnlineGame(SpecificAiPlayerHard.class, playerName, address,GameController.semesterToBoardSize(semesterCounter));
+                    }
+                } catch (IOException ex) {
+                    throw new RuntimeException(ex);
+                }
+            }
+        });
+    }
+}

src/LocalPlayer.java

@@ -0,0 +1,104 @@
+import java.util.Random;
+
+/**
+ * repräsentiert einen Player, der Lokal an dem Gerät spielt,
+ * auf dem dieses Programm läuft
+ * @author Luca Conte, Peer Ole Wachtel, Florian Hantzschel
+ */
+public class LocalPlayer extends Player {
+
+
+    /**
+     * erstellt einen LocalPlayer und setzt myCoin random
+     * @author Peer Ole Wachtel
+     */
+    public LocalPlayer(){
+        super();
+        Random random = new Random();
+        this.myCoin = random.nextBoolean();
+    }
+
+    /**
+     * receives a shot onto a point from the enemy
+     * @param point the location to be shot
+     * @author Luca Conte, Peer Ole Wachtel
+     */
+    @Override
+    public synchronized void receiveShoot(Point point) {
+        if (!this.enemy.myTurn) {
+            System.out.println("enemy tried to fire when not their turn!");
+            return;
+        }
+        this.enemy.myTurn = false;
+        
+        HitResponse hitResponse = board.getHitResponseOnPoint(point);
+        if (!(hitResponse == null)){
+            enemy.receiveHit(hitResponse);
+
+        } else {
+            hitResponse = this.board.hit(point);
+            enemy.receiveHit(hitResponse);
+        }
+
+        switch (hitResponse.getType()) {
+            case HIT, SUNK -> this.myTurn = false;
+            case MISS -> this.myTurn = true;
+            case VICTORY -> this.lose();
+        }
+        GameController.getMainFrame().refreshGameBoard();
+    }
+
+    /**
+     * receives a hit response from the enemy as a response to a receiveShoot call
+     * @param hitResponse the hitresponse
+     * @author Peer Ole Wachtel
+     */
+    @Override
+    public synchronized void receiveHit(HitResponse hitResponse) {
+        enemy.board.addHits(hitResponse);
+        switch (hitResponse.getType()) {
+            case HIT, SUNK -> this.myTurn = true;
+            case MISS -> this.myTurn = false;
+            case VICTORY -> this.win();
+        }
+        GameController.getMainFrame().refreshGameBoard();
+    }
+
+    /**
+     * receives the enemies coin toss result
+     * this method does nothing if the player has already received the enemies coin
+     * it will also call `determineCoinToss`
+     * @param coin the coin of the enemy player
+     * @author Luca Conte
+     */
+    @Override
+    public synchronized void receiveCoin(boolean coin) {
+        if (!this.hasReceivedCoin) {
+            this.hasReceivedCoin = true;
+            this.determineCoinToss();
+        }
+    }
+
+    /**
+     * sends shot to enemy player.
+     * should ONLY be called on HumanPlayer
+     * @author Luca Conte
+     */
+    @Override
+    public void shoot(Point point){
+        return;
+    }
+
+    /**
+     * marks the player as ready, if all ships have been placed
+     * @author Luca Conte
+     */
+    @Override
+    public synchronized void ready() {
+        for (Ship ship : this.board.getShips()) {
+            if (!ship.isPlaced()) return;
+        }
+        super.ready();
+    }
+	
+}

src/LoseScreen.java

@@ -0,0 +1,48 @@
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import javax.swing.*;
+
+/**
+ * Klasse für Erstellung von looseScreen Objekten
+ * Dient zur Anzeige das ein Spiel verloren wurde
+ * @author Joshua Kuklok, Luca Bronson
+ */
+public class LoseScreen extends JPanel {
+    JLabel loseLabel = new JLabel("Du hast Verloren");
+    JButton okButton = new JButton("Zurück zum Hauptmenü");
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+
+    /**
+     * Konstruktor der LoseScreen Klasse
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    public LoseScreen(MainFrame frame) {
+        setLayout(null);
+        buildPanel(frame);
+    }
+
+    /**
+     * Panel bauen/Objekte hinzufügen
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public void buildPanel(MainFrame frame) {
+        add(loseLabel);
+        okButton.setBounds(625,525,200,50);
+        loseLabel.setBounds(550,450,500,50);
+        loseLabel.setFont(robotoFont);
+        SoundHandler.playSound("loose");
+
+        // Zurückkehren zum Hauptmenü, wenn okButton gedrückt wird
+        okButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanel("MainMenu");
+            }
+        });
+        add(loseLabel);
+        add(okButton);
+    }
+}

src/MainFrame.java

@@ -0,0 +1,181 @@
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * Der MainFrame dient als Hub und Übergreifendes Fenster auf dem alle weiteren Panel angezeigt werden.
+ * Dadurch werden keine weiteren Fenster geöffnet.
+ * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+ */
+public class MainFrame extends JFrame {
+
+    private CardLayout cardLayout;
+    private JPanel mainPanel;
+
+    // ---------- //
+    // Diverse Hilfsvariablen (für Parameterübergabe etc.)
+    // Von startMultiplayerGame an JoinGame
+    int localMult;
+
+    // Von startLocalGame an startLocalGameLoadingScreen
+    // Von startLocalGameLoadingScreen an GameBoard
+    int semesterCounter;
+    // ---------- //
+
+    private GameBoard gameBoard;
+
+    /**
+     * Konstruktor von MainFrame.
+     * Ermöglicht es Panel anzuzeigen.
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    public MainFrame() {
+
+        GameController.setMainFrame(this);
+
+        setTitle("Studium Versenken");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setSize(1500, 1000);
+        setLocationRelativeTo(null);
+
+        // CardLayout und Hauptpanel erstellen
+        cardLayout = new CardLayout();
+        mainPanel = new JPanel(cardLayout);
+
+        // Panels erstellen
+        MainMenuView mainMenuView = new MainMenuView(this);
+        startLocalGame localGame = new startLocalGame(this);
+        startMultiplayerGame multiplayerGame = new startMultiplayerGame(this);
+        Verbinden verbinden = new Verbinden(this);
+
+        // Panels hinzufügen
+        mainPanel.add(mainMenuView, "MainMenu");
+        mainPanel.add(localGame, "LocalGame");
+        mainPanel.add(multiplayerGame, "MultiplayerGame");
+        mainPanel.add(verbinden, "Verbinden");
+       // mainPanel.add(winLooseScreen, "WinLooseScreen");
+
+        // Hauptpanel in JFrame hinzufügen
+        add(mainPanel);
+
+        // Hauptmenü anzeigen
+        cardLayout.show(mainPanel, "MainMenu");
+    }
+
+    /**
+     * Methode, um die Ansicht zu wechseln
+     * @param panelName Name des anzuzeigenden Panels
+     * @author Joshua Kuklok
+     */
+    public void showPanel(String panelName) {
+        cardLayout.show(mainPanel, panelName);
+    }
+
+    /**
+     * Spezifische ShowPanel-Funktion der startMultiplayerGame Klasse
+     * @param panelName Name des anzuzeigenden Panels
+     * @param num Hilfsvariable um abzugleichen, ob "Spiel erstellen" oder "Spiel beitreten" ausgewählt wurde
+     * @param playerType Spielertyp(HumanPlayer, AIEasy etc.)
+     * @param playerName Name des Spielers
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public void showPanelSMG(String panelName, int num, int playerType,String playerName, int semesterCounter) {
+        this.localMult = num;
+
+        JoinGame joinGame = new JoinGame(this, localMult, playerType, playerName, semesterCounter);
+        mainPanel.add(joinGame, panelName);
+        mainPanel.revalidate();
+        mainPanel.repaint();
+        cardLayout.show(mainPanel, panelName);
+    }
+
+    /**
+     * Spezifische ShowPanel der startLocalGameLoadingScreen Klasse (DURCH BACKEND AUFGERUFEN)
+     * @param panelName Name des anzuzeigenden Panels
+     * @param semesterCounter Ausgewähltes Semester
+     * @param p1 Erstes Spielerobjekt
+     * @param p2 Zweites Spielerobjekt
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    public void showPanelSLG(String panelName,int semesterCounter, Player p1, Player p2) {
+        this.semesterCounter = semesterCounter;
+
+        this.gameBoard = new GameBoard(this, semesterCounter, p1, p2);
+        mainPanel.add(gameBoard, panelName);
+        mainPanel.revalidate();
+        mainPanel.repaint();
+        cardLayout.show(mainPanel, panelName); // Panel anzeigen
+    }
+
+    /**
+     * Spezifische ShowPanel der startLocalGame Klasse
+     * @param panelName Name des anzuzeigenden Panels
+     * @param semesterCounter Ausgewähltes Semester
+     * @author Joshua Kuklok
+     */
+    public void showPanelSLGLS(String panelName,int semesterCounter) {
+        this.semesterCounter = semesterCounter;
+
+        startLocalGameLoadingScreen LocalGameLoadingScreen = new startLocalGameLoadingScreen(this, semesterCounter);
+        mainPanel.add(LocalGameLoadingScreen, panelName);
+        mainPanel.revalidate();
+        mainPanel.repaint();
+        cardLayout.show(mainPanel, panelName); // Panel anzeigen
+    }
+
+    /**
+     * Spezifische ShowPanel für WinScreen Klasse
+     * @param panelName Name des anzuzeigenden Panels
+     * @param player Player von dem die funktion aufgerufen worden ist
+     * @author Lucas Bronson, Peer Ole Wachtel, Luca Conte
+     */
+    public void showPanelWin(String panelName, Player player){
+        if(gameBoard == null || player != gameBoard.getP1()){
+            return;
+        }
+
+        this.gameBoard.getP1().destroy();
+        this.gameBoard.getP2().destroy();
+        this.gameBoard.removeAll();
+        this.gameBoard = null;
+
+        WinScreen winScreen = new WinScreen(this);
+        mainPanel.add(winScreen, panelName);
+        mainPanel.revalidate();
+        mainPanel.repaint();
+        cardLayout.show(mainPanel, panelName);
+    }
+
+    /**
+     * Spezifische ShowPanel für LooseScreen Klasse
+     * @param panelName Name des anzuzeigenden Panels
+     * @param player Player von dem die funktion aufgerufen worden ist
+     * @author Lucas Bronson, Peer Ole Wachtel, Luca Conte
+     */
+    public void showPanelLose(String panelName, Player player){
+        if(gameBoard == null || player != gameBoard.getP1()){
+            return;
+        }
+
+        this.gameBoard.getP1().destroy();
+        this.gameBoard.getP2().destroy();
+        this.gameBoard.removeAll();
+        this.gameBoard = null;
+        
+        LoseScreen looseScreen = new LoseScreen(this);
+        mainPanel.add(looseScreen,panelName);
+        mainPanel.revalidate();
+        mainPanel.repaint();
+        cardLayout.show(mainPanel, panelName);
+    }
+
+    /**
+     * Aktualisiert das Spielfeld
+     * @author Luca Conte
+     */
+    public void refreshGameBoard() {
+        if(this.gameBoard == null) {
+            return;
+        }
+        this.gameBoard.refresh();
+    }
+}

src/MainMenuController.java

@@ -1,31 +0,0 @@
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import javax.swing.*;
-
-public class MainMenuController implements ActionListener {
-    private MainMenuView view;
-    private MainMenuModel model;
-
-    public MainMenuController(MainMenuModel model, MainMenuView view) {
-        this.view = view;
-        this.model = model;
-        this.view.getLocalButton().addActionListener(this);
-        this.view.getMultiButton().addActionListener(this);
-        this.view.getSoundButton().addActionListener(this);
-    }
-
-    @Override
-    public void actionPerformed(ActionEvent e) {
-        if (e.getSource() == view.getMultiButton()) {
-            view.closeWindOw();
-            MultiMenuModel model = new MultiMenuModel();
-            MultiMenuView view = new MultiMenuView();
-            MultiMenuController controller2 = new MultiMenuController(model, view);
-        } else if (e.getSource() == view.getMultiButton()) {
-            model.setGameMode("Multiplayer");
-            JOptionPane.showMessageDialog(view.getFrame(), "Multiplayer game selected.");
-        }else if (e.getSource() == view.getSoundButton()) {
-            view.toggleMute();
-        }
-    }
-}

src/MainMenuModel.java

@@ -1,11 +0,0 @@
-public class MainMenuModel {
-    private String gameMode;
-
-    public void setGameMode(String mode) {
-        this.gameMode = mode;
-    }
-
-    public String getGameMode() {
-        return gameMode;
-    }
-}

src/MainMenuView.java

@@ -1,73 +1,95 @@
 import java.awt.*;
-import javax.swing.JFrame;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
 import javax.swing.*;
 
-public class MainMenuView {
-    ImageIcon SoundIcon = new ImageIcon("Grafik/sound button.png");
-    private JFrame frame = new JFrame();
+/**
+ * Klasse zum Erstellen von MainMenu Objekten
+ * Dient als Hauptmenü für die Anwendung
+ * @author Lucas Bronson
+ */
+public class MainMenuView extends JPanel {
+
     private JLabel titelLabel = new JLabel("Studium versenken");
     private JButton lokalButton = new JButton("Lokal");
-    private JButton multiButton= new JButton("Multiplayer");
-    private JButton soundButton = new JButton(SoundIcon);
-    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
-    public MainMenuView() {
-        buildFrame();
-        buildComponents();
+    private JButton multiButton = new JButton("Multiplayer");
+    private JButton soundButton;
 
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+    private ImageIcon soundIcon = new ImageIcon("graphics/sound button.png");
+    private ImageIcon muteIcon = new ImageIcon("graphics/sound button muted.png");
+
+    /**
+     * Konstruktor der MainMenuView Klasse
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    public MainMenuView(MainFrame frame) {
+        setLayout(null);
+        buildPanel(frame);
     }
 
+    /**
+     * Methode zum Füllen des Panels, Objekte werden dem frame hinzugefügt
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    private void buildPanel(MainFrame frame) {
+        lokalButton.setBounds(200, 200, 500, 500);
+        multiButton.setBounds(800, 200, 500, 500);
+        titelLabel.setBounds(550, 10, 700, 100);
+        soundButton = new JButton(soundIcon);
+        soundButton.setBounds(20, 20, 128, 128);
 
-    public void buildComponents(){
-        lokalButton.setBounds(200,200,500,500);
-        multiButton.setBounds(800,200,500,500);
-        titelLabel.setBounds(550,10,700,100);
-        soundButton.setBounds(20,20,128,128);
         titelLabel.setFont(robotoFont);
         lokalButton.setFont(robotoFont.deriveFont(50f));
         multiButton.setFont(robotoFont.deriveFont(50f));
+
+        add(titelLabel);
+        add(lokalButton);
+        add(multiButton);
+        add(soundButton);
+
+        // ActionListener um vom Hauptmenü zum LocalGame Menü zu wechseln
+        lokalButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                System.out.println("Lokales Spiel ausgewählt.");
+                frame.showPanel("LocalGame"); // Panel wechseln
+            }
+        });
+
+        // ActionListener um vom Hauptmenü zum MultiPlayerGame Menü zu wechseln
+        multiButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                System.out.println("Multiplayer-Spiel ausgewählt.");
+                frame.showPanel("MultiplayerGame"); // Panel wechseln
+            }
+        });
+
+        //Aufruf von toggleMute, falls der soundButton geklickt wird
+        soundButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                System.out.println("Soundbutton geklickt.");
+                toggleMute();
+            }
+        });
     }
 
-    public void buildFrame() {
-        frame.setLayout(null);
-        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        frame.setSize(1500,1000);
-        frame.setVisible(true);
-        frame.getContentPane().setBackground( Color.decode("#98F5FF"));
-        JLabel backgroundLabel = new JLabel(new ImageIcon("Grafik/mainmenubackground.png"));
-        frame.setContentPane(backgroundLabel);
-        frame.add(titelLabel);
-        frame.add(lokalButton);
-        frame.add(multiButton);
-        frame.add(soundButton);
-        frame.setLocationRelativeTo(null);
-    }
-
-    public void toggleMute(){
-        ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-        if(soundButton.getIcon()==SoundIcon) {
-            soundButton.setIcon(MuteIcon);
-        }else{
-            soundButton.setIcon(SoundIcon);
+    /**
+     * Setzt Sound auf Stumm/Laut und ändert Grafik, sodass
+     * der aktuelle Stand der Grafik entspricht
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    private void toggleMute() {
+        if (soundButton.getIcon() == soundIcon) {
+            soundButton.setIcon(muteIcon);
+            SoundHandler.setSoundOn(false);
+        } else {
+            soundButton.setIcon(soundIcon);
+            SoundHandler.setSoundOn(true);
         }
     }
-
-    public void closeWindOw(){
-        frame.dispose();
-    }
-    public JFrame getFrame() {
-        return frame;
-    }
-
-    public JButton getLocalButton() {
-        return lokalButton;
-    }
-
-    public JButton getMultiButton() {
-        return multiButton;
-    }
-
-    public JButton getSoundButton() {
-        return soundButton;
-    }
-
-}
+}

src/MultiMenuController.java

@@ -1,21 +0,0 @@
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import javax.swing.*;
-
-public class MultiMenuController implements ActionListener {
-    private MultiMenuView view;
-    private MultiMenuModel model;
-
-    public MultiMenuController(MultiMenuModel model, MultiMenuView view) {
-        this.view = view;
-        this.model = model;
-        this.view.getSoundButton().addActionListener(this);
-    }
-
-    @Override
-    public void actionPerformed(ActionEvent e) {
-        if (e.getSource() == view.getSoundButton()) {
-            view.toggleMute();
-        }
-    }
-}

src/MultiMenuModel.java

@@ -1,11 +0,0 @@
-public class MultiMenuModel {
-    private String gameMode;
-
-    public void setGameMode(String mode) {
-        this.gameMode = mode;
-    }
-
-    public String getGameMode() {
-        return gameMode;
-    }
-}

src/MultiMenuView.java

@@ -1,53 +0,0 @@
-import java.awt.*;
-import javax.swing.JFrame;
-import javax.swing.*;
-
-public class MultiMenuView {
-    ImageIcon SoundIcon = new ImageIcon("Grafik/sound button.png");
-    private JFrame frame = new JFrame();
-    private JButton soundButton = new JButton(SoundIcon);
-    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
-    public MultiMenuView() {
-        buildFrame();
-        buildComponents();
-
-    }
-
-
-    public void buildComponents(){
-        soundButton.setBounds(20,20,128,128);
-    }
-
-    public void buildFrame() {
-        frame.setLayout(null);
-        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        frame.setSize(1500,1000);
-        frame.setVisible(true);
-        frame.getContentPane().setBackground( Color.decode("#98F5FF"));
-        JLabel backgroundLabel = new JLabel(new ImageIcon("Grafik/mainmenubackground.png"));
-        frame.setContentPane(backgroundLabel);
-        frame.add(soundButton);
-        frame.setLocationRelativeTo(null);
-    }
-
-    public void toggleMute(){
-        ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-        if(soundButton.getIcon()==SoundIcon) {
-            soundButton.setIcon(MuteIcon);
-        }else{
-            soundButton.setIcon(SoundIcon);
-        }
-    }
-
-    public void closeWindOw(){
-        frame.dispose();
-    }
-    public JFrame getFrame() {
-        return frame;
-    }
-
-    public JButton getSoundButton() {
-        return soundButton;
-    }
-
-}

src/OnlinePlayer.java

@@ -1,5 +1,57 @@
-import java.net.Socket;
+/**
+ * Abstrakte Repräsentation eines Spielers, der an einem anderen gerät spielt
+ * und durch eine Online Verbindung mit dieser Instanz kommuniziert
+ * @author Luca Conte, Peer Ole Wachtel
+ */
+public abstract class OnlinePlayer extends Player implements AsyncSocketListener {
+    protected AsyncSocket socket;
+    protected int wantedBoardSize;
+
+    protected boolean hasReceivedCoinPackage;
+
+    /**
+     * Constructor
+     * @param size the size of the board the enemy player wants to play with
+     * the actual board size will be determined once the semester of the online partner is known
+     * @param socket an AsyncSocket to communicate with the enemy through
+     * @author Peer Ole Wachtel, Luca Conte
+     */
+    public OnlinePlayer(Integer size, AsyncSocket socket) {
+        this.socket = socket;
+        this.wantedBoardSize = size;
+        this.myCoin = null;
+        socket.setHandler(this);
+    }
+
+    /**
+     * sends the IAM Package for introduction
+     * @author Luca Conte
+     */
+    public abstract void sendIAM();
+
+    /**
+     * receives a message from the AsyncSocket
+     * satisfies AsyncSocketListener interface
+     * @author Luca Conte
+     */
+    public abstract void receive(String message);
+
+    /**
+     * receives the coin toss result from the enemy
+     * @param coin the result of the coin toss
+     * @author Peer Ole Wachtel
+     */
+    @Override
+    public abstract void receiveCoin(boolean coin);
+
+    /**
+     * closes the socket and does player cleanup work
+     * @author Luca Conte
+     */
+    @Override
+    public void destroy() {
+        super.destroy();
+        this.socket.close();
+    }
 
-public abstract class OnlinePlayer extends Player{
-    private Socket socket;
 }

src/OnlinePlayer_1_1_0.java

@@ -0,0 +1,188 @@
+import java.util.List;
+
+
+/**
+ * eine Implementierung des Kommunikationsprotokoll nach Version 1.1.0 des Netzwerkstandards
+ * https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+ * @author Peer Ole Wachtel, Luca Conte
+ */
+public class OnlinePlayer_1_1_0 extends OnlinePlayer {
+
+	/**
+	 * Erstellt einen Online Player
+	 * @param size die maximale Größe des Spielfelds
+	 * @param socket der Socket zur Kommunikation mit dem Online Partner
+	 */
+	public OnlinePlayer_1_1_0(Integer size, AsyncSocket socket) {
+		super(size, socket);
+	}
+
+
+	/**
+	 * receives a message from the AsyncSocket
+	 * implemented according to version 1.1.0 of https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+	 * @param message the message from the socket
+	 * @author Peer Ole Wachtel, Luca Conte, Florian Hantzschel
+	 */
+	@Override
+	public void receive(String message) {
+		SocketPackage p = new SocketPackage(message);
+
+		List<String> data = p.splitData();
+		switch (p.getName()) {
+			case "IAM":
+				if (data.size() < 2) break;
+				if (this.board != null) break;
+
+				int semester = Integer.parseInt(data.get(0));
+				String username = p.getData().substring(data.get(0).length() + 1);
+
+				int usedBoardSize = Math.min(GameController.semesterToBoardSize(semester), this.wantedBoardSize);
+				
+				this.setName(username);
+				this.createBoard(usedBoardSize);
+				this.enemy.createBoard(usedBoardSize);
+
+				GameController.startGameWithInstancedPlayers((LocalPlayer)this.enemy, (Player)this, usedBoardSize);
+
+				break;
+
+			// TODO: IAMU
+
+			case "COIN":
+				if(!this.hasReceivedCoinPackage && (p.getData().equals("1") || p.getData().equals("0"))){
+					this.myCoin = p.getData().equals("1");
+					this.hasReceivedCoinPackage = true;
+					this.ready();
+				}
+				break;
+
+
+			case "SHOOT":
+				if (Point.isValidSyntax(p.getData())){
+					Point point = new Point(p.getData());
+					this.enemy.receiveShoot(point);
+				}
+				break;
+
+			case "HIT":
+				if (data.size()==2){
+					Point point = new Point(data.get(0));
+					int typeIndex = Integer.parseInt(data.get(1));
+					if (Point.isValidSyntax(data.get(0)) && typeIndex >= 0 && typeIndex < HitResponseType.values().length){
+
+						HitResponse hitResponse = new HitResponse(typeIndex, point);
+
+						this.enemy.receiveHit(hitResponse);
+
+						switch (hitResponse.getType()) {
+							case HIT, SUNK:
+								this.myTurn = false;
+								break;
+							case MISS:
+								this.myTurn = true;
+								break;
+
+							case VICTORY:
+								// GameController.getMainFrame().showPanelWin("", this.enemy);
+								break;
+						}
+					}
+				}
+				break;
+
+			case "CHAT":
+				//TODO CHAT
+				break;
+
+			case "WITHDRAW":
+				this.withdraw();
+				break;
+
+			default:
+				//nichts passier da Paket ungültig
+				break;
+		}
+	}
+
+	/**
+	 * sends introduction package IAM to online partner.
+	 * @author Luca Conte
+	 */
+	@Override
+	public synchronized void sendIAM() {
+		if (this.enemy == null) throw new RuntimeException("enemy has not yet been defined");
+		socket.send(new SocketPackage("IAM", GameController.boardSizeToSemester(this.wantedBoardSize) + " " + this.enemy.name));
+	}
+
+	/**
+	 * receives a shot from the enemy and sends it to the online partner
+	 * if it is not the enemies turn, this method does nothing.
+	 * @param point the point to be shot
+	 * @author Peer Ole Wachtel, Luca Conte
+	 */
+	@Override
+	public synchronized void receiveShoot(Point point){
+		if (!this.enemy.myTurn) return;
+		super.socket.send(new SocketPackage("SHOOT",point.toString()));
+	}
+
+	/**
+	 * receives a hitresponse from the enemy player and sends it to the online partner
+	 * @param hitResponse the hitresponse to be sent
+	 * @author Peer Ole Wachtel, Luca Conte
+	 */
+	@Override
+	public synchronized void receiveHit(HitResponse hitResponse) {
+		switch (hitResponse.getType()) {
+			case HIT, SUNK:
+				this.myTurn = true;
+				break;
+			case MISS:
+				this.myTurn = false;
+				break;
+
+			case VICTORY:
+				// GameController.getMainFrame().showPanelLose("", this.enemy);
+				break;
+		}
+		super.socket.send(new SocketPackage("HIT", hitResponse.toString()));
+	}
+
+	/**
+	 * receives the coin toss result from the enemy player and sends it to the online partner
+	 * if this player has already received the enemies coin, this method does nothing.
+	 * @param coin the result of the coin toss
+	 * @author Peer Ole Wachtel, Luca Conte
+	 */
+	@Override
+	public synchronized void receiveCoin(boolean coin) {
+		if (!this.hasReceivedCoin) {
+			super.socket.send(new SocketPackage("COIN", String.valueOf(coin ? 1 : 0)));
+			this.hasReceivedCoin = true;
+			this.determineCoinToss();
+		}
+	}
+
+	/**
+	 * für Online Player nicht zu implementieren
+	 * nur für HumanPlayer relevant
+	 * @author Luca Conte, Peer Ole Wachtel
+	 */
+	@Override
+	public synchronized void shoot(Point point) {
+		// SHOULD NEVER BE CALLED ON ONLINE PLAYER. ONLY ON HUMAN PLAYER
+		return;
+	}
+
+	/**
+	 * empfängt Withdraw vom Gegner und leitet es an den Online Partner weiter
+	 * beendet das Spiel
+	 * @author Luca Conte
+	 */
+	@Override
+	public void receiveWithdraw() {
+		this.socket.send(new SocketPackage("WITHDRAW"));
+		super.receiveWithdraw();
+	}
+}

src/Player.java

@@ -1,26 +1,211 @@
-import java.awt.*;
-
+/**
+ * abstrakte repräsentation eines Spielers
+ * @author Peer Ole Wachtel, Luca Conte, Lucas Bronson
+ */
 public abstract class Player {
-    private boolean myTurn;
-    private boolean isServer;
-    private boolean waitingForResponse;
-    private Player enemy;
-    private String name;
-    private Board board;
+    protected boolean myTurn;
+    protected boolean isServer;
+    protected boolean waitingForResponse;
+    protected Player enemy; 
+    protected String name;
+    protected Board board;
+    protected Boolean myCoin;
+    protected boolean gameRunning;
 
-    public void receiveShoot(Point point) {
+    protected boolean sentCoin;
 
+    protected boolean hasReceivedCoin;
+
+    /**
+     * Konstruktor
+     * @author Peer Ole Wachtel, Luca Conte
+     */
+    public Player() {
+        this.setName("Player");
+        this.hasReceivedCoin = false;
+        this.sentCoin = false;
+        this.myTurn = false;
+        this.gameRunning = false;
     }
 
-    public void receiveHit(HitResponse hitResponse) {
-
+    /**
+     * initialises this players board
+     * @param size the size of the board to be created
+     * @author Peer Ole Wachtel
+     */
+    public void createBoard(int size) {
+        this.board = new Board(size);
     }
 
-    public void click(Point point) {
+    /**
+     * receives a shot onto a point from the enemy
+     * @param point the location to be shot
+     * @author Luca Conte, Peer Ole Wachtel
+     */
+    public abstract void receiveShoot(Point point);
 
+    /**
+     * receives a hit response from the enemy as a response to a receiveShoot call
+     * @param hitResponse the hitresponse
+     * @author Peer Ole Wachtel
+     */
+    public abstract void receiveHit(HitResponse hitResponse);
+
+    /**
+     * sends shot to enemy player.
+     * should ONLY be called on HumanPlayer
+     * @author Luca Conte
+     */
+    public abstract void shoot(Point point);
+
+    /**
+     * only relevant for AI Players.
+     * starts the first turn
+     * @author Luca Conte
+     */
+    public void beginTurn() {
+        System.out.println("issa my turn-a");
     }
 
-    public void beginTrun() {
+    /**
+     * sets the enemy Player
+     * @author Peer Ole Wachtel
+     */
+    public void setEnemy(Player enemy) {
+        this.enemy = enemy;
+    }
 
+    /**
+     * sets the name of this player
+     * @param name the name of this player
+     * @author Luca Conte
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * returns the name of this player
+     * @return the name of this player
+     * @author Luca Conte
+     */
+    public String getName() {
+        return this.name;
+    }
+
+    /**
+     * returns the board of this player
+     * @return the board of this player
+     * @author Lucas Bronson
+     */
+    public Board getBoard() {
+        return this.board;
+    }
+
+    /**
+     * marks the player as ready by sending their coin to the enemy player
+     * calls determineCoinToss if the enemy coin has already been received
+     * @author Luca Conte
+     */
+    public void ready() {
+        this.enemy.receiveCoin(this.myCoin);
+        this.sentCoin = true;
+        if (hasReceivedCoin) {
+            this.determineCoinToss();
+        }
+    };
+
+    /**
+     * determines the result of the coin toss
+     * this method does nothing if either player is not ready yet or has not yet sent their coin
+     * @author Luca Conte, Peer Ole Wachtel
+     */
+    protected void determineCoinToss() {
+        if (!this.sentCoin || this.myCoin == null || !this.hasReceivedCoin || this.enemy.myCoin == null) return;
+        boolean result = this.enemy.myCoin ^ this.myCoin; // XOR
+        this.myTurn = result == this.isServer;
+        if (this.myTurn) {
+            this.beginTurn();
+        }
+        this.gameRunning = true;
+        GameController.getMainFrame().refreshGameBoard();
+    }
+
+    /**
+     * receives the coin toss from the enemy player
+     * @param coin the coin of the enemy player
+     * @author Peer Ole Wachtel
+     */
+    public abstract void receiveCoin(boolean coin);
+
+    /**
+     * returns whether the game this player is in has started, meaning both players are ready and have sent their coins
+     * @return the game's running state
+     * @author Luca Conte
+     */
+    public boolean isGameRunning() {
+        return this.gameRunning;
+    }
+
+    /**
+     * returns whether this player is ready and has sent their coin to the enemy player
+     * @return the player's ready state
+     * @author Lucas Bronson
+     */
+    public boolean isReady() {
+        return this.sentCoin;
+    }
+
+    /**
+     * removes connections to the enemy and its board as well as setting myTurn and gameRunning to false
+     * this stops the AI Players from making more moves and allows the garbage collector to remove the boards
+     * and players
+     * 
+     * This method should be called at the end of a game
+     * 
+     * @author Luca Conte
+     */
+    public void destroy() {
+        this.myTurn = false;
+        this.gameRunning = false;
+        this.board = null;
+        this.enemy = null;
+    }
+
+    /**
+     * the player wins
+     * ends the game
+     * @author Luca Conte
+     */
+    public void win() {
+        GameController.getMainFrame().showPanelWin("", this);
+    }
+
+    /**
+     * the player loses
+     * ends the game
+     * @author Luca Conte
+     */
+    public void lose() {
+        GameController.getMainFrame().showPanelLose("", this);
+    }
+
+    /**
+     * the player loses by withdrawal
+     * ends the game
+     * @author Luca Conte
+     */
+    public void withdraw() {
+        this.enemy.receiveWithdraw();
+        this.lose();
+    }
+
+    /**
+     * the enemy player withdraws
+     * ends the game
+     * @author Luca Conte
+     */
+    public void receiveWithdraw(){
+        this.win();
     }
 }

src/Point.java

@@ -0,0 +1,131 @@
+/**
+ * repräsentation der Koordinaten eines Feldes auf dem Spielfeld
+ * @author Peer Ole Wachtel, Luca Conte
+ */
+public class Point {
+    private int x;
+    private int y;
+
+    /**
+     * initialises a point using X and Y coordinates starting at 0
+     * @param x the x coordinate of the point starting at 0
+     * @param y the y coordinate of the point starting at 0
+     * @author Peer Ole Wachtel
+     */
+    public Point (int x, int y) {
+        this.setX(x);
+        this.setY(y);
+    }
+
+    /**
+     * initialises a Point using a coordinate provided in the format of a letter followed by a number
+     * this coordinate is checked using `isValidSyntax`
+     * If the coordinate is not in a valid syntax, an `IllegalArgumentException` will be thrown, stating as such
+     * The number part of the coordinate starts at 1 instead of 0 so for example, the
+     * string A1 will result in the X and Y coordinates of (0, 0)
+     * @param str the coordinate in alphanumeric format
+     * @throws IllegalArgumentException if the coordinate is invalid according to `isValidSyntax`
+     * @author Peer Ole Wachtel, Luca Conte
+     */
+    public Point (String str) {
+        if (Point.isValidSyntax(str)) {
+            this.setX(str.charAt(0));
+            this.setY(Integer.parseInt(str.substring(1)) - 1);
+        } else {
+            throw new IllegalArgumentException("String ist keine gültige Koordinate");
+        }
+    }
+
+    /**
+     * returns this point as a string in its alphanumeric format
+     * @return this point as a string in its alphanumeric format
+     * @author Luca Conte, Peer Ole Wachtel
+     */
+    @Override
+    public String toString() {
+        return (char) ('A' + this.x) + String.valueOf(this.y + 1);
+    }
+
+    /**
+     * returns the X coordinate of the point starting at 0
+     * @return the X coordinate of the point starting at 0
+     * @author Peer Ole Wachtel
+     */
+    public int getX() {
+        return x;
+    }
+
+    /**
+     * returns the Y coordinate of the point starting at 0
+     * @return the Y coordinate of the point starting at 0
+     * @author Peer Ole Wachtel
+     */
+    public int getY() {
+        return y;
+    }
+
+    /**
+     * sets the X coordinate of the point starting at 0
+     * @param x the X coordinate of the point starting at 0
+     * @author Peer Ole Wachtel
+     */
+    public void setX(int x) {
+        this.x = x;
+    }
+
+    /**
+     * sets the Y coordinate of the point starting at 0
+     * @param y the Y coordinate of the point starting at 0
+     * @author Peer Ole Wachtel
+     */
+    public void setY(int y) {
+        this.y = y;
+    }
+
+    /**
+     * sets the X coordinate of the from its character value in alphanumeric form
+     * @param c the character to be transformed into 
+     * @author Peer Ole Wachtel
+     */
+    public void setX(char c) {
+        this.x = c - 'A';
+    }
+
+    /**
+     * checks whether a string is a valid alphanumeric point coordinate
+     * @param str the string to be tested
+     * @return whether the string is valid according to the regular expression `^[A-Z]\\d+$`
+     * @author Peer Ole Wachtel
+     */
+    public static boolean isValidSyntax(String str) {
+        return str.matches("^[A-Z]\\d+$");
+    }
+
+    /**
+     * returns whether two points are equal
+     * two points with equivalent coordinates are considered equal
+     * @param o the other object/Point to compare this one to
+     * @return whether the objects are equal
+     * @author Luca Conte
+     */
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || this.getClass() != o.getClass()) return false;
+
+        Point p = (Point)o;
+        return p.getX() == this.getX() && p.getY() == this.getY();
+    }
+
+    /**
+     * determines whether two points are neighbours
+     * points are considered neighbours if their positions are equal or within a difference of 1 on both X and Y axis
+     * @param other the point to check for neighbourship
+     * @return whether the points are neighbours
+     * @author Luca Conte
+     */
+    public boolean neighbours(Point other) {
+        if (other == null) return false;
+        return (int)Math.abs(this.getX() - other.getX()) <= 1 && (int)Math.abs(this.getY() - other.getY()) <= 1;
+    }
+}

src/Ship.java

@@ -0,0 +1,284 @@
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+record ShipData (int size, String name){}
+
+/**
+ * repräsentation eines Schiffes auf dem Spielfeld
+ * @author Peer Ole Wachtel, Lucas Bronson, Florian Hanzschel
+ */
+public class Ship {
+	static List<List<ShipData>> semeterList =
+	Arrays.asList(
+		Arrays.asList(
+			new ShipData(2, "PRG 1"),
+			new ShipData(2, "GDI"),
+			new ShipData(2, "MAT 1"),
+			new ShipData(2, "THI"),
+			new ShipData(4, "STP"),
+			new ShipData(6, "ENG")
+		),
+		Arrays.asList(
+			new ShipData(2, "PRG 2"),
+			new ShipData(2, "DBS 1"),
+			new ShipData(2, "MAT 2"),
+			new ShipData(2, "STA"),
+			new ShipData(2, "AUD")
+		),
+		Arrays.asList(
+			new ShipData(2, "PRG 3"),
+			new ShipData(2, "DBS 2"),
+			new ShipData(2, "MAT 3"),
+			new ShipData(2, "BSN 1"),
+			new ShipData(4, "PRP"),
+			new ShipData(6, "BWL")
+		),
+		Arrays.asList(
+			new ShipData(2, "WEB"),
+			new ShipData(2, "SE 1"),
+			new ShipData(2, "CG 1"),
+			new ShipData(2, "BSN 2"),
+			new ShipData(4, "SEM"),
+			new ShipData(6, "E BWL")
+		),
+		Arrays.asList(
+			new ShipData(2, "WPF 1"),
+			new ShipData(2, "SE 2"),
+			new ShipData(2, "CG 2"),
+			new ShipData(2, "PXP 1"),
+			new ShipData(6, "EF 1")
+		),
+		Arrays.asList(
+			new ShipData(2, "WPF 2"),
+			new ShipData(1, "PXP 2"),
+			new ShipData(8, "BAA")
+		)
+	);
+
+	private int size;
+	private boolean horizontal;
+	private Point position;
+	private String name;
+	private int hitsOnMe;
+	private boolean sunk;
+
+	/**
+	 * initialises a Ship with a given size and name
+	 * @param size the size of the ship
+	 * @param name the name of the ship
+	 * @author Peer Ole Wachtel
+	 */
+	public Ship (int size, String name) {
+		this.size = size;
+		this.name = name;
+		this.horizontal = false; //true = von Punkt aus nach rechts; false = von Punkt aus nach unten
+		this.position = null;
+		this.hitsOnMe = 0;
+		this.sunk = false;
+	}
+	
+	/**
+	 * resets the position of this ship
+	 * @author Luca Conte
+	 */
+	public void resetPosition() {
+		this.position = null;
+	}
+
+	/**
+	 * sets the position of this ship, provided it is valid
+	 * @param pos the position to move the ship to
+	 * @param horizontal whether the ship is horizontal or not
+	 * @param shipsList the list of other ships on this board. It will be checked whether the ship is touching any of them
+	 * @param boardSize the size of the board the ship is to be placed on
+	 * @return true if the position was set successfully. false if the ship is out of the bounds of the board or touches a different ship
+	 * @author Luca Conte
+	 */
+	public boolean setPosition(Point pos, boolean horizontal, List<Ship> shipsList, int boardSize) {
+		if (!this.checkValidPlacement(pos, horizontal, shipsList, boardSize)) return false;
+
+	    // kein ueberlappen also setze das Schiff
+	    this.position = pos;
+	    this.horizontal = horizontal;
+	    return true;
+	}
+
+	/**
+	 * checks whether a position is valid for ship placement
+	 * @param pos the position to check the ship placement at
+	 * @param horizontal whether the ship is to be placed horizontally or not
+	 * @param shipsList the list of other ships on this board. It will be checked whether the ship is touching any of them
+	 * @param boardSize the size of the board the ship is to be placed on
+	 * @return true if the position is valid. false if the ship is out of the bounds of the board or touches a different ship
+	 * @author Florian Hantzschel, Peer Ole Wachtel, Luca Conte
+	 */
+	public boolean checkValidPlacement(Point pos, boolean horizontal, List<Ship> shipsList, int boardSize) {
+		// ueberpruefe boundaries
+	    if (pos.getX() < 0 || pos.getY() < 0 || pos.getX() >= boardSize || pos.getY() >= boardSize) {
+	        return false;
+	    }
+
+	    // bestimme die Endposition anhand der Ausrichtung
+	    int endX = pos.getX();
+	    int endY = pos.getY();
+
+	    if (horizontal) { // rechts links
+	        endX = pos.getX() + this.size - 1;
+	        if (endX >= boardSize) {
+	            return false;
+	        }
+	    } else { // oben unten
+	        endY = pos.getY() + this.size - 1;
+	        if (endY >= boardSize) {
+	            return false;
+	        }
+	    }
+
+	    // Liste an Punkten die das Schiff einnehmen wuerde
+	    List<Point> shipPoints = this.getVirtualOccupiedPoints(pos, horizontal);
+
+	    // ueberlappen mit anderen Schiffen pruefen
+	    for (Ship otherShip : shipsList) {
+	        // eigenes Schiff ueberspringen
+	        if (otherShip == this) {
+	            continue;
+	        }
+	        // ueberspringe falls noch nicht gesetzt
+	        if (otherShip.position == null) {
+	            continue;
+	        }
+	        // Punkte die das andere Schiff besetzt
+	        List<Point> otherShipPoints = otherShip.getOccupiedPoints();
+	        // ueberlappen checken
+	        for (Point p : shipPoints) {
+	        	for (Point otherPoint : otherShipPoints) {
+	        		if (otherPoint.neighbours(p)) return false;
+	        	}
+	        }
+	    }
+	    return true;
+	}
+
+	/**
+	 * Returns the Points on the ship if it were to be placed at position `pos` in orientation defined by `horizontal`
+	 * @param pos the position where the ship should be placed
+	 * @param horizontal whether the ship should be placed horizontally
+	 * @return a list of points the ship would occupy, were it placed at position `pos` in orientation `horizontal`
+	 * @author Florian Hantzschel, Luca Conte
+	 */
+	public List<Point> getVirtualOccupiedPoints(Point pos, boolean horizontal) {
+		List<Point> points = new ArrayList<>();
+	    if (pos == null) {
+	        return points;
+	    }
+	    for (int i = 0; i < this.size; i++) {
+	        int x = horizontal ? pos.getX() + i : pos.getX();
+	        int y = horizontal ? pos.getY() : pos.getY() + i;
+	        points.add(new Point(x, y));
+	    }
+	    return points;
+	}
+
+	/**
+	 * Returns the Points the ship occupies
+	 * @return a list of points the ship occupies
+	 * @author Florian Hantzschel, Luca Conte
+	 */
+	public List<Point> getOccupiedPoints() {
+	    return this.getVirtualOccupiedPoints(this.position, this.horizontal);
+	}
+
+	/**
+	 * returns the position of this ship
+	 * @return the position of this ship
+	 * @author Peer Ole Wachtel
+	 */
+	public Point getPosition() {
+		return position;
+	}
+
+	/**
+	 * checks whether the ship occupies a certain point
+	 * @param pos the point to be checkd
+	 * @return whether the point provided is one of the points occupied by the ship
+	 * @author Peer Ole Wachtel, Lucas Bronson
+	 */
+	public boolean isShipOnPos(Point pos){
+		if(this.position == null){
+			return false;
+		}
+		if ((this.horizontal && pos.getY() == this.position.getY() && pos.getX() >= this.position.getX() && pos.getX() < this.position.getX() + size) ||
+			(!(this.horizontal) && pos.getX() == this.position.getX() && pos.getY() >= this.position.getY() && pos.getY() < this.position.getY() + size)) {
+			return true;
+		}
+		return false;
+	}
+
+	/**
+	 * "shoots" this ship.
+	 * @return a hit response, depending on whether the ship was hit or not. If the amount of times
+	 * the ship was hit is greater or equal to the size of the ship, the ship is considered sunk.
+	 * @param pos the point where the ship is shot
+	 * @author Peer Ole Wachtel
+	 */
+	public HitResponseType shootOnShip(Point pos) {
+		if (this.isShipOnPos(pos)) {
+			hitsOnMe++;
+			if (hitsOnMe >= size) {
+				this.sunk = true;
+				return HitResponseType.SUNK;
+			}  else {
+				return HitResponseType.HIT;
+			}
+		} else {
+			return HitResponseType.MISS;
+		}
+	}
+
+	/**
+	 * returns whether the ship has been sunk or not
+	 * @return whether the ship has been sunk or not
+	 * @author Peer Ole Wachtel
+	 */
+	public boolean isSunk() {
+		return sunk;
+	}
+
+	/**
+	 * sets the orientation of the ship
+	 * @param horizontal whether the ship is to be placed in a horizontal orientation
+	 * @author Lucas Bronson
+	 */
+	public void setHorizontal(boolean horizontal) {
+		this.horizontal = horizontal;
+	}
+
+	/**
+	 * returns the size of the ship
+	 * @return the size of the ship
+	 * @author Lucas Bronson
+	 */
+	public int getSize() {
+		return size;
+	}
+
+	/**
+	 * returns the name of the ship
+	 * @return the name of the ship
+	 * @author Lucas Bronson
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * returns whether the ship has been placed or not
+	 * @return whether the ship has been placed or not
+	 * @author Lucas Bronson
+	 */
+	public boolean isPlaced(){
+		return this.position != null;
+	}
+}

src/ShipButton.java

@@ -0,0 +1,44 @@
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * Das ShipButton Panel dient dem Erstellen eines lokalen Spiels.
+ * Hier kann der Benutzer Spieler inklusive Namen und das Semester, in dem sich der Benutzer befindet, einstellen.
+ * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+ */
+public class ShipButton extends JButton {
+    private Ship ship;
+    private BoardDisplay boardDisplay;
+
+    /**
+     * Erstellt Buttons für die beiden Spieler (Module/Schiffe)
+     * @param ship Schiff von welchem der Name genommen wird
+     * @param boardDisplay Klasse für Interaktion
+     * @author Lucas Bronson, Luca Conte, Joshua Kuklok
+     */
+    public ShipButton(Ship ship, BoardDisplay boardDisplay) {
+        super(ship.getName());
+        this.ship = ship;
+        this.boardDisplay = boardDisplay;
+        this.addActionListener((e) -> {
+            boardDisplay.selectCurrentShip(this.ship);
+        });
+    }
+
+    /**
+     * Setzt Farbe der Modulbuttons.
+     * Verschiedene Farben für:
+     * Modul ausgewählt, platziert nicht platziert.
+     * @author Joshua Kuklok
+     */
+    public void refreshButtonState() {
+        if (ship.isPlaced()) {
+            setBackground(Color.LIGHT_GRAY);
+        } else {
+            setBackground(Color.WHITE);
+        }
+        if (boardDisplay.getCurrentShip() == ship) {
+            setBackground(Color.CYAN);
+        }
+    }
+}

src/SocketPackage.java

@@ -0,0 +1,111 @@
+import java.util.Arrays;
+import java.util.List;
+/**
+ * beschreibt ein Package das durch einen AsyncSocket gesendet werden kann nach Netzwerkstandard
+ * https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+ * @author Luca Conte
+ */
+public class SocketPackage {
+
+	private String name = "";
+	private String data = "";
+
+	/**
+	 * initialises a socket package by prividing a package name and data
+	 * @param name the name of the package
+	 * @param data the data of the package
+	 * @author Luca Conte
+	 */
+	public SocketPackage(String name, String data) {
+		this.setName(name);
+		this.setData(data);
+	}
+	/**
+	 * initialises an empty socket package
+	 * @author Luca Conte
+	 */
+	public SocketPackage() {
+		this("","");
+	}
+
+	/**
+	 * initialises a socket package from a message
+	 * the message is parsed according to https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+	 * @param message the message to be parsed
+	 * @author Luca Conte
+	 */
+	public SocketPackage(String message) {
+		if (message.length() <= 0) {
+			throw new IllegalArgumentException("Socket message cannot be empty.");
+		}
+		String[] components = message.split(" ");
+		this.setName(components[0]);
+		if (components.length > 1) {
+			this.setData(message.substring(components[0].length() + 1));
+		} else {
+			this.setData("");
+		}
+	}
+
+	/**
+	 * sets the package name
+	 * the name is always stored in upper case
+	 * @param name the new name of the package
+	 * @author Luca Conte
+	 */
+	public void setName(String name) {
+		if (name == null) name = "";
+		this.name = name.toUpperCase();
+	}
+
+	/**
+	 * sets the package data
+	 * @param name the new data of the package
+	 * @author Luca Conte
+	 */
+	public void setData(String data) {
+		if (data == null) data = "";
+		this.data = data;
+	}
+
+	/**
+	 * returns the name of the package
+	 * @return the name of the package
+	 * @author Luca Conte
+	 */
+	public String getName() {
+		return this.name;
+	}
+
+	/**
+	 * returns the data of the package
+	 * @return the data of the package
+	 * @author Luca Conte
+	 */
+	public String getData() {
+		return this.data;
+	}
+
+	/**
+	 * parses the package into a string according to https://github.com/lgc-4/ProgProjekt-Netzwerkstandard
+	 * the package name and data are joined using a space " " `0x20`
+	 * @return the package in string format
+	 * @author Luca Conte
+	 */
+	public String toString() {
+		if (this.data == null || this.data.length() == 0) {
+			return this.name;
+		} else {
+			return this.name + " " + this.data;
+		}
+	}
+
+	/**
+	 * returns the data string as a list, split at every space " " `0x20`
+	 * @return the data string as a list, split at every space " " `0x20`
+	 * @author Luca Conte
+	 */
+	public List<String> splitData() {
+		return Arrays.asList(this.data.split(" "));
+	}
+}

src/SoundHandler.java

@@ -1,24 +1,43 @@
 import javazoom.jl.decoder.JavaLayerException;
 import javazoom.jl.player.Player;
 
+import java.awt.List;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 
+/**
+ * Der SoundHandler dient zum Anlegen und Abspielen von Sounds
+ * @author Lucas Bronson, Luca Conte, Ole Wachtel, Joshua Kuklok
+ */
 public class SoundHandler {
 
     private static boolean soundOn = true;
 
+    private static ArrayList<Thread> runningThreads = new ArrayList<Thread>();
+
     // Wenn fehler beim erstellen von .jar mit sound hier gucken
     private static HashMap<String, String> sounds = new HashMap<String, String>(Map.of(
-            "hit", "./Sound/water-drip.mp3"
+            "miss", "./Sound/water-drip.mp3",
+            "hit", "./Sound/hit.mp3",
+            "destroyed", "./Sound/hit.mp3",
+            "plop", "./Sound/plop.mp3",
+            "loose", "./Sound/loosescreenlaugh.mp3",
+            "win", "./Sound/win.mp3",
+            "yourturn", "./Sound/yourturn.mp3"
     ));
 
+    /**
+     * Erstellt neuen Thread, um ausgewählten Sound abzuspielen
+     * @param soundName Name der Audiodatei, welche abgespielt werden soll
+     * @author Ole Wachtel, Luca Conte
+     */
     public static void playSound(String soundName) {
         if (soundOn) {
-            new Thread(new Runnable() {
+            Thread thread = new Thread(new Runnable() {
                 @Override
                 public void run() {
                     try {
@@ -28,16 +47,42 @@ public class SoundHandler {
                         e.printStackTrace();
                     }
                 }
-            }).start();
-
+            });
+            thread.start();
+            runningThreads.add(thread);
         }
+        Iterator<Thread> i = runningThreads.iterator();
+        while (i.hasNext()) {
+                Thread oldThread = i.next();
+                if (!oldThread.isAlive()) {
+
+                    try {
+                        oldThread.join();
+                        i.remove();
+                        System.out.println("cleared thread");
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+
+                }
+            }
     }
 
-
+    /**
+     * fügt einen neuen Sound zum SoundHanlder hinzu
+     * @param soundName der intern zu verwendende Name des Sounds
+     * @param path der Dateipfad zur Sound Datei
+     * @author Ole Wachtel
+     */
     static void add(String soundName,  String path){
         sounds.put(soundName, path);
     }
 
+    /**
+     * schaltet den Ton an oder aus
+     * @param sound ob der sound an ist
+     * @author Ole Wachtel
+     */
     static void setSoundOn(boolean sound){
         soundOn= sound;
     }

src/SpecificAiPlayerEasy.java

@@ -0,0 +1,17 @@
+/**
+ * Diese Klasse implementiert den Einfachsten Ki Spieler.
+ * @author Florian Alexy und Florian Hantzschel
+ * */
+public class SpecificAiPlayerEasy extends AiPlayer{
+
+	/**
+	 * Bein einfachen Ki Spieler wird nur der AiPlayer initialisiert und der Name gesetzt,
+	 * da in der Eltern-Klasse AiPlayer eine default implementierung für alle Methoden existieren.
+	 * @author Florian Alexy und Florian Hantzschel
+	 */
+	public SpecificAiPlayerEasy() {
+		super();
+		this.setName("AI Player Easy");
+	}
+    
+}

src/SpecificAiPlayerHard.java

@@ -0,0 +1,273 @@
+import java.util.ArrayList;
+// import java.util.Random; wird nicht mehr verwendet
+
+/**
+ * Diese Klasse implementiert den Harten Ki Spieler.
+ * @author Florian Alexy und Florian Hantzschel
+ * */
+public class SpecificAiPlayerHard extends AiPlayer{
+    
+    private int gridSize;
+    private boolean[][] shotsFired;
+    private final ArrayList<Point> hitQueue;
+    //private final Random random; wird nicht mehr verwendet
+    private int nextChessRow;
+    private int nextChessCol;
+
+    // Enum für die Orientierung
+    private enum Orientierung {
+        UNBEKANNT,
+        HORIZONTAL,
+        VERTIKAL
+    }
+    private Orientierung orientierung;
+    // Speichert den ersten Treffer zur Bestimmung der Orientierung
+    private Point firstHit;
+
+
+    /**
+     * Eltern-Klasse wird initialisiert und alle lokalen variablen,
+     * die gesetzt werden können, werden initialisiert.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public SpecificAiPlayerHard() {
+        super();
+        this.setName("AI Player Hard");
+        /*this.gridSize = super.board.getSize();
+        this.shotsFired = new boolean[gridSize][gridSize];*/
+        this.gridSize = 0;
+        this.hitQueue = new ArrayList<>();
+        //this.random = new Random(); wird nicht mehr verwendet
+        this.nextChessRow = 0;
+        this.nextChessCol = 0;
+        this.orientierung = Orientierung.UNBEKANNT;
+        this.firstHit = null;
+    }
+
+    /**
+     * Prüft, ob auf den punkt schonmal geschossen wurde.
+     * @param p zu prüfender Punkt
+     * @return boolean
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public boolean alreadyShot(Point p) {
+        return shotsFired[p.getX()][p.getY()];
+    }
+
+    /**
+     * Bestimmt den nächsten punkt, der beschossen werden soll.
+     * @return Position
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public Point getNextMove() {
+        if(gridSize == 0) {
+        this.gridSize = super.board.getSize();
+        this.shotsFired = new boolean[gridSize][gridSize];
+        }
+        // Wenn wir noch Treffer in der Queue haben, diese priorisieren
+        while (!hitQueue.isEmpty()) {
+            Point target = hitQueue.remove(0);
+            if (!alreadyShot(target)) {
+                shotsFired[target.getX()][target.getY()] = true;
+                return target;
+            }
+        }
+
+        // Ansonsten weiterhin "Schachbrettmuster"
+        int row = nextChessRow;
+        int col = nextChessCol;
+        while (alreadyShot(new Point(row, col))) {
+            advanceChessPattern();
+            row = nextChessRow;
+            col = nextChessCol;
+        }
+
+        shotsFired[row][col] = true;
+        advanceChessPattern();
+        return new Point(row, col);
+    }
+
+    /**
+     * Nachdem receiveShoot beim gegner den schuss verarbeitet hat,
+     * wird diese Methode mit der antwort aufgerufen.
+     * @param hitResponse the hitresponse
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    @Override
+    public synchronized void receiveHit(HitResponse hitResponse) {
+        super.receiveHit(hitResponse);
+
+        // Wenn es ein Treffer ist, Adjacent-Punkte hinzufügen
+        if (hitResponse.getHitResponse() == HitResponseType.HIT) {
+            Point hitPoint = hitResponse.getPoint();
+
+            // Wenn wir noch keinen ersten Treffer haben, speicher ihn
+            if (firstHit == null) {
+                firstHit = hitPoint;
+                // Orientierung noch unbekannt: alle möglichen Richtungen hinzufügen
+                addAdjacentPoints(hitPoint);
+            } else {
+                // Wenn Orientierung noch nicht bestimmt, jetzt prüfen
+                if (this.orientierung == Orientierung.UNBEKANNT) {
+                    // Prüfen, ob der zweite Treffer horizontal oder vertikal liegt
+                    if (firstHit.getY() == hitPoint.getY()) {
+                        this.orientierung = Orientierung.VERTIKAL;
+                    } else if (firstHit.getX() == hitPoint.getX()) {
+                        this.orientierung = Orientierung.HORIZONTAL;
+                    }
+
+                    // Sobald die Orientierung erkannt wurde, entferne alle „unpassenden“ Punkte
+                    if (this.orientierung != Orientierung.UNBEKANNT) {
+                        cleanUpHitQueue();
+                    }
+                }
+                // Für den aktuellen Treffer nur in passender Orientierung erweitern
+                addPointsByOrientation(hitPoint);
+            }
+        } else if (hitResponse.getHitResponse() == HitResponseType.SUNK) {
+            this.orientierung = Orientierung.UNBEKANNT;
+            firstHit = null;
+            hitQueue.clear();
+        }
+    }
+
+    /**
+     * Entfernt aus der hitQueue alle Punkte, die nicht der erkannten Orientierung entsprechen.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private void cleanUpHitQueue() {
+        if (firstHit == null || this.orientierung == Orientierung.UNBEKANNT) {
+            return;
+        }
+        ArrayList<Point> toRemove = new ArrayList<>();
+        for (Point p : hitQueue) {
+            if (this.orientierung == Orientierung.HORIZONTAL) {
+                // HORIZONTAL => gleiche Zeile wie firstHit
+                if (p.getX() != firstHit.getX()) {
+                    toRemove.add(p);
+                }
+            } else if (this.orientierung == Orientierung.VERTIKAL) {
+                // VERTICAL => gleiche Spalte wie firstHit
+                if (p.getY() != firstHit.getY()) {
+                    toRemove.add(p);
+                }
+            }
+        }
+        hitQueue.removeAll(toRemove);
+    }
+
+    /**
+     * Fügt benachbarte Felder in der erkannten Orientierung hinzu.
+     * Ist die Orientierung HORIZONTAL, so werden nur links/rechts hinzugefügt.
+     * Ist sie VERTICAL, so werden nur oben/unten hinzugefügt.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private void addPointsByOrientation(Point point) {
+        if (this.orientierung == Orientierung.UNBEKANNT) {
+            // Fallback: füge alle benachbarten Punkte hinzu
+            addAdjacentPoints(point);
+            return;
+        }
+
+        int x = point.getX();
+        int y = point.getY();
+        if (this.orientierung == Orientierung.HORIZONTAL) {
+            // Gleiche Zeile => links und rechts vom Point
+            Point left  = new Point(x, y - 1);
+            Point right = new Point(x, y + 1);
+
+            if (isValidPoint(left) && !alreadyShot(left) && !hitQueue.contains(left)) {
+                hitQueue.add(left);
+            }
+            if (isValidPoint(right) && !alreadyShot(right) && !hitQueue.contains(right)) {
+                hitQueue.add(right);
+            }
+        } else if (this.orientierung == Orientierung.VERTIKAL) {
+            // Gleiche Spalte => oben und unten
+            Point up   = new Point(x - 1, y);
+            Point down = new Point(x + 1, y);
+
+            if (isValidPoint(up) && !alreadyShot(up) && !hitQueue.contains(up)) {
+                hitQueue.add(up);
+            }
+            if (isValidPoint(down) && !alreadyShot(down) && !hitQueue.contains(down)) {
+                hitQueue.add(down);
+            }
+        }
+    }
+
+
+    /**
+     * Diese Methode erweitert die hitsQueue um die umliegenden Punkte die Schiffe seien könnten.
+     * @param point
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private void addAdjacentPoints(Point point) {
+        int x = point.getX();
+        int y = point.getY();
+
+        // Possible adjacent positions (up, down, left, right)
+        Point[] adjacentPoints = {
+            new Point(x, y - 1),
+            new Point(x, y + 1),
+            new Point(x - 1, y),
+            new Point(x + 1, y)
+        };
+
+        for (Point p : adjacentPoints) {
+            if (isValidPoint(p) && !alreadyShot(p) && !hitQueue.contains(p)) {
+                hitQueue.add(p);
+            }
+        }
+    }
+    /**
+     * Die Methode gibt zurück, ob eine Position auf dem Board ist. (Boolean)
+     * @param point Punkt der geprüft werden soll
+     * @return Ist auf dem Board oder nicht.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private boolean isValidPoint(Point point) {
+        return point.getX() >= 0 && point.getX() < gridSize &&
+               point.getY() >= 0 && point.getY() < gridSize;
+    }
+    /**
+     * Ki Methode um zu schießen.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    @Override
+    public void aiShoot() {
+        this.enemy.receiveShoot(getNextMove());
+    }
+
+    /**
+     * Die Zeilen und spalten variable wird hier angepasst, sodass beim nächsten schuss im Muster geschossen wird.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private void advanceChessPattern() {
+        nextChessCol += 2;
+        if (nextChessCol >= gridSize) {
+            nextChessRow += 1;
+            nextChessCol = (nextChessRow % 2 == 0) ? 0 : 1; // Alternate starting points for chess pattern
+        }
+        if (nextChessRow >= gridSize) {
+            nextChessRow = 0;
+            nextChessCol = 0; // Reset if pattern wraps around
+        }
+    }
+
+    // Adds adjacent cells to the hit queue
+  /*  public void processHit(int row, int col) {
+        if (row > 0 && !alreadyShot(row - 1, col)) {
+            hitQueue.add(new int[]{row - 1, col});
+        }
+        if (row < gridSize - 1 && !alreadyShot(row + 1, col)) {
+            hitQueue.add(new int[]{row + 1, col});
+        }
+        if (col > 0 && !alreadyShot(row, col - 1)) {
+            hitQueue.add(new int[]{row, col - 1});
+        }
+        if (col < gridSize - 1 && !alreadyShot(row, col + 1)) {
+            hitQueue.add(new int[]{row, col + 1});
+        }
+    }*/
+}

src/SpecificAiPlayerMedium.java

@@ -0,0 +1,119 @@
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Diese Klasse implementiert den Medium Ki Spieler.
+ * @author Florian Alexy und Florian Hantzschel
+ * */
+public class SpecificAiPlayerMedium extends AiPlayer{
+    /**
+     * Liste an Punkten die beschossen werden sollen. (Mögliche weitere Segmente vom schiff)
+     */
+ 	private List<Point> hitsQueue = new ArrayList<>();
+
+    /**
+     * Eltern-Klasse wird initialisiert und der Name wird gesetzt.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public SpecificAiPlayerMedium() {
+        super();
+        this.setName("AI Player Medium");
+    }
+
+    /**
+     * Ki Methode um zu schießen.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    @Override
+    public void aiShoot() {
+        Point nextShot = ComputeNextShot();
+        // Shoot at the enemy and receive the hit response
+        enemy.receiveShoot(nextShot);
+    }
+
+    /**
+     * Nachdem receiveShoot beim gegner den schuss verarbeitet hat,
+     * wird diese Methode mit der antwort aufgerufen.
+     * @param hitResponse the hitresponse
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    @Override
+    public synchronized void receiveHit(HitResponse hitResponse) {
+        super.receiveHit(hitResponse);
+        // If it's a hit or sunk, add adjacent cells to the hitsQueue
+        if (hitResponse.getHitResponse() == HitResponseType.HIT) {
+            addAdjacentPoints(hitResponse.getPoint());
+        }
+    }
+
+    /**
+     * Die Methode bestimmt welche Position als nächstes beschossen werden soll.
+     * @return der Punkt auf den als nächtest geschossen werden soll
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    public Point ComputeNextShot() {
+        Point nextShot;
+
+        // Prioritize shots from the hitsQueue
+        while (!hitsQueue.isEmpty()) {
+            nextShot = hitsQueue.remove(0);
+            if (!alreadyShot(nextShot)) {
+                return nextShot;
+            }
+        }
+
+        // If hitsQueue is empty, pick a random point that hasn't been shot
+        do {
+            nextShot = RandomPoint();
+        } while (alreadyShot(nextShot));
+
+        return nextShot;
+    }
+
+    /**
+     * Diese Methode erweitert die hitsQueue um die umliegenden Punkte die Schiffe seien könnten.
+     * @param point der Punkt dessen nachbarn zur hitQueue hinzugefügt werden sollen
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private void addAdjacentPoints(Point point) {
+        int x = point.getX();
+        int y = point.getY();
+
+        // Possible adjacent positions (up, down, left, right)
+        Point[] adjacentPoints = {
+            new Point(x, y - 1),
+            new Point(x, y + 1),
+            new Point(x - 1, y),
+            new Point(x + 1, y)
+        };
+
+        for (Point p : adjacentPoints) {
+            if (isValidPoint(p) && !alreadyShot(p) && !hitsQueue.contains(p)) {
+                hitsQueue.add(p);
+            }
+        }
+    }
+
+    /**
+     * Diese Methode gibt zurück, ob eine Position schon beschossen wurde. (Boolean)
+     * @param p Punkt der geprüft werden soll
+     * @return wurde schon beschossen oder nicht.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private boolean alreadyShot(Point p) {
+        
+        return this.enemy.board.getHitResponseOnPoint(p) != null;
+        
+    }
+
+    /**
+     * Die Methode gibt zurück, ob eine Position auf dem Board ist. (Boolean)
+     * @param point Punkt der geprüft werden soll
+     * @return Ist auf dem Board oder nicht.
+     * @author Florian Alexy und Florian Hantzschel
+     */
+    private boolean isValidPoint(Point point) {
+        return point.getX() >= 0 && point.getX() < board.getSize() &&
+               point.getY() >= 0 && point.getY() < board.getSize();
+    }
+}

src/Verbinden.java

@@ -0,0 +1,37 @@
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * Das Verbinden Panel dient als "Überblende", während im Backend das Spiel erstellt/ eine Verbindung hergestellt wird.
+ * @author Lucas Bronson
+ */
+public class Verbinden extends JPanel{
+
+        //ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
+
+        JLabel verbindenLabel = new JLabel("Verbinde . . .",SwingConstants.CENTER);
+
+        Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+
+    /**
+     * Konstruktor der Verbinden Klasse.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    public Verbinden(MainFrame frame) {
+            setLayout(null);
+            buildPanel(frame);
+        }
+
+    /**
+     * Baut Panel auf.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    private void buildPanel(MainFrame frame) {
+            setLayout(new BorderLayout());
+            verbindenLabel.setFont(robotoFont.deriveFont(50f));
+            add(verbindenLabel, BorderLayout.CENTER);
+        }
+    }
+

src/WinScreen.java

@@ -0,0 +1,65 @@
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import javax.swing.*;
+
+/**
+ * Klasse für Erstellung von winScreen Objekten
+ * Dient zur Anzeige des Sieges nachdem ein Spiel
+ * @author Lucas Bronson
+ */
+public class WinScreen extends JPanel {
+    JLabel winLabel = new JLabel("Du hast Gewonnen!");
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+    JButton okButton = new JButton("Zurück zum Hauptmenü");
+
+    /**
+     * Konstruktor der WinScreen Klasse
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson
+     */
+    public WinScreen(MainFrame frame) {
+        setLayout(null);
+        buildPanel(frame);
+    }
+
+    /**
+     * Panel bauen/Objekte hinzufuegen
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    public void buildPanel(MainFrame frame) {
+        Timer timer = new Timer(5, new ActionListener() {
+            private float hue = 0; // Farbton-Wert für HSB-Farbmodell
+
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                // Farbe basierend auf dem Farbton-Wert berechnen
+                Color pulsierendeFarbe = Color.getHSBColor(hue, 0.8f, 0.8f); // Sättigung und Helligkeit fix
+                winLabel.setForeground(pulsierendeFarbe);
+
+                // Farbton leicht verändern (Zyklus zwischen 0 und 1)
+                hue += 0.01f;
+                if (hue > 1) {
+                    hue = 0;
+                }
+            }
+        });
+        okButton.setBounds(650,525,200,50);
+        winLabel.setBounds(500,450,500,50);
+        timer.start(); // Timer starten
+        winLabel.setFont(robotoFont);
+        winLabel.setHorizontalAlignment(SwingConstants.CENTER);
+        SoundHandler.playSound("win");
+
+        // Zurückkehren zum Hauptmenü, wenn okButton gedrückt wird
+        okButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanel("MainMenu");
+            }
+        });
+        add(winLabel);
+        add(okButton);
+    }
+}

src/startLocalGame.java

@@ -1,26 +1,35 @@
 import javax.swing.*;
+import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.HashMap;
+
+/**
+ * Das startLocalGame Panel dient dem Erstellen eines lokalen Spiels.
+ * Hier kann der Benutzer Spieler inklusive Namen und das Semester, in dem sich der Benutzer befindet, einstellen.
+ * @author Lucas Bronson, Joshua Kuklok, Luca Conte
+ */
+public class startLocalGame extends JPanel {
 
-public class startLocalGame {
     // Funktionshilfen
     int semesterCounter = 1; // Semester Counter Label
+    String leftPlayerNickname = "Spieler 1";
+    String rightPlayerNickname = "Einfach";
 
     // Grafiken
     ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
     ImageIcon humanPlayerIcon = new ImageIcon("graphics/humanPlayer.png");
-    ImageIcon aiPlayerIcon = new ImageIcon("graphics/aiPlayer.png");
-
-    // Frame
-    JFrame frame = new JFrame("Lokales Spiel");
+    ImageIcon aiPlayerEasyIcon = new ImageIcon("graphics/botPlayerEasy.png");
+    ImageIcon aiPlayerNormalIcon = new ImageIcon("graphics/botPlayerNormal.png");
+    ImageIcon aiPlayerHardIcon = new ImageIcon("graphics/botPlayerHard.png");
 
     // Labels
     JLabel frameTitle = new JLabel("Lokales Spiel");
-    JLabel semesterlable = new JLabel("Semester");
+    JLabel semesterLabel = new JLabel("Semester");
     JLabel leftPlayerName = new JLabel("Name");
     JLabel rightPlayerName = new JLabel("KI-Level");
     JLabel leftPlayerIcon = new JLabel(humanPlayerIcon);
-    JLabel rightPlayerIcon = new JLabel(aiPlayerIcon);
+    JLabel rightPlayerIcon = new JLabel(aiPlayerEasyIcon);
     JLabel semesterCounterLabel = new JLabel(String.valueOf(semesterCounter));
 
     // Buttons
@@ -36,138 +45,277 @@ public class startLocalGame {
     // Textfelder
     JTextField leftPlayerTextField = new JTextField(20);
     JTextField rightPlayerTextField = new JTextField(20);
-    startLocalGame() {
-        // Erstelle Frame
-        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        frame.setSize(1500, 1000);
 
-        // Layout Manager (absolute ositionierung)
-        frame.setLayout(null);
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+    /**
+     * Konstruktor der startLocalGame.
+     * Fügt Buttons, Textfelder und Label hinzu.
+     * Fügt ebenfalls ActionListeners hinzu, damit Buttons etc. ihre gewünschte Funktion haben
+     *
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Lucas Bronson, Joshua Kuklok
+     */
+    startLocalGame(MainFrame frame) {
+        // Layout des Panels
+        setLayout(null);
 
-        // Erstelle Label
-        frameTitle.setBounds(20, 20, 200, 30);
-        frame.add(frameTitle);
+        // Setze Komponentenpositionen
+        frameTitle.setBounds(20, 20, 500, 60);
+        frameTitle.setFont(robotoFont.deriveFont(50f));
+        add(frameTitle);
 
-        semesterlable.setBounds(700, 300, 200, 30);
-        frame.add(semesterlable);
+        semesterLabel.setBounds(700, 300, 200, 30);
+        add(semesterLabel);
 
         leftPlayerName.setBounds(50, 625, 200, 30);
-        frame.add(leftPlayerName);
+        add(leftPlayerName);
 
         rightPlayerName.setBounds(1200, 625, 200, 30);
-        frame.add(rightPlayerName);
+        add(rightPlayerName);
 
         leftPlayerIcon.setBounds(75, 400, 200, 128);
-        frame.add(leftPlayerIcon);
+        add(leftPlayerIcon);
 
         rightPlayerIcon.setBounds(1225, 400, 200, 128);
-        frame.add(rightPlayerIcon);
+        add(rightPlayerIcon);
 
-        semesterCounterLabel.setBounds(725, 475, 50, 50); // zwischen den Up/Down-Buttons
+        semesterCounterLabel.setBounds(705, 475, 50, 50);
         semesterCounterLabel.setHorizontalAlignment(SwingConstants.CENTER);
-        frame.add(semesterCounterLabel);
+        add(semesterCounterLabel);
 
-        // Erstellt Buttons
         backButton.setBounds(1380, 20, 80, 80);
-        frame.add(backButton);
+        add(backButton);
 
         leftPlayerLeftButton.setBounds(50, 450, 50, 50);
-        frame.add(leftPlayerLeftButton);
+        add(leftPlayerLeftButton);
 
         leftPlayerRightButton.setBounds(250, 450, 50, 50);
-        frame.add(leftPlayerRightButton);
+        add(leftPlayerRightButton);
 
-        semesterUpButton.setBounds(725, 400, 50, 50);
-        frame.add(semesterUpButton);
+        semesterUpButton.setBounds(705, 400, 50, 50);
+        add(semesterUpButton);
 
-        semesterDownButton.setBounds(725, 550, 50, 50);
-        frame.add(semesterDownButton);
+        semesterDownButton.setBounds(705, 550, 50, 50);
+        add(semesterDownButton);
 
         rightPlayerLeftButton.setBounds(1200, 450, 50, 50);
-        frame.add(rightPlayerLeftButton);
+        add(rightPlayerLeftButton);
 
         rightPlayerRightButton.setBounds(1400, 450, 50, 50);
-        frame.add(rightPlayerRightButton);
+        add(rightPlayerRightButton);
 
         startButton.setBounds(700, 750, 100, 50);
-        frame.add(startButton);
+        add(startButton);
 
-        // Erstellt Textfelder
         leftPlayerTextField.setBounds(50, 650, 250, 50);
-        frame.add(leftPlayerTextField);
+        leftPlayerTextField.setText(leftPlayerNickname);
+        add(leftPlayerTextField);
 
         rightPlayerTextField.setBounds(1200, 650, 250, 50);
-        frame.add(rightPlayerTextField);
+        rightPlayerTextField.setText(rightPlayerNickname);
+        add(rightPlayerTextField);
 
-        // ActionListener für die Buttons
-        semesterUpButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                if (semesterCounter < 6) {
-                    semesterCounter++;
-                    semesterCounterLabel.setText(String.valueOf(semesterCounter));
-                }
+        // ActionListener für Buttons.
+        // Um das Semester zu erhöhen.
+        semesterUpButton.addActionListener(e -> {
+            if (semesterCounter < 6) {
+                semesterCounter++;
+                semesterCounterLabel.setText(String.valueOf(semesterCounter));
             }
         });
 
-        semesterDownButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                if (semesterCounter > 1) {  // Verhindert, dass der Wert unter 1 fällt
-                    semesterCounter--;
-                    semesterCounterLabel.setText(String.valueOf(semesterCounter));
-                }
+        // Um das Semester zu senken.
+        semesterDownButton.addActionListener(e -> {
+            if (semesterCounter > 1) {
+                semesterCounter--;
+                semesterCounterLabel.setText(String.valueOf(semesterCounter));
             }
         });
 
+        // Um linken Player nach links zu "rotieren".
         leftPlayerLeftButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-                if(leftPlayerIcon.getIcon()==humanPlayerIcon) {
-                    leftPlayerIcon.setIcon(aiPlayerIcon);
-                }else{
-                    leftPlayerIcon.setIcon(humanPlayerIcon);
-                }
+                toggleLeftPlayerIconLeft();
+                updateTextFields();
             }
         });
 
+        // Um linken Player nach rechts zu "rotieren".
         leftPlayerRightButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-                if(leftPlayerIcon.getIcon()==humanPlayerIcon) {
-                    leftPlayerIcon.setIcon(aiPlayerIcon);
-                }else{
-                    leftPlayerIcon.setIcon(humanPlayerIcon);
-                }
+                toggleLeftPlayerIconRight();
+                updateTextFields();
             }
         });
 
+        // Um rechten Player nach links zu "rotieren".
         rightPlayerLeftButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-                if(rightPlayerIcon.getIcon()==humanPlayerIcon) {
-                    rightPlayerIcon.setIcon(aiPlayerIcon);
-                }else{
-                    rightPlayerIcon.setIcon(humanPlayerIcon);
-                }
+                toggleRightPlayerIconLeft();
+                updateTextFields();
             }
         });
 
+        // Um den rechten Player nach rechts zu "rotieren".
         rightPlayerRightButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                ImageIcon MuteIcon = new ImageIcon("Grafik/sound button muted.png");
-                if(rightPlayerIcon.getIcon()==humanPlayerIcon) {
-                    rightPlayerIcon.setIcon(aiPlayerIcon);
-                }else{
-                    rightPlayerIcon.setIcon(humanPlayerIcon);
-                }
+                toggleRightPlayerIconRight();
+                updateTextFields();
+            }
+        });
+
+        // Um Namen des linken Spielers zu speichern.
+        leftPlayerTextField.addActionListener(e -> {
+            leftPlayerNickname = leftPlayerTextField.getText();
+            System.out.println("Linker Spielername geändert zu: " + leftPlayerNickname); // Debugging-Ausgabe
+        });
+
+        // Um Namen des linken Spielers zu speichern, auch wenn nicht Enter gedrückt wird.
+        leftPlayerTextField.addFocusListener(new java.awt.event.FocusAdapter() {
+            @Override
+            public void focusLost(java.awt.event.FocusEvent evt) {
+                leftPlayerNickname = leftPlayerTextField.getText();
+                System.out.println("Linker Spielername geändert zu: " + leftPlayerNickname); // Debugging-Ausgabe
+            }
+        });
+
+        // Um zum MainMenu zu wechseln.
+        backButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanel("MainMenu");
+            }
+        });
+
+        // Um zum startLocalGameLoadingScreen zu wechseln und Daten an Backend weiterzureichen.
+        startButton.addActionListener(new ActionListener() {
+            @SuppressWarnings("unchecked")
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                HashMap<ImageIcon, Class<? extends LocalPlayer>> playerClassMap = new HashMap<>();
+                playerClassMap.put(humanPlayerIcon, HumanPlayer.class);
+                playerClassMap.put(aiPlayerEasyIcon, SpecificAiPlayerEasy.class);
+                playerClassMap.put(aiPlayerNormalIcon, SpecificAiPlayerMedium.class);
+                playerClassMap.put(aiPlayerHardIcon, SpecificAiPlayerHard.class);
+
+
+                frame.showPanelSLGLS("startLocalGameLoadingScreen", semesterCounter);
+                
+                Class<? extends LocalPlayer> leftPlayerClass = playerClassMap.get(leftPlayerIcon.getIcon());
+                Class<? extends AiPlayer> rightPlayerClass = (Class<? extends AiPlayer>) playerClassMap.get(rightPlayerIcon.getIcon());
+                GameController.startLocalGame(
+                    leftPlayerClass, leftPlayerNickname,
+                    rightPlayerClass,
+                    GameController.semesterToBoardSize(semesterCounter)
+                );
             }
         });
 
-        frame.setVisible(true);
     }
-}
+    // Hilfsfunktionen
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der leftPlayerLeftButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void toggleLeftPlayerIconLeft() {
+        if (leftPlayerIcon.getIcon() == humanPlayerIcon) {
+            leftPlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerEasyIcon){
+            leftPlayerIcon.setIcon(humanPlayerIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            leftPlayerIcon.setIcon(aiPlayerEasyIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            leftPlayerIcon.setIcon(aiPlayerNormalIcon);
+        }
+    }
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der leftPlayerRightButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void toggleLeftPlayerIconRight() {
+        if (leftPlayerIcon.getIcon() == humanPlayerIcon) {
+            leftPlayerIcon.setIcon(aiPlayerEasyIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerEasyIcon){
+            leftPlayerIcon.setIcon(aiPlayerNormalIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            leftPlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            leftPlayerIcon.setIcon(humanPlayerIcon);
+        }
+    }
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der RightPlayerLeftButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void toggleRightPlayerIconLeft() {
+        if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+            rightPlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon){
+            rightPlayerIcon.setIcon(aiPlayerEasyIcon);
+
+        } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            rightPlayerIcon.setIcon(aiPlayerNormalIcon);
+        }
+    }
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der RightPlayerRightButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void toggleRightPlayerIconRight() {
+        if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+            rightPlayerIcon.setIcon(aiPlayerNormalIcon);
+
+        } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon){
+            rightPlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            rightPlayerIcon.setIcon(aiPlayerEasyIcon);
+        }
+    }
+
+    /**
+     * Aktualisiert die Textfelder basierend auf den Icons
+     * @author Joshua Kuklok
+     */
+    private void updateTextFields() {
+        // Für Linken Spieler
+        if (leftPlayerIcon.getIcon() == humanPlayerIcon) {
+            leftPlayerTextField.setText(leftPlayerNickname);
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerEasyIcon){
+            leftPlayerTextField.setText("Einfach");
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            leftPlayerTextField.setText("Mittel");
+
+        } else if (leftPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            leftPlayerTextField.setText("Schwer");
+        }
+
+        // Für Rechten Spieler
+        if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon){
+            rightPlayerTextField.setText("Einfach");
+
+        } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            rightPlayerTextField.setText("Mittel");
+            
+        } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+            rightPlayerTextField.setText("Schwer");
+        }
+    }
+}

src/startLocalGameLoadingScreen.java

@@ -0,0 +1,32 @@
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * Das startLocalGameLoadingScreen Panel dient als "Überblende", während im Backend das Spiel erstellt wird.
+ * Hier wird lediglich Text angezeigt
+ * @author Joshua Kuklok
+ */
+public class startLocalGameLoadingScreen extends JPanel{
+    /**
+     * Konstruktor der startLocalGameLoadingScreen.
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @param semesterCounter Ein Zähler, der das gewählte Semester speichert (hier unbenutzt)
+     * @author Joshua Kuklok
+     */
+    startLocalGameLoadingScreen(MainFrame frame, int semesterCounter) {
+
+        // Layout des Panels
+        setLayout(new BorderLayout());
+
+        // Label mit dem Text erstellen
+        JLabel loadingLabel = new JLabel("Spiel wird gestartet, bitte warten...");
+        loadingLabel.setHorizontalAlignment(SwingConstants.CENTER); // Horizontal zentrieren
+        loadingLabel.setVerticalAlignment(SwingConstants.CENTER); // Vertikal zentrieren
+
+        // Schriftgröße anpassen
+        loadingLabel.setFont(new Font("Roboto", Font.BOLD, 45));
+
+        // Label zum Panel hinzufügen
+        add(loadingLabel, BorderLayout.CENTER);
+    }
+}

src/startMultiplayerGame.java

@@ -0,0 +1,244 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+/**
+ * Das startMultiplayerGame Panel dient dem Erstellen eines Online Spiels.
+ * Hier kann der Benutzer Spieler inklusive Namen und das Semester, in dem sich der Benutzer befindet, einstellen.
+ * @author Joshua Kuklok
+ */
+public class startMultiplayerGame extends JPanel {
+
+    // Funktionshilfen
+    int semesterCounter = 1;
+    String PlayerNickname = "Spieler 1";
+
+    // Grafiken
+    ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
+    ImageIcon humanPlayerIcon = new ImageIcon("graphics/humanPlayer.png");
+    ImageIcon aiPlayerEasyIcon = new ImageIcon("graphics/botPlayerEasy.png");
+    ImageIcon aiPlayerNormalIcon = new ImageIcon("graphics/botPlayerNormal.png");
+    ImageIcon aiPlayerHardIcon = new ImageIcon("graphics/botPlayerHard.png");
+
+    // Labels
+    JLabel frameTitle = new JLabel("Multiplayer Spiel");
+    JLabel semesterLabel = new JLabel("Semester");
+    JLabel PlayerName = new JLabel("Name");
+    JLabel PlayerIcon = new JLabel(humanPlayerIcon);
+    JLabel semesterCounterLabel = new JLabel(String.valueOf(semesterCounter));
+
+    // Buttons
+    JButton backButton = new JButton(backButtonIcon);
+    JButton PlayerLeftButton = new JButton("<-");
+    JButton PlayerRightButton = new JButton("->");
+    JButton semesterUpButton = new JButton("^");
+    JButton semesterDownButton = new JButton("v");
+    JButton createGameButton = new JButton("Spiel erstellen");
+    JButton joinGameButton = new JButton("Spiel beitreten");
+
+    // Textfelder
+    JTextField PlayerTextField = new JTextField(20);
+
+    Font robotoFont = new Font("Roboto", Font.BOLD, 45);
+
+    /**
+     * Konstruktor der startLocalGame.
+     * Fügt Buttons, Textfelder und Label hinzu.
+     * Fügt ebenfalls ActionListeners hinzu, damit Buttons etc. ihre gewünschte Funktion haben
+     * @param frame Der Mainframe der Anwendung über den alle Panels angezeigt werden.
+     * @author Joshua Kuklok, Lucas Bronson
+     */
+    startMultiplayerGame(MainFrame frame) {
+
+        // Layout des Panels
+        setLayout(null);
+
+        // Setze Komponentenpositionen
+        frameTitle.setBounds(20, 20, 500, 60);
+        frameTitle.setFont(robotoFont.deriveFont(50f));
+        add(frameTitle);
+
+        semesterLabel.setBounds(700, 300, 200, 30);
+        add(semesterLabel);
+
+        PlayerName.setBounds(50, 625, 200, 30);
+        add(PlayerName);
+
+        PlayerIcon.setBounds(75, 400, 200, 128);
+        add(PlayerIcon);
+
+        semesterCounterLabel.setBounds(705, 475, 50, 50); // zwischen den Up/Down-Buttons
+        semesterCounterLabel.setHorizontalAlignment(SwingConstants.CENTER);
+        add(semesterCounterLabel);
+
+        backButton.setBounds(1380, 20, 80, 80);
+        add(backButton);
+
+        PlayerLeftButton.setBounds(50, 450, 50, 50);
+        add(PlayerLeftButton);
+
+        PlayerRightButton.setBounds(250, 450, 50, 50);
+        add(PlayerRightButton);
+
+        semesterUpButton.setBounds(705, 400, 50, 50);
+        add(semesterUpButton);
+
+        semesterDownButton.setBounds(705, 550, 50, 50);
+        add(semesterDownButton);
+
+        joinGameButton.setBounds(1100, 350, 200, 50);
+        add(joinGameButton);
+
+        createGameButton.setBounds(1100, 550, 200, 50);
+        add(createGameButton);
+
+        PlayerTextField.setBounds(50, 650, 250, 50);
+        PlayerTextField.setText(PlayerNickname);
+        add(PlayerTextField);
+
+        // ActionListener für Buttons
+        // Um das Semester zu erhöhen.
+        semesterUpButton.addActionListener(e -> {
+            if (semesterCounter < 6) {
+                semesterCounter++;
+                semesterCounterLabel.setText(String.valueOf(semesterCounter));
+            }
+        });
+
+        // Um das Semester zu senken.
+        semesterDownButton.addActionListener(e -> {
+            if (semesterCounter > 1) {
+                semesterCounter--;
+                semesterCounterLabel.setText(String.valueOf(semesterCounter));
+            }
+        });
+
+        // Um Player nach links zu "rotieren".
+        PlayerLeftButton.addActionListener(e -> {
+            togglePlayerIconLeft();
+            updateTextFields();
+        });
+
+        // Um Player nach rechts zu "rotieren".
+        PlayerRightButton.addActionListener(e -> {
+            togglePlayerIconRight();
+            updateTextFields();
+        });
+
+        // Um Namen des linken Spielers zu speichern.
+        PlayerTextField.addActionListener(e -> {
+            PlayerNickname = PlayerTextField.getText();
+            System.out.println("Linker Spielername geändert zu: " + PlayerNickname); // Debugging-Ausgabe
+        });
+
+        // Um Namen des linken Spielers zu speichern, auch wenn nicht Enter gedrückt wird.
+        PlayerTextField.addFocusListener(new java.awt.event.FocusAdapter() {
+            @Override
+            public void focusLost(java.awt.event.FocusEvent evt) {
+                PlayerNickname = PlayerTextField.getText();
+                System.out.println("Linker Spielername geändert zu: " + PlayerNickname); // Debugging-Ausgabe
+            }
+        });
+
+        // Um zum MainMenu zu wechseln.
+        backButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanel("MainMenu");
+            }
+        });
+
+        // Um zu JoinGame mit richtigen Parametern zu wechseln.
+        joinGameButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                if (PlayerIcon.getIcon() == humanPlayerIcon) {
+                    frame.showPanelSMG("JoinGame",1,0, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                    frame.showPanelSMG("JoinGame",1,1, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                    frame.showPanelSMG("JoinGame",1,2, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerHardIcon) {
+                    frame.showPanelSMG("JoinGame",1,3, PlayerNickname, semesterCounter);
+                }
+            }
+        });
+
+        // Um zu JoinGame mit richtigen Parametern zu wechseln.
+        createGameButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                //Parameter -> panelName, Spiel erstellen oder beitreten (int), Spielertyp(int 0-3), Spielername
+                if (PlayerIcon.getIcon() == humanPlayerIcon) {
+                    frame.showPanelSMG("JoinGame",0,0, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                    frame.showPanelSMG("JoinGame",0,1, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                    frame.showPanelSMG("JoinGame",0,2, PlayerNickname, semesterCounter);
+                } else if ( PlayerIcon.getIcon() == aiPlayerHardIcon) {
+                    frame.showPanelSMG("JoinGame",0,3, PlayerNickname, semesterCounter);
+                }
+            }
+        });
+    }
+
+    // Hilfsfunktionen
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der PlayerLeftButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void togglePlayerIconLeft() {
+        if (PlayerIcon.getIcon() == humanPlayerIcon) {
+            PlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerEasyIcon){
+            PlayerIcon.setIcon(humanPlayerIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            PlayerIcon.setIcon(aiPlayerEasyIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerHardIcon) {
+            PlayerIcon.setIcon(aiPlayerNormalIcon);
+        }
+    }
+
+    /**
+     * Setzt das jeweils "nächste" Icon, wenn der PlayerRightButton gedrückt wird.
+     * @author Joshua Kuklok
+     */
+    private void togglePlayerIconRight() {
+        if (PlayerIcon.getIcon() == humanPlayerIcon) {
+            PlayerIcon.setIcon(aiPlayerEasyIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerEasyIcon){
+            PlayerIcon.setIcon(aiPlayerNormalIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            PlayerIcon.setIcon(aiPlayerHardIcon);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerHardIcon) {
+            PlayerIcon.setIcon(humanPlayerIcon);
+        }
+    }
+
+    /**
+     * Aktualisiert die Textfelder basierend auf den Icons
+     * @author Joshua Kuklok
+     */
+    private void updateTextFields() {
+        if (PlayerIcon.getIcon() == humanPlayerIcon) {
+            PlayerTextField.setText(PlayerNickname);
+
+        } else if (PlayerIcon.getIcon() == aiPlayerEasyIcon){
+            PlayerTextField.setText("Einfach");
+
+        } else if (PlayerIcon.getIcon() == aiPlayerNormalIcon) {
+            PlayerTextField.setText("Mittel");
+            
+        } else if (PlayerIcon.getIcon() == aiPlayerHardIcon) {
+            PlayerTextField.setText("Schwer");
+        }
+    }
+}