Added BoardDisplay, startet connecting FrontEnd/BackAnd.

Added new graphics.
Added startLocalGameLoadingScreen

.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 />

src/AiPlayer.java

@@ -0,0 +1,24 @@
+import java.util.Random;
+
+public abstract class AiPlayer extends LocalPlayer {
+
+    public AiPlayer() {}
+    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);
+    }
+
+    public void AiSetShips() {
+        for(int i = 0; i < super.board.getShips().size(); i++) {  // Interiert durch alle Shiffe
+            while(!super.board.getShips().get(i).setPosition(RandomPoint(), super.board.getShips(), super.board.getSize())) {}
+        }    // Versucht das Aktuelle Shiff zu setzten und wiederholt solange bis es funktioniert
+        return;
+    }
+
+    public void AiShoot() {
+        super.board.hit(RandomPoint());
+        return;
+    }
+}

src/AsyncSocket.java

@@ -0,0 +1,80 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.net.Socket;
+
+public class AsyncSocket {
+	private Socket socket;
+	private Thread checkerThread;
+	private AsyncSocketListener handler;
+	private boolean shouldStop = false;
+
+	private BufferedReader in;
+	private PrintWriter out;
+
+	public AsyncSocket(Socket socket, AsyncSocketListener handler) throws IOException {
+		this.socket = socket;
+
+		this.in = new BufferedReader(new InputStreamReader(this.socket.getInputStream()));
+		this.out = new PrintWriter(new OutputStreamWriter(this.socket.getOutputStream()));
+
+		this.handler = handler;
+
+		this.checkerThread = new Thread(() -> {
+			while (!this.shouldStop) {
+				try {
+					Thread.sleep(100);
+				} 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();
+					this.handler.receive(message);
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+			}
+		});
+		this.checkerThread.start();
+	}
+
+	public void setHandler(AsyncSocketListener handler) {
+		this.handler = handler;
+	}
+
+
+	public void send(SocketPackage socketPackage) {
+		this.sendLine(socketPackage.toString());
+	}
+	public void send(String packageName) {
+		this.send(packageName, "");
+	}
+	public void send(String packageName, String packageContent) {
+		if (packageContent.length() > 0) {
+			packageContent = " " + packageContent;
+		}
+		this.sendLine(packageName + packageContent);
+	}
+
+	public void sendLine(String message) {
+		this.out.print(message + "\r\n");
+	}
+
+	public void close() {
+		this.shouldStop = true;
+		
+		try {
+			this.socket.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}

src/AsyncSocketListener.java

@@ -0,0 +1,3 @@
+public interface AsyncSocketListener {
+	public void receive(String message);
+}

src/Board.java

@@ -1,2 +1,75 @@
+
+import java.util.List;
+
 public class Board {
+
+	private List<HitResponse> hits;
+	private List<Ship> ships;
+	private final int size;
+
+
+	public Board(int size) {
+		this.size = size;
+		this.createShip(size - 13);
+	}
+
+	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; i < 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;
+	}
+
+	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()));
+		}
+	}
+
+	public List<Ship> getShips() {
+		return ships;
+	}
+
+	public synchronized boolean addHits(HitResponse hitResponse) {
+		if (this.getHitResponsOnPoint(hitResponse.getPoint()) == null){
+			this.hits.add(hitResponse);
+			return true;
+		}
+		return false;
+	}
+
+	public synchronized HitResponse getHitResponsOnPoint(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;
+	}
+
+	public int getSize() {
+        return this.size;
+    }
+
 }
+

src/BoardDisplay.java

@@ -0,0 +1,15 @@
+import javax.swing.*;
+import java.awt.*;
+// Erstellt Spielfeld für Spieler1/Spieler2
+public class BoardDisplay extends JPanel {
+    public BoardDisplay(int gridSize, Icon buttonIcon) {
+        super(new GridLayout(gridSize, gridSize));
+
+        // Buttons zum Panel hinzufügen
+        for (int i = 0; i < gridSize; i++) {
+            for (int j = 0; j < gridSize; j++) {
+                add(new JButton(buttonIcon));
+            }
+        }
+    }
+}

src/GameBoard.java

@@ -26,6 +26,7 @@ public class GameBoard extends JPanel {
     JButton leftPlayerModul5 = new JButton("Modul 5");
     JButton leftPlayerModul6 = new JButton("Modul 6");
     JButton leftPlayerModul7 = new JButton("Reset");
+
     // Gegnerische ModulButtons
     JButton rightPlayerModul1 = new JButton("Modul 1");
     JButton rightPlayerModul2 = new JButton("Modul 2");
@@ -68,10 +69,14 @@ public class GameBoard extends JPanel {
         rightButtonsPanel.add(rightPlayerModul7);
 
         // Spielfelder erstellen (eigenes und gegnerisches)
-        int gridSize = 13 + semesterCounter; // Größe des Spielfelds
-        JPanel ownBoardPanel = new JPanel(new GridLayout(gridSize, gridSize));
-        JPanel opponentBoardPanel = new JPanel(new GridLayout(gridSize, gridSize));
+        int gridSize = GameController.semesterToBoardSize(semesterCounter); // Größe des Spielfelds
+        // Spielfelder werden in BoardDisplay erstellt
+        //JPanel ownBoardPanel = new JPanel(new GridLayout(gridSize, gridSize));
+        //JPanel opponentBoardPanel = new JPanel(new GridLayout(gridSize, gridSize));
+        JPanel ownBoardPanel = new BoardDisplay(gridSize, gameBoardEmtpy);
+        JPanel opponentBoardPanel = new BoardDisplay(gridSize, gameBoardEmtpy);
 
+        /* Alter code ohne BoardDisplay
         // Buttons für das eigene Spielfeld hinzufügen
         for (int i = 0; i < gridSize; i++) {
             for (int j = 0; j < gridSize; j++) {
@@ -85,6 +90,7 @@ public class GameBoard extends JPanel {
                 opponentBoardPanel.add(new JButton(gameBoardEmtpy));
             }
         }
+        */
 
         // Panel für beide Spielfelder (nebeneinander in der Mitte)
         JPanel centerPanel = new JPanel();
@@ -99,7 +105,7 @@ public class GameBoard extends JPanel {
         add(centerPanel, BorderLayout.CENTER);
     }
 
-    GameBoard(MainFrame frame,int semesterCounter) {
+    GameBoard(MainFrame frame, int semesterCounter,Player p1, Player p2) {
         buildPanel(frame, semesterCounter);
         /*
         rightPlayerRightButton.addActionListener(new ActionListener() {

src/GameController.java

@@ -0,0 +1,191 @@
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketTimeoutException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class GameController {
+
+	private static MainFrame mainFrame;
+
+	public static MainFrame getMainFrame() {
+		return GameController.mainFrame;
+	}
+	public static void setMainFrame(MainFrame mainFrame) {
+		GameController.mainFrame = mainFrame;
+	}
+
+	// Connection timeout for client sockets in milliseconds
+	public static final int CONNECTION_TIMEOUT = 10 * 1000;
+
+	public static int semesterToBoardSize(int semester) {
+		return semester + 13;
+	}
+	
+	public static HashMap<String, Class<? extends OnlinePlayer>> supportedVersions = new HashMap<>(Map.of(
+		"1.1.0", OnlinePlayer_1_1_0.class
+	));
+
+	public static void startOnlineGame(Class<? extends LocalPlayer> localPlayerClass, String localPlayerName, InetSocketAddress address, int size) throws IOException {
+		AsyncSocket clientSocket;
+
+		boolean localPlayerIsServer = address.getHostName() == null;
+
+		if (localPlayerIsServer) {
+			// SERVER MODE
+
+			ServerSocket serverSocket = new ServerSocket(address.getPort());
+
+			System.out.println("Waiting for client connection...");
+				
+			clientSocket = new AsyncSocket(serverSocket.accept(), null);
+
+			serverSocket.close();
+		} else {
+			// CLIENT MODE
+
+			Socket socket = new Socket();
+
+			try {
+				socket.connect(address, CONNECTION_TIMEOUT);
+
+				clientSocket = new AsyncSocket(socket, null);
+			} catch (SocketTimeoutException e) {
+				e.printStackTrace();
+				throw new RuntimeException("Connection timed out");
+			} finally {
+				socket.close();
+			}
+
+		}
+
+		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().newInstance((Integer)size, clientSocket);
+				} catch (Exception e) {
+					e.printStackTrace();
+					throw new RuntimeException("Unable to instantiate players");
+				}
+
+				localPlayer.isServer = localPlayerIsServer;
+				onlinePlayer.isServer = !localPlayerIsServer;
+
+				startGameWithInstancedPlayers(localPlayer, onlinePlayer);
+
+			} 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
+	 */
+	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
+	 * @return
+	 *  0 if versions are equal
+	 *  1 if version1 is more recent than version2
+	 *  -1 otherwise
+	 */
+	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
+	 */
+	public static boolean checkVersionString(String versionString) {
+		return versionString != null && versionString.matches("\\d+\\.\\d+\\.\\d+");
+	}
+
+	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.createBoard(size);
+		aiPlayer.createBoard(size);
+
+		startGameWithInstancedPlayers(localPlayer, aiPlayer);
+	}
+
+	private static void startGameWithInstancedPlayers(LocalPlayer p1, Player p2) {
+		p1.setEnemy(p2);
+		p2.setEnemy(p1);
+
+		// TODO: frontend configuration
+	}
+
+}

src/HalloSchiffeVersenken.java

@@ -1,17 +1,12 @@
 public class HalloSchiffeVersenken {
 
     public static void main(String[] args) throws InterruptedException {
-        //LUCAS CODE
-        //coinToss ct = new coinToss();
-        //MainMenuModel model = new MainMenuModel();
-         //MainMenuView view = new MainMenuView(new MainFrame());
-        //MainMenuController controller = new MainMenuController(model, view);
         MainFrame mf = new MainFrame();
         mf.setVisible(true);
 
-        //System.out.println("HelloSchiffeVersenekn");
+        System.out.println("HelloSchiffeVersenekn");
+
 
-/*
         System.out.println("sound");
         SoundHandler.playSound("hit");
 
@@ -20,10 +15,7 @@ public class HalloSchiffeVersenken {
         SoundHandler.setSoundOn(false);
         System.out.println("sound off");
         SoundHandler.playSound("hit");
-*/
 
-        //JOSHUA CODE
-        //startLocalGame localTest = new startLocalGame();
-        //startMultiplayerGame multiplayerTest = new startMultiplayerGame();
+
     }
 }

src/HitResponse.java

@@ -1,6 +1,41 @@
-import java.awt.*;
+
 
 public class HitResponse {
     private HitResponseType type;
     private Point point;
+
+    public HitResponse(HitResponseType type, Point point) {
+        this.type = type;
+        this.point = point;
+    }
+
+    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();
+        }
+    }
+    
+    public HitResponseType getHitResponse() {
+    	return this.type;
+    }
+
+    public Point getPoint() {
+    	return this.point;
+    }
+
+    public void setType(HitResponseType type) {
+        this.type = type;
+    }
+
+    @Override
+    public String toString() {
+        return this.getPoint().toString() + " " + this.type.ordinal();
+    }
+
+    public HitResponseType getType() {
+        return type;
+    }
 }

src/HumanPlayer.java

@@ -0,0 +1,4 @@
+
+public class HumanPlayer extends LocalPlayer {
+
+}

src/LocalPlayer.java

@@ -0,0 +1,58 @@
+import java.util.Random;
+
+public class LocalPlayer extends Player {
+
+    public LocalPlayer(){
+        super();
+        Random random = new Random();
+        this.myCoin = random.nextBoolean();
+    }
+
+    @Override
+    public synchronized void receiveShoot(Point point) {
+        HitResponse hitResponse = board.getHitResponsOnPoint(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 -> System.out.println("Game Over"); //TODO Was halt bei victory passiert ist hier wurder verloheren
+        }
+    }
+
+    @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 -> System.out.println("Win"); // TODO was halt beim victory passier ist hier wurde gewonnen
+        }
+    }
+
+    @Override
+    public synchronized void receiveCoin(boolean coin) {
+        if (!this.haseReceivedCoin) {
+            boolean result = coin ^ this.myCoin; // XOR
+            this.myTurn = result == this.isServer;
+            this.haseReceivedCoin = true;
+        }
+    }
+
+    public void sendCoin() {
+        enemy.receiveCoin(this.myCoin);
+    }
+
+    @Override
+    public void shoot(Point point){
+        this.myTurn = false;
+        enemy.receiveShoot(point);
+    }
+	
+}

src/MainFrame.java

@@ -35,6 +35,7 @@ public class MainFrame extends JFrame {
         // Verschiedene Panels erstellen und hinzufügen
         MainMenuView mainMenuView = new MainMenuView(this);
         startLocalGame localGame = new startLocalGame(this);
+        //startLocalGameLoadingScreen LocalGameLoadingScreen = new startLocalGameLoadingScreen(this);
         startMultiplayerGame multiplayerGame = new startMultiplayerGame(this);
         coinToss coinToss = new coinToss(this);
         Verbinden verbinden = new Verbinden(this);
@@ -60,6 +61,7 @@ public class MainFrame extends JFrame {
     public void showPanel(String panelName) {
         cardLayout.show(mainPanel, panelName);
     }
+
     // --- ShowPanel der startMultiplayerGame Klasse
     public void showPanelSMG(String panelName, int num) {
         this.localMult = num;
@@ -73,12 +75,14 @@ public class MainFrame extends JFrame {
 
         cardLayout.show(mainPanel, panelName); // Show the panel
     }
-    // --- ShowPanel der startLocalGame Klasse
-    public void showPanelSLG(String panelName,int semesterCounter) {
+    // --- ShowPanel der startLocalGameLoadingScreen Klasse (DURCH BACKEND AUFGERUFEN)
+    public void showPanelSLG(String panelName,int semesterCounter, Player p1, Player p2) {
             this.semesterCounter = semesterCounter;
 
             //if (!isPanelPresent(panelName)) { //TODO potentiell raus
-            GameBoard gameBoard = new GameBoard(this, semesterCounter);
+            // gameBoard muss player übergeben bekommen
+            GameBoard gameBoard = new GameBoard(this, semesterCounter, p1, p2);
+            //mainPanel.add(mainMenuView, "MainMenu");
             mainPanel.add(gameBoard, panelName);
             mainPanel.revalidate(); // Refresh
             mainPanel.repaint();
@@ -86,6 +90,20 @@ public class MainFrame extends JFrame {
 
         cardLayout.show(mainPanel, panelName); // Show the panel
     }
+
+    // --- ShowPanel der startLocalGame Klasse
+    public void showPanelSLGLS(String panelName,int semesterCounter) {
+        this.semesterCounter = semesterCounter;
+        // gameBoard muss player übergeben bekommen
+        startLocalGameLoadingScreen LocalGameLoadingScreen = new startLocalGameLoadingScreen(this, semesterCounter);
+        mainPanel.add(LocalGameLoadingScreen, panelName);
+        mainPanel.revalidate(); // Refresh
+        mainPanel.repaint();
+        //}
+
+        cardLayout.show(mainPanel, panelName); // Show the panel
+    }
+
     /* TODO ist dies unnötig?
     private boolean isPanelPresent(String panelName) {
         for (Component component : mainPanel.getComponents()) {
@@ -96,6 +114,20 @@ public class MainFrame extends JFrame {
         return false;
     } */
 
+    // Methoden für übergabe von playern an GameBoard
+    /*
+    public void setPlayerData() {
+        this.semesterCounter = semesterCounter;
+
+        //if (!isPanelPresent(panelName)) { //TODO potentiell raus
+        // gameBoard muss player übergeben bekommen
+        GameBoard gameBoard = new GameBoard(this, semesterCounter);
+        mainPanel.add(gameBoard, panelName);
+        mainPanel.revalidate(); // Refresh
+        mainPanel.repaint();
+    }*/
+
+
     public static void main(String[] args) {
         SwingUtilities.invokeLater(() -> {
             MainFrame frame = new MainFrame();

src/OnlinePlayer.java

@@ -1,5 +1,25 @@
-import java.net.Socket;
+public abstract class OnlinePlayer extends Player implements AsyncSocketListener{
+    protected AsyncSocket socket;
+    protected int wantedBoardSize;
+
+    protected boolean hasReceivedCoinPackage;
+
+    public OnlinePlayer(int size, AsyncSocket socket) {
+        this.socket = socket;
+        this.wantedBoardSize = size;
+        socket.setHandler(this);
+        //TODO Auto-generated constructor stub
+    }
+
+    public abstract void receive(String message);
+
+    @Override
+    public abstract void receiveShoot(Point point);
+
+    @Override
+    public abstract void receiveHit(HitResponse hitResponse);
+
+    @Override
+    public abstract void receiveCoin(boolean coin);
 
-public abstract class OnlinePlayer extends Player{
-    private Socket socket;
 }

src/OnlinePlayer_1_1_0.java

@@ -0,0 +1,91 @@
+import java.util.List;
+
+public class OnlinePlayer_1_1_0 extends OnlinePlayer {
+	public OnlinePlayer_1_1_0(int size, AsyncSocket socket) {
+		super(size, socket);
+	}
+
+
+
+	@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);
+
+				break;
+
+			// TODO: IAMU
+
+			case "COIN":
+				if(!this.hasReceivedCoinPackage && (p.getData().equals("1") || p.getData().equals("0"))){
+                    this.myCoin = p.getData().equals("1");
+					enemy.receiveCoin(this.myCoin);
+					this.hasReceivedCoinPackage = true;
+				}
+				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){
+						this.enemy.receiveHit(new HitResponse(typeIndex, point));
+					}
+				}
+				break;
+
+			case "CHAT":
+				//TODO CHAT
+				break;
+
+			default:
+				//nichts passier da Paket ungültig
+				break;
+		}
+	}
+
+	@Override
+	public synchronized void receiveShoot(Point point){
+		super.socket.send(new SocketPackage("SHOOT",point.toString()));
+	}
+
+	@Override
+	public synchronized void receiveHit(HitResponse hitResponse) {
+		super.socket.send(new SocketPackage("HIT", hitResponse.toString()));
+	}
+
+	@Override
+	public synchronized void receiveCoin(boolean coin) {
+		if (!this.haseReceivedCoin) {
+			super.socket.send(new SocketPackage("COIN", String.valueOf(coin ? 1 : 0)));
+			this.haseReceivedCoin = true;
+		}
+	}
+
+	@Override
+	public synchronized void shoot(Point point) {
+		super.socket.send(new SocketPackage("SHOOT", point.toString()));
+	}
+}

src/Player.java

@@ -1,26 +1,48 @@
-import java.awt.*;
+import java.util.Random;
 
 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;
 
-    public void receiveShoot(Point point) {
+    protected boolean sendCoin;
 
+    protected boolean haseReceivedCoin;
+
+    public Player() {
+        this.haseReceivedCoin = false;
+        this.sendCoin = false;
     }
 
-    public void receiveHit(HitResponse hitResponse) {
-
+    public void createBoard(int size) {
+        this.board = new Board(size);
     }
 
-    public void click(Point point) {
+    public abstract void receiveShoot(Point point);
 
-    }
+    public abstract void receiveHit(HitResponse hitResponse);
+
+    public abstract void shoot(Point point);
 
     public void beginTrun() {
 
     }
+
+    public void setEnemy(Player enemy) {
+        this.enemy = enemy;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+    public String getName() {
+        return this.name;
+    }
+
+
+    public abstract void receiveCoin(boolean coin);
 }

src/Point.java

@@ -0,0 +1,45 @@
+public class Point {
+    private int x;
+    private int y;
+
+    public Point (int x, int y) {
+        this.setX(x);
+        this.setY(y);
+    }
+    public Point (String str) {
+        if (Point.isValidSyntax(str)) {
+            this.setX(str.charAt(0));
+            this.setY(Integer.parseInt(str.substring(1)));
+        } else {
+            throw new IllegalArgumentException("String ist keine gültige Koordinate");
+        }
+    }
+
+    @Override
+    public String toString() {
+        return (char) ('A' + this.x) + String.valueOf(this.y);
+    }
+
+    public int getX() {
+        return x;
+    }
+
+    public int getY() {
+        return y;
+    }
+
+    public void setX(int x) {
+        this.x = x;
+    }
+
+    public void setY(int y) {
+        this.y = y;
+    }
+    public void setX(char c) {
+        this.x = c - 'A';
+    }
+
+    public static boolean isValidSyntax(String str) {
+        return str.matches("^[A-Z]\\d+$");
+    }
+}

src/Ship.java

@@ -0,0 +1,162 @@
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+record ShipData (int size, String name){}
+
+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;
+
+	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;
+	}
+	
+	public boolean setPosition(Point pos, 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 (this.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 = new ArrayList<>();
+	    for (int i = 0; i < this.size; i++) {
+	        int x = this.horizontal ? pos.getX() + i : pos.getX(); //falls horizontal dann pos.x + i ansonsten pos.x
+	        int y = this.horizontal ? pos.getY() : pos.getY() + i;
+	        shipPoints.add(new Point(x, y));
+	    }
+
+	    // 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) {
+	            if (otherShipPoints.contains(p)) {
+	                // ueberlappen entdeckt
+	                return false;
+	            }
+	        }
+	    }
+
+	    // kein ueberlappen also setze das Schiff
+	    this.position = pos;
+	    return true;
+	}
+
+	public List<Point> getOccupiedPoints() {
+	    List<Point> points = new ArrayList<>();
+	    if (this.position == null) {
+	        return points;
+	    }
+	    for (int i = 0; i < this.size; i++) {
+	        int x = this.horizontal ? this.position.getX() + i : this.position.getX();
+	        int y = this.horizontal ? this.position.getY() : this.position.getY() + i;
+	        points.add(new Point(x, y));
+	    }
+	    return points;
+	}
+
+	public Point getPosition() {
+		return position;
+	}
+
+	public boolean isShipOnPos(Point pos){
+		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;
+	}
+
+	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;
+		}
+	}
+
+	public boolean isSunk() {
+		return sunk;
+	}
+}

src/SocketPackage.java

@@ -0,0 +1,57 @@
+import java.util.Arrays;
+import java.util.List;
+public class SocketPackage {
+
+	private String name = "";
+	private String data = "";
+
+	public SocketPackage(String name, String data) {
+		this.setName(name);
+		this.setData(data);
+	}
+	public SocketPackage() {
+		this("","");
+	}
+	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("");
+		}
+	}
+
+	public void setName(String name) {
+		if (name == null) name = "";
+		this.name = name.toUpperCase();
+	}
+
+	public void setData(String data) {
+		if (data == null) data = "";
+		this.data = data;
+	}
+
+	public String getName() {
+		return this.name;
+	}
+
+	public String getData() {
+		return this.data;
+	}
+
+	public String toString() {
+		if (this.data == null || this.data.length() == 0) {
+			return this.name;
+		} else {
+			return this.name + " " + this.data;
+		}
+	}
+
+	public List<String> splitData() {
+		return Arrays.asList(this.data.split(" "));
+	}
+}

src/SoundHandler.java

@@ -3,7 +3,6 @@ import javazoom.jl.player.Player;
 
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 

src/SpecificAiPlayerEasy.java

@@ -0,0 +1,3 @@
+
+public class SpecificAiPlayerEasy extends AiPlayer{
+}

src/SpecificAiPlayerHard.java

@@ -0,0 +1,3 @@
+
+public class SpecificAiPlayerHard extends AiPlayer{
+}

src/SpecificAiPlayerMedium.java

@@ -0,0 +1,68 @@
+import java.util.ArrayList;
+import java.util.List;
+
+public class SpecificAiPlayerMedium extends AiPlayer{
+	
+ 	private List<Point> hitsQueue = new ArrayList<>();
+
+    @Override
+    public void AiShoot() {
+        Point nextShot = ComputeNextShot();
+        // Shoot at the enemy and receive the hit response
+        enemy.receiveShoot(nextShot);
+
+		HitResponse hitResponse = enemy.board.getHitResponsOnPoint(nextShot);
+        // If it's a hit or sunk, add adjacent cells to the hitsQueue
+        if (hitResponse.getHitResponse() == HitResponseType.HIT) {
+            addAdjacentPoints(nextShot);
+        }
+    }
+
+    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;
+    }
+
+    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);
+            }
+        }
+    }
+
+    private boolean alreadyShot(Point p) {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException("Unimplemented method 'alreadyShot'");
+    }
+
+    private boolean isValidPoint(Point point) {
+        return point.getX() >= 0 && point.getX() < board.getSize() &&
+               point.getY() >= 0 && point.getY() < board.getSize();
+    }
+}

src/startLocalGame.java

@@ -1,9 +1,12 @@
 import javax.swing.*;
-import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
 public class startLocalGame extends JPanel {
+    // Player
+    //Player p1;
+    //Player p2;
+
     // Funktionshilfen
     int semesterCounter = 1; // Semester Counter Label
     String leftPlayerNickname = "Spieler 1";
@@ -12,7 +15,9 @@ public class startLocalGame extends JPanel {
     // Grafiken
     ImageIcon backButtonIcon = new ImageIcon("graphics/backButton.png");
     ImageIcon humanPlayerIcon = new ImageIcon("graphics/humanPlayer.png");
-    ImageIcon aiPlayerIcon = new ImageIcon("graphics/aiPlayer.png");
+    ImageIcon aiPlayerEasyIcon = new ImageIcon("graphics/botPlayerEasy.png");
+    ImageIcon aiPlayerNormalIcon = new ImageIcon("graphics/botPlayerNormal.png");
+    ImageIcon aiPlayerHardIcon = new ImageIcon("graphics/botPlayerHard.png");
 
     // Labels und Buttons
     JLabel frameTitle = new JLabel("Lokales Spiel");
@@ -20,7 +25,7 @@ public class startLocalGame extends JPanel {
     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));
 
     JButton backButton = new JButton(backButtonIcon);
@@ -94,6 +99,7 @@ public class startLocalGame extends JPanel {
         rightPlayerTextField.setText(rightPlayerNickname);
         add(rightPlayerTextField);
 
+
         // ActionListener für Buttons
         semesterUpButton.addActionListener(e -> {
             if (semesterCounter < 6) {
@@ -143,12 +149,67 @@ public class startLocalGame extends JPanel {
 
         backButton.addActionListener(e -> frame.showPanel("MainMenu"));
 
-        startButton.addActionListener(e -> frame.showPanelSLG("GameBoard", semesterCounter)); // TODO ECHTE FUNKTION EINFÜGEN
+        //startButton.addActionListener(e -> frame.showPanelSLG("GameBoard", semesterCounter,p1, p2)); // TODO ECHTE FUNKTION EINFÜGEN
+        startButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                frame.showPanelSLGLS("startLocalGameLoadingScreen", semesterCounter); //TODO
+                if (leftPlayerIcon.getIcon() == humanPlayerIcon) {// TODO Diverse KiIcons erstellen für diffs
+                    if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerMedium.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    }
+                } else if (leftPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                    if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerMedium.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    }
+                } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                    if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerMedium.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    }
+                } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+                    if (rightPlayerIcon.getIcon() == aiPlayerEasyIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerNormalIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerMedium.class, GameController.semesterToBoardSize(semesterCounter));
+                    } else if (rightPlayerIcon.getIcon() == aiPlayerHardIcon) {
+                        GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+                    }
+                }
+
+            }
+        });
+//                    GameController.startLocalGame(SpecificAiPlayerEasy.class, rightPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+        // TODO Zwischenscreen einfügen ("Spiel wird erstellt")
+        /*
+        if (leftPlayerIcon.getIcon() == humanPlayerIcon) {// TODO Diverse KiIcons erstellen für diffs
+            if (rightPlayerIcon.getIcon() == aiPlayerIcon) { // Platzhalter da nur eine KI gerade exisitert
+                //...
+                GameController.startLocalGame(HumanPlayer.class, leftPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+            }
+        } else if (leftPlayerIcon.getIcon() == aiPlayerIcon) {
+                //...
+            GameController.startLocalGame(SpecificAiPlayerEasy.class, rightPlayerNickname, SpecificAiPlayerEasy.class, GameController.semesterToBoardSize(semesterCounter));
+        }
+         */
+
+
     }
 
     private void toggleLeftPlayerIcon() {
         if (leftPlayerIcon.getIcon() == humanPlayerIcon) {
-            leftPlayerIcon.setIcon(aiPlayerIcon);
+            leftPlayerIcon.setIcon(aiPlayerEasyIcon);
         } else {
             leftPlayerIcon.setIcon(humanPlayerIcon);
         }
@@ -156,7 +217,7 @@ public class startLocalGame extends JPanel {
 
     private void toggleRightPlayerIcon() {
         if (rightPlayerIcon.getIcon() == humanPlayerIcon) {
-            rightPlayerIcon.setIcon(aiPlayerIcon);
+            rightPlayerIcon.setIcon(aiPlayerEasyIcon);
         } else {
             rightPlayerIcon.setIcon(humanPlayerIcon);
         }

src/startLocalGameLoadingScreen.java

@@ -0,0 +1,20 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class startLocalGameLoadingScreen extends JPanel{
+    startLocalGameLoadingScreen(MainFrame frame, int semesterCounter) {
+        // Layout setzen
+        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 (optional)
+        loadingLabel.setFont(new Font("Arial", Font.PLAIN, 18));
+
+        // Label zum Panel hinzufügen
+        add(loadingLabel, BorderLayout.CENTER);
+    }
+}

src/startMultiplayerGame.java

@@ -1,4 +1,6 @@
 import javax.swing.*;
+import java.io.IOException;
+import java.net.InetSocketAddress;
 
 public class startMultiplayerGame extends JPanel {
     // Funktionshilfen
@@ -76,6 +78,15 @@ public class startMultiplayerGame extends JPanel {
         PlayerTextField.setText(PlayerNickname);
         add(PlayerTextField);
 
+        /* TODO: Muss in Lucas klasse rein.
+        public static void startOnlineGame(Class<? extends LocalPlayer> localPlayerClass, String localPlayerName, InetSocketAddress
+        address, int size) throws IOException {
+        */
+
+        //GameController.startOnlineGame(...);
+
+
+
             // ActionListener für Buttons
         // SEMESTERBUTTONS
         semesterUpButton.addActionListener(e -> {