Update: Player cords are stored in server, enemy cords are sent back.

src/main/java/de/hdm_stuttgart/battlearena/Model/Multiplayer/Client.java

@@ -24,7 +24,21 @@ public class Client {
         String message = String.join(",", Arrays.stream(cords).mapToObj(String::valueOf).toArray(String[]::new));
         out.println(message);
         log.info("Sent coordinates: " + message);
-        return cords;
+        String resp = in.readLine();
+        return convertStringToArray(resp);
+    }
+
+    public static int[] convertStringToArray(String inputString) {
+        // Remove brackets and split by comma
+        String[] parts = inputString.substring(1, inputString.length() - 1).split(",");
+
+        // Convert each part to integer
+        int[] result = new int[parts.length];
+        for (int i = 0; i < parts.length; i++) {
+            result[i] = Integer.parseInt(parts[i].trim());
+        }
+
+        return result;
     }
 
 

src/main/java/de/hdm_stuttgart/battlearena/Model/Multiplayer/ConnectionHandler.java

 package de.hdm_stuttgart.battlearena.Model.Multiplayer;
 
 import java.io.IOException;
+import java.util.Arrays;
 
 public class ConnectionHandler {
 
@@ -16,7 +17,8 @@ public class ConnectionHandler {
         Client client = new Client();
         client.startConnection("localhost", 4444);
         int[] cords = client.sendcords(coordinates);
-        System.out.println(cords);
+        System.out.println("Enemy X: " + cords[0]);
+        System.out.println("Enemy Y: " + cords[1]);
 
         //stop the connection:
         client.stopConnection();

src/main/java/de/hdm_stuttgart/battlearena/Model/Multiplayer/Server.java

@@ -5,6 +5,7 @@ import org.apache.logging.log4j.Logger;
 
 import java.net.*;
 import java.io.*;
+import java.util.Arrays;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -21,6 +22,7 @@ public class Server {
     private static int enemyy;
 
     private static int[] cords;
+    private static int[] enemycords = {7,7};
 
     public static void main(String[] args) throws IOException {
         Server server = new Server();
@@ -28,14 +30,14 @@ public class Server {
         server.start("localhost",4444);
     }
 
-    public void start(String lolcalhost, int port) throws IOException {
+    public void start(String localhost, int port) throws IOException {
         serverSocket = new ServerSocket(port);
         log.info("server started!");
         new ServerHandler(serverSocket.accept()).start();
     }
 
     private static class ServerHandler extends Thread {
-        private Socket clientSocket;
+        private final Socket clientSocket;
         private PrintWriter out;
         private BufferedReader in;
 
@@ -53,7 +55,7 @@ public class Server {
 
                     String inputLine = localIn.readLine();
 
-                    log.info(inputLine);
+               //     log.info(inputLine);
 
                     if (inputLine != null) {
                         // Assuming that the input line is a comma-separated list of integers
@@ -62,9 +64,15 @@ public class Server {
                         for (int i = 0; i < coordinates.length; i++) {
                             cords[i] = Integer.parseInt(coordinates[i]);
                         }
+                        px = cords[0];
+                        py = cords[1];
+
+                        localOut.println(Arrays.toString(enemycords));
+                        localOut.flush();
                     }
 
-                    log.info(cords);
+                    log.info("Player X: " + px + " Player Y: " + py);
+
 
                     //check if server was shut down:
                     if (!isServerRunning) {