Fixed InputToProtocolMap to now contain a encoding map from client input to protocol msg and a set of legal client inputs.

src/main/java/ch/unibas/dmi/dbis/cs108/Klassenstruktur/GhostPlayer.java

@@ -1,8 +1,6 @@
 package ch.unibas.dmi.dbis.cs108.Klassenstruktur;
 
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Server.ClientHandler;
-
-import java.net.Socket;
+import ch.unibas.dmi.dbis.cs108.multiplayer.server.ClientHandler;
 
 public class GhostPlayer extends Ghost{
 

src/main/java/ch/unibas/dmi/dbis/cs108/Klassenstruktur/HumanPlayer.java

@@ -1,8 +1,6 @@
 package ch.unibas.dmi.dbis.cs108.Klassenstruktur;
 
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Server.ClientHandler;
-
-import java.net.Socket;
+import ch.unibas.dmi.dbis.cs108.multiplayer.server.ClientHandler;
 
 public class HumanPlayer extends Human{
     /**

src/main/java/ch/unibas/dmi/dbis/cs108/Klassenstruktur/Passenger.java

@@ -1,8 +1,6 @@
 package ch.unibas.dmi.dbis.cs108.Klassenstruktur;
 
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Server.ClientHandler;
-
-import java.net.Socket;
+import ch.unibas.dmi.dbis.cs108.multiplayer.server.ClientHandler;
 
 public class Passenger {
     protected int position;               //the player's Cabin number (0 to 5)

src/main/java/ch/unibas/dmi/dbis/cs108/Multiplayer/Client/InputToProtocolMap.java

@@ -1,16 +0,0 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Client;
-
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol.NightTrainProtocol;
-
-import java.util.HashMap;
-
-public class InputToProtocolMap extends HashMap<String, NightTrainProtocol.NTtBCommands> {
-    public InputToProtocolMap(){
-        super();
-        this.put("chat", NightTrainProtocol.NTtBCommands.CHATA);
-        this.put("cn", NightTrainProtocol.NTtBCommands.CUSRN);
-        this.put("list", NightTrainProtocol.NTtBCommands.LISTP);
-        this.put("exit", NightTrainProtocol.NTtBCommands.LEAVG);
-        //TODO extend according to extended function
-    }
-}

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/Client.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Client;
+package ch.unibas.dmi.dbis.cs108.multiplayer.client;
 
 import java.net.Socket;
 import java.io.*;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/EmptyClientInputException.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Client;
+package ch.unibas.dmi.dbis.cs108.multiplayer.client;
 
 public class EmptyClientInputException extends Exception {
     String exceptionMsg;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/InputToProtocolMap.java

@@ -0,0 +1,33 @@
+package ch.unibas.dmi.dbis.cs108.multiplayer.client;
+
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NightTrainProtocol;
+
+import java.util.HashMap;
+import java.util.HashSet;
+
+public class InputToProtocolMap {
+
+    private static final HashMap<String, NightTrainProtocol.NTtBCommands> encoding;
+    private static final HashSet<String> legalClientInput;
+
+    static {
+        //First add all legal commands to a map
+        HashMap<String, NightTrainProtocol.NTtBCommands> builder = new HashMap<>();
+        builder.put("chat", NightTrainProtocol.NTtBCommands.CHATA);
+        builder.put("cn", NightTrainProtocol.NTtBCommands.CUSRN);
+        builder.put("list", NightTrainProtocol.NTtBCommands.LISTP);
+        builder.put("exit", NightTrainProtocol.NTtBCommands.LEAVG);
+        //TODO extend according to extended function
+        //Initialize static final map and set
+        legalClientInput = new HashSet<>(builder.keySet());
+        encoding = new HashMap<>(builder);
+    }
+
+    public static String encode(String toEncode) {
+        if (legalClientInput.contains(toEncode)) {
+            return encoding.get(toEncode).toString();
+        }
+    }
+
+
+}

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/NTtBProtocolParser.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Client;
+package ch.unibas.dmi.dbis.cs108.multiplayer.client;
 
 import java.util.ArrayList;
 import java.util.Scanner;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/ProtocolParser.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Client;
+package ch.unibas.dmi.dbis.cs108.multiplayer.client;
 
 public interface ProtocolParser {
     /**

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/helpers/ClientPinger.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.helpers;
+package ch.unibas.dmi.dbis.cs108.multiplayer.helpers;
 
 import java.io.BufferedWriter;
 import java.io.IOException;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/helpers/ServerPinger.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.helpers;
+package ch.unibas.dmi.dbis.cs108.multiplayer.helpers;
 
 import java.io.BufferedWriter;
 import java.io.IOException;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NTtBFormatMsg.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 import java.util.LinkedList;
 import java.util.Queue;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NTtBInputType.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 public interface NTtBInputType {
     String msg = null;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NTtBParameter.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 public class NTtBParameter implements NTtBInputType {
     String parameterValue;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NightTrainProtocol.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 import java.util.HashMap;
 import java.util.HashSet;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/NoLegalProtocolCommandStringFoundException.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 public class NoLegalProtocolCommandStringFoundException extends Exception {
 }

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/ProtocolDecoder.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 public interface ProtocolDecoder {
 

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/protocol/ProtocolValidator.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol;
+package ch.unibas.dmi.dbis.cs108.multiplayer.protocol;
 
 import java.util.EnumSet;
 import java.util.HashSet;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/ClientHandler.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
 import java.io.*;
 import java.net.Socket;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/ClientMsgDecoder.java

@@ -1,9 +1,9 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol.NTtBFormatMsg;
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol.NightTrainProtocol;
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol.NoLegalProtocolCommandStringFoundException;
-import ch.unibas.dmi.dbis.cs108.Multiplayer.Protocol.ProtocolDecoder;
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NTtBFormatMsg;
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NightTrainProtocol;
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.NoLegalProtocolCommandStringFoundException;
+import ch.unibas.dmi.dbis.cs108.multiplayer.protocol.ProtocolDecoder;
 
 import java.util.LinkedList;
 import java.util.List;
@@ -43,10 +43,10 @@ public class ClientMsgDecoder implements ProtocolDecoder {
         StringBuilder sb = new StringBuilder();
         //assumes not empty list!
         NightTrainProtocol.NTtBCommands cmd = getCommandConstant(msgTokens.get(0));
-        sb.append("Server msg: ");
-        sb.append("Command *" + cmd.toString() + "* recieved");
+        sb.append("SERVER: ");
+        sb.append("Command *" + cmd.toString() + "* recieved!");
 
-        return null;
+        return sb.toString();
     }
 
     //Uses the NightTrainProtocol classes utility method

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/InSessionLogik.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
 public class InSessionLogik {
     Server server;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/NoCommandTokenException.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
 public class NoCommandTokenException extends Exception {
 

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/Server.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
 import java.io.*;
 import java.net.ServerSocket;

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/connectingLogik.java

@@ -1,4 +1,4 @@
-package ch.unibas.dmi.dbis.cs108.Multiplayer.Server;
+package ch.unibas.dmi.dbis.cs108.multiplayer.server;
 
 /**
  * Implements the communication protocol in the connecting phase.