Client- und Server-Nachrichten verbessert(#9)

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/client/CreateSessionMessage.java

@@ -1,5 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.client;
 
+import eu.jonahbauer.wizard.common.model.Configuration;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
@@ -10,23 +11,19 @@ import org.jetbrains.annotations.Range;
 @EqualsAndHashCode(callSuper = true)
 public final class CreateSessionMessage extends ClientMessage {
     /**
-     * Name of session
+     * Name of the session
      */
-    private final String name;
+    private final String sessionName;
     /**
-     * Name of creating and joining player
+     * Name of the creating and joining player
      */
     private final String playerName;
     /**
-     * Choose of Deck
+     * timout in milliseconds for user interactions
      */
-    private final String deck;
+    private final long timeout;
     /**
-     * Choose if exact predictions are allowed
+     * Game configuration
      */
-    private final boolean exactPrediction;
+    private final Configuration configuration;
-    /**
-     * timout in milliseconds
-     */
-    private final @Range(from = 30*1000, to = 10* 60*1000) long timeout;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/client/InteractionMessage.java

@@ -10,7 +10,7 @@ import lombok.RequiredArgsConstructor;
 @EqualsAndHashCode(callSuper = true)
 public final class InteractionMessage extends ClientMessage {
     /**
-     * Reference to wrapped {@link PlayerMessage}
+     * Wrapped {@link PlayerMessage}
      */
     private final PlayerMessage playerMessage;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/client/JoinSessionMessage.java

@@ -11,11 +11,11 @@ import java.util.UUID;
 @EqualsAndHashCode(callSuper = true)
 public final class JoinSessionMessage extends ClientMessage {
     /**
-     * uuid of joining session
+     * UUID of the session
      */
     private final UUID session;
     /**
-     * Name of joining player
+     * Name of the joining player
      */
     private final String playerName;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/client/ReadyMessage.java

@@ -9,7 +9,7 @@ import lombok.RequiredArgsConstructor;
 @EqualsAndHashCode(callSuper = true)
 public final class ReadyMessage extends ClientMessage {
     /**
-     * State of ready
+     * State of readiness
      */
     private final boolean ready;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/data/PlayerData.java

@@ -8,18 +8,18 @@ import java.util.UUID;
 
 @Getter
 @RequiredArgsConstructor
-@EqualsAndHashCode
+@EqualsAndHashCode(of = "uuid")
 public class PlayerData {
     /**
-     * UUID of corresponding player
+     * UUID of the player
      */
-    private final UUID id;
+    private final UUID uuid;
     /**
-     * name of corresponding player
+     * Name of the player
      */
     private final String name;
     /**
-     * readyState of corresponding player
+     * Readiness state of the player
      */
     private final boolean ready;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/data/SessionData.java

@@ -1,5 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.data;
 
+import eu.jonahbauer.wizard.common.model.Configuration;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
@@ -8,18 +9,22 @@ import java.util.UUID;
 
 @Getter
 @RequiredArgsConstructor
-@EqualsAndHashCode
+@EqualsAndHashCode(of = "uuid")
 public class SessionData {
     /**
-     * uuid of corresponding session
+     * UUID of the session
      */
     private final UUID uuid;
     /**
-     * name of corresponding session
+     * Name of the session
      */
     private final String name;
     /**
-     * number of players in the corresponding session
+     * Number of players currently in the session
      */
     private final int playerCount;
+    /**
+     * Configuration of the session
+     */
+    private final Configuration configuration;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/observer/CardMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.observer;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/observer/HandMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.observer;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import org.jetbrains.annotations.NotNull;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/observer/TrickMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.observer;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/observer/TrumpMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.observer;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import org.jetbrains.annotations.Nullable;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/observer/UserInputMessage.java

@@ -4,7 +4,7 @@ import eu.jonahbauer.wizard.common.messages.player.JuggleMessage;
 import eu.jonahbauer.wizard.common.messages.player.PickTrumpMessage;
 import eu.jonahbauer.wizard.common.messages.player.PlayCardMessage;
 import eu.jonahbauer.wizard.common.messages.player.PredictMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/player/JuggleMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.player;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/player/PickTrumpMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.player;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/player/PlayCardMessage.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.common.messages.player;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/AckMessage.java

@@ -1,5 +1,5 @@
 package eu.jonahbauer.wizard.common.messages.server;
 
-public final class AckMessage extends ServerMessage {
+public final class AckMessage extends ServerMessage implements Response {
 
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/GameMessage.java

@@ -10,7 +10,7 @@ import lombok.RequiredArgsConstructor;
 @EqualsAndHashCode(callSuper = true)
 public final class GameMessage extends ServerMessage {
     /**
-     * Reference to wrapped {@link ObserverMessage}
+     * Wrapped {@link ObserverMessage}
      */
     private final ObserverMessage observerMessage;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/JoinedSessionMessage.java

@@ -3,20 +3,29 @@ package eu.jonahbauer.wizard.common.messages.server;
 import eu.jonahbauer.wizard.common.messages.data.PlayerData;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
-import lombok.RequiredArgsConstructor;
 
+import java.util.List;
 import java.util.UUID;
 
 @Getter
-@RequiredArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public final class JoinedSessionMessage extends ServerMessage {
+public final class JoinedSessionMessage extends ServerMessage implements Response {
     /**
-     * uuid of joined session
+     * UUID of joined session
      */
     private final UUID session;
     /**
-     * Reference to data of joined player
+     * UUID assigned to the player
      */
-    private final PlayerData playerData;
+    private final UUID player;
+    /**
+     * List of players already in the session
+     */
+    private final List<PlayerData> players;
+
+    public JoinedSessionMessage(UUID session, UUID player, List<PlayerData> players) {
+        this.session = session;
+        this.player = player;
+        this.players = List.copyOf(players);
+    }
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/NackMessage.java

@@ -7,7 +7,7 @@ import lombok.RequiredArgsConstructor;
 @Getter
 @RequiredArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public final class NackMessage extends ServerMessage {
+public final class NackMessage extends ServerMessage implements Response {
     private final int code;
     private final String message;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/PlayerJoinMessage.java

@@ -2,15 +2,11 @@ package eu.jonahbauer.wizard.common.messages.server;
 
 import eu.jonahbauer.wizard.common.messages.data.PlayerData;
 import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.RequiredArgsConstructor;
 
-@Getter
-@RequiredArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public final class PlayerJoinMessage extends ServerMessage {
+public final class PlayerJoinMessage extends PlayerModifiedMessage {
-    /**
+
-     * Reference to data of left player
+    public PlayerJoinMessage(PlayerData playerData) {
-     */
+        super(playerData);
-    private final PlayerData playerData;
+    }
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/PlayerLeaveMessage.java

@@ -11,7 +11,7 @@ import java.util.UUID;
 @EqualsAndHashCode(callSuper = true)
 public final class PlayerLeaveMessage extends ServerMessage {
     /**
-     * {@link java.util.UUID} of leaving player
+     * UUID of player who has left
      */
     private final UUID player;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/PlayerModifiedMessage.java

@@ -0,0 +1,16 @@
+package eu.jonahbauer.wizard.common.messages.server;
+
+import eu.jonahbauer.wizard.common.messages.data.PlayerData;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+public sealed class PlayerModifiedMessage extends ServerMessage permits PlayerJoinMessage {
+    /**
+     * Joining player
+     */
+    private final PlayerData playerData;
+}

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/Response.java

@@ -0,0 +1,5 @@
+package eu.jonahbauer.wizard.common.messages.server;
+
+public interface Response {
+    //marker interface
+}

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/ServerMessage.java

@@ -7,7 +7,7 @@ import eu.jonahbauer.wizard.common.util.SealedClassTypeAdapterFactory;
 import lombok.EqualsAndHashCode;
 
 @EqualsAndHashCode
-public abstract sealed class ServerMessage permits AckMessage, GameMessage, JoinedSessionMessage, NackMessage, PlayerJoinMessage, PlayerLeaveMessage, SessionCreatedMessage, SessionListMessage, SessionRemovedMessage, StartingGameMessage {
+public abstract sealed class ServerMessage permits AckMessage, GameMessage, JoinedSessionMessage, NackMessage, PlayerLeaveMessage, PlayerModifiedMessage, SessionListMessage, SessionModifiedMessage, SessionRemovedMessage, StartingGameMessage {
     public static final Gson GSON = new GsonBuilder()
             .registerTypeAdapterFactory(SealedClassTypeAdapterFactory.of(ServerMessage.class, "Message"))
             .registerTypeAdapterFactory(SealedClassTypeAdapterFactory.of(ObserverMessage.class, "Message"))

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/SessionCreatedMessage.java

@@ -2,15 +2,11 @@ package eu.jonahbauer.wizard.common.messages.server;
 
 import eu.jonahbauer.wizard.common.messages.data.SessionData;
 import lombok.EqualsAndHashCode;
-import lombok.Getter;
-import lombok.RequiredArgsConstructor;
 
-@Getter
-@RequiredArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public final class SessionCreatedMessage extends ServerMessage {
+public final class SessionCreatedMessage extends SessionModifiedMessage {
-    /**
+
-     * Reference to data of created Session
+    public SessionCreatedMessage(SessionData session) {
-     */
+        super(session);
-    private final SessionData sessionData;
+    }
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/SessionListMessage.java

@@ -3,14 +3,18 @@ package eu.jonahbauer.wizard.common.messages.server;
 import eu.jonahbauer.wizard.common.messages.data.SessionData;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
-import lombok.RequiredArgsConstructor;
+
+import java.util.List;
 
 @Getter
-@RequiredArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public final class SessionListMessage extends ServerMessage {
+public final class SessionListMessage extends ServerMessage implements Response {
     /**
-     * Reference to data of existing Sessions
+     * List of available sessions
      */
-    private final SessionData[] sessionData;
+    private final List<SessionData> sessions;
+
+    public SessionListMessage(List<SessionData> sessions) {
+        this.sessions = List.copyOf(sessions);
+    }
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/SessionModifiedMessage.java

@@ -0,0 +1,16 @@
+package eu.jonahbauer.wizard.common.messages.server;
+
+import eu.jonahbauer.wizard.common.messages.data.SessionData;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+@EqualsAndHashCode(callSuper = true)
+public sealed class SessionModifiedMessage extends ServerMessage permits SessionCreatedMessage {
+    /**
+     * The created session
+     */
+    private final SessionData session;
+}

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/SessionRemovedMessage.java

@@ -11,7 +11,7 @@ import java.util.UUID;
 @EqualsAndHashCode(callSuper = true)
 public final class SessionRemovedMessage extends ServerMessage {
     /**
-     * {@link UUID} of leaving player
+     * UUID of the removed session
      */
-    private final UUID player;
+    private final UUID session;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/messages/server/StartingGameMessage.java

@@ -9,8 +9,7 @@ import lombok.RequiredArgsConstructor;
 @EqualsAndHashCode(callSuper = true)
 public final class StartingGameMessage extends ServerMessage {
     /**
-     * Time of game start in
+     * Time of game start in {@link System#currentTimeMillis() UNIX time}
-     * {@link System#currentTimeMillis() UNIX time}
      */
     private final long time;
 }

wizard-common/src/main/java/eu/jonahbauer/wizard/common/model/Card.java

@@ -1,4 +1,4 @@
-package eu.jonahbauer.wizard.common.model.card;
+package eu.jonahbauer.wizard.common.model;
 
 public enum Card {
     HIDDEN,

wizard-common/src/main/java/eu/jonahbauer/wizard/common/model/Configuration.java

@@ -0,0 +1,7 @@
+package eu.jonahbauer.wizard.common.model;
+
+public enum Configuration {
+    DEFAULT, DEFAULT_PM1,
+    ANNIVERSARY_2016, ANNIVERSARY_2016_PM1,
+    ANNIVERSARY_2021, ANNIVERSARY_2021_PM1
+}

wizard-common/src/main/java/eu/jonahbauer/wizard/common/util/SealedClassTypeAdapterFactory.java

@@ -7,6 +7,7 @@ import com.google.gson.reflect.TypeToken;
 import com.google.gson.typeadapters.RuntimeTypeAdapterFactory;
 import org.jetbrains.annotations.Nullable;
 
+import java.lang.reflect.Modifier;
 import java.util.Locale;
 
 public final class SealedClassTypeAdapterFactory<T> implements TypeAdapterFactory {
@@ -22,19 +23,36 @@ public final class SealedClassTypeAdapterFactory<T> implements TypeAdapterFactor
 
     private SealedClassTypeAdapterFactory(Class<T> clazz, @Nullable String suffix) {
         factory = RuntimeTypeAdapterFactory.of(clazz);
+        register(clazz, suffix);
+    }
+
+    private void register(Class<? extends T> clazz, String suffix) {
         for (Class<?> subclass : clazz.getPermittedSubclasses()) {
-            String name = subclass.getSimpleName();
+            int modifiers = subclass.getModifiers();
+            if (Modifier.isFinal(modifiers) || subclass.isSealed() && !Modifier.isAbstract(modifiers)) {
+                String name = subclass.getSimpleName();
 
-            // remove suffix
+                // remove suffix
-            if (suffix != null) {
+                if (suffix != null) {
-                if (name.endsWith(suffix)) name = name.substring(0, name.length() - suffix.length());
+                    if (name.endsWith(suffix)) name = name.substring(0, name.length() - suffix.length());
+                }
+
+                // transform camelCast to snake_case
+                name = name.replaceAll("([a-z])([A-Z]+)", "$1_$2").toLowerCase(Locale.ROOT);
+
+                factory.registerSubtype(subclass.asSubclass(clazz), name);
+            }
+            if (subclass.isSealed()) {
+                register(subclass.asSubclass(clazz), suffix);
+            } else if (!Modifier.isFinal(modifiers)) {
+                //subclass is non-sealed
+                throw new IllegalArgumentException(
+                        "SealedClassTypeAdapterFactory does not support a type hierarchy that contains non-sealed classes. " +
+                        "Found non-sealed class " + subclass.getName()
+                );
             }
-
-            // transform camelCast to snake_case
-            name = name.replaceAll("([a-z])([A-Z]+)", "$1_$2").toLowerCase(Locale.ROOT);
-
-            factory.registerSubtype(subclass.asSubclass(clazz), name);
         }
+
     }
 
     @Override

wizard-core/src/main/java/eu/jonahbauer/wizard/core/CLI.java

@@ -3,10 +3,10 @@ package eu.jonahbauer.wizard.core;
 import eu.jonahbauer.wizard.common.messages.player.PickTrumpMessage;
 import eu.jonahbauer.wizard.common.messages.player.PlayCardMessage;
 import eu.jonahbauer.wizard.common.messages.player.PredictMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.messages.Observer;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.model.Configurations;
 
 import java.util.List;
@@ -17,7 +17,7 @@ import java.util.regex.Pattern;
 
 public class CLI {
     public static void main(String[] args) {
-        Configuration config = Configurations.DEFAULT.withTimeout(0);
+        GameConfiguration config = Configurations.DEFAULT.withTimeout(0);
         Observer observer = (player, msg) -> System.out.println(msg);
         Game game = new Game(config, observer);
         var players = List.of(

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/Game.java

@@ -7,7 +7,7 @@ import eu.jonahbauer.wizard.core.messages.Observer;
 import eu.jonahbauer.wizard.common.messages.observer.ObserverMessage;
 import eu.jonahbauer.wizard.common.messages.observer.StateMessage;
 import eu.jonahbauer.wizard.common.messages.player.PlayerMessage;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.util.Util;
 import lombok.Getter;
 
@@ -22,16 +22,16 @@ public final class Game extends Context<GameState, Game> {
     @Getter
     private final Random random;
     @Getter
-    private final Configuration config;
+    private final GameConfiguration config;
     private final Observer observer;
 
-    public Game(Configuration config, Observer observer) {
+    public Game(GameConfiguration config, Observer observer) {
         this.random = new Random();
         this.config = config;
         this.observer = observer;
     }
 
-    public Game(long seed, Configuration config, Observer observer) {
+    public Game(long seed, GameConfiguration config, Observer observer) {
         this.random = new Random(seed);
         this.config = config;
         this.observer = observer;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/GameData.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.machine.states;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/round/Dealing.java

@@ -1,7 +1,7 @@
 package eu.jonahbauer.wizard.core.machine.states.round;
 
 import eu.jonahbauer.wizard.common.messages.observer.HandMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.model.deck.Deck;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/round/DeterminingTrump.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.machine.states.round;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.common.messages.observer.HandMessage;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/trick/FinishingTrick.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.machine.states.trick;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.states.InvalidDataException;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/trick/Juggling.java

@@ -4,7 +4,7 @@ import eu.jonahbauer.wizard.common.messages.observer.HandMessage;
 import eu.jonahbauer.wizard.common.messages.observer.UserInputMessage;
 import eu.jonahbauer.wizard.common.messages.player.JuggleMessage;
 import eu.jonahbauer.wizard.common.messages.player.PlayerMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/machine/states/trick/PlayingCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.machine.states.trick;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.states.InvalidDataException;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/Configurations.java

@@ -1,5 +1,6 @@
 package eu.jonahbauer.wizard.core.model;
 
+import eu.jonahbauer.wizard.common.model.Configuration;
 import eu.jonahbauer.wizard.core.model.deck.Decks;
 import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.Contract;
@@ -12,55 +13,55 @@ import java.util.NoSuchElementException;
 
 @UtilityClass
 public class Configurations {
-    private static final Map<String, Configuration> CONFIGURATIONS = new HashMap<>();
+    private static final Map<Configuration, GameConfiguration> CONFIGURATIONS = new HashMap<>();
 
-    public static final Configuration DEFAULT = register("DEFAULT", new Configuration(
+    public static final GameConfiguration DEFAULT = register(Configuration.DEFAULT, new GameConfiguration(
             Decks.DEFAULT,
             true,
             10 * 60 * 1000
     ));
 
-    public static final Configuration DEFAULT_PM1 = register("DEFAULT_PM1", new Configuration(
+    public static final GameConfiguration DEFAULT_PM1 = register(Configuration.DEFAULT_PM1, new GameConfiguration(
             Decks.DEFAULT,
             false,
             10 * 60 * 1000
     ));
 
-    public static final Configuration ANNIVERSARY_2016 = register("ANNIVERSARY_2016", new Configuration(
+    public static final GameConfiguration ANNIVERSARY_2016 = register(Configuration.ANNIVERSARY_2016, new GameConfiguration(
             Decks.ANNIVERSARY_2016,
             true,
             10 * 60 * 1000
     ));
 
-    public static final Configuration ANNIVERSARY_2016_PM1 = register("ANNIVERSARY_2016_PM1", new Configuration(
+    public static final GameConfiguration ANNIVERSARY_2016_PM1 = register(Configuration.ANNIVERSARY_2016_PM1, new GameConfiguration(
             Decks.ANNIVERSARY_2016,
             false,
             10 * 60 * 1000
     ));
 
-    public static final Configuration ANNIVERSARY_2021 = register("ANNIVERSARY_2021", new Configuration(
+    public static final GameConfiguration ANNIVERSARY_2021 = register(Configuration.ANNIVERSARY_2021, new GameConfiguration(
             Decks.ANNIVERSARY_2021,
             true,
             10 * 60 * 1000
     ));
 
-    public static final Configuration ANNIVERSARY_2021_PM1 = register("ANNIVERSARY_2021_PM1", new Configuration(
+    public static final GameConfiguration ANNIVERSARY_2021_PM1 = register(Configuration.ANNIVERSARY_2021_PM1, new GameConfiguration(
             Decks.ANNIVERSARY_2021,
             false,
             10 * 60 * 1000
     ));
 
     @Contract("_,_ -> param2")
-    private static Configuration register(@NotNull String name, @NotNull Configuration configuration) {
+    private static GameConfiguration register(@NotNull Configuration name, @NotNull GameConfiguration configuration) {
-        if (CONFIGURATIONS.putIfAbsent(name.toUpperCase(Locale.ROOT), configuration) != null) {
+        if (CONFIGURATIONS.putIfAbsent(name, configuration) != null) {
             throw new IllegalArgumentException("Name already taken.");
         }
         return configuration;
     }
 
     @NotNull
-    public static Configuration get(@NotNull String name) {
+    public static GameConfiguration get(@NotNull Configuration name) {
-        var out = CONFIGURATIONS.get(name.toUpperCase(Locale.ROOT));
+        var out = CONFIGURATIONS.get(name);
         if (out == null) throw new NoSuchElementException("Configuration with name '" + name + "' does not exist.");
         return out;
     }

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/GameConfiguration.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
 import lombok.Value;
@@ -12,7 +12,7 @@ import java.util.Set;
 @Value
 @Accessors(fluent = true)
 @AllArgsConstructor(access = AccessLevel.PACKAGE)
-public class Configuration {
+public class GameConfiguration {
     Set<Card> cards;
     boolean allowExactPredictions;
     @With long timeout;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/CardUtils.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.experimental.UtilityClass;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/ChangelingJesterCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 
 import java.util.List;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/ChangelingWizardCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 
 import java.util.List;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/ColoredCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.Getter;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/ColoredSubcard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.Getter;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/GameCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/GameCards.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.experimental.UtilityClass;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/JesterCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 
 public class JesterCard extends SimpleCard {
     public JesterCard(Card card) {

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/NonPlayableCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import lombok.Getter;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/SimpleCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.Getter;
 
 @Getter

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/card/WizardCard.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 
 public class WizardCard extends SimpleCard {
     public WizardCard(Card card) {

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/deck/Deck.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.deck;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.Unmodifiable;
 

wizard-core/src/main/java/eu/jonahbauer/wizard/core/model/deck/Decks.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.deck;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import lombok.experimental.UtilityClass;
 
 import java.util.*;

wizard-core/src/test/java/eu/jonahbauer/wizard/core/machine/MessageQueue.java

@@ -3,7 +3,7 @@ package eu.jonahbauer.wizard.core.machine;
 import eu.jonahbauer.wizard.common.messages.observer.ObserverMessage;
 import eu.jonahbauer.wizard.common.messages.observer.UserInputMessage;
 import eu.jonahbauer.wizard.common.messages.player.*;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.messages.Observer;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;

wizard-core/src/test/java/eu/jonahbauer/wizard/core/machine/states/round/DeterminingTrumpTest.java

@@ -4,11 +4,11 @@ import eu.jonahbauer.wizard.common.messages.observer.HandMessage;
 import eu.jonahbauer.wizard.common.messages.observer.StateMessage;
 import eu.jonahbauer.wizard.common.messages.observer.TrumpMessage;
 import eu.jonahbauer.wizard.common.messages.observer.UserInputMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.MessageQueue;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.model.Configurations;
 import lombok.SneakyThrows;
 import org.junit.jupiter.api.Test;
@@ -35,7 +35,7 @@ public class DeterminingTrumpTest {
 
     @SneakyThrows
     @SuppressWarnings("SameParameterValue")
-    private Game performTest(Configuration configuration, int round, Map<UUID, List<Card>> hands, Card trumpCard, MessageQueue queue) {
+    private Game performTest(GameConfiguration configuration, int round, Map<UUID, List<Card>> hands, Card trumpCard, MessageQueue queue) {
         Game game = spy(new Game(configuration, queue));
         doFinish().when(game).transition(any(), any(Predicting.class));
         queue.setGame(game);

wizard-core/src/test/java/eu/jonahbauer/wizard/core/machine/states/round/PredictingTest.java

@@ -3,13 +3,13 @@ package eu.jonahbauer.wizard.core.machine.states.round;
 import eu.jonahbauer.wizard.common.messages.observer.PredictionMessage;
 import eu.jonahbauer.wizard.common.messages.observer.StateMessage;
 import eu.jonahbauer.wizard.common.messages.observer.UserInputMessage;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.GameTestUtils;
 import eu.jonahbauer.wizard.core.machine.MessageQueue;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.machine.states.trick.StartingTrick;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.model.Configurations;
 import lombok.SneakyThrows;
 import org.junit.jupiter.api.Test;
@@ -37,7 +37,7 @@ public class PredictingTest {
 
     @SneakyThrows
     @SuppressWarnings("SameParameterValue")
-    private Game performTest(Configuration configuration, int round, MessageQueue queue) {
+    private Game performTest(GameConfiguration configuration, int round, MessageQueue queue) {
         Map<UUID, List<Card>> hands = Map.of(
                 players[0], Collections.nCopies(round + 1, Card.HIDDEN),
                 players[1], Collections.nCopies(round + 1, Card.HIDDEN),

wizard-core/src/test/java/eu/jonahbauer/wizard/core/machine/states/round/RoundTest.java

@@ -1,11 +1,11 @@
 package eu.jonahbauer.wizard.core.machine.states.round;
 
 import eu.jonahbauer.wizard.common.messages.observer.*;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.MessageQueue;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.model.Configurations;
 import lombok.SneakyThrows;
 import org.junit.jupiter.api.Test;
@@ -32,7 +32,7 @@ public class RoundTest {
     };
 
     @SneakyThrows
-    private Game performTest(long seed, Configuration configuration, int round, MessageQueue queue) {
+    private Game performTest(long seed, GameConfiguration configuration, int round, MessageQueue queue) {
         Game game = spy(new Game(seed, configuration, queue));
         doFinish().when(game).transition(any(), any(StartingRound.class));
         queue.setGame(game);

wizard-core/src/test/java/eu/jonahbauer/wizard/core/machine/states/trick/TrickTest.java

@@ -1,13 +1,13 @@
 package eu.jonahbauer.wizard.core.machine.states.trick;
 
 import eu.jonahbauer.wizard.common.messages.observer.*;
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.machine.Game;
 import eu.jonahbauer.wizard.core.machine.GameTestUtils;
 import eu.jonahbauer.wizard.core.machine.MessageQueue;
 import eu.jonahbauer.wizard.core.machine.states.GameData;
 import eu.jonahbauer.wizard.core.machine.states.round.FinishingRound;
-import eu.jonahbauer.wizard.core.model.Configuration;
+import eu.jonahbauer.wizard.core.model.GameConfiguration;
 import eu.jonahbauer.wizard.core.model.Configurations;
 import lombok.SneakyThrows;
 import org.junit.jupiter.api.Test;
@@ -34,7 +34,7 @@ public class TrickTest {
 
     @SneakyThrows
     @SuppressWarnings("SameParameterValue")
-    private Game performTest(Configuration configuration, int round, int trick, Map<UUID, List<Card>> hands, Card.Suit trump, MessageQueue queue) {
+    private Game performTest(GameConfiguration configuration, int round, int trick, Map<UUID, List<Card>> hands, Card.Suit trump, MessageQueue queue) {
         Game game = spy(new Game(configuration, queue));
         doFinish().when(game).transition(any(), any(StartingTrick.class));
         doFinish().when(game).transition(any(), any(FinishingRound.class));

wizard-core/src/test/java/eu/jonahbauer/wizard/core/model/card/CardUtilsTest.java

@@ -1,6 +1,6 @@
 package eu.jonahbauer.wizard.core.model.card;
 
-import eu.jonahbauer.wizard.common.model.card.Card;
+import eu.jonahbauer.wizard.common.model.Card;
 import eu.jonahbauer.wizard.core.util.Pair;
 import org.junit.jupiter.api.Test;