Add RInteraction Entity

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/design/endstone/DesignEndStone.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.features.design.endstone;
 import de.steamwar.bausystem.BauSystem;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
 import de.steamwar.entity.RFallingBlockEntity;
 import net.md_5.bungee.api.ChatMessageType;
@@ -61,7 +62,7 @@ public class DesignEndStone {
         calculateFromBottom = region.getGameModeConfig().Arena.NoFloor;
 
         entityServer.setCallback((player, rEntity, entityAction) -> {
-            if (entityAction != REntityServer.EntityAction.ATTACK) return;
+            if (entityAction != REntityAction.ATTACK) return;
             Location location = new Location(WORLD, rEntity.getX(), rEntity.getY(), rEntity.getZ());
             Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
                 location.getBlock().breakNaturally();

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Trace.java

@@ -25,6 +25,7 @@ import de.steamwar.bausystem.features.tracer.rendering.TraceEntity;
 import de.steamwar.bausystem.features.tracer.rendering.ViewFlag;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
 import lombok.Getter;
 import lombok.Setter;
@@ -144,7 +145,7 @@ public class Trace {
             entityServer = new REntityServer();
             entityServer.addPlayer(player);
             entityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) {
+                if (entityAction != REntityAction.INTERACT) {
                     return;
                 }
                 if (rEntity instanceof TraceEntity) {
@@ -168,7 +169,7 @@ public class Trace {
             REntityServer newEntityServer = new REntityServer();
             newEntityServer.addPlayer(k);
             newEntityServer.setCallback((p, rEntity, entityAction) -> {
-                if (entityAction != REntityServer.EntityAction.INTERACT) {
+                if (entityAction != REntityAction.INTERACT) {
                     return;
                 }
                 if (rEntity instanceof TraceEntity) {

LobbySystem/src/de/steamwar/lobby/boatrace/BoatRace.java

@@ -20,6 +20,7 @@
 package de.steamwar.lobby.boatrace;
 
 import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityAction;
 import de.steamwar.entity.REntityServer;
 import de.steamwar.lobby.LobbySystem;
 import de.steamwar.lobby.util.LeaderboardManager;
@@ -62,7 +63,7 @@ public class BoatRace implements EventListener, Listener {
         boatNpcServer.setCallback((player, rEntity, entityAction) -> {
             if (rEntity != starter) return;
             Bukkit.getWorlds().get(0).getEntities().stream().filter(entity -> entity.getType() == EntityType.END_CRYSTAL).forEach(Entity::remove);
-            if (entityAction == REntityServer.EntityAction.INTERACT && !oneNotStarted) {
+            if (entityAction == REntityAction.INTERACT && !oneNotStarted) {
                 oneNotStarted = true;
                 new BoatRace(player);
             }

SpigotCore/SpigotCore_Main/src/de/steamwar/entity/REntityAction.java

@@ -0,0 +1,25 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.entity;
+
+public enum REntityAction {
+    INTERACT,
+    ATTACK,
+}

SpigotCore/SpigotCore_Main/src/de/steamwar/entity/REntityActionListener.java

@@ -0,0 +1,26 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.entity;
+
+import org.bukkit.entity.Player;
+
+public interface REntityActionListener<E extends REntity> {
+    void onAction(Player player, E entity, REntityAction action);
+}

SpigotCore/SpigotCore_Main/src/de/steamwar/entity/REntityServer.java

@@ -21,6 +21,7 @@ package de.steamwar.entity;
 
 import com.comphenix.tinyprotocol.TinyProtocol;
 import de.steamwar.core.Core;
+import lombok.Setter;
 import net.minecraft.network.protocol.game.ServerboundInteractPacket;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -51,7 +52,8 @@ public class REntityServer implements Listener {
     private final HashMap<Player, Location> lastLocation = new HashMap<>();
     private final HashMap<Player, Integer> viewDistance = new HashMap<>();
 
-    private EntityActionListener callback = null;
+    @Setter
+    private REntityActionListener<REntity> callback = null;
     private final Set<Player> playersThatClicked = Collections.synchronizedSet(new HashSet<>());
 
     private final BiFunction<Player, ServerboundInteractPacket, Object> filter = (player, packet) -> {
@@ -61,25 +63,22 @@ public class REntityServer implements Listener {
         if (playersThatClicked.contains(player)) return null;
 
         playersThatClicked.add(player);
-        EntityAction action = packet.isAttack() ? EntityAction.ATTACK : EntityAction.INTERACT;
+        REntityAction action = packet.isAttack() ? REntityAction.ATTACK : REntityAction.INTERACT;
         Bukkit.getScheduler().runTask(Core.getInstance(), () -> {
             playersThatClicked.remove(player);
-            callback.onAction(player, entity, action);
+            if (entity instanceof RInteraction interaction && interaction.callback != null) {
+                interaction.callback.onAction(player, interaction, action);
+            }
+            if (callback != null) {
+                callback.onAction(player, entity, action);
+            }
         });
         return null;
     };
 
     public REntityServer() {
         Core.getInstance().getServer().getPluginManager().registerEvents(this, Core.getInstance());
-    }
+        TinyProtocol.instance.addFilter(ServerboundInteractPacket.class, filter);
-
-    public void setCallback(EntityActionListener callback) {
-        boolean uninitialized = this.callback == null;
-        this.callback = callback;
-
-        if (uninitialized) {
-            TinyProtocol.instance.addFilter(ServerboundInteractPacket.class, filter);
-        }
     }
 
     public void addPlayer(Player player) {
@@ -293,13 +292,4 @@ public class REntityServer implements Listener {
     private long chunkToId(int x, int z) {
         return ((long) x << 32) + z;
     }
-
-    public enum EntityAction {
-        INTERACT,
-        ATTACK,
-    }
-
-    public interface EntityActionListener {
-        void onAction(Player player, REntity entity, EntityAction action);
-    }
 }

SpigotCore/SpigotCore_Main/src/de/steamwar/entity/RInteraction.java

@@ -0,0 +1,125 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.entity;
+
+import de.steamwar.core.BountifulWrapper;
+import lombok.AccessLevel;
+import lombok.Getter;
+import org.bukkit.Location;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+
+/**
+ * !! This class cannot be used in Versions lower than or equal to 1.19.4 !!
+ */
+@Getter
+public class RInteraction extends REntity {
+
+    protected final Consumer<Object> updatePacketSink = o -> server.updateEntity(this, o);
+
+    @Getter(AccessLevel.PRIVATE)
+    protected REntityActionListener<RInteraction> callback = null;
+
+    private float interactionWidth = 1.0f;
+    private float interactionHeight = 1.0f;
+    private boolean responsive = false;
+
+    public RInteraction(REntityServer server, Location location) {
+        super(server, EntityType.INTERACTION, location);
+        server.addEntity(this);
+    }
+
+    @Override
+    protected void postSpawn(Consumer<Object> packetSink) {
+        super.postSpawn(packetSink);
+        sendPacket(packetSink,
+                this::getInteractionWidthData,
+                this::getInteractionHeightData,
+                this::getResponsiveData
+        );
+    }
+
+    @SafeVarargs
+    protected final void sendPacket(Consumer<Object> packetSink, BiConsumer<Boolean, BiConsumer<Object, Object>>... dataSinkSinks) {
+        List<Object> keyValueData = new ArrayList<>();
+        boolean ignoreDefault = packetSink == updatePacketSink;
+        for (BiConsumer<Boolean, BiConsumer<Object, Object>> dataSinkSink : dataSinkSinks) {
+            dataSinkSink.accept(ignoreDefault, (dataWatcher, value) -> {
+                keyValueData.add(dataWatcher);
+                keyValueData.add(value);
+            });
+        }
+        if (!keyValueData.isEmpty()) {
+            packetSink.accept(getDataWatcherPacket(keyValueData.toArray()));
+        }
+    }
+
+    public void setInteractionWidth(float interactionWidth) {
+        this.interactionWidth = interactionWidth;
+        sendPacket(updatePacketSink, this::getInteractionWidthData);
+    }
+
+    private static final Object interactionWidthWatcher = BountifulWrapper.impl.getDataWatcherObject(8, Float.class);
+
+    private void getInteractionWidthData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || interactionWidth != 1.0) {
+            dataSink.accept(interactionWidthWatcher, interactionWidth);
+        }
+    }
+
+    public void setInteractionHeight(float interactionHeight) {
+        this.interactionHeight = interactionHeight;
+        sendPacket(updatePacketSink, this::getInteractionHeightData);
+    }
+
+    private static final Object interactionHeightWatcher = BountifulWrapper.impl.getDataWatcherObject(9, Float.class);
+
+    private void getInteractionHeightData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || interactionHeight != 1.0) {
+            dataSink.accept(interactionHeightWatcher, interactionHeight);
+        }
+    }
+
+    public void setResponsive(boolean responsive) {
+        this.responsive = responsive;
+        sendPacket(updatePacketSink, this::getResponsiveData);
+    }
+
+    private static final Object responsiveWatcher = BountifulWrapper.impl.getDataWatcherObject(10, Boolean.class);
+
+    private void getResponsiveData(boolean ignoreDefault, BiConsumer<Object, Object> dataSink) {
+        if (ignoreDefault || !responsive) {
+            dataSink.accept(responsiveWatcher, responsive);
+        }
+    }
+
+    public void setCallback(REntityActionListener<RInteraction> callback) {
+        this.callback = callback;
+    }
+
+    public void setCallback(BiConsumer<Player, REntityAction> callback) {
+        this.callback = (player, interaction, entityAction) -> callback.accept(player, entityAction);
+    }
+}