Started on implementing printer tool

Reviewed-on: SteamWar/SteamWar#55
Reviewed-by: Lixfel <lixfel@noreply.localhost>

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/printerTool/PrinterToolItem.java

@@ -0,0 +1,37 @@
+package de.steamwar.bausystem.features.printerTool;
+
+import de.steamwar.bausystem.utils.ItemUtils;
+import de.steamwar.inventory.SWItem;
+import de.steamwar.linkage.Linked;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+@Linked
+public class PrinterToolItem implements Listener {
+    public static ItemStack getItem(Player p) {
+        ItemStack itemStack = new SWItem(Material.WOODEN_PICKAXE, "Printer Tool").getItemStack();
+        ItemMeta itemMeta = itemStack.getItemMeta();
+        itemMeta.setCustomModelData(1);
+        itemStack.setItemMeta(itemMeta);
+        ItemUtils.setItem(itemStack, "printer_tool");
+        return itemStack;
+    }
+
+    public static boolean isItem(ItemStack itemStack) {
+        return itemStack != null && ItemUtils.isItem(itemStack, "printer_tool");
+    }
+
+    @EventHandler
+    public void onPlayerInteract(PlayerInteractEvent event) {
+        ItemStack item = event.getItem();
+
+        if(PrinterToolItem.isItem(item)) {
+
+        }
+    }
+}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java

@@ -226,7 +226,7 @@ public class FreezeListener implements Listener, ScoreboardElement {
         }
     }
 
-    @EventHandler(priority = EventPriority.MONITOR)
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onBlockBreak(BlockBreakEvent e) {
         if (Core.getVersion() < 19) return;
         if (e.getPlayer().getInventory().getItemInMainHand().getType() == Material.DEBUG_STICK) return;

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/panzern/Panzern.java

@@ -25,6 +25,7 @@ import com.sk89q.worldedit.world.block.BaseBlock;
 import com.sk89q.worldedit.world.block.BlockState;
 import com.sk89q.worldedit.world.block.BlockTypes;
 import de.steamwar.bausystem.utils.WorldEditUtils;
+import de.steamwar.core.Core;
 import lombok.Getter;
 import lombok.SneakyThrows;
 import org.bukkit.Location;
@@ -56,7 +57,7 @@ public class Panzern {
 
     private BaseBlock blockType;
     private BaseBlock slabType;
-    private static final BaseBlock jukeboxType = BlockTypes.JUKEBOX.getDefaultState().toBaseBlock();
+    private static final BaseBlock jukeboxType = (Core.getVersion() > 19 ? BlockTypes.get("lodestone"): BlockTypes.get("jukebox")).getDefaultState().toBaseBlock();
     private static final BaseBlock cobwebType = BlockTypes.COBWEB.getDefaultState().toBaseBlock();
     private static final BaseBlock airType = BlockTypes.AIR.getDefaultState().toBaseBlock();
 

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/world/SpectatorListener.java

@@ -179,7 +179,12 @@ public class SpectatorListener implements Listener {
 
     @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)
     public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
-        if (event.getMessage().startsWith("/schem save") || event.getMessage().startsWith("//schem save") || event.getMessage().startsWith("/schematic save") || event.getMessage().startsWith("//schematic save")) {
+        if (event.getMessage().startsWith("/schem save") ||
+                event.getMessage().startsWith("//schem save") ||
+                event.getMessage().startsWith("/schematic save") ||
+                event.getMessage().startsWith("//schematic save") ||
+                event.getMessage().startsWith("/download") ||
+                event.getMessage().startsWith("//download")) {
             if (!Permission.SUPERVISOR.hasPermission(event.getPlayer())) {
                 event.setCancelled(true);
                 event.setMessage("/");

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/utils/cursor/RCursor.java

@@ -0,0 +1,204 @@
+package de.steamwar.bausystem.utils.cursor;
+
+import de.steamwar.bausystem.utils.RayTraceUtils;
+import de.steamwar.entity.REntity;
+import de.steamwar.entity.REntityServer;
+import de.steamwar.entity.RFallingBlockEntity;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.BlockFace;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.block.Action;
+import org.bukkit.util.Vector;
+import yapion.hierarchy.types.YAPIONType;
+
+import java.util.function.BiConsumer;
+import java.util.function.BiFunction;
+
+@Getter
+public class RCursor {
+    private final World WORLD = Bukkit.getWorlds().get(0);
+
+    private final REntityServer targetServer;
+    private final REntityServer cursorServer;
+
+    private final Player owner;
+    private final Material highlightMaterial;
+    private final ClickHandler onClickHandler;
+
+    private RFallingBlockEntity cursorEntity;
+
+    private Location cursorLocation;
+    private boolean isHittingEntity = false;
+
+    @Setter
+    private Material cursorMaterial;
+    @Setter
+    private CursorMode cursorMode;
+    private boolean visible = true;
+
+
+
+    public RCursor(REntityServer targetServer, Player owner, Material highlightMaterial, Material cursorMaterial, CursorMode cursorMode, ClickHandler onClickHandler) {
+        this.targetServer = targetServer;
+        this.owner = owner;
+        this.highlightMaterial = highlightMaterial;
+        this.cursorMaterial = cursorMaterial;
+        this.cursorMode = cursorMode;
+        this.onClickHandler = onClickHandler;
+
+        cursorServer = new REntityServer();
+        cursorServer.addPlayer(owner);
+
+        RCursorManager.getInstance().registerCursor(this);
+    }
+
+    public void render() {
+        if (!visible) return;
+
+        RayTraceUtils.RRayTraceResult rayTraceResult = RayTraceUtils.traceREntity(owner, owner.getLocation(), targetServer.getEntities());
+        if (rayTraceResult == null) {
+            if(cursorEntity != null) cursorEntity.die();
+            cursorEntity = null;
+            return;
+        }
+
+        REntity hitEntity = rayTraceResult.getHitEntity() == cursorEntity ? null : rayTraceResult.getHitEntity();
+
+
+        Material activeCursorMaterial = hitEntity == null ? cursorMaterial : highlightMaterial;
+        Location activeCursorLocation = hitEntity == null ? cursorMode.positionTransform.apply(owner, rayTraceResult).toLocation(WORLD)
+                : new Vector(hitEntity.getX(), hitEntity.getY(), hitEntity.getZ()).toLocation(WORLD);
+
+        cursorLocation = activeCursorLocation;
+        isHittingEntity = hitEntity != null;
+
+        if (cursorEntity == null) {
+            cursorEntity = new RFallingBlockEntity(cursorServer, activeCursorLocation, activeCursorMaterial);
+            cursorEntity.setNoGravity(true);
+        } if (cursorEntity.getMaterial() == activeCursorMaterial) {
+            cursorEntity.move(activeCursorLocation);
+        } else {
+            cursorEntity.die();
+            cursorEntity = new RFallingBlockEntity(cursorServer, activeCursorLocation, activeCursorMaterial);
+            cursorEntity.setNoGravity(true);
+            if(activeCursorMaterial == highlightMaterial) {
+                cursorEntity.setGlowing(true);
+            }
+        }
+    }
+
+    public void hide() {
+        visible = false;
+        if (cursorEntity != null) {
+            cursorEntity.die();
+            cursorEntity = null;
+        }
+    }
+
+    public void show() {
+        visible = true;
+    }
+
+    void handleClick(Action action) {
+        if(!visible || cursorLocation == null) return;
+
+        onClickHandler.handle(cursorLocation, isHittingEntity, action);
+    }
+
+    public void close() {
+        cursorServer.close();
+        RCursorManager.getInstance().unregisterCursor(this);
+    }
+
+    @AllArgsConstructor
+    public enum CursorMode {
+        FREE((player, rayTraceResult) -> {
+            Vector pos = rayTraceResult.getHitPosition();
+
+            BlockFace face = rayTraceResult.getHitBlockFace();
+            if (face != null) {
+                switch (face) {
+                    case DOWN:
+                        pos.setY(pos.getY() - 0.98);
+                        break;
+                    case EAST:
+                        pos.setX(pos.getX() + 0.49);
+                        break;
+                    case WEST:
+                        pos.setX(pos.getX() - 0.49);
+                        break;
+                    case NORTH:
+                        pos.setZ(pos.getZ() - 0.49);
+                        break;
+                    case SOUTH:
+                        pos.setZ(pos.getZ() + 0.49);
+                        break;
+                    default:
+                        break;
+                }
+
+                if (face.getModY() == 0 && player.isSneaking()) {
+                    pos.setY(pos.getY() - 0.49);
+                }
+            }
+
+            if (!player.isSneaking()) {
+                pos.setX(pos.getBlockX() + 0.5);
+                if (face == null || face.getModY() == 0)
+                    pos.setY(pos.getBlockY() + 0.0);
+                pos.setZ(pos.getBlockZ() + 0.5);
+            }
+
+            return pos;
+        }),
+        BLOCK_ALIGNED((player, rayTraceResult) -> {
+            Vector pos = rayTraceResult.getHitPosition();
+
+            BlockFace face = rayTraceResult.getHitBlockFace();
+            if (face != null) {
+                switch (face) {
+                    case DOWN:
+                        pos.setY(pos.getY() - 0.98);
+                        break;
+                    case EAST:
+                        pos.setX(pos.getX() + 0.49);
+                        break;
+                    case WEST:
+                        pos.setX(pos.getX() - 0.49);
+                        break;
+                    case NORTH:
+                        pos.setZ(pos.getZ() - 0.49);
+                        break;
+                    case SOUTH:
+                        pos.setZ(pos.getZ() + 0.49);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            pos.setX(pos.getBlockX() + 0.5);
+            if (pos.getY() - pos.getBlockY() != 0 && face == BlockFace.UP) {
+                pos.setY(pos.getBlockY() + 1.0);
+            } else {
+                pos.setY(pos.getBlockY());
+            }
+            pos.setZ(pos.getBlockZ() + 0.5);
+            return pos;
+        });
+
+
+        private final BiFunction<Player, RayTraceUtils.RRayTraceResult, Vector> positionTransform;
+    }
+
+    public interface ClickHandler{
+        public void handle(Location cursorLocation, boolean didHitEntity, Action action);
+    }
+}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/utils/cursor/RCursorManager.java

@@ -0,0 +1,112 @@
+package de.steamwar.bausystem.utils.cursor;
+
+import com.comphenix.tinyprotocol.TinyProtocol;
+import de.steamwar.Reflection;
+import de.steamwar.bausystem.BauSystem;
+import de.steamwar.linkage.Linked;
+import lombok.Getter;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.lang.ref.SoftReference;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.BiFunction;
+
+@Linked
+public class RCursorManager implements Listener {
+    @Getter
+    private static RCursorManager instance;
+
+    private final Set<Player> calculationActive = new HashSet<>();
+    private final Map<Player, RCursor> activeCursors = new HashMap<>();
+
+    public RCursorManager() {
+        if (instance == null) {
+            instance = this;
+        }
+
+        BiFunction<Player, Object, Object> function = (player, object) -> {
+            updateCursor(player);
+            return object;
+        };
+
+        Bukkit.getScheduler().runTaskLater(BauSystem.getInstance(), () -> {
+            Set<Player> playersWithActiveCursor = activeCursors.keySet();
+
+            playersWithActiveCursor.forEach(this::updateCursor);
+        }, 0);
+
+        Class<?> positionPacketClass = Reflection.getClass("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$Pos");
+        Class<?> lookPacketClass = Reflection.getClass("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$Rot");
+        Class<?> positionLookPacketClass = Reflection.getClass("net.minecraft.network.protocol.game.ServerboundMovePlayerPacket$PosRot");
+
+        TinyProtocol.instance.addFilter(positionPacketClass, function);
+        TinyProtocol.instance.addFilter(lookPacketClass, function);
+        TinyProtocol.instance.addFilter(positionLookPacketClass, function);
+    }
+
+    void registerCursor(RCursor cursor) {
+        closeCursorOf(cursor.getOwner());
+
+        activeCursors.put(cursor.getOwner(), cursor);
+    }
+
+    void unregisterCursor(RCursor cursor) {
+        activeCursors.remove(cursor.getOwner());
+    }
+
+    private void closeCursorOf(Player player) {
+        RCursor currentPlayerCursor = activeCursors.get(player);
+
+        if(currentPlayerCursor != null) {
+            currentPlayerCursor.close();
+        };
+
+    }
+
+
+    private void updateCursor(Player player) {
+        if (!activeCursors.containsKey(player)) {
+            return;
+        }
+
+        synchronized (calculationActive) {
+            if (calculationActive.contains(player)) {
+                return;
+            } else {
+                calculationActive.add(player);
+            }
+        }
+
+        RCursor cursor = activeCursors.get(player);
+
+        if (cursor != null) {
+            cursor.render();
+        }
+
+        synchronized (calculationActive) {
+            calculationActive.remove(player);
+        }
+    }
+
+    @EventHandler
+    private void handlePlayerInteract(PlayerInteractEvent event) {
+        Player player = event.getPlayer();
+
+        RCursor cursorOfPlayer = activeCursors.get(player);
+
+        cursorOfPlayer.handleClick(event.getAction());
+    }
+
+    @EventHandler
+    private void handlePlayerQuit(PlayerQuitEvent event) {
+        closeCursorOf(event.getPlayer());
+    }
+}

BauSystem/build.gradle.kts

@@ -34,3 +34,19 @@ dependencies {
     implementation(project(":BauSystem:BauSystem_20"))
     implementation(project(":BauSystem:BauSystem_21"))
 }
+
+tasks.register<DevServer>("DevBau20") {
+    group = "run"
+    description = "Run a 1.20 Dev Bau"
+    dependsOn(":SpigotCore:shadowJar")
+    dependsOn(":BauSystem:shadowJar")
+    template = "Bau20"
+}
+
+tasks.register<DevServer>("DevBau21") {
+    group = "run"
+    description = "Run a 1.21 Dev Bau"
+    dependsOn(":SpigotCore:shadowJar")
+    dependsOn(":BauSystem:shadowJar")
+    template = "Bau21"
+}

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/commands/TechhiderbugCommand.java

@@ -34,6 +34,7 @@ import org.bukkit.command.CommandSender;
 
 import java.io.StringWriter;
 import java.util.Arrays;
+import java.util.logging.Level;
 
 public class TechhiderbugCommand implements CommandExecutor {
 
@@ -45,25 +46,33 @@ public class TechhiderbugCommand implements CommandExecutor {
     public boolean onCommand(CommandSender sender, Command cmd, String alias, String[] args) {
         StringWriter writer = new StringWriter();
 
-        writer.append("ArenaMode: ").append(Config.mode.name()).append('\n');
+        try {
-        writer.append("FightState: ").append(FightState.getFightState().name()).append('\n');
+            writer.append("ArenaMode: ").append(Config.mode.name()).append('\n');
-        writer.append("TechHider enabled: ").append(FightState.getStateDependentFeatures().get(FightSystem.getTechHider()).toString()).append('\n');
+            writer.append("FightState: ").append(FightState.getFightState().name()).append('\n');
+            writer.append("TechHider enabled: ").append(FightState.getStateDependentFeatures().get(FightSystem.getTechHider()).toString()).append('\n');
 
-        writer.append("Arena region: ").append(Config.ArenaRegion.toString()).append('\n');
+            writer.append("Arena region: ").append(Config.ArenaRegion.toString()).append('\n');
-        writer.append("Team regions: ");
+            writer.append("Team regions: ");
-        Fight.teams().forEach(t -> writer.append(t.getName()).append(':').append(t.getExtendRegion().toString()).append(' '));
+            Fight.teams().forEach(t -> writer.append(t.getName()).append(':').append(t.getExtendRegion().toString()).append(' '));
-        writer.append('\n');
+            writer.append('\n');
 
-        writer.append("HullHider regions: ");
+            writer.append("HullHider regions: ");
-        FightSystem.getHullHider().getHullMap().forEach((t, h) -> writer.append(t.getName()).append(':').append(h.getRegion().toString()).append(' '));
+            FightSystem.getHullHider().getHullMap().forEach((t, h) -> writer.append(t.getName()).append(':').append(h.getRegion().toString()).append(' '));
-        writer.append('\n');
+            writer.append('\n');
 
-        writer.append("Hidden regions: ");
+            writer.append("Hidden regions: ");
-        FightSystem.getTechHider().getHiddenRegion().forEach((p, r) -> writer.append(p.getName()).append(':').append(r.toString()).append(' '));
+            FightSystem.getTechHider().getHiddenRegion().forEach((p, r) -> writer.append(p.getName()).append(':').append(r.toString()).append(' '));
-        writer.append('\n');
+            writer.append('\n');
 
-        writer.append('\n').append("Netty pipelines:\n");
+            writer.append("TinyProtocol: ");
-        Bukkit.getOnlinePlayers().forEach(p -> writer.append(p.getName()).append(": ").append(String.join(" ", TinyProtocol.instance.getPlayerInterceptors().get(p).getChannel().pipeline().names())).append('\n'));
+            writer.append(TinyProtocol.instance.toString()).append('\n');
+
+            writer.append('\n').append("Netty pipelines:\n");
+            Bukkit.getOnlinePlayers().forEach(p -> writer.append(p.getName()).append(": ").append(String.join(" ", TinyProtocol.instance.getPlayerInterceptors().get(p).getChannel().pipeline().names())).append('\n'));
+        } catch (Exception e) {
+            writer.append("Error while generating bug report: ").append(e.getMessage()).append('\n');
+            Bukkit.getLogger().log(Level.SEVERE, "Error while generating bug report", e);
+        }
 
         SWException.log("Techhider-Bug reported by " + sender.getName() + ": " + Arrays.toString(args), writer.toString());
         return false;

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/fight/HotbarKit.java

@@ -29,11 +29,15 @@ import de.steamwar.fightsystem.states.FightState;
 import de.steamwar.fightsystem.states.StateDependentListener;
 import de.steamwar.fightsystem.states.StateDependentTask;
 import de.steamwar.fightsystem.utils.ItemBuilder;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.event.inventory.InventoryOpenEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.EquipmentSlot;
 import org.bukkit.inventory.ItemStack;
@@ -107,6 +111,19 @@ public class HotbarKit extends Kit {
 
             Player player = event.getPlayer();
             int slot = player.getInventory().getHeldItemSlot();
+            click(player, slot, event);
+        }
+
+        @EventHandler
+        public void onInventoryClick(InventoryClickEvent event) {
+            int slot = event.getSlot();
+            if (slot < 0 || slot >= HOTBAR_SIZE) return;
+
+            Player player = (Player) event.getWhoClicked();
+            click(player, slot, event);
+        }
+
+        private void click(Player player, int slot, Cancellable event) {
             Kit activeKit = activeKits.get(player);
             if(!(activeKit instanceof HotbarKit) || PersonalKitCreator.inKitCreator(player) || activeKit.getInventory()[slot] == null)
                 return;

FightSystem/build.gradle.kts

@@ -39,3 +39,13 @@ dependencies {
     implementation(project(":FightSystem:FightSystem_20"))
     implementation(project(":FightSystem:FightSystem_21"))
 }
+
+tasks.register<FightServer>("WarGear20") {
+    group = "run"
+    description = "Run a WarGear 1.20 Fight Server"
+    dependsOn(":SpigotCore:shadowJar")
+    dependsOn(":FightSystem:shadowJar")
+    template = "WarGear20"
+    worldName = "arenas/Pentraki"
+    config = "WarGear20.yml"
+}

LobbySystem/src/de/steamwar/lobby/jumpandrun/JumpAndRun.java

@@ -67,7 +67,7 @@ public class JumpAndRun extends BasicListener {
 
                 int count = CLICKED_COUNT.getOrDefault(player, -1);
                 if (count >= 0) {
-                    if (count > 60) {
+                    if (count > 20) {
                         toReset.add(player);
                         return;
                     }
@@ -104,12 +104,18 @@ public class JumpAndRun extends BasicListener {
             return;
         }
         Vector point = points.get(index);
-        if (location.getY() < point.getY()) {
+        if (location.getY() < point.getY()) index = -2;
-            return;
+        if (location.toVector().distanceSquared(point) >= 17) index = -2;
-        }
+        if (index > 0 && index < points.size() - 1) {
-        if (location.toVector().distanceSquared(point) >= 12.25) {
+            Vector nextPoint = points.get(index + 1);
+            if (location.getY() >= nextPoint.getY() && location.toVector().distanceSquared(nextPoint) < 17) {
+                index = index + 1;
+            }
+        }
+        if (index == -2) {
             return;
         }
+
         CURRENT_POS.put(event.getPlayer(), index);
         event.getPlayer().playSound(event.getPlayer().getLocation(), Sound.ENTITY_EXPERIENCE_ORB_PICKUP, 0.4F, 1);
         if (index < points.size() - 1) {

SpigotCore/SpigotCore_Main/src/com/comphenix/tinyprotocol/TinyProtocol.java

@@ -71,6 +71,17 @@ public class TinyProtocol implements Listener {
 	@Getter
 	private final Map<Player, PacketInterceptor> playerInterceptors = new HashMap<>();
 
+	@Override
+	public String toString() {
+		return "TinyProtocol{" +
+				"plugin=" + plugin +
+				", connections=" + connections +
+				", closed=" + closed +
+				", packetFilters=" + packetFilters +
+				", playerInterceptors=" + playerInterceptors +
+				'}';
+	}
+
 	private TinyProtocol(final Plugin plugin) {
 		this.plugin = plugin;
 		this.connections = networkManagers.get(getServerConnection(plugin));
@@ -84,6 +95,7 @@ public class TinyProtocol implements Listener {
 
 	@EventHandler(priority = EventPriority.LOWEST)
 	public void onPlayerLogin(PlayerLoginEvent e) {
+		plugin.getLogger().info("Creating PacketInterceptor for: " + e.getPlayer().getName() + " (" + closed + ")");
 		if(closed)
 			return;
 		new PacketInterceptor(e.getPlayer());
@@ -118,6 +130,8 @@ public class TinyProtocol implements Listener {
 	}
 
 	public final void close() {
+		plugin.getLogger().log(Level.INFO, "Closing PacketInterceptor", new Exception("Stacktrace"));
+
 		if(closed)
 			return;
 		closed = true;
@@ -157,6 +171,7 @@ public class TinyProtocol implements Listener {
 			synchronized (playerInterceptors) {
 				playerInterceptors.put(player, this);
 			}
+			plugin.getLogger().info("Adding Techhider for: " + player.getName());
 
 			try {
 				channel.pipeline().addBefore("packet_handler", HANDLER_NAME, this);

SpigotCore/SpigotCore_Main/src/de/steamwar/core/Core.java

@@ -24,7 +24,6 @@ import de.steamwar.Reflection;
 import de.steamwar.command.*;
 import de.steamwar.core.authlib.AuthlibInjector;
 import de.steamwar.core.events.*;
-import de.steamwar.inventory.ui.test.TestInvCommand;
 import de.steamwar.message.Message;
 import de.steamwar.network.NetworkReceiver;
 import de.steamwar.network.handlers.ServerDataHandler;
@@ -68,7 +67,6 @@ public class Core extends JavaPlugin{
 	
 	@Override
 	public void onEnable() {
-		new TestInvCommand();
 		errorHandler = new ErrorHandler();
 		crashDetector = new CrashDetector();
 

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/StatefulUIInventory.java

@@ -1,76 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui;
-
-import de.steamwar.inventory.ui.util.UpdateStream;
-import org.bukkit.entity.Player;
-
-public abstract class StatefulUIInventory<T> extends UIInventory implements UpdateStream.Subscriber<T> {
-
-    private T state;
-    private final UpdateStream<T> stream;
-    private UpdateStream.Unsubscriber unsubscriber;
-
-    protected abstract UIComponent render(T state);
-    protected abstract void update(T state);
-
-    public StatefulUIInventory(UpdateStream<T> stateObservable, int playerSlots) {
-        super(playerSlots);
-        this.stream = stateObservable;
-    }
-
-    public StatefulUIInventory(UpdateStream<T> stateObservable) {
-        super();
-        this.stream = stateObservable;
-    }
-
-    public void dispose() {
-        unsubscriber.unsubscribe();
-        this.unsubscriber = null;
-    }
-
-    @Override
-    public UIComponent render() {
-        return render(state);
-    }
-
-    @Override
-    public void onUpdate(T current) {
-        state = current;
-        update(current);
-        updateUI();
-    }
-
-    @Override
-    void onClose() {
-        if (viewers.isEmpty()) {
-            dispose();
-        }
-    }
-
-    @Override
-    public void addViewer(Player... players) {
-        if (viewers.isEmpty()) {
-            unsubscriber = stream.subscribe(this);
-        }
-
-        super.addViewer(players);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/UIComponent.java

@@ -1,82 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui;
-
-import de.steamwar.inventory.ui.item.Enchanted;
-import de.steamwar.inventory.ui.item.OnClick;
-import de.steamwar.inventory.ui.layout.FixedSizeContainer;
-import de.steamwar.inventory.ui.util.*;
-import org.bukkit.event.inventory.InventoryClickEvent;
-
-import java.util.function.Consumer;
-import java.util.function.Function;
-
-public interface UIComponent {
-    ComponentRender render(RenderContext context);
-
-    default UIComponent onClick(Consumer<InventoryClickEvent> event) {
-        return onClick(false, event);
-    }
-
-    default UIComponent onClick(boolean allowDoubleClick, Consumer<InventoryClickEvent> event) {
-        return new OnClick(this, allowDoubleClick, inventoryClickEvent -> {
-            event.accept(inventoryClickEvent);
-            return true;
-        });
-    }
-
-    default UIComponent onClickWithUpdate(Function<InventoryClickEvent, Boolean> event) {
-        return onClickWithUpdate(false, event);
-    }
-
-    default UIComponent onClickWithUpdate(boolean allowDoubleClick, Function<InventoryClickEvent, Boolean> event) {
-        return new OnClick(this, allowDoubleClick, event);
-    }
-
-    default UIComponent onClickNoUpdate(Consumer<InventoryClickEvent> event) {
-        return onClickNoUpdate(false, event);
-    }
-
-    default UIComponent onClickNoUpdate(boolean allowDoubleClick, Consumer<InventoryClickEvent> event) {
-        return new OnClick(this, allowDoubleClick, inventoryClickEvent -> {
-            event.accept(inventoryClickEvent);
-            return false;
-        });
-    }
-
-    default UIComponent cancelOnClick() {
-        return new OnClick(this, true, inventoryClickEvent -> false);
-    }
-
-    default UIComponent enchanted() {
-        return new Enchanted(this);
-    }
-
-    default UIComponent enchanted(boolean enchanted) {
-        if (enchanted)
-            return enchanted();
-        else
-            return this;
-    }
-
-    default UIComponent size(Size size) {
-        return new FixedSizeContainer(size, this);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/UIFragment.java

@@ -1,33 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui;
-
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-
-public abstract class UIFragment implements UIComponent {
-
-    abstract public UIComponent build(RenderContext context);
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        return build(context).render(context);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/UIInventory.java

@@ -1,242 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui;
-
-import de.steamwar.core.Core;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.RenderItem;
-import de.steamwar.inventory.ui.util.Size;
-import de.steamwar.message.Message;
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import lombok.Setter;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryCloseEvent;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.InventoryView;
-import org.bukkit.inventory.ItemStack;
-
-import java.util.*;
-import java.util.function.Function;
-import java.util.function.Supplier;
-import java.util.stream.Collectors;
-
-public abstract class UIInventory {
-    protected final List<Player> viewers = new ArrayList<>();
-    private final Map<Player, OpenPlayerInventory> callbacks = new HashMap<>();
-    private final Map<Player, ItemStack[]> originalItems = new HashMap<>();
-
-    private UIInventory parent;
-    private Player currentRender;
-    private final int playerSlots;
-
-    private List<MemoHookMeta<?>> memoHooks = new ArrayList<>();
-    private int buildHookCount = 0;
-
-    protected UIInventory() {
-        this(0);
-    }
-
-    protected UIInventory(int playerSlots) {
-        this.playerSlots = playerSlots;
-    }
-
-    public abstract UIComponent render();
-    public abstract Inventory createInventory(Player player);
-    public abstract Message getMessages();
-
-    void onClose() { }
-
-    public  <T> T useMemo(Supplier<T> supplier, List<Object> dependencies) {
-        int currentHook = buildHookCount++;
-
-        if (currentHook >= memoHooks.size()) {
-            T value = supplier.get();
-            memoHooks.add(new MemoHookMeta<>(dependencies, value));
-            return value;
-        }
-
-        MemoHookMeta<T> hook = (MemoHookMeta<T>) memoHooks.get(currentHook);
-
-        if (!hook.getDependencies().equals(dependencies)) {
-            hook.setDependencies(dependencies);
-            T value = supplier.get();
-            hook.setValue(value);
-            return value;
-        }
-
-        return hook.getValue();
-    }
-
-    public <T> T useMemo(Supplier<T> supplier) {
-        return useMemo(supplier, Collections.emptyList());
-    }
-
-    public void addViewer(Player... players) {
-        viewers.addAll(Arrays.asList(players));
-
-        for (Player player : players) {
-            openInventory(player);
-        }
-    }
-
-    private void openInventory(Player player) {
-        if (playerSlots > 0) {
-            originalItems.put(player, player.getInventory().getContents());
-        }
-        Inventory inventory = createInventory(player);
-        renderPlayer(player, inventory);
-        InventoryView view = player.openInventory(inventory);
-        Core.getInstance().getLogger().info("[UIINV] Opened " + view.getTitle() + " for " + player.getName());
-    }
-
-    private void renderPlayer(Player player, Inventory inventory) {
-        int width = Math.min(inventory.getSize(), 9);
-        if (width < 9 && playerSlots > 0) {
-            throw new IllegalArgumentException("Player Inventory is only supported in Chests");
-        }
-
-        int inventoryHeight = Math.max(inventory.getSize() / 9, 1);
-        int height = inventoryHeight + playerSlots;
-        int invSize = inventoryHeight * width;
-
-        currentRender = player;
-        buildHookCount = 0;
-        ComponentRender render = render().render(new RenderContext(new Size(width, height), new Size(width, height), this));
-        buildHookCount = -1;
-        currentRender = null;
-
-        if (render.getSize().getWidth() > width || render.getSize().getHeight() > height) {
-            throw new IllegalArgumentException("The UIComponent does not fit in the inventory");
-        }
-
-        Message message = getMessages();
-
-        ItemStack[] itemStacks = new ItemStack[inventory.getSize()];
-        ItemStack[] playerStacks = new ItemStack[playerSlots > 0 ? 4 * 9 : 0];
-
-        for (RenderItem item : render.getItems()) {
-            int slot = item.getX() + item.getY() * 9;
-            if (slot < invSize) {
-                itemStacks[item.getX() + item.getY() * 9] = item.getItemStack().message(message).build(player);
-            } else {
-                playerStacks[(item.getX() + item.getY() * 9) - invSize] = item.getItemStack().message(message).build(player);
-            }
-        }
-
-        inventory.setContents(itemStacks);
-        if (playerSlots > 0) {
-            ItemStack[] lastRow = new ItemStack[9];
-            System.arraycopy(playerStacks, playerStacks.length - 9, lastRow, 0, 9);
-            System.arraycopy(playerStacks, 0, playerStacks, 9, playerStacks.length - 9);
-            System.arraycopy(lastRow, 0, playerStacks, 0, 9);
-
-            // TODO: Update to Client-Side Only Update
-            player.getInventory().setContents(playerStacks);
-        }
-
-        Map<Integer, Function<InventoryClickEvent, Boolean>> clickEventMap = render.getItems().stream()
-                .filter(item -> item.getClickEvent() != null)
-                .collect(Collectors.toMap(renderItem -> renderItem.getX() + renderItem.getY() * 9, RenderItem::getClickEvent));
-
-        callbacks.computeIfAbsent(player, p -> new OpenPlayerInventory(p, clickEventMap).register()).setCallbacks(clickEventMap);
-    }
-
-    protected void updateTitle(String title, Object... params) {
-        if (currentRender != null) {
-            currentRender.getOpenInventory().setTitle(getMessages().parse(title, currentRender, params));
-        }
-    }
-
-    protected void updateUI() {
-        viewers.forEach(player -> renderPlayer(player, player.getOpenInventory().getTopInventory()));
-    }
-
-    protected void push(Player player, UIInventory inventory) {
-        inventory.parent = this;
-        inventory.addViewer(player);
-        viewers.remove(player);
-    }
-
-    protected void pop(Player player) {
-        if(parent == null)
-            return;
-
-        parent.addViewer(player);
-    }
-
-    @AllArgsConstructor
-    @Setter
-    private class OpenPlayerInventory implements Listener {
-        private final Player player;
-        private Map<Integer, Function<InventoryClickEvent, Boolean>> callbacks;
-
-        OpenPlayerInventory register() {
-            Core.getInstance().getServer().getPluginManager().registerEvents(this, Core.getInstance());
-            return this;
-        }
-
-        @EventHandler
-        public void onInventoryClick(InventoryClickEvent e) {
-            if (!player.equals(e.getWhoClicked()))
-                return;
-
-            if (callbacks.containsKey(e.getRawSlot()) && callbacks.get(e.getRawSlot()) != null) {
-                e.setCancelled(true);
-                Core.getInstance().getLogger().info("[UIINV] " + e.getWhoClicked().getName() + " " + e.getClick().name() + " clicked " + e.getRawSlot() + " on " + (e.getCurrentItem() != null ? e.getCurrentItem().getItemMeta().getDisplayName() : "[EMPTY]") + " in " + e.getView().getTitle());
-                if (callbacks.get(e.getRawSlot()).apply(e)) {
-                    updateUI();
-                }
-            }
-        }
-
-        @EventHandler
-        public void onInventoryClose(InventoryCloseEvent e){
-            if(!player.equals(e.getPlayer()))
-                return;
-
-            InventoryClickEvent.getHandlerList().unregister(this);
-            InventoryCloseEvent.getHandlerList().unregister(this);
-            Core.getInstance().getLogger().info("[UIINV] " + player.getName() + " closed " + e.getView().getTitle());
-            if(callbacks.containsKey(-1))
-                callbacks.get(-1).apply(null);
-
-            viewers.remove(player);
-            UIInventory.this.callbacks.remove(player);
-            if (playerSlots > 0) {
-                player.getInventory().setContents(originalItems.remove(player));
-            }
-
-            onClose();
-        }
-    }
-
-    @Getter
-    @Setter
-    @AllArgsConstructor
-    private class MemoHookMeta<T> {
-        private List<Object> dependencies;
-        private T value;
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/fragments/ActionBar.java

@@ -1,66 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.fragments;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.UIFragment;
-import de.steamwar.inventory.ui.item.ItemBuilder;
-import de.steamwar.inventory.ui.item.UIItem;
-import de.steamwar.inventory.ui.layout.Row;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.Size;
-import lombok.Getter;
-import lombok.Setter;
-import org.bukkit.Material;
-
-import java.util.Arrays;
-import java.util.Map;
-
-@Getter
-@Setter
-public class ActionBar extends UIFragment {
-    private static final UIComponent DEFAULT_FILLER = new UIItem(ItemBuilder.of(Material.GRAY_STAINED_GLASS_PANE).displayName("§e")).cancelOnClick();
-
-    private final Map<Integer, UIComponent> actionBar;
-    private UIComponent filler = DEFAULT_FILLER;
-
-    public ActionBar(Map<Integer, UIComponent> actionBar) {
-        this.actionBar = actionBar;
-    }
-
-    public ActionBar filler(UIComponent filler) {
-        this.filler = filler;
-        return this;
-    }
-
-    @Override
-    public UIComponent build(RenderContext context) {
-        UIComponent[] components = context.useMemo(() -> {
-            UIComponent[] cmp = new UIComponent[context.getContainerSize().getWidth()];
-            for (int i = 0; i < cmp.length; i++) {
-                cmp[i] = actionBar.getOrDefault(i, filler);
-            }
-
-            return cmp;
-        }, Arrays.asList(actionBar));
-
-        return new Row(Arrays.asList(components)).size(new Size(context.getContainerSize().getWidth(), 1));
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/fragments/HorizontalScrollLayout.java

@@ -1,97 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.fragments;
-
-import de.steamwar.core.Core;
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.UIFragment;
-import de.steamwar.inventory.ui.item.ItemBuilder;
-import de.steamwar.inventory.ui.item.UIItem;
-import de.steamwar.inventory.ui.layout.Column;
-import de.steamwar.inventory.ui.layout.FixedSizeContainer;
-import de.steamwar.inventory.ui.layout.Row;
-import de.steamwar.inventory.ui.util.RenderContext;
-import lombok.Setter;
-import org.bukkit.DyeColor;
-
-import java.util.*;
-
-@Setter
-public class HorizontalScrollLayout extends UIFragment {
-    private List<UIComponent> data;
-    private int scroll = 0;
-    private final Map<Integer, UIComponent> actionBar = new HashMap<>();
-
-    public HorizontalScrollLayout(List<UIComponent> data) {
-        this.data = data;
-    }
-
-    private int maxScroll() {
-        return Math.max(0, Math.min(scroll, data.size() - 9 + 1));
-    }
-
-    public HorizontalScrollLayout actionBar(Map<Integer, UIComponent> actionBar) {
-        this.actionBar.clear();
-        this.actionBar.putAll(actionBar);
-        return this;
-    }
-
-    public HorizontalScrollLayout data(List<UIComponent> data) {
-        this.data = data;
-        return this;
-    }
-
-    @Override
-    public UIComponent build(RenderContext context) {
-        scroll = maxScroll();
-        boolean hasPrev = scroll > 0;
-        boolean hasNext = data.size() - scroll > 9;
-
-        Map<Integer, UIComponent> actionBar = context.useMemo(() -> {
-            Map<Integer, UIComponent> content = new HashMap<>(this.actionBar);
-
-            content.put(0, new UIItem(ItemBuilder.color(hasPrev ? DyeColor.LIME : DyeColor.GRAY).message(Core.MESSAGE).translateName(hasPrev ? "SWLISINV_PREVIOUS_PAGE_ACTIVE" : "SWLISINV_PREVIOUS_PAGE_INACTIVE")).onClickWithUpdate(inventoryClickEvent -> {
-                if (scroll > 0) {
-                    scroll = Math.max(0, scroll - 9);
-                    return true;
-                } else {
-                    return false;
-                }
-            }));
-            content.put(8, new UIItem(ItemBuilder.color(hasNext ? DyeColor.LIME : DyeColor.GRAY).message(Core.MESSAGE).translateName(hasNext ? "SWLISINV_NEXT_PAGE_ACTIVE" : "SWLISINV_NEXT_PAGE_INACTIVE")).onClickWithUpdate(inventoryClickEvent -> {
-                if (hasNext) {
-                    scroll = Math.min(scroll + 9, data.size() - 9);
-                    return true;
-                } else {
-                    return false;
-                }
-            }));
-
-            return content;
-        }, Arrays.asList(hasPrev, hasNext));
-
-        return new Column(
-                new FixedSizeContainer(context.getContainerSize().shrink(0, 1),
-                        new Row(data.subList(scroll, Math.min(data.size(), scroll + 9)))
-                ),
-                new ActionBar(actionBar)
-        );
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/fragments/PageLayout.java

@@ -1,114 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.fragments;
-
-import de.steamwar.core.Core;
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.UIFragment;
-import de.steamwar.inventory.ui.item.ItemBuilder;
-import de.steamwar.inventory.ui.item.UIItem;
-import de.steamwar.inventory.ui.layout.Column;
-import de.steamwar.inventory.ui.layout.FixedSizeContainer;
-import de.steamwar.inventory.ui.layout.Grid;
-import de.steamwar.inventory.ui.util.RenderContext;
-import lombok.Data;
-import lombok.Getter;
-import lombok.Setter;
-import org.bukkit.DyeColor;
-import org.bukkit.event.inventory.ClickType;
-
-import java.util.*;
-import java.util.function.Consumer;
-
-@Getter
-@Setter
-public class PageLayout<T> extends UIFragment {
-
-    private final List<UIListEntry<T>> items;
-    private final UIListCallback<T> callback;
-    private int page = 0;
-    private Consumer<Integer> onPageChange = null;
-    private Map<Integer, UIItem> itemsOnBar = Collections.emptyMap();
-
-    public PageLayout(List<UIListEntry<T>> items, UIListCallback<T> callback) {
-        System.out.println(items.size());
-        this.items = items;
-        this.callback = callback;
-    }
-
-    @Override
-    public UIComponent build(RenderContext context) {
-
-        int itemsOnPage = context.getContainerSize().getWidth() * (context.getContainerSize().getHeight() - 1);
-
-        List<UIComponent> uiItems = context.useMemo(() -> {
-            int i = page * itemsOnPage;
-
-            int ipageLimit = items.size() - page * itemsOnPage;
-            if (ipageLimit > itemsOnPage) {
-                ipageLimit = itemsOnPage;
-            }
-
-            List<UIComponent> pageItems = new ArrayList<>();
-            for (int ipage = 0; ipage < ipageLimit; ipage++) {
-                UIListEntry<T> e = items.get(i);
-
-                pageItems.add(new UIItem(e.item).onClickNoUpdate(inventoryClickEvent -> callback.clicked(inventoryClickEvent.getClick(), e.object)));
-                i++;
-            }
-
-            return pageItems;
-        }, Arrays.asList(page, items.size(), itemsOnPage));
-
-        Map<Integer, UIComponent> uiBar = context.useMemo(() -> {
-            Map<Integer, UIComponent> content = new HashMap<>(itemsOnBar);
-
-            if (page != 0) {
-                content.put(0, new UIItem(ItemBuilder.color(DyeColor.LIME).message(Core.MESSAGE).translateName("SWLISINV_PREVIOUS_PAGE_ACTIVE")).onClick(inventoryClickEvent -> page--));
-            } else {
-                content.put(0, new UIItem(ItemBuilder.color(DyeColor.GRAY).message(Core.MESSAGE).translateName("SWLISINV_PREVIOUS_PAGE_INACTIVE")).cancelOnClick());
-            }
-            if (page < items.size() / itemsOnPage - (items.size() % itemsOnPage == 0 ? 1 : 0)) {
-                content.put(8, new UIItem(ItemBuilder.color(DyeColor.LIME).message(Core.MESSAGE).translateName("SWLISINV_NEXT_PAGE_ACTIVE")).onClick(inventoryClickEvent -> page++));
-            } else {
-                content.put(8, new UIItem(ItemBuilder.color(DyeColor.GRAY).message(Core.MESSAGE).translateName("SWLISINV_NEXT_PAGE_INACTIVE")).cancelOnClick());
-            }
-
-            return content;
-        }, Arrays.asList(page, items.size(), itemsOnPage));
-
-        return new Column(
-                new FixedSizeContainer(context.getContainerSize().shrink(0, 1),
-                        new Grid(uiItems)),
-                new ActionBar(uiBar)
-        );
-    }
-
-
-    public interface UIListCallback<T>{
-        void clicked(ClickType click, T element);
-    }
-
-    @Data
-    public static class UIListEntry<T>{
-        final ItemBuilder item;
-        final T object;
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/item/Enchanted.java

@@ -1,44 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.item;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.RenderItem;
-
-public class Enchanted implements UIComponent {
-    private final UIComponent children;
-
-    public Enchanted(UIComponent children) {
-        this.children = children;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        ComponentRender render = children.render(context);
-
-        for (RenderItem item : render.getItems()) {
-            item.getItemStack().enchanted();
-        }
-
-        return render;
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/item/ItemBuilder.java

@@ -1,205 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.item;
-
-import de.steamwar.core.FlatteningWrapper;
-import de.steamwar.core.TrickyTrialsWrapper;
-import de.steamwar.inventory.SWItem;
-import de.steamwar.message.Message;
-import de.steamwar.message.SubMessage;
-import org.bukkit.DyeColor;
-import org.bukkit.Material;
-import org.bukkit.OfflinePlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemFlag;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
-
-import java.util.*;
-import java.util.stream.Collectors;
-
-public class ItemBuilder {
-    private static final Map<DyeColor, Integer> DYE_COLOR_INTEGER_MAP = new EnumMap<>(DyeColor.class);
-
-    static {
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.BLACK, 16);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.RED, 1);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.GREEN, 2);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.BROWN, 3);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.BLUE, 4);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.PURPLE, 5);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.CYAN, 6);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.LIGHT_GRAY, 7);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.GRAY, 8);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.PINK, 9);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.LIME, 10);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.YELLOW, 11);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.LIGHT_BLUE, 12);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.MAGENTA, 13);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.ORANGE, 14);
-        DYE_COLOR_INTEGER_MAP.put(DyeColor.WHITE, 15);
-    }
-
-    private final ItemStack itemStack;
-    private final ItemMeta itemMeta;
-    private Message message = null;
-    private SubMessage translateName = null;
-    private List<SubMessage> translateLore = null;
-
-    private ItemBuilder(Material material) {
-        this(new ItemStack(material));
-    }
-    private ItemBuilder(ItemStack item) {
-        this.itemStack = item;
-        this.itemMeta = itemStack.getItemMeta();
-    }
-
-    public static ItemBuilder of(Material material) {
-        return new ItemBuilder(material);
-    }
-
-    public static ItemBuilder of(ItemStack itemStack) {
-        return new ItemBuilder(itemStack.getType()).amount(itemStack.getAmount());
-    }
-
-    private static ItemBuilder of(Material material, Byte meta) {
-        ItemStack itemStack;
-        try {
-            itemStack = new ItemStack(material, 1, (short)0, meta);
-        } catch (IllegalArgumentException e) {
-            itemStack = new ItemStack(material, 1);
-        }
-
-        return new ItemBuilder(itemStack);
-    }
-
-    public static ItemBuilder color(DyeColor color) {
-        return ItemBuilder.of(SWItem.getDye(DYE_COLOR_INTEGER_MAP.get(color)), DYE_COLOR_INTEGER_MAP.get(color).byteValue());
-    }
-
-    public static ItemBuilder skull(OfflinePlayer player) {
-        return skull(player.getName());
-    }
-
-    public static ItemBuilder skull(String name) {
-        return ItemBuilder.of(FlatteningWrapper.impl.setSkullOwner(name));
-    }
-
-    public ItemBuilder message(Message message) {
-        if (this.message == null) {
-            this.message = message;
-        }
-        return this;
-    }
-
-    public ItemStack build(Player player) {
-        if (message != null) {
-            if (translateName != null) {
-                itemMeta.setDisplayName(message.parse(translateName.getMessage(), player, translateName.getParams()));
-            }
-            if (translateLore != null) {
-                itemMeta.setLore(translateLore.stream().map(subMessage -> message.parse(subMessage.getMessage(), player, subMessage.getParams())).collect(Collectors.toList()));
-            }
-        }
-        itemStack.setItemMeta(itemMeta);
-        return itemStack;
-    }
-
-    public ItemBuilder amount(int amount) {
-        itemStack.setAmount(amount);
-        return this;
-    }
-
-    public ItemBuilder displayName(String name) {
-        itemMeta.setDisplayName(name);
-        return this;
-    }
-
-    public ItemBuilder lore(String... lore) {
-        if (itemMeta.hasLore()) {
-            List<String> loreList = itemMeta.getLore();
-            loreList.addAll(Arrays.asList(lore));
-            itemMeta.setLore(loreList);
-        } else {
-            itemMeta.setLore(Arrays.asList(lore));
-        }
-
-        return this;
-    }
-
-    public ItemBuilder translateName(String name, Object... params) {
-        this.translateName = new SubMessage(name, params);
-        return this;
-    }
-
-    public ItemBuilder addTranslateLore(SubMessage... lore) {
-        if (this.translateLore == null) {
-            this.translateLore = Arrays.asList(lore);
-        } else {
-            this.translateLore.addAll(Arrays.asList(lore));
-        }
-
-        return this;
-    }
-
-    public ItemBuilder enchanted() {
-        itemMeta.addEnchant(TrickyTrialsWrapper.impl.getUnbreakingEnchantment(), 10, true);
-        return this;
-    }
-
-    public ItemBuilder enchanted(boolean enchanted) {
-        if(enchanted) {
-            return enchanted();
-        } else {
-            return this;
-        }
-    }
-
-    public ItemBuilder hideFlags() {
-        for (ItemFlag flag : EnumSet.allOf(ItemFlag.class)) {
-            itemMeta.addItemFlags(flag);
-        }
-        return this;
-    }
-
-    public ItemBuilder customModel(int modelData) {
-        itemMeta.setCustomModelData(modelData);
-        return this;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == null || getClass() != o.getClass()) return false;
-
-        ItemBuilder that = (ItemBuilder) o;
-        return Objects.equals(itemStack, that.itemStack) && Objects.equals(itemMeta, that.itemMeta) && Objects.equals(message, that.message) && Objects.equals(translateName, that.translateName) && Objects.equals(translateLore, that.translateLore);
-    }
-
-    @Override
-    public String toString() {
-        return "ItemBuilder{" +
-                "itemStack=" + itemStack +
-                ", itemMeta=" + itemMeta +
-                ", message=" + message +
-                ", translateName=" + translateName +
-                ", translateLore=" + translateLore +
-                '}';
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/item/OnClick.java

@@ -1,74 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.item;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.RenderItem;
-import org.bukkit.event.inventory.ClickType;
-import org.bukkit.event.inventory.InventoryClickEvent;
-
-import java.util.function.Function;
-
-public class OnClick implements UIComponent {
-    private final UIComponent children;
-    private final boolean allowDoubleClick;
-    private final Function<InventoryClickEvent, Boolean> event;
-
-    public OnClick(UIComponent children, boolean allowDoubleClick, Function<InventoryClickEvent, Boolean> event) {
-        this.children = children;
-        this.allowDoubleClick = allowDoubleClick;
-        this.event = event;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        ComponentRender render = children.render(context);
-
-        for (RenderItem item : render.getItems()) {
-            item.setClickEvent(ev -> {
-                if (ev.getClick() != ClickType.DOUBLE_CLICK || allowDoubleClick) {
-                    return event.apply(ev);
-                }
-
-                return false;
-            });
-        }
-
-        return render;
-    }
-
-    @Override
-    public String toString() {
-        return "OnClick{" +
-                "children=" + children +
-                ", allowDoubleClick=" + allowDoubleClick +
-                '}';
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == null || getClass() != o.getClass()) return false;
-
-        OnClick onClick = (OnClick) o;
-        return allowDoubleClick == onClick.allowDoubleClick && children.equals(onClick.children);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/item/Space.java

@@ -1,42 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.item;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.Size;
-
-import java.util.ArrayList;
-
-public class Space implements UIComponent {
-    @Override
-    public ComponentRender render(RenderContext context) {
-        return new ComponentRender(
-                new ArrayList<>(),
-                new Size(1, 1)
-        );
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        return obj instanceof Space;
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/item/UIItem.java

@@ -1,64 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.item;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.*;
-import lombok.EqualsAndHashCode;
-import org.bukkit.inventory.ItemStack;
-
-import java.util.Arrays;
-import java.util.Objects;
-
-public class UIItem implements UIComponent {
-
-    private final ItemBuilder itemStack;
-
-    public UIItem(ItemStack itemStack) {
-        this(ItemBuilder.of(itemStack));
-    }
-
-    public UIItem(ItemBuilder itemStack) {
-        this.itemStack = itemStack;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        return new ComponentRender(
-                Arrays.asList(new RenderItem(0, 0, itemStack, null)),
-                new Size(1, 1)
-        );
-    }
-
-    @Override
-    public String toString() {
-        return "UIItem{" +
-                "itemStack=" + itemStack +
-                '}';
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (o == null || getClass() != o.getClass()) return false;
-
-        UIItem uiItem = (UIItem) o;
-        return Objects.equals(itemStack, uiItem.itemStack);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/layout/Alignment.java

@@ -1,27 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.layout;
-
-public enum Alignment {
-    START,
-    CENTER,
-    END,
-    BETWEEN
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/layout/Column.java

@@ -1,93 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.layout;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.*;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class Column implements UIComponent {
-
-    private final List<UIComponent> components;
-
-    private Alignment alignment;
-    private boolean shrinkWrap = false;
-
-    public Column(UIComponent... components) {
-        this(Arrays.asList(components));
-    }
-
-    public Column(List<UIComponent> components) {
-        this.components = components;
-    }
-
-    public Column centered() {
-        this.alignment = Alignment.CENTER;
-        return this;
-    }
-
-    public Column setShrinkWrap(boolean shrinkWrap) {
-        this.shrinkWrap = shrinkWrap;
-        return this;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        List<RenderItem> renderItems = new ArrayList<>();
-
-        int height = 0;
-        int maxWidth = 0;
-
-        for (UIComponent component : components) {
-            ComponentRender render = component.render(context.withContainerSize(context.getContainerSize().withHeight(context.getContainerSize().getHeight() - height)));
-            for(RenderItem item : render.getItems()){
-                renderItems.add(item.shift(0, height));
-            }
-            maxWidth = Math.max(maxWidth, render.getSize().getWidth());
-            height += render.getSize().getHeight();
-        }
-
-        if (alignment == Alignment.CENTER) {
-            int shiftAmount = (context.getContainerSize().getHeight() - height) / 2;
-            for (RenderItem item : renderItems) {
-                item.shift(0, shiftAmount);
-            }
-        } else if (alignment == Alignment.BETWEEN) {
-            int shiftAmount = (context.getContainerSize().getHeight() - height) / (components.size() - 1);
-            for (int i = 0; i < components.size() - 1; i++) {
-                RenderItem item = renderItems.get(i);
-                item.shift(0, shiftAmount * i);
-            }
-        } else if (alignment == Alignment.END) {
-            int shiftAmount = (context.getContainerSize().getHeight() - height);
-            for (RenderItem item : renderItems) {
-                item.shift(0, shiftAmount);
-            }
-        }
-
-        return new ComponentRender(
-                renderItems,
-                new Size(maxWidth, shrinkWrap ? height : context.getContainerSize().getHeight())
-        );
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/layout/FixedSizeContainer.java

@@ -1,40 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.layout;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.Size;
-
-public class FixedSizeContainer implements UIComponent {
-    private final UIComponent children;
-    private final Size size;
-
-    public FixedSizeContainer(Size size, UIComponent children) {
-        this.children = children;
-        this.size = size;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        return children.render(context.withContainerSize(size)).withSize(size);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/layout/Grid.java

@@ -1,68 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.layout;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.ComponentRender;
-import de.steamwar.inventory.ui.util.RenderContext;
-import de.steamwar.inventory.ui.util.RenderItem;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class Grid implements UIComponent {
-    private final List<UIComponent> children;
-
-    public Grid(UIComponent... children) {
-        this(Arrays.asList(children));
-    }
-
-    public Grid(List<UIComponent> children) {
-        this.children = children;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        List<RenderItem> renderItems = new ArrayList<>();
-        int x = 0;
-        int y = 0;
-        int currentRowMaxHeight = 0;
-
-        for (UIComponent child : children) {
-            ComponentRender render = child.render(context.withContainerSize(
-                    context.getContainerSize()
-                            .withWidth(context.getContainerSize().getWidth() - x)
-                            .withHeight(context.getContainerSize().getHeight() - y)));
-            currentRowMaxHeight = Math.max(currentRowMaxHeight, render.getSize().getHeight());
-            for (RenderItem item : render.getItems()) {
-                renderItems.add(item.shift(x, y));
-            }
-            x += render.getSize().getWidth();
-            if(x >= context.getContainerSize().getWidth()){
-                x = 0;
-                y += currentRowMaxHeight;
-                currentRowMaxHeight = 0;
-            }
-        }
-
-        return new ComponentRender(renderItems, context.getContainerSize());
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/layout/Row.java

@@ -1,98 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.layout;
-
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.util.*;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-public class Row implements UIComponent {
-
-    private final List<UIComponent> components;
-
-    private Alignment alignment;
-    private boolean shrinkWrap = false;
-
-    public Row(UIComponent... components) {
-        this(Arrays.asList(components));
-    }
-
-    public Row(List<UIComponent> components) {
-        this.components = components;
-    }
-
-    public Row centered() {
-        this.alignment = Alignment.CENTER;
-        return this;
-    }
-
-    public Row alignment(Alignment alignment) {
-        this.alignment = alignment;
-        return this;
-    }
-
-    public Row setShrinkWrap(boolean shrinkWrap) {
-        this.shrinkWrap = shrinkWrap;
-        return this;
-    }
-
-    @Override
-    public ComponentRender render(RenderContext context) {
-        List<RenderItem> renderItems = new ArrayList<>();
-
-        int width = 0;
-        int maxHeight = 0;
-
-        for (UIComponent component : components) {
-            ComponentRender render = component.render(context.withContainerSize(context.getContainerSize().withWidth(context.getContainerSize().getWidth() - width)));
-            for(RenderItem item : render.getItems()){
-                renderItems.add(item.shift(width, 0));
-            }
-            maxHeight = Math.max(maxHeight, render.getSize().getHeight());
-            width += render.getSize().getWidth();
-        }
-
-        if (alignment == Alignment.CENTER) {
-            int shiftAmount = (context.getContainerSize().getWidth() - width) / 2;
-            for (RenderItem item : renderItems) {
-                item.shift(shiftAmount, 0);
-            }
-        } else if (alignment == Alignment.BETWEEN) {
-            int shiftAmount = (context.getContainerSize().getWidth() - width) / (components.size() - 1);
-            for (int i = 0; i < components.size() - 1; i++) {
-                RenderItem item = renderItems.get(i);
-                item.shift(shiftAmount * i, 0);
-            }
-        } else if (alignment == Alignment.END) {
-            int shiftAmount = (context.getContainerSize().getWidth() - width);
-            for (RenderItem item : renderItems) {
-                item.shift(shiftAmount, 0);
-            }
-        }
-
-        return new ComponentRender(
-                renderItems,
-                new Size(shrinkWrap ? width : context.getContainerSize().getWidth(), maxHeight)
-        );
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/test/TestInvCommand.java

@@ -1,41 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.test;
-
-import de.steamwar.command.SWCommand;
-import de.steamwar.inventory.ui.util.UpdateStream;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class TestInvCommand extends SWCommand {
-
-    public static final UpdateStream<List<Integer>> STREAM = new UpdateStream<>(new ArrayList<>());
-
-    public TestInvCommand() {
-        super("testinv");
-    }
-
-    @Register
-    public void run(Player player) {
-        new TestInventory(STREAM).addViewer(player);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/test/TestInventory.java

@@ -1,79 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.test;
-
-import de.steamwar.core.Core;
-import de.steamwar.inventory.ui.StatefulUIInventory;
-import de.steamwar.inventory.ui.UIComponent;
-import de.steamwar.inventory.ui.fragments.HorizontalScrollLayout;
-import de.steamwar.inventory.ui.item.ItemBuilder;
-import de.steamwar.inventory.ui.item.UIItem;
-import de.steamwar.inventory.ui.util.UpdateStream;
-import de.steamwar.message.Message;
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.Inventory;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import static de.steamwar.inventory.ui.test.TestInvCommand.STREAM;
-
-public class TestInventory extends StatefulUIInventory<List<Integer>> {
-
-    private HorizontalScrollLayout scrollLayout;
-    private static int counter = 1;
-
-    public TestInventory(UpdateStream<List<Integer>> stateObservable) {
-        super(stateObservable);
-        scrollLayout = new HorizontalScrollLayout(new ArrayList<>());
-    }
-
-    @Override
-    protected UIComponent render(List<Integer> state) {
-        return scrollLayout;
-    }
-
-    @Override
-    protected void update(List<Integer> state) {
-        System.out.println("Update");
-        List<UIComponent> items = state.stream().map(integer -> new UIItem(ItemBuilder.of(Material.ACACIA_PLANKS).displayName(String.valueOf(integer))).onClickNoUpdate(inventoryClickEvent -> STREAM.update(current -> {
-            current.remove(integer);
-            return current;
-        }))).collect(Collectors.toList());
-        items.add(new UIItem(ItemBuilder.of(Material.BUCKET).displayName("Add")).onClickNoUpdate(inventoryClickEvent -> STREAM.update(current -> {
-            current.add(counter++);
-            return current;
-        })));
-        scrollLayout = scrollLayout.data(items);
-    }
-
-    @Override
-    public Inventory createInventory(Player player) {
-        return Bukkit.createInventory(null, 9 * 6, "Test Inventory");
-    }
-
-    @Override
-    public Message getMessages() {
-        return Core.MESSAGE;
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/util/ComponentRender.java

@@ -1,32 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.util;
-
-import lombok.Data;
-import lombok.With;
-
-import java.util.List;
-
-@Data
-@With
-public class ComponentRender {
-    private final List<RenderItem> items;
-    private final Size size;
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/util/RenderContext.java

@@ -1,43 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.util;
-
-import de.steamwar.inventory.ui.UIInventory;
-import lombok.Data;
-import lombok.With;
-
-import java.util.List;
-import java.util.function.Supplier;
-
-@Data
-@With
-public class RenderContext {
-    private final Size inventorySize;
-    private final Size containerSize;
-    private final UIInventory inventory;
-
-    public  <T> T useMemo(Supplier<T> supplier, List<Object> dependencies) {
-        return inventory.useMemo(supplier, dependencies);
-    }
-
-    public <T> T useMemo(Supplier<T> supplier) {
-        return inventory.useMemo(supplier);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/util/RenderItem.java

@@ -1,42 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.util;
-
-import de.steamwar.inventory.ui.item.ItemBuilder;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.With;
-import org.bukkit.event.inventory.InventoryClickEvent;
-
-import java.util.function.Function;
-
-@Data
-@With
-@AllArgsConstructor
-public class RenderItem {
-    private int x;
-    private int y;
-    private ItemBuilder itemStack;
-    private Function<InventoryClickEvent, Boolean> clickEvent;
-
-    public RenderItem shift(int deltaX, int deltaY) {
-        return withX(x + deltaX).withY(y + deltaY);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/util/Size.java

@@ -1,34 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.util;
-
-import lombok.Data;
-import lombok.With;
-
-@Data
-@With
-public class Size {
-    private final int width;
-    private final int height;
-
-    public Size shrink(int width, int height) {
-        return new Size(this.width - width, this.height - height);
-    }
-}

SpigotCore/SpigotCore_Main/src/de/steamwar/inventory/ui/util/UpdateStream.java

@@ -1,66 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2025 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.inventory.ui.util;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class UpdateStream<T> {
-
-    private T current;
-
-    private final List<Subscriber<T>> subscribers = new ArrayList<>();
-
-    public UpdateStream(T current) {
-        this.current = current;
-    }
-
-    public Unsubscriber subscribe(Subscriber<T> subscriber) {
-        subscribers.add(subscriber);
-        subscriber.onUpdate(current);
-        return () -> subscribers.remove(subscriber);
-    }
-
-    public T get() {
-        return current;
-    }
-
-    public void emit(T newCurrent) {
-        current = newCurrent;
-        subscribers.forEach(subscriber -> subscriber.onUpdate(newCurrent));
-    }
-
-    public void update(Updater<T> updater) {
-        current = updater.update(current);
-        subscribers.forEach(subscriber -> subscriber.onUpdate(current));
-    }
-
-    public interface Subscriber<T> {
-        void onUpdate(T current);
-    }
-
-    public interface Unsubscriber {
-        void unsubscribe();
-    }
-
-    public interface Updater<T> {
-        T update(T current);
-    }
-}

VelocityCore/build.gradle.kts

@@ -67,3 +67,11 @@ dependencies {
 
     implementation(libs.nbt)
 }
+
+tasks.register<DevServer>("DevVelocity") {
+    group = "run"
+    description = "Run a Dev Velocity"
+    dependsOn(":VelocityCore:shadowJar")
+    dependsOn(":VelocityCore:Persistent:jar")
+    template = "DevVelocity"
+}

VelocityCore/src/de/steamwar/velocitycore/ServerVersion.java

@@ -44,6 +44,7 @@ public enum ServerVersion {
     PAPER_18("paper-1.18.2.jar", 15, ProtocolVersion.MINECRAFT_1_18_2),
     PAPER_19("paper-1.19.3.jar", 19, ProtocolVersion.MINECRAFT_1_19_3),
     PAPER_20("paper-1.20.1.jar", 20, ProtocolVersion.MINECRAFT_1_20),
+    DEVEL_21("paper-1.21.5.jar", 21, ProtocolVersion.MINECRAFT_1_21_5),
     PAPER_21("paper-1.21.3.jar", 21, ProtocolVersion.MINECRAFT_1_21_2);
 
     private static final Map<String, ServerVersion> chatMap = new HashMap<>();
@@ -94,6 +95,10 @@ public enum ServerVersion {
     }
 
     public static ServerVersion get(int version) {
+        if (version == 21) {
+            return DEVEL_21;
+        }
+
         return versionMap.get(version);
     }
 

WebsiteBackend/src/de/steamwar/routes/Schematic.kt

@@ -149,6 +149,23 @@ fun Route.configureSchematic() {
                         return@let SchematicFormat.SPONGE_V2
                 }
 
+                if (version == SchematicFormat.SPONGE_V3) {
+                    try {
+                        val fawe = schem.getCompound("Metadata")
+                            .getCompound("WorldEdit")
+                            .getString("Version")
+                            .value
+
+                        if (fawe.equals("2.12.3-SNAPSHOT")) {
+                            SWException.log("Schematic with Bugged Version Uploaded", """
+                            Schematic=$schemName
+                            User=${user.userName}
+                            Id=${user.id}
+                        """.trimIndent())
+                        }
+                    } catch (_: Exception) {}
+                }
+
                 val data = NodeData(node.id, version)
                 data.saveFromStream(content.inputStream(), version)
 

buildSrc/src/steamwar.devserver.gradle

@@ -0,0 +1,214 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  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/>.
+ */
+plugins {
+}
+
+class DevServer extends DefaultTask {
+
+    @Input
+    @Optional
+    String worldName = null
+
+    @Input
+    String template = null
+
+    @Input
+    @Optional
+    String plugins = null
+
+    @Input
+    @Optional
+    Integer port = null
+
+    @Input
+    @Optional
+    String jar = null
+
+    @Input
+    @Optional
+    Map<String, String> dParams = new HashMap<>()
+
+    DevServer() {
+        super()
+        doFirst {
+            List<Project> projects = []
+            projects.add(project)
+            while (projects.first.parent != null) {
+                projects.add(0, projects.first.parent)
+            }
+
+            def properties = new Properties()
+            projects.forEach {
+                def file = new File(it.projectDir, "steamwar.properties")
+                if (file.exists()) {
+                    properties.load(new FileInputStream(file))
+                }
+            }
+
+            if (worldName == null) worldName = properties.get("worldName")
+            host = properties.get("host")
+
+            if (host == null) {
+                throw new GradleException("Please supply the 'host' in a 'steamwar.properties' files either in this project dir or any parent project!")
+            }
+        }
+        doLast {
+            checkHasTemplate()
+            uploadDependencies()
+            startDevServer()
+        }
+        finalizedBy(new Finalizer())
+    }
+
+    @Internal
+    BufferedWriter processInput
+
+    @Internal
+    String host
+
+    @Internal
+    Boolean running = true
+
+    class Finalizer extends DefaultTask {
+
+        Finalizer() {
+            super()
+            doLast {
+                running = false
+                if (processInput != null) {
+                    processInput.write(template.endsWith("Velocity") ? "end\n" : "stop\n")
+                    processInput.flush()
+                }
+            }
+        }
+    }
+
+    void checkHasTemplate() {
+        def process = new ProcessBuilder("ssh", host, "-T", "ls $template").start()
+        process.waitFor()
+        if (new BufferedReader(new InputStreamReader(process.inputStream)).lines().count() < 4) {
+            throw new GradleException("Used template is not in your user.home directory of the given host $host")
+        }
+    }
+
+    void uploadDependencies() {
+        def base = plugins == null ? "$template/plugins" : plugins
+        println("Uploading to ~/$base")
+        this.dependsOn.forEach {
+            Project resolved
+            AbstractArchiveTask archiveTask
+            if (it instanceof String) {
+                resolved = project.findProject(it.substring(0, it.lastIndexOf(':')))
+                archiveTask = (AbstractArchiveTask) resolved.tasks.findByName(it.substring(it.lastIndexOf(':') + 1))
+            } else {
+                throw new GradleException("Illegal argument for uploading dependencies")
+            }
+
+            def archive = archiveTask.archiveFile.get().asFile
+            println("Uploading $archive")
+            new ProcessBuilder("ssh", host, "-T", "rm $base/${archive.name.replace("-all", "")}").start().waitFor()
+            new ProcessBuilder("scp", archive.absolutePath, "$host:~/$base/${archive.name.replace("-all", "")}").start().waitFor()
+            println("Uploaded  $archive")
+        }
+    }
+
+    void startDevServer() {
+        def devPy = new StringBuilder().append("dev.py")
+        if (port != null) devPy.append(" --port $port")
+        if (worldName != null) devPy.append(" -w $template/$worldName")
+        if (plugins != null) devPy.append(" -p $plugins")
+        if (jar != null) devPy.append(" --jar $jar")
+        for (Map.Entry<String, String> dParam : dParams.entrySet()) {
+            devPy.append(" -D${dParam.key}=${dParam.value}")
+        }
+        devPy.append(" $template")
+        println("Starting $template with command ${devPy.toString()}")
+
+        def process = new ProcessBuilder("ssh", host, "-T", devPy.toString()).start()
+        def processOutput = new BufferedReader(new InputStreamReader(process.inputStream))
+        new Thread({
+            while (running) {
+                if (processOutput.ready()) {
+                    println(processOutput.readLine())
+                }
+            }
+        }).start()
+
+        processInput = new BufferedWriter(new OutputStreamWriter(process.outputStream))
+        def input = new BufferedReader(new InputStreamReader(System.in))
+        new Thread({
+            while (running) {
+                def text = input.readLine()
+                if (text == null) break
+                processInput.write(text)
+                processInput.newLine()
+                processInput.flush()
+            }
+        }).start()
+
+        process.waitFor()
+        processInput = null
+        running = false
+    }
+}
+
+class FightServer extends DevServer {
+
+    @Input
+    @Optional
+    Integer checkSchemID = 0
+
+    @Input
+    @Optional
+    Integer prepareSchemID = 0
+
+    @Input
+    @Optional
+    Integer replay = 0
+
+    @Input
+    @Optional
+    String config = null
+
+    @Input
+    @Optional
+    // Property: fightID
+    Integer eventKampfID = 0
+
+    @Input
+    @Optional
+    UUID blueLeader = null
+
+    @Input
+    @Optional
+    UUID redLeader = null
+
+    FightServer() {
+        super()
+        doFirst {
+            if (checkSchemID != 0) dParams.put("checkSchemID", "$checkSchemID")
+            if (prepareSchemID != 0) dParams.put("prepareSchemID", "$prepareSchemID")
+            if (replay != 0) dParams.put("replay", "$replay")
+            if (eventKampfID != 0) dParams.put("fightID", "$eventKampfID")
+            if (blueLeader != null) dParams.put("blueLeader", blueLeader.toString())
+            if (redLeader != null) dParams.put("redLeader", redLeader.toString())
+            if (config != null) dParams.put("config", config)
+        }
+    }
+}