Move listener to permanent

BauSystem/BauSystem_Main/build.gradle.kts

@@ -18,7 +18,7 @@
  */
 
 plugins {
-    steamwar.kotlin
+    steamwar.java
     widener
 }
 

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/BauSystem.java

@@ -22,7 +22,6 @@ package de.steamwar.bausystem;
 import de.steamwar.bausystem.config.BauServer;
 import de.steamwar.bausystem.configplayer.Config;
 import de.steamwar.bausystem.configplayer.ConfigConverter;
-import de.steamwar.bausystem.features.cannonCore.CannonCoreRegistrationKt;
 import de.steamwar.bausystem.features.gui.BauGUI;
 import de.steamwar.bausystem.features.script.lua.SteamWarLuaPlugin;
 import de.steamwar.bausystem.features.script.lua.libs.LuaLib;
@@ -136,8 +135,6 @@ public class BauSystem extends JavaPlugin implements Listener {
 
         String identifier = BauServerInfo.getOwnerUser().getUUID().toString().replace("-", "");
         WorldIdentifier.set("bau/" + Core.getVersion() + "/" + identifier);
-
-        CannonCoreRegistrationKt.register(this);
     }
 
     @EventHandler

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCore.kt

@@ -1,30 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import org.bukkit.Location
-
-class CannonCore(val location: Location) {
-
-    companion object Manager {
-        var activeCores:  Observable<List<CannonCore>> = Observable(ArrayList())
-    }
-}
-

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCoreCommand.kt

@@ -1,34 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import de.steamwar.bausystem.SWUtils
-import de.steamwar.command.SWCommand
-import org.bukkit.entity.Player
-
-object CannonCoreCommand : SWCommand("cannoncore") {
-
-    @Register
-    fun giveCannonCoreWand(player: Player) {
-        val wandItem = CannonCoreWand.getWandItem()
-
-        SWUtils.giveItemToPlayer(player, wandItem)
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCoreEntity.kt

@@ -1,46 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import de.steamwar.entity.RBlockDisplay
-import de.steamwar.entity.REntityAction
-import de.steamwar.entity.REntityServer
-import de.steamwar.entity.RInteraction
-import org.bukkit.Location
-import org.bukkit.Material
-import org.bukkit.entity.Player
-
-class CannonCoreEntity: RBlockDisplay  {
-    val entityMaterial = Material.COMMAND_BLOCK
-
-    val hitbox: RInteraction
-
-    constructor(server: REntityServer, location: Location, onClick: (player: Player, clickAction: REntityAction) -> Unit) : super(server, location) {
-        setBlock(entityMaterial.createBlockData())
-
-        hitbox = RInteraction(server, location)
-        hitbox.setCallback(onClick)
-    }
-
-    override fun die() {
-        super.die()
-        hitbox.die()
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCoreRegistration.kt

@@ -1,29 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import org.bukkit.plugin.Plugin
-
-fun register(plugin: Plugin) {
-    CannonCoreCommand.register()
-
-    val pluginManager = plugin.server.pluginManager
-    pluginManager.registerEvents(CannonCoreWand, plugin)
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCoreWand.kt

@@ -1,76 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import de.steamwar.bausystem.BauSystem
-import de.steamwar.bausystem.utils.ItemUtils
-import de.steamwar.core.SWPlayer
-import de.steamwar.inventory.SWItem
-import org.bukkit.Material
-import org.bukkit.entity.Player
-import org.bukkit.event.EventHandler
-import org.bukkit.event.Listener
-import org.bukkit.event.player.PlayerItemHeldEvent
-import org.bukkit.inventory.ItemStack
-import org.bukkit.plugin.java.JavaPlugin
-
-object CannonCoreWand : Listener {
-    val wandId = "CANNON_CORE_WAND"
-    val wandMaterial = Material.BREEZE_ROD
-
-
-    fun getWandItem(): ItemStack {
-        val title = "§eCannon Core Wand"
-        val lore = listOf(
-            "§eRight Click §8- §7Create a new cannon core"
-        )
-
-        val wand = SWItem(wandMaterial, title, lore, false, null)
-        val item = wand.itemStack
-        return ItemUtils.setItem(item, wandId)
-    }
-
-    fun isWandItem(itemStack: ItemStack?): Boolean {
-        return ItemUtils.isItem(itemStack, wandId)
-    }
-
-    @EventHandler
-    fun onPlayerEquip(event: PlayerItemHeldEvent) {
-        val player = event.player
-        val swPlayer = SWPlayer.of(event.player)
-        val item = player.inventory.getItem(event.newSlot)
-
-        if (isWandItem(item)) {
-            scheduleDisplayUpdate(player)
-        } else {
-            swPlayer.removeComponent(EmptyCannonCoreWandDisplay::class.java)
-        }
-    }
-
-    private fun scheduleDisplayUpdate(player: Player) {
-        BauSystem.runTaskLater(JavaPlugin.getPlugin(BauSystem::class.java), Runnable { updateDisplay(player) }, 2)
-    }
-
-    private fun updateDisplay(player: Player) {
-        if (isWandItem(player.inventory.itemInMainHand)) {
-            EmptyCannonCoreWandDisplay(player)
-        }
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/CannonCoresDisplay.kt

@@ -1,45 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import de.steamwar.core.SWPlayer
-import de.steamwar.entity.REntityServer
-import org.bukkit.entity.Player
-
-class CannonCoresDisplay: SWPlayer.Component {
-    val displayServer = REntityServer()
-    val unlisten: () -> Unit
-
-    constructor(owner: Player) {
-        unlisten = CannonCore.activeCores.observe( { cores ->
-            displayServer.entities.forEach { it.die() }
-            cores.forEach { CannonCoreEntity(displayServer, it.location) { _, _ -> println("Handler clicked at ${it.location}") } }
-        })
-    }
-
-    override fun onMount(player: SWPlayer) {
-        displayServer.addPlayer(player.player)
-    }
-
-    override fun onUnmount(player: SWPlayer?) {
-        unlisten()
-        displayServer.close()
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/EmptyCannonCoreWandDisplay.kt

@@ -1,57 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-import de.steamwar.core.SWPlayer
-import de.steamwar.cursor.Cursor
-import org.bukkit.Material
-import org.bukkit.entity.Player
-
-class EmptyCannonCoreWandDisplay : SWPlayer.Component {
-    val coresDisplay: CannonCoresDisplay
-    var cursor: Cursor
-
-    constructor(owner: Player) {
-        coresDisplay = CannonCoresDisplay(owner)
-        SWPlayer.of(owner).setComponent(this)
-
-        cursor = Cursor(
-            coresDisplay.displayServer, owner, Material.GLASS, Material.COMMAND_BLOCK,
-            listOf(
-                Cursor.CursorMode.BLOCK_ALIGNED
-            ),
-        ) { location, hitEntity, action ->
-            print("Hello")
-        }
-    }
-
-    override fun onMount(player: SWPlayer) {
-        coresDisplay.onMount(player)
-    }
-
-    override fun onUnmount(player: SWPlayer) {
-
-        player.getComponent(Cursor::class.java)
-            .filter { it === cursor }
-            .ifPresent { player.removeComponent(Cursor::class.java) }
-
-        coresDisplay.onUnmount(player)
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/features/cannonCore/Observable.kt

@@ -1,47 +0,0 @@
-/*
- *   This file is a part of the SteamWar software.
- *
- *   Copyright (C) 2026 SteamWar.de-Serverteam
- *
- *   This program is free software: you can redistribute it and/or modify
- *   it under the terms of the GNU Affero General Public License as published by
- *   the Free Software Foundation, either version 3 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *   GNU Affero General Public License for more details.
- *
- *   You should have received a copy of the GNU Affero General Public License
- *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package de.steamwar.bausystem.features.cannonCore
-
-typealias Observer<T> = (currentValue: T) -> Unit
-
-class Observable<T>(var value: T) {
-    private val observers = ArrayList<Observer<T>>()
-
-    fun set(value: T) {
-        val oldValue = this.value
-        this.value = value
-
-        observers.forEach { it.invoke(value) }
-    }
-
-    fun get(): T {
-        return value
-    }
-
-    fun observe(observer: Observer<T>): () -> Unit {
-        observers.add(observer)
-        observer(value)
-        return {removeObserver(observer)}
-    }
-
-    fun removeObserver(observer: Observer<T>) {
-        observers.remove(observer)
-    }
-}

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/utils/ItemUtils.java

@@ -20,30 +20,28 @@
 package de.steamwar.bausystem.utils;
 
 import de.steamwar.bausystem.SWUtils;
+import lombok.experimental.UtilityClass;
 import org.bukkit.NamespacedKey;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.persistence.PersistentDataContainer;
 import org.bukkit.persistence.PersistentDataType;
 
-public final class ItemUtils {
+@UtilityClass
+public class ItemUtils {
 
-    private static final NamespacedKey ITEM_KEY = SWUtils.getNamespaceKey("bau_item");
+    private final NamespacedKey ITEM_KEY = SWUtils.getNamespaceKey("bau_item");
 
-    private ItemUtils() {
-    }
-
-    public static boolean isItem(ItemStack itemStack, String tag) {
+    public boolean isItem(ItemStack itemStack, String tag) {
         String value = getTag(itemStack, ITEM_KEY);
         return value != null && value.equals(tag);
     }
 
-    public static ItemStack setItem(ItemStack itemStack, String tag) {
+    public void setItem(ItemStack itemStack, String tag) {
         setTag(itemStack, ITEM_KEY, tag);
-        return itemStack;
     }
 
-    public static String getTag(ItemStack itemStack, NamespacedKey key) {
+    public String getTag(ItemStack itemStack, NamespacedKey key) {
         if (itemStack == null) {
             return null;
         }
@@ -58,7 +56,7 @@ public final class ItemUtils {
         return container.get(key, PersistentDataType.STRING);
     }
 
-    public static void setTag(ItemStack itemStack, NamespacedKey key, String value) {
+    public void setTag(ItemStack itemStack, NamespacedKey key, String value) {
         if (itemStack == null) {
             return;
         }

BauSystem/build.gradle.kts

@@ -38,5 +38,4 @@ tasks.register<DevServer>("DevBau21") {
     dependsOn(":BauSystem:shadowJar")
     dependsOn(":SchematicSystem:shadowJar")
     template = "Bau21"
-    debug = true
 }

FightSystem/FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java

@@ -1,7 +1,7 @@
 /*
  *   This file is a part of the SteamWar software.
  *
- *   Copyright (C) 2025 SteamWar.de-Serverteam
+ *   Copyright (C) 2026 SteamWar.de-Serverteam
  *
  *   This program is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU Affero General Public License as published by
@@ -31,17 +31,16 @@ import de.steamwar.linkage.Linked;
 import net.md_5.bungee.api.ChatMessageType;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
+import org.bukkit.Tag;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.type.Dispenser;
+import org.bukkit.block.data.type.DriedGhast;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.TNTPrimed;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockBreakEvent;
-import org.bukkit.event.block.BlockDispenseEvent;
-import org.bukkit.event.block.BlockFromToEvent;
-import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.block.*;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
@@ -258,4 +257,16 @@ public class Permanent implements Listener {
         event.setCancelled(true);
         FightSystem.getMessage().sendPrefixless("NO_BLOCK_BREAK", event.getPlayer(), ChatMessageType.ACTION_BAR);
     }
+
+    /**
+     * Prevents Dried Ghast from spawning and plants from growing
+     */
+    @EventHandler
+    public void onBlockGrow(BlockGrowEvent event) {
+        var type = event.getBlock().getType();
+
+        if (event.getBlock().getBlockData() instanceof DriedGhast || Tag.CROPS.isTagged(type) || Tag.SAPLINGS.isTagged(type)) {
+            event.setCancelled(true);
+        }
+    }
 }