Add listener to prevent dried ghasts from growing

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

@@ -0,0 +1,41 @@
+/*
+ *   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.fightsystem.listener;
+
+import de.steamwar.linkage.Linked;
+import org.bukkit.Tag;
+import org.bukkit.block.data.type.DriedGhast;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockGrowEvent;
+
+@Linked
+public class GrowListener implements Listener {
+
+    /**
+     * Prevents Dried Ghast from spawning and plants from growing
+     */
+    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);
+        }
+    }
+}