Merge pull request #285 from Leleawa/master

NoBundleDrops

Author: xGinko

AnarchyExploitFixesFolia/src/main/java/me/xginko/aef/modules/lagpreventions/NoBundleDrops.java

@@ -0,0 +1,47 @@
+package me.xginko.aef.modules.lagpreventions;
+
+import com.cryptomorin.xseries.XEntityType;
+import com.cryptomorin.xseries.XMaterial;
+import com.destroystokyo.paper.MaterialTags;
+import me.xginko.aef.modules.AEFModule;
+import org.bukkit.entity.Item;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.inventory.ItemStack;
+
+public class NoBundleDrops extends AEFModule implements Listener {
+
+    public NoBundleDrops() {
+        super("lag-preventions.anti-bundle-drops", false, """
+                This feature only effective on server versions that have bundles.
+                Disables bundles dropping stored items when blown up.\s
+                This helps fix client- and serverside lag when done often and fast.""");
+    }
+
+    @Override
+    public void enable() {
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+    }
+
+    @Override
+    public void disable() {
+        HandlerList.unregisterAll(this);
+    }
+
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    private void onEntityDamage(EntityDamageEvent event) {
+        if (event.getEntityType() != XEntityType.ITEM.get()) return;
+
+        if (event.getCause() == EntityDamageEvent.DamageCause.BLOCK_EXPLOSION || event.getCause() == EntityDamageEvent.DamageCause.ENTITY_EXPLOSION) {
+            Item item = (Item) event.getEntity();
+            if (!XMaterial.matchXMaterial(item.getItemStack()).name().endsWith("BUNDLE")) return;
+            if (event.getFinalDamage() >= item.getHealth()) {
+                event.setCancelled(true); // Cancel damage so the drop logic doesn't happen
+                item.remove(); // remove entity
+            }
+        }
+    }
+}