CoreProtect v22.3 release

E.g. when a hopper is repeatedly trying to push into a smoker, but no items are actually being transferred

README.md

@@ -41,7 +41,7 @@ Maven
 <dependency>
     <groupId>net.coreprotect</groupId>
     <artifactId>coreprotect</artifactId>
-    <version>22.2</version>
+    <version>22.3</version>
     <scope>provided</scope>
 </dependency>
 ```

build.gradle

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = 'net.coreprotect'
-String projectVersion = '22.2'
+String projectVersion = '22.3'
 String projectBranch = ''
 version = projectVersion // `version` might be modified, we don't always want that (e.g. plugin.yml)
 description = 'Provides block protection for your server.'
@@ -34,7 +34,7 @@ dependencies {
     compileOnly('com.sk89q.worldedit:worldedit-bukkit:7.0.0-SNAPSHOT') {
         exclude group: 'org.bukkit'
     }
-    compileOnly 'dev.folia:folia-api:1.20.1-R0.1-SNAPSHOT'
+    compileOnly 'io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT'
     implementation 'org.bstats:bstats-bukkit-lite:1.8'
     implementation 'com.zaxxer:HikariCP:5.0.1'
 }

pom.xml

@@ -2,7 +2,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>net.coreprotect</groupId>
   <artifactId>CoreProtect</artifactId>
-  <version>22.2</version>
+  <version>22.3</version>
   <properties>
     <project.branch></project.branch>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>io.papermc.paper</groupId>
       <artifactId>paper-api</artifactId>
-      <version>1.20.2-R0.1-SNAPSHOT</version>
+      <version>1.20.4-R0.1-SNAPSHOT</version>
       <scope>provided</scope>
     </dependency>
     <dependency>

src/main/java/net/coreprotect/api/QueueLookup.java

@@ -3,6 +3,7 @@ package net.coreprotect.api;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.ListIterator;
 import java.util.Map;
 
 import org.bukkit.Location;
@@ -49,7 +50,9 @@ public class QueueLookup extends Queue {
             Map<Integer, Object> consumerObject = Consumer.consumerObjects.get(currentConsumer);
 
             Location oldLocation = block.getLocation();
-            for (Object[] data : consumerData) {
+            ListIterator<Object[]> iterator = consumerData.listIterator();
+            while (iterator.hasNext()) {
+                Object[] data = iterator.next();
                 int id = (int) data[0];
                 int action = (int) data[1];
                 if (action != Process.BLOCK_BREAK && action != Process.BLOCK_PLACE) {

src/main/java/net/coreprotect/bukkit/BukkitAdapter.java

@@ -13,6 +13,7 @@ import org.bukkit.block.BlockState;
 import org.bukkit.block.Sign;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Directional;
+import org.bukkit.entity.Arrow;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.ItemFrame;
@@ -22,6 +23,10 @@ import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.MerchantRecipe;
 import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.potion.PotionData;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionType;
 
 import net.coreprotect.config.ConfigHandler;
 import net.coreprotect.utility.Util;
@@ -258,4 +263,20 @@ public class BukkitAdapter implements BukkitInterface {
         return true;
     }
 
+    @Override
+    public ItemStack getArrowMeta(Arrow arrow, ItemStack itemStack) {
+        PotionData data = arrow.getBasePotionData();
+        if (data.getType() != PotionType.UNCRAFTABLE) {
+            itemStack = new ItemStack(Material.TIPPED_ARROW);
+            PotionMeta meta = (PotionMeta) itemStack.getItemMeta();
+            meta.setBasePotionData(data);
+            for (PotionEffect effect : arrow.getCustomEffects()) {
+                meta.addCustomEffect(effect, false);
+            }
+            itemStack.setItemMeta(meta);
+        }
+
+        return itemStack;
+    }
+
 }

src/main/java/net/coreprotect/bukkit/BukkitInterface.java

@@ -9,6 +9,7 @@ import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.Sign;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.entity.Arrow;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
 import org.bukkit.entity.LivingEntity;
@@ -82,4 +83,6 @@ public interface BukkitInterface {
 
     public boolean isSignFront(SignChangeEvent event);
 
+    public ItemStack getArrowMeta(Arrow arrow, ItemStack itemStack);
+
 }

src/main/java/net/coreprotect/bukkit/Bukkit_v1_16.java

@@ -20,7 +20,7 @@ import net.coreprotect.model.BlockGroup;
 public class Bukkit_v1_16 extends BukkitAdapter implements BukkitInterface {
 
     public Bukkit_v1_16() {
-        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN));
+        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN));
         BlockGroup.TRACK_BOTTOM = new HashSet<>(Arrays.asList(Material.WEEPING_VINES));
         BlockGroup.TRACK_SIDE = new HashSet<>(Arrays.asList(Material.WALL_TORCH, Material.REDSTONE_WALL_TORCH, Material.RAIL, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.ACTIVATOR_RAIL, Material.WHITE_BED, Material.ORANGE_BED, Material.MAGENTA_BED, Material.LIGHT_BLUE_BED, Material.YELLOW_BED, Material.LIME_BED, Material.PINK_BED, Material.GRAY_BED, Material.LIGHT_GRAY_BED, Material.CYAN_BED, Material.PURPLE_BED, Material.BLUE_BED, Material.BROWN_BED, Material.GREEN_BED, Material.RED_BED, Material.BLACK_BED, Material.LADDER, Material.ACACIA_WALL_SIGN, Material.BIRCH_WALL_SIGN, Material.DARK_OAK_WALL_SIGN, Material.JUNGLE_WALL_SIGN, Material.OAK_WALL_SIGN, Material.SPRUCE_WALL_SIGN, Material.VINE, Material.COCOA, Material.TRIPWIRE_HOOK, Material.WHITE_WALL_BANNER, Material.ORANGE_WALL_BANNER, Material.MAGENTA_WALL_BANNER, Material.LIGHT_BLUE_WALL_BANNER, Material.YELLOW_WALL_BANNER, Material.LIME_WALL_BANNER, Material.PINK_WALL_BANNER, Material.GRAY_WALL_BANNER, Material.LIGHT_GRAY_WALL_BANNER, Material.CYAN_WALL_BANNER, Material.PURPLE_WALL_BANNER, Material.BLUE_WALL_BANNER, Material.BROWN_WALL_BANNER, Material.GREEN_WALL_BANNER, Material.RED_WALL_BANNER, Material.BLACK_WALL_BANNER, Material.SOUL_WALL_TORCH, Material.CRIMSON_WALL_SIGN, Material.WARPED_WALL_SIGN));
         BlockGroup.DOORS = new HashSet<>(Arrays.asList(Material.OAK_DOOR, Material.SPRUCE_DOOR, Material.BIRCH_DOOR, Material.JUNGLE_DOOR, Material.ACACIA_DOOR, Material.DARK_OAK_DOOR, Material.CRIMSON_DOOR, Material.WARPED_DOOR));
@@ -34,7 +34,7 @@ public class Bukkit_v1_16 extends BukkitAdapter implements BukkitInterface {
         BlockGroup.INTERACT_BLOCKS = new HashSet<>(Arrays.asList(Material.SPRUCE_FENCE_GATE, Material.BIRCH_FENCE_GATE, Material.JUNGLE_FENCE_GATE, Material.DARK_OAK_FENCE_GATE, Material.ACACIA_FENCE_GATE, Material.DISPENSER, Material.NOTE_BLOCK, Material.CHEST, Material.FURNACE, Material.LEVER, Material.REPEATER, Material.ACACIA_TRAPDOOR, Material.BIRCH_TRAPDOOR, Material.DARK_OAK_TRAPDOOR, Material.JUNGLE_TRAPDOOR, Material.SPRUCE_TRAPDOOR, Material.OAK_TRAPDOOR, Material.OAK_FENCE_GATE, Material.BREWING_STAND, Material.ANVIL, Material.CHIPPED_ANVIL, Material.DAMAGED_ANVIL, Material.ENDER_CHEST, Material.TRAPPED_CHEST, Material.COMPARATOR, Material.HOPPER, Material.DROPPER, Material.SHULKER_BOX, Material.BLACK_SHULKER_BOX, Material.BLUE_SHULKER_BOX, Material.BROWN_SHULKER_BOX, Material.CYAN_SHULKER_BOX, Material.GRAY_SHULKER_BOX, Material.GREEN_SHULKER_BOX, Material.LIGHT_BLUE_SHULKER_BOX, Material.LIME_SHULKER_BOX, Material.MAGENTA_SHULKER_BOX, Material.ORANGE_SHULKER_BOX, Material.PINK_SHULKER_BOX, Material.PURPLE_SHULKER_BOX, Material.RED_SHULKER_BOX, Material.LIGHT_GRAY_SHULKER_BOX, Material.WHITE_SHULKER_BOX, Material.YELLOW_SHULKER_BOX, Material.BARREL, Material.BLAST_FURNACE, Material.GRINDSTONE, Material.LOOM, Material.SMOKER, Material.CRAFTING_TABLE, Material.CARTOGRAPHY_TABLE, Material.ENCHANTING_TABLE, Material.SMITHING_TABLE, Material.STONECUTTER, Material.CRIMSON_FENCE_GATE, Material.WARPED_FENCE_GATE, Material.CRIMSON_TRAPDOOR, Material.WARPED_TRAPDOOR));
         BlockGroup.SAFE_INTERACT_BLOCKS = new HashSet<>(Arrays.asList(Material.LEVER, Material.ACACIA_TRAPDOOR, Material.BIRCH_TRAPDOOR, Material.DARK_OAK_TRAPDOOR, Material.JUNGLE_TRAPDOOR, Material.SPRUCE_TRAPDOOR, Material.OAK_TRAPDOOR, Material.OAK_FENCE_GATE, Material.SPRUCE_FENCE_GATE, Material.BIRCH_FENCE_GATE, Material.JUNGLE_FENCE_GATE, Material.DARK_OAK_FENCE_GATE, Material.ACACIA_FENCE_GATE, Material.CRIMSON_FENCE_GATE, Material.WARPED_FENCE_GATE, Material.CRIMSON_TRAPDOOR, Material.WARPED_TRAPDOOR));
         BlockGroup.UPDATE_STATE = new HashSet<>(Arrays.asList(Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.RAIL, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FURNACE, Material.BLAST_FURNACE, Material.SMOKER, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.GLOWSTONE, Material.JACK_O_LANTERN, Material.REPEATER, Material.REDSTONE_LAMP, Material.BEACON, Material.COMPARATOR, Material.DAYLIGHT_DETECTOR, Material.REDSTONE_BLOCK, Material.HOPPER, Material.CHEST, Material.TRAPPED_CHEST, Material.ACTIVATOR_RAIL, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.SHROOMLIGHT, Material.RESPAWN_ANCHOR, Material.CRYING_OBSIDIAN, Material.TARGET));
-        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH));
+        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH));
     }
 
     @Override

src/main/java/net/coreprotect/bukkit/Bukkit_v1_17.java

@@ -31,14 +31,14 @@ public class Bukkit_v1_17 extends Bukkit_v1_16 implements BukkitInterface {
 
     public Bukkit_v1_17() {
         BlockGroup.TRACK_ANY = new HashSet<>(Arrays.asList(Material.PISTON_HEAD, Material.LEVER, Material.BELL, Material.SMALL_AMETHYST_BUD, Material.MEDIUM_AMETHYST_BUD, Material.LARGE_AMETHYST_BUD, Material.AMETHYST_CLUSTER, Material.GLOW_LICHEN));
-        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN, Material.AZALEA, Material.FLOWERING_AZALEA, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF));
+        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN, Material.AZALEA, Material.FLOWERING_AZALEA, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF));
         BlockGroup.TRACK_TOP_BOTTOM = new HashSet<>(Arrays.asList(Material.POINTED_DRIPSTONE, Material.BIG_DRIPLEAF_STEM));
         BlockGroup.TRACK_BOTTOM = new HashSet<>(Arrays.asList(Material.WEEPING_VINES, Material.CAVE_VINES, Material.CAVE_VINES_PLANT, Material.HANGING_ROOTS));
         BlockGroup.VINES = new HashSet<>(Arrays.asList(Material.VINE, Material.WEEPING_VINES, Material.TWISTING_VINES, Material.CAVE_VINES));
         BlockGroup.CANDLES = new HashSet<>(Arrays.asList(Material.CANDLE, Material.BLACK_CANDLE, Material.BLUE_CANDLE, Material.BROWN_CANDLE, Material.CYAN_CANDLE, Material.GRAY_CANDLE, Material.GREEN_CANDLE, Material.LIGHT_BLUE_CANDLE, Material.LIGHT_GRAY_CANDLE, Material.LIME_CANDLE, Material.MAGENTA_CANDLE, Material.ORANGE_CANDLE, Material.PINK_CANDLE, Material.PURPLE_CANDLE, Material.RED_CANDLE, Material.WHITE_CANDLE, Material.YELLOW_CANDLE, Material.CANDLE_CAKE, Material.BLACK_CANDLE_CAKE, Material.BLUE_CANDLE_CAKE, Material.BROWN_CANDLE_CAKE, Material.CYAN_CANDLE_CAKE, Material.GRAY_CANDLE_CAKE, Material.GREEN_CANDLE_CAKE, Material.LIGHT_BLUE_CANDLE_CAKE, Material.LIGHT_GRAY_CANDLE_CAKE, Material.LIME_CANDLE_CAKE, Material.MAGENTA_CANDLE_CAKE, Material.ORANGE_CANDLE_CAKE, Material.PINK_CANDLE_CAKE, Material.PURPLE_CANDLE_CAKE, Material.RED_CANDLE_CAKE, Material.WHITE_CANDLE_CAKE, Material.YELLOW_CANDLE_CAKE));
         BlockGroup.AMETHYST = new HashSet<>(Arrays.asList(Material.SMALL_AMETHYST_BUD, Material.MEDIUM_AMETHYST_BUD, Material.LARGE_AMETHYST_BUD, Material.AMETHYST_CLUSTER));
         BlockGroup.UPDATE_STATE = new HashSet<>(Arrays.asList(Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.RAIL, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FURNACE, Material.BLAST_FURNACE, Material.SMOKER, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.GLOWSTONE, Material.JACK_O_LANTERN, Material.REPEATER, Material.REDSTONE_LAMP, Material.BEACON, Material.COMPARATOR, Material.DAYLIGHT_DETECTOR, Material.REDSTONE_BLOCK, Material.HOPPER, Material.CHEST, Material.TRAPPED_CHEST, Material.ACTIVATOR_RAIL, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.SHROOMLIGHT, Material.RESPAWN_ANCHOR, Material.CRYING_OBSIDIAN, Material.TARGET, Material.SMALL_AMETHYST_BUD, Material.MEDIUM_AMETHYST_BUD, Material.LARGE_AMETHYST_BUD, Material.AMETHYST_CLUSTER, Material.CAVE_VINES, Material.CAVE_VINES_PLANT, Material.GLOW_LICHEN, Material.LIGHT, Material.LAVA_CAULDRON));
-        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.LIGHT, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF, Material.BIG_DRIPLEAF_STEM, Material.GLOW_LICHEN, Material.HANGING_ROOTS));
+        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.LIGHT, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF, Material.BIG_DRIPLEAF_STEM, Material.GLOW_LICHEN, Material.HANGING_ROOTS));
         BlockGroup.VERTICAL_TOP_BOTTOM = new HashSet<>(Arrays.asList(Material.BIG_DRIPLEAF_STEM));
     }
 

src/main/java/net/coreprotect/bukkit/Bukkit_v1_19.java

@@ -16,14 +16,14 @@ import net.coreprotect.model.BlockGroup;
 public class Bukkit_v1_19 extends Bukkit_v1_18 implements BukkitInterface {
 
     public Bukkit_v1_19() {
-        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.MANGROVE_PROPAGULE, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.MANGROVE_SIGN, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN, Material.AZALEA, Material.FLOWERING_AZALEA, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF));
+        BlockGroup.TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.MANGROVE_PROPAGULE, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.MANGROVE_SIGN, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP, Material.SOUL_TORCH, Material.TWISTING_VINES, Material.CRIMSON_FUNGUS, Material.WARPED_FUNGUS, Material.CRIMSON_ROOTS, Material.WARPED_ROOTS, Material.NETHER_SPROUTS, Material.CRIMSON_SIGN, Material.WARPED_SIGN, Material.AZALEA, Material.FLOWERING_AZALEA, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF));
         BlockGroup.TRACK_SIDE = new HashSet<>(Arrays.asList(Material.WALL_TORCH, Material.REDSTONE_WALL_TORCH, Material.RAIL, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.ACTIVATOR_RAIL, Material.WHITE_BED, Material.ORANGE_BED, Material.MAGENTA_BED, Material.LIGHT_BLUE_BED, Material.YELLOW_BED, Material.LIME_BED, Material.PINK_BED, Material.GRAY_BED, Material.LIGHT_GRAY_BED, Material.CYAN_BED, Material.PURPLE_BED, Material.BLUE_BED, Material.BROWN_BED, Material.GREEN_BED, Material.RED_BED, Material.BLACK_BED, Material.LADDER, Material.MANGROVE_WALL_SIGN, Material.ACACIA_WALL_SIGN, Material.BIRCH_WALL_SIGN, Material.DARK_OAK_WALL_SIGN, Material.JUNGLE_WALL_SIGN, Material.OAK_WALL_SIGN, Material.SPRUCE_WALL_SIGN, Material.VINE, Material.COCOA, Material.TRIPWIRE_HOOK, Material.WHITE_WALL_BANNER, Material.ORANGE_WALL_BANNER, Material.MAGENTA_WALL_BANNER, Material.LIGHT_BLUE_WALL_BANNER, Material.YELLOW_WALL_BANNER, Material.LIME_WALL_BANNER, Material.PINK_WALL_BANNER, Material.GRAY_WALL_BANNER, Material.LIGHT_GRAY_WALL_BANNER, Material.CYAN_WALL_BANNER, Material.PURPLE_WALL_BANNER, Material.BLUE_WALL_BANNER, Material.BROWN_WALL_BANNER, Material.GREEN_WALL_BANNER, Material.RED_WALL_BANNER, Material.BLACK_WALL_BANNER, Material.SOUL_WALL_TORCH, Material.CRIMSON_WALL_SIGN, Material.WARPED_WALL_SIGN));
         BlockGroup.DOORS = new HashSet<>(Arrays.asList(Material.OAK_DOOR, Material.SPRUCE_DOOR, Material.BIRCH_DOOR, Material.JUNGLE_DOOR, Material.MANGROVE_DOOR, Material.ACACIA_DOOR, Material.DARK_OAK_DOOR, Material.CRIMSON_DOOR, Material.WARPED_DOOR));
         BlockGroup.BUTTONS = new HashSet<>(Arrays.asList(Material.STONE_BUTTON, Material.OAK_BUTTON, Material.MANGROVE_BUTTON, Material.ACACIA_BUTTON, Material.BIRCH_BUTTON, Material.DARK_OAK_BUTTON, Material.JUNGLE_BUTTON, Material.SPRUCE_BUTTON, Material.POLISHED_BLACKSTONE_BUTTON, Material.CRIMSON_BUTTON, Material.WARPED_BUTTON));
         BlockGroup.PRESSURE_PLATES = new HashSet<>(Arrays.asList(Material.STONE_PRESSURE_PLATE, Material.MANGROVE_PRESSURE_PLATE, Material.ACACIA_PRESSURE_PLATE, Material.BIRCH_PRESSURE_PLATE, Material.DARK_OAK_PRESSURE_PLATE, Material.HEAVY_WEIGHTED_PRESSURE_PLATE, Material.JUNGLE_PRESSURE_PLATE, Material.LIGHT_WEIGHTED_PRESSURE_PLATE, Material.OAK_PRESSURE_PLATE, Material.SPRUCE_PRESSURE_PLATE, Material.CRIMSON_PRESSURE_PLATE, Material.WARPED_PRESSURE_PLATE, Material.POLISHED_BLACKSTONE_PRESSURE_PLATE));
         BlockGroup.INTERACT_BLOCKS = new HashSet<>(Arrays.asList(Material.SPRUCE_FENCE_GATE, Material.BIRCH_FENCE_GATE, Material.JUNGLE_FENCE_GATE, Material.DARK_OAK_FENCE_GATE, Material.MANGROVE_FENCE_GATE, Material.ACACIA_FENCE_GATE, Material.DISPENSER, Material.NOTE_BLOCK, Material.CHEST, Material.FURNACE, Material.LEVER, Material.REPEATER, Material.MANGROVE_TRAPDOOR, Material.ACACIA_TRAPDOOR, Material.BIRCH_TRAPDOOR, Material.DARK_OAK_TRAPDOOR, Material.JUNGLE_TRAPDOOR, Material.SPRUCE_TRAPDOOR, Material.OAK_TRAPDOOR, Material.OAK_FENCE_GATE, Material.BREWING_STAND, Material.ANVIL, Material.CHIPPED_ANVIL, Material.DAMAGED_ANVIL, Material.ENDER_CHEST, Material.TRAPPED_CHEST, Material.COMPARATOR, Material.HOPPER, Material.DROPPER, Material.SHULKER_BOX, Material.BLACK_SHULKER_BOX, Material.BLUE_SHULKER_BOX, Material.BROWN_SHULKER_BOX, Material.CYAN_SHULKER_BOX, Material.GRAY_SHULKER_BOX, Material.GREEN_SHULKER_BOX, Material.LIGHT_BLUE_SHULKER_BOX, Material.LIME_SHULKER_BOX, Material.MAGENTA_SHULKER_BOX, Material.ORANGE_SHULKER_BOX, Material.PINK_SHULKER_BOX, Material.PURPLE_SHULKER_BOX, Material.RED_SHULKER_BOX, Material.LIGHT_GRAY_SHULKER_BOX, Material.WHITE_SHULKER_BOX, Material.YELLOW_SHULKER_BOX, Material.BARREL, Material.BLAST_FURNACE, Material.GRINDSTONE, Material.LOOM, Material.SMOKER, Material.CRAFTING_TABLE, Material.CARTOGRAPHY_TABLE, Material.ENCHANTING_TABLE, Material.SMITHING_TABLE, Material.STONECUTTER, Material.CRIMSON_FENCE_GATE, Material.WARPED_FENCE_GATE, Material.CRIMSON_TRAPDOOR, Material.WARPED_TRAPDOOR));
         BlockGroup.SAFE_INTERACT_BLOCKS = new HashSet<>(Arrays.asList(Material.LEVER, Material.MANGROVE_TRAPDOOR, Material.ACACIA_TRAPDOOR, Material.BIRCH_TRAPDOOR, Material.DARK_OAK_TRAPDOOR, Material.JUNGLE_TRAPDOOR, Material.SPRUCE_TRAPDOOR, Material.OAK_TRAPDOOR, Material.OAK_FENCE_GATE, Material.SPRUCE_FENCE_GATE, Material.BIRCH_FENCE_GATE, Material.JUNGLE_FENCE_GATE, Material.DARK_OAK_FENCE_GATE, Material.MANGROVE_FENCE_GATE, Material.ACACIA_FENCE_GATE, Material.CRIMSON_FENCE_GATE, Material.WARPED_FENCE_GATE, Material.CRIMSON_TRAPDOOR, Material.WARPED_TRAPDOOR));
-        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.MANGROVE_PROPAGULE, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.LIGHT, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF, Material.BIG_DRIPLEAF_STEM, Material.GLOW_LICHEN, Material.HANGING_ROOTS));
+        BlockGroup.NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.MANGROVE_PROPAGULE, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT, Material.SOUL_TORCH, Material.SOUL_WALL_TORCH, Material.LIGHT, Material.SMALL_DRIPLEAF, Material.BIG_DRIPLEAF, Material.BIG_DRIPLEAF_STEM, Material.GLOW_LICHEN, Material.HANGING_ROOTS));
         BlockGroup.SCULK = new HashSet<>(Arrays.asList(Material.SCULK, Material.SCULK_VEIN, Material.SCULK_SENSOR, Material.SCULK_SHRIEKER));
     }
 

src/main/java/net/coreprotect/bukkit/Bukkit_v1_20.java

@@ -11,9 +11,13 @@ import org.bukkit.block.BlockState;
 import org.bukkit.block.ChiseledBookshelf;
 import org.bukkit.block.Sign;
 import org.bukkit.block.sign.Side;
+import org.bukkit.entity.Arrow;
 import org.bukkit.event.block.SignChangeEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionType;
 
 import net.coreprotect.model.BlockGroup;
 
@@ -94,6 +98,27 @@ public class Bukkit_v1_20 extends Bukkit_v1_19 implements BukkitInterface {
         }
     }
 
+    @Override
+    public String parseLegacyName(String name) {
+        switch (name) {
+            case "GRASS_PATH":
+                name = "DIRT_PATH";
+                break;
+            case "GRASS":
+                name = "SHORT_GRASS";
+                break;
+            default:
+                break;
+        }
+
+        // fallback until this method is moved up into v1_21
+        if (name.equals("SHORT_GRASS") && Material.getMaterial(name) == null) {
+            name = "GRASS";
+        }
+
+        return name;
+    }
+
     @Override
     public void setColor(Sign sign, boolean isFront, int color) {
         if (isFront) {
@@ -228,4 +253,22 @@ public class Bukkit_v1_20 extends Bukkit_v1_19 implements BukkitInterface {
         return event.getSide().equals(Side.FRONT);
     }
 
+    @Override
+    public ItemStack getArrowMeta(Arrow arrow, ItemStack itemStack) {
+        PotionType potionType = arrow.getBasePotionType();
+        Color color = arrow.getColor();
+        if (potionType != null || color != null) {
+            itemStack = new ItemStack(Material.TIPPED_ARROW);
+            PotionMeta meta = (PotionMeta) itemStack.getItemMeta();
+            meta.setBasePotionType(potionType);
+            meta.setColor(color);
+            for (PotionEffect effect : arrow.getCustomEffects()) {
+                meta.addCustomEffect(effect, false);
+            }
+            itemStack.setItemMeta(meta);
+        }
+
+        return itemStack;
+    }
+
 }

src/main/java/net/coreprotect/command/TabHandler.java

@@ -301,7 +301,7 @@ public class TabHandler implements TabCompleter {
 
                 if (materials == null) {
                     List<Material> addList = Arrays.asList(Material.ARMOR_STAND);
-                    List<Material> excludeList = Arrays.asList(Material.GRASS);
+                    List<Material> excludeList = Arrays.asList();
                     Set<String> materialList = new HashSet<>();
 
                     Material[] materialValues = Material.values();

src/main/java/net/coreprotect/config/Config.java

@@ -27,7 +27,6 @@ public class Config extends Language {
     private static final Map<String, String[]> HEADERS = new HashMap<>();
     private static final Map<String, String> DEFAULT_VALUES = new LinkedHashMap<>();
     private static final Map<String, Config> CONFIG_BY_WORLD_NAME = new HashMap<>();
-    private static final WeakHashMap<World, Config> CONFIG_BY_WORLD = new WeakHashMap<>();
     private static final String DEFAULT_FILE_HEADER = "# CoreProtect Config";
     public static final String LINE_SEPARATOR = "\n";
 
@@ -262,10 +261,14 @@ public class Config extends Language {
 
     // returns a world specific config if it exists, otherwise the global config
     public static Config getConfig(final World world) {
-        Config ret = CONFIG_BY_WORLD.get(world);
+        return getConfig(world.getName());
+    }
+
+    public static Config getConfig(final String worldName) {
+        Config ret = CONFIG_BY_WORLD_NAME.get(worldName);
         if (ret == null) {
-            ret = CONFIG_BY_WORLD_NAME.getOrDefault(world.getName(), GLOBAL);
-            CONFIG_BY_WORLD.put(world, ret);
+            ret = CONFIG_BY_WORLD_NAME.getOrDefault(worldName, GLOBAL);
+            CONFIG_BY_WORLD_NAME.put(worldName, ret);
         }
         return ret;
     }
@@ -409,7 +412,6 @@ public class Config extends Language {
         }
 
         CONFIG_BY_WORLD_NAME.clear();
-        CONFIG_BY_WORLD.clear();
 
         // we need to load global first since it is used for config defaults
         final byte[] defaultData = data.get("config");

src/main/java/net/coreprotect/config/ConfigHandler.java

@@ -101,6 +101,7 @@ public class ConfigHandler extends Queue {
     public static ConcurrentHashMap<String, List<ItemStack>> itemsSell = new ConcurrentHashMap<>();
     public static ConcurrentHashMap<String, List<ItemStack>> itemsBuy = new ConcurrentHashMap<>();
     public static ConcurrentHashMap<String, Object[]> hopperAbort = new ConcurrentHashMap<>();
+    public static ConcurrentHashMap<String, Object[]> hopperSuccess = new ConcurrentHashMap<>();
     public static Map<String, List<ItemStack[]>> forceContainer = syncMap();
     public static Map<String, Integer> lookupType = syncMap();
     public static Map<String, Object[]> lookupThrottle = syncMap();

src/main/java/net/coreprotect/consumer/process/ContainerTransactionProcess.java

@@ -1,12 +1,16 @@
 package net.coreprotect.consumer.process;
 
 import java.sql.PreparedStatement;
+import java.util.Arrays;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Set;
 
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
 import net.coreprotect.config.ConfigHandler;
@@ -41,6 +45,41 @@ class ContainerTransactionProcess {
                             ConfigHandler.transactingChest.remove(transactingChestId);
                         }
                     }
+                    else if (loggingChestId.startsWith("#hopper")) {
+                        if (force_size == 0 && ConfigHandler.oldContainer.get(loggingChestId).size() == 1 && ConfigHandler.transactingChest.get(transactingChestId).isEmpty()) {
+                            int loopCount = ConfigHandler.loggingChest.get(loggingChestId);
+                            int maxInventorySize = (99 * 54);
+                            try {
+                                Inventory checkInventory = (Inventory) inventory;
+                                maxInventorySize = checkInventory.getSize() * checkInventory.getMaxStackSize();
+                            }
+                            catch (Exception e) {
+                                // use default of 5,346
+                            }
+
+                            if (loopCount > maxInventorySize) {
+                                ItemStack[] destinationContents = null;
+                                ItemStack movedItem = null;
+
+                                String hopperPush = "#hopper-push." + location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ();
+                                Object[] hopperPushData = ConfigHandler.hopperSuccess.remove(hopperPush);
+                                if (hopperPushData != null) {
+                                    destinationContents = (ItemStack[]) hopperPushData[0];
+                                    movedItem = (ItemStack) hopperPushData[1];
+                                }
+
+                                if (destinationContents != null) {
+                                    Set<ItemStack> movedItems = new HashSet<>();
+                                    Object[] lastAbort = ConfigHandler.hopperAbort.get(hopperPush);
+                                    if (lastAbort != null && Arrays.equals(destinationContents, (ItemStack[]) lastAbort[1])) {
+                                        ((Set<?>) lastAbort[0]).forEach(itemStack -> movedItems.add((ItemStack) itemStack));
+                                    }
+                                    movedItems.add(movedItem);
+                                    ConfigHandler.hopperAbort.put(hopperPush, new Object[] { movedItems, destinationContents });
+                                }
+                            }
+                        }
+                    }
                 }
                 inventories.remove(id);
             }

src/main/java/net/coreprotect/database/logger/BlockBreakLogger.java

@@ -38,7 +38,8 @@ public class BlockBreakLogger {
             }
 
             if (!user.startsWith("#")) {
-                CacheHandler.spreadCache.remove(location);
+                String cacheId = location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ() + "." + Util.getWorldId(location.getWorld().getName());
+                CacheHandler.spreadCache.remove(cacheId);
             }
 
             if (checkType == Material.LECTERN) {

src/main/java/net/coreprotect/database/logger/ContainerLogger.java

@@ -161,6 +161,7 @@ public class ContainerLogger extends Queue {
             if (ConfigHandler.blacklist.get(user.toLowerCase(Locale.ROOT)) != null) {
                 return;
             }
+            boolean success = false;
             int slot = 0;
             for (ItemStack item : items) {
                 if (item != null) {
@@ -190,10 +191,17 @@ public class ContainerLogger extends Queue {
                         int data = 0;
                         int amount = item.getAmount();
                         ContainerStatement.insert(preparedStmt, batchCount, time, userId, wid, x, y, z, typeId, data, amount, metadata, action, 0);
+                        success = true;
                     }
                 }
                 slot++;
             }
+
+            if (success && user.equals("#hopper")) {
+                String hopperPush = "#hopper-push." + location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ();
+                ConfigHandler.hopperSuccess.remove(hopperPush);
+                ConfigHandler.hopperAbort.remove(hopperPush);
+            }
         }
         catch (Exception e) {
             e.printStackTrace();

src/main/java/net/coreprotect/database/logger/SkullBreakLogger.java

@@ -10,6 +10,7 @@ import org.bukkit.block.Skull;
 import net.coreprotect.config.ConfigHandler;
 import net.coreprotect.database.Database;
 import net.coreprotect.database.statement.SkullStatement;
+import net.coreprotect.paper.PaperAdapter;
 import net.coreprotect.utility.Util;
 
 public class SkullBreakLogger {
@@ -29,7 +30,7 @@ public class SkullBreakLogger {
             String skullOwner = "";
             int skullKey = 0;
             if (skull.hasOwner()) {
-                skullOwner = skull.getOwningPlayer().getUniqueId().toString();
+                skullOwner = PaperAdapter.ADAPTER.getSkullOwner(skull);
                 ResultSet resultSet = SkullStatement.insert(preparedStmt2, time, skullOwner);
                 if (Database.hasReturningKeys()) {
                     resultSet.next();

src/main/java/net/coreprotect/database/logger/SkullPlaceLogger.java

@@ -11,6 +11,7 @@ import org.bukkit.block.Skull;
 import net.coreprotect.config.ConfigHandler;
 import net.coreprotect.database.Database;
 import net.coreprotect.database.statement.SkullStatement;
+import net.coreprotect.paper.PaperAdapter;
 
 public class SkullPlaceLogger {
 
@@ -31,7 +32,7 @@ public class SkullPlaceLogger {
                 Skull skull = (Skull) block;
                 String skullOwner = "";
                 if (skull.hasOwner()) {
-                    skullOwner = skull.getOwningPlayer().getUniqueId().toString();
+                    skullOwner = PaperAdapter.ADAPTER.getSkullOwner(skull);
                     ResultSet resultSet = SkullStatement.insert(preparedStmt2, time, skullOwner);
                     if (Database.hasReturningKeys()) {
                         resultSet.next();

src/main/java/net/coreprotect/database/statement/SkullStatement.java

@@ -10,6 +10,7 @@ import org.bukkit.block.BlockState;
 import org.bukkit.block.Skull;
 
 import net.coreprotect.database.Database;
+import net.coreprotect.paper.PaperAdapter;
 
 public class SkullStatement {
 
@@ -46,9 +47,12 @@ public class SkullStatement {
 
             while (resultSet.next()) {
                 String owner = resultSet.getString("owner");
-                if (owner != null && owner.length() >= 32) {
+                if (owner != null && owner.length() >= 32 && owner.contains("-")) {
                     skull.setOwningPlayer(Bukkit.getOfflinePlayer(UUID.fromString(owner)));
                 }
+                else if (owner != null && owner.length() > 1) {
+                    PaperAdapter.ADAPTER.setSkullOwner(skull, owner);
+                }
             }
 
             resultSet.close();

src/main/java/net/coreprotect/listener/ListenerHandler.java

@@ -45,6 +45,7 @@ import net.coreprotect.listener.player.PlayerInteractEntityListener;
 import net.coreprotect.listener.player.PlayerInteractListener;
 import net.coreprotect.listener.player.PlayerItemBreakListener;
 import net.coreprotect.listener.player.PlayerJoinListener;
+import net.coreprotect.listener.player.PlayerPickupArrowListener;
 import net.coreprotect.listener.player.PlayerQuitListener;
 import net.coreprotect.listener.player.PlayerTakeLecternBookListener;
 import net.coreprotect.listener.player.ProjectileLaunchListener;

src/main/java/net/coreprotect/listener/block/BlockFromToListener.java

@@ -75,10 +75,10 @@ public final class BlockFromToListener extends Queue implements Listener {
                 }
 
                 if (f.startsWith("#")) {
-                    Location location = toBlock.getLocation();
+                    String cacheId = toBlock.getX() + "." + toBlock.getY() + "." + toBlock.getZ() + "." + Util.getWorldId(toBlock.getWorld().getName());
                     int timestamp = (int) (System.currentTimeMillis() / 1000L);
-                    Object[] cacheData = CacheHandler.spreadCache.get(location);
-                    CacheHandler.spreadCache.put(location, new Object[] { timestamp, type });
+                    Object[] cacheData = CacheHandler.spreadCache.get(cacheId);
+                    CacheHandler.spreadCache.put(cacheId, new Object[] { timestamp, type });
                     if (toBlockState == null && cacheData != null && ((Material) cacheData[1]) == type) {
                         return;
                     }

src/main/java/net/coreprotect/listener/block/BlockSpreadListener.java

@@ -14,6 +14,7 @@ import net.coreprotect.config.Config;
 import net.coreprotect.consumer.Queue;
 import net.coreprotect.model.BlockGroup;
 import net.coreprotect.thread.CacheHandler;
+import net.coreprotect.utility.Util;
 
 public final class BlockSpreadListener extends Queue implements Listener {
 
@@ -81,10 +82,11 @@ public final class BlockSpreadListener extends Queue implements Listener {
     }
 
     private boolean checkCacheData(Block block, Material type) {
+        String cacheId = block.getX() + "." + block.getY() + "." + block.getZ() + "." + Util.getWorldId(block.getWorld().getName());
         Location location = block.getLocation();
         int timestamp = (int) (System.currentTimeMillis() / 1000L);
-        Object[] cacheData = CacheHandler.spreadCache.get(location);
-        CacheHandler.spreadCache.put(location, new Object[] { timestamp, type });
+        Object[] cacheData = CacheHandler.spreadCache.get(cacheId);
+        CacheHandler.spreadCache.put(cacheId, new Object[] { timestamp, type });
         if (cacheData != null && ((Material) cacheData[1]) == type) {
             return true;
         }

src/main/java/net/coreprotect/listener/entity/EntityDeathListener.java

@@ -1,6 +1,7 @@
 package net.coreprotect.listener.entity;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -121,8 +122,11 @@ public final class EntityDeathListener extends Queue implements Listener {
             e = isCommand ? "#command" : "";
         }
 
+        List<DamageCause> validDamageCauses = Arrays.asList(DamageCause.SUICIDE, DamageCause.POISON, DamageCause.THORNS, DamageCause.MAGIC, DamageCause.WITHER);
+
         boolean skip = true;
-        if (!Config.getConfig(entity.getWorld()).SKIP_GENERIC_DATA || (!(entity instanceof Zombie) && !(entity instanceof Skeleton))) {
+        EntityDamageEvent.DamageCause cause = damage.getCause();
+        if (!Config.getConfig(entity.getWorld()).SKIP_GENERIC_DATA || (!(entity instanceof Zombie) && !(entity instanceof Skeleton)) || (validDamageCauses.contains(cause) || cause.name().equals("KILL"))) {
             skip = false;
         }
 
@@ -171,7 +175,6 @@ public final class EntityDeathListener extends Queue implements Listener {
             }
         }
         else {
-            EntityDamageEvent.DamageCause cause = damage.getCause();
             if (cause.equals(EntityDamageEvent.DamageCause.FIRE)) {
                 e = "#fire";
             }
@@ -189,6 +192,9 @@ public final class EntityDeathListener extends Queue implements Listener {
             else if (cause.equals(EntityDamageEvent.DamageCause.MAGIC)) {
                 e = "#magic";
             }
+            else if (cause.equals(EntityDamageEvent.DamageCause.WITHER)) {
+                e = "#wither_effect";
+            }
         }
 
         if (entity instanceof ArmorStand) {
@@ -224,7 +230,7 @@ public final class EntityDeathListener extends Queue implements Listener {
             }
         }
 
-        if (e.startsWith("#wither")) {
+        if (e.startsWith("#wither") && !e.equals("#wither_effect")) {
             e = "#wither";
         }
 
@@ -527,6 +533,16 @@ public final class EntityDeathListener extends Queue implements Listener {
 
     @EventHandler(priority = EventPriority.MONITOR)
     public void onEntityDeath(EntityDeathEvent event) {
+        /*
+        System.out.println("ENTITY DEATH - " + event.getEntity().getName());
+        if (event.getEntity().getKiller() != null) {
+            System.out.println("^ (killer): " + event.getEntity().getKiller().getName());
+        }
+        else if (event.getEntity().getLastDamageCause() != null) {
+            System.out.println("^ (damage cause): " + event.getEntity().getLastDamageCause().getEntity().getName());
+        }
+        */
+
         LivingEntity entity = event.getEntity();
         if (entity == null) {
             return;

src/main/java/net/coreprotect/listener/player/HopperPullListener.java

@@ -6,8 +6,6 @@ import java.util.List;
 import java.util.Set;
 
 import org.bukkit.Location;
-import org.bukkit.inventory.BrewerInventory;
-import org.bukkit.inventory.FurnaceInventory;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
@@ -30,11 +28,7 @@ public final class HopperPullListener {
             }
         }
 
-        ItemStack[] containerState = null;
-        if (!ConfigHandler.isPaper) {
-            containerState = Util.getContainerState(sourceHolder.getInventory().getContents());
-        }
-        ItemStack[] sourceContainer = containerState;
+        ItemStack[] destinationContainer = Util.getContainerState(destinationHolder.getInventory().getContents());
         ItemStack movedItem = item.clone();
 
         final long taskStarted = InventoryChangeListener.tasksStarted.incrementAndGet();
@@ -44,48 +38,10 @@ public final class HopperPullListener {
                     return;
                 }
 
-                boolean hopperTransactions = Config.getConfig(location.getWorld()).HOPPER_TRANSACTIONS;
-                int itemHash = Util.getItemStackHashCode(item);
                 boolean abort = false;
-
-                if (ConfigHandler.isPaper) {
-                    for (ItemStack itemStack : sourceHolder.getInventory().getContents()) {
-                        if (itemStack != null && Util.getItemStackHashCode(itemStack) == itemHash) {
-                            if (itemHash != Util.getItemStackHashCode(movedItem) || destinationHolder.getInventory().firstEmpty() == -1 || destinationHolder.getInventory() instanceof BrewerInventory || destinationHolder.getInventory() instanceof FurnaceInventory) {
-                                abort = true;
-                            }
-
-                            break;
-                        }
-                    }
-
-                    /*
-                    for (ItemStack itemStack : sourceHolder.getInventory().getContents()) {
-                        if (itemStack != null && Util.getItemStackHashCode(itemStack) == itemHash) {
-                            abort = true;
-                            break;
-                        }
-                    }
-
-                    if (abort) {
-                        for (ItemStack itemStack : destinationHolder.getInventory().getContents()) {
-                            if (itemStack != null && Util.getItemStackHashCode(itemStack) == Util.getItemStackHashCode(movedItem)) {
-                                if (itemHash == Util.getItemStackHashCode(itemStack) && destinationHolder.getInventory().firstEmpty() > -1) {
-                                    abort = false;
-                                }
-                    
-                                break;
-                            }
-                        }
-                    }
-                    */
-                }
-                else {
-                    ItemStack[] sourceContents = sourceHolder.getInventory().getContents();
-                    boolean addedInventory = Util.addedContainer(sourceContainer, sourceContents);
-                    if (addedInventory) {
-                        abort = true;
-                    }
+                boolean addedInventory = Util.canAddContainer(destinationContainer, movedItem, destinationHolder.getInventory().getMaxStackSize());
+                if (!addedInventory) {
+                    abort = true;
                 }
 
                 if (abort) {
@@ -104,6 +60,7 @@ public final class HopperPullListener {
                     ConfigHandler.hopperAbort.remove(loggingChestId);
                 }
 
+                boolean hopperTransactions = Config.getConfig(location.getWorld()).HOPPER_TRANSACTIONS;
                 if (!hopperTransactions) {
                     List<Object> list = ConfigHandler.transactingChest.get(location.getWorld().getUID().toString() + "." + location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ());
                     if (list != null) {

src/main/java/net/coreprotect/listener/player/HopperPushListener.java

@@ -6,8 +6,6 @@ import java.util.List;
 import java.util.Set;
 
 import org.bukkit.Location;
-import org.bukkit.inventory.BrewerInventory;
-import org.bukkit.inventory.FurnaceInventory;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
@@ -21,7 +19,8 @@ import net.coreprotect.utility.Util;
 public final class HopperPushListener {
 
     static void processHopperPush(Location location, InventoryHolder sourceHolder, InventoryHolder destinationHolder, ItemStack item) {
-        String loggingChestId = "#hopper-push." + location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ();
+        Location destinationLocation = destinationHolder.getInventory().getLocation();
+        String loggingChestId = "#hopper-push." + destinationLocation.getBlockX() + "." + destinationLocation.getBlockY() + "." + destinationLocation.getBlockZ();
         Object[] lastAbort = ConfigHandler.hopperAbort.get(loggingChestId);
         if (lastAbort != null) {
             ItemStack[] destinationContents = destinationHolder.getInventory().getContents();
@@ -30,11 +29,7 @@ public final class HopperPushListener {
             }
         }
 
-        ItemStack[] containerState = null;
-        if (!ConfigHandler.isPaper) {
-            containerState = Util.getContainerState(destinationHolder.getInventory().getContents());
-        }
-        ItemStack[] destinationContainer = containerState;
+        ItemStack[] destinationContainer = Util.getContainerState(destinationHolder.getInventory().getContents());
         ItemStack movedItem = item.clone();
 
         final long taskStarted = InventoryChangeListener.tasksStarted.incrementAndGet();
@@ -44,26 +39,10 @@ public final class HopperPushListener {
                     return;
                 }
 
-                int itemHash = Util.getItemStackHashCode(item);
                 boolean abort = false;
-
-                if (ConfigHandler.isPaper) {
-                    for (ItemStack itemStack : sourceHolder.getInventory().getContents()) {
-                        if (itemStack != null && Util.getItemStackHashCode(itemStack) == itemHash) {
-                            if (itemHash != Util.getItemStackHashCode(movedItem) || destinationHolder.getInventory().firstEmpty() == -1 || destinationHolder.getInventory() instanceof BrewerInventory || destinationHolder.getInventory() instanceof FurnaceInventory) {
-                                abort = true;
-                            }
-
-                            break;
-                        }
-                    }
-                }
-                else {
-                    ItemStack[] destinationContents = destinationHolder.getInventory().getContents();
-                    boolean addedInventory = Util.addedContainer(destinationContainer, destinationContents);
-                    if (!addedInventory) {
-                        abort = true;
-                    }
+                boolean addedInventory = Util.canAddContainer(destinationContainer, movedItem, destinationHolder.getInventory().getMaxStackSize());
+                if (!addedInventory) {
+                    abort = true;
                 }
 
                 if (abort) {
@@ -77,6 +56,9 @@ public final class HopperPushListener {
                     ConfigHandler.hopperAbort.put(loggingChestId, new Object[] { movedItems, Util.getContainerState(destinationContents) });
                     return;
                 }
+                else {
+                    ConfigHandler.hopperSuccess.put(loggingChestId, new Object[] { destinationContainer, movedItem });
+                }
 
                 List<Object> list = ConfigHandler.transactingChest.get(location.getWorld().getUID().toString() + "." + location.getBlockX() + "." + location.getBlockY() + "." + location.getBlockZ());
                 if (list != null) {

src/main/java/net/coreprotect/listener/player/InventoryChangeListener.java

@@ -203,7 +203,7 @@ public final class InventoryChangeListener extends Queue implements Listener {
         return false;
     }
 
-    private static void onInventoryInteractAsync(Player player, Inventory inventory, boolean enderChest) {
+    static void onInventoryInteractAsync(Player player, Inventory inventory, boolean enderChest) {
         if (inventory == null) {
             return;
         }

src/main/java/net/coreprotect/listener/player/PlayerInteractEntityListener.java

@@ -75,6 +75,9 @@ public final class PlayerInteractEntityListener extends Queue implements Listene
             if (frame.getItem().getType().equals(Material.AIR) && !handItem.getType().equals(Material.AIR)) { // add item to item frame
                 ItemStack[] oldState = new ItemStack[] { new ItemStack(Material.AIR) };
                 ItemStack[] newState = new ItemStack[] { handItem.clone() };
+                if (newState[0].getAmount() > 1) {
+                    newState[0].setAmount(1); // never add more than 1 item to an item frame at once
+                }
                 queueContainerSpecifiedItems(player.getName(), Material.ITEM_FRAME, new Object[] { oldState, newState, frame.getFacing() }, frame.getLocation(), false);
             }
         }

src/main/java/net/coreprotect/listener/player/PlayerPickupArrowListener.java

@@ -1,4 +1,4 @@
-package net.coreprotect.listener;
+package net.coreprotect.listener.player;
 
 import org.bukkit.Material;
 import org.bukkit.entity.AbstractArrow;
@@ -8,11 +8,8 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerPickupArrowEvent;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.PotionMeta;
-import org.bukkit.potion.PotionData;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.potion.PotionType;
 
+import net.coreprotect.bukkit.BukkitAdapter;
 import net.coreprotect.consumer.Queue;
 import net.coreprotect.listener.entity.EntityPickupItemListener;
 
@@ -31,16 +28,7 @@ public final class PlayerPickupArrowListener extends Queue implements Listener {
 
         if (arrow instanceof Arrow) {
             Arrow arrowEntity = (Arrow) arrow;
-            PotionData data = arrowEntity.getBasePotionData();
-            if (data.getType() != PotionType.UNCRAFTABLE) {
-                itemStack = new ItemStack(Material.TIPPED_ARROW);
-                PotionMeta meta = (PotionMeta) itemStack.getItemMeta();
-                meta.setBasePotionData(data);
-                for (PotionEffect effect : arrowEntity.getCustomEffects()) {
-                    meta.addCustomEffect(effect, false);
-                }
-                itemStack.setItemMeta(meta);
-            }
+            itemStack = BukkitAdapter.ADAPTER.getArrowMeta(arrowEntity, itemStack);
         }
 
         return itemStack;

src/main/java/net/coreprotect/listener/player/ProjectileLaunchListener.java

@@ -24,7 +24,6 @@ import net.coreprotect.config.Config;
 import net.coreprotect.config.ConfigHandler;
 import net.coreprotect.consumer.Queue;
 import net.coreprotect.database.logger.ItemLogger;
-import net.coreprotect.listener.PlayerPickupArrowListener;
 import net.coreprotect.utility.Util;
 
 public final class ProjectileLaunchListener extends Queue implements Listener {

src/main/java/net/coreprotect/model/BlockGroup.java

@@ -11,7 +11,7 @@ public final class BlockGroup {
 
     public static Set<Material> TRACK_ANY = new HashSet<>(Arrays.asList(Material.PISTON_HEAD, Material.LEVER, Material.BELL));
     public static Set<Material> TRACK_TOP_BOTTOM = new HashSet<>(Arrays.asList());
-    public static Set<Material> TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP));
+    public static Set<Material> TRACK_TOP = new HashSet<>(Arrays.asList(Material.TORCH, Material.REDSTONE_TORCH, Material.BAMBOO, Material.BAMBOO_SAPLING, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.SCAFFOLDING, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.REDSTONE_WIRE, Material.WHEAT, Material.ACACIA_SIGN, Material.BIRCH_SIGN, Material.DARK_OAK_SIGN, Material.JUNGLE_SIGN, Material.OAK_SIGN, Material.SPRUCE_SIGN, Material.WHITE_BANNER, Material.ORANGE_BANNER, Material.MAGENTA_BANNER, Material.LIGHT_BLUE_BANNER, Material.YELLOW_BANNER, Material.LIME_BANNER, Material.PINK_BANNER, Material.GRAY_BANNER, Material.LIGHT_GRAY_BANNER, Material.CYAN_BANNER, Material.PURPLE_BANNER, Material.BLUE_BANNER, Material.BROWN_BANNER, Material.GREEN_BANNER, Material.RED_BANNER, Material.BLACK_BANNER, Material.RAIL, Material.IRON_DOOR, Material.SNOW, Material.CACTUS, Material.SUGAR_CANE, Material.REPEATER, Material.PUMPKIN_STEM, Material.MELON_STEM, Material.CARROT, Material.POTATO, Material.COMPARATOR, Material.ACTIVATOR_RAIL, Material.SUNFLOWER, Material.LILAC, Material.TALL_GRASS, Material.LARGE_FERN, Material.ROSE_BUSH, Material.PEONY, Material.NETHER_WART, Material.CHORUS_PLANT, Material.CHORUS_FLOWER, Material.KELP));
     public static Set<Material> TRACK_BOTTOM = new HashSet<>(Arrays.asList());
     public static Set<Material> TRACK_SIDE = new HashSet<>(Arrays.asList(Material.WALL_TORCH, Material.REDSTONE_WALL_TORCH, Material.RAIL, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.ACTIVATOR_RAIL, Material.WHITE_BED, Material.ORANGE_BED, Material.MAGENTA_BED, Material.LIGHT_BLUE_BED, Material.YELLOW_BED, Material.LIME_BED, Material.PINK_BED, Material.GRAY_BED, Material.LIGHT_GRAY_BED, Material.CYAN_BED, Material.PURPLE_BED, Material.BLUE_BED, Material.BROWN_BED, Material.GREEN_BED, Material.RED_BED, Material.BLACK_BED, Material.LADDER, Material.ACACIA_WALL_SIGN, Material.BIRCH_WALL_SIGN, Material.DARK_OAK_WALL_SIGN, Material.JUNGLE_WALL_SIGN, Material.OAK_WALL_SIGN, Material.SPRUCE_WALL_SIGN, Material.VINE, Material.COCOA, Material.TRIPWIRE_HOOK, Material.WHITE_WALL_BANNER, Material.ORANGE_WALL_BANNER, Material.MAGENTA_WALL_BANNER, Material.LIGHT_BLUE_WALL_BANNER, Material.YELLOW_WALL_BANNER, Material.LIME_WALL_BANNER, Material.PINK_WALL_BANNER, Material.GRAY_WALL_BANNER, Material.LIGHT_GRAY_WALL_BANNER, Material.CYAN_WALL_BANNER, Material.PURPLE_WALL_BANNER, Material.BLUE_WALL_BANNER, Material.BROWN_WALL_BANNER, Material.GREEN_WALL_BANNER, Material.RED_WALL_BANNER, Material.BLACK_WALL_BANNER));
     public static Set<Material> SHULKER_BOXES = new HashSet<>(Arrays.asList(Material.SHULKER_BOX, Material.BLACK_SHULKER_BOX, Material.BLUE_SHULKER_BOX, Material.BROWN_SHULKER_BOX, Material.CYAN_SHULKER_BOX, Material.GRAY_SHULKER_BOX, Material.GREEN_SHULKER_BOX, Material.LIGHT_BLUE_SHULKER_BOX, Material.LIME_SHULKER_BOX, Material.MAGENTA_SHULKER_BOX, Material.ORANGE_SHULKER_BOX, Material.PINK_SHULKER_BOX, Material.PURPLE_SHULKER_BOX, Material.RED_SHULKER_BOX, Material.LIGHT_GRAY_SHULKER_BOX, Material.WHITE_SHULKER_BOX, Material.YELLOW_SHULKER_BOX));
@@ -41,9 +41,18 @@ public final class BlockGroup {
 
     // These are blocks that an item frame or painting can't be attached to.
     // Same as non_solid_entity_blocks? >>Perform testing<<
-    public static Set<Material> NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.GRASS, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT));
+    public static Set<Material> NON_ATTACHABLE = new HashSet<>(Arrays.asList(Material.AIR, Material.CAVE_AIR, Material.BARRIER, Material.CORNFLOWER, Material.LILY_OF_THE_VALLEY, Material.WITHER_ROSE, Material.SWEET_BERRY_BUSH, Material.OAK_SAPLING, Material.SPRUCE_SAPLING, Material.BIRCH_SAPLING, Material.JUNGLE_SAPLING, Material.ACACIA_SAPLING, Material.DARK_OAK_SAPLING, Material.WATER, Material.LAVA, Material.POWERED_RAIL, Material.DETECTOR_RAIL, Material.FERN, Material.DEAD_BUSH, Material.DANDELION, Material.POPPY, Material.BLUE_ORCHID, Material.ALLIUM, Material.AZURE_BLUET, Material.RED_TULIP, Material.ORANGE_TULIP, Material.WHITE_TULIP, Material.PINK_TULIP, Material.OXEYE_DAISY, Material.BROWN_MUSHROOM, Material.RED_MUSHROOM, Material.TORCH, Material.WALL_TORCH, Material.REDSTONE_WIRE, Material.LADDER, Material.RAIL, Material.LEVER, Material.REDSTONE_TORCH, Material.REDSTONE_WALL_TORCH, Material.SNOW, Material.SUGAR_CANE, Material.NETHER_PORTAL, Material.REPEATER, Material.KELP, Material.CHORUS_FLOWER, Material.CHORUS_PLANT));
 
     public static void initialize() {
+        Material shortGrass = Material.getMaterial("SHORT_GRASS");
+        if (shortGrass == null) {
+            shortGrass = Material.getMaterial("GRASS");
+        }
+        if (shortGrass != null) {
+            TRACK_TOP.add(shortGrass);
+            NON_ATTACHABLE.add(shortGrass);
+        }
+
         TRACK_ANY.addAll(BUTTONS);
         TRACK_TOP.addAll(DOORS);
         TRACK_TOP.addAll(PRESSURE_PLATES);

src/main/java/net/coreprotect/paper/PaperAdapter.java

@@ -3,6 +3,7 @@ package net.coreprotect.paper;
 import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.block.Sign;
+import org.bukkit.block.Skull;
 import org.bukkit.entity.Entity;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
@@ -73,4 +74,14 @@ public class PaperAdapter implements PaperInterface {
         entity.teleport(location);
     }
 
+    @Override
+    public String getSkullOwner(Skull skull) {
+        return skull.getOwningPlayer().getUniqueId().toString();
+    }
+
+    @Override
+    public void setSkullOwner(Skull skull, String owner) {
+        return;
+    }
+
 }

src/main/java/net/coreprotect/paper/PaperInterface.java

@@ -3,6 +3,7 @@ package net.coreprotect.paper;
 import org.bukkit.Location;
 import org.bukkit.Server;
 import org.bukkit.block.Sign;
+import org.bukkit.block.Skull;
 import org.bukkit.entity.Entity;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
@@ -17,4 +18,8 @@ public interface PaperInterface {
 
     public void teleportAsync(Entity entity, Location location);
 
+    public String getSkullOwner(Skull skull);
+
+    public void setSkullOwner(Skull skull, String owner);
+
 }

src/main/java/net/coreprotect/paper/Paper_v1_20.java

@@ -1,6 +1,8 @@
 package net.coreprotect.paper;
 
+import org.bukkit.Bukkit;
 import org.bukkit.block.Sign;
+import org.bukkit.block.Skull;
 import org.bukkit.block.sign.Side;
 
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
@@ -18,4 +20,14 @@ public class Paper_v1_20 extends Paper_v1_17 implements PaperInterface {
         }
     }
 
+    @Override
+    public String getSkullOwner(Skull skull) {
+        return skull.getPlayerProfile().getName();
+    }
+
+    @Override
+    public void setSkullOwner(Skull skull, String owner) {
+        skull.setPlayerProfile(Bukkit.createProfile(owner));
+    }
+
 }

src/main/java/net/coreprotect/thread/CacheHandler.java

@@ -18,7 +18,7 @@ public class CacheHandler implements Runnable {
     public static Map<String, Object[]> interactCache = Collections.synchronizedMap(new HashMap<>());
     public static Map<String, Object[]> entityCache = Collections.synchronizedMap(new HashMap<>());
     public static ConcurrentHashMap<String, Object[]> pistonCache = new ConcurrentHashMap<>(16, 0.75f, 2);
-    public static ConcurrentHashMap<Location, Object[]> spreadCache = new ConcurrentHashMap<>(16, 0.75f, 2);
+    public static ConcurrentHashMap<String, Object[]> spreadCache = new ConcurrentHashMap<>(16, 0.75f, 2);
     public static ConcurrentHashMap<Location, Object[]> redstoneCache = new ConcurrentHashMap<>(16, 0.75f, 2);
 
     @SuppressWarnings({ "unchecked", "rawtypes" })
@@ -41,7 +41,7 @@ public class CacheHandler implements Runnable {
                             break;
                         case 3:
                             cache = CacheHandler.spreadCache;
-                            scanTime = 900; // 15 minutes
+                            scanTime = 1800; // 30 minutes
                             break;
                         case 4:
                             cache = CacheHandler.interactCache;

src/main/java/net/coreprotect/utility/Util.java

@@ -7,6 +7,7 @@ import java.sql.Connection;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -126,7 +127,8 @@ public class Util extends Queue {
         }
 
         // command
-        message.append("|/" + command + " teleport wid:" + worldId + " " + (x + 0.50) + " " + y + " " + (z + 0.50) + "|");
+        DecimalFormat decimalFormat = new DecimalFormat("#.##", new DecimalFormatSymbols(Locale.ROOT));
+        message.append("|/" + command + " teleport wid:" + worldId + " " + decimalFormat.format(x + 0.50) + " " + y + " " + decimalFormat.format(z + 0.50) + "|");
 
         // chat output
         message.append(Color.GREY + (italic ? Color.ITALIC : "") + "(x" + x + "/y" + y + "/z" + z + worldDisplay.toString() + ")");
@@ -680,6 +682,30 @@ public class Util extends Queue {
         return false;
     }
 
+    /* return true if item can be added to container */
+    public static boolean canAddContainer(ItemStack[] container, ItemStack item, int forceMaxStack) {
+        for (ItemStack containerItem : container) {
+            if (containerItem == null || containerItem.getType() == Material.AIR) {
+                return true;
+            }
+
+            int maxStackSize = containerItem.getMaxStackSize();
+            if (forceMaxStack > 0 && (forceMaxStack < maxStackSize || maxStackSize == -1)) {
+                maxStackSize = forceMaxStack;
+            }
+
+            if (maxStackSize == -1) {
+                maxStackSize = 1;
+            }
+
+            if (containerItem.isSimilar(item) && containerItem.getAmount() < maxStackSize) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public static int getArtId(String name, boolean internal) {
         int id = -1;
         name = name.toLowerCase(Locale.ROOT).trim();
@@ -1009,6 +1035,10 @@ public class Util extends Queue {
 
             name = BukkitAdapter.ADAPTER.parseLegacyName(name);
             material = Material.getMaterial(name);
+
+            if (material == null) {
+                material = Material.getMaterial(name, true);
+            }
         }
 
         return material;

src/main/java/net/coreprotect/utility/serialize/ItemMetaHandler.java

@@ -120,7 +120,7 @@ public class ItemMetaHandler {
         List<Map<String, Object>> list = new ArrayList<>();
         List<Object> modifiers = new ArrayList<>();
 
-        if (item.hasItemMeta() && item.getItemMeta() != null) {
+        if (item != null && item.hasItemMeta() && item.getItemMeta() != null) {
             ItemMeta itemMeta = item.getItemMeta().clone();
 
             if (itemMeta.hasAttributeModifiers()) {