feat: Implement all missing block entites

Cargo.toml

@@ -179,7 +179,7 @@ tracing-subscriber = { version = "0.3.23", default-features = false, features =
 ] }
 slotmap = { version = "1.1", default-features = false, features = ["std"] }
 temp-dir = { version = "0.2.0", default-features = false }
-thread_local = { version = "1.1.9", default-features = false }
+thread_local = { version = "1.1.10", default-features = false }
 time = { version = "0.3", default-features = false, features = ["std"] }
 arc-swap = { version = "1.9", default-features = false }
 tokio-util = { version = "0.7.18", default-features = false }

pumpkin/src/block/blocks/banners.rs

@@ -1,5 +1,6 @@
 use crate::block::{
     BlockBehaviour, BlockFuture, GetStateForNeighborUpdateArgs, OnPlaceArgs, OnScheduledTickArgs,
+    PlacedArgs,
 };
 use crate::entity::EntityBase;
 use pumpkin_data::BlockStateId;
@@ -9,10 +10,20 @@ use pumpkin_util::math::position::BlockPos;
 use pumpkin_world::tick::TickPriority;
 use pumpkin_world::world::{BlockAccessor, BlockFlags};
 
+use crate::block::entities::banner::BannerBlockEntity;
+use std::sync::Arc;
+
 #[pumpkin_block_from_tag("minecraft:banners")]
 pub struct BannerBlock;
 
 impl BlockBehaviour for BannerBlock {
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = BannerBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
+
     fn on_place<'a>(&'a self, args: OnPlaceArgs<'a>) -> BlockFuture<'a, BlockStateId> {
         Box::pin(async move {
             let mut props = WhiteBannerLikeProperties::default(args.block);

pumpkin/src/block/blocks/campfire.rs

@@ -9,18 +9,27 @@ use pumpkin_data::{
 use pumpkin_macros::pumpkin_block_from_tag;
 use pumpkin_world::tick::TickPriority;
 
+use crate::block::entities::campfire::CampfireBlockEntity;
 use crate::{
     block::{
         BlockBehaviour, BlockFuture, BlockIsReplacing, GetStateForNeighborUpdateArgs,
-        OnEntityCollisionArgs, OnPlaceArgs,
+        OnEntityCollisionArgs, OnPlaceArgs, PlacedArgs,
     },
     entity::EntityBase,
 };
+use std::sync::Arc;
 
 #[pumpkin_block_from_tag("minecraft:campfires")]
 pub struct CampfireBlock;
 
 impl BlockBehaviour for CampfireBlock {
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = CampfireBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
+
     // TODO: cooking food on campfire (CampfireBlockEntity)
     fn on_entity_collision<'a>(&'a self, args: OnEntityCollisionArgs<'a>) -> BlockFuture<'a, ()> {
         Box::pin(async move {

pumpkin/src/block/blocks/conduit.rs

@@ -1,7 +1,9 @@
-use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs};
+use crate::block::entities::conduit::ConduitBlockEntity;
+use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs, PlacedArgs};
 use pumpkin_data::BlockStateId;
 use pumpkin_data::block_properties::BlockProperties;
 use pumpkin_macros::pumpkin_block;
+use std::sync::Arc;
 
 #[pumpkin_block("minecraft:conduit")]
 pub struct ConduitBlock;
@@ -16,4 +18,11 @@ impl BlockBehaviour for ConduitBlock {
             props.to_state_id(args.block)
         })
     }
+
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = ConduitBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
 }

pumpkin/src/block/blocks/enchanting_table.rs

@@ -1,7 +1,8 @@
 use std::sync::Arc;
 
+use crate::block::entities::enchanting_table::EnchantingTableBlockEntity;
 use crate::block::registry::BlockActionResult;
-use crate::block::{BlockBehaviour, BlockFuture, NormalUseArgs};
+use crate::block::{BlockBehaviour, BlockFuture, NormalUseArgs, PlacedArgs};
 use pumpkin_data::{Block, BlockStateId, translation};
 use pumpkin_inventory::enchanting::enchanting_screen_handler::EnchantingTableScreenHandler;
 use pumpkin_inventory::player::player_inventory::PlayerInventory;
@@ -18,6 +19,13 @@ use tokio::sync::Mutex;
 pub struct EnchantingTableBlock;
 
 impl BlockBehaviour for EnchantingTableBlock {
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = EnchantingTableBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
+
     fn normal_use<'a>(&'a self, args: NormalUseArgs<'a>) -> BlockFuture<'a, BlockActionResult> {
         Box::pin(async move {
             let mut bookshelf_count = 0;

pumpkin/src/block/blocks/redstone/dispenser.rs

@@ -1,8 +1,10 @@
-use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs};
+use crate::block::entities::dispenser::DispenserBlockEntity;
+use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs, PlacedArgs};
 use crate::entity::EntityBase;
 use pumpkin_data::BlockStateId;
 use pumpkin_data::block_properties::{BlockProperties, DispenserLikeProperties};
 use pumpkin_macros::pumpkin_block;
+use std::sync::Arc;
 
 #[pumpkin_block("minecraft:dispenser")]
 pub struct DispenserBlock;
@@ -15,4 +17,12 @@ impl BlockBehaviour for DispenserBlock {
             props.to_state_id(args.block)
         })
     }
+
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let dispenser_block_entity = DispenserBlockEntity::new(*args.position);
+            args.world
+                .add_block_entity(Arc::new(dispenser_block_entity));
+        })
+    }
 }

pumpkin/src/block/blocks/shelf.rs

@@ -2,8 +2,10 @@ use pumpkin_data::BlockStateId;
 use pumpkin_data::block_properties::{AcaciaShelfLikeProperties, BlockProperties};
 use pumpkin_macros::pumpkin_block_from_tag;
 
-use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs};
+use crate::block::entities::shelf::ShelfBlockEntity;
+use crate::block::{BlockBehaviour, BlockFuture, OnPlaceArgs, PlacedArgs};
 use crate::entity::EntityBase;
+use std::sync::Arc;
 
 #[pumpkin_block_from_tag("minecraft:wooden_shelves")]
 pub struct ShelfBlock;
@@ -19,4 +21,11 @@ impl BlockBehaviour for ShelfBlock {
             properties.to_state_id(args.block)
         })
     }
+
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = ShelfBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
 }

pumpkin/src/block/blocks/signs.rs

@@ -1,6 +1,7 @@
 use std::sync::Arc;
 use std::sync::atomic::Ordering;
 
+use crate::block::entities::hanging_sign::HangingSignBlockEntity;
 use crate::block::entities::sign::SignBlockEntity;
 use pumpkin_data::Block;
 use pumpkin_data::BlockDirection;
@@ -308,8 +309,13 @@ impl BlockBehaviour for SignBlock {
 
     fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
         Box::pin(async move {
+            if args.block.name.contains("hanging") {
+                args.world
+                    .add_block_entity(Arc::new(HangingSignBlockEntity::empty(*args.position)));
+            } else {
                 args.world
                     .add_block_entity(Arc::new(SignBlockEntity::empty(*args.position)));
+            }
         })
     }
 

pumpkin/src/block/blocks/skull_block.rs

@@ -24,7 +24,18 @@ impl BlockMetadata for SkullBlock {
     }
 }
 
+use crate::block::PlacedArgs;
+use crate::block::entities::skull::SkullBlockEntity;
+use std::sync::Arc;
+
 impl BlockBehaviour for SkullBlock {
+    fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
+        Box::pin(async move {
+            let entity = SkullBlockEntity::new(*args.position);
+            args.world.add_block_entity(Arc::new(entity));
+        })
+    }
+
     fn on_place<'a>(&'a self, args: OnPlaceArgs<'a>) -> BlockFuture<'a, BlockStateId> {
         Box::pin(async move {
             let mut props = SkeletonSkullLikeProperties::default(args.block);

pumpkin/src/block/blocks/wither_skull.rs

@@ -19,6 +19,9 @@ impl BlockBehaviour for WitherSkeletonSkullBlock {
 
     fn placed<'a>(&'a self, args: PlacedArgs<'a>) -> BlockFuture<'a, ()> {
         Box::pin(async move {
+            let entity = crate::block::entities::skull::SkullBlockEntity::new(*args.position);
+            args.world.add_block_entity(std::sync::Arc::new(entity));
+
             let world = args.world;
             let pos = args.position;
 

pumpkin/src/block/entities/banner.rs

@@ -0,0 +1,65 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_nbt::tag::NbtTag;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct BannerBlockEntity {
+    pub position: BlockPos,
+    pub custom_name: Mutex<Option<String>>,
+    pub patterns: Mutex<Option<Vec<NbtTag>>>,
+}
+
+impl BlockEntity for BannerBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let custom_name = nbt.get_string("CustomName").map(ToString::to_string);
+        let patterns = nbt.get_list("patterns").map(<[_]>::to_vec);
+        Self {
+            position,
+            custom_name: Mutex::new(custom_name),
+            patterns: Mutex::new(patterns),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(name) = self.custom_name.lock().await.as_ref() {
+                nbt.put_string("CustomName", name.clone());
+            }
+            if let Some(pats) = self.patterns.lock().await.as_ref() {
+                nbt.put_list("patterns", pats.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl BannerBlockEntity {
+    pub const ID: &'static str = "minecraft:banner";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            custom_name: Mutex::const_new(None),
+            patterns: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/beehive.rs

@@ -0,0 +1,75 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_nbt::tag::NbtTag;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct BeehiveBlockEntity {
+    pub position: BlockPos,
+    pub bees: Mutex<Option<Vec<NbtTag>>>,
+    pub flower_pos: Mutex<Option<BlockPos>>,
+}
+
+impl BlockEntity for BeehiveBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let bees = nbt.get_list("Bees").map(<[_]>::to_vec);
+        let flower_pos = nbt.get_compound("FlowerPos").map(|c| {
+            BlockPos::new(
+                c.get_int("X").unwrap_or(0),
+                c.get_int("Y").unwrap_or(0),
+                c.get_int("Z").unwrap_or(0),
+            )
+        });
+        Self {
+            position,
+            bees: Mutex::new(bees),
+            flower_pos: Mutex::new(flower_pos),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(b) = self.bees.lock().await.as_ref() {
+                nbt.put_list("Bees", b.clone());
+            }
+            if let Some(fp) = self.flower_pos.lock().await.as_ref() {
+                let mut fp_nbt = NbtCompound::new();
+                fp_nbt.put_int("X", fp.0.x);
+                fp_nbt.put_int("Y", fp.0.y);
+                fp_nbt.put_int("Z", fp.0.z);
+                nbt.put_compound("FlowerPos", fp_nbt);
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl BeehiveBlockEntity {
+    pub const ID: &'static str = "minecraft:beehive";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            bees: Mutex::const_new(None),
+            flower_pos: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/brushable_block.rs

@@ -0,0 +1,72 @@
+use super::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct BrushableBlockBlockEntity {
+    pub position: BlockPos,
+    pub item: Mutex<Option<ItemStack>>,
+    pub hits: Mutex<i32>,
+    pub direction: Mutex<u8>,
+}
+
+impl BlockEntity for BrushableBlockBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let item = nbt
+            .get_compound("item")
+            .and_then(ItemStack::read_item_stack);
+        let hits = nbt.get_int("hits").unwrap_or(0);
+        let direction = nbt.get_byte("direction").unwrap_or(0) as u8;
+        Self {
+            position,
+            item: Mutex::new(item),
+            hits: Mutex::new(hits),
+            direction: Mutex::new(direction),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(it) = self.item.lock().await.as_ref() {
+                let mut it_nbt = NbtCompound::new();
+                it.write_item_stack(&mut it_nbt);
+                nbt.put_compound("item", it_nbt);
+            }
+            nbt.put_int("hits", *self.hits.lock().await);
+            nbt.put_byte("direction", *self.direction.lock().await as i8);
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl BrushableBlockBlockEntity {
+    pub const ID: &'static str = "minecraft:brushable_block";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            item: Mutex::const_new(None),
+            hits: Mutex::const_new(0),
+            direction: Mutex::const_new(0),
+        }
+    }
+}

pumpkin/src/block/entities/calibrated_sculk_sensor.rs

@@ -0,0 +1,58 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct CalibratedSculkSensorBlockEntity {
+    pub position: BlockPos,
+    pub last_vibration_frequency: Mutex<i32>,
+}
+
+impl BlockEntity for CalibratedSculkSensorBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let last_vibration_frequency = nbt.get_int("last_vibration_frequency").unwrap_or(0);
+        Self {
+            position,
+            last_vibration_frequency: Mutex::new(last_vibration_frequency),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_int(
+                "last_vibration_frequency",
+                *self.last_vibration_frequency.lock().await,
+            );
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl CalibratedSculkSensorBlockEntity {
+    pub const ID: &'static str = "minecraft:calibrated_sculk_sensor";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            last_vibration_frequency: Mutex::new(0),
+        }
+    }
+}

pumpkin/src/block/entities/campfire.rs

@@ -0,0 +1,111 @@
+use super::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_nbt::tag::NbtTag;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use std::sync::Arc;
+use tokio::sync::Mutex;
+
+pub struct CampfireBlockEntity {
+    pub position: BlockPos,
+    pub items: [Arc<Mutex<ItemStack>>; 4],
+    pub cooking_times: [tokio::sync::Mutex<i32>; 4],
+    pub cooking_total_times: [tokio::sync::Mutex<i32>; 4],
+}
+
+impl BlockEntity for CampfireBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let mut items = std::array::from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone())));
+        if let Some(list) = nbt.get_list("Items") {
+            for tag in list {
+                if let Some(compound) = tag.extract_compound() {
+                    let slot = compound.get_byte("Slot").unwrap_or(0) as usize;
+                    if slot < 4
+                        && let Some(stack) = ItemStack::read_item_stack(compound)
+                    {
+                        items[slot] = Arc::new(Mutex::new(stack));
+                    }
+                }
+            }
+        }
+        let mut cooking_times = [Mutex::new(0), Mutex::new(0), Mutex::new(0), Mutex::new(0)];
+        if let Some(arr) = nbt.get_int_array("CookingTimes") {
+            for (i, &val) in arr.iter().enumerate().take(4) {
+                cooking_times[i] = Mutex::new(val);
+            }
+        }
+        let mut cooking_total_times = [Mutex::new(0), Mutex::new(0), Mutex::new(0), Mutex::new(0)];
+        if let Some(arr) = nbt.get_int_array("CookingTotalTimes") {
+            for (i, &val) in arr.iter().enumerate().take(4) {
+                cooking_total_times[i] = Mutex::new(val);
+            }
+        }
+
+        Self {
+            position,
+            items,
+            cooking_times,
+            cooking_total_times,
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            let mut list = Vec::new();
+            for (i, item_mutex) in self.items.iter().enumerate() {
+                let stack = item_mutex.lock().await;
+                if !stack.is_empty() {
+                    let mut item_nbt = NbtCompound::new();
+                    item_nbt.put_byte("Slot", i as i8);
+                    stack.write_item_stack(&mut item_nbt);
+                    list.push(NbtTag::Compound(item_nbt));
+                }
+            }
+            nbt.put_list("Items", list);
+
+            let mut times = Vec::new();
+            for m in &self.cooking_times {
+                times.push(*m.lock().await);
+            }
+            nbt.put("CookingTimes", NbtTag::IntArray(times));
+
+            let mut total_times = Vec::new();
+            for m in &self.cooking_total_times {
+                total_times.push(*m.lock().await);
+            }
+            nbt.put("CookingTotalTimes", NbtTag::IntArray(total_times));
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl CampfireBlockEntity {
+    pub const ID: &'static str = "minecraft:campfire";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            items: std::array::from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            cooking_times: [Mutex::new(0), Mutex::new(0), Mutex::new(0), Mutex::new(0)],
+            cooking_total_times: [Mutex::new(0), Mutex::new(0), Mutex::new(0), Mutex::new(0)],
+        }
+    }
+}

pumpkin/src/block/entities/conduit.rs

@@ -0,0 +1,63 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_nbt::tag::NbtTag;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct ConduitBlockEntity {
+    pub position: BlockPos,
+    pub active: Mutex<bool>,
+    pub target: Mutex<Option<NbtTag>>,
+}
+
+impl BlockEntity for ConduitBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let active = nbt.get_bool("Active").unwrap_or(false);
+        let target = nbt.get("Target").cloned();
+        Self {
+            position,
+            active: Mutex::new(active),
+            target: Mutex::new(target),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_bool("Active", *self.active.lock().await);
+            if let Some(tgt) = self.target.lock().await.as_ref() {
+                nbt.put("Target", tgt.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl ConduitBlockEntity {
+    pub const ID: &'static str = "minecraft:conduit";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            active: Mutex::new(false),
+            target: Mutex::new(None),
+        }
+    }
+}

pumpkin/src/block/entities/copper_golem_statue.rs

@@ -0,0 +1,46 @@
+use std::pin::Pin;
+
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+
+use super::BlockEntity;
+
+pub struct CopperGolemStatueBlockEntity {
+    pub position: BlockPos,
+}
+
+impl BlockEntity for CopperGolemStatueBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(_nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self { position }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        _nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async {})
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl CopperGolemStatueBlockEntity {
+    pub const ID: &'static str = "minecraft:copper_golem_statue";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self { position }
+    }
+}

pumpkin/src/block/entities/crafter.rs

@@ -0,0 +1,160 @@
+use crate::block::entities::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use pumpkin_world::inventory::{Clearable, Inventory, InventoryFuture, split_stack};
+use std::any::Any;
+use std::array::from_fn;
+use std::pin::Pin;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, AtomicI32, Ordering};
+use tokio::sync::Mutex;
+
+pub struct CrafterBlockEntity {
+    pub position: BlockPos,
+    pub items: [Arc<Mutex<ItemStack>>; Self::INVENTORY_SIZE],
+    pub crafting_ticks_remaining: AtomicI32,
+    pub triggered: AtomicBool,
+    pub dirty: AtomicBool,
+}
+
+impl BlockEntity for CrafterBlockEntity {
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            self.write_inventory_nbt(nbt, true).await;
+            nbt.put_int(
+                "crafting_ticks_remaining",
+                self.crafting_ticks_remaining.load(Ordering::Relaxed),
+            );
+            nbt.put_bool("triggered", self.triggered.load(Ordering::Relaxed));
+        })
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let crafter = Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            crafting_ticks_remaining: AtomicI32::new(
+                nbt.get_int("crafting_ticks_remaining").unwrap_or(0),
+            ),
+            triggered: AtomicBool::new(nbt.get_bool("triggered").unwrap_or(false)),
+            dirty: AtomicBool::new(false),
+        };
+
+        crafter.read_data(nbt, &crafter.items);
+
+        crafter
+    }
+
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn get_inventory(self: Arc<Self>) -> Option<Arc<dyn Inventory>> {
+        Some(self)
+    }
+
+    fn is_dirty(&self) -> bool {
+        self.dirty.load(Ordering::Relaxed)
+    }
+
+    fn clear_dirty(&self) {
+        self.dirty.store(false, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl CrafterBlockEntity {
+    pub const INVENTORY_SIZE: usize = 9;
+    pub const ID: &'static str = "minecraft:crafter";
+
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            crafting_ticks_remaining: AtomicI32::new(0),
+            triggered: AtomicBool::new(false),
+            dirty: AtomicBool::new(false),
+        }
+    }
+}
+
+impl Inventory for CrafterBlockEntity {
+    fn size(&self) -> usize {
+        self.items.len()
+    }
+
+    fn is_empty(&self) -> InventoryFuture<'_, bool> {
+        Box::pin(async move {
+            for slot in &self.items {
+                if !slot.lock().await.is_empty() {
+                    return false;
+                }
+            }
+
+            true
+        })
+    }
+
+    fn get_stack(&self, slot: usize) -> InventoryFuture<'_, Arc<Mutex<ItemStack>>> {
+        Box::pin(async move { self.items[slot].clone() })
+    }
+
+    fn remove_stack(&self, slot: usize) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let mut removed = ItemStack::EMPTY.clone();
+            let mut guard = self.items[slot].lock().await;
+            std::mem::swap(&mut removed, &mut *guard);
+            self.mark_dirty();
+            removed
+        })
+    }
+
+    fn remove_stack_specific(&self, slot: usize, amount: u8) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let res = split_stack(&self.items, slot, amount).await;
+            self.mark_dirty();
+            res
+        })
+    }
+
+    fn set_stack(&self, slot: usize, stack: ItemStack) -> InventoryFuture<'_, ()> {
+        Box::pin(async move {
+            *self.items[slot].lock().await = stack;
+            self.mark_dirty();
+        })
+    }
+
+    fn mark_dirty(&self) {
+        self.dirty.store(true, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+impl Clearable for CrafterBlockEntity {
+    fn clear(&self) -> Pin<Box<dyn Future<Output = ()> + Send + '_>> {
+        Box::pin(async move {
+            for slot in &self.items {
+                *slot.lock().await = ItemStack::EMPTY.clone();
+            }
+            self.mark_dirty();
+        })
+    }
+}

pumpkin/src/block/entities/creaking_heart.rs

@@ -0,0 +1,46 @@
+use std::pin::Pin;
+
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+
+use super::BlockEntity;
+
+pub struct CreakingHeartBlockEntity {
+    pub position: BlockPos,
+}
+
+impl BlockEntity for CreakingHeartBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(_nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self { position }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        _nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async {})
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl CreakingHeartBlockEntity {
+    pub const ID: &'static str = "minecraft:creaking_heart";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self { position }
+    }
+}

pumpkin/src/block/entities/decorated_pot.rs

@@ -0,0 +1,70 @@
+use super::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_nbt::tag::NbtTag;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct DecoratedPotBlockEntity {
+    pub position: BlockPos,
+    pub sherds: Mutex<Option<Vec<NbtTag>>>,
+    pub item: Mutex<Option<ItemStack>>,
+}
+
+impl BlockEntity for DecoratedPotBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let sherds = nbt.get_list("sherds").map(<[_]>::to_vec);
+        let item = nbt
+            .get_compound("item")
+            .and_then(ItemStack::read_item_stack);
+        Self {
+            position,
+            sherds: Mutex::new(sherds),
+            item: Mutex::new(item),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(sh) = self.sherds.lock().await.as_ref() {
+                nbt.put_list("sherds", sh.clone());
+            }
+            if let Some(it) = self.item.lock().await.as_ref() {
+                let mut it_nbt = NbtCompound::new();
+                it.write_item_stack(&mut it_nbt);
+                nbt.put_compound("item", it_nbt);
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl DecoratedPotBlockEntity {
+    pub const ID: &'static str = "minecraft:decorated_pot";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            sherds: Mutex::const_new(None),
+            item: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/dispenser.rs

@@ -0,0 +1,160 @@
+use crate::block::entities::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use pumpkin_world::inventory::{Clearable, Inventory, InventoryFuture, split_stack};
+use rand::{RngExt, rng};
+use std::any::Any;
+use std::array::from_fn;
+use std::pin::Pin;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, Ordering};
+use tokio::sync::{Mutex, MutexGuard};
+
+pub struct DispenserBlockEntity {
+    pub position: BlockPos,
+    pub items: [Arc<Mutex<ItemStack>>; Self::INVENTORY_SIZE],
+    pub dirty: AtomicBool,
+}
+
+impl BlockEntity for DispenserBlockEntity {
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        self.write_inventory_nbt(nbt, true)
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let dispenser = Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            dirty: AtomicBool::new(false),
+        };
+
+        dispenser.read_data(nbt, &dispenser.items);
+
+        dispenser
+    }
+
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn get_inventory(self: Arc<Self>) -> Option<Arc<dyn Inventory>> {
+        Some(self)
+    }
+
+    fn is_dirty(&self) -> bool {
+        self.dirty.load(Ordering::Relaxed)
+    }
+
+    fn clear_dirty(&self) {
+        self.dirty.store(false, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl DispenserBlockEntity {
+    pub const INVENTORY_SIZE: usize = 9;
+    pub const ID: &'static str = "minecraft:dispenser";
+
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            dirty: AtomicBool::new(false),
+        }
+    }
+    pub async fn get_random_slot(&self) -> Option<MutexGuard<'_, ItemStack>> {
+        let mut ret = None;
+        let mut j = 1;
+        for i in &self.items {
+            let item = i.lock().await;
+            if !item.is_empty() {
+                if rng().random_range(0..j) == 0 {
+                    ret = Some(item);
+                }
+                j += 1;
+            }
+        }
+        ret
+    }
+}
+
+impl Inventory for DispenserBlockEntity {
+    fn size(&self) -> usize {
+        self.items.len()
+    }
+
+    fn is_empty(&self) -> InventoryFuture<'_, bool> {
+        Box::pin(async move {
+            for slot in &self.items {
+                if !slot.lock().await.is_empty() {
+                    return false;
+                }
+            }
+
+            true
+        })
+    }
+
+    fn get_stack(&self, slot: usize) -> InventoryFuture<'_, Arc<Mutex<ItemStack>>> {
+        Box::pin(async move { self.items[slot].clone() })
+    }
+
+    fn remove_stack(&self, slot: usize) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let mut removed = ItemStack::EMPTY.clone();
+            let mut guard = self.items[slot].lock().await;
+            std::mem::swap(&mut removed, &mut *guard);
+            self.mark_dirty();
+            removed
+        })
+    }
+
+    fn remove_stack_specific(&self, slot: usize, amount: u8) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let res = split_stack(&self.items, slot, amount).await;
+            self.mark_dirty();
+            res
+        })
+    }
+
+    fn set_stack(&self, slot: usize, stack: ItemStack) -> InventoryFuture<'_, ()> {
+        Box::pin(async move {
+            *self.items[slot].lock().await = stack;
+            self.mark_dirty();
+        })
+    }
+
+    fn mark_dirty(&self) {
+        self.dirty.store(true, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+impl Clearable for DispenserBlockEntity {
+    fn clear(&self) -> Pin<Box<dyn Future<Output = ()> + Send + '_>> {
+        Box::pin(async move {
+            for slot in &self.items {
+                *slot.lock().await = ItemStack::EMPTY.clone();
+            }
+            self.mark_dirty();
+        })
+    }
+}

pumpkin/src/block/entities/enchanting_table.rs

@@ -0,0 +1,57 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct EnchantingTableBlockEntity {
+    pub position: BlockPos,
+    pub custom_name: Mutex<Option<String>>,
+}
+
+impl BlockEntity for EnchantingTableBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let custom_name = nbt.get_string("CustomName").map(ToString::to_string);
+        Self {
+            position,
+            custom_name: Mutex::new(custom_name),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(name) = self.custom_name.lock().await.as_ref() {
+                nbt.put_string("CustomName", name.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl EnchantingTableBlockEntity {
+    pub const ID: &'static str = "minecraft:enchanting_table";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            custom_name: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/end_gateway.rs

@@ -0,0 +1,77 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct EndGatewayBlockEntity {
+    pub position: BlockPos,
+    pub age: Mutex<i64>,
+    pub exact_teleport: Mutex<bool>,
+    pub exit_portal: Mutex<Option<BlockPos>>,
+}
+
+impl BlockEntity for EndGatewayBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let age = nbt.get_long("Age").unwrap_or(0);
+        let exact_teleport = nbt.get_bool("ExactTeleport").unwrap_or(false);
+        let exit_portal = nbt.get_compound("ExitPortal").map(|c| {
+            BlockPos::new(
+                c.get_int("X").unwrap_or(0),
+                c.get_int("Y").unwrap_or(0),
+                c.get_int("Z").unwrap_or(0),
+            )
+        });
+        Self {
+            position,
+            age: Mutex::new(age),
+            exact_teleport: Mutex::new(exact_teleport),
+            exit_portal: Mutex::new(exit_portal),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_long("Age", *self.age.lock().await);
+            nbt.put_bool("ExactTeleport", *self.exact_teleport.lock().await);
+            if let Some(exit) = self.exit_portal.lock().await.as_ref() {
+                let mut exit_nbt = NbtCompound::new();
+                exit_nbt.put_int("X", exit.0.x);
+                exit_nbt.put_int("Y", exit.0.y);
+                exit_nbt.put_int("Z", exit.0.z);
+                nbt.put_compound("ExitPortal", exit_nbt);
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl EndGatewayBlockEntity {
+    pub const ID: &'static str = "minecraft:end_gateway";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            age: Mutex::new(0),
+            exact_teleport: Mutex::new(false),
+            exit_portal: Mutex::new(None),
+        }
+    }
+}

pumpkin/src/block/entities/hanging_sign.rs

@@ -0,0 +1,110 @@
+use std::{
+    pin::Pin,
+    sync::{
+        Arc,
+        atomic::{AtomicBool, Ordering},
+    },
+};
+
+use super::BlockEntity;
+use crate::block::entities::sign::Text;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use tokio::sync::Mutex;
+
+pub struct HangingSignBlockEntity {
+    pub front_text: Text,
+    pub back_text: Text,
+    pub is_waxed: AtomicBool,
+    position: BlockPos,
+    pub currently_editing_player: Arc<Mutex<Option<uuid::Uuid>>>,
+}
+
+impl BlockEntity for HangingSignBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let front_text = nbt
+            .get("front_text")
+            .cloned()
+            .map(Text::from)
+            .unwrap_or_default();
+        let back_text = nbt
+            .get("back_text")
+            .cloned()
+            .map(Text::from)
+            .unwrap_or_default();
+        let is_waxed = nbt.get_bool("is_waxed").unwrap_or(false);
+        Self {
+            position,
+            front_text,
+            back_text,
+            is_waxed: AtomicBool::new(is_waxed),
+            currently_editing_player: Arc::new(Mutex::new(None)),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put("front_text", self.front_text.clone());
+            nbt.put("back_text", self.back_text.clone());
+            nbt.put_bool("is_waxed", self.is_waxed.load(Ordering::Relaxed));
+        })
+    }
+
+    fn chunk_data_nbt(&self) -> Option<NbtCompound> {
+        let mut nbt = NbtCompound::new();
+        nbt.put("front_text", self.front_text.clone());
+        nbt.put("back_text", self.back_text.clone());
+        nbt.put_bool("is_waxed", self.is_waxed.load(Ordering::Relaxed));
+        Some(nbt)
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl HangingSignBlockEntity {
+    pub const ID: &'static str = "minecraft:hanging_sign";
+    #[must_use]
+    pub fn new(position: BlockPos, is_front: bool, messages: [Box<str>; 4]) -> Self {
+        Self {
+            position,
+            is_waxed: AtomicBool::new(false),
+            front_text: if is_front {
+                Text::new(messages.clone())
+            } else {
+                Text::default()
+            },
+            back_text: if is_front {
+                Text::default()
+            } else {
+                Text::new(messages)
+            },
+            currently_editing_player: Arc::new(Mutex::new(None)),
+        }
+    }
+    #[must_use]
+    pub fn empty(position: BlockPos) -> Self {
+        Self {
+            position,
+            is_waxed: AtomicBool::new(false),
+            front_text: Text::default(),
+            back_text: Text::default(),
+            currently_editing_player: Arc::new(Mutex::new(None)),
+        }
+    }
+}

pumpkin/src/block/entities/mod.rs

@@ -37,6 +37,32 @@ pub mod sign;
 pub mod smoker;
 pub mod trapped_chest;
 
+pub mod banner;
+pub mod beehive;
+pub mod brushable_block;
+pub mod calibrated_sculk_sensor;
+pub mod campfire;
+pub mod conduit;
+pub mod copper_golem_statue;
+pub mod crafter;
+pub mod creaking_heart;
+pub mod decorated_pot;
+pub mod dispenser;
+pub mod enchanting_table;
+pub mod end_gateway;
+pub mod hanging_sign;
+pub mod potent_sulfur;
+pub mod sculk_catalyst;
+pub mod sculk_sensor;
+pub mod sculk_shrieker;
+pub mod shelf;
+pub mod skull;
+pub mod structure_block;
+pub mod test_block;
+pub mod test_instance_block;
+pub mod trial_spawner;
+pub mod vault;
+
 pub use furnace_like_block_entity::ExperienceContainer;
 pub use pumpkin_world::block::entities::PropertyDelegate;
 
@@ -148,6 +174,7 @@ pub fn block_entity_from_generic<T: BlockEntity>(nbt: &NbtCompound) -> T {
 }
 
 #[must_use]
+#[allow(clippy::too_many_lines)]
 pub fn block_entity_from_nbt(nbt: &NbtCompound) -> Option<Arc<dyn BlockEntity>> {
     let id = nbt.get_string("id")?;
     let x = nbt.get_int("x")?;
@@ -222,6 +249,75 @@ pub fn block_entity_from_nbt(nbt: &NbtCompound) -> Option<Arc<dyn BlockEntity>>
         lectern::LecternBlockEntity::ID => {
             Some(Arc::new(lectern::LecternBlockEntity::from_nbt(nbt, pos)))
         }
+        dispenser::DispenserBlockEntity::ID => Some(Arc::new(
+            dispenser::DispenserBlockEntity::from_nbt(nbt, pos),
+        )),
+        hanging_sign::HangingSignBlockEntity::ID => Some(Arc::new(
+            hanging_sign::HangingSignBlockEntity::from_nbt(nbt, pos),
+        )),
+        creaking_heart::CreakingHeartBlockEntity::ID => Some(Arc::new(
+            creaking_heart::CreakingHeartBlockEntity::from_nbt(nbt, pos),
+        )),
+        enchanting_table::EnchantingTableBlockEntity::ID => Some(Arc::new(
+            enchanting_table::EnchantingTableBlockEntity::from_nbt(nbt, pos),
+        )),
+        skull::SkullBlockEntity::ID => Some(Arc::new(skull::SkullBlockEntity::from_nbt(nbt, pos))),
+        banner::BannerBlockEntity::ID => {
+            Some(Arc::new(banner::BannerBlockEntity::from_nbt(nbt, pos)))
+        }
+        structure_block::StructureBlockBlockEntity::ID => Some(Arc::new(
+            structure_block::StructureBlockBlockEntity::from_nbt(nbt, pos),
+        )),
+        end_gateway::EndGatewayBlockEntity::ID => Some(Arc::new(
+            end_gateway::EndGatewayBlockEntity::from_nbt(nbt, pos),
+        )),
+        conduit::ConduitBlockEntity::ID => {
+            Some(Arc::new(conduit::ConduitBlockEntity::from_nbt(nbt, pos)))
+        }
+        campfire::CampfireBlockEntity::ID => {
+            Some(Arc::new(campfire::CampfireBlockEntity::from_nbt(nbt, pos)))
+        }
+        beehive::BeehiveBlockEntity::ID => {
+            Some(Arc::new(beehive::BeehiveBlockEntity::from_nbt(nbt, pos)))
+        }
+        sculk_sensor::SculkSensorBlockEntity::ID => Some(Arc::new(
+            sculk_sensor::SculkSensorBlockEntity::from_nbt(nbt, pos),
+        )),
+        calibrated_sculk_sensor::CalibratedSculkSensorBlockEntity::ID => Some(Arc::new(
+            calibrated_sculk_sensor::CalibratedSculkSensorBlockEntity::from_nbt(nbt, pos),
+        )),
+        sculk_catalyst::SculkCatalystBlockEntity::ID => Some(Arc::new(
+            sculk_catalyst::SculkCatalystBlockEntity::from_nbt(nbt, pos),
+        )),
+        sculk_shrieker::SculkShriekerBlockEntity::ID => Some(Arc::new(
+            sculk_shrieker::SculkShriekerBlockEntity::from_nbt(nbt, pos),
+        )),
+        shelf::ShelfBlockEntity::ID => Some(Arc::new(shelf::ShelfBlockEntity::from_nbt(nbt, pos))),
+        brushable_block::BrushableBlockBlockEntity::ID => Some(Arc::new(
+            brushable_block::BrushableBlockBlockEntity::from_nbt(nbt, pos),
+        )),
+        decorated_pot::DecoratedPotBlockEntity::ID => Some(Arc::new(
+            decorated_pot::DecoratedPotBlockEntity::from_nbt(nbt, pos),
+        )),
+        crafter::CrafterBlockEntity::ID => {
+            Some(Arc::new(crafter::CrafterBlockEntity::from_nbt(nbt, pos)))
+        }
+        trial_spawner::TrialSpawnerBlockEntity::ID => Some(Arc::new(
+            trial_spawner::TrialSpawnerBlockEntity::from_nbt(nbt, pos),
+        )),
+        vault::VaultBlockEntity::ID => Some(Arc::new(vault::VaultBlockEntity::from_nbt(nbt, pos))),
+        test_block::TestBlockBlockEntity::ID => Some(Arc::new(
+            test_block::TestBlockBlockEntity::from_nbt(nbt, pos),
+        )),
+        test_instance_block::TestInstanceBlockBlockEntity::ID => Some(Arc::new(
+            test_instance_block::TestInstanceBlockBlockEntity::from_nbt(nbt, pos),
+        )),
+        copper_golem_statue::CopperGolemStatueBlockEntity::ID => Some(Arc::new(
+            copper_golem_statue::CopperGolemStatueBlockEntity::from_nbt(nbt, pos),
+        )),
+        potent_sulfur::PotentSulfurBlockEntity::ID => Some(Arc::new(
+            potent_sulfur::PotentSulfurBlockEntity::from_nbt(nbt, pos),
+        )),
         _ => None,
     }
 }
@@ -230,3 +326,112 @@ pub fn block_entity_from_nbt(nbt: &NbtCompound) -> Option<Arc<dyn BlockEntity>>
 pub fn has_block_block_entity(block: &Block) -> bool {
     BLOCK_ENTITY_TYPES.contains(&block.name)
 }
+
+#[must_use]
+#[allow(clippy::too_many_lines)]
+pub fn create_block_entity(
+    block_entity_type_id: u16,
+    position: BlockPos,
+) -> Option<Arc<dyn BlockEntity>> {
+    use pumpkin_data::block_properties::FacingHopper;
+    if block_entity_type_id == u16::MAX {
+        return None;
+    }
+    let name = BLOCK_ENTITY_TYPES.get(block_entity_type_id as usize)?;
+    match *name {
+        "furnace" => Some(Arc::new(furnace::FurnaceBlockEntity::new(position))),
+        "chest" => Some(Arc::new(chest::ChestBlockEntity::new(position))),
+        "trapped_chest" => Some(Arc::new(trapped_chest::TrappedChestBlockEntity::new(
+            position,
+        ))),
+        "ender_chest" => Some(Arc::new(ender_chest::EnderChestBlockEntity::new(position))),
+        "jukebox" => Some(Arc::new(jukebox::JukeboxBlockEntity::new(position))),
+        "dispenser" => Some(Arc::new(dispenser::DispenserBlockEntity::new(position))),
+        "dropper" => Some(Arc::new(dropper::DropperBlockEntity::new(position))),
+        "sign" => Some(Arc::new(sign::SignBlockEntity::empty(position))),
+        "hanging_sign" => Some(Arc::new(hanging_sign::HangingSignBlockEntity::empty(
+            position,
+        ))),
+        "mob_spawner" => Some(Arc::new(mob_spawner::MobSpawnerBlockEntity::new(
+            position, None,
+        ))),
+        "creaking_heart" => Some(Arc::new(creaking_heart::CreakingHeartBlockEntity::new(
+            position,
+        ))),
+        "brewing_stand" => Some(Arc::new(brewing_stand::BrewingStandBlockEntity::new(
+            position,
+        ))),
+        "enchanting_table" => Some(Arc::new(enchanting_table::EnchantingTableBlockEntity::new(
+            position,
+        ))),
+        "end_portal" => Some(Arc::new(end_portal::EndPortalBlockEntity::new(position))),
+        "beacon" => Some(Arc::new(beacon::BeaconBlockEntity::new(position))),
+        "skull" => Some(Arc::new(skull::SkullBlockEntity::new(position))),
+        "daylight_detector" => Some(Arc::new(
+            daylight_detector::DaylightDetectorBlockEntity::new(position),
+        )),
+        "hopper" => Some(Arc::new(hopper::HopperBlockEntity::new(
+            position,
+            FacingHopper::Down,
+        ))),
+        "comparator" => Some(Arc::new(comparator::ComparatorBlockEntity::new(position))),
+        "banner" => Some(Arc::new(banner::BannerBlockEntity::new(position))),
+        "structure_block" => Some(Arc::new(structure_block::StructureBlockBlockEntity::new(
+            position,
+        ))),
+        "end_gateway" => Some(Arc::new(end_gateway::EndGatewayBlockEntity::new(position))),
+        "command_block" => Some(Arc::new(command_block::CommandBlockEntity::new(
+            position, true, false,
+        ))),
+        "shulker_box" => Some(Arc::new(shulker_box::ShulkerBoxBlockEntity::new(position))),
+        "conduit" => Some(Arc::new(conduit::ConduitBlockEntity::new(position))),
+        "barrel" => Some(Arc::new(barrel::BarrelBlockEntity::new(position))),
+        "smoker" => Some(Arc::new(smoker::SmokerBlockEntity::new(position))),
+        "blast_furnace" => Some(Arc::new(blasting_furnace::BlastingFurnaceBlockEntity::new(
+            position,
+        ))),
+        "lectern" => Some(Arc::new(lectern::LecternBlockEntity::new(position))),
+        "bell" => Some(Arc::new(bell::BellBlockEntity::new(position))),
+        "jigsaw" => Some(Arc::new(jigsaw_block::JigsawBlockEntity::new(position))),
+        "campfire" => Some(Arc::new(campfire::CampfireBlockEntity::new(position))),
+        "beehive" => Some(Arc::new(beehive::BeehiveBlockEntity::new(position))),
+        "sculk_sensor" => Some(Arc::new(sculk_sensor::SculkSensorBlockEntity::new(
+            position,
+        ))),
+        "calibrated_sculk_sensor" => Some(Arc::new(
+            calibrated_sculk_sensor::CalibratedSculkSensorBlockEntity::new(position),
+        )),
+        "sculk_catalyst" => Some(Arc::new(sculk_catalyst::SculkCatalystBlockEntity::new(
+            position,
+        ))),
+        "sculk_shrieker" => Some(Arc::new(sculk_shrieker::SculkShriekerBlockEntity::new(
+            position,
+        ))),
+        "chiseled_bookshelf" => Some(Arc::new(
+            chiseled_bookshelf::ChiseledBookshelfBlockEntity::new(position),
+        )),
+        "shelf" => Some(Arc::new(shelf::ShelfBlockEntity::new(position))),
+        "brushable_block" => Some(Arc::new(brushable_block::BrushableBlockBlockEntity::new(
+            position,
+        ))),
+        "decorated_pot" => Some(Arc::new(decorated_pot::DecoratedPotBlockEntity::new(
+            position,
+        ))),
+        "crafter" => Some(Arc::new(crafter::CrafterBlockEntity::new(position))),
+        "trial_spawner" => Some(Arc::new(trial_spawner::TrialSpawnerBlockEntity::new(
+            position,
+        ))),
+        "vault" => Some(Arc::new(vault::VaultBlockEntity::new(position))),
+        "test_block" => Some(Arc::new(test_block::TestBlockBlockEntity::new(position))),
+        "test_instance_block" => Some(Arc::new(
+            test_instance_block::TestInstanceBlockBlockEntity::new(position),
+        )),
+        "copper_golem_statue" => Some(Arc::new(
+            copper_golem_statue::CopperGolemStatueBlockEntity::new(position),
+        )),
+        "potent_sulfur" => Some(Arc::new(potent_sulfur::PotentSulfurBlockEntity::new(
+            position,
+        ))),
+        _ => None,
+    }
+}

pumpkin/src/block/entities/potent_sulfur.rs

@@ -0,0 +1,46 @@
+use std::pin::Pin;
+
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+
+use super::BlockEntity;
+
+pub struct PotentSulfurBlockEntity {
+    pub position: BlockPos,
+}
+
+impl BlockEntity for PotentSulfurBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(_nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self { position }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        _nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async {})
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl PotentSulfurBlockEntity {
+    pub const ID: &'static str = "minecraft:potent_sulfur";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self { position }
+    }
+}

pumpkin/src/block/entities/sculk_catalyst.rs

@@ -0,0 +1,55 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct SculkCatalystBlockEntity {
+    pub position: BlockPos,
+    pub decay_delay: Mutex<i32>,
+}
+
+impl BlockEntity for SculkCatalystBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let decay_delay = nbt.get_int("decay_delay").unwrap_or(0);
+        Self {
+            position,
+            decay_delay: Mutex::new(decay_delay),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_int("decay_delay", *self.decay_delay.lock().await);
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl SculkCatalystBlockEntity {
+    pub const ID: &'static str = "minecraft:sculk_catalyst";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            decay_delay: Mutex::new(0),
+        }
+    }
+}

pumpkin/src/block/entities/sculk_sensor.rs

@@ -0,0 +1,58 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct SculkSensorBlockEntity {
+    pub position: BlockPos,
+    pub last_vibration_frequency: Mutex<i32>,
+}
+
+impl BlockEntity for SculkSensorBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let last_vibration_frequency = nbt.get_int("last_vibration_frequency").unwrap_or(0);
+        Self {
+            position,
+            last_vibration_frequency: Mutex::new(last_vibration_frequency),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_int(
+                "last_vibration_frequency",
+                *self.last_vibration_frequency.lock().await,
+            );
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl SculkSensorBlockEntity {
+    pub const ID: &'static str = "minecraft:sculk_sensor";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            last_vibration_frequency: Mutex::new(0),
+        }
+    }
+}

pumpkin/src/block/entities/sculk_shrieker.rs

@@ -0,0 +1,55 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct SculkShriekerBlockEntity {
+    pub position: BlockPos,
+    pub warning_level: Mutex<i32>,
+}
+
+impl BlockEntity for SculkShriekerBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let warning_level = nbt.get_int("warning_level").unwrap_or(0);
+        Self {
+            position,
+            warning_level: Mutex::new(warning_level),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_int("warning_level", *self.warning_level.lock().await);
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl SculkShriekerBlockEntity {
+    pub const ID: &'static str = "minecraft:sculk_shrieker";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            warning_level: Mutex::new(0),
+        }
+    }
+}

pumpkin/src/block/entities/shelf.rs

@@ -0,0 +1,145 @@
+use crate::block::entities::BlockEntity;
+use pumpkin_data::item_stack::ItemStack;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use pumpkin_world::inventory::{Clearable, Inventory, InventoryFuture, split_stack};
+use std::any::Any;
+use std::array::from_fn;
+use std::pin::Pin;
+use std::sync::Arc;
+use std::sync::atomic::{AtomicBool, Ordering};
+use tokio::sync::Mutex;
+
+pub struct ShelfBlockEntity {
+    pub position: BlockPos,
+    pub items: [Arc<Mutex<ItemStack>>; Self::INVENTORY_SIZE],
+    pub dirty: AtomicBool,
+}
+
+impl BlockEntity for ShelfBlockEntity {
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        self.write_inventory_nbt(nbt, true)
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let shelf = Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            dirty: AtomicBool::new(false),
+        };
+
+        shelf.read_data(nbt, &shelf.items);
+
+        shelf
+    }
+
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn get_inventory(self: Arc<Self>) -> Option<Arc<dyn Inventory>> {
+        Some(self)
+    }
+
+    fn is_dirty(&self) -> bool {
+        self.dirty.load(Ordering::Relaxed)
+    }
+
+    fn clear_dirty(&self) {
+        self.dirty.store(false, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl ShelfBlockEntity {
+    pub const INVENTORY_SIZE: usize = 9;
+    pub const ID: &'static str = "minecraft:shelf";
+
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            items: from_fn(|_| Arc::new(Mutex::new(ItemStack::EMPTY.clone()))),
+            dirty: AtomicBool::new(false),
+        }
+    }
+}
+
+impl Inventory for ShelfBlockEntity {
+    fn size(&self) -> usize {
+        self.items.len()
+    }
+
+    fn is_empty(&self) -> InventoryFuture<'_, bool> {
+        Box::pin(async move {
+            for slot in &self.items {
+                if !slot.lock().await.is_empty() {
+                    return false;
+                }
+            }
+
+            true
+        })
+    }
+
+    fn get_stack(&self, slot: usize) -> InventoryFuture<'_, Arc<Mutex<ItemStack>>> {
+        Box::pin(async move { self.items[slot].clone() })
+    }
+
+    fn remove_stack(&self, slot: usize) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let mut removed = ItemStack::EMPTY.clone();
+            let mut guard = self.items[slot].lock().await;
+            std::mem::swap(&mut removed, &mut *guard);
+            self.mark_dirty();
+            removed
+        })
+    }
+
+    fn remove_stack_specific(&self, slot: usize, amount: u8) -> InventoryFuture<'_, ItemStack> {
+        Box::pin(async move {
+            let res = split_stack(&self.items, slot, amount).await;
+            self.mark_dirty();
+            res
+        })
+    }
+
+    fn set_stack(&self, slot: usize, stack: ItemStack) -> InventoryFuture<'_, ()> {
+        Box::pin(async move {
+            *self.items[slot].lock().await = stack;
+            self.mark_dirty();
+        })
+    }
+
+    fn mark_dirty(&self) {
+        self.dirty.store(true, Ordering::Relaxed);
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+impl Clearable for ShelfBlockEntity {
+    fn clear(&self) -> Pin<Box<dyn Future<Output = ()> + Send + '_>> {
+        Box::pin(async move {
+            for slot in &self.items {
+                *slot.lock().await = ItemStack::EMPTY.clone();
+            }
+            self.mark_dirty();
+        })
+    }
+}

pumpkin/src/block/entities/sign.rs

@@ -196,7 +196,8 @@ impl From<NbtTag> for Text {
 }
 
 impl Text {
-    fn new(messages: [Box<str>; 4]) -> Self {
+    #[must_use]
+    pub fn new(messages: [Box<str>; 4]) -> Self {
         Self {
             has_glowing_text: AtomicBool::new(false),
             color: AtomicI8::new(DyeColor::default() as i8),

pumpkin/src/block/entities/skull.rs

@@ -0,0 +1,64 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct SkullBlockEntity {
+    pub position: BlockPos,
+    pub note_block_sound: Mutex<Option<String>>,
+    pub profile: Mutex<Option<NbtCompound>>,
+}
+
+impl BlockEntity for SkullBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        let note_block_sound = nbt.get_string("note_block_sound").map(ToString::to_string);
+        let profile = nbt.get_compound("profile").cloned();
+        Self {
+            position,
+            note_block_sound: Mutex::new(note_block_sound),
+            profile: Mutex::new(profile),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(sound) = self.note_block_sound.lock().await.as_ref() {
+                nbt.put_string("note_block_sound", sound.clone());
+            }
+            if let Some(prof) = self.profile.lock().await.as_ref() {
+                nbt.put_compound("profile", prof.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl SkullBlockEntity {
+    pub const ID: &'static str = "minecraft:skull";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            note_block_sound: Mutex::const_new(None),
+            profile: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/structure_block.rs

@@ -0,0 +1,118 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct StructureBlockBlockEntity {
+    pub position: BlockPos,
+    pub name: Mutex<String>,
+    pub author: Mutex<String>,
+    pub metadata: Mutex<String>,
+    pub pos_x: Mutex<i32>,
+    pub pos_y: Mutex<i32>,
+    pub pos_z: Mutex<i32>,
+    pub size_x: Mutex<i32>,
+    pub size_y: Mutex<i32>,
+    pub size_z: Mutex<i32>,
+    pub rotation: Mutex<String>,
+    pub mirror: Mutex<String>,
+    pub mode: Mutex<String>,
+    pub ignore_entities: Mutex<bool>,
+    pub show_air: Mutex<bool>,
+    pub show_bounding_box: Mutex<bool>,
+    pub integrity: Mutex<f32>,
+    pub seed: Mutex<i64>,
+}
+
+impl BlockEntity for StructureBlockBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self {
+            position,
+            name: Mutex::new(nbt.get_string("name").unwrap_or("").to_string()),
+            author: Mutex::new(nbt.get_string("author").unwrap_or("").to_string()),
+            metadata: Mutex::new(nbt.get_string("metadata").unwrap_or("").to_string()),
+            pos_x: Mutex::new(nbt.get_int("posX").unwrap_or(0)),
+            pos_y: Mutex::new(nbt.get_int("posY").unwrap_or(0)),
+            pos_z: Mutex::new(nbt.get_int("posZ").unwrap_or(0)),
+            size_x: Mutex::new(nbt.get_int("sizeX").unwrap_or(0)),
+            size_y: Mutex::new(nbt.get_int("sizeY").unwrap_or(0)),
+            size_z: Mutex::new(nbt.get_int("sizeZ").unwrap_or(0)),
+            rotation: Mutex::new(nbt.get_string("rotation").unwrap_or("NONE").to_string()),
+            mirror: Mutex::new(nbt.get_string("mirror").unwrap_or("NONE").to_string()),
+            mode: Mutex::new(nbt.get_string("mode").unwrap_or("DATA").to_string()),
+            ignore_entities: Mutex::new(nbt.get_bool("ignoreEntities").unwrap_or(true)),
+            show_air: Mutex::new(nbt.get_bool("showAir").unwrap_or(false)),
+            show_bounding_box: Mutex::new(nbt.get_bool("showBoundingBox").unwrap_or(true)),
+            integrity: Mutex::new(nbt.get_float("integrity").unwrap_or(1.0)),
+            seed: Mutex::new(nbt.get_long("seed").unwrap_or(0)),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            nbt.put_string("name", self.name.lock().await.clone());
+            nbt.put_string("author", self.author.lock().await.clone());
+            nbt.put_string("metadata", self.metadata.lock().await.clone());
+            nbt.put_int("posX", *self.pos_x.lock().await);
+            nbt.put_int("posY", *self.pos_y.lock().await);
+            nbt.put_int("posZ", *self.pos_z.lock().await);
+            nbt.put_int("sizeX", *self.size_x.lock().await);
+            nbt.put_int("sizeY", *self.size_y.lock().await);
+            nbt.put_int("sizeZ", *self.size_z.lock().await);
+            nbt.put_string("rotation", self.rotation.lock().await.clone());
+            nbt.put_string("mirror", self.mirror.lock().await.clone());
+            nbt.put_string("mode", self.mode.lock().await.clone());
+            nbt.put_bool("ignoreEntities", *self.ignore_entities.lock().await);
+            nbt.put_bool("showAir", *self.show_air.lock().await);
+            nbt.put_bool("showBoundingBox", *self.show_bounding_box.lock().await);
+            nbt.put_float("integrity", *self.integrity.lock().await);
+            nbt.put_long("seed", *self.seed.lock().await);
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl StructureBlockBlockEntity {
+    pub const ID: &'static str = "minecraft:structure_block";
+    #[must_use]
+    pub fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            name: Mutex::new(String::new()),
+            author: Mutex::new(String::new()),
+            metadata: Mutex::new(String::new()),
+            pos_x: Mutex::new(0),
+            pos_y: Mutex::new(0),
+            pos_z: Mutex::new(0),
+            size_x: Mutex::new(0),
+            size_y: Mutex::new(0),
+            size_z: Mutex::new(0),
+            rotation: Mutex::new("NONE".to_string()),
+            mirror: Mutex::new("NONE".to_string()),
+            mode: Mutex::new("DATA".to_string()),
+            ignore_entities: Mutex::new(true),
+            show_air: Mutex::new(false),
+            show_bounding_box: Mutex::new(true),
+            integrity: Mutex::new(1.0),
+            seed: Mutex::new(0),
+        }
+    }
+}

pumpkin/src/block/entities/test_block.rs

@@ -0,0 +1,46 @@
+use std::pin::Pin;
+
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+
+use super::BlockEntity;
+
+pub struct TestBlockBlockEntity {
+    pub position: BlockPos,
+}
+
+impl BlockEntity for TestBlockBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(_nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self { position }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        _nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async {})
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl TestBlockBlockEntity {
+    pub const ID: &'static str = "minecraft:test_block";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self { position }
+    }
+}

pumpkin/src/block/entities/test_instance_block.rs

@@ -0,0 +1,46 @@
+use std::pin::Pin;
+
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+
+use super::BlockEntity;
+
+pub struct TestInstanceBlockBlockEntity {
+    pub position: BlockPos,
+}
+
+impl BlockEntity for TestInstanceBlockBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(_nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self { position }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        _nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async {})
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl TestInstanceBlockBlockEntity {
+    pub const ID: &'static str = "minecraft:test_instance_block";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self { position }
+    }
+}

pumpkin/src/block/entities/trial_spawner.rs

@@ -0,0 +1,68 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct TrialSpawnerBlockEntity {
+    pub position: BlockPos,
+    pub normal_config: Mutex<Option<NbtCompound>>,
+    pub ominous_config: Mutex<Option<NbtCompound>>,
+    pub spawner_data: Mutex<Option<NbtCompound>>,
+}
+
+impl BlockEntity for TrialSpawnerBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self {
+            position,
+            normal_config: Mutex::new(nbt.get_compound("normal_config").cloned()),
+            ominous_config: Mutex::new(nbt.get_compound("ominous_config").cloned()),
+            spawner_data: Mutex::new(nbt.get_compound("spawner_data").cloned()),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(cfg) = self.normal_config.lock().await.as_ref() {
+                nbt.put_compound("normal_config", cfg.clone());
+            }
+            if let Some(cfg) = self.ominous_config.lock().await.as_ref() {
+                nbt.put_compound("ominous_config", cfg.clone());
+            }
+            if let Some(data) = self.spawner_data.lock().await.as_ref() {
+                nbt.put_compound("spawner_data", data.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl TrialSpawnerBlockEntity {
+    pub const ID: &'static str = "minecraft:trial_spawner";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            normal_config: Mutex::const_new(None),
+            ominous_config: Mutex::const_new(None),
+            spawner_data: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/entities/vault.rs

@@ -0,0 +1,62 @@
+use super::BlockEntity;
+use pumpkin_nbt::compound::NbtCompound;
+use pumpkin_util::math::position::BlockPos;
+use std::pin::Pin;
+use tokio::sync::Mutex;
+
+pub struct VaultBlockEntity {
+    pub position: BlockPos,
+    pub config: Mutex<Option<NbtCompound>>,
+    pub server_data: Mutex<Option<NbtCompound>>,
+}
+
+impl BlockEntity for VaultBlockEntity {
+    fn resource_location(&self) -> &'static str {
+        Self::ID
+    }
+
+    fn get_position(&self) -> BlockPos {
+        self.position
+    }
+
+    fn from_nbt(nbt: &pumpkin_nbt::compound::NbtCompound, position: BlockPos) -> Self
+    where
+        Self: Sized,
+    {
+        Self {
+            position,
+            config: Mutex::new(nbt.get_compound("config").cloned()),
+            server_data: Mutex::new(nbt.get_compound("server_data").cloned()),
+        }
+    }
+
+    fn write_nbt<'a>(
+        &'a self,
+        nbt: &'a mut NbtCompound,
+    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'a>> {
+        Box::pin(async move {
+            if let Some(cfg) = self.config.lock().await.as_ref() {
+                nbt.put_compound("config", cfg.clone());
+            }
+            if let Some(data) = self.server_data.lock().await.as_ref() {
+                nbt.put_compound("server_data", data.clone());
+            }
+        })
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+impl VaultBlockEntity {
+    pub const ID: &'static str = "minecraft:vault";
+    #[must_use]
+    pub const fn new(position: BlockPos) -> Self {
+        Self {
+            position,
+            config: Mutex::const_new(None),
+            server_data: Mutex::const_new(None),
+        }
+    }
+}

pumpkin/src/block/registry.rs

@@ -919,6 +919,15 @@ impl BlockRegistry {
         old_state_id: BlockStateId,
         notify: bool,
     ) {
+        let state = world.get_block_state(position);
+        if state.block_entity_type != u16::MAX
+            && world.get_block_entity(position).is_none()
+            && let Some(entity) =
+                crate::block::entities::create_block_entity(state.block_entity_type, *position)
+        {
+            world.add_block_entity(entity);
+        }
+
         let pumpkin_block = self.get_pumpkin_block(block.id);
         if let Some(pumpkin_block) = pumpkin_block {
             pumpkin_block