pub mod advancement;
pub mod statistics;

use core::f32;
use std::collections::{BinaryHeap, HashMap, HashSet, VecDeque};
use std::f64::consts::TAU;
use std::num::NonZero;
use std::str::FromStr;
use std::sync::atomic::{AtomicBool, AtomicI8, AtomicI32, AtomicU8, AtomicU32, Ordering};
use std::sync::{Arc, Mutex, Weak};
use std::time::{Duration, Instant};

use crate::plugin::api::events::enchantment::{EnchantItemEvent, PrepareItemEnchantEvent};
use crate::world::scoreboard::{BedrockScoreboard, Scoreboard};
use advancement::PlayerAdvancement;
use arc_swap::ArcSwap;
use crossbeam::atomic::AtomicCell;
use crossbeam::channel::Receiver;
use pumpkin_data::dimension::Dimension;
use pumpkin_inventory::merchant::merchant_screen_handler::MerchantScreenHandler;
use pumpkin_inventory::player::ender_chest_inventory::EnderChestInventory;
use pumpkin_protocol::bedrock::client::play_status::CPlayStatus;
use pumpkin_protocol::bedrock::client::set_time::CSetTime;
use pumpkin_protocol::bedrock::client::update_abilities::{Ability, CUpdateAbilities};
use pumpkin_protocol::bedrock::client::{
    CommandPermissionLevel, PlayerPermissionLevel, SerializedAbilitiesData,
};
use pumpkin_protocol::bedrock::client::{
    SerializedAbilitiesDataSerializedLayer,
    move_player::CMovePlayer as CBedrockMovePlayer,
    update_attributes::{
        AttributeData as BedrockAttribute, CUpdateAttributes as CBedrockAttributes,
    },
};
use pumpkin_protocol::bedrock::server::{
    respawn::{RespawnState, SRespawn as SBedrockRespawn},
    text::SText,
};
use pumpkin_protocol::codec::item_stack_seralizer::ItemStackSerializer;
use pumpkin_util::translation::Locale;
use pumpkin_util::version::JavaMinecraftVersion;
use pumpkin_world::chunk::{ChunkData, ChunkEntityData};
use pumpkin_world::inventory::Inventory;
use tokio::task::JoinHandle;
use tracing::{debug, warn};
use uuid::Uuid;

#[derive(Clone, Debug)]
pub enum CustomScoreboard {
    Java(Scoreboard),
    Bedrock(BedrockScoreboard),
}

impl From<Scoreboard> for CustomScoreboard {
    fn from(sb: Scoreboard) -> Self {
        Self::Java(sb)
    }
}

impl From<BedrockScoreboard> for CustomScoreboard {
    fn from(sb: BedrockScoreboard) -> Self {
        Self::Bedrock(sb)
    }
}

#[derive(Copy, Clone)]
pub struct JavaPlayer<'a>(pub &'a Player);

impl JavaPlayer<'_> {
    pub async fn send_packet<C: pumpkin_protocol::ClientPacket + Sync>(&self, packet: &C) {
        if let ClientPlatform::Java(client) = self.0.client.as_ref()
            && let Ok(data) = client.serialize_packet(packet)
        {
            client.enqueue_packet(data).await;
        }
    }

    pub async fn send_custom_payload(&self, channel: &str, data: &[u8]) {
        let packet = CCustomPayload::new(channel, data);
        self.send_packet(&packet).await;
    }

    pub async fn send_stats(&self) {
        self.0.send_stats().await;
    }

    pub fn set_scoreboard(&self, scoreboard: Option<Scoreboard>) {
        *self
            .0
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) =
            scoreboard.map(CustomScoreboard::Java);
        self.0.send_scoreboard();
    }

    pub fn reset_scoreboard(&self) {
        self.set_scoreboard(None);
    }

    pub fn get_scoreboard(&self) -> Option<Scoreboard> {
        let guard = self
            .0
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(CustomScoreboard::Java(sb)) = guard.as_ref() {
            Some(sb.clone())
        } else {
            None
        }
    }
}

#[derive(Copy, Clone)]
pub struct BedrockPlayer<'a>(pub &'a Player);

impl BedrockPlayer<'_> {
    pub async fn send_packet<P: pumpkin_protocol::BClientPacket + Sync>(&self, packet: &P) {
        if let ClientPlatform::Bedrock(client) = self.0.client.as_ref()
            && let Ok(data) = client.serialize_packet(packet)
        {
            client.enqueue_packet(data).await;
        }
    }

    pub fn set_scoreboard(&self, scoreboard: Option<BedrockScoreboard>) {
        *self
            .0
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) =
            scoreboard.map(CustomScoreboard::Bedrock);
        self.0.send_scoreboard();
    }

    pub fn reset_scoreboard(&self) {
        self.set_scoreboard(None);
    }

    pub fn get_scoreboard(&self) -> Option<BedrockScoreboard> {
        let guard = self
            .0
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(CustomScoreboard::Bedrock(sb)) = guard.as_ref() {
            Some(sb.clone())
        } else {
            None
        }
    }

    #[must_use]
    pub fn get_team(&self) -> Option<crate::world::scoreboard::Team> {
        self.0.get_team()
    }

    #[must_use]
    pub fn client_data(&self) -> Option<Arc<pumpkin_protocol::bedrock::server::login::ClientData>> {
        if let ClientPlatform::Bedrock(client) = self.0.client.as_ref() {
            let data = client.client_data.load();
            (**data).clone()
        } else {
            None
        }
    }

    #[must_use]
    pub fn device_os(&self) -> Option<i32> {
        self.client_data().map(|d| d.device_os)
    }

    #[must_use]
    pub fn device_id(&self) -> Option<String> {
        self.client_data().map(|d| d.device_id.clone())
    }

    #[must_use]
    pub fn device_model(&self) -> Option<String> {
        self.client_data().map(|d| d.device_model.clone())
    }

    #[must_use]
    pub fn game_version(&self) -> Option<String> {
        self.client_data().map(|d| d.game_version.clone())
    }

    #[must_use]
    pub fn language_code(&self) -> Option<String> {
        self.client_data().map(|d| d.language_code.clone())
    }

    #[must_use]
    pub fn current_input_mode(&self) -> Option<i32> {
        self.client_data().map(|d| d.current_input_mode)
    }

    #[must_use]
    pub fn default_input_mode(&self) -> Option<i32> {
        self.client_data().map(|d| d.default_input_mode)
    }

    #[must_use]
    pub fn ui_profile(&self) -> Option<i32> {
        self.client_data().map(|d| d.ui_profile)
    }

    #[must_use]
    pub fn gui_scale(&self) -> Option<i32> {
        self.client_data().map(|d| d.gui_scale)
    }

    #[must_use]
    pub fn max_view_distance(&self) -> Option<i32> {
        self.client_data().map(|d| d.max_view_distance)
    }

    #[must_use]
    pub fn memory_tier(&self) -> Option<i32> {
        self.client_data().map(|d| d.memory_tier)
    }

    #[must_use]
    pub fn graphics_mode(&self) -> Option<i32> {
        self.client_data().map(|d| d.graphics_mode)
    }
}
use pumpkin_data::attributes::Attributes;
use pumpkin_data::block_properties::{BlockProperties, HorizontalFacing};
use pumpkin_data::damage::DamageType;
use pumpkin_data::data_component_impl::{AttributeModifiersImpl, EnchantmentsImpl, Operation};
use pumpkin_data::data_component_impl::{EquipmentSlot, EquippableImpl, ToolImpl, WeaponImpl};
use pumpkin_data::effect::StatusEffect;
use pumpkin_data::entity::{EntityPose, EntityStatus, EntityType};
use pumpkin_data::item_stack::ItemStack;
use pumpkin_data::particle::Particle;
use pumpkin_data::sound::{Sound, SoundCategory};
use pumpkin_data::statistic::StatisticCategory;
use pumpkin_data::tag::Taggable;
use pumpkin_data::{Block, BlockState, Enchantment, screen::WindowType, tag, translation};
use pumpkin_inventory::player::{
    player_inventory::PlayerInventory, player_screen_handler::PlayerScreenHandler,
};
use pumpkin_inventory::screen_handler::{
    ClickType, InventoryPlayer, ScreenHandler, ScreenHandlerBehaviour, ScreenHandlerFactory,
    ScreenHandlerListener,
};
use pumpkin_inventory::sync_handler::SyncHandler;
use pumpkin_macros::send_cancellable;
use pumpkin_nbt::compound::NbtCompound;
use pumpkin_nbt::tag::NbtTag;
use pumpkin_protocol::IdOr;
use pumpkin_protocol::SoundEvent;
use pumpkin_protocol::bedrock::client::container_open::CContainerOpen;
use pumpkin_protocol::bedrock::server::actor_event::{ActorEventID, SActorEvent};
use pumpkin_protocol::codec::var_int::VarInt;
use pumpkin_protocol::codec::var_long::VarLong;
use pumpkin_protocol::codec::var_ulong::VarULong;
use pumpkin_protocol::java::client::play::{
    Animation, CActionBar, CAwardStats, CChangeDifficulty, CCloseContainer, CCombatDeath,
    CCustomPayload, CDisguisedChatMessage, CEntityAnimation, CEntityPositionSync, CGameEvent,
    CItemCooldown, CMapItemData, COpenScreen, CParticle, CPlayerAbilities, CPlayerInfoUpdate,
    CPlayerPosition, CPlayerSpawnPosition, CRespawn, CSetCamera, CSetContainerContent,
    CSetContainerProperty, CSetContainerSlot, CSetCursorItem, CSetExperience, CSetHealth,
    CSetPlayerInventory, CSetSelectedSlot, CSoundEffect, CStopSound, CSubtitle, CSystemChatMessage,
    CTabList, CTitleAnimation, CTitleText, CUnloadChunk, CUpdateMobEffect, CUpdateTime, GameEvent,
    MapIcon, MapPatch, Metadata, PlayerAction, PlayerInfoFlags, PlayerSpawnData, PreviousMessage,
    Statistic,
};
use pumpkin_protocol::java::server::play::{
    SClickSlot, SContainerButtonClick, SRenameItem, SlotActionType,
};
use pumpkin_util::math::{
    boundingbox::BoundingBox, experience, position::BlockPos, vector2::Vector2, vector3::Vector3,
};
use pumpkin_util::permission::PermissionLvl;
use pumpkin_util::resource_location::ResourceLocation;
use pumpkin_util::text::TextComponent;
use pumpkin_util::text::click::ClickEvent;
use pumpkin_util::text::hover::HoverEvent;
use pumpkin_util::{GameMode, Hand};
use pumpkin_world::biome;
use pumpkin_world::cylindrical_chunk_iterator::Cylindrical;
use pumpkin_world::level::{Level, SyncChunk, SyncEntityChunk};

use crate::block;
use crate::block::blocks::bed::BedBlock;
use crate::command::context::command_source::CommandSource;
use crate::command::node::dispatcher::CommandDispatcher;
use crate::command::{CommandSender, client_suggestions};
use crate::data::SaveJSONConfiguration;
use crate::entity::TeleportFuture;
use crate::net::{ClientPlatform, GameProfile};
use crate::net::{DisconnectReason, PlayerConfig};
use crate::plugin::player::exp_change::PlayerExpChangeEvent;
use crate::plugin::player::inventory_interact::InventoryClickEvent;
use crate::plugin::player::player_change_world::PlayerChangeWorldEvent;
use crate::plugin::player::player_gamemode_change::PlayerGamemodeChangeEvent;
use crate::plugin::player::player_permission_check::PlayerPermissionCheckEvent;
use crate::plugin::player::player_teleport::PlayerTeleportEvent;
use crate::plugin::server::packet::PacketSentEvent;
use crate::server::Server;
use crate::world::{BlockBreakingProgress, World};
use bytes::Bytes;

use super::breath::BreathManager;
use super::combat::{self, AttackType, player_attack_sound};
use super::hunger::HungerManager;
use super::item::ItemEntity;
use super::living::LivingEntity;
use super::{Entity, EntityBase, NBTStorage, NBTStorageInit};
use pumpkin_data::potion::Effect;
use pumpkin_world::chunk_system::ChunkLoading;
const MAX_CACHED_SIGNATURES: u8 = 128; // Vanilla: 128
const MAX_PREVIOUS_MESSAGES: u8 = 20; // Vanilla: 20

fn write_root_vehicle(nbt: &mut NbtCompound, uuid: Uuid) {
    let value = uuid.as_u128();
    let mut root_vehicle = NbtCompound::new();
    root_vehicle.put(
        "Attach",
        NbtTag::IntArray(vec![
            (value >> 96) as i32,
            (value >> 64) as i32,
            (value >> 32) as i32,
            value as i32,
        ]),
    );
    nbt.put("RootVehicle", NbtTag::Compound(root_vehicle));
}

fn read_root_vehicle(nbt: &NbtCompound) -> Option<Uuid> {
    let root_vehicle = nbt.get_compound("RootVehicle")?;
    let uuid = if let Some([most, more, less, least]) = root_vehicle.get_int_array("Attach") {
        [*most, *more, *less, *least]
    } else {
        let [most, more, less, least] = root_vehicle.get_list("Attach")? else {
            return None;
        };
        [
            most.extract_int()?,
            more.extract_int()?,
            less.extract_int()?,
            least.extract_int()?,
        ]
    };

    Some(Uuid::from_u128(
        (uuid[0] as u32 as u128) << 96
            | (uuid[1] as u32 as u128) << 64
            | (uuid[2] as u32 as u128) << 32
            | uuid[3] as u32 as u128,
    ))
}

pub const DATA_VERSION: i32 = 4903; // 26.2

/// Food exhaustion applied for every block a player mines.
///
/// Vanilla: `Block#playerDestroy` calls `player.causeFoodExhaustion(0.005F)`.
/// `ServerPlayerGameMode#destroyBlock` only reaches `playerDestroy` for
/// non-creative players holding a tool that can harvest the block, so callers
/// must apply the same gating.
pub const MINE_BLOCK_EXHAUSTION: f32 = 0.005; // Vanilla: 0.005F

const fn bedrock_inventory_slot(player_screen_slot: i16) -> Option<u32> {
    match player_screen_slot {
        9..=35 => Some(player_screen_slot as u32),
        36..=44 => Some((player_screen_slot - 36) as u32),
        _ => None,
    }
}

struct HeapNode(i32, Vector2<i32>, Weak<ChunkData>);

impl Eq for HeapNode {}

impl PartialEq<Self> for HeapNode {
    fn eq(&self, other: &Self) -> bool {
        self.0 == other.0
    }
}

impl PartialOrd<Self> for HeapNode {
    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
        Some(self.cmp(other))
    }
}

impl Ord for HeapNode {
    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
        self.0.cmp(&other.0).reverse()
    }
}

pub struct ChunkManager {
    chunks_per_tick: usize,
    center: Vector2<i32>,
    view_distance: u8,
    chunk_listener: Receiver<(Vector2<i32>, Weak<ChunkData>)>,
    chunk_sent: HashMap<Vector2<i32>, Weak<ChunkData>>,
    chunk_queue: BinaryHeap<HeapNode>,
    entity_chunk_queue: VecDeque<(Vector2<i32>, Weak<ChunkEntityData>)>,
    batches_sent_since_ack: u8,
    last_chunk_batch_sent_at: Instant,
    /// The (view, simulation) chunk loading ticket levels currently held at `center`.
    held_tickets: Option<(i8, i8)>,
    /// The current world for chunk loading. Updated on dimension change.
    world: Arc<World>,
}

impl ChunkManager {
    pub const NOTCHIAN_BATCHES_WITHOUT_ACK_UNTIL_PAUSE: u8 = 16;
    const ACK_STALL_FALLBACK_DELAY: Duration = Duration::from_millis(100);

    #[must_use]
    pub fn new(
        chunks_per_tick: usize,
        chunk_listener: Receiver<(Vector2<i32>, Weak<ChunkData>)>,
        world: Arc<World>,
    ) -> Self {
        Self {
            chunks_per_tick,
            center: Vector2::<i32>::new(0, 0),
            view_distance: 0,
            chunk_listener,
            chunk_sent: HashMap::new(),
            chunk_queue: BinaryHeap::new(),
            entity_chunk_queue: VecDeque::new(),
            batches_sent_since_ack: 0,
            last_chunk_batch_sent_at: Instant::now(),
            held_tickets: None,
            world,
        }
    }

    /// Gets the current world for chunk loading.
    #[must_use]
    pub const fn world(&self) -> &Arc<World> {
        &self.world
    }

    #[must_use]
    pub fn sent_chunks_count(&self) -> usize {
        self.chunk_sent.len()
    }

    pub fn reset_sent_chunks(&mut self) {
        self.chunk_sent.clear();
    }

    pub const fn set_view_distance(&mut self, view_distance: u8) {
        self.view_distance = view_distance;
    }

    pub fn clean(&mut self) {
        let (_rx, tx) = crossbeam::channel::unbounded();
        // drop old channel
        self.chunk_listener = tx;

        // Drop any held chunk references to allow chunks to be unloaded.
        self.chunk_sent.clear();
        self.chunk_queue.clear();
        self.entity_chunk_queue.clear();
    }

    fn should_enqueue_chunk(&mut self, position: Vector2<i32>, chunk: &SyncChunk) -> bool {
        self.chunk_sent
            .insert(position, Arc::downgrade(chunk))
            .and_then(|old_chunk| old_chunk.upgrade())
            .is_none_or(|old_chunk| !Arc::ptr_eq(&old_chunk, chunk))
    }

    #[must_use]
    const fn ack_window_open(&self) -> bool {
        self.batches_sent_since_ack < Self::NOTCHIAN_BATCHES_WITHOUT_ACK_UNTIL_PAUSE
    }

    #[must_use]
    fn ack_fallback_ready(&self) -> bool {
        !self.ack_window_open()
            && self.last_chunk_batch_sent_at.elapsed() >= Self::ACK_STALL_FALLBACK_DELAY
    }

    pub fn pull_new_chunks(&mut self) {
        while let Ok((pos, chunk_weak)) = self.chunk_listener.try_recv() {
            let dst = Self::chebyshev(pos, self.center);
            if dst > i32::from(self.view_distance) {
                continue;
            }
            if let Some(chunk) = chunk_weak.upgrade()
                && self.should_enqueue_chunk(pos, &chunk)
            {
                self.chunk_queue.push(HeapNode(dst, pos, chunk_weak));
            }
        }
    }

    fn chebyshev(a: Vector2<i32>, b: Vector2<i32>) -> i32 {
        (a.x - b.x).abs().max((a.y - b.y).abs())
    }

    pub fn update_center_and_view_distance(
        &mut self,
        center: Vector2<i32>,
        mut view_distance: u8,
        level: &Arc<Level>,
        loading_chunks: &[Vector2<i32>],
        unloading_chunks: &[Vector2<i32>],
    ) {
        view_distance += 1; // Margin for loading
        let old_center = self.center;

        {
            let mut lock = level
                .chunk_loading
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            let new_level = ChunkLoading::get_level_from_view_distance(view_distance);
            lock.add_ticket(center, new_level);

            let sim_dist = self.world.server.upgrade().map_or(10, |s| {
                s.advanced_config.networking.java.simulation_distance.get()
            });
            let sim_level = ChunkLoading::get_level_from_simulation_distance(sim_dist);
            lock.add_ticket(center, sim_level);

            // Drop exactly the pair we last added rather than recomputing it. The
            // simulation level is derived from live config and the view level from the
            // previous view distance, so recomputing them can release a ticket we never
            // took and strand the one we did.
            if let Some((held_view, held_sim)) = self.held_tickets.replace((new_level, sim_level)) {
                lock.remove_ticket(old_center, held_view);
                lock.remove_ticket(old_center, held_sim);
            }
            lock.send_change();
        };

        self.center = center;
        self.view_distance = view_distance;
        let view_distance_i32 = i32::from(view_distance);
        let unloading_chunks: HashSet<Vector2<i32>> = unloading_chunks.iter().copied().collect();

        self.chunk_sent.retain(|pos, _| {
            (pos.x - center.x).abs().max((pos.y - center.y).abs()) <= view_distance_i32
                && !unloading_chunks.contains(pos)
        });

        self.entity_chunk_queue.retain(|(pos, _)| {
            (pos.x - center.x).abs().max((pos.y - center.y).abs()) <= view_distance_i32
                && !unloading_chunks.contains(pos)
        });

        let mut tasks: Vec<_> = self
            .chunk_queue
            .drain()
            .filter_map(|node| {
                let dst = Self::chebyshev(node.1, center);
                (dst <= view_distance_i32 && !unloading_chunks.contains(&node.1))
                    .then(|| HeapNode(dst, node.1, node.2))
            })
            .collect();

        for pos in loading_chunks {
            if !self.chunk_sent.contains_key(pos)
                && let Some(chunk) = level.loaded_chunks.get(pos)
            {
                let chunk = chunk.value().clone();
                if self.should_enqueue_chunk(*pos, &chunk) {
                    let dst = (pos.x - center.x).abs().max((pos.y - center.y).abs());
                    tasks.push(HeapNode(dst, *pos, Arc::downgrade(&chunk)));
                }
            }
        }
        self.chunk_queue = BinaryHeap::from(tasks);
    }

    pub fn clean_up(&mut self, level: &Arc<Level>) {
        let mut lock = level
            .chunk_loading
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some((view_level, sim_level)) = self.held_tickets.take() {
            lock.remove_ticket(self.center, view_level);
            lock.remove_ticket(self.center, sim_level);
        }
        lock.send_change();
        level.should_unload.store(true, Ordering::Relaxed);
        level.level_channel.notify();
        let (_rx, tx) = crossbeam::channel::unbounded();
        // drop old channel
        self.chunk_listener = tx;

        // Drop any held chunk references to allow chunks to be unloaded.
        self.chunk_sent.clear();
        self.chunk_queue.clear();
        self.entity_chunk_queue.clear();
        self.batches_sent_since_ack = 0;
        self.last_chunk_batch_sent_at = Instant::now();
        self.view_distance = 0;
    }

    pub fn change_world(&mut self, old_level: &Arc<Level>, new_world: Arc<World>) {
        let mut lock = old_level
            .chunk_loading
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some((view_level, sim_level)) = self.held_tickets.take() {
            lock.remove_ticket(self.center, view_level);
            lock.remove_ticket(self.center, sim_level);
        }
        lock.send_change();
        old_level.should_unload.store(true, Ordering::Relaxed);
        old_level.level_channel.notify();
        drop(lock);
        self.chunk_listener = new_world.level.chunk_listener.add_global_chunk_listener();
        self.chunk_sent.clear();
        self.chunk_queue.clear();
        self.entity_chunk_queue.clear();
        self.view_distance = 0;
        self.world = new_world;
        // Reset batch state so chunks can be sent immediately in the new dimension
        self.batches_sent_since_ack = 0;
        self.last_chunk_batch_sent_at = Instant::now();
    }

    pub const fn handle_acknowledge(&mut self, chunks_per_tick: f32) {
        self.batches_sent_since_ack = 0;
        self.chunks_per_tick = chunks_per_tick.ceil() as usize;
    }

    pub fn push_chunk(&mut self, position: Vector2<i32>, chunk: &SyncChunk) {
        if self.should_enqueue_chunk(position, chunk) {
            let dst = (position.x - self.center.x)
                .abs()
                .max((position.y - self.center.y).abs());
            self.chunk_queue
                .push(HeapNode(dst, position, Arc::downgrade(chunk)));
        }
    }

    pub fn push_entity(&mut self, position: Vector2<i32>, chunk: &SyncEntityChunk) {
        self.entity_chunk_queue
            .push_back((position, Arc::downgrade(chunk)));
    }

    #[must_use]
    pub fn can_send_chunk(&self) -> bool {
        let state_available = self.ack_window_open() || self.ack_fallback_ready();

        state_available && !self.chunk_queue.is_empty()
    }

    pub fn next_chunk(&mut self) -> Box<[SyncChunk]> {
        let take = self.chunk_queue.len().min(self.chunks_per_tick.max(1));
        let mut chunks = Vec::with_capacity(take);
        while chunks.len() < take
            && let Some(node) = self.chunk_queue.pop()
        {
            if let Some(chunk) = node.2.upgrade() {
                chunks.push(chunk);
            }
        }
        self.batches_sent_since_ack = self.batches_sent_since_ack.saturating_add(1);
        self.last_chunk_batch_sent_at = Instant::now();

        chunks.into_boxed_slice()
    }

    pub fn next_entity(&mut self) -> Box<[SyncEntityChunk]> {
        let chunk_size = self
            .entity_chunk_queue
            .len()
            .min(self.chunks_per_tick.max(1));

        let mut chunks = Vec::with_capacity(chunk_size);
        while chunks.len() < chunk_size
            && let Some((_, weak_chunk)) = self.entity_chunk_queue.pop_front()
        {
            if let Some(chunk) = weak_chunk.upgrade() {
                chunks.push(chunk);
            }
        }

        self.batches_sent_since_ack = self.batches_sent_since_ack.saturating_add(1);
        self.last_chunk_batch_sent_at = Instant::now();

        chunks.into_boxed_slice()
    }
}

/// Represents a Minecraft player entity.
///
/// A `Player` is a special type of entity that represents a human player connected to the server.
#[derive(Clone, Copy, Debug)]
pub struct ItemCooldown {
    pub start_tick: i32,
    pub duration: i32,
}

#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum PlayerWeather {
    Clear,
    Downfall,
}

pub struct Player {
    /// The underlying living entity object that represents the player.
    pub living_entity: LivingEntity,
    /// The player's game profile information, including their username and UUID.
    pub gameprofile: GameProfile,
    /// The client connection associated with the player.
    pub client: Arc<ClientPlatform>,
    /// The player's inventory.
    pub inventory: Arc<PlayerInventory>,
    /// The player's `EnderChest` inventory.
    pub ender_chest_inventory: Arc<EnderChestInventory>,
    /// The player's configuration settings. Changes when the player changes their settings.
    pub config: ArcSwap<PlayerConfig>,
    /// The player's current gamemode (e.g., Survival, Creative, Adventure).
    pub gamemode: AtomicCell<GameMode>,
    /// The player's previous gamemode
    pub previous_gamemode: AtomicCell<Option<GameMode>>,
    /// The entity ID of the entity that the player is currently spectating/camera targeting.
    pub camera_target_id: AtomicCell<Option<i32>>,
    /// The player's spawnpoint
    pub respawn_point: std::sync::Mutex<Option<RespawnPoint>>,
    /// The player's sleep status
    pub sleeping_since: AtomicCell<Option<u8>>,
    /// Manages the player's breath level
    pub breath_manager: BreathManager,
    /// Manages the player's hunger level.
    pub hunger_manager: HungerManager,
    /// The ID of the currently open container (if any).
    pub open_container: AtomicCell<Option<u64>>,
    /// The block position of the currently open container screen (if any).
    pub open_container_pos: AtomicCell<Option<BlockPos>>,
    /// The village position where Raid Omen was triggered.
    pub raid_omen_position: AtomicCell<Option<BlockPos>>,
    /// The item currently being held by the player.
    pub carried_item: Mutex<Option<ItemStack>>,
    /// The player's abilities and special powers.
    ///
    /// This field represents the various abilities that the player possesses, such as flight, invulnerability, and other special effects.
    ///
    /// **Note:** When the `abilities` field is updated, the server should send a `send_abilities_update` packet to the client to notify them of the changes.
    pub abilities: std::sync::Mutex<Abilities>,
    /// Player statistics
    pub stats: std::sync::Mutex<statistics::Statistics>,
    /// The current stage of block destruction of the block the player is breaking.
    pub current_block_destroy_stage: AtomicI32,
    /// The per-tick block destruction progress last sent to Bedrock clients.
    pub current_block_breaking_speed: AtomicU32,
    /// Indicates if the player is currently mining a block.
    pub mining: AtomicBool,
    pub start_mining_time: AtomicI32,
    pub tick_counter: AtomicI32,
    pub mining_pos: Mutex<BlockPos>,
    pub last_input: AtomicI8,
    /// A counter for teleport IDs used to track pending teleports.
    pub teleport_id_count: AtomicI32,
    /// The pending teleport information, including the teleport ID and target location.
    pub awaiting_teleport: Mutex<Option<(VarInt, Vector3<f64>)>>,
    /// The coordinates of the chunk section the player is currently watching.
    pub watched_section: AtomicCell<Cylindrical>,
    /// The last time the player performed an action (for idle timeout).
    pub last_action_time: AtomicCell<Instant>,
    /// The ping in millis.
    pub ping: AtomicU32,
    /// The amount of ticks since the player's last attack.
    pub last_attacked_ticks: AtomicU32,
    /// The player's last known experience level.
    pub last_sent_xp: AtomicI32,
    pub last_sent_health: AtomicI32,
    pub last_sent_food: AtomicU8,
    pub last_food_saturation: AtomicBool,
    /// The player's permission level.
    pub permission_lvl: AtomicCell<PermissionLvl>,
    pub subscribed_debug_sample: AtomicBool,
    /// Whether the client has reported that it has loaded.
    pub client_loaded: AtomicBool,
    pub bedrock_spawned: AtomicBool,
    /// The amount of time (in ticks) the client has to report having finished loading before being timed out.
    pub client_loaded_timeout: AtomicU32,
    /// Counter for tracking chat and command spam. Decays each server tick.
    pub chat_spam_tick_count: AtomicU32,
    /// Item usage tracking for bows, crossbows, etc.
    pub using_item: AtomicBool,
    pub item_use_start_time: AtomicI32,
    pub using_hand: AtomicCell<Option<Hand>>,
    /// The player's experience level.
    pub experience_level: AtomicI32,
    /// The player's experience progress (`0.0` to `1.0`)
    pub experience_progress: AtomicCell<f32>,
    /// The player's total experience points.
    pub experience_points: AtomicI32,
    pub item_cooldowns: std::sync::Mutex<HashMap<String, ItemCooldown>>,
    pub experience_pick_up_delay: Mutex<u32>,
    pub chunk_manager: Mutex<ChunkManager>,
    pub has_played_before: AtomicBool,
    root_vehicle_uuid: AtomicCell<Option<Uuid>>,
    pub chat_session: Arc<Mutex<ChatSession>>,
    pub signature_cache: Mutex<MessageCache>,
    pub player_screen_handler: Arc<std::sync::Mutex<PlayerScreenHandler>>,
    pub current_screen_handler: std::sync::Mutex<Arc<std::sync::Mutex<dyn ScreenHandler>>>,
    pub screen_handler_sync_id: AtomicU8,
    pub screen_handler_listener: Arc<dyn ScreenHandlerListener>,
    pub inventory_changed: Arc<AtomicBool>,
    pub screen_handler_sync_handler: Arc<SyncHandler>,
    pub tab_list_header: Mutex<TextComponent>,
    pub tab_list_footer: Mutex<TextComponent>,
    pub display_name: std::sync::Mutex<Option<TextComponent>>,
    pub tab_list_name: Mutex<Option<TextComponent>>,
    pub tab_list_order: AtomicI32,
    pub tab_list_latency: AtomicI32,
    pub tab_list_listed: AtomicBool,
    pub per_player_time: AtomicCell<Option<(u64, bool)>>,
    pub per_player_weather: AtomicCell<Option<PlayerWeather>>,
    pub custom_scoreboard: std::sync::Mutex<Option<CustomScoreboard>>,
    pub compass_target: AtomicCell<Option<pumpkin_util::math::position::BlockPos>>,
    pub respawn_location: AtomicCell<Option<pumpkin_util::math::position::BlockPos>>,
    pub hidden_players: Mutex<std::collections::HashSet<uuid::Uuid>>,
    pub advancements: Arc<Mutex<PlayerAdvancement>>,
    pub enchantment_seed: AtomicI32,
    pub fishing_bobber: AtomicI32,
    pub bedrock_skin: arc_swap::ArcSwap<pumpkin_protocol::bedrock::client::Skin>,
    pub seen_credits: AtomicBool,
    pub score: AtomicI32,
    pub spawn_extra_particles_on_fall: AtomicBool,
}

use base64::prelude::*;
use pumpkin_protocol::Property;
use serde::Deserialize;
use std::io::Read;

// Bit masks for the Java skin pixels that Bedrock requires to be opaque.
// Adapted from Geyser's SkinProvider under the MIT License.
const SKIN_OPAQUE_MASK: &str = "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";
const LEGACY_SKIN_OPAQUE_MASK: &str = "AP//AAAAAAAA//8AAAAAAAD//wAAAAAAAP//AAAAAAAA//8AAAAAAAD//wAAAAAAAP//AAAAAAAA//8AAAAAAP////8AAAAA/////wAAAAD/////AAAAAP////8AAAAA/////wAAAAD/////AAAAAP////8AAAAA/////wAAAADwD/D/D/APAPAP8P8P8A8A8A/w/w/wDwDwD/D/D/APAP////////8A/////////wD/////////AP////////8A/////////wD/////////AP////////8A/////////wD/////////AP////////8A/////////wD/////////AA==";

#[derive(Deserialize)]
struct TexturesProperty {
    textures: Textures,
}

#[derive(Deserialize)]
struct Textures {
    #[serde(rename = "SKIN")]
    skin: Option<SkinTexture>,
}

#[derive(Deserialize)]
struct SkinTexture {
    url: String,
    #[serde(default)]
    metadata: Option<SkinMetadata>,
}

#[derive(Deserialize)]
struct SkinMetadata {
    #[serde(default)]
    model: Option<String>,
}

impl Player {
    #[must_use]
    pub fn fetch_skin(properties: &[Property]) -> Option<pumpkin_protocol::bedrock::client::Skin> {
        let textures_prop = properties.iter().find(|p| &*p.name == "textures")?;
        let decoded = BASE64_STANDARD
            .decode(textures_prop.value.as_bytes())
            .ok()?;
        let textures: TexturesProperty = serde_json::from_slice(&decoded).ok()?;
        let skin_texture = textures.textures.skin?;
        let url = skin_texture.url;
        let is_slim = skin_texture
            .metadata
            .as_ref()
            .and_then(|m| m.model.as_deref())
            .is_some_and(|model| model == "slim");

        let resp = ureq::get(&url).call().ok()?;
        let mut buf = Vec::new();
        resp.into_body().into_reader().read_to_end(&mut buf).ok()?;
        let img = image::load_from_memory(&buf).ok()?;

        let width = img.width();
        let height = img.height();

        if width != 64 || (height != 32 && height != 64) {
            return None;
        }

        let mut rgba = img.into_rgba8().into_raw();

        let opaque_mask = BASE64_STANDARD
            .decode(if height == 32 {
                LEGACY_SKIN_OPAQUE_MASK
            } else {
                SKIN_OPAQUE_MASK
            })
            .ok()?;
        for pixel_index in 0..(width * height) as usize {
            if opaque_mask[pixel_index >> 3] & (1 << (pixel_index & 7)) != 0 {
                rgba[pixel_index * 4 + 3] = u8::MAX;
            }
        }

        let mut skin = pumpkin_protocol::bedrock::client::Skin::steve();
        skin.set_slim(is_slim);
        skin.image_width = width;
        skin.image_height = height;
        skin.skin_data = rgba;
        skin.skin_id.clone_from(&url);
        skin.full_id = url;
        Some(skin)
    }

    #[expect(clippy::too_many_lines, clippy::items_after_statements)]
    pub async fn new(
        client: Arc<ClientPlatform>,
        gameprofile: GameProfile,
        config: PlayerConfig,
        world: Arc<World>,
        gamemode: GameMode,
    ) -> Self {
        let inventory_changed = Arc::new(AtomicBool::new(true));

        struct ScreenListener(Arc<AtomicBool>);

        impl ScreenHandlerListener for ScreenListener {
            fn on_slot_update(
                &self,
                _screen_handler: &ScreenHandlerBehaviour,
                _slot: u8,
                _stack: ItemStack,
            ) {
                self.0.store(true, Ordering::Relaxed);
            }
        }

        let server = world.server.upgrade().unwrap_or_else(|| {
            tracing::error!("server inactive");
            std::process::exit(1);
        });

        let player_uuid = gameprofile.id;

        let living_entity = LivingEntity::new(Entity::from_uuid(
            player_uuid,
            world.clone(),
            Vector3::new(0.0, 100.0, 0.0),
            &EntityType::PLAYER,
        ));
        living_entity.entity.invulnerable.store(
            matches!(gamemode, GameMode::Creative | GameMode::Spectator),
            Ordering::Relaxed,
        );
        living_entity
            .entity
            .no_physics
            .store(gamemode == GameMode::Spectator, Ordering::Relaxed);
        if gamemode == GameMode::Spectator {
            living_entity
                .entity
                .on_ground
                .store(false, Ordering::Relaxed);
        }

        let inventory = Arc::new(PlayerInventory::new(
            living_entity.entity_equipment.clone(),
            living_entity.equipment_slots.clone(),
        ));

        let ender_chest_inventory = Arc::new(EnderChestInventory::new());

        let player_screen_handler = Arc::new(std::sync::Mutex::new(PlayerScreenHandler::new(
            &inventory,
            None,
            0,
            Some(server.recipe_manager.clone()),
        )));

        // Initialize abilities based on gamemode (like vanilla's GameMode.setAbilities())
        let mut abilities = Abilities::default();
        abilities.set_for_gamemode(gamemode);

        let properties = gameprofile.properties.load().clone();
        let mut bedrock_skin = tokio::task::spawn_blocking(move || {
            Self::fetch_skin(&properties)
                .unwrap_or_else(pumpkin_protocol::bedrock::client::Skin::steve)
        })
        .await
        .unwrap_or_else(|_| pumpkin_protocol::bedrock::client::Skin::steve());

        // Standard_Custom is a shared placeholder. Give fallback skins a stable,
        // per-player identity so Bedrock never sees duplicate skin IDs.
        if bedrock_skin.skin_id == "Standard_Custom" {
            let skin_id = format!("pumpkin:{player_uuid}");
            bedrock_skin.skin_id.clone_from(&skin_id);
            bedrock_skin.full_id = skin_id;
        }

        let supports_player_loaded = match client.as_ref() {
            ClientPlatform::Java(client) => client.version.load() >= JavaMinecraftVersion::V_1_21_4,
            ClientPlatform::Bedrock(_) => true,
        };
        let initially_loaded = !supports_player_loaded;

        Self {
            living_entity,
            config: ArcSwap::new(Arc::new(config)),
            advancements: Arc::new(Mutex::new(
                server
                    .advancement_manager
                    .clone()
                    .new_player_advancement(gameprofile.id),
            )),
            gameprofile,
            client,
            awaiting_teleport: Mutex::new(None),
            breath_manager: BreathManager::default(),
            // TODO: Load this from previous instance
            hunger_manager: HungerManager::default(),
            current_block_destroy_stage: AtomicI32::new(-1),
            current_block_breaking_speed: AtomicU32::new(0),
            enchantment_seed: AtomicI32::new(rand::random()),
            open_container: AtomicCell::new(None),
            open_container_pos: AtomicCell::new(None),
            raid_omen_position: AtomicCell::new(None),
            tick_counter: AtomicI32::new(0),
            start_mining_time: AtomicI32::new(0),
            last_input: AtomicI8::new(0),
            carried_item: Mutex::new(None),
            experience_pick_up_delay: Mutex::new(0),
            teleport_id_count: AtomicI32::new(0),
            mining: AtomicBool::new(false),
            mining_pos: Mutex::new(BlockPos::ZERO),
            abilities: std::sync::Mutex::new(abilities),
            stats: std::sync::Mutex::new(statistics::Statistics::default()),
            gamemode: AtomicCell::new(gamemode),
            previous_gamemode: AtomicCell::new(None),
            camera_target_id: AtomicCell::new(None),
            // TODO: Send the CPlayerSpawnPosition packet when the client connects with proper values
            respawn_point: std::sync::Mutex::new(None),
            sleeping_since: AtomicCell::new(None),
            // We want this to be an impossible watched section so that `chunker::update_position`
            // will mark chunks as watched for a new join rather than a respawn.
            // (We left shift by one so we can search around that chunk)
            watched_section: AtomicCell::new(Cylindrical::new(
                Vector2::new(0, 0),
                // Since 1 is not possible in vanilla it is used as uninit
                NonZero::new(1).unwrap_or(NonZero::<u8>::MIN),
            )),
            last_action_time: AtomicCell::new(std::time::Instant::now()),
            ping: AtomicU32::new(0),
            last_attacked_ticks: AtomicU32::new(0),
            client_loaded: AtomicBool::new(initially_loaded),
            bedrock_spawned: AtomicBool::new(false),
            client_loaded_timeout: AtomicU32::new(if initially_loaded { 0 } else { 60 }),
            chat_spam_tick_count: AtomicU32::new(0),
            // Item usage tracking
            using_item: AtomicBool::new(false),
            item_use_start_time: AtomicI32::new(0),
            using_hand: AtomicCell::new(None),
            // Minecraft has no way to change the default permission level of new players.
            // Minecraft's default permission level is 0.
            permission_lvl: server
                .data
                .operator_config
                .read()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .get_entry(&player_uuid)
                .map_or(
                    AtomicCell::new(server.advanced_config.commands.default_op_level),
                    |op| AtomicCell::new(op.level),
                ),
            inventory,
            ender_chest_inventory,
            experience_level: AtomicI32::new(0),
            experience_progress: AtomicCell::new(0.0),
            experience_points: AtomicI32::new(0),
            item_cooldowns: std::sync::Mutex::new(HashMap::new()),
            // Default to sending 16 chunks per tick.
            chunk_manager: Mutex::new(ChunkManager::new(
                16,
                world.level.chunk_listener.add_global_chunk_listener(),
                world.clone(),
            )),
            last_sent_xp: AtomicI32::new(-1),
            last_sent_health: AtomicI32::new(-1),
            last_sent_food: AtomicU8::new(0),
            last_food_saturation: AtomicBool::new(true),
            subscribed_debug_sample: AtomicBool::new(false),
            has_played_before: AtomicBool::new(false),
            root_vehicle_uuid: AtomicCell::new(None),
            chat_session: Arc::new(Mutex::new(ChatSession::default())), // Placeholder value until the player actually sets their session id
            signature_cache: Mutex::new(MessageCache::default()),
            player_screen_handler: player_screen_handler.clone(),
            current_screen_handler: std::sync::Mutex::new(player_screen_handler),
            screen_handler_sync_id: AtomicU8::new(0),
            screen_handler_listener: Arc::new(ScreenListener(inventory_changed.clone())),
            inventory_changed,
            screen_handler_sync_handler: Arc::new(SyncHandler::new()),
            tab_list_header: Mutex::new(TextComponent::text("")),
            tab_list_footer: Mutex::new(TextComponent::text("")),
            display_name: std::sync::Mutex::new(None),
            tab_list_name: Mutex::new(None),
            tab_list_order: AtomicI32::new(0),
            tab_list_latency: AtomicI32::new(0),
            tab_list_listed: AtomicBool::new(true),
            per_player_time: AtomicCell::new(None),
            per_player_weather: AtomicCell::new(None),
            custom_scoreboard: std::sync::Mutex::new(None),
            compass_target: AtomicCell::new(None),
            respawn_location: AtomicCell::new(None),
            hidden_players: Mutex::new(std::collections::HashSet::new()),
            fishing_bobber: AtomicI32::new(-1),
            bedrock_skin: ArcSwap::new(Arc::new(bedrock_skin)),
            seen_credits: AtomicBool::new(false),
            score: AtomicI32::new(0),
            spawn_extra_particles_on_fall: AtomicBool::new(false),
        }
    }

    /// Sets the tab list header and footer for Java Edition clients.
    ///
    /// Note: Tab list header and footer formatting is a Java Edition-specific protocol feature
    /// and is safely ignored on Bedrock Edition clients.
    pub async fn set_tab_list(&self, tab_list: impl Into<crate::plugin::api::tab_list::TabList>) {
        let list = tab_list.into();
        self.set_tab_list_header_footer(list.header, list.footer)
            .await;
    }

    pub async fn set_tab_list_header_footer(&self, header: TextComponent, footer: TextComponent) {
        *self
            .tab_list_header
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) = header.clone();
        *self
            .tab_list_footer
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) = footer.clone();
        self.send_client_packet(&CTabList::new(&header, &footer))
            .await;
    }

    pub fn start_cooldown(&self, group: String, duration: i32) {
        let mut cooldowns = self
            .item_cooldowns
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        cooldowns.insert(
            group.clone(),
            ItemCooldown {
                start_tick: self.tick_counter.load(Ordering::Relaxed),
                duration,
            },
        );
        self.try_send_client_packet(&CItemCooldown::new(group, VarInt(duration)));
    }

    pub fn get_cooldown(&self, group: &str) -> f32 {
        let cooldowns = self
            .item_cooldowns
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(cooldown) = cooldowns.get(group) {
            let current_tick = self.tick_counter.load(Ordering::Relaxed);
            let elapsed = current_tick - cooldown.start_tick;
            if elapsed < cooldown.duration {
                return 1.0 - (elapsed as f32 / cooldown.duration as f32);
            }
        }
        0.0
    }

    pub fn is_on_cooldown(&self, group: &str) -> bool {
        let mut cooldowns = self
            .item_cooldowns
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(cooldown) = cooldowns.get(group) {
            let current_tick = self.tick_counter.load(Ordering::Relaxed);
            if current_tick - cooldown.start_tick < cooldown.duration {
                return true;
            }
            cooldowns.remove(group);
        }
        false
    }

    pub fn set_display_name(&self, display_name: Option<TextComponent>) {
        let mut guard = self
            .display_name
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        *guard = display_name;
        // Update the tab list for everyone
        let world = self.world();
        world.broadcast_packet_all(&CPlayerInfoUpdate::new(
            PlayerInfoFlags::UPDATE_DISPLAY_NAME.bits(),
            &[pumpkin_protocol::java::client::play::Player {
                uuid: self.gameprofile.id,
                actions: &[PlayerAction::UpdateDisplayName(guard.as_ref())],
            }],
        ));
    }

    pub fn get_tab_list_name(&self) -> Option<TextComponent> {
        self.tab_list_name
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone()
    }

    pub fn set_tab_list_name(&self, name: Option<TextComponent>) {
        let mut guard = self
            .tab_list_name
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        *guard = name;
        let world = self.world();
        world.broadcast_packet_all(&CPlayerInfoUpdate::new(
            PlayerInfoFlags::UPDATE_DISPLAY_NAME.bits(),
            &[pumpkin_protocol::java::client::play::Player {
                uuid: self.gameprofile.id,
                actions: &[PlayerAction::UpdateDisplayName(guard.as_ref())],
            }],
        ));
    }

    pub fn set_tab_list_order(&self, order: i32) {
        self.tab_list_order.store(order, Ordering::Relaxed);
        let world = self.world();
        world.broadcast_packet_all(&CPlayerInfoUpdate::new(
            PlayerInfoFlags::UPDATE_LIST_PRIORITY.bits(),
            &[pumpkin_protocol::java::client::play::Player {
                uuid: self.gameprofile.id,
                actions: &[PlayerAction::UpdateListOrder(VarInt(order))],
            }],
        ));
    }

    pub fn set_tab_list_latency(&self, latency: i32) {
        self.tab_list_latency.store(latency, Ordering::Relaxed);
        let world = self.world();
        world.broadcast_packet_all(&CPlayerInfoUpdate::new(
            PlayerInfoFlags::UPDATE_LATENCY.bits(),
            &[pumpkin_protocol::java::client::play::Player {
                uuid: self.gameprofile.id,
                actions: &[PlayerAction::UpdateLatency(VarInt(latency))],
            }],
        ));
    }

    pub fn set_tab_list_listed(&self, listed: bool) {
        self.tab_list_listed.store(listed, Ordering::Relaxed);
        let world = self.world();
        world.broadcast_packet_all(&CPlayerInfoUpdate::new(
            PlayerInfoFlags::UPDATE_LISTED.bits(),
            &[pumpkin_protocol::java::client::play::Player {
                uuid: self.gameprofile.id,
                actions: &[PlayerAction::UpdateListed(listed)],
            }],
        ));
    }

    /// Spawns a task associated with this player-client. All tasks spawned with this method are awaited
    /// when the client. This means tasks should complete in a reasonable amount of time or select
    /// on `Self::await_close_interrupt` to cancel the task when the client is closed
    ///
    /// Returns an `Option<JoinHandle<F::Output>>`. If the client is closed, this returns `None`.
    pub fn spawn_task<F>(&self, task: F) -> Option<JoinHandle<F::Output>>
    where
        F: Future + Send + 'static,
        F::Output: Send + 'static,
    {
        self.client.spawn_task(task)
    }

    pub const fn inventory(&self) -> &Arc<PlayerInventory> {
        &self.inventory
    }

    pub const fn ender_chest_inventory(&self) -> &Arc<EnderChestInventory> {
        &self.ender_chest_inventory
    }

    /// Opens the player's ender chest screen.
    pub fn open_ender_chest(self: &Arc<Self>) -> Option<u8> {
        self.increment_stat(
            pumpkin_data::statistic::StatisticCategory::Custom,
            pumpkin_data::statistic::CustomStatistic::OpenEnderchest as i32,
            1,
        );
        let inventory = self.ender_chest_inventory();
        self.open_handled_screen(
            &crate::block::blocks::ender_chest::EnderChestScreenFactory {
                inventory: inventory.clone(),
                tracker: None,
            },
            None,
        )
    }

    /// Removes the [`Player`] out of the current [`World`].
    pub async fn remove(self: &Arc<Self>) {
        if !self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_any()
            .is::<PlayerScreenHandler>()
        {
            self.on_handled_screen_closed();
        }

        let vehicle = self
            .living_entity
            .entity
            .vehicle
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone();
        if let Some(vehicle) = vehicle {
            self.root_vehicle_uuid
                .store(Some(vehicle.get_entity().entity_uuid));
            vehicle
                .get_entity()
                .remove_passenger_on_disconnect(self.entity_id());
        }

        self.stats
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .increment_custom(statistics::CustomStatistic::LeaveGame, 1);
        let world = self.world();
        world.remove_player(self, true).await;

        let cylindrical = self.watched_section.load();
        self.chunk_manager
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clean_up(&world.level);

        // Radial chunks are all of the chunks the player is theoretically viewing.
        // Given enough time, all of these chunks will be in memory.
        let radial_chunks = cylindrical.all_chunks_within();

        debug!(
            "Removing player {}, unwatching {} chunks",
            self.gameprofile.name,
            radial_chunks.len()
        );

        let level = &world.level;

        // Decrement the value of watched chunks
        let chunks_to_clean = level.mark_chunks_as_not_watched(radial_chunks).await;
        // Remove chunks with no watchers from the cache
        if !chunks_to_clean.is_empty() {
            world.remove_entities_in_chunks(&chunks_to_clean).await;
            level.clean_entity_chunks(&chunks_to_clean);
        }
        // Remove left over entries from all possiblily loaded chunks
        let cleaned_chunks = level.clean_memory();
        if !cleaned_chunks.is_empty() {
            world.remove_entities_in_chunks(&cleaned_chunks).await;
            level.clean_entity_chunks(&cleaned_chunks);
        }

        debug!(
            "Removed player id {} from world {} ({} chunks remain cached)",
            self.gameprofile.name,
            self.world().get_world_name(),
            level.loaded_chunk_count(),
        );

        //self.world().level.list_cached();
    }

    pub(crate) fn try_restore_vehicle(self: &Arc<Self>, vehicle: &Arc<dyn EntityBase>) {
        let Some(expected_uuid) = self.root_vehicle_uuid.swap(None) else {
            return;
        };
        if vehicle.get_entity().entity_uuid != expected_uuid {
            self.root_vehicle_uuid.store(Some(expected_uuid));
            return;
        }

        vehicle
            .get_entity()
            .add_passenger(vehicle.clone(), self.clone());
    }

    #[expect(clippy::too_many_lines)]
    pub async fn attack(&self, victim: Arc<dyn EntityBase>) {
        let world = self.world();
        let Some(server) = world.server.upgrade() else {
            return;
        };
        let victim_entity = victim.get_entity();
        let attacker_entity = &self.living_entity.entity;
        let config = &server.advanced_config.pvp;

        let inventory = self.inventory();
        let item_stack = inventory.held_item();

        let base_damage = self
            .living_entity
            .get_attribute_value(&Attributes::ATTACK_DAMAGE);
        let base_attack_speed = 4.0;

        let mut damage_multiplier = 1.0;
        let mut add_damage = 0.0;
        let mut add_speed = 0.0;
        let mut extra_ench_damage = 0.0;
        let mut knockback_level = 0u32;

        {
            let stack = &item_stack;
            if stack.is_empty() {
                // Vanilla fist: base_attack_damage = -1.0, base_attack_speed = -2.4
                add_damage = -1.0;
                add_speed = -2.4;
            } else if let Some(modifiers) = stack.get_data_component::<AttributeModifiersImpl>() {
                for item_mod in modifiers.attribute_modifiers.iter() {
                    if item_mod.operation == Operation::AddValue {
                        if item_mod.id == "minecraft:base_attack_damage" {
                            add_damage = item_mod.amount;
                        } else if item_mod.id == "minecraft:base_attack_speed" {
                            add_speed = item_mod.amount;
                        }
                    }
                }
            }
            if let Some(enchantments) = stack.get_data_component::<EnchantmentsImpl>() {
                for (enchantment, level) in enchantments.enchantment.iter() {
                    if **enchantment == Enchantment::SHARPNESS {
                        extra_ench_damage += 0.5 * f64::from(*level) + 0.5;
                    } else if **enchantment == Enchantment::SMITE {
                        let target_type = victim_entity.entity_type.id;
                        let is_undead = target_type == EntityType::ZOMBIE.id
                            || target_type == EntityType::DROWNED.id
                            || target_type == EntityType::HUSK.id
                            || target_type == EntityType::ZOMBIE_VILLAGER.id
                            || target_type == EntityType::ZOMBIFIED_PIGLIN.id
                            || target_type == EntityType::SKELETON.id
                            || target_type == EntityType::BOGGED.id
                            || target_type == EntityType::PARCHED.id
                            || target_type == EntityType::WITHER_SKELETON.id
                            || target_type == EntityType::STRAY.id
                            || target_type == EntityType::PHANTOM.id
                            || target_type == EntityType::WITHER.id
                            || target_type == EntityType::ZOMBIE_HORSE.id
                            || target_type == EntityType::SKELETON_HORSE.id;
                        if is_undead {
                            extra_ench_damage += 2.5 * f64::from(*level);
                        }
                    } else if **enchantment == Enchantment::BANE_OF_ARTHROPODS {
                        let target_type = victim_entity.entity_type.id;
                        let is_arthropod = target_type == EntityType::SPIDER.id
                            || target_type == EntityType::CAVE_SPIDER.id
                            || target_type == EntityType::SILVERFISH.id
                            || target_type == EntityType::ENDERMITE.id
                            || target_type == EntityType::BEE.id;
                        if is_arthropod {
                            extra_ench_damage += 2.5 * f64::from(*level);
                        }
                    } else if **enchantment == Enchantment::KNOCKBACK {
                        knockback_level = *level as u32;
                    }
                }
            }
        }

        let attack_speed = base_attack_speed + add_speed;

        let is_bedrock = matches!(self.client.as_ref(), ClientPlatform::Bedrock(_));
        let attack_cooldown_progress = if is_bedrock {
            1.0
        } else {
            self.get_attack_cooldown_progress(f64::from(server.basic_config.tps), 0.5, attack_speed)
        };
        self.last_attacked_ticks.store(0, Ordering::Relaxed);

        // Only reduce attack damage if in cooldown
        // TODO: Enchantments are reduced in the same way, just without the square.
        if attack_cooldown_progress < 1.0 {
            damage_multiplier = attack_cooldown_progress.powi(2).mul_add(0.8, 0.2);
        }

        // Modify the added damage based on the multiplier.
        let mut damage = (base_damage + add_damage) * damage_multiplier;
        damage += extra_ench_damage * attack_cooldown_progress;

        if let Some(strength) = self
            .living_entity
            .get_effect(&pumpkin_data::effect::StatusEffect::STRENGTH)
        {
            damage += 3.0 * (f64::from(strength.amplifier) + 1.0);
        }
        if let Some(weakness) = self
            .living_entity
            .get_effect(&pumpkin_data::effect::StatusEffect::WEAKNESS)
        {
            damage -= 4.0 * (f64::from(weakness.amplifier) + 1.0);
        }
        damage = damage.max(0.0);

        let pos = victim_entity.pos.load();
        let attack_type = AttackType::new(self, attack_cooldown_progress as f32);

        if matches!(attack_type, AttackType::Critical) {
            damage *= 1.5;
        }

        let is_mace_smash = matches!(attack_type, AttackType::MaceSmash);
        if is_mace_smash {
            let fall_distance = self.living_entity.fall_distance.load();
            damage += 1.5 * f64::from(fall_distance);
        }

        if !victim.damage_with_context(
            &*victim,
            damage as f32,
            if is_mace_smash {
                DamageType::MACE_SMASH
            } else {
                DamageType::PLAYER_ATTACK
            },
            None,
            Some(self),
            Some(self),
        ) {
            world.play_sound(
                Sound::EntityPlayerAttackNodamage,
                SoundCategory::Players,
                &self.living_entity.entity.pos.load(),
            );
            return;
        }

        if damage >= 100.0 {
            self.trigger_advancement(crate::entity::player::advancement::trigger::AdvancementTrigger::DealtOverkillDamage);
        }

        if let Some(enchantments) = item_stack.get_data_component::<EnchantmentsImpl>() {
            for (enchantment, level) in enchantments.enchantment.iter() {
                if **enchantment == Enchantment::FIRE_ASPECT {
                    victim_entity.set_on_fire_for_ticks(*level as u32 * 80);
                }
            }
        }

        if is_mace_smash {
            let fall_distance = self.living_entity.fall_distance.load();
            self.living_entity.fall_distance.store(0.0);
            world.play_sound(
                if fall_distance > 5.0 {
                    Sound::ItemMaceSmashGroundHeavy
                } else {
                    Sound::ItemMaceSmashGround
                },
                SoundCategory::Players,
                &pos,
            );
        }

        player_attack_sound(&pos, &world, attack_type).await;

        self.living_entity.last_attacking_id.store(
            victim_entity.entity_id,
            std::sync::atomic::Ordering::Relaxed,
        );
        self.living_entity.last_attack_time.store(
            self.living_entity
                .entity
                .age
                .load(std::sync::atomic::Ordering::Relaxed),
            std::sync::atomic::Ordering::Relaxed,
        );

        if victim.get_living_entity().is_some() {
            let mut knockback_strength = 1.0 + f64::from(knockback_level);
            match attack_type {
                AttackType::Knockback => knockback_strength += 1.0,
                AttackType::Sweeping => {
                    combat::spawn_sweep_particle(attacker_entity, &world, &pos);

                    let mut sweep_damage = 1.0;
                    if let Some(enchantments) = item_stack.get_data_component::<EnchantmentsImpl>()
                    {
                        for (enchantment, level) in enchantments.enchantment.iter() {
                            if **enchantment == Enchantment::SWEEPING_EDGE {
                                sweep_damage +=
                                    damage as f32 * (*level as f32 / (*level as f32 + 1.0));
                            }
                        }
                    }

                    let search_box = BoundingBox::new(
                        Vector3::new(pos.x - 1.0, pos.y - 0.5, pos.z - 1.0),
                        Vector3::new(pos.x + 1.0, pos.y + 0.5, pos.z + 1.0),
                    );
                    let victims = world.get_all_at_box(&search_box);
                    for other_victim in victims {
                        if other_victim.get_entity().entity_id != victim_entity.entity_id
                            && other_victim.get_entity().entity_id != attacker_entity.entity_id
                        {
                            other_victim.damage_with_context(
                                other_victim.as_ref(),
                                sweep_damage,
                                DamageType::PLAYER_ATTACK,
                                None,
                                Some(self),
                                Some(self),
                            );
                        }
                    }
                }
                _ => {}
            }
            if config.knockback {
                combat::handle_knockback(attacker_entity, victim.as_ref(), knockback_strength);
            }
        }

        // NOTE: TOCTOU race condition in single-player context.
        // The weapon cost is computed (cost = 1 or 2) with item_stack locked, then damage_held_item
        // re-acquires the lock. In async multi-task scenarios, another task could theoretically
        // swap the held item between these operations, causing the cost to apply to the wrong item.
        // Mitigation options (in priority order):
        // 1. Create damage_held_item_with_lock(&self, item_stack: MutexGuard, amount) variant
        //    to hold the lock across both computation and application.
        // 2. Refactor compute cost as a closure: damage_held_item(self, |stack| -> i32 { ... })
        // 3. In practice, single-player scenarios are safe (this is not multiplayer). Document
        //    as a known limitation if refactoring is deemed too invasive.
        self.damage_held_item(Self::combat_weapon_durability_cost(&item_stack));

        // Vanilla `Player#attack` ends the successful-hit branch with
        // `causeFoodExhaustion(0.1F)`. Only landed hits exhaust; the miss/no-damage
        // case returned early above.
        self.add_exhaustion(0.1).await;

        if config.swing {}
    }

    /// Returns the durability cost for using the held item as a weapon in combat.
    /// Derived from the `Weapon` data component: items without it (e.g. shears, tools
    /// not designed for combat) take no durability damage on attack.
    /// Items with the component use its `item_damage_per_attack` value (default 1;
    /// axes, pickaxes, shovels, and hoes carry a value of 2).
    fn combat_weapon_durability_cost(stack: &ItemStack) -> i32 {
        stack
            .get_data_component::<WeaponImpl>()
            .map_or(0, |w| w.item_damage_per_attack as i32)
    }

    pub fn try_send_slot_set_packet(&self, packet: &CSetPlayerInventory) {
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                if let Ok(data) = java.serialize_packet(packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                use pumpkin_protocol::bedrock::{
                    client::inventory_slot::CInventorySlot,
                    network_item::{ContainerName, FullContainerName, NetworkItemStackDescriptor},
                };
                use pumpkin_protocol::codec::var_uint::VarUInt;

                let item_stack = &*packet.item.0;
                let item_desc = NetworkItemStackDescriptor::from(item_stack);
                let bedrock_packet = CInventorySlot {
                    container_id: VarUInt(0),
                    slot: VarUInt(packet.slot.0 as u32),
                    full_container_name: Some(FullContainerName {
                        container_name: ContainerName::Inventory,
                        dynamic_id: None,
                    }),
                    storage_item: None,
                    item: item_desc,
                };
                if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                    bedrock.try_enqueue_packet(data);
                }
            }
        }
    }

    pub fn sync_hand_slot(&self, slot_index: usize, stack: ItemStack) {
        self.try_send_slot_set_packet(&CSetPlayerInventory::new(
            (slot_index as i32).into(),
            &ItemStackSerializer::from(stack.clone()),
        ));

        if slot_index == self.inventory.get_selected_slot() as usize {
            self.living_entity
                .send_equipment_changes(&[(EquipmentSlot::MAIN_HAND, stack)]);
        } else if slot_index == PlayerInventory::OFF_HAND_SLOT {
            self.living_entity
                .send_equipment_changes(&[(EquipmentSlot::OFF_HAND, stack)]);
        }
    }

    /// Applies `amount` durability damage to the item in `slot`.
    /// Broadcasts an [`EntityStatus`] break event and syncs the slot if the item is destroyed.
    pub fn damage_item_in_slot(&self, slot: &EquipmentSlot, amount: i32) -> bool {
        if matches!(
            self.gamemode.load(),
            GameMode::Creative | GameMode::Spectator
        ) {
            return false;
        }

        // Direct PlayerInventory slot indices (matches build_equipment_slots).
        let slot_index: usize = match slot {
            EquipmentSlot::MainHand(_) => self.inventory.get_selected_slot() as usize,
            EquipmentSlot::OffHand(_) => PlayerInventory::OFF_HAND_SLOT, // 40
            EquipmentSlot::Feet(_) => 36,
            EquipmentSlot::Legs(_) => 37,
            EquipmentSlot::Chest(_) => 38,
            EquipmentSlot::Head(_) => 39,
            // Players do not have Body or Saddle equipment slots;
            // these are only used by non-player entities (e.g. horses).
            EquipmentSlot::Body(_) | EquipmentSlot::Saddle(_) => return false,
        };

        let mut stack = self.inventory.get_slot(slot_index);
        let result = stack.damage_item(amount);
        let updated = (result != pumpkin_data::item_stack::DamageResult::Untouched)
            .then_some((result, stack.clone()));

        if let Some((result, updated_stack)) = updated {
            self.inventory.set_slot(slot_index, updated_stack.clone());
            if let Some(server) = self.world().server.upgrade()
                && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
            {
                let mut event = crate::plugin::api::events::player::player_item_damage::PlayerItemDamageEvent::new(
                    player_arc,
                    updated_stack.item.registry_key.to_string(),
                    amount,
                );
                server.plugin_manager.fire_blocking(&server, &mut event);
            }
            // Send the break status before clearing the slot so the client can
            // use the item texture for break particles.
            if result == pumpkin_data::item_stack::DamageResult::Broken {
                if let Some(server) = self.world().server.upgrade()
                    && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
                {
                    let mut event = crate::plugin::api::events::player::player_item_break::PlayerItemBreakEvent::new(
                        player_arc,
                        updated_stack.item.registry_key.to_string(),
                    );
                    server.plugin_manager.fire_blocking(&server, &mut event);
                }
                self.increment_stat(
                    statistics::StatisticCategory::Broken,
                    updated_stack.item.id as i32,
                    1,
                );
                self.world().send_entity_status(
                    &self.living_entity.entity,
                    super::equipment_break_status(slot),
                    None,
                );
            }

            self.try_send_slot_set_packet(&CSetPlayerInventory::new(
                (slot_index as i32).into(),
                &ItemStackSerializer::from(updated_stack.clone()),
            ));

            self.living_entity
                .send_equipment_changes(&[(slot.clone(), updated_stack)]);

            return true;
        }

        false
    }

    /// Convenience wrapper – damages the currently held (main-hand) item.
    pub fn damage_held_item(&self, amount: i32) -> bool {
        self.damage_item_in_slot(&EquipmentSlot::MAIN_HAND, amount)
    }

    pub fn apply_tool_damage_for_block_break(&self, state: &BlockState) {
        if matches!(
            self.gamemode.load(),
            GameMode::Creative | GameMode::Spectator
        ) {
            return;
        }

        if state.hardness <= 0.0 {
            return;
        }

        let damage = self
            .inventory()
            .held_item()
            .get_data_component::<ToolImpl>()
            .map_or(0, |tool| tool.damage_per_block as i32);

        if damage > 0 {
            self.damage_held_item(damage);
        }
    }

    pub fn set_respawn_point(
        &self,
        dimension: Dimension,
        block_pos: BlockPos,
        yaw: f32,
        pitch: f32,
        forced: bool,
    ) -> bool {
        if !forced
            && let Some(respawn_point) = self
                .respawn_point
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .as_ref()
            && dimension == respawn_point.dimension
            && block_pos == respawn_point.position
        {
            return false;
        }

        let bedrock_dimension = match dimension.minecraft_name {
            "minecraft:the_nether" => 1,
            "minecraft:the_end" => 2,
            _ => 0,
        };
        self.client.try_enqueue_packet_editioned(
            &CPlayerSpawnPosition::new(block_pos, yaw, pitch, dimension.minecraft_name.to_owned()),
            &pumpkin_protocol::bedrock::client::CSetSpawnPosition {
                spawn_position_type:
                    pumpkin_protocol::bedrock::client::SpawnPositionType::PlayerRespawn,
                block_position: block_pos,
                dimension_type: bedrock_dimension.into(),
                spawn_block_pos: block_pos,
            },
        );

        *self
            .respawn_point
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) = Some(RespawnPoint {
            dimension,
            position: block_pos,
            yaw,
            force: forced,
        });
        true
    }

    /// Calculates the player's respawn point based on stored spawn data.
    ///
    /// Returns `Some(CalculatedRespawnPoint)` if a valid respawn point exists, `None` otherwise.
    ///
    /// # Behavior
    /// - If `force` flag is set (via `/spawnpoint` command), validates the spawn position is safe
    ///   (both the block and block above allow mob spawn).
    /// - For beds: validates the bed block still exists and finds a valid spawn position around it.
    /// - For respawn anchors (Nether): validates the anchor has charges and finds a valid spawn position.
    /// - Returns `None` if the spawn block is invalid/missing (caller should send
    ///   `NoRespawnBlockAvailable` game event and use world spawn).
    ///
    /// # Note
    /// This function does NOT send any packets. The caller is responsible for
    /// sending `NoRespawnBlockAvailable` if this returns `None`.
    pub async fn calculate_respawn_point(&self) -> Option<CalculatedRespawnPoint> {
        type BedProperties = pumpkin_data::block_properties::WhiteBedLikeProperties;
        type AnchorProperties = pumpkin_data::block_properties::RespawnAnchorLikeProperties;

        let respawn_point = {
            let respawn_guard = self
                .respawn_point
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            respawn_guard.clone()?
        };
        let world = if self.world().dimension == respawn_point.dimension {
            self.world()
        } else if let Some(server) = self.world().server.upgrade() {
            server.get_world_from_dimension(&respawn_point.dimension)
        } else {
            self.world()
        };
        let pos = &respawn_point.position;

        // Ensure chunks around the spawn position are fetched
        let min_chunk_x = (pos.0.x - 2) >> 4;
        let max_chunk_x = (pos.0.x + 2) >> 4;
        let min_chunk_z = (pos.0.z - 2) >> 4;
        let max_chunk_z = (pos.0.z + 2) >> 4;
        for cx in min_chunk_x..=max_chunk_x {
            for cz in min_chunk_z..=max_chunk_z {
                world
                    .level
                    .get_or_fetch_chunk(Vector2::new(cx, cz), |_| ())
                    .await;
            }
        }

        let (block, state_id) = world.get_block_and_state_id(pos);

        // If force is set (from /spawnpoint command), validate position is safe
        if respawn_point.force {
            // For forced spawn, check if both the block and block above allow mob spawn
            let block_state = world.get_block_state(pos);
            let above_state = world.get_block_state(&pos.up());

            // Check if blocks are passable (non-solid or air)
            let block_safe = block_state.is_air() || !block_state.is_solid();
            let above_safe = above_state.is_air() || !above_state.is_solid();

            if block_safe && above_safe {
                let position = Vector3::new(
                    f64::from(pos.0.x) + 0.5,
                    f64::from(pos.0.y) + 0.1,
                    f64::from(pos.0.z) + 0.5,
                );
                debug!(
                    "Returning forced spawn point at {:?}, dimension: {:?}",
                    position, respawn_point.dimension
                );
                return Some(CalculatedRespawnPoint {
                    position,
                    yaw: respawn_point.yaw,
                    pitch: 0.0,
                    dimension: respawn_point.dimension.clone(),
                });
            }
            return None;
        }

        // Handle bed respawn
        if block.has_tag(&tag::Block::MINECRAFT_BEDS) {
            let bed_props = BedProperties::from_state_id(state_id, block);
            let facing = bed_props.facing;

            // Try positions around the bed based on facing direction
            // Vanilla tries multiple offset patterns; we use a simplified version
            if let Some(spawn_pos) =
                Self::find_bed_spawn_position(&world, pos, facing, respawn_point.yaw)
            {
                return Some(CalculatedRespawnPoint {
                    position: spawn_pos,
                    yaw: respawn_point.yaw,
                    pitch: 0.0,
                    dimension: respawn_point.dimension.clone(),
                });
            }
            return None;
        }

        // Handle respawn anchor (Nether)
        if block == &Block::RESPAWN_ANCHOR {
            let anchor_props = AnchorProperties::from_state_id(state_id, block);
            let charges = anchor_props.charges;

            // Anchor needs at least 1 charge to work
            if charges == 0 {
                return None;
            }

            // Try positions around the anchor
            if let Some(spawn_pos) = Self::find_anchor_spawn_position(&world, pos) {
                // Decrement charges after successful respawn position found
                let new_charges = charges - 1;
                let mut new_props = anchor_props;
                new_props.charges = new_charges;
                world.set_block_state(
                    pos,
                    new_props.to_state_id(block),
                    pumpkin_world::world::BlockFlags::NOTIFY_ALL,
                );

                return Some(CalculatedRespawnPoint {
                    position: spawn_pos,
                    yaw: respawn_point.yaw,
                    pitch: 0.0,
                    dimension: respawn_point.dimension.clone(),
                });
            }
            return None;
        }

        None
    }

    /// Find a valid spawn position around a bed.
    /// Vanilla uses a complex algorithm based on bed facing direction.
    /// We use a simplified version that tries cardinal directions first.
    fn find_bed_spawn_position(
        world: &Arc<crate::world::World>,
        bed_pos: &BlockPos,
        facing: HorizontalFacing,
        _spawn_angle: f32,
    ) -> Option<Vector3<f64>> {
        // Get offsets based on bed facing direction (vanilla-like order)
        let offsets = Self::get_bed_spawn_offsets(facing);

        for (dx, dz) in offsets {
            let check_pos = BlockPos(Vector3::new(
                bed_pos.0.x + dx,
                bed_pos.0.y,
                bed_pos.0.z + dz,
            ));

            if let Some(pos) = Self::find_respawn_pos(world, &check_pos) {
                return Some(pos);
            }

            // Also try one block down (for beds on elevated platforms)
            let check_pos_down = BlockPos(Vector3::new(
                bed_pos.0.x + dx,
                bed_pos.0.y - 1,
                bed_pos.0.z + dz,
            ));
            if let Some(pos) = Self::find_respawn_pos(world, &check_pos_down) {
                return Some(pos);
            }
        }

        // Try on the bed itself as last resort
        if let Some(pos) = Self::find_respawn_pos(world, bed_pos) {
            return Some(pos);
        }

        None
    }

    /// Get spawn position offsets around a bed based on facing direction.
    /// This is a simplified version of vanilla's getAroundBedOffsets.
    fn get_bed_spawn_offsets(facing: HorizontalFacing) -> Vec<(i32, i32)> {
        let (fx, fz) = match facing {
            HorizontalFacing::North => (0, -1),
            HorizontalFacing::South => (0, 1),
            HorizontalFacing::West => (-1, 0),
            HorizontalFacing::East => (1, 0),
        };

        // Clockwise rotation
        let (rx, rz) = (-fz, fx);

        vec![
            (rx, rz),                   // Right of bed
            (-rx, -rz),                 // Left of bed
            (rx - fx, rz - fz),         // Right-back
            (-rx - fx, -rz - fz),       // Left-back
            (-fx, -fz),                 // Behind foot
            (-fx * 2, -fz * 2),         // Further behind
            (rx + fx, rz + fz),         // Right-front
            (-rx + fx, -rz + fz),       // Left-front
            (fx, fz),                   // In front
            (rx - fx * 2, rz - fz * 2), // Far right-back
        ]
    }

    /// Find a valid spawn position around a respawn anchor.
    fn find_anchor_spawn_position(
        world: &Arc<crate::world::World>,
        anchor_pos: &BlockPos,
    ) -> Option<Vector3<f64>> {
        // Vanilla VALID_HORIZONTAL_SPAWN_OFFSETS
        let horizontal_offsets: [(i32, i32); 8] = [
            (0, -1),
            (-1, 0),
            (0, 1),
            (1, 0),
            (-1, -1),
            (1, -1),
            (-1, 1),
            (1, 1),
        ];

        // Try at same level, then one down, then one up
        for dy in [0, -1, 1] {
            for (dx, dz) in horizontal_offsets {
                let check_pos = BlockPos(Vector3::new(
                    anchor_pos.0.x + dx,
                    anchor_pos.0.y + dy,
                    anchor_pos.0.z + dz,
                ));

                if let Some(pos) = Self::find_respawn_pos(world, &check_pos) {
                    return Some(pos);
                }
            }
        }

        // Also try directly above the anchor
        let above_pos = anchor_pos.up();
        Self::find_respawn_pos(world, &above_pos)
    }

    /// Check if a position is valid for respawning (vanilla Dismounting.findRespawnPos logic).
    /// Returns the spawn position if valid, None otherwise.
    fn find_respawn_pos(world: &Arc<crate::world::World>, pos: &BlockPos) -> Option<Vector3<f64>> {
        let (block, state) = world.get_block_and_state(pos);
        let below_state = world.get_block_state(&pos.down());

        // Check if block at position is invalid for spawn (e.g., inside solid block)
        if block.has_tag(&tag::Block::MINECRAFT_INVALID_SPAWN_INSIDE) {
            return None;
        }

        // Check if block above is also invalid
        let above_block = world.get_block(&pos.up());
        if above_block.has_tag(&tag::Block::MINECRAFT_INVALID_SPAWN_INSIDE) {
            return None;
        }

        // Need solid floor below or at position
        let has_floor = below_state.is_solid() || state.is_solid();
        if !has_floor {
            return None;
        }

        // Position must not be inside a solid block
        if state.is_solid() && !state.is_air() {
            return None;
        }

        // Create player-sized bounding box at this position
        let x = f64::from(pos.0.x) + 0.5;
        let y = f64::from(pos.0.y) + 0.1;
        let z = f64::from(pos.0.z) + 0.5;
        let spawn_pos = Vector3::new(x, y, z);

        // Player dimensions: 0.6 wide, 1.8 tall
        let half_width = 0.3;
        let height = 1.8;
        let player_box = BoundingBox::new(
            Vector3::new(x - half_width, y, z - half_width),
            Vector3::new(x + half_width, y + height, z + half_width),
        );

        // Check if the space is empty (no block collisions)
        if !world.is_space_empty(player_box) {
            return None;
        }

        Some(spawn_pos)
    }

    pub fn sleep(&self, bed_head_pos: BlockPos) {
        // TODO: Stop riding

        self.get_entity().set_pose(EntityPose::Sleeping);
        self.living_entity
            .entity
            .set_pos(bed_head_pos.to_f64().add_raw(0.5, 0.6875, 0.5));
        self.get_entity().send_meta_data(
            &[Metadata::new(
                pumpkin_data::tracked_data::player::SLEEPING_POS_ID,
                Some(bed_head_pos),
            )],
            None,
        );
        self.get_entity().set_velocity(Vector3::default());

        self.sleeping_since.store(Some(0));
    }

    pub fn get_off_ground_speed(&self) -> f64 {
        let sprinting = self.get_entity().is_sprinting();

        if !self.get_entity().has_vehicle() {
            let fly_speed =
                self.abilities.try_lock().ok().and_then(|abilities| {
                    abilities.flying.then_some(f64::from(abilities.fly_speed))
                });

            if let Some(flying) = fly_speed {
                return if sprinting { flying * 2.0 } else { flying };
            }
        }

        if sprinting { 0.025_999_999 } else { 0.02 }
    }

    pub fn is_flying(&self) -> bool {
        self.abilities.try_lock().is_ok_and(|a| a.flying)
    }

    fn is_sleeping(&self) -> bool {
        // TODO: Track sleeping position state explicitly (vanilla checks sleepingPosition.isPresent()).
        self.sleeping_since.load().is_some()
    }

    fn is_swimming(&self, flying: bool) -> bool {
        let entity = self.get_entity();
        let touching_water = entity.touching_water.load(Ordering::Relaxed);
        let can_start_swimming = entity.water_height.load() > self.living_entity.get_swim_height();

        touching_water
            && (entity.swimming.load(Ordering::Relaxed) || can_start_swimming)
            && entity.is_sprinting()
            && !entity.on_ground.load(Ordering::Relaxed)
            && !flying
            && !entity.has_vehicle()
    }

    const fn is_auto_spin_attack() -> bool {
        // TODO: Track active auto-spin/riptide state and return true while it is active.
        false
    }

    fn can_fit_pose(&self, pose: EntityPose) -> bool {
        let entity = self.get_entity();
        let dimensions = Entity::get_entity_dimensions(pose);
        let position = entity.pos.load();
        let aabb = BoundingBox::new_from_pos(position.x, position.y, position.z, &dimensions);
        entity
            .world
            .load()
            .is_space_empty(aabb.contract_all(1.0E-7))
    }

    pub fn update_player_pose(&self) {
        let entity = self.get_entity();
        if !self.can_fit_pose(EntityPose::Swimming) {
            return;
        }

        let flying = self.is_flying();
        let swimming = self.is_swimming(flying);
        entity.set_swimming(swimming);
        let desired_pose = if self.is_sleeping() {
            EntityPose::Sleeping
        } else if swimming {
            EntityPose::Swimming
        } else if entity.is_fall_flying() {
            EntityPose::FallFlying
        } else if Self::is_auto_spin_attack() {
            EntityPose::SpinAttack
        } else if entity.is_sneaking() && !flying {
            EntityPose::Crouching
        } else {
            EntityPose::Standing
        };

        let new_pose = if self.gamemode.load() == GameMode::Spectator
            || entity.has_vehicle()
            || self.can_fit_pose(desired_pose)
        {
            desired_pose
        } else if self.can_fit_pose(EntityPose::Crouching) {
            EntityPose::Crouching
        } else {
            EntityPose::Swimming
        };

        if entity.pose.load() != new_pose {
            entity.set_pose(new_pose);
        }
    }

    pub fn wake_up(&self) {
        let world = self.world();
        let respawn_point = self.respawn_point.try_lock().ok().and_then(|r| r.clone());
        let Some(respawn_point) = respawn_point.as_ref() else {
            warn!("Player waking up should have it's respawn point set on the bed");
            return;
        };

        if let Some(server) = world.server.upgrade()
            && let Some(player_arc) = world.get_player_by_uuid(self.gameprofile.id)
        {
            let mut event =
                crate::plugin::api::events::player::player_bed::PlayerBedLeaveEvent::new(
                    player_arc,
                    respawn_point.position,
                );
            server.plugin_manager.fire_blocking(&server, &mut event);
        }

        let (bed, bed_state) = world.get_block_and_state_id(&respawn_point.position);
        BedBlock::set_occupied(false, &world, bed, &respawn_point.position, bed_state);

        self.living_entity.entity.set_pose(EntityPose::Standing);
        self.living_entity.entity.set_pos(self.position());
        self.living_entity.entity.send_meta_data(
            &[Metadata::new(
                pumpkin_data::tracked_data::player::SLEEPING_POS_ID,
                None::<BlockPos>,
            )],
            None,
        );

        self.set_stat(
            statistics::StatisticCategory::Custom,
            statistics::CustomStatistic::TimeSinceRest as i32,
            0,
        );

        let chunk_pos = self.living_entity.entity.chunk_pos.load();
        world.broadcast_to_chunk(
            chunk_pos,
            &CEntityAnimation::new(self.entity_id().into(), Animation::LeaveBed),
        );

        self.sleeping_since.store(None);
    }

    pub fn show_title(&self, text: &TextComponent, mode: &TitleMode) {
        match mode {
            TitleMode::Title => {
                self.client.try_enqueue_packet_editioned(
                    &CTitleText::new(text),
                    &pumpkin_protocol::bedrock::client::set_title::CSetTitle::new(
                        pumpkin_protocol::bedrock::client::TitleType::Title,
                        text.clone().get_text(),
                        0,
                        0,
                        0,
                    ),
                );
            }
            TitleMode::SubTitle => {
                self.client.try_enqueue_packet_editioned(
                    &CSubtitle::new(text),
                    &pumpkin_protocol::bedrock::client::set_title::CSetTitle::new(
                        pumpkin_protocol::bedrock::client::TitleType::Subtitle,
                        text.clone().get_text(),
                        0,
                        0,
                        0,
                    ),
                );
            }
            TitleMode::ActionBar => {
                self.client.try_enqueue_packet_editioned(
                    &CActionBar::new(text),
                    &pumpkin_protocol::bedrock::client::set_title::CSetTitle::new(
                        pumpkin_protocol::bedrock::client::TitleType::Actionbar,
                        text.clone().get_text(),
                        0,
                        0,
                        0,
                    ),
                );
            }
        }
    }

    pub fn send_title_animation(&self, fade_in: i32, stay: i32, fade_out: i32) {
        self.try_enqueue_packet_editioned(
            &CTitleAnimation::new(fade_in, stay, fade_out),
            &pumpkin_protocol::bedrock::client::set_title::CSetTitle::new(
                pumpkin_protocol::bedrock::client::TitleType::Times,
                String::new(),
                fade_in,
                stay,
                fade_out,
            ),
        );
    }

    pub fn spawn_particle(
        &self,
        position: Vector3<f64>,
        offset: Vector3<f32>,
        max_speed: f32,
        particle_count: i32,
        particle: Particle,
    ) {
        let packet = CParticle::new(
            false,
            false,
            position,
            offset,
            max_speed,
            particle_count,
            VarInt(particle as i32),
            &[],
        );
        if let ClientPlatform::Java(client) = self.client.as_ref()
            && let Ok(data) = client.serialize_packet(&packet)
        {
            client.try_enqueue_packet(data);
        }
    }

    pub fn play_sound(
        &self,
        sound_id: u16,
        category: SoundCategory,
        position: &Vector3<f64>,
        volume: f32,
        pitch: f32,
        seed: f64,
    ) {
        let packet = CSoundEffect::new(IdOr::Id(sound_id), category, position, volume, pitch, seed);
        self.try_send_client_packet(&packet);
    }

    pub fn play_sound_event(
        &self,
        sound: SoundEvent,
        category: SoundCategory,
        position: &Vector3<f64>,
        volume: f32,
        pitch: f32,
        seed: f64,
    ) {
        let packet = CSoundEffect::new(IdOr::Value(sound), category, position, volume, pitch, seed);
        self.try_send_client_packet(&packet);
    }

    /// Stops a sound playing on the client.
    ///
    /// # Arguments
    ///
    /// * `sound_id`: An optional [`ResourceLocation`] specifying the sound to stop. If [`None`], all sounds in the specified category (if any) will be stopped.
    /// * `category`: An optional [`SoundCategory`] specifying the sound category to stop. If [`None`], all sounds with the specified resource location (if any) will be stopped.
    pub fn stop_sound(&self, sound_id: Option<ResourceLocation>, category: Option<SoundCategory>) {
        let packet = CStopSound::new(sound_id, category);
        self.try_send_client_packet(&packet);
    }

    #[expect(clippy::too_many_lines)]
    pub fn tick<'a>(&'a self, server: &'a Server) {
        if self.is_spectator() {
            self.living_entity
                .entity
                .on_ground
                .store(false, Ordering::Relaxed);
        }

        if let Some(camera_id) = self.camera_target_id.load() {
            if camera_id == self.entity_id() {
                self.camera_target_id.store(None);
            } else {
                let world = self.world();
                let target = world
                    .get_player_by_id(camera_id)
                    .map(|p| Arc::clone(&p) as Arc<dyn EntityBase>)
                    .or_else(|| world.get_entity_by_id(camera_id));
                if let Some(target) = target {
                    let target_pos = target.get_entity().pos.load();
                    let player_pos = self.living_entity.entity.pos.load();
                    if player_pos != target_pos {
                        self.living_entity.entity.set_pos(target_pos);
                        if let Some(p) = self.world().get_player_by_uuid(self.gameprofile.id) {
                            server.runtime.spawn(async move {
                                crate::world::chunker::update_position(&p).await;
                            });
                        }
                    }
                } else {
                    // Target no longer exists, reset camera back to player
                    self.camera_target_id.store(None);
                    self.try_send_client_packet(&CSetCamera::new(self.entity_id().into()));
                }
            }
        }

        if let Ok(current_screen_handler_guard) = self.current_screen_handler.try_lock() {
            let current_screen_handler = current_screen_handler_guard.clone();
            drop(current_screen_handler_guard);
            let is_invalid = current_screen_handler
                .try_lock()
                .is_ok_and(|screen_handler| {
                    screen_handler.as_any().is::<MerchantScreenHandler>()
                        && !screen_handler.can_use(self)
                });

            if is_invalid {
                if let Some(p) = self.world().get_player_by_uuid(self.gameprofile.id) {
                    p.close_handled_screen();
                }
            } else if let Ok(mut screen_handler) = current_screen_handler.try_lock() {
                screen_handler.send_content_updates();
            }
        }

        // Statistics updates
        if let Ok(mut stats) = self.stats.try_lock() {
            stats.increment_custom(statistics::CustomStatistic::PlayTime, 1);
            stats.increment_custom(statistics::CustomStatistic::TotalWorldTime, 1);
            stats.increment_custom(statistics::CustomStatistic::TimeSinceDeath, 1);
            stats.increment_custom(statistics::CustomStatistic::TimeSinceRest, 1);
            if self.living_entity.entity.sneaking.load(Ordering::Relaxed) {
                stats.increment_custom(statistics::CustomStatistic::SneakTime, 1);
            }
        }

        if let Ok(mut xp) = self.experience_pick_up_delay.try_lock()
            && *xp > 0
        {
            *xp -= 1;
        }
        let (chunk_of_chunks, total_sent_chunks) = self.chunk_manager.try_lock().map_or_else(
            |_| (None, 0),
            |mut chunk_manager| {
                chunk_manager.pull_new_chunks();
                let chunks = if let ClientPlatform::Java(java_client) = self.client.as_ref() {
                    if java_client.version.load() >= JavaMinecraftVersion::V_1_20_2 {
                        // Java clients (1.20.2+) use the chunk batching protocol.
                        // If we have sent too many chunks without receiving an ack, we stop sending chunks.
                        chunk_manager
                            .can_send_chunk()
                            .then(|| chunk_manager.next_chunk())
                    } else {
                        // Java clients < 1.20.2 do not have chunk batching/ack packets.
                        // Send chunks every tick directly based on chunks_per_tick.
                        (!chunk_manager.chunk_queue.is_empty()).then(|| chunk_manager.next_chunk())
                    }
                } else {
                    (!chunk_manager.chunk_queue.is_empty()).then(|| chunk_manager.next_chunk())
                };
                (chunks, chunk_manager.sent_chunks_count())
            },
        );
        if let Some(chunk_of_chunks) = chunk_of_chunks
            && !chunk_of_chunks.is_empty()
        {
            let client = self.client.clone();
            server.runtime.spawn(async move {
                client.send_chunks(&chunk_of_chunks).await;
            });
            if let ClientPlatform::Bedrock(bedrock_client) = self.client.as_ref()
                && !self.bedrock_spawned.load(Ordering::Relaxed)
                && total_sent_chunks > 4
            {
                if let Ok(data) = bedrock_client.serialize_packet(&CPlayStatus::PlayerSpawn) {
                    bedrock_client.try_enqueue_packet(data);
                }
                self.bedrock_spawned.store(true, Ordering::Relaxed);
                self.set_client_loaded(true);
                self.send_health();
                if self.living_entity.health.load() <= 0.0 {
                    self.send_bedrock_respawn_state(RespawnState::SearchingForSpawn);
                }
            }
        }
        self.tick_counter.fetch_add(1, Ordering::Relaxed);
        self.living_entity
            .entity
            .age
            .fetch_add(1, Ordering::Relaxed);
        if let Some(sleeping_since) = self.sleeping_since.load()
            && sleeping_since < 101
        {
            self.sleeping_since.store(Some(sleeping_since + 1));
        }

        let player_arc = self.world().get_player_by_uuid(self.gameprofile.id);
        if self.mining.load(Ordering::Relaxed)
            && let Some(p) = player_arc.clone()
        {
            let world_clone = p.world();
            let server_clone = world_clone.server.upgrade();
            server.runtime.spawn(async move {
                let pos = *p
                    .mining_pos
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner);
                let world = p.world();
                let state = world.get_block_state(&pos);
                // Is the block broken?
                if state.is_air() {
                    p.stop_mining();
                } else {
                    let finished = p.continue_mining(
                        pos,
                        &world,
                        state,
                        p.start_mining_time.load(Ordering::Relaxed),
                    );
                    if finished && matches!(p.client.as_ref(), ClientPlatform::Bedrock(_)) {
                        p.stop_mining();

                        let block = Block::from_state_id(state.id);
                        let can_harvest = p.can_harvest(state, block);
                        let flags = if can_harvest {
                            pumpkin_world::world::BlockFlags::NOTIFY_NEIGHBORS
                        } else {
                            pumpkin_world::world::BlockFlags::SKIP_DROPS
                                | pumpkin_world::world::BlockFlags::NOTIFY_NEIGHBORS
                        };
                        if world.break_block(&pos, Some(p.clone()), flags).is_some() {
                            if let Some(server) = server_clone {
                                server
                                    .block_registry
                                    .broken(&world, block, &p, &pos, &server, state);
                            }
                            p.apply_tool_damage_for_block_break(state);
                            if can_harvest {
                                p.add_exhaustion(MINE_BLOCK_EXHAUSTION).await;
                            }
                        }
                    }
                }
            });
        }
        self.last_attacked_ticks.fetch_add(1, Ordering::Relaxed);

        if let Some(ref p_arc) = player_arc {
            let caller: Arc<dyn EntityBase> = p_arc.clone();
            self.living_entity.tick(&caller, server);
            self.breath_manager.tick(p_arc);
            self.hunger_manager.tick(p_arc);
        }

        // Vanilla updates pose in PlayerEntity#tick after super.tick().
        self.update_player_pose();
        self.check_inventory_advancements();
        if let Some(ref p_arc) = player_arc
            && let Ok(mut adv) = self.advancements.try_lock()
        {
            adv.flush_dirty(p_arc, true);
        }

        // experience handling
        self.tick_experience();
        self.tick_health();
        self.tick_raid_omen();
        self.tick_maps(server);

        // Anti-spam counter decay
        let anti_spam = &server.advanced_config.chat.anti_spam;
        if anti_spam.enabled && anti_spam.decay_per_tick > 0 {
            let _ = self.chat_spam_tick_count.fetch_update(
                Ordering::Relaxed,
                Ordering::Relaxed,
                |count| Some(count.saturating_sub(anti_spam.decay_per_tick)),
            );
        }

        // Timeout/keep alive handling
        self.tick_client_load_timeout();
        // Idle timeout handling
        let now = Instant::now();
        let idle_timeout_minutes = server.player_idle_timeout.load(Ordering::Relaxed);
        if idle_timeout_minutes > 0 {
            let idle_duration = now.duration_since(self.last_action_time.load());
            if idle_duration >= Duration::from_secs(idle_timeout_minutes as u64 * 60)
                && let Some(ref p_arc) = player_arc
            {
                p_arc.kick(
                    DisconnectReason::KickedForIdle,
                    &TextComponent::translate_cross(
                        translation::java::MULTIPLAYER_DISCONNECT_IDLING,
                        translation::java::MULTIPLAYER_DISCONNECT_IDLING,
                        [],
                    ),
                );
            }
        }
    }

    fn continue_mining(
        &self,
        location: BlockPos,
        world: &World,
        state: &BlockState,
        starting_time: i32,
    ) -> bool {
        let time = self.tick_counter.load(Ordering::Relaxed) - starting_time;
        let speed = block::calc_block_breaking(self, state, Block::from_state_id(state.id));
        let total_progress = speed * (time + 1) as f32;
        let stage = (total_progress * 10.0) as i32;
        let stage = stage.min(9);
        let old_speed = self
            .current_block_breaking_speed
            .swap(speed.to_bits(), Ordering::Relaxed);
        let speed_changed = old_speed != speed.to_bits();
        if stage != self.current_block_destroy_stage.load(Ordering::Relaxed) || speed_changed {
            world.set_block_breaking(
                &self.living_entity.entity,
                location,
                BlockBreakingProgress::Update {
                    stage,
                    speed: speed_changed.then_some(speed),
                },
            );
            self.current_block_destroy_stage
                .store(stage, Ordering::Relaxed);
        }
        total_progress >= 1.0
    }

    pub(crate) fn stop_mining(&self) {
        let was_mining = self.mining.swap(false, Ordering::Relaxed);
        let stage = self.current_block_destroy_stage.swap(-1, Ordering::Relaxed);
        self.current_block_breaking_speed
            .store(0, Ordering::Relaxed);

        if was_mining || stage >= 0 {
            let pos = *self
                .mining_pos
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            self.world().set_block_breaking(
                &self.living_entity.entity,
                pos,
                BlockBreakingProgress::Stop,
            );
        }
    }

    pub async fn jump(&self) {
        self.stats
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .increment_custom(statistics::CustomStatistic::Jump, 1);
        if self.living_entity.entity.is_sprinting() {
            self.add_exhaustion(0.2).await;
        } else {
            self.add_exhaustion(0.05).await;
        }
    }

    pub async fn progress_motion(&self, delta_pos: Vector3<f64>) {
        // TODO: Swimming, gliding...
        if self.living_entity.entity.on_ground.load(Ordering::Relaxed) {
            let delta = (delta_pos.horizontal_length() * 100.0).round() as f32;
            if delta > 0.0 {
                if self.living_entity.entity.is_sprinting() {
                    self.add_exhaustion(0.1 * delta * 0.01).await;
                } else {
                    self.add_exhaustion(0.0 * delta * 0.01).await;
                }
            }
        }
    }

    #[must_use]
    pub fn is_spectator(&self) -> bool {
        self.gamemode.load() == GameMode::Spectator
    }

    #[must_use]
    pub fn supports_player_loaded(&self) -> bool {
        match self.client.as_ref() {
            ClientPlatform::Java(client) => client.version.load() >= JavaMinecraftVersion::V_1_21_4,
            ClientPlatform::Bedrock(_) => true,
        }
    }

    #[must_use]
    pub fn has_client_loaded(&self) -> bool {
        if !self.supports_player_loaded() {
            return true;
        }
        self.client_loaded.load(Ordering::Relaxed)
            || self.client_loaded_timeout.load(Ordering::Relaxed) == 0
    }

    pub fn set_client_loaded(&self, loaded: bool) {
        if !self.supports_player_loaded() {
            self.client_loaded.store(true, Ordering::Relaxed);
            self.client_loaded_timeout.store(0, Ordering::Relaxed);
            return;
        }
        if !loaded {
            self.client_loaded_timeout.store(60, Ordering::Relaxed);
        }
        self.client_loaded.store(loaded, Ordering::Relaxed);
    }

    pub fn get_attack_cooldown_progress(&self, tps: f64, base_time: f64, attack_speed: f64) -> f64 {
        let x = f64::from(self.last_attacked_ticks.load(Ordering::Acquire)) + base_time;

        let progress_per_tick = tps / attack_speed;
        let progress = x / progress_per_tick;
        progress.clamp(0.0, 1.0)
    }

    pub async fn fire_packet_sent<P: Send + Sync + std::any::Any>(
        self: &Arc<Self>,
        packet: P,
        packet_id: i32,
        payload: Bytes,
    ) -> bool {
        let server = self.world().server.upgrade();
        if let Some(server) = server {
            let mut event =
                PacketSentEvent::new(self.clone(), packet_id, payload, Arc::new(packet));
            server.plugin_manager.fire(&server, &mut event).await;
            return event.cancelled;
        }
        false
    }

    pub(crate) async fn fire_packet_sent_event_no_obj(
        self: &Arc<Self>,
        packet_id: i32,
        payload: Bytes,
    ) -> PacketSentEvent {
        // This is a dummy object to satisfy the non-optional requirement in WIT
        // In the future we should make all packets 'static or have a way to represent raw packets in WIT
        struct RawPacket;

        let mut event = PacketSentEvent::new(self.clone(), packet_id, payload, Arc::new(RawPacket));
        if let Some(server) = self.world().server.upgrade() {
            server.plugin_manager.fire(&server, &mut event).await;
        }
        event
    }

    pub async fn fire_packet_sent_no_obj(self: &Arc<Self>, packet_id: i32, payload: Bytes) -> bool {
        self.fire_packet_sent_event_no_obj(packet_id, payload)
            .await
            .cancelled
    }

    pub const fn entity_id(&self) -> i32 {
        self.living_entity.entity.entity_id
    }

    pub fn world(&self) -> Arc<World> {
        self.living_entity.entity.world.load_full()
    }

    pub fn position(&self) -> Vector3<f64> {
        self.living_entity.entity.pos.load()
    }

    pub fn eye_position(&self) -> Vector3<f64> {
        let eye_height = self.living_entity.entity.get_eye_height();
        Vector3::new(
            self.living_entity.entity.pos.load().x,
            self.living_entity.entity.pos.load().y + eye_height,
            self.living_entity.entity.pos.load().z,
        )
    }

    /// Returns the player's rotation.
    /// Yaw then Pitch
    pub fn rotation(&self) -> (f32, f32) {
        (
            self.living_entity.entity.yaw.load(),
            self.living_entity.entity.pitch.load(),
        )
    }

    /// Updates the current abilities the player has.
    pub fn send_abilities_update(&self) {
        let abilities = *self
            .abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                let mut b = 0;

                if abilities.invulnerable {
                    b |= 1;
                }
                if abilities.flying {
                    b |= 2;
                }
                if abilities.allow_flying {
                    b |= 4;
                }
                if abilities.creative {
                    b |= 8;
                }
                let packet = CPlayerAbilities::new(b, abilities.fly_speed, abilities.walk_speed);
                if let Ok(data) = java.serialize_packet(&packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                let is_op = self.permission_lvl.load() == PermissionLvl::Four;
                let is_spectator = self.gamemode.load() == GameMode::Spectator;

                // 1. Permission Mapping
                let player_perm = if is_op {
                    PlayerPermissionLevel::Operator
                } else {
                    PlayerPermissionLevel::Member
                };
                let command_perm = if is_op {
                    CommandPermissionLevel::GameDirectors
                } else {
                    CommandPermissionLevel::Any
                };

                // 2. Build the Ability Bitmask
                let mut ability_value: u32 = 0;

                // Helper closure to set bits using your enum
                let mut set_ability = |ability: Ability, enabled: bool| {
                    if enabled {
                        ability_value |= 1 << (ability as u32);
                    }
                };

                // Base Permissions
                set_ability(Ability::MayFly, abilities.allow_flying);
                set_ability(Ability::Flying, abilities.flying);
                set_ability(
                    Ability::Invulnerable,
                    abilities.invulnerable || abilities.creative,
                );

                // Operator Specifics
                set_ability(Ability::OperatorCommands, is_op);
                set_ability(Ability::Teleport, is_op);

                // Interaction Permissions (Disabled for Spectators)
                let can_interact = !is_spectator;
                set_ability(Ability::Build, can_interact);
                set_ability(Ability::Mine, can_interact);
                set_ability(Ability::DoorsAndSwitches, can_interact);
                set_ability(Ability::OpenContainers, can_interact);
                set_ability(Ability::AttackPlayers, can_interact);
                set_ability(Ability::AttackMobs, can_interact);

                // Creative/Spectator Extras
                set_ability(Ability::Instabuild, abilities.creative);
                set_ability(Ability::NoClip, is_spectator);

                // 3. Construct the Layers
                let mut layers = vec![SerializedAbilitiesDataSerializedLayer {
                    serialized_layer: 0, // LAYER_BASE
                    // 0x3FFFF defines the first 18 bits as "provided" by this packet
                    abilities_set: (1 << Ability::AbilityCount as u32) - 1,
                    ability_value,
                    fly_speed: 0.05,
                    vertical_fly_speed: 1.0,
                    walk_speed: 0.1,
                }];

                if is_spectator {
                    layers.push(SerializedAbilitiesDataSerializedLayer {
                        serialized_layer: 1,
                        abilities_set: 1 << (Ability::Flying as u32),
                        ability_value: 1 << (Ability::Flying as u32),
                        fly_speed: 0.05,
                        vertical_fly_speed: 1.0,
                        walk_speed: 0.1,
                    });
                }

                let packet = CUpdateAbilities {
                    data: SerializedAbilitiesData {
                        target_player_raw_id: self.entity_id().into(),
                        player_permissions: player_perm,
                        command_permissions: command_perm,
                        layers,
                    },
                };

                if let Ok(data) = bedrock.serialize_packet(&packet) {
                    bedrock.try_enqueue_packet(data);
                }
            }
        }
    }

    pub async fn send_stats(&self) {
        if let ClientPlatform::Java(java) = self.client.as_ref() {
            let packet_stats: Vec<Statistic> = {
                let stats_guard = self
                    .stats
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner);
                stats_guard
                    .stats
                    .iter()
                    .map(|((category, stat), value)| Statistic {
                        category_id: VarInt(*category),
                        statistic_id: VarInt(*stat),
                        value: VarInt(*value),
                    })
                    .collect()
            };

            let packet = CAwardStats {
                stats: &packet_stats,
            };
            if let Ok(data) = java.serialize_packet(&packet) {
                java.enqueue_packet(data).await;
            }
        }
    }

    pub fn increment_stat(&self, category: statistics::StatisticCategory, stat: i32, amount: i32) {
        if let Ok(mut stats) = self.stats.try_lock() {
            stats.increment(category, stat, amount);
        }
    }

    pub fn set_stat(&self, category: statistics::StatisticCategory, stat: i32, value: i32) {
        if let Ok(mut stats) = self.stats.try_lock() {
            stats.set(category, stat, value);
        }
    }

    pub fn get_stat(&self, category: statistics::StatisticCategory, stat: i32) -> i32 {
        self.stats
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .get(category, stat)
    }

    pub fn get_custom_stat(&self, stat: statistics::CustomStatistic) -> i32 {
        self.get_stat(statistics::StatisticCategory::Custom, stat as i32)
    }

    pub fn set_custom_stat(&self, stat: statistics::CustomStatistic, value: i32) {
        self.set_stat(statistics::StatisticCategory::Custom, stat as i32, value);
    }

    pub fn increment_custom_stat(&self, stat: statistics::CustomStatistic, amount: i32) {
        self.increment_stat(statistics::StatisticCategory::Custom, stat as i32, amount);
    }

    pub fn get_movement_statistic(&self) -> statistics::CustomStatistic {
        let entity = self.get_entity();
        if entity.has_vehicle() {
            let vehicle = entity
                .vehicle
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            if let Some(vehicle) = vehicle.as_ref() {
                let entity_type = vehicle.get_entity().entity_type;
                if entity_type == &EntityType::OAK_BOAT
                    || entity_type == &EntityType::SPRUCE_BOAT
                    || entity_type == &EntityType::BIRCH_BOAT
                    || entity_type == &EntityType::JUNGLE_BOAT
                    || entity_type == &EntityType::ACACIA_BOAT
                    || entity_type == &EntityType::DARK_OAK_BOAT
                    || entity_type == &EntityType::MANGROVE_BOAT
                    || entity_type == &EntityType::CHERRY_BOAT
                    || entity_type == &EntityType::BAMBOO_RAFT
                {
                    return statistics::CustomStatistic::BoatOneCm;
                }
                if entity_type == &EntityType::MINECART
                    || entity_type == &EntityType::CHEST_MINECART
                    || entity_type == &EntityType::FURNACE_MINECART
                    || entity_type == &EntityType::TNT_MINECART
                    || entity_type == &EntityType::HOPPER_MINECART
                    || entity_type == &EntityType::COMMAND_BLOCK_MINECART
                    || entity_type == &EntityType::SPAWNER_MINECART
                {
                    return statistics::CustomStatistic::MinecartOneCm;
                }
                if entity_type == &EntityType::HORSE
                    || entity_type == &EntityType::DONKEY
                    || entity_type == &EntityType::MULE
                    || entity_type == &EntityType::SKELETON_HORSE
                    || entity_type == &EntityType::ZOMBIE_HORSE
                {
                    return statistics::CustomStatistic::HorseOneCm;
                }
                if entity_type == &EntityType::PIG {
                    return statistics::CustomStatistic::PigOneCm;
                }
                if entity_type == &EntityType::STRIDER {
                    return statistics::CustomStatistic::StriderOneCm;
                }
            }
        }

        if self.is_flying() {
            return statistics::CustomStatistic::FlyOneCm;
        }

        if entity.fall_flying.load(Ordering::Relaxed) {
            return statistics::CustomStatistic::AviateOneCm;
        }

        if entity.swimming.load(Ordering::Relaxed) {
            return statistics::CustomStatistic::SwimOneCm;
        }

        let pos = entity.block_pos.load();
        let world = entity.world.load_full();
        let block = world.get_block(&pos);
        if block.has_tag(&pumpkin_data::tag::Block::MINECRAFT_CLIMBABLE) {
            return statistics::CustomStatistic::ClimbOneCm;
        }

        if entity.touching_water.load(Ordering::Relaxed) {
            return statistics::CustomStatistic::WalkUnderWaterOneCm;
        }

        if entity.sneaking.load(Ordering::Relaxed) {
            return statistics::CustomStatistic::CrouchOneCm;
        }

        if entity.sprinting.load(Ordering::Relaxed) {
            return statistics::CustomStatistic::SprintOneCm;
        }

        if !entity.on_ground.load(Ordering::Relaxed) && entity.velocity.load().y < -0.005 {
            return statistics::CustomStatistic::FallOneCm;
        }

        statistics::CustomStatistic::WalkOneCm
    }

    /// Updates the client of the player's current permission level.
    pub fn send_permission_lvl_update(&self) {
        let status = match self.permission_lvl.load() {
            PermissionLvl::Zero => EntityStatus::PermissionLevelAll,
            PermissionLvl::One => EntityStatus::PermissionLevelModerators,
            PermissionLvl::Two => EntityStatus::PermissionLevelGamemasters,
            PermissionLvl::Three => EntityStatus::PermissionLevelAdmins,
            PermissionLvl::Four => EntityStatus::PermissionLevelOwners,
        };
        self.world()
            .send_entity_status(&self.living_entity.entity, status, None);
    }

    /// Sets the player's difficulty level.
    pub fn send_difficulty_update(&self) {
        let world = self.world();
        let level_info = world.level_info.load();
        self.client.try_enqueue_packet_editioned(
            &CChangeDifficulty::new(level_info.difficulty as u8, level_info.difficulty_locked),
            &pumpkin_protocol::bedrock::client::CSetDifficulty {
                difficulty: (level_info.difficulty as u32).into(),
            },
        );
    }

    /// Sets the player's permission level and notifies the client.
    pub fn set_permission_lvl(
        self: &Arc<Self>,
        server: &Server,
        lvl: PermissionLvl,
        command_dispatcher: &CommandDispatcher,
    ) {
        self.permission_lvl.store(lvl);
        self.send_permission_lvl_update();

        if let ClientPlatform::Bedrock(_) = self.client.as_ref() {
            client_suggestions::send_bedrock_commands_packet(self, server, command_dispatcher);
        } else {
            client_suggestions::send_c_commands_packet(self, server, command_dispatcher);
        }
    }

    /// Sends the world time to only this player.
    pub fn send_time(&self, world: &World) {
        let advance_time = {
            let lock = world.level_info.load();
            lock.game_rules.advance_time
        };

        let (clock_packet, time_packet) = {
            let l_world = world
                .level_time
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            if let Some((custom_time, relative)) = self.per_player_time.load() {
                let time_of_day = if relative {
                    (l_world.time_of_day as u64 + custom_time) as i64
                } else {
                    custom_time as i64
                };
                let paused = l_world.paused || !advance_time;
                let rate = if paused { 0.0 } else { l_world.rate };
                (
                    CUpdateTime::new_clock(
                        l_world.world_age,
                        0,
                        time_of_day,
                        l_world.partial_tick,
                        rate,
                    ),
                    CSetTime::new(time_of_day as _),
                )
            } else {
                let (total_ticks, partial_tick, rate) = l_world.pack_network_state(advance_time);
                (
                    CUpdateTime::new_clock(l_world.world_age, 0, total_ticks, partial_tick, rate),
                    CSetTime::new(l_world.query_daytime() as _),
                )
            }
        };

        self.client
            .try_enqueue_packet_editioned(&clock_packet, &time_packet);
    }

    pub fn set_player_time(&self, time: u64, relative: bool) {
        let world = self.world();
        self.per_player_time.store(Some((time, relative)));
        self.send_time(&world);
    }

    pub fn reset_player_time(&self) {
        let world = self.world();
        self.per_player_time.store(None);
        self.send_time(&world);
    }

    pub fn get_player_time(&self) -> Option<u64> {
        self.per_player_time.load().map(|(t, _)| t)
    }

    pub fn is_player_time_relative(&self) -> bool {
        self.per_player_time.load().is_none_or(|(_, r)| r)
    }

    pub fn set_player_weather(&self, weather: PlayerWeather) {
        self.per_player_weather.store(Some(weather));
    }

    pub fn reset_player_weather(&self) {
        self.per_player_weather.store(None);
    }

    pub fn get_player_weather(&self) -> Option<PlayerWeather> {
        self.per_player_weather.load()
    }

    pub async fn send_editioned<
        J: pumpkin_protocol::ClientPacket + Sync,
        B: pumpkin_protocol::BClientPacket + Sync,
    >(
        &self,
        je_packet: &J,
        be_packet: &B,
    ) {
        self.client
            .enqueue_packet_editioned(je_packet, be_packet)
            .await;
    }

    pub async fn enqueue_packet_editioned<
        J: pumpkin_protocol::ClientPacket + Sync,
        B: pumpkin_protocol::BClientPacket + Sync,
    >(
        &self,
        je_packet: &J,
        be_packet: &B,
    ) {
        self.client
            .enqueue_packet_editioned(je_packet, be_packet)
            .await;
    }

    pub fn try_enqueue_packet_editioned<
        J: pumpkin_protocol::ClientPacket + Sync,
        B: pumpkin_protocol::BClientPacket + Sync,
    >(
        &self,
        je_packet: &J,
        be_packet: &B,
    ) {
        self.client
            .try_enqueue_packet_editioned(je_packet, be_packet);
    }

    pub async fn send_packet_now_editioned<
        J: pumpkin_protocol::ClientPacket + Sync,
        B: pumpkin_protocol::BClientPacket + Sync,
    >(
        &self,
        je_packet: &J,
        be_packet: &B,
    ) {
        self.client
            .send_packet_now_editioned(je_packet, be_packet)
            .await;
    }

    pub fn try_send_client_packet<C: pumpkin_protocol::ClientPacket + Sync>(&self, packet: &C) {
        if let ClientPlatform::Java(client) = self.client.as_ref()
            && let Ok(data) = client.serialize_packet(packet)
        {
            client.try_enqueue_packet(data);
        }
    }

    pub async fn send_client_packet<C: pumpkin_protocol::ClientPacket + Sync>(&self, packet: &C) {
        if let ClientPlatform::Java(client) = self.client.as_ref()
            && let Ok(data) = client.serialize_packet(packet)
        {
            client.enqueue_packet(data).await;
        }
    }

    #[must_use]
    pub fn as_java(&self) -> Option<JavaPlayer<'_>> {
        matches!(self.client.as_ref(), ClientPlatform::Java(_)).then(|| JavaPlayer(self))
    }

    #[must_use]
    pub fn as_bedrock(&self) -> Option<BedrockPlayer<'_>> {
        matches!(self.client.as_ref(), ClientPlatform::Bedrock(_)).then(|| BedrockPlayer(self))
    }

    pub fn reset_scoreboard(&self) {
        *self
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) = None;
        self.send_scoreboard();
    }

    pub fn send_scoreboard(&self) {
        let guard = self
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        match guard.as_ref() {
            Some(CustomScoreboard::Java(custom))
                if matches!(self.client.as_ref(), ClientPlatform::Java(_)) =>
            {
                custom.send_to_player(self);
            }
            Some(CustomScoreboard::Bedrock(custom))
                if matches!(self.client.as_ref(), ClientPlatform::Bedrock(_)) =>
            {
                custom.send_to_player(self);
            }
            _ => {
                drop(guard);
                self.world()
                    .scoreboard
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner)
                    .send_to_player(self);
            }
        }
    }

    pub fn get_team(&self) -> Option<crate::world::scoreboard::Team> {
        let guard = self
            .custom_scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(CustomScoreboard::Java(sb)) = guard.as_ref()
            && let Some(team) = sb.get_entity_team(&self.gameprofile.name)
        {
            return Some(team.clone());
        }
        let world = self.world();
        let sb = world
            .scoreboard
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        sb.get_entity_team(&self.gameprofile.name).cloned()
    }

    pub async fn set_compass_target(&self, pos: pumpkin_util::math::position::BlockPos) {
        use pumpkin_protocol::java::client::play::CPlayerSpawnPosition;
        self.compass_target.store(Some(pos));
        self.send_client_packet(&CPlayerSpawnPosition::new(pos, 0.0, 0.0, String::new()))
            .await;
    }

    pub fn get_compass_target(&self) -> Option<pumpkin_util::math::position::BlockPos> {
        self.compass_target.load()
    }

    pub fn set_respawn_location(&self, pos: pumpkin_util::math::position::BlockPos) {
        self.respawn_location.store(Some(pos));
    }

    pub fn get_respawn_location(&self) -> Option<pumpkin_util::math::position::BlockPos> {
        self.respawn_location.load()
    }

    pub fn hide_player(&self, other_id: uuid::Uuid) {
        self.hidden_players
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .insert(other_id);
    }

    pub fn show_player(&self, other_id: uuid::Uuid) {
        self.hidden_players
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .remove(&other_id);
    }

    pub fn can_see(&self, other_id: &uuid::Uuid) -> bool {
        !self
            .hidden_players
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .contains(other_id)
    }

    pub fn can_see_player(&self, other_id: &uuid::Uuid) -> bool {
        self.can_see(other_id)
    }

    // --- Experience & Leveling API ---
    pub fn add_experience(self: &Arc<Self>, points: i32) {
        self.add_experience_points(points);
    }

    pub fn add_levels(&self, levels: i32) {
        self.add_experience_levels(levels);
    }

    pub fn get_experience_level(&self) -> i32 {
        self.experience_level.load(Ordering::Relaxed)
    }

    pub fn get_experience_progress(&self) -> f32 {
        self.experience_progress.load()
    }

    pub fn get_total_experience(&self) -> i32 {
        self.experience_points.load(Ordering::Relaxed)
    }

    pub fn set_experience_progress(&self, progress: f32) {
        let level = self.get_experience_level();
        let max_points = experience::points_in_level(level);
        let points = (progress.clamp(0.0, 1.0) * max_points as f32) as i32;
        self.set_experience(level, progress, points);
    }

    pub fn set_total_experience(&self, points: i32) {
        self.set_experience_points(points);
    }

    // --- Item Cooldown System ---
    pub fn set_item_cooldown(&self, item_id: &str, ticks: i32) {
        self.start_cooldown(item_id.to_string(), ticks);
    }

    pub fn get_item_cooldown(&self, item_id: &str) -> Option<i32> {
        let cooldowns = self
            .item_cooldowns
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        if let Some(cooldown) = cooldowns.get(item_id) {
            let current_tick = self.tick_counter.load(Ordering::Relaxed);
            let elapsed = current_tick - cooldown.start_tick;
            if elapsed < cooldown.duration {
                return Some(cooldown.duration - elapsed);
            }
        }
        None
    }

    pub fn has_item_cooldown(&self, item_id: &str) -> bool {
        self.is_on_cooldown(item_id)
    }

    // --- Tab List & Display Names ---
    pub fn set_tab_list_ping(&self, latency_ms: i32) {
        self.set_tab_list_latency(latency_ms);
    }

    // --- Hunger & Saturation Aliases ---
    pub fn get_food_saturation(&self) -> f32 {
        self.get_saturation()
    }

    pub fn set_food_saturation(&self, saturation: f32) {
        self.set_saturation(saturation);
    }

    pub fn get_food_exhaustion(&self) -> f32 {
        self.get_exhaustion()
    }

    pub fn set_food_exhaustion(&self, exhaustion: f32) {
        self.set_exhaustion(exhaustion);
    }

    pub fn get_target_block(
        &self,
        world: &Arc<World>,
        max_distance: f64,
    ) -> Option<pumpkin_util::math::position::BlockPos> {
        let (yaw, pitch) = (
            self.living_entity.entity.yaw.load(),
            self.living_entity.entity.pitch.load(),
        );
        let eye_pos = self.living_entity.entity.get_eye_pos();
        let yaw_rad = f64::from(yaw + 90.0).to_radians();
        let pitch_rad = f64::from(-pitch).to_radians();
        let dir = pumpkin_util::math::vector3::Vector3::new(
            pitch_rad.cos() * yaw_rad.cos(),
            pitch_rad.sin(),
            pitch_rad.cos() * yaw_rad.sin(),
        );
        let end_pos = eye_pos + dir * max_distance;
        let res = world.raycast(eye_pos, end_pos, |pos, w| !w.get_block_state(pos).is_air());
        res.map(|(pos, _)| pos)
    }

    pub async fn unload_watched_chunks(&self, world: &World) {
        let radial_chunks = self.watched_section.load().all_chunks_within();
        let level = &world.level;
        let chunks_to_clean = level.mark_chunks_as_not_watched(radial_chunks).await;
        if !chunks_to_clean.is_empty() {
            world.remove_entities_in_chunks(&chunks_to_clean).await;
            level.clean_entity_chunks(&chunks_to_clean);
        }
        for chunk in &chunks_to_clean {
            self.send_client_packet(&CUnloadChunk::new(chunk.x, chunk.y))
                .await;
        }

        self.watched_section.store(Cylindrical::new(
            Vector2::new(0, 0),
            NonZero::new(1).unwrap_or(NonZero::<u8>::MIN),
        ));
    }

    /// Teleports the player to a different world or dimension with an optional position, yaw, and pitch.
    #[expect(clippy::too_many_lines)]
    pub async fn teleport_world(
        self: &Arc<Self>,
        new_world: Arc<World>,
        position: Vector3<f64>,
        yaw: Option<f32>,
        pitch: Option<f32>,
    ) {
        let current_world = self.living_entity.entity.world.load_full();
        let yaw = yaw.unwrap_or(new_world.level_info.load().spawn_yaw);
        let pitch = pitch.unwrap_or(new_world.level_info.load().spawn_pitch);

        let Some(server) = new_world.server.upgrade() else {
            return;
        };

        send_cancellable! {{
            server;
            PlayerChangeWorldEvent {
                player: self.clone(),
                previous_world: current_world.clone(),
                new_world: new_world.clone(),
                position,
                yaw,
                pitch,
                cancelled: false,
            };

            'after: {
                // TODO: this is duplicate code from world
                let position = event.position;
                let yaw = event.yaw;
                let pitch = event.pitch;
                let new_world = event.new_world;

                self.set_client_loaded(false);
                let Some(player) = current_world.remove_player(self, false).await else {
                    return;
                };
               new_world.players.rcu(|current_list| {
                    let mut new_list = (**current_list).clone();
                    new_list.push(player.clone());
                    new_list
                });
                self.unload_watched_chunks(&current_world).await;

                self.chunk_manager
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner)
                    .change_world(&current_world.level, new_world.clone());
                self.living_entity.entity.set_world(new_world.clone());

                if new_world.dimension == pumpkin_data::dimension::Dimension::THE_NETHER {
                    self.trigger_advancement(crate::entity::player::advancement::trigger::AdvancementTrigger::EnterDimension {
                        dimension: "the_nether".to_string(),
                    });
                } else if new_world.dimension == pumpkin_data::dimension::Dimension::THE_END {
                    self.trigger_advancement(crate::entity::player::advancement::trigger::AdvancementTrigger::EnterDimension {
                        dimension: "the_end".to_string(),
                    });
                }

                let last_pos = self.living_entity.entity.last_pos.load();
                let death_dimension = ResourceLocation::from(self.world().dimension.minecraft_name);
                let death_location = BlockPos(Vector3::new(
                    last_pos.x.round() as i32,
                    last_pos.y.round() as i32,
                    last_pos.z.round() as i32,
                ));
                match self.client.as_ref() {
                    ClientPlatform::Java(java) => {
                        let packet = CRespawn::new(
                            PlayerSpawnData::new(
                                new_world.dimension.clone(),
                                biome::hash_seed(new_world.level.seed.0), // seed
                                self.gamemode.load() as u8,
                                self.previous_gamemode.load().unwrap_or(self.gamemode.load()) as i8,
                                false,
                                false,
                                Some((death_dimension, death_location)),
                                VarInt(self.get_entity().portal_cooldown.load(Ordering::Relaxed) as i32),
                                new_world.sea_level.into(),
                            ),
                            CRespawn::KEEP_ALL_DATA,
                        );
                        if let Ok(data) = java.serialize_packet(&packet) {
                            java.send_packet_now(data).await;
                        }
                    }
                    ClientPlatform::Bedrock(bedrock) => {
                        let bedrock_dimension = if new_world.dimension == Dimension::OVERWORLD {
                            0
                        } else if new_world.dimension == Dimension::THE_NETHER {
                            1
                        } else if new_world.dimension == Dimension::THE_END {
                            2
                        } else {
                            0
                        };
                        let pos_f32 = Vector3::new(position.x as f32, position.y as f32, position.z as f32);
                        let change_dim_packet = pumpkin_protocol::bedrock::client::CChangeDimension {
                            dimension_id: bedrock_dimension.into(),
                            position: pos_f32,
                            respawn: false,
                            loading_screen_id: None
                        };
                        if let Ok(data) = bedrock.serialize_packet(&change_dim_packet) {
                            bedrock.enqueue_packet(data).await;
                        }
                        self.bedrock_spawned.store(false, Ordering::Relaxed);
                    }
                }

                self.send_permission_lvl_update();

                player.clone().request_teleport(position, yaw, pitch).await;
                player.get_entity().last_pos.store(position);

                self.send_abilities_update();

                self.enqueue_set_held_item_packet(&CSetSelectedSlot::new(
                    self.get_inventory().get_selected_slot() as i8,
                ));

                self.on_screen_handler_opened(&self.player_screen_handler);

                self.send_health();

                new_world.send_world_info(&player, position, yaw, pitch).await;
            }
        }}
    }

    /// `yaw` and `pitch` are in degrees.
    /// Rarly used, for example when waking up the player from a bed or their first time spawn. Otherwise, the `teleport` method should be used.
    /// The player should respond with the `SConfirmTeleport` packet.
    pub async fn request_teleport(self: &Arc<Self>, position: Vector3<f64>, yaw: f32, pitch: f32) {
        // This is the ultra special magic code used to create the teleport id
        // This returns the old value
        // This operation wraps around on overflow.
        let Some(server) = self.world().server.upgrade() else {
            return;
        };
        send_cancellable! {{
            server;
            PlayerTeleportEvent {
                player: self.clone(),
                from: self.living_entity.entity.pos.load(),
                to: position,
                cancelled: false,
            };

            'after: {
                let position = event.to;
                let i = self
                    .teleport_id_count
                    .fetch_add(1, Ordering::Relaxed);
                let teleport_id = i + 1;
                self.living_entity.entity.set_pos(position);
                let entity = &self.living_entity.entity;
                entity.set_rotation(yaw, pitch);
                match self.client.as_ref() {
                    ClientPlatform::Java(client) => {
                        *self
                            .awaiting_teleport
                            .lock()
                            .unwrap_or_else(std::sync::PoisonError::into_inner) =
                            Some((teleport_id.into(), position));
                        let packet = CPlayerPosition::new(
                            teleport_id.into(),
                            position,
                            Vector3::new(0.0, 0.0, 0.0),
                            yaw,
                            pitch,
                            // TODO
                            Vec::new(),
                        );
                        if let Ok(data) = client.serialize_packet(&packet) {
                            client.send_packet_now(data).await;
                        }
                    }
                    ClientPlatform::Bedrock(client) => {
                        let packet = CBedrockMovePlayer::new(
                            VarULong(self.entity_id() as u64),
                            Vector3::new(
                                position.x as f32,
                                position.y as f32 + entity.entity_type.eye_height,
                                position.z as f32,
                            ),
                            pitch,
                            yaw,
                            yaw,
                            CBedrockMovePlayer::MODE_TELEPORT,
                            false,
                            VarULong(0),
                            0,
                            0,
                            VarULong(
                                self.tick_counter.load(Ordering::Relaxed).max(0) as u64,
                            ),
                        );
                        if let Ok(data) = client.serialize_packet(&packet) {
                            client.send_game_packet(data).await;
                        }
                    }
                }
            }
        }}
    }

    pub fn block_interaction_range(&self) -> f64 {
        if self.gamemode.load() == GameMode::Creative {
            5.0
        } else {
            4.5
        }
    }

    pub fn can_interact_with_block_at(&self, position: &BlockPos, additional_range: f64) -> bool {
        let d = self.block_interaction_range() + additional_range;
        let box_pos = BoundingBox::from_block(position);
        let entity_pos = self.living_entity.entity.pos.load();
        let eye_height = self.living_entity.entity.get_eye_height();
        box_pos.squared_magnitude(Vector3 {
            x: entity_pos.x,
            y: entity_pos.y + eye_height,
            z: entity_pos.z,
        }) < d * d
    }

    pub fn kick(&self, reason: DisconnectReason, message: &TextComponent) {
        if let Some(server) = self.world().server.upgrade()
            && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            let mut event = crate::plugin::api::events::player::player_kick::PlayerKickEvent::new(
                player_arc,
                message.clone().to_pretty_console(),
            );
            server.plugin_manager.fire_blocking(&server, &mut event);
            if event.cancelled {
                return;
            }
        }
        self.client.try_kick(reason, message);
    }

    /// Updates the last action time to now. Call this on player actions like movement, chat, etc.
    pub fn update_last_action_time(&self) {
        self.last_action_time.store(std::time::Instant::now());
    }

    /// Checks whether sending a chat message or command constitutes spam.
    ///
    /// Increments the player's spam counter by `message_cost`. If the counter
    /// exceeds `spam_threshold`, the player is kicked with the vanilla
    /// `disconnect.spam` message and this method returns `true`.
    pub fn check_chat_spam(&self, server: &Server) -> bool {
        let anti_spam = &server.advanced_config.chat.anti_spam;
        if !anti_spam.enabled {
            return false;
        }

        if anti_spam.ops_bypass && self.permission_lvl.load() > PermissionLvl::Zero {
            return false;
        }

        let new_count = self
            .chat_spam_tick_count
            .fetch_add(anti_spam.message_cost, Ordering::SeqCst)
            + anti_spam.message_cost;

        if new_count > anti_spam.spam_threshold {
            warn!(
                "Player {} kicked for spamming (spam score: {}/{})",
                self.gameprofile.name, new_count, anti_spam.spam_threshold
            );
            self.kick(
                DisconnectReason::Kicked,
                &TextComponent::translate_cross(
                    translation::java::DISCONNECT_SPAM,
                    translation::bedrock::DISCONNECT_SPAM,
                    [],
                ),
            );
            return true;
        }

        false
    }

    pub fn can_food_heal(&self) -> bool {
        let health = self.living_entity.health.load();
        let max_health = self.living_entity.get_max_health();
        health > 0.0 && health < max_health
    }

    pub async fn add_exhaustion(&self, exhaustion: f32) {
        if self
            .abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .invulnerable
        {
            return;
        }
        let mut exhaustion_event =
            crate::plugin::api::events::entity::entity_exhaustion::EntityExhaustionEvent::new(
                self.entity_id(),
                exhaustion,
            );
        if let Some(server) = self.world().server.upgrade() {
            server
                .plugin_manager
                .fire(&server, &mut exhaustion_event)
                .await;
        }
        if exhaustion_event.cancelled {
            return;
        }
        self.hunger_manager
            .add_exhaustion(exhaustion_event.exhaustion);
    }

    pub fn heal(&self, additional_health: f32) {
        self.living_entity.heal(additional_health);
        self.send_health();
    }

    pub fn damage(
        &self,
        caller: &dyn crate::entity::EntityBase,
        amount: f32,
        damage_type: pumpkin_data::damage::DamageType,
    ) -> bool {
        self.damage_with_context(caller, amount, damage_type, None, None, None)
    }

    pub fn damage_with_context(
        &self,
        caller: &dyn crate::entity::EntityBase,
        amount: f32,
        damage_type: pumpkin_data::damage::DamageType,
        position: Option<Vector3<f64>>,
        source: Option<&dyn crate::entity::EntityBase>,
        cause: Option<&dyn crate::entity::EntityBase>,
    ) -> bool {
        if self
            .abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .invulnerable
            && damage_type != pumpkin_data::damage::DamageType::GENERIC_KILL
            && damage_type != pumpkin_data::damage::DamageType::OUT_OF_WORLD
        {
            return false;
        }
        self.living_entity
            .damage_with_context(caller, amount, damage_type, position, source, cause)
    }

    pub fn damage_generic(&self, amount: f32) -> bool {
        use pumpkin_data::damage::DamageType;
        self.living_entity.damage(self, amount, DamageType::GENERIC)
    }

    pub fn kill(&self) {
        use pumpkin_data::damage::DamageType;
        let health = self.living_entity.health.load();
        self.living_entity
            .damage(self, health + 10.0, DamageType::OUT_OF_WORLD);
    }

    pub fn send_health(&self) {
        if !self.has_client_loaded() {
            return;
        }

        let max_health = self.living_entity.get_max_health();
        let attribute = |name: &str, current_value, max_value, default_value| BedrockAttribute {
            min_value: 0.0,
            max_value,
            current_value,
            default_min_value: 0.0,
            default_max_value: max_value,
            default_value,
            name: name.to_string(),
            modifiers: Vec::new(),
        };

        self.try_enqueue_packet_editioned(
            &CSetHealth::new(
                self.living_entity.health.load(),
                self.hunger_manager.level.load().into(),
                self.hunger_manager.saturation.load(),
            ),
            &CBedrockAttributes {
                target_runtime_id: VarULong(self.entity_id() as u64),
                attribute_list: vec![
                    attribute(
                        "minecraft:health",
                        self.living_entity.health.load(),
                        max_health,
                        max_health,
                    ),
                    attribute(
                        "minecraft:player.hunger",
                        self.hunger_manager.level.load().into(),
                        20.0,
                        20.0,
                    ),
                    attribute(
                        "minecraft:player.saturation",
                        self.hunger_manager.saturation.load(),
                        20.0,
                        5.0,
                    ),
                ],
                tick: VarULong(self.tick_counter.load(Ordering::Relaxed).max(0) as u64),
            },
        );
    }

    fn send_bedrock_respawn_state(&self, state: RespawnState) {
        if let ClientPlatform::Bedrock(client) = self.client.as_ref() {
            let entity = self.get_entity();
            let position = entity.pos.load();
            if let Ok(data) = client.serialize_packet(&SBedrockRespawn {
                position: Vector3::new(
                    position.x as f32,
                    position.y as f32 + entity.entity_type.eye_height,
                    position.z as f32,
                ),
                state,
                player_runtime_id: VarULong(self.entity_id() as u64),
            }) {
                client.try_enqueue_packet(data);
            }
        }
    }

    pub fn tick_health(&self) {
        if !self.has_client_loaded() {
            return;
        }

        let health = self.living_entity.health.load() as i32;
        let food = self.hunger_manager.level.load();
        let saturation = self.hunger_manager.saturation.load();

        let last_health = self.last_sent_health.load(Ordering::Relaxed);
        let last_food = self.last_sent_food.load(Ordering::Relaxed);
        let last_saturation = self.last_food_saturation.load(Ordering::Relaxed);

        if health != last_health || food != last_food || (saturation == 0.0) != last_saturation {
            self.last_sent_health.store(health, Ordering::Relaxed);
            self.last_sent_food.store(food, Ordering::Relaxed);
            self.last_food_saturation
                .store(saturation == 0.0, Ordering::Relaxed);
            self.send_health();
        }
    }

    pub fn tick_raid_omen(&self) {
        if self.is_spectator() {
            return;
        }

        if let Some(bad_omen) = self.get_effect(&StatusEffect::BAD_OMEN)
            && !self.has_effect(&StatusEffect::RAID_OMEN)
        {
            let world = self.world();
            let player_pos = self.living_entity.entity.block_pos.load();
            let pos_f64 = self.living_entity.entity.pos.load();

            let village_pos = world
                .villager_poi
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .get_nearest_job_site(player_pos, 64)
                .or_else(|| {
                    world.raids.try_lock().ok().and_then(|raids| {
                        raids
                            .get_nearby_raid(&player_pos, 64.0 * 64.0)
                            .map(|r| r.center)
                    })
                });

            if let Some(pos) = village_pos {
                if let Some(p) = self.world().get_player_by_uuid(self.gameprofile.id) {
                    let bad_omen_amplifier = bad_omen.amplifier;
                    p.living_entity.remove_effect(&StatusEffect::BAD_OMEN);
                    p.set_raid_omen_position(pos);
                    let effect = Effect {
                        effect_type: &StatusEffect::RAID_OMEN,
                        duration: 600,
                        amplifier: bad_omen_amplifier,
                        ambient: false,
                        show_particles: true,
                        show_icon: true,
                        blend: true,
                    };
                    p.add_effect(effect);
                }
                world.play_sound(Sound::BlockBellResonate, SoundCategory::Neutral, &pos_f64);
            }
        }
    }

    pub fn set_health(&self, health: f32) {
        self.living_entity.set_health(health);
        self.send_health();
    }

    pub fn set_max_health(&self, max_health: f32) {
        self.living_entity.set_max_health(max_health);
        self.send_health();
    }

    pub fn get_food_level(&self) -> u8 {
        self.hunger_manager.level.load()
    }

    pub async fn set_food_level(&self, food_level: u8) {
        let mut food_event =
            crate::plugin::api::events::entity::food_level_change::FoodLevelChangeEvent::new(
                self.living_entity.entity.entity_id,
                food_level,
            );
        if let Some(server) = self.world().server.upgrade() {
            server.plugin_manager.fire(&server, &mut food_event).await;
        }
        if food_event.cancelled {
            return;
        }
        self.hunger_manager.set_level(food_event.food_level);
        self.send_health();
    }

    pub fn get_saturation(&self) -> f32 {
        self.hunger_manager.saturation.load()
    }

    pub fn set_saturation(&self, saturation: f32) {
        self.hunger_manager.set_saturation(saturation);
        self.send_health();
    }

    pub fn set_allow_flight(&self, allow: bool) {
        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .allow_flying = allow;
        self.send_abilities_update();
    }

    pub fn set_flying(&self, flying: bool) {
        if flying {
            self.living_entity.fall_distance.store(0.0);
        }
        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .flying = flying;
        self.send_abilities_update();
    }

    pub fn set_fly_speed(&self, speed: f32) {
        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .fly_speed = speed;
        self.send_abilities_update();
    }

    pub fn set_walk_speed(&self, speed: f32) {
        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .walk_speed = speed;
        self.send_abilities_update();
    }

    pub fn set_invulnerable(&self, invulnerable: bool) {
        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .invulnerable = invulnerable;
        self.send_abilities_update();
    }

    pub fn get_exhaustion(&self) -> f32 {
        self.hunger_manager.get_exhaustion()
    }

    pub fn set_exhaustion(&self, exhaustion: f32) {
        self.hunger_manager.set_exhaustion(exhaustion);
        self.send_health();
    }

    pub fn get_absorption(&self) -> f32 {
        self.living_entity.get_absorption()
    }

    pub fn set_absorption(&self, absorption: f32) {
        self.living_entity.set_absorption(absorption);
    }

    pub fn get_ip(&self) -> String {
        self.client.address().to_string()
    }

    pub async fn respawn(self: &Arc<Self>) {
        self.world().respawn_player(self, false).await;
    }

    pub fn ban(&self, server: &Server, reason: Option<TextComponent>) {
        self.ban_explicit(server, reason, None, None, true, true);
    }

    pub fn ban_explicit(
        &self,
        server: &Server,
        reason: Option<TextComponent>,
        source: Option<String>,
        expires: Option<time::OffsetDateTime>,
        kick_if_online: bool,
        log_to_console: bool,
    ) {
        let string_reason = reason.clone().map_or_else(
            || "Banned by an operator.".to_string(),
            pumpkin_util::text::TextComponent::get_text,
        );
        let source_str = source.unwrap_or_else(|| "Plugin".to_string());

        if log_to_console {
            tracing::info!(
                "Banning player {} ({}) by {}: {}",
                self.gameprofile.name,
                self.gameprofile.id,
                source_str,
                string_reason
            );
        }

        {
            let mut banned_players = server
                .data
                .banned_player_list
                .write()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            banned_players
                .banned_players
                .retain(|entry| entry.uuid != self.gameprofile.id);

            banned_players.banned_players.push(
                crate::data::banlist_serializer::BannedPlayerEntry::new(
                    &self.gameprofile,
                    source_str,
                    expires,
                    string_reason,
                ),
            );

            banned_players.save();
        };

        if kick_if_online {
            let kick_reason = reason.unwrap_or_else(|| {
                TextComponent::translate_cross(
                    translation::java::MULTIPLAYER_DISCONNECT_BANNED,
                    translation::bedrock::DISCONNECTIONSCREEN_TITLE_BANNEDBYHOST,
                    [],
                )
            });

            self.kick(DisconnectReason::Kicked, &kick_reason);
        }
    }

    pub fn ban_ip(&self, server: &Server, reason: Option<TextComponent>) {
        self.ban_ip_explicit(server, reason, None, None, true, true);
    }

    pub fn ban_ip_explicit(
        &self,
        server: &Server,
        reason: Option<TextComponent>,
        source: Option<String>,
        expires: Option<time::OffsetDateTime>,
        kick_matching_players: bool,
        log_to_console: bool,
    ) {
        let string_reason = reason.clone().map_or_else(
            || "Banned by an operator.".to_string(),
            pumpkin_util::text::TextComponent::get_text,
        );
        let source_str = source.unwrap_or_else(|| "Plugin".to_string());
        let target_ip = self.client.address().ip();

        if log_to_console {
            tracing::info!(
                "Banning IP {} by {}: {}",
                target_ip,
                source_str,
                string_reason
            );
        }

        {
            let mut banned_ips = server
                .data
                .banned_ip_list
                .write()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            banned_ips.banned_ips.retain(|entry| entry.ip != target_ip);

            banned_ips
                .banned_ips
                .push(crate::data::banlist_serializer::BannedIpEntry::new(
                    target_ip,
                    source_str,
                    expires,
                    string_reason,
                ));

            banned_ips.save();
        };

        if kick_matching_players {
            let kick_reason = reason.unwrap_or_else(|| {
                TextComponent::translate_cross(
                    translation::java::MULTIPLAYER_DISCONNECT_IP_BANNED,
                    translation::java::MULTIPLAYER_DISCONNECT_IP_BANNED,
                    [],
                )
            });

            let affected = server.get_players_by_ip(target_ip);
            for target in affected {
                target.kick(DisconnectReason::Kicked, &kick_reason);
            }
        }
    }

    pub fn tick_client_load_timeout(&self) {
        if !self.supports_player_loaded() {
            return;
        }
        if !self.client_loaded.load(Ordering::Relaxed) {
            let timeout = self.client_loaded_timeout.load(Ordering::Relaxed);
            self.client_loaded_timeout
                .store(timeout.saturating_sub(1), Ordering::Relaxed);
        }
    }

    #[allow(dead_code)]
    async fn handle_killed(&self, death_msg: TextComponent) {
        self.trigger_advancement(
            crate::entity::player::advancement::trigger::AdvancementTrigger::PlayerKilled,
        );
        let block_pos = self.position().to_block_pos();

        let keep_inventory = { self.world().level_info.load().game_rules.keep_inventory };

        if !keep_inventory {
            let mut main_inv = self
                .inventory()
                .main_inventory
                .write()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            for item in main_inv.iter_mut() {
                if !item.is_empty() {
                    let stack = std::mem::replace(item, ItemStack::EMPTY.clone());
                    self.world().drop_stack(&block_pos, stack);
                }
            }
        }

        // Reset air supply & drowning ticks on death
        self.breath_manager.reset(self);

        if matches!(self.client.as_ref(), ClientPlatform::Java(_)) {
            self.set_client_loaded(false);
        }
        self.client
            .send_packet_now_editioned(
                &CCombatDeath::new(self.entity_id().into(), &death_msg),
                &SActorEvent {
                    target_runtime_id: VarULong(self.entity_id() as u64),
                    event_id: ActorEventID::Death,
                    data: VarInt(0),
                    fire_at_position: None,
                },
            )
            .await;
        self.send_health();
        self.send_bedrock_respawn_state(RespawnState::SearchingForSpawn);
    }

    pub fn set_gamemode(self: &Arc<Self>, gamemode: GameMode) -> bool {
        // We could send the same gamemode without any problems. But why waste bandwidth?
        // assert_ne!(
        //    self.gamemode.load(),
        //    gamemode,
        //    "Attempt to set the gamemode to the already current gamemode"
        // );
        // Why are we panicking if the gamemodes are the same? Vanilla just exits early.
        if self.gamemode.load() == gamemode {
            return false;
        }
        let Some(server) = self.world().server.upgrade() else {
            return false;
        };

        let mut event = PlayerGamemodeChangeEvent {
            player: self.clone(),
            new_gamemode: gamemode,
            previous_gamemode: self.gamemode.load(),
            cancelled: false,
        };
        server.plugin_manager.fire_blocking(&server, &mut event);
        if event.cancelled {
            return false;
        }

        let gamemode = event.new_gamemode;
        self.gamemode.store(gamemode);
        // TODO: Fix this when mojang fixes it
        // This is intentional to keep the pure vanilla mojang experience
        // self.previous_gamemode.store(self.previous_gamemode.load());
        {
            // Use another scope so that we instantly unlock `abilities`.
            let mut abilities = self
                .abilities
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            abilities.set_for_gamemode(gamemode);
        };
        self.send_abilities_update();

        if gamemode == GameMode::Creative {
            self.get_entity().extinguish();
            self.get_entity().set_on_fire(false);
        }

        // Stop elytra flight and reset sneaking when switching to spectator mode
        if gamemode == GameMode::Spectator {
            let entity = self.get_entity();
            if entity.is_fall_flying() {
                entity.set_fall_flying(false);
            }
            if entity.is_sneaking() {
                entity.set_sneaking(false);
            }
            entity.on_ground.store(false, Ordering::Relaxed);
            self.living_entity.fall_distance.store(0.0);
        }

        if gamemode != GameMode::Spectator && self.camera_target_id.load().is_some() {
            self.camera_target_id.store(None);
            self.try_send_client_packet(&CSetCamera::new(self.entity_id().into()));
        }

        self.living_entity.entity.invulnerable.store(
            matches!(gamemode, GameMode::Creative | GameMode::Spectator),
            Ordering::Relaxed,
        );
        self.living_entity
            .entity
            .no_physics
            .store(gamemode == GameMode::Spectator, Ordering::Relaxed);
        self.living_entity
            .entity
            .world
            .load()
            .broadcast_packet_all(&CPlayerInfoUpdate::new(
                PlayerInfoFlags::UPDATE_GAME_MODE.bits(),
                &[pumpkin_protocol::java::client::play::Player {
                    uuid: self.gameprofile.id,
                    actions: &[PlayerAction::UpdateGameMode((gamemode as i32).into())],
                }],
            ));

        self.client.try_enqueue_packet_editioned(
            &CGameEvent::new(GameEvent::ChangeGameMode, gamemode as i32 as f32),
            &pumpkin_protocol::bedrock::client::set_player_gamemode::CSetPlayerGameType {
                player_game_type: gamemode.into(),
            },
        );

        true
    }

    /// Send the player's skin layers and used hand to all players.
    pub fn send_client_information(&self) {
        let config = self.config.load();
        self.living_entity.entity.send_meta_data(
            &[
                // v26.x
                Metadata::new(
                    pumpkin_data::tracked_data::player::PLAYER_MODE_CUSTOMISATION,
                    config.skin_parts,
                ),
                Metadata::new(
                    pumpkin_data::tracked_data::player::PLAYER_MAIN_HAND,
                    config.main_hand as u8,
                ),
                // v1.21.x
                Metadata::new(
                    pumpkin_data::tracked_data::player::PLAYER_MODE_CUSTOMIZATION_ID,
                    config.skin_parts,
                ),
                Metadata::new(
                    pumpkin_data::tracked_data::player::MAIN_ARM_ID,
                    config.main_hand as u8,
                ),
            ],
            None,
        );
    }

    pub fn can_harvest(&self, state: &BlockState, block: &'static Block) -> bool {
        !state.tool_required() || self.inventory().held_item().is_correct_for_drops(block)
    }

    pub fn get_mining_speed(&self, block: &'static Block) -> f32 {
        let mut speed = self.inventory().held_item().get_speed(block);
        // Haste
        if self.living_entity.has_effect(&StatusEffect::HASTE)
            || self.living_entity.has_effect(&StatusEffect::CONDUIT_POWER)
        {
            speed *= ((self.get_haste_amplifier() + 1) as f32).mul_add(0.2, 1.0);
        }
        // Fatigue
        if let Some(fatigue) = self.living_entity.get_effect(&StatusEffect::MINING_FATIGUE) {
            let fatigue_speed = match fatigue.amplifier {
                0 => 0.3,
                1 => 0.09,
                2 => 0.0027,
                _ => 8.1E-4,
            };
            speed *= fatigue_speed;
        }
        // TODO: Handle when in water
        if !self.living_entity.entity.on_ground.load(Ordering::Relaxed) {
            speed /= 5.0;
        }
        speed
    }

    fn get_haste_amplifier(&self) -> u32 {
        let mut i = 0;
        let mut j = 0;
        if let Some(effect) = self.living_entity.get_effect(&StatusEffect::HASTE) {
            i = effect.amplifier;
        }
        if let Some(effect) = self.living_entity.get_effect(&StatusEffect::CONDUIT_POWER) {
            j = effect.amplifier;
        }
        u32::from(i.max(j))
    }

    pub fn send_message(
        &self,
        message: &TextComponent,
        chat_type: u8,
        sender_name: &TextComponent,
        target_name: Option<&TextComponent>,
    ) {
        self.try_send_client_packet(&CDisguisedChatMessage::new(
            message,
            (chat_type + 1).into(),
            sender_name,
            target_name,
        ));
    }

    pub fn drop_item(&self, item_stack: ItemStack) {
        self.increment_stat(
            statistics::StatisticCategory::Dropped,
            item_stack.item.id as i32,
            item_stack.item_count as i32,
        );
        self.increment_stat(
            statistics::StatisticCategory::Custom,
            statistics::CustomStatistic::Drop as i32,
            1,
        );
        let item_pos = self.living_entity.entity.pos.load()
            + Vector3::new(0.0, self.living_entity.entity.get_eye_height() - 0.3, 0.0);
        let entity = Entity::new(self.world(), item_pos, &EntityType::ITEM);

        let pitch = f64::from(self.living_entity.entity.pitch.load()).to_radians();
        let yaw = f64::from(self.living_entity.entity.yaw.load()).to_radians();
        let pitch_sin = pitch.sin();
        let pitch_cos = pitch.cos();
        let yaw_sin = yaw.sin();
        let yaw_cos = yaw.cos();
        let horizontal_offset = rand::random::<f64>() * TAU;
        let l = 0.02 * rand::random::<f64>();

        let velocity = Vector3::new(
            (-yaw_sin * pitch_cos).mul_add(0.3, horizontal_offset.cos() * l),
            (rand::random::<f64>() - rand::random::<f64>())
                .mul_add(0.1, (-pitch_sin).mul_add(0.3, 0.1)),
            (yaw_cos * pitch_cos).mul_add(0.3, horizontal_offset.sin() * l),
        );

        // TODO: Merge stacks together
        let item_entity = Arc::new(ItemEntity::new_with_velocity(
            entity, item_stack, velocity, 40,
        ));
        self.world().spawn_entity(item_entity);
    }

    pub async fn drop_held_item(&self, drop_stack: bool) {
        let mut item_stack = self.inventory().held_item();

        if item_stack.is_empty() {
            return;
        }

        let drop_amount = if drop_stack { item_stack.item_count } else { 1 };
        let dropped_stack = item_stack.copy_with_count(drop_amount);

        if let Some(server) = self.world().server.upgrade()
            && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            let mut event =
                crate::plugin::api::events::player::player_drop_item::PlayerDropItemEvent::new(
                    player_arc,
                    dropped_stack.item.registry_key.to_string(),
                    dropped_stack.item_count,
                );
            server.plugin_manager.fire(&server, &mut event).await;
            if event.cancelled {
                return;
            }
        }

        item_stack.decrement(drop_amount);
        let updated_stack = item_stack.clone();
        self.inventory().set_held_item(updated_stack.clone());

        self.drop_item(dropped_stack);

        let inv: Arc<dyn Inventory> = self.inventory.clone();
        let screen_binding = self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        let mut screen_handler = screen_binding
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        let selected_slot = self.inventory.get_selected_slot();
        if let Some(slot_index) = screen_handler.get_slot_index(&inv, selected_slot as usize) {
            screen_handler.set_received_stack(slot_index, updated_stack);
            screen_handler.send_content_updates();
        }
    }

    pub async fn swap_item(&self) {
        if let Some(server) = self.world().server.upgrade()
            && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            let mut event = crate::plugin::api::events::player::player_swap_hands::PlayerSwapHandItemsEvent::new(player_arc);
            server.plugin_manager.fire(&server, &mut event).await;
            if event.cancelled {
                return;
            }
        }
        let (main_hand_item, off_hand_item) = self.inventory.swap_item();
        let equipment = &[
            (EquipmentSlot::MAIN_HAND, main_hand_item),
            (EquipmentSlot::OFF_HAND, off_hand_item),
        ];
        self.living_entity.send_equipment_changes(equipment);
        // todo this.player.stopUsingItem();
    }

    pub fn send_system_message(&self, text: &TextComponent) {
        self.send_system_message_raw(text, false);
    }

    pub fn send_system_message_raw(&self, text: &TextComponent, overlay: bool) {
        let je_packet = CSystemChatMessage::new(text, overlay);
        let locale = Locale::from_str(&self.config.load().locale).unwrap_or(Locale::EnUs);
        let be_packet = match &*text.0.content {
            pumpkin_util::text::TextContent::Translate {
                translate,
                bedrock_translate,
                with,
            } => {
                let key = bedrock_translate.as_deref().unwrap_or(translate.as_ref());
                let parameters = with
                    .iter()
                    .map(pumpkin_util::text::TextComponentBase::to_bedrock_string)
                    .collect();
                SText::translation(key.to_string(), parameters)
            }
            _ => SText::system_message(text.0.to_bedrock_legacy(locale)),
        };
        self.try_enqueue_packet_editioned(&je_packet, &be_packet);
    }

    pub fn tick_experience(&self) {
        if !self.has_client_loaded() {
            return;
        }

        let level = self.experience_level.load(Ordering::Relaxed);
        if self.last_sent_xp.load(Ordering::Relaxed) != level {
            let progress = self.experience_progress.load();
            let points = self.experience_points.load(Ordering::Relaxed);

            self.last_sent_xp.store(level, Ordering::Relaxed);

            self.try_send_client_packet(&CSetExperience::new(
                progress.clamp(0.0, 1.0),
                level.into(),
                points.into(),
            ));
        }
    }

    pub fn tick_maps(&self, server: &Server) {
        use pumpkin_data::data_component_impl::MapIdImpl;
        use pumpkin_data::item::Item;

        for hand in Hand::all() {
            let stack = self.inventory().get_stack_in_hand(hand);

            if stack.item.id == Item::FILLED_MAP.id
                && let Some(map_id_comp) = stack.get_data_component::<MapIdImpl>()
            {
                let map_id = map_id_comp.id;
                if let Some(map_data_arc) = server.map_manager.get_map(map_id)
                    && let Ok(mut map_data) = map_data_arc.try_lock()
                {
                    map_data.update(self);

                    let tick_count = self.tick_counter.load(Ordering::Relaxed);
                    if map_data.dirty || tick_count % 10 == 0 {
                        let scale = 1 << map_data.scale;
                        let pos = self.position();
                        let dx = pos.x - map_data.center_x as f64;
                        let dz = pos.z - map_data.center_z as f64;

                        let raw_x = dx / scale as f64 * 2.0;
                        let raw_z = dz / scale as f64 * 2.0;
                        let is_off_map = !(-127.0..=127.0).contains(&raw_x)
                            || !(-127.0..=127.0).contains(&raw_z);

                        let icon_x = raw_x.clamp(-128.0, 127.0) as i8;
                        let icon_z = raw_z.clamp(-128.0, 127.0) as i8;

                        let yaw = self.living_entity.entity.yaw.load();
                        let icon_direction =
                            ((((yaw * 16.0 / 360.0).round() as i32 + 8) % 16 + 16) % 16) as i8;

                        let decoration_type = if is_off_map {
                            &pumpkin_data::map_decoration::MapDecorationType::PLAYER_OFF_MAP
                        } else {
                            &pumpkin_data::map_decoration::MapDecorationType::PLAYER
                        };

                        let mut icons = vec![MapIcon {
                            icon_type: VarInt(decoration_type.id as i32),
                            x: icon_x,
                            z: icon_z,
                            direction: icon_direction,
                            display_name: None,
                        }];
                        icons.extend(map_data.decorations.iter().map(|decoration| {
                            MapIcon {
                                icon_type: VarInt(decoration.icon_type),
                                x: decoration.x,
                                z: decoration.z,
                                direction: decoration.direction,
                                display_name: decoration
                                    .display_name
                                    .as_ref()
                                    .map(|name| TextComponent::text(name.clone())),
                            }
                        }));

                        let data = map_data.dirty.then(|| MapPatch {
                            columns: 128,
                            rows: 128,
                            x: 0,
                            z: 0,
                            data: &*map_data.colors,
                        });

                        self.try_send_client_packet(&CMapItemData {
                            map_id: VarInt(map_id),
                            scale: map_data.scale,
                            tracking_position: true,
                            locked: map_data.locked,
                            icons: Some(&icons),
                            data,
                        });
                        map_data.dirty = false;
                    }
                }
            }
        }
    }

    /// Sets the player's experience level and notifies the client.
    pub fn set_experience(&self, level: i32, progress: f32, points: i32) {
        let old_level = self.experience_level.load(Ordering::Relaxed);
        if old_level != level
            && let Some(server) = self.world().server.upgrade()
            && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            let mut event = crate::plugin::api::events::player::player_level_change::PlayerLevelChangeEvent::new(
                player_arc,
                old_level,
                level,
            );
            server.plugin_manager.fire_blocking(&server, &mut event);
        }
        // TODO: These should be atomic together, not isolated; make a struct containing these. can cause ABA issues
        self.experience_level.store(level, Ordering::Relaxed);
        self.experience_progress.store(progress.clamp(0.0, 1.0));
        self.experience_points.store(points, Ordering::Relaxed);
        self.last_sent_xp.store(-1, Ordering::Relaxed);
        self.tick_experience();

        if self.has_client_loaded() {
            self.try_send_client_packet(&CSetExperience::new(
                progress.clamp(0.0, 1.0),
                level.into(),
                points.into(),
            ));
        }
    }

    /// Sets the player's experience level directly.
    pub fn set_experience_level(&self, new_level: i32, keep_progress: bool) {
        let progress = self.experience_progress.load();
        let mut points = self.experience_points.load(Ordering::Relaxed);

        // If `keep_progress` is `true` then calculate the number of points needed to keep the same progress scaled.
        if keep_progress {
            // Get our current level
            let current_level = self.experience_level.load(Ordering::Relaxed);
            let current_max_points = experience::points_in_level(current_level);
            // Calculate the max value for the new level
            let new_max_points = experience::points_in_level(new_level);
            // Calculate the scaling factor
            let scale = new_max_points as f32 / current_max_points as f32;
            // Scale the points (Vanilla doesn't seem to recalculate progress so we won't)
            points = (points as f32 * scale) as i32;
        }

        self.set_experience(new_level, progress, points);
    }

    pub fn add_effect(&self, effect: Effect) {
        self.living_entity.add_effect(effect);
    }

    pub fn has_effect(&self, effect_type: &'static StatusEffect) -> bool {
        self.living_entity.has_effect(effect_type)
    }

    pub fn get_effect(&self, effect_type: &'static StatusEffect) -> Option<Effect> {
        self.living_entity.get_effect(effect_type)
    }

    pub fn get_active_effects(&self) -> Vec<Effect> {
        let effects = self
            .living_entity
            .active_effects
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        effects.values().cloned().collect()
    }

    #[must_use]
    pub fn get_raid_omen_position(&self) -> Option<BlockPos> {
        self.raid_omen_position.load()
    }

    pub fn set_raid_omen_position(&self, pos: BlockPos) {
        self.raid_omen_position.store(Some(pos));
    }

    pub fn clear_raid_omen_position(&self) {
        self.raid_omen_position.store(None);
    }

    pub fn send_active_effects(&self) {
        let effects: Vec<_> = self
            .living_entity
            .active_effects
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .values()
            .cloned()
            .collect();
        for effect in &effects {
            self.send_effect(effect);
        }
    }

    /**
     * Send a clientside only effect to the player.
     * It won't be tracked on the server.
     */
    pub fn send_effect(&self, effect: &Effect) {
        let mut flag: i8 = 0;

        if effect.ambient {
            flag |= 1;
        }
        if effect.show_particles {
            flag |= 2;
        }
        if effect.show_icon {
            flag |= 4;
        }
        if effect.blend {
            flag |= 8;
        }

        let effect_id = VarInt(i32::from(effect.effect_type.id));
        self.try_send_client_packet(&CUpdateMobEffect::new(
            self.entity_id().into(),
            effect_id,
            effect.amplifier.into(),
            effect.duration.into(),
            flag,
        ));
    }

    pub fn remove_effect(&self, effect_type: &'static StatusEffect) -> bool {
        let effect_id = VarInt(i32::from(effect_type.id));
        self.try_send_client_packet(
            &pumpkin_protocol::java::client::play::CRemoveMobEffect::new(
                self.entity_id().into(),
                effect_id,
            ),
        );

        self.living_entity.remove_effect(effect_type)

        // TODO broadcast metadata
    }

    pub fn remove_all_effects(&self) -> bool {
        let mut succeeded = false;
        let mut effect_list = vec![];
        let effects: Vec<_> = self
            .living_entity
            .active_effects
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .keys()
            .copied()
            .collect();
        for effect in effects {
            effect_list.push(effect);
            let effect_id = VarInt(i32::from(effect.id));
            self.try_send_client_packet(
                &pumpkin_protocol::java::client::play::CRemoveMobEffect::new(
                    self.entity_id().into(),
                    effect_id,
                ),
            );
            succeeded = true;
        }

        // Need to remove effects afterward here because there would be a deadlock if this is done in the for loop.
        for effect in effect_list {
            self.living_entity.remove_effect(effect);
        }

        succeeded
    }

    /// Add experience levels to the player.
    pub fn add_experience_levels(&self, added_levels: i32) {
        let current_level = self.experience_level.load(Ordering::Relaxed);
        let new_level = current_level + added_levels;
        self.set_experience_level(new_level, true);
    }

    /// Set the player's experience points directly. Returns `true` if successful.
    pub fn set_experience_points(&self, new_points: i32) -> bool {
        let current_points = self.experience_points.load(Ordering::Relaxed);

        if new_points == current_points {
            return true;
        }

        let current_level = self.experience_level.load(Ordering::Relaxed);
        let max_points = experience::points_in_level(current_level);

        if new_points < 0 || new_points > max_points {
            return false;
        }

        let progress = new_points as f32 / max_points as f32;
        self.set_experience(current_level, progress, new_points);
        true
    }

    /// Add experience points to the player.
    pub fn add_experience_points(self: &Arc<Self>, mut added_points: i32) {
        let server = self.world().server.upgrade();
        if let Some(server) = server {
            let mut event = PlayerExpChangeEvent::new(self.clone(), added_points);
            server.plugin_manager.fire_blocking(&server, &mut event);
            added_points = event.amount;
        }

        let current_level = self.experience_level.load(Ordering::Relaxed);
        let current_points = self.experience_points.load(Ordering::Relaxed);

        let total_exp = experience::points_to_level(current_level) as i64 + current_points as i64;
        let new_total_exp = total_exp + added_points as i64;
        let safe_new_total = new_total_exp.clamp(0, i32::MAX as i64) as i32;

        let (new_level, new_points) = experience::total_to_level_and_points(safe_new_total);
        let progress = experience::progress_in_level(new_points, new_level);

        self.set_experience(new_level, progress, new_points);
    }

    pub fn apply_mending_from_xp(&self, mut xp: i32) -> i32 {
        if xp <= 0 {
            return xp;
        }

        let mut candidates: Vec<(usize, EquipmentSlot, ItemStack)> = Vec::new();

        let selected_slot = self.inventory.get_selected_slot() as usize;
        let mut slot_pairs: Vec<(usize, EquipmentSlot)> = vec![
            (selected_slot, EquipmentSlot::MAIN_HAND),
            (PlayerInventory::OFF_HAND_SLOT, EquipmentSlot::OFF_HAND),
        ];
        for (slot_index, slot) in self.inventory.equipment_slots.iter() {
            if slot.is_armor_slot() {
                slot_pairs.push((*slot_index, slot.clone()));
            }
        }

        for (slot_index, equipment_slot) in slot_pairs {
            let stack = self.inventory.get_slot(slot_index);
            if stack.get_enchantment_level(&Enchantment::MENDING) > 0 && stack.get_damage() > 0 {
                candidates.push((slot_index, equipment_slot, stack));
            }
        }

        if candidates.is_empty() {
            return xp;
        }

        let idx = rand::random::<u32>() as usize % candidates.len();
        let (slot_index, equipment_slot, mut stack) = candidates.swap_remove(idx);

        let repaired = stack.repair_item(xp.saturating_mul(2));
        if repaired <= 0 {
            return xp;
        }

        let updated_stack = stack.clone();
        self.inventory.set_slot(slot_index, updated_stack.clone());

        let xp_used = (repaired + 1) / 2;
        xp = xp.saturating_sub(xp_used);

        self.try_send_slot_set_packet(&CSetPlayerInventory::new(
            (slot_index as i32).into(),
            &ItemStackSerializer::from(updated_stack.clone()),
        ));

        self.living_entity
            .send_equipment_changes(&[(equipment_slot, updated_stack)]);

        xp
    }

    pub fn increment_screen_handler_sync_id(&self) {
        let current_id = self.screen_handler_sync_id.load(Ordering::Relaxed);
        self.screen_handler_sync_id
            .store(current_id % 100 + 1, Ordering::Relaxed);
    }

    pub fn close_handled_screen(&self) {
        let (sync_id, bedrock_window_type) = {
            let current_handler_guard = self
                .current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            let handler = current_handler_guard
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            let sync_id = handler.sync_id();
            let window_type = handler.window_type();
            let bedrock_window_type = match window_type {
                Some(WindowType::Crafting) => 1,
                Some(WindowType::Furnace) => 2,
                Some(WindowType::Enchantment) => 3,
                Some(WindowType::BrewingStand) => 4,
                Some(WindowType::Anvil) => 5,
                Some(WindowType::Hopper) => 8,
                Some(WindowType::Beacon) => 13,
                Some(WindowType::BlastFurnace) => 27,
                Some(WindowType::Smoker) => 28,
                Some(WindowType::Stonecutter) => 29,
                Some(WindowType::CartographyTable) => 30,
                Some(WindowType::Grindstone) => 26,
                Some(WindowType::Loom) => 24,
                Some(WindowType::Smithing) => 34,
                _ => 0,
            };
            (sync_id, bedrock_window_type)
        };

        self.try_enqueue_packet_editioned(
            &CCloseContainer::new(sync_id.into()),
            &pumpkin_protocol::bedrock::server::container_close::SContainerClose {
                container_id: sync_id,
                container_type: bedrock_window_type,
                server_initiated_close: true,
            },
        );
        self.on_handled_screen_closed();
    }

    pub fn on_handled_screen_closed(&self) {
        let current_screen_handler: Arc<std::sync::Mutex<dyn ScreenHandler>> = self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone();

        let window_type = {
            let mut handler = current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            let wt = handler.window_type();
            handler.on_closed(self);
            wt
        };

        let world = self.living_entity.entity.world.load();
        let server = world.server.upgrade();
        if let Some(server) = server
            && let Some(player_arc) = world.get_player_by_uuid(self.gameprofile.id)
        {
            let mut event =
                crate::plugin::api::events::player::inventory_close::InventoryCloseEvent::new(
                    &player_arc,
                    window_type,
                );
            server.plugin_manager.fire_blocking(&server, &mut event);
        }

        let player_screen_handler: Arc<std::sync::Mutex<dyn ScreenHandler>> =
            self.player_screen_handler.clone();

        if !Arc::ptr_eq(&player_screen_handler, &current_screen_handler) {
            player_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .copy_shared_slots(current_screen_handler);
        }

        *self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) =
            self.player_screen_handler.clone();
        self.open_container_pos.store(None);
    }

    pub fn on_screen_handler_opened<T: ScreenHandler + ?Sized>(
        &self,
        screen_handler: &std::sync::Mutex<T>,
    ) {
        let mut screen_handler = screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);

        screen_handler.add_listener(self.screen_handler_listener.clone());
        screen_handler.update_sync_handler(self.screen_handler_sync_handler.clone());
    }

    pub async fn on_rename_item(self: &Arc<Self>, packet: SRenameItem<'_>) {
        self.update_last_action_time();

        let mut prepare_event =
            crate::plugin::api::events::inventory::prepare_anvil::PrepareAnvilEvent::new(
                self.clone(),
                packet.item_name.to_string(),
                1,
            );
        if let Some(server) = self.world().server.upgrade() {
            server
                .plugin_manager
                .fire(&server, &mut prepare_event)
                .await;
        }

        let screen_handler_arc = self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone();
        let mut screen_handler = screen_handler_arc
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);

        if let Some(anvil_handler) = screen_handler
            .as_any_mut()
            .downcast_mut::<pumpkin_inventory::anvil::AnvilScreenHandler>()
        {
            anvil_handler.update_item_name(packet.item_name.to_string());
        }
    }

    pub fn open_handled_screen(
        &self,
        screen_handler_factory: &dyn ScreenHandlerFactory,
        block_pos: Option<BlockPos>,
    ) -> Option<u8> {
        if !self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_any()
            .is::<PlayerScreenHandler>()
        {
            self.close_handled_screen();
        }

        let server = self.world().server.upgrade();
        if let Some(server) = server
            && let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            let mut event =
                crate::plugin::api::events::inventory::inventory_open::InventoryOpenEvent::new(
                    player_arc,
                );
            server.plugin_manager.fire_blocking(&server, &mut event);
            if event.cancelled {
                return None;
            }
        }

        self.increment_screen_handler_sync_id();

        if let Some(screen_handler) = screen_handler_factory.create_screen_handler(
            self.screen_handler_sync_id.load(Ordering::Relaxed),
            &self.inventory,
            self,
        ) {
            let screen_handler_temp = screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            let sync_id = screen_handler_temp.sync_id();
            let window_type = screen_handler_temp.window_type()?;

            let display_name = screen_handler_factory.get_display_name();
            let java_packet =
                COpenScreen::new(sync_id.into(), (window_type as i32).into(), &display_name);

            let bedrock_window_type = match window_type {
                WindowType::Crafting => 1,
                WindowType::Furnace => 2,
                WindowType::Enchantment => 3,
                WindowType::BrewingStand => 4,
                WindowType::Anvil => 5,
                WindowType::Hopper => 8,
                WindowType::Beacon => 13,
                WindowType::Merchant => 15,
                WindowType::BlastFurnace => 27,
                WindowType::Smoker => 28,
                WindowType::Stonecutter => 29,
                WindowType::CartographyTable => 30,
                WindowType::Grindstone => 26,
                WindowType::Loom => 24,
                WindowType::Smithing => 34,
                _ => 0,
            };

            let bedrock_packet = CContainerOpen {
                container_id: sync_id,
                container_type: bedrock_window_type,
                position: block_pos.unwrap_or(BlockPos::ZERO),
                target_entity_id: VarLong(-1),
            };

            self.try_enqueue_packet_editioned(&java_packet, &bedrock_packet);

            drop(screen_handler_temp);
            self.on_screen_handler_opened(&screen_handler);
            *self
                .current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner) = screen_handler;
            self.open_container_pos.store(block_pos);
            Some(self.screen_handler_sync_id.load(Ordering::Relaxed))
        } else {
            //TODO: Send message if spectator

            None
        }
    }

    pub fn open_handled_screen_direct(
        &self,
        screen_handler: Arc<std::sync::Mutex<dyn ScreenHandler>>,
        title: &TextComponent,
    ) {
        if !self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_any()
            .is::<PlayerScreenHandler>()
        {
            self.close_handled_screen();
        }

        let screen_handler_temp = screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        let sync_id = screen_handler_temp.sync_id();
        let Some(window_type) = screen_handler_temp.window_type() else {
            return;
        };

        let java_packet = COpenScreen::new(sync_id.into(), (window_type as i32).into(), title);

        let bedrock_window_type = match window_type {
            WindowType::Crafting => 1,
            WindowType::Furnace => 2,
            WindowType::Enchantment => 3,
            WindowType::BrewingStand => 4,
            WindowType::Anvil => 5,
            WindowType::Hopper => 8,
            WindowType::Beacon => 13,
            WindowType::BlastFurnace => 27,
            WindowType::Smoker => 28,
            WindowType::Stonecutter => 29,
            WindowType::CartographyTable => 30,
            WindowType::Grindstone => 26,
            WindowType::Loom => 24,
            WindowType::Smithing => 34,
            _ => 0,
        };

        let bedrock_packet = CContainerOpen {
            container_id: sync_id,
            container_type: bedrock_window_type,
            position: BlockPos::ZERO,
            target_entity_id: VarLong(-1),
        };

        self.try_enqueue_packet_editioned(&java_packet, &bedrock_packet);

        drop(screen_handler_temp);
        self.on_screen_handler_opened(&screen_handler);
        *self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner) = screen_handler;
        self.open_container_pos.store(None);
    }

    #[allow(clippy::too_many_lines)]
    pub async fn on_slot_click(self: &Arc<Self>, packet: SClickSlot, server: &Arc<Server>) {
        self.update_last_action_time();

        let (
            sync_id,
            container_slots,
            allow_grab_items,
            allow_put_items,
            can_use,
            is_slot_valid,
            available_slots,
            clicked_item,
            cursor_item,
            window_type,
        ) = {
            let screen_handler_arc = self
                .current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .clone();
            let screen_handler = screen_handler_arc
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);

            let b = screen_handler.get_behaviour();
            let sync_id = b.sync_id;
            let container_slots = b.container_slots;
            let allow_grab_items = b.allow_grab_items;
            let allow_put_items = b.allow_put_items;
            let can_use = screen_handler.can_use(self.as_ref());
            let is_slot_valid = screen_handler.is_slot_valid(i32::from(packet.slot));
            let available_slots = b.slots.len();

            let clicked_item = (packet.slot >= 0 && (packet.slot as usize) < b.slots.len())
                .then(|| b.slots[packet.slot as usize].get_cloned_stack());

            let cursor_item = Some(
                b.cursor_stack
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner)
                    .clone(),
            );

            let window_type = screen_handler.window_type();

            (
                sync_id,
                container_slots,
                allow_grab_items,
                allow_put_items,
                can_use,
                is_slot_valid,
                available_slots,
                clicked_item,
                cursor_item,
                window_type,
            )
        };

        if i32::from(sync_id) != packet.sync_id.0 {
            return;
        }

        if self.gamemode.load() == GameMode::Spectator {
            let screen_handler_arc = self
                .current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .clone();
            screen_handler_arc
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .sync_state();
            return;
        }

        if !can_use {
            warn!(
                "Player {} interacted with invalid menu {:?}",
                self.gameprofile.name, window_type
            );
            return;
        }

        let slot = packet.slot;

        if !is_slot_valid {
            warn!(
                "Player {} clicked invalid slot index: {}, available slots: {}",
                self.gameprofile.name, slot, available_slots
            );
            return;
        }

        let cancel_screen = || {
            let screen_handler_arc = self
                .current_screen_handler
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .clone();
            screen_handler_arc
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner)
                .cancel();
        };

        let raw_slot = slot; // For now raw_slot == slot, as we don't have separate view/inventory indexing yet
        let hotbar_button = if matches!(packet.mode, SlotActionType::Swap) {
            packet.button
        } else {
            -1
        };

        let click_type = match packet.mode {
            SlotActionType::Pickup => {
                if packet.button == SClickSlot::BUTTON_LEFT {
                    ClickType::Left
                } else {
                    ClickType::Right
                }
            }
            SlotActionType::QuickMove => {
                if packet.button == SClickSlot::BUTTON_LEFT {
                    ClickType::ShiftLeft
                } else {
                    ClickType::ShiftRight
                }
            }
            SlotActionType::Swap => ClickType::NumberKey(packet.button as u8),
            SlotActionType::Clone => ClickType::Middle,
            SlotActionType::Throw => {
                if packet.button == SClickSlot::BUTTON_DROP_SINGLE {
                    ClickType::Drop
                } else {
                    ClickType::ControlDrop
                }
            }
            SlotActionType::QuickCraft => {
                if [0, 4, 8].contains(&packet.button) {
                    ClickType::Left
                } else if [1, 5, 9].contains(&packet.button) {
                    ClickType::Right
                } else {
                    ClickType::Middle
                }
            }
            SlotActionType::PickupAll => ClickType::DoubleClick,
        };

        send_cancellable! {{
            server;
            InventoryClickEvent::new(
                self,
                window_type,
                click_type,
                slot,
                raw_slot,
                clicked_item.clone(),
                cursor_item,
                i32::from(hotbar_button),
            );
            'after: {}
            'cancelled: {
                cancel_screen();
                return;
            }
        }}

        let mut interact_event =
            crate::plugin::api::events::inventory::inventory_interact::InventoryInteractEvent::new(
                self.clone(),
            );
        if let Some(server) = self.world().server.upgrade() {
            server
                .plugin_manager
                .fire(&server, &mut interact_event)
                .await;
        }
        if interact_event.cancelled {
            cancel_screen();
            return;
        }

        if slot == 0
            && let Some(ref stack) = clicked_item
            && !stack.is_empty()
        {
            let mut craft_event =
                crate::plugin::api::events::inventory::craft_item::CraftItemEvent::new(
                    self.clone(),
                    stack.item.registry_key.to_string(),
                );
            let mut prep_craft =
                crate::plugin::api::events::inventory::prepare_item_craft::PrepareItemCraftEvent::new(
                    self.clone(),
                    stack.item.registry_key.to_string(),
                );
            if let Some(server) = self.world().server.upgrade() {
                server.plugin_manager.fire(&server, &mut craft_event).await;
                server.plugin_manager.fire(&server, &mut prep_craft).await;
            }
            if craft_event.cancelled || prep_craft.cancelled {
                cancel_screen();
                return;
            }
        }

        if window_type == Some(WindowType::Smithing)
            && slot == 3
            && let Some(ref stack) = clicked_item
            && !stack.is_empty()
        {
            let mut smith_event =
                crate::plugin::api::events::inventory::smith_item::SmithItemEvent::new(
                    self.clone(),
                    stack.item.registry_key.to_string(),
                );
            let mut prep_smith =
                crate::plugin::api::events::inventory::prepare_smithing::PrepareSmithingEvent::new(
                    self.clone(),
                    Some(stack.item.registry_key.to_string()),
                );
            if let Some(server) = self.world().server.upgrade() {
                server.plugin_manager.fire(&server, &mut smith_event).await;
                server.plugin_manager.fire(&server, &mut prep_smith).await;
            }
            if smith_event.cancelled {
                cancel_screen();
                return;
            }
        }

        if (window_type == Some(WindowType::Furnace)
            || window_type == Some(WindowType::BlastFurnace)
            || window_type == Some(WindowType::Smoker))
            && slot == 2
            && let Some(ref stack) = clicked_item
            && !stack.is_empty()
        {
            let mut extract_event =
                crate::plugin::api::events::inventory::furnace_extract::FurnaceExtractEvent::new(
                    self.clone(),
                    pumpkin_util::math::position::BlockPos::new(0, 0, 0),
                    stack.item.registry_key.to_string(),
                    stack.item_count as u32,
                    0.0,
                );
            if let Some(server) = self.world().server.upgrade() {
                server
                    .plugin_manager
                    .fire(&server, &mut extract_event)
                    .await;
            }
        }

        if window_type == Some(WindowType::Grindstone)
            && let Some(ref stack) = clicked_item
        {
            let mut prep_grindstone =
                crate::plugin::api::events::inventory::prepare_grindstone::PrepareGrindstoneEvent::new(
                    self.clone(),
                    if stack.is_empty() { None } else { Some(stack.item.registry_key.to_string()) },
                );
            if let Some(server) = self.world().server.upgrade() {
                server
                    .plugin_manager
                    .fire(&server, &mut prep_grindstone)
                    .await;
            }
        }

        if let Some(ref stack) = clicked_item {
            let mut prep_result =
                crate::plugin::api::events::inventory::prepare_inventory_result::PrepareInventoryResultEvent::new(
                    self.clone(),
                    if stack.is_empty() { None } else { Some(stack.item.registry_key.to_string()) },
                );
            if let Some(server) = self.world().server.upgrade() {
                server.plugin_manager.fire(&server, &mut prep_result).await;
            }
        }

        if packet.mode == SlotActionType::QuickCraft {
            let mut drag_event =
                crate::plugin::api::events::inventory::inventory_drag::InventoryDragEvent::new(
                    self.clone(),
                );
            if let Some(server) = self.world().server.upgrade() {
                server.plugin_manager.fire(&server, &mut drag_event).await;
            }
            if drag_event.cancelled {
                cancel_screen();
                return;
            }
        }

        let screen_handler_arc = self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone();
        let mut screen_handler = screen_handler_arc
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);

        // Enforce flags
        let is_container_slot = slot >= 0 && i32::from(slot) < container_slots as i32;

        match packet.mode {
            SlotActionType::Pickup => {
                let cursor_stack = screen_handler
                    .get_behaviour()
                    .cursor_stack
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner);
                if is_container_slot {
                    if !cursor_stack.is_empty() && !allow_put_items {
                        drop(cursor_stack);
                        screen_handler.cancel();
                        return;
                    }
                    if cursor_stack.is_empty() && !allow_grab_items {
                        drop(cursor_stack);
                        screen_handler.cancel();
                        return;
                    }
                }
            }
            SlotActionType::QuickMove => {
                if is_container_slot && !allow_grab_items {
                    screen_handler.cancel();
                    return;
                }
                if !is_container_slot && !allow_put_items {
                    screen_handler.cancel();
                    return;
                }
            }
            SlotActionType::Swap => {
                if is_container_slot && (!allow_grab_items || !allow_put_items) {
                    screen_handler.cancel();
                    return;
                }
            }
            SlotActionType::Throw => {
                if is_container_slot && !allow_grab_items {
                    screen_handler.cancel();
                    return;
                }
            }
            SlotActionType::QuickCraft => {
                if !allow_put_items {
                    // Dragging items into slots
                    screen_handler.cancel();
                    return;
                }
            }
            SlotActionType::PickupAll => {
                if !allow_grab_items {
                    screen_handler.cancel();
                    return;
                }
            }
            SlotActionType::Clone => {}
        }

        let not_in_sync = packet.revision.0
            != (screen_handler
                .get_behaviour()
                .revision
                .load(Ordering::Relaxed) as i32);

        screen_handler.disable_sync();
        screen_handler.on_slot_click(
            i32::from(slot),
            i32::from(packet.button),
            packet.mode.clone(),
            self.as_ref(),
        );

        for (key, value) in packet.array_of_changed_slots {
            screen_handler.set_received_hash(key as usize, value);
        }

        screen_handler.set_received_cursor_hash(packet.carried_item);
        screen_handler.enable_sync();

        if not_in_sync {
            screen_handler.update_to_client();
        } else {
            screen_handler.send_content_updates();
        }
    }

    /// Handles when the player clicks a button in a container (e.g. Enchantment Table)
    pub fn on_container_button_click(&self, packet: &SContainerButtonClick) {
        let screen_handler = self
            .current_screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .clone();
        let mut screen_handler = screen_handler
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);

        if i32::from(screen_handler.sync_id()) != packet.window_id.0 {
            return;
        }

        screen_handler.on_button_click(self, packet.button_id.0);
    }

    pub fn has_permission(self: &Arc<Self>, server: &Server, node: &str) -> bool {
        let result = server.permission_manager.has_permission(
            &self.gameprofile.id,
            node,
            self.permission_lvl.load(),
        );

        let mut event = PlayerPermissionCheckEvent::new(self.clone(), node.to_string(), result);
        let server_arc = self.world().server.upgrade();
        if let Some(server_arc) = server_arc {
            server_arc
                .plugin_manager
                .fire_blocking(&server_arc, &mut event);
        }
        event.result
    }

    pub fn is_creative(&self) -> bool {
        self.gamemode.load() == GameMode::Creative
    }

    /// Swing the hand of the player
    pub fn swing_hand(&self, hand: Hand, all: bool) {
        let world = self.world();
        let entity_id = self.entity_id();

        let animation = match hand {
            Hand::Right => Animation::SwingMainArm,
            Hand::Left => Animation::SwingOffhand,
        };

        let je_packet = pumpkin_protocol::java::client::play::CEntityAnimation::new(
            VarInt(entity_id),
            animation,
        );

        let be_packet = pumpkin_protocol::bedrock::server::animate::SAnimate {
            action: pumpkin_protocol::bedrock::server::animate::AnimateAction::SwingArm,
            target_actor_runtime_id: pumpkin_protocol::codec::var_ulong::VarULong(entity_id as u64),
            data: 0.0,
            swing_source: None,
        };

        if all {
            world.broadcast_editioned(&je_packet, &be_packet);
        } else {
            world.broadcast_packet_except_editioned(&[self.gameprofile.id], &je_packet, &be_packet);
        }
    }

    /// Start using an item (e.g. drawing a bow)
    pub fn start_using_item(&self, hand: Hand) {
        self.using_item.store(true, Ordering::Relaxed);
        self.item_use_start_time
            .store(self.tick_counter.load(Ordering::Relaxed), Ordering::Relaxed);
        self.using_hand.store(Some(hand));
    }

    /// Stop using an item
    pub fn stop_using_item(&self) {
        self.using_item.store(false, Ordering::Relaxed);
        self.using_hand.store(None);
    }

    /// Get the number of ticks the item has been in use
    pub fn get_item_use_ticks(&self) -> i32 {
        if !self.using_item.load(Ordering::Relaxed) {
            return 0;
        }
        self.tick_counter.load(Ordering::Relaxed) - self.item_use_start_time.load(Ordering::Relaxed)
    }

    /// Find arrow in inventory (main hand, offhand, or inventory slots)
    pub fn find_arrow(&self) -> Option<usize> {
        use pumpkin_data::item::Item;
        let inventory = &self.inventory;

        // Check offhand first
        let stack = inventory.get_slot(PlayerInventory::OFF_HAND_SLOT);
        if matches!(
            stack.item.id,
            id if id == Item::ARROW.id
                || id == Item::TIPPED_ARROW.id
                || id == Item::SPECTRAL_ARROW.id
        ) && stack.item_count > 0
        {
            return Some(PlayerInventory::OFF_HAND_SLOT);
        }

        // Check hotbar and main inventory
        for slot in 0..PlayerInventory::MAIN_SIZE {
            let stack = inventory.get_slot(slot);
            if matches!(
                stack.item.id,
                id if id == Item::ARROW.id
                    || id == Item::TIPPED_ARROW.id
                    || id == Item::SPECTRAL_ARROW.id
            ) && stack.item_count > 0
            {
                return Some(slot);
            }
        }

        None
    }

    /// Consume one arrow from the specified slot
    pub fn consume_arrow(&self, slot: usize) -> bool {
        let gamemode = self.gamemode.load();
        if gamemode == GameMode::Creative {
            return true; // Don't consume in creative
        }

        let inventory = &self.inventory;
        let mut stack = inventory.get_slot(slot);
        match stack.item_count {
            2.. => {
                stack.item_count -= 1;
                inventory.set_slot(slot, stack);
                true
            }
            1 => {
                inventory.set_slot(slot, ItemStack::EMPTY.clone());
                true
            }
            _ => false,
        }
    }

    /// Returns the main non-air `BlockPos` underneath the player.
    pub fn get_supporting_block_pos(&self) -> Option<BlockPos> {
        let entity = self.get_entity();
        let entity_pos = entity.pos.load();
        let aabb = entity.bounding_box.load();
        let world = self.world();

        // Create the thin bounding box directly underneath the entity's feet
        let footprint = BoundingBox::new(
            Vector3::new(aabb.min.x, aabb.min.y - 1.0e-6, aabb.min.z),
            Vector3::new(aabb.max.x, aabb.min.y, aabb.max.z),
        );

        let min_pos = footprint.min_block_pos();
        let max_pos = footprint.max_block_pos();

        let mut closest_candidate = None;
        let mut min_dist_sq = f64::MAX;

        // Iterate through candidates
        for pos in BlockPos::iterate(min_pos, max_pos) {
            let (_, state) = world.get_block_and_state(&pos);

            // Only consider physical blocks
            if state.is_air() {
                continue;
            }

            // Calculate distance squared from the block's center to the entity's position
            let block_center_x = f64::from(pos.0.x) + 0.5;
            let block_center_y = f64::from(pos.0.y) + 0.5;
            let block_center_z = f64::from(pos.0.z) + 0.5;

            let dx = block_center_x - entity_pos.x;
            let dy = block_center_y - entity_pos.y;
            let dz = block_center_z - entity_pos.z;
            let dist_sq = dx * dx + dy * dy + dz * dz;

            // Pick the block with the smallest distance
            if dist_sq < min_dist_sq {
                min_dist_sq = dist_sq;
                closest_candidate = Some(pos);
            } else if (dist_sq - min_dist_sq).abs() < f64::EPSILON {
                // If the distance is the same, pick the block with the smallest y, then z, then x
                if let Some(best_pos) = closest_candidate {
                    let is_smaller = pos.0.y < best_pos.0.y
                        || (pos.0.y == best_pos.0.y && pos.0.z < best_pos.0.z)
                        || (pos.0.y == best_pos.0.y
                            && pos.0.z == best_pos.0.z
                            && pos.0.x < best_pos.0.x);

                    if is_smaller {
                        closest_candidate = Some(pos);
                    }
                }
            }
        }

        // Return the closest block if we found one
        if closest_candidate.is_some() {
            return closest_candidate;
        }

        // Fallback to the block directly underneath the player's position if no candidates were found
        let fallback_pos = BlockPos::new(
            entity_pos.x.floor() as i32,
            (entity_pos.y - 0.2).floor() as i32,
            entity_pos.z.floor() as i32,
        );

        let state = world.get_block_state(&fallback_pos);
        (!state.is_air()).then_some(fallback_pos)
    }

    pub fn get_command_source(self: &Arc<Self>, server: &Arc<Server>) -> CommandSource {
        CommandSender::Player(self.clone()).into_source(server)
    }

    pub fn has_advancement(
        &self,
        advancement: &'static pumpkin_data::advancement::Advancement,
    ) -> bool {
        self.advancements.try_lock().is_ok_and(|advancements| {
            advancements
                .progress
                .map
                .get(advancement)
                .is_some_and(crate::entity::player::advancement::AdvancementProgress::is_done)
        })
    }

    pub fn has_item_in_inventory(&self, item: &pumpkin_data::item::Item) -> bool {
        let main_inv = self
            .inventory
            .main_inventory
            .read()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        for stack in main_inv.iter() {
            if !stack.is_empty() && stack.item.id == item.id {
                return true;
            }
        }
        let equipment = self
            .inventory
            .entity_equipment
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        for stack in equipment.equipment.values() {
            if !stack.is_empty() && stack.item.id == item.id {
                return true;
            }
        }
        false
    }

    pub fn trigger_advancement_criterion(
        &self,
        advancement: &'static pumpkin_data::advancement::Advancement,
        criterion: &str,
    ) {
        if let Ok(mut advancements) = self.advancements.try_lock() {
            advancements.award(advancement, criterion);
        }
    }

    pub fn check_inventory_advancements(&self) {
        if self.inventory_changed.swap(false, Ordering::Relaxed)
            && let Some(p) = self.world().get_player_by_uuid(self.gameprofile.id)
        {
            p.trigger_advancement(
                crate::entity::player::advancement::trigger::AdvancementTrigger::InventoryChanged,
            );
        }
    }
}

impl PartialEq for Player {
    fn eq(&self, other: &Self) -> bool {
        self.gameprofile.id == other.gameprofile.id
    }
}

impl NBTStorage for PlayerInventory {
    fn write_nbt(&self, nbt: &mut NbtCompound) {
        // Save the selected slot (hotbar)
        nbt.put_int("SelectedItemSlot", i32::from(self.get_selected_slot()));

        // Create inventory list with the correct capacity (inventory size)
        let mut items: Vec<NbtTag> = Vec::with_capacity(41);
        {
            let main_inv = self
                .main_inventory
                .read()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            for (i, stack) in main_inv.iter().enumerate() {
                if !stack.is_empty() {
                    let mut item_compound = NbtCompound::new();
                    item_compound.put_byte("Slot", i as i8);
                    stack.write_item_stack(&mut item_compound);
                    items.push(NbtTag::Compound(item_compound));
                }
            }
        }

        let mut equipment_compound = NbtCompound::new();
        {
            let equipment_guard = self
                .entity_equipment
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            for (slot, stack) in &equipment_guard.equipment {
                if !stack.is_empty() {
                    let mut item_compound = NbtCompound::new();
                    stack.write_item_stack(&mut item_compound);
                    let vanilla_slot = match slot {
                        EquipmentSlot::Feet(_) => {
                            equipment_compound.put_compound("feet", item_compound.clone());
                            Some(100i8)
                        }
                        EquipmentSlot::Legs(_) => {
                            equipment_compound.put_compound("legs", item_compound.clone());
                            Some(101i8)
                        }
                        EquipmentSlot::Chest(_) => {
                            equipment_compound.put_compound("chest", item_compound.clone());
                            Some(102i8)
                        }
                        EquipmentSlot::Head(_) => {
                            equipment_compound.put_compound("head", item_compound.clone());
                            Some(103i8)
                        }
                        EquipmentSlot::OffHand(_) => {
                            equipment_compound.put_compound("offhand", item_compound.clone());
                            Some(-106i8)
                        }
                        _ => None,
                    };
                    if let Some(slot_byte) = vanilla_slot {
                        let mut inv_item_compound = NbtCompound::new();
                        inv_item_compound.put_byte("Slot", slot_byte);
                        stack.write_item_stack(&mut inv_item_compound);
                        items.push(NbtTag::Compound(inv_item_compound));
                    }
                }
            }
        }
        nbt.put_compound("equipment", equipment_compound);
        nbt.put("Inventory", NbtTag::List(items));
    }

    fn read_nbt_non_mut(&self, nbt: &NbtCompound) {
        // Read selected hotbar slot
        self.set_selected_slot(nbt.get_int("SelectedItemSlot").unwrap_or(0) as u8);
        // Process inventory list
        let set_stack_sync = |slot: usize, stack: ItemStack| {
            if slot < Self::MAIN_SIZE {
                let mut inv = self
                    .main_inventory
                    .write()
                    .unwrap_or_else(std::sync::PoisonError::into_inner);
                inv[slot] = stack;
            } else if let Some(slot) = self.equipment_slots.get(&slot) {
                self.entity_equipment
                    .lock()
                    .unwrap_or_else(std::sync::PoisonError::into_inner)
                    .put(slot, stack);
            }
        };

        if let Some(inventory_list) = nbt.get_list("Inventory") {
            for tag in inventory_list {
                if let Some(item_compound) = tag.extract_compound()
                    && let Some(slot_byte) = item_compound.get_byte("Slot")
                {
                    let slot = match slot_byte {
                        100 => 36,  // feet
                        101 => 37,  // legs
                        102 => 38,  // chest
                        103 => 39,  // head
                        -106 => 40, // offhand
                        s if (0..=40).contains(&s) => s as usize,
                        _ => continue,
                    };
                    if let Some(item_stack) = ItemStack::read_item_stack(item_compound) {
                        set_stack_sync(slot, item_stack);
                    }
                }
            }
        }

        if let Some(equipment) = nbt.get_compound("equipment") {
            if let Some(offhand) = equipment.get_compound("offhand")
                && let Some(item_stack) = ItemStack::read_item_stack(offhand)
            {
                set_stack_sync(40, item_stack);
            }

            if let Some(head) = equipment.get_compound("head")
                && let Some(item_stack) = ItemStack::read_item_stack(head)
            {
                set_stack_sync(39, item_stack);
            }

            if let Some(chest) = equipment.get_compound("chest")
                && let Some(item_stack) = ItemStack::read_item_stack(chest)
            {
                set_stack_sync(38, item_stack);
            }

            if let Some(legs) = equipment.get_compound("legs")
                && let Some(item_stack) = ItemStack::read_item_stack(legs)
            {
                set_stack_sync(37, item_stack);
            }

            if let Some(feet) = equipment.get_compound("feet")
                && let Some(item_stack) = ItemStack::read_item_stack(feet)
            {
                set_stack_sync(36, item_stack);
            }
        }
    }
}

impl NBTStorageInit for PlayerInventory {}

impl NBTStorage for EnderChestInventory {
    fn write_nbt(&self, nbt: &mut NbtCompound) {
        // Create item list with the correct capacity (inventory size)
        let mut items: Vec<NbtTag> = Vec::with_capacity(Self::INVENTORY_SIZE);
        let ec_items = self
            .items
            .read()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        for (i, stack) in ec_items.iter().enumerate() {
            if !stack.is_empty() {
                let mut item_compound = NbtCompound::new();
                item_compound.put_byte("Slot", i as i8);
                stack.write_item_stack(&mut item_compound);
                items.push(NbtTag::Compound(item_compound));
            }
        }

        nbt.put("EnderItems", NbtTag::List(items));
    }

    fn read_nbt_non_mut(&self, nbt: &NbtCompound) {
        // Process item list
        if let Some(item_list) = nbt.get_list("EnderItems") {
            let mut items = self
                .items
                .write()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            for tag in item_list {
                if let Some(item_compound) = tag.extract_compound()
                    && let Some(slot_byte) = item_compound.get_byte("Slot")
                    && (0..Self::INVENTORY_SIZE as i8).contains(&slot_byte)
                {
                    let slot = slot_byte as usize;
                    if let Some(item_stack) = ItemStack::read_item_stack(item_compound) {
                        items[slot] = item_stack;
                    }
                }
            }
        }
    }
}

impl NBTStorageInit for EnderChestInventory {}

impl EntityBase for Player {
    fn damage_with_context(
        &self,
        caller: &dyn EntityBase,
        amount: f32,
        damage_type: DamageType,
        position: Option<Vector3<f64>>,
        source: Option<&dyn EntityBase>,
        cause: Option<&dyn EntityBase>,
    ) -> bool {
        self.damage_with_context(caller, amount, damage_type, position, source, cause)
    }

    fn teleport(
        self: Arc<Self>,
        position: Vector3<f64>,
        yaw: Option<f32>,
        pitch: Option<f32>,
        world: Arc<World>,
    ) -> TeleportFuture {
        Box::pin(async move {
            if Arc::ptr_eq(&world, &self.world()) {
                // Same world
                let yaw = yaw.unwrap_or(self.living_entity.entity.yaw.load());
                let pitch = pitch.unwrap_or(self.living_entity.entity.pitch.load());
                let Some(server) = self.world().server.upgrade() else {
                    return;
                };
                send_cancellable! {{
                    server;
                    PlayerTeleportEvent {
                        player: self.clone(),
                        from: self.living_entity.entity.pos.load(),
                        to: position,
                        cancelled: false,
                    };
                    'after: {
                        let position = event.to;
                        let entity = self.get_entity();
                        self.request_teleport(position, yaw, pitch).await;
                        let chunk_pos = entity.chunk_pos.load();
                        entity
                            .world
                            .load()
                            .broadcast_to_chunk_except(
                                chunk_pos,
                                &[self.living_entity.entity.entity_uuid],
                                &CEntityPositionSync::new(
                                    self.living_entity.entity.entity_id.into(),
                                    position,
                                    Vector3::new(0.0, 0.0, 0.0),
                                    yaw,
                                    pitch,
                                    entity.on_ground.load(Ordering::SeqCst),
                                )
                            )
                            ;
                    }
                }}
            } else {
                self.teleport_world(world, position, yaw, pitch).await;
            }
        })
    }

    fn get_entity(&self) -> &Entity {
        &self.living_entity.entity
    }

    fn get_living_entity(&self) -> Option<&LivingEntity> {
        Some(&self.living_entity)
    }

    fn get_player(&self) -> Option<&Player> {
        Some(self)
    }

    fn is_spectator(&self) -> bool {
        self.gamemode.load() == GameMode::Spectator
    }

    fn set_on_fire_for_ticks(&self, ticks: u32) {
        let entity = self.get_entity();
        let ticks = if entity.invulnerable.load(Ordering::Relaxed) {
            1
        } else {
            ticks
        };
        if entity.fire_ticks.load(Ordering::Relaxed) < ticks as i32 {
            entity.fire_ticks.store(ticks as i32, Ordering::Relaxed);
        }
    }

    fn is_pushable(&self) -> bool {
        self.gamemode.load() != GameMode::Spectator && self.gamemode.load() != GameMode::Creative
    }

    fn get_name(&self) -> TextComponent {
        //TODO: team color
        TextComponent::text(self.gameprofile.name.clone())
    }

    fn get_display_name(&self) -> TextComponent {
        if let Some(display_name) = self
            .display_name
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_ref()
        {
            return display_name.clone();
        }
        let name = self.get_name();
        let name_clone = name.clone();
        let mut name = name.click_event(ClickEvent::SuggestCommand {
            command: format!("/tell {} ", self.gameprofile.name.clone()).into(),
        });
        name = name.hover_event(HoverEvent::show_entity(
            self.living_entity.entity.entity_uuid.to_string(),
            self.living_entity.entity.entity_type.resource_name.into(),
            Some(name_clone),
        ));
        name.insertion(self.gameprofile.name.clone())
    }

    fn cast_any(&self) -> &dyn std::any::Any {
        self
    }

    fn write_custom_nbt(&self, nbt: &mut NbtCompound) {
        nbt.put_int("DataVersion", DATA_VERSION);
        self.inventory.write_nbt(nbt);
        self.ender_chest_inventory.write_nbt(nbt);

        self.abilities
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .write_nbt(nbt);

        let total_exp = experience::points_to_level(self.experience_level.load(Ordering::Relaxed))
            + self.experience_points.load(Ordering::Relaxed);
        nbt.put_float("XpP", self.experience_progress.load());
        nbt.put_int("XpLevel", self.experience_level.load(Ordering::Relaxed));
        nbt.put_int("XpTotal", total_exp);
        nbt.put_int("XpSeed", self.enchantment_seed.load(Ordering::Relaxed));
        nbt.put_int("Score", self.score.load(Ordering::Relaxed));
        nbt.put_short("SleepTimer", self.sleeping_since.load().unwrap_or(0) as i16);

        nbt.put_int("playerGameType", self.gamemode.load() as i32);
        if let Some(previous_gamemode) = self.previous_gamemode.load() {
            nbt.put_int("previousPlayerGameType", previous_gamemode as i32);
        }

        nbt.put_bool("seenCredits", self.seen_credits.load(Ordering::Relaxed));
        nbt.put_bool(
            "spawn_extra_particles_on_fall",
            self.spawn_extra_particles_on_fall.load(Ordering::Relaxed),
        );
        nbt.put_bool(
            "HasPlayedBefore",
            self.has_played_before.load(Ordering::Relaxed),
        );

        // Store food level, saturation, exhaustion, and tick timer
        self.hunger_manager.write_nbt(nbt);

        let air_supply = self
            .breath_manager
            .air_supply
            .load(Ordering::Relaxed)
            .clamp(0, super::breath::MAX_AIR);
        nbt.put_short("Air", air_supply as i16);
        nbt.put_int("AirSupply", air_supply);
        nbt.put_int(
            "DrowningTick",
            self.breath_manager
                .drowning_tick
                .load(Ordering::Relaxed)
                .clamp(0, super::breath::DROWNING_INTERVAL - 1),
        );

        nbt.put_string(
            "Dimension",
            self.world().dimension.minecraft_name.to_string(),
        );

        if let Some(respawn) = self
            .respawn_point
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_ref()
        {
            nbt.put_int("SpawnX", respawn.position.0.x);
            nbt.put_int("SpawnY", respawn.position.0.y);
            nbt.put_int("SpawnZ", respawn.position.0.z);
            nbt.put_string(
                "SpawnDimension",
                respawn.dimension.minecraft_name.to_owned(),
            );
            nbt.put_bool("SpawnForced", respawn.force);

            let mut respawn_compound = NbtCompound::new();
            respawn_compound.put_string("dimension", respawn.dimension.minecraft_name.to_string());
            respawn_compound.put(
                "pos",
                NbtTag::IntArray(vec![
                    respawn.position.0.x,
                    respawn.position.0.y,
                    respawn.position.0.z,
                ]),
            );
            respawn_compound.put_float("angle", respawn.yaw);
            respawn_compound.put_bool("forced", respawn.force);
            nbt.put_compound("respawn", respawn_compound);
        }

        let vehicle_uuid = self
            .living_entity
            .entity
            .vehicle
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .as_ref()
            .map(|vehicle| vehicle.get_entity().entity_uuid)
            .or_else(|| self.root_vehicle_uuid.load());
        if let Some(vehicle_uuid) = vehicle_uuid {
            write_root_vehicle(nbt, vehicle_uuid);
        }
        self.stats
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .write_nbt(nbt);
    }

    #[expect(clippy::too_many_lines)]
    fn read_custom_nbt(&self, nbt: &NbtCompound) {
        self.inventory.read_nbt_non_mut(nbt);
        self.ender_chest_inventory.read_nbt_non_mut(nbt);

        let xp_p = nbt.get_float("XpP").unwrap_or(0.0);
        let xp_level = nbt.get_int("XpLevel");
        let total_exp = nbt.get_int("XpTotal").unwrap_or(0);

        if let Some(level) = xp_level {
            self.experience_level.store(level, Ordering::Relaxed);
            self.experience_progress.store(xp_p);
            let points = (xp_p * experience::points_in_level(level) as f32).round() as i32;
            self.experience_points.store(points, Ordering::Relaxed);
        } else {
            let (level, points) = experience::total_to_level_and_points(total_exp);
            let progress = experience::progress_in_level(level, points);
            self.experience_level.store(level, Ordering::Relaxed);
            self.experience_progress.store(progress);
            self.experience_points.store(points, Ordering::Relaxed);
        }

        self.enchantment_seed.store(
            nbt.get_int("XpSeed").unwrap_or_else(rand::random),
            Ordering::Relaxed,
        );

        self.score
            .store(nbt.get_int("Score").unwrap_or(0), Ordering::Relaxed);
        if let Some(sleep_timer) = nbt.get_short("SleepTimer")
            && sleep_timer > 0
        {
            self.sleeping_since.store(Some(sleep_timer as u8));
        }

        self.seen_credits.store(
            nbt.get_bool("seenCredits").unwrap_or(false),
            Ordering::Relaxed,
        );
        self.spawn_extra_particles_on_fall.store(
            nbt.get_bool("spawn_extra_particles_on_fall")
                .unwrap_or(false),
            Ordering::Relaxed,
        );

        let gamemode = nbt
            .get_int("playerGameType")
            .or_else(|| nbt.get_byte("playerGameType").map(i32::from))
            .and_then(|val| GameMode::try_from(val).ok())
            .unwrap_or_else(|| self.gamemode.load());

        self.gamemode.store(gamemode);

        self.previous_gamemode.store(
            nbt.get_int("previousPlayerGameType")
                .or_else(|| nbt.get_byte("previousPlayerGameType").map(i32::from))
                .and_then(|val| GameMode::try_from(val).ok()),
        );

        {
            let mut abilities = self
                .abilities
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner);
            abilities.set_for_gamemode(gamemode);
            abilities.read_nbt(nbt);
            if gamemode == GameMode::Creative {
                abilities.allow_flying = true;
                abilities.creative = true;
                abilities.invulnerable = true;
            } else if gamemode == GameMode::Spectator {
                abilities.allow_flying = true;
                abilities.creative = false;
                abilities.invulnerable = true;
            }
        }

        self.living_entity.entity.invulnerable.store(
            matches!(gamemode, GameMode::Creative | GameMode::Spectator),
            Ordering::Relaxed,
        );
        self.living_entity
            .entity
            .no_physics
            .store(gamemode == GameMode::Spectator, Ordering::Relaxed);
        if gamemode == GameMode::Spectator {
            self.living_entity
                .entity
                .on_ground
                .store(false, Ordering::Relaxed);
        }

        self.has_played_before.store(
            nbt.get_bool("HasPlayedBefore").unwrap_or(false),
            Ordering::Relaxed,
        );

        self.hunger_manager.read_nbt_non_mut(nbt);

        if let Some(air) = nbt
            .get_short("Air")
            .map(i32::from)
            .or_else(|| nbt.get_int("AirSupply"))
        {
            self.breath_manager
                .air_supply
                .store(air.clamp(0, super::breath::MAX_AIR), Ordering::Relaxed);
        }
        if let Some(tick) = nbt.get_int("DrowningTick") {
            self.breath_manager.drowning_tick.store(
                tick.clamp(0, super::breath::DROWNING_INTERVAL - 1),
                Ordering::Relaxed,
            );
        }

        // Load any saved spawnpoint data (both vanilla "respawn" compound and legacy SpawnX/SpawnY/SpawnZ)
        if let Some(respawn_compound) = nbt.get_compound("respawn") {
            let dim = respawn_compound
                .get_string("dimension")
                .and_then(|s| Dimension::from_name(s).cloned())
                .unwrap_or_else(|| self.world().dimension.clone());
            let pos = if let Some(pos_array) = respawn_compound.get_int_array("pos")
                && pos_array.len() >= 3
            {
                BlockPos(Vector3::new(pos_array[0], pos_array[1], pos_array[2]))
            } else {
                BlockPos(Vector3::new(0, 0, 0))
            };
            let yaw = respawn_compound.get_float("angle").unwrap_or(0.0);
            let force = respawn_compound.get_bool("forced").unwrap_or(false);
            *self
                .respawn_point
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner) = Some(RespawnPoint {
                dimension: dim,
                position: pos,
                yaw,
                force,
            });
        } else if let (Some(x), Some(y), Some(z)) = (
            nbt.get_int("SpawnX"),
            nbt.get_int("SpawnY"),
            nbt.get_int("SpawnZ"),
        ) {
            let dim = nbt
                .get_string("SpawnDimension")
                .and_then(|s| Dimension::from_name(s).cloned())
                .unwrap_or_else(|| self.world().dimension.clone());
            let force = nbt.get_bool("SpawnForced").unwrap_or(false);
            *self
                .respawn_point
                .lock()
                .unwrap_or_else(std::sync::PoisonError::into_inner) = Some(RespawnPoint {
                dimension: dim,
                position: BlockPos(Vector3::new(x, y, z)),
                yaw: 0.0,
                force,
            });
        }
        self.root_vehicle_uuid.store(read_root_vehicle(nbt));
        self.stats
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner)
            .read_nbt(nbt);
    }

    fn get_experience_reward(&self, _killer: Option<&dyn EntityBase>) -> u32 {
        // vanilla: min(level * 7, 100)
        let level = self.experience_level.load(Ordering::Relaxed);
        (level * 7).min(100) as u32
    }

    fn tick_in_void(&self, dyn_self: &dyn EntityBase) {
        self.living_entity.tick_in_void(dyn_self);
    }
}

#[derive(Clone, Copy, Debug)]
pub enum TitleMode {
    Title,
    SubTitle,
    ActionBar,
}

/// Represents a player's abilities and special powers.
///
/// This struct contains information about the player's current abilities, such as flight, invulnerability, and creative mode.
#[derive(Clone, Copy, Debug)]
pub struct Abilities {
    /// Indicates whether the player is invulnerable to damage.
    pub invulnerable: bool,
    /// Indicates whether the player is currently flying.
    pub flying: bool,
    /// Indicates whether the player is allowed to fly (if enabled).
    pub allow_flying: bool,
    /// Indicates whether the player is in creative mode.
    pub creative: bool,
    /// Indicates whether the player is allowed to modify the world.
    pub allow_modify_world: bool,
    /// The player's flying speed.
    pub fly_speed: f32,
    /// The field of view adjustment when the player is walking or sprinting.
    pub walk_speed: f32,
}

impl NBTStorage for Abilities {
    fn write_nbt(&self, nbt: &mut NbtCompound) {
        let mut component = NbtCompound::new();
        component.put_bool("invulnerable", self.invulnerable);
        component.put_bool("flying", self.flying);
        component.put_bool("mayfly", self.allow_flying);
        component.put_bool("instabuild", self.creative);
        component.put_bool("mayBuild", self.allow_modify_world);
        component.put_float("flySpeed", self.fly_speed);
        component.put_float("walkSpeed", self.walk_speed);
        nbt.put_compound("abilities", component);
    }

    fn read_nbt(&mut self, nbt: &mut NbtCompound) {
        Self::read_nbt(self, nbt);
    }
}

impl NBTStorageInit for Abilities {}

impl Default for Abilities {
    fn default() -> Self {
        Self {
            invulnerable: false,
            flying: false,
            allow_flying: false,
            creative: false,
            allow_modify_world: true,
            fly_speed: 0.05,
            walk_speed: 0.1,
        }
    }
}

impl Abilities {
    pub fn read_nbt(&mut self, nbt: &NbtCompound) {
        if let Some(component) = nbt.get_compound("abilities") {
            self.invulnerable = component.get_bool("invulnerable").unwrap_or(false);
            self.flying = component.get_bool("flying").unwrap_or(false);
            self.allow_flying = component.get_bool("mayfly").unwrap_or(false);
            self.creative = component.get_bool("instabuild").unwrap_or(false);
            self.allow_modify_world = component.get_bool("mayBuild").unwrap_or(true);
            self.fly_speed = component.get_float("flySpeed").unwrap_or(0.05);
            self.walk_speed = component.get_float("walkSpeed").unwrap_or(0.1);
        }
    }

    pub const fn set_for_gamemode(&mut self, gamemode: GameMode) {
        match gamemode {
            GameMode::Creative => {
                // self.flying = false; // Start not flying
                self.allow_flying = true;
                self.creative = true;
                self.invulnerable = true;
            }
            GameMode::Spectator => {
                self.flying = true;
                self.allow_flying = true;
                self.creative = false;
                self.invulnerable = true;
            }
            _ => {
                self.flying = false;
                self.allow_flying = false;
                self.creative = false;
                self.invulnerable = false;
            }
        }
    }
}

/// Represents the player's stored respawn point (bed/anchor/forced).
#[derive(Debug, Clone, PartialEq)]
pub struct RespawnPoint {
    pub dimension: Dimension,
    pub position: BlockPos,
    pub yaw: f32,
    pub force: bool,
}

pub struct CalculatedRespawnPoint {
    /// The exact position to spawn at (centered in block).
    pub position: Vector3<f64>,
    /// The yaw rotation.
    pub yaw: f32,
    /// The pitch rotation.
    pub pitch: f32,
    /// The dimension to spawn in.
    pub dimension: Dimension,
}

/// Represents the player's chat mode settings.
#[derive(Debug, Clone)]
pub enum ChatMode {
    /// Chat is enabled for the player.
    Enabled,
    /// The player should only see chat messages from commands.
    CommandsOnly,
    /// All messages should be hidden.
    Hidden,
}

pub struct InvalidChatMode;

impl TryFrom<i32> for ChatMode {
    type Error = InvalidChatMode;

    fn try_from(value: i32) -> Result<Self, Self::Error> {
        match value {
            0 => Ok(Self::Enabled),
            1 => Ok(Self::CommandsOnly),
            2 => Ok(Self::Hidden),
            _ => Err(InvalidChatMode),
        }
    }
}

/// Player's current chat session
pub struct ChatSession {
    pub session_id: uuid::Uuid,
    pub expires_at: i64,
    pub public_key: Box<[u8]>,
    pub signature: Box<[u8]>,
    pub messages_sent: i32,
    pub messages_received: i32,
    pub signature_cache: Vec<Box<[u8]>>,
}

impl Default for ChatSession {
    fn default() -> Self {
        Self::new(Uuid::nil(), 0, Box::new([]), Box::new([]))
    }
}

impl ChatSession {
    #[must_use]
    pub const fn new(
        session_id: Uuid,
        expires_at: i64,
        public_key: Box<[u8]>,
        key_signature: Box<[u8]>,
    ) -> Self {
        Self {
            session_id,
            expires_at,
            public_key,
            signature: key_signature,
            messages_sent: 0,
            messages_received: 0,
            signature_cache: Vec::new(),
        }
    }
}

#[derive(Clone, Default)]
pub struct LastSeen(Vec<Box<[u8]>>);

impl From<LastSeen> for Vec<Box<[u8]>> {
    fn from(seen: LastSeen) -> Self {
        seen.0
    }
}

impl AsRef<[Box<[u8]>]> for LastSeen {
    fn as_ref(&self) -> &[Box<[u8]>] {
        &self.0
    }
}

impl LastSeen {
    /// The sender's `last_seen` signatures are sent as ID's if the recipient has them in their cache.
    /// Otherwise, the full signature is sent. (ID:0 indicates full signature is being sent)
    pub fn indexed_for(&self, recipient: &Arc<Player>) -> Box<[PreviousMessage]> {
        let mut indexed = Vec::new();
        let cache = recipient
            .signature_cache
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        for signature in &self.0 {
            let index = cache.full_cache.iter().position(|s| s == signature);
            if let Some(index) = index {
                indexed.push(PreviousMessage {
                    // Send ID reference to recipient's cache (index + 1 because 0 is reserved for full signature)
                    id: VarInt(1 + index as i32),
                    signature: None,
                });
            } else {
                indexed.push(PreviousMessage {
                    // Send ID as 0 for full signature
                    id: VarInt(0),
                    signature: Some(signature.clone()),
                });
            }
        }
        indexed.into_boxed_slice()
    }
}

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct LastSeenTrackedEntry {
    pub signature: Box<[u8]>,
    pub pending: bool,
}

impl LastSeenTrackedEntry {
    #[must_use]
    pub fn acknowledge(&self) -> Self {
        Self {
            signature: self.signature.clone(),
            pending: false,
        }
    }
}

#[derive(Clone, Debug)]
pub struct LastSeenMessagesValidator {
    pub last_seen_count: usize,
    pub tracked_messages: VecDeque<Option<LastSeenTrackedEntry>>,
    pub last_pending_message: Option<Box<[u8]>>,
}

impl Default for LastSeenMessagesValidator {
    fn default() -> Self {
        Self::new(MAX_PREVIOUS_MESSAGES as usize)
    }
}

impl LastSeenMessagesValidator {
    #[must_use]
    pub fn new(last_seen_count: usize) -> Self {
        let mut tracked = VecDeque::with_capacity(last_seen_count);
        for _ in 0..last_seen_count {
            tracked.push_back(None);
        }
        Self {
            last_seen_count,
            tracked_messages: tracked,
            last_pending_message: None,
        }
    }

    pub fn add_pending(&mut self, signature: &[u8]) {
        if self.last_pending_message.as_deref() != Some(signature) {
            let sig_box: Box<[u8]> = signature.into();
            self.tracked_messages.push_back(Some(LastSeenTrackedEntry {
                signature: sig_box.clone(),
                pending: true,
            }));
            self.last_pending_message = Some(sig_box);
        }
    }

    #[must_use]
    pub fn tracked_messages_count(&self) -> usize {
        self.tracked_messages.len()
    }

    pub fn apply_offset(&mut self, offset: usize) -> Result<(), &'static str> {
        let max_offset = self
            .tracked_messages
            .len()
            .saturating_sub(self.last_seen_count);
        if offset <= max_offset {
            self.tracked_messages.drain(0..offset);
            Ok(())
        } else {
            Err("Advanced last seen window by more messages than expected")
        }
    }

    pub fn apply_update(
        &mut self,
        offset: usize,
        acknowledged: &[u8],
    ) -> Result<Vec<Box<[u8]>>, &'static str> {
        self.apply_offset(offset)?;
        let mut last_seen_entries = Vec::new();

        for i in 0..self.last_seen_count {
            let is_acknowledged = if i / 8 < acknowledged.len() {
                (acknowledged[i / 8] & (1 << (i % 8))) != 0
            } else {
                false
            };

            let message = self.tracked_messages.get(i).cloned().flatten();
            if is_acknowledged {
                let Some(entry) = message else {
                    return Err(
                        "Last seen update acknowledged unknown or previously ignored message",
                    );
                };
                self.tracked_messages[i] = Some(entry.acknowledge());
                last_seen_entries.push(entry.signature);
            } else {
                if let Some(entry) = message
                    && !entry.pending
                {
                    return Err("Last seen update ignored previously acknowledged message");
                }
                self.tracked_messages[i] = None;
            }
        }

        Ok(last_seen_entries)
    }
}

pub struct MessageCache {
    /// max 128 cached message signatures. Most recent FIRST.
    /// Server should (when possible) reference indexes in this (recipient's) cache instead of sending full signatures in last seen.
    /// Must be 1:1 with client's signature cache.
    full_cache: VecDeque<Box<[u8]>>,
    /// max 20 last seen messages by the sender. Most Recent LAST
    pub last_seen: LastSeen,
    pub last_seen_validator: LastSeenMessagesValidator,
}

impl Default for MessageCache {
    fn default() -> Self {
        Self {
            full_cache: VecDeque::with_capacity(MAX_CACHED_SIGNATURES as usize),
            last_seen: LastSeen::default(),
            last_seen_validator: LastSeenMessagesValidator::default(),
        }
    }
}

impl MessageCache {
    /// Not used for caching seen messages. Only for non-indexed signatures from senders.
    pub fn cache_signatures(&mut self, signatures: &[Box<[u8]>]) {
        for sig in signatures.iter().rev() {
            if self.full_cache.contains(sig) {
                continue;
            }
            // If the cache is maxed, and someone sends a signature older than the oldest in cache, ignore it
            if self.full_cache.len() < MAX_CACHED_SIGNATURES as usize {
                self.full_cache.push_back(sig.clone()); // Recipient never saw this message so it must be older than the oldest in cache
            }
        }
    }

    /// Adds a seen signature to `last_seen` and `full_cache`.
    pub fn add_seen_signature(&mut self, signature: &[u8]) {
        if self.last_seen.0.len() >= MAX_PREVIOUS_MESSAGES as usize {
            self.last_seen.0.remove(0);
        }
        self.last_seen.0.push(signature.into());
        // This probably doesn't need to be a loop, but better safe than sorry
        while self.full_cache.len() >= MAX_CACHED_SIGNATURES as usize {
            self.full_cache.pop_back();
        }
        self.full_cache.push_front(signature.into()); // Since recipient saw this message it will be most recent in cache
    }
}

impl InventoryPlayer for Player {
    fn as_any(&self) -> &dyn std::any::Any {
        self
    }

    fn drop_item(&self, item: ItemStack, _retain_ownership: bool) {
        self.drop_item(item);
    }

    fn has_infinite_materials(&self) -> bool {
        self.gamemode.load() == GameMode::Creative
    }

    fn is_creative(&self) -> bool {
        self.gamemode.load() == GameMode::Creative
    }

    fn experience_level(&self) -> i32 {
        self.experience_level
            .load(std::sync::atomic::Ordering::Relaxed)
    }

    fn add_experience_levels(&self, levels: i32) {
        self.add_experience_levels(levels);
    }

    fn enchantment_seed(&self) -> i32 {
        self.enchantment_seed.load(Ordering::Relaxed)
    }

    fn set_enchantment_seed(&self, seed: i32) {
        self.enchantment_seed.store(seed, Ordering::Relaxed);
    }

    fn get_inventory(&self) -> Arc<PlayerInventory> {
        self.inventory.clone()
    }

    fn enqueue_inventory_packet(
        &self,
        packet: &CSetContainerContent,
        window_type: Option<WindowType>,
    ) {
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                if let Ok(data) = java.serialize_packet(packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                use pumpkin_protocol::bedrock::{
                    client::inventory_content::CInventoryContent,
                    network_item::{ContainerName, FullContainerName, NetworkItemStackDescriptor},
                };
                use pumpkin_protocol::codec::var_uint::VarUInt;

                let window_id = packet.window_id.0 as u32;
                if window_id == 0 {
                    // Java's player screen also contains crafting, armor, and off-hand
                    // slots. Bedrock container 0 contains only the 36-slot player
                    // inventory in hotbar-first order.
                    let slots = self
                        .inventory
                        .main_inventory
                        .read()
                        .unwrap_or_else(std::sync::PoisonError::into_inner)
                        .iter()
                        .map(NetworkItemStackDescriptor::from)
                        .collect();
                    let bedrock_packet = CInventoryContent {
                        container_id: VarUInt(0),
                        slots,
                        full_container_name: FullContainerName {
                            container_name: ContainerName::Inventory,
                            dynamic_id: None,
                        },
                        storage_item: NetworkItemStackDescriptor::default(),
                    };
                    if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                        bedrock.try_enqueue_packet(data);
                    }
                } else if matches!(
                    window_type,
                    Some(
                        WindowType::Generic9x1
                            | WindowType::Generic9x2
                            | WindowType::Generic9x3
                            | WindowType::Generic9x4
                            | WindowType::Generic9x5
                            | WindowType::Generic9x6
                            | WindowType::Generic3x3
                    )
                ) {
                    // Java container screens append the player's 36 inventory slots to
                    // the container slots. Bedrock synchronizes those two inventories
                    // separately and addresses generic block containers as LevelEntity.
                    let container_slot_count = packet
                        .slot_data
                        .len()
                        .saturating_sub(PlayerInventory::MAIN_SIZE);
                    let slots = packet.slot_data[..container_slot_count]
                        .iter()
                        .map(|stack| NetworkItemStackDescriptor::from(&*stack.0))
                        .collect();
                    let bedrock_packet = CInventoryContent {
                        container_id: VarUInt(window_id),
                        slots,
                        full_container_name: FullContainerName {
                            container_name: ContainerName::LevelEntity,
                            dynamic_id: None,
                        },
                        storage_item: NetworkItemStackDescriptor::default(),
                    };
                    if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                        bedrock.try_enqueue_packet(data);
                    }
                }
            }
        }
    }

    fn enqueue_slot_packet(
        &self,
        packet: &CSetContainerSlot,
        window_type: Option<WindowType>,
        total_slots: usize,
    ) {
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                if let Ok(data) = java.serialize_packet(packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                use pumpkin_protocol::bedrock::{
                    client::inventory_slot::CInventorySlot,
                    network_item::{ContainerName, FullContainerName, NetworkItemStackDescriptor},
                };
                use pumpkin_protocol::codec::var_uint::VarUInt;

                let window_id = packet.window_id;
                if window_id == 0 {
                    if let Some(slot_idx) = bedrock_inventory_slot(packet.slot) {
                        let item_desc = NetworkItemStackDescriptor::from(&*packet.slot_data.0);
                        let bedrock_packet = CInventorySlot {
                            container_id: VarUInt(0),
                            slot: VarUInt(slot_idx),
                            full_container_name: Some(FullContainerName {
                                container_name: ContainerName::Inventory,
                                dynamic_id: None,
                            }),
                            storage_item: None,
                            item: item_desc,
                        };
                        if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                            bedrock.try_enqueue_packet(data);
                        }
                    }
                } else {
                    let slot_idx = packet.slot as usize;
                    let item_desc = NetworkItemStackDescriptor::from(&*packet.slot_data.0);

                    let bedrock_info = if total_slots >= 36 {
                        let container_slots = total_slots - 36;
                        if slot_idx < container_slots {
                            if window_type == Some(WindowType::Crafting) {
                                if slot_idx == 0 {
                                    Some((ContainerName::CreatedOutput, 0))
                                } else {
                                    Some((ContainerName::CraftingInput, (32 + slot_idx - 1) as u8))
                                }
                            } else {
                                Some((ContainerName::LevelEntity, slot_idx as u8))
                            }
                        } else {
                            let inv_slot = slot_idx - container_slots;
                            if inv_slot < 27 {
                                Some((ContainerName::Inventory, (inv_slot + 9) as u8))
                            } else {
                                Some((ContainerName::Inventory, (inv_slot - 27) as u8))
                            }
                        }
                    } else {
                        None
                    };

                    if let Some((container_name, slot_id)) = bedrock_info {
                        let bedrock_packet = CInventorySlot {
                            container_id: VarUInt(window_id as u32),
                            slot: VarUInt(slot_id as u32),
                            full_container_name: Some(FullContainerName {
                                container_name,
                                dynamic_id: None,
                            }),
                            storage_item: None,
                            item: item_desc,
                        };
                        if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                            bedrock.try_enqueue_packet(data);
                        }
                    }
                }
            }
        }
    }

    fn enqueue_cursor_packet(&self, packet: &CSetCursorItem) {
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                if let Ok(data) = java.serialize_packet(packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                use pumpkin_protocol::bedrock::{
                    client::inventory_content::CInventoryContent,
                    network_item::{ContainerName, FullContainerName, NetworkItemStackDescriptor},
                };
                use pumpkin_protocol::codec::var_uint::VarUInt;

                let item_desc = NetworkItemStackDescriptor::from(&*packet.stack.0);
                let bedrock_packet = CInventoryContent {
                    container_id: VarUInt(59),
                    slots: vec![item_desc],
                    full_container_name: FullContainerName {
                        container_name: ContainerName::Cursor,
                        dynamic_id: None,
                    },
                    storage_item: NetworkItemStackDescriptor::default(),
                };
                if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                    bedrock.try_enqueue_packet(data);
                }
            }
        }
    }

    fn enqueue_property_packet(&self, packet: &CSetContainerProperty) {
        self.try_send_client_packet(packet);
    }

    fn enqueue_slot_set_packet(&self, packet: &CSetPlayerInventory) {
        match self.client.as_ref() {
            ClientPlatform::Java(java) => {
                if let Ok(data) = java.serialize_packet(packet) {
                    java.try_enqueue_packet(data);
                }
            }
            ClientPlatform::Bedrock(bedrock) => {
                use pumpkin_protocol::bedrock::{
                    client::inventory_slot::CInventorySlot,
                    network_item::{ContainerName, FullContainerName, NetworkItemStackDescriptor},
                };
                use pumpkin_protocol::codec::var_uint::VarUInt;

                tracing::info!(
                    "enqueue_slot_set_packet: slot={}, sending CInventorySlot to Bedrock client",
                    packet.slot.0
                );

                let item_stack = &*packet.item.0;
                let item_desc = NetworkItemStackDescriptor::from(item_stack);
                let bedrock_packet = CInventorySlot {
                    container_id: VarUInt(0),
                    slot: VarUInt(packet.slot.0 as u32),
                    full_container_name: Some(FullContainerName {
                        container_name: ContainerName::Inventory,
                        dynamic_id: None,
                    }),
                    storage_item: None,
                    item: item_desc,
                };
                if let Ok(data) = bedrock.serialize_packet(&bedrock_packet) {
                    bedrock.try_enqueue_packet(data);
                }
            }
        }
    }

    fn enqueue_set_held_item_packet(&self, packet: &CSetSelectedSlot) {
        self.try_enqueue_packet_editioned(
            packet,
            &pumpkin_protocol::bedrock::client::CPlayerHotbar {
                selected_slot: pumpkin_protocol::codec::var_uint::VarUInt(packet.slot as u32),
                container_id: 0,
                should_select_slot: true,
            },
        );
    }

    fn enqueue_equipment_change(&self, slot: &EquipmentSlot, stack: &ItemStack) {
        self.living_entity
            .send_equipment_changes(&[(slot.clone(), stack.clone())]);

        if let Some(equippable) = stack.get_data_component::<EquippableImpl>() {
            self.world().play_sound_event(
                &equippable.equip_sound,
                SoundCategory::Players,
                &self.position(),
            );
        }
    }

    fn award_experience(&self, amount: i32) {
        debug!("Player::award_experience called with amount={amount}");
        if amount > 0 {
            debug!("Player: adding {amount} experience points");
            let player = self.world().get_player_by_uuid(self.gameprofile.id);
            if let Some(player) = player {
                player.add_experience_points(amount);
            }
        }
    }

    fn increment_stat(&self, category: StatisticCategory, stat_id: i32, amount: i32) {
        self.increment_stat(category, stat_id, amount);
    }

    fn fire_prepare_item_enchant_event(
        &self,
        item: &ItemStack,
        level_requirements: &mut [i32; 3],
        enchantment_id: &mut [i32; 3],
        enchantment_level: &mut [i32; 3],
        bookshelf_count: i32,
    ) -> bool {
        let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id) else {
            return false;
        };
        let Some(server) = self.world().server.upgrade() else {
            return false;
        };
        let mut event = PrepareItemEnchantEvent::new(
            player_arc,
            item.clone(),
            *level_requirements,
            *enchantment_id,
            *enchantment_level,
            bookshelf_count,
        );
        server.plugin_manager.fire_blocking(&server, &mut event);
        if event.cancelled {
            return true;
        }
        *level_requirements = event.level_requirements;
        *enchantment_id = event.enchantment_id;
        *enchantment_level = event.enchantment_level;
        false
    }

    fn fire_enchant_item_event(
        &self,
        item: &ItemStack,
        option: i32,
        exp_level_cost: i32,
        enchantments_to_add: &mut Vec<(&'static pumpkin_data::Enchantment, i32)>,
    ) -> bool {
        let Some(player_arc) = self.world().get_player_by_uuid(self.gameprofile.id) else {
            return false;
        };
        let Some(server) = self.world().server.upgrade() else {
            return false;
        };
        let mut event = EnchantItemEvent::new(
            player_arc,
            item.clone(),
            option,
            exp_level_cost,
            enchantments_to_add.clone(),
        );
        server.plugin_manager.fire_blocking(&server, &mut event);
        if event.cancelled {
            return true;
        }
        *enchantments_to_add = event.enchantments_to_add;
        false
    }

    fn close_screen_handler(&self) {
        self.close_handled_screen();
    }
}

#[cfg(test)]
mod tests {
    use super::{bedrock_inventory_slot, read_root_vehicle, write_root_vehicle};
    use pumpkin_nbt::{compound::NbtCompound, tag::NbtTag};
    use uuid::Uuid;

    #[test]
    fn player_screen_slots_map_to_bedrock_inventory() {
        assert_eq!(bedrock_inventory_slot(9), Some(9));
        assert_eq!(bedrock_inventory_slot(35), Some(35));
        assert_eq!(bedrock_inventory_slot(36), Some(0));
        assert_eq!(bedrock_inventory_slot(44), Some(8));
        assert_eq!(bedrock_inventory_slot(8), None);
        assert_eq!(bedrock_inventory_slot(45), None);
    }

    #[test]
    fn root_vehicle_uuid_round_trips_with_vanilla_shape() {
        let expected = Uuid::from_u128(0xFEDC_BA98_7654_3210_89AB_CDEF_0123_4567);
        let mut nbt = NbtCompound::new();

        write_root_vehicle(&mut nbt, expected);

        assert_eq!(read_root_vehicle(&nbt), Some(expected));
        assert!(
            nbt.get_compound("RootVehicle")
                .and_then(|root| root.get_int_array("Attach"))
                .is_some()
        );
    }

    #[test]
    fn root_vehicle_uuid_accepts_integer_lists() {
        let expected = Uuid::from_u128(0xFEDC_BA98_7654_3210_89AB_CDEF_0123_4567);
        let value = expected.as_u128();
        let mut root_vehicle = NbtCompound::new();
        root_vehicle.put(
            "Attach",
            NbtTag::List(vec![
                NbtTag::Int((value >> 96) as i32),
                NbtTag::Int((value >> 64) as i32),
                NbtTag::Int((value >> 32) as i32),
                NbtTag::Int(value as i32),
            ]),
        );
        let mut nbt = NbtCompound::new();
        nbt.put("RootVehicle", NbtTag::Compound(root_vehicle));

        assert_eq!(read_root_vehicle(&nbt), Some(expected));
    }

    #[test]
    fn anti_spam_counter_decay_and_threshold() {
        use std::sync::atomic::{AtomicU32, Ordering};
        let counter = AtomicU32::new(0);
        let message_cost = 20u32;
        let spam_threshold = 200u32;
        let decay_per_tick = 1u32;

        // 10 messages -> count = 200 (within threshold)
        for _ in 0..10 {
            counter.fetch_add(message_cost, Ordering::SeqCst);
        }
        assert_eq!(counter.load(Ordering::SeqCst), 200);
        assert!(counter.load(Ordering::SeqCst) <= spam_threshold);

        // 11th message -> count = 220 (exceeds threshold)
        counter.fetch_add(message_cost, Ordering::SeqCst);
        assert_eq!(counter.load(Ordering::SeqCst), 220);
        assert!(counter.load(Ordering::SeqCst) > spam_threshold);

        // Simulate 25 ticks of decay
        for _ in 0..25 {
            let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |count| {
                Some(count.saturating_sub(decay_per_tick))
            });
        }
        assert_eq!(counter.load(Ordering::SeqCst), 195);
        assert!(counter.load(Ordering::SeqCst) <= spam_threshold);

        // Simulate decay down past 0 (saturating at 0)
        for _ in 0..250 {
            let _ = counter.fetch_update(Ordering::Relaxed, Ordering::Relaxed, |count| {
                Some(count.saturating_sub(decay_per_tick))
            });
        }
        assert_eq!(counter.load(Ordering::SeqCst), 0);
    }
}