minor room refactor, room db table, add room ids to itemnotes

src/entity/gateway/entitygateway.rs

@@ -4,10 +4,10 @@ use futures::future::{Future, BoxFuture};
 use crate::entity::account::*;
 use crate::entity::character::*;
 use crate::entity::item::*;
+use crate::entity::room::*;
 
 
 // TODO: better granularity?
-//#[derive(Error, Debug)]
 #[derive(Error, Debug)]
 pub enum GatewayError {
     #[error("unknown error")]
@@ -147,6 +147,14 @@ pub trait EntityGateway: Send + Sync {
     async fn set_character_playtime(&mut self, _char_id: &CharacterEntityId, _playtime: u32) -> Result<(), GatewayError> {
         unimplemented!();
     }
+
+    async fn create_room(&mut self, _room: NewRoomEntity) -> Result<RoomEntity, GatewayError> {
+        unimplemented!();
+    }
+
+    async fn add_room_note(&mut self, _room_id: RoomEntityId, _note: RoomNote) -> Result<(), GatewayError> {
+        unimplemented!();
+    }
 }
 
 

src/entity/gateway/inmemory.rs

@@ -6,6 +6,7 @@ use crate::entity::account::*;
 use crate::entity::character::*;
 use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
 use crate::entity::item::*;
+use crate::entity::room::*;
 
 use async_std::sync::{Arc, Mutex};
 
@@ -766,4 +767,21 @@ impl EntityGateway for InMemoryGateway {
             Err(GatewayError::Error)
         }
     }
+
+    // I do not care to replicate this in testing
+    async fn create_room(&mut self, room: NewRoomEntity) -> Result<RoomEntity, GatewayError> {
+        Ok(RoomEntity {
+            id: RoomEntityId(0),
+            name: room.name,
+            section_id: room.section_id,
+            episode: room.episode,
+            difficulty: room.difficulty,
+            mode: room.mode,
+        })
+    }
+
+    // I do not care to replicate this in testing
+    async fn add_room_note(&mut self, _room_id: RoomEntityId, _note: RoomNote) -> Result<(), GatewayError> {
+        Ok(())
+    }
 }

src/entity/gateway/postgres/migrations/V0012__room.sql

@@ -0,0 +1,14 @@
+create table room {
+  id serial primary key not null,
+  name varchar(32) not null,
+  section_id char not null,
+  mode char not null,
+  episode char not null,
+  difficulty char not null,
+};
+
+create table room_note (
+  room integer references room (id) not null,
+  note jsonb not null,
+  created_at timestamptz default current_timestamp not null
+);

src/entity/gateway/postgres/models.rs

@@ -7,7 +7,10 @@ use libpso::util::vec_to_array;
 use crate::entity::account::*;
 use crate::entity::character::*;
 use crate::entity::item::*;
+use crate::entity::room::*;
 use crate::ship::map::MapArea;
+use crate::ship::room::{Episode, Difficulty};
+use crate::ship::monster::MonsterType;
 
 #[derive(Debug, sqlx::FromRow)]
 pub struct PgUserAccount {
@@ -577,6 +580,16 @@ pub enum PgItemNoteDetail {
     },
     EnemyDrop {
         character_id: u32,
+        room_id: u32,
+        monster_type: MonsterType,
+        map_area: MapArea,
+        x: f32,
+        y: f32,
+        z: f32,
+    },
+    BoxDrop {
+        character_id: u32,
+        room_id: u32,
         map_area: MapArea,
         x: f32,
         y: f32,
@@ -592,14 +605,19 @@ pub enum PgItemNoteDetail {
         y: f32,
         z: f32,
     },
-    Consumed,
+    Consumed {
+        character_id: u32,
+    },
     FedToMag {
+        character_id: u32,
         mag: u32,
     },
     BoughtAtShop {
         character_id: u32,
     },
-    SoldToShop,
+    SoldToShop {
+        character_id: u32,
+    },
     Trade {
         trade_id: u32,
         character_to: u32,
@@ -624,8 +642,16 @@ impl From<ItemNote> for PgItemNoteDetail {
             ItemNote::CharacterCreation{character_id} => PgItemNoteDetail::CharacterCreation {
                 character_id: character_id.0,
             },
-            ItemNote::EnemyDrop{character_id, map_area, x, y, z} => PgItemNoteDetail::EnemyDrop {
+            ItemNote::EnemyDrop{character_id, room_id, monster_type, map_area, x, y, z} => PgItemNoteDetail::EnemyDrop {
+                character_id: character_id.0,
+                room_id: room_id.0,
+                monster_type,
+                map_area,
+                x,y,z,
+            },
+            ItemNote::BoxDrop{character_id, room_id, map_area, x, y, z} => PgItemNoteDetail::BoxDrop {
                 character_id: character_id.0,
+                room_id: room_id.0,
                 map_area,
                 x,y,z,
             },
@@ -637,14 +663,19 @@ impl From<ItemNote> for PgItemNoteDetail {
                 map_area,
                 x,y,z,
             },
-            ItemNote::Consumed => PgItemNoteDetail::Consumed,
-            ItemNote::FedToMag{mag} => PgItemNoteDetail::FedToMag{
+            ItemNote::Consumed{character_id} => PgItemNoteDetail::Consumed {
+                character_id: character_id.0,
+            },
+            ItemNote::FedToMag{character_id, mag} => PgItemNoteDetail::FedToMag{
+                character_id: character_id.0,
                 mag: mag.0
             },
             ItemNote::BoughtAtShop{character_id} => PgItemNoteDetail::BoughtAtShop {
                 character_id: character_id.0,
             },
-            ItemNote::SoldToShop => PgItemNoteDetail::SoldToShop,
+            ItemNote::SoldToShop{character_id} => PgItemNoteDetail::SoldToShop {
+                character_id: character_id.0,
+            },
             ItemNote::Trade{trade_id, character_to, character_from} => PgItemNoteDetail::Trade {
                 trade_id: trade_id.0,
                 character_to: character_to.0,
@@ -677,8 +708,16 @@ impl From<PgItemNoteDetail> for ItemNote {
             PgItemNoteDetail::CharacterCreation{character_id} => ItemNote::CharacterCreation {
                 character_id: CharacterEntityId(character_id),
             },
-            PgItemNoteDetail::EnemyDrop{character_id, map_area, x, y, z} => ItemNote::EnemyDrop {
+            PgItemNoteDetail::EnemyDrop{character_id, room_id, monster_type, map_area, x, y, z} => ItemNote::EnemyDrop {
                 character_id: CharacterEntityId(character_id),
+                room_id: RoomEntityId(room_id),
+                monster_type,
+                map_area,
+                x,y,z,
+            },
+            PgItemNoteDetail::BoxDrop{character_id, room_id, map_area, x, y, z} => ItemNote::BoxDrop {
+                character_id: CharacterEntityId(character_id),
+                room_id: RoomEntityId(room_id),
                 map_area,
                 x,y,z,
             },
@@ -690,14 +729,19 @@ impl From<PgItemNoteDetail> for ItemNote {
                 map_area,
                 x,y,z,
             },
-            PgItemNoteDetail::Consumed => ItemNote::Consumed,
-            PgItemNoteDetail::FedToMag{mag} => ItemNote::FedToMag{
+            PgItemNoteDetail::Consumed{character_id} => ItemNote::Consumed {
+                character_id: CharacterEntityId(character_id),
+            },
+            PgItemNoteDetail::FedToMag{character_id, mag} => ItemNote::FedToMag{
+                character_id: CharacterEntityId(character_id),
                 mag: ItemEntityId(mag)
             },
             PgItemNoteDetail::BoughtAtShop{character_id} => ItemNote::BoughtAtShop {
                 character_id: CharacterEntityId(character_id),
             },
-            PgItemNoteDetail::SoldToShop => ItemNote::SoldToShop,
+            PgItemNoteDetail::SoldToShop{character_id} => ItemNote::SoldToShop {
+                character_id: CharacterEntityId(character_id),
+            },
             PgItemNoteDetail::Trade {trade_id, character_to, character_from} => ItemNote::Trade {
                 trade_id: TradeId(trade_id),
                 character_to: CharacterEntityId(character_to),
@@ -880,3 +924,27 @@ impl From<PgTradeEntity> for TradeEntity {
         }
     }
 }
+
+
+#[derive(Debug, sqlx::FromRow, Serialize)]
+pub struct PgRoomEntity {
+    id: i32,
+    name: String,
+    section_id: i8,
+    mode: i8,
+    episode: i8,
+    difficulty: i8,
+}
+
+impl From<PgRoomEntity> for RoomEntity {
+    fn from(other: PgRoomEntity) -> RoomEntity {
+        RoomEntity {
+            id: RoomEntityId(other.id as u32),
+            name: other.name,
+            section_id: SectionID::from(other.section_id as u8),
+            mode: RoomEntityMode::from(other.mode as u8),
+            episode: Episode::try_from(other.episode as u8).unwrap(),
+            difficulty: Difficulty::try_from(other.difficulty as u8).unwrap(),
+        }
+    }
+}

src/entity/gateway/postgres/postgres.rs

@@ -10,6 +10,7 @@ use crate::entity::account::*;
 use crate::entity::character::*;
 use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
 use crate::entity::item::*;
+use crate::entity::room::*;
 use super::models::*;
 
 use sqlx::postgres::PgPoolOptions;
@@ -658,6 +659,28 @@ async fn set_character_playtime(conn: &mut sqlx::PgConnection, char_id: &Charact
     Ok(())
 }
 
+async fn create_room(conn: &mut sqlx::PgConnection, room: NewRoomEntity) -> Result<RoomEntity, GatewayError> {
+    sqlx::query_as::<_, PgRoomEntity>("insert into room (name, section_id, mode, episode, difficulty) values ($1, $2, $3, $4, $5) returning *")
+        .bind(room.name)
+        .bind(u8::from(room.section_id) as i8)
+        .bind(u8::from(room.mode) as i8)
+        .bind(u8::from(room.episode) as i8)
+        .bind(u8::from(room.difficulty) as i8)
+        .fetch_one(conn)
+        .await
+        .map(|room| room.into())
+        .map_err(|err| err.into())
+}
+
+async fn add_room_note(conn: &mut sqlx::PgConnection, room_id: RoomEntityId, note: RoomNote) -> Result<(), GatewayError> {
+    sqlx::query("insert into room_note (room, note) values ($1, $2)")
+        .bind(room_id.0)
+        .bind(sqlx::types::Json(note))
+        .execute(conn)
+        .await?;
+    Ok(())
+}
+
 #[async_trait::async_trait]
 impl EntityGateway for PostgresGateway {
     type Transaction<'t> = PostgresTransaction<'t> where Self: 't;
@@ -797,6 +820,14 @@ impl EntityGateway for PostgresGateway {
     async fn set_character_playtime(&mut self, char_id: &CharacterEntityId, playtime: u32) -> Result<(), GatewayError> {
         set_character_playtime(&mut *self.pool.acquire().await?, char_id, playtime).await
     }
+
+    async fn create_room(&mut self, room: NewRoomEntity) -> Result<RoomEntity, GatewayError> {
+        create_room(&mut *self.pool.acquire().await?, room).await
+    }
+
+    async fn add_room_note(&mut self, room_id: RoomEntityId, note: RoomNote) -> Result<(), GatewayError> {
+        add_room_note(&mut *self.pool.acquire().await?, room_id, note).await
+    }
 }
 
 
@@ -923,5 +954,13 @@ impl<'c> EntityGateway for PostgresTransaction<'c> {
     async fn set_character_playtime(&mut self, char_id: &CharacterEntityId, playtime: u32) -> Result<(), GatewayError> {
         set_character_playtime(&mut *self.pgtransaction.lock().await, char_id, playtime).await
     }
+
+    async fn create_room(&mut self, room: NewRoomEntity) -> Result<RoomEntity, GatewayError> {
+        create_room(&mut *self.pgtransaction.lock().await, room).await
+    }
+
+    async fn add_room_note(&mut self, room_id: RoomEntityId, note: RoomNote) -> Result<(), GatewayError> {
+        add_room_note(&mut *self.pgtransaction.lock().await, room_id, note).await
+    }
 }
 

src/entity/item/mod.rs

@@ -10,7 +10,9 @@ pub mod esweapon;
 
 use serde::{Serialize, Deserialize};
 use crate::entity::character::CharacterEntityId;
+use crate::entity::room::RoomEntityId;
 use crate::ship::map::MapArea;
+use crate::ship::monster::MonsterType;
 use crate::ship::drops::ItemDropType;
 
 #[derive(PartialEq, Eq, Copy, Clone, Debug, Hash, PartialOrd, Ord, Serialize, Deserialize)]
@@ -35,8 +37,16 @@ pub enum ItemNote {
     },
     EnemyDrop {
         character_id: CharacterEntityId,
-        //monster_type: MonsterType,
-        //droprate: f32,
+        room_id: RoomEntityId,
+        monster_type: MonsterType,
+        map_area: MapArea,
+        x: f32,
+        y: f32,
+        z: f32,
+    },
+    BoxDrop {
+        character_id: CharacterEntityId,
+        room_id: RoomEntityId,
         map_area: MapArea,
         x: f32,
         y: f32,
@@ -52,15 +62,19 @@ pub enum ItemNote {
         y: f32,
         z: f32,
     },
-    Consumed, // TODO: character_id
+    Consumed {
+        character_id: CharacterEntityId,
+    },
     FedToMag {
-        //character_id: CharacterEntityId,
+        character_id: CharacterEntityId,
         mag: ItemEntityId,
     },
     BoughtAtShop {
         character_id: CharacterEntityId,
     },
-    SoldToShop,
+    SoldToShop {
+        character_id: CharacterEntityId,
+    },
     Trade {
         trade_id: TradeId,
         character_to: CharacterEntityId,

src/entity/room.rs

@@ -11,12 +11,35 @@ pub struct RoomEntityId(pub u32);
 
 #[derive(Debug, Copy, Clone)]
 pub enum RoomEntityMode {
-    Single,
     Multi,
+    Single,
     Challenge,
     Battle,
 }
 
+impl From<u8> for RoomEntityMode {
+    fn from(other: u8) -> RoomEntityMode {
+        match other {
+            0 => RoomEntityMode::Multi,
+            1 => RoomEntityMode::Single,
+            2 => RoomEntityMode::Challenge,
+            3 => RoomEntityMode::Battle,
+            _ => unreachable!()
+        }
+    }
+}
+
+impl From<RoomEntityMode> for u8 {
+    fn from(other: RoomEntityMode) -> u8 {
+        match other {
+            RoomEntityMode::Multi => 0,
+            RoomEntityMode::Single => 1,
+            RoomEntityMode::Challenge => 2,
+            RoomEntityMode::Battle => 3,
+        }
+    }
+}
+
 
 #[derive(Debug, Clone)]
 pub struct RoomEntity {
@@ -29,6 +52,7 @@ pub struct RoomEntity {
 }
 
 
+
 #[derive(Debug, Clone)]
 pub struct NewRoomEntity {
     pub name: String,
@@ -66,7 +90,7 @@ impl NewRoomEntity {
 }
 
 
-#[derive(Debug, Copy, Clone)]
+#[derive(Debug, Copy, Clone, Serialize)]
 pub enum RoomNote {
     Create {
         character_id: CharacterEntityId,

src/ship/items/actions.rs

@@ -9,22 +9,23 @@ use std::iter::IntoIterator;
 use anyhow::Context;
 
 use libpso::packet::{ship::Message, messages::GameMessage};
-use crate::ship::map::MapArea;
-use crate::ship::ship::SendShipPacket;
 use crate::entity::character::{CharacterEntity, CharacterEntityId};
 use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction};
+use crate::entity::item::{ItemDetail, NewItemEntity, TradeId, ItemModifier};
+use crate::entity::item::tool::Tool;
+use crate::entity::room::RoomEntityId;
+use crate::ship::map::MapArea;
+use crate::ship::ship::SendShipPacket;
 use crate::ship::items::state::{ItemStateProxy, ItemStateError, AddItemResult, StackedItemDetail, IndividualItemDetail};
 use crate::ship::items::bank::{BankItem, BankItemDetail};
 use crate::ship::items::inventory::{InventoryItem, InventoryItemDetail};
 use crate::ship::items::floor::{FloorItem, FloorItemDetail};
 use crate::ship::items::apply_item::{apply_item, ApplyItemAction};
-use crate::entity::item::{ItemDetail, NewItemEntity, TradeId};
-use crate::entity::item::tool::Tool;
-use crate::entity::item::ItemModifier;
 use crate::ship::shops::ShopItem;
 use crate::ship::drops::{ItemDrop, ItemDropType};
 use crate::ship::packet::builder;
 use crate::ship::location::AreaClient;
+use crate::ship::monster::MonsterType;
 
 pub enum TriggerCreateItem {
     Yes,
@@ -513,7 +514,9 @@ where
         Box::pin(async move {
             let mut transaction = inventory_item.with_entity_id(transaction, |mut transaction, entity_id| {
                 async move {
-                    transaction.gateway().add_item_note(&entity_id, ItemNote::Consumed).await?;
+                    transaction.gateway().add_item_note(&entity_id, ItemNote::Consumed {
+                        character_id: character.id,
+                    }).await?;
                     Ok(transaction)
                 }}).await?;
 
@@ -660,7 +663,9 @@ where
 
             let mut transaction = inventory_item.with_entity_id(transaction, |mut transaction, entity_id| {
                 async move {
-                    transaction.gateway().add_item_note(&entity_id, ItemNote::SoldToShop).await?;
+                    transaction.gateway().add_item_note(&entity_id, ItemNote::SoldToShop {
+                        character_id,
+                    }).await?;
                     Ok(transaction)
                 }}).await?;
             transaction.gateway().set_character_meseta(&character_id, inventory.meseta).await?;
@@ -946,13 +951,6 @@ where
                     let entity = transaction.gateway().create_item(NewItemEntity {
                         item: item_detail.clone(),
                     }).await?;
-                    transaction.gateway().add_item_note(&entity.id, ItemNote::EnemyDrop {
-                        character_id,
-                        map_area: item_drop.map_area,
-                        x: item_drop.x,
-                        y: item_drop.y,
-                        z: item_drop.z,
-                    }).await?;
                     FloorItem {
                         item_id,
                         item: FloorItemDetail::Individual(IndividualItemDetail {
@@ -969,13 +967,6 @@ where
                     let entity = transaction.gateway().create_item(NewItemEntity {
                         item: ItemDetail::Tool(tool),
                     }).await?;
-                    transaction.gateway().add_item_note(&entity.id, ItemNote::EnemyDrop {
-                        character_id,
-                        map_area: item_drop.map_area,
-                        x: item_drop.x,
-                        y: item_drop.y,
-                        z: item_drop.z,
-                    }).await?;
                     FloorItem {
                         item_id,
                         item: FloorItemDetail::Stacked(StackedItemDetail{
@@ -1005,6 +996,88 @@ where
     }
 }
 
+
+pub(super) fn item_note_enemy_drop<'a, EG, TR>(
+    character_id: CharacterEntityId,
+    room_id: RoomEntityId,
+    monster_type: MonsterType,
+) -> impl Fn((ItemStateProxy, TR), FloorItem)
+             -> BoxFuture<'a, Result<((ItemStateProxy, TR), FloorItem), anyhow::Error>> + Clone
+where
+    EG: EntityGateway,
+    TR: EntityGatewayTransaction<ParentGateway = EG> + 'a,
+{
+    move |(item_state, mut transaction), floor_item| {
+        Box::pin(async move {
+            match &floor_item.item {
+                FloorItemDetail::Individual(individual) => {
+                    transaction.gateway().add_item_note(&individual.entity_id, ItemNote::EnemyDrop {
+                        character_id,
+                        room_id,
+                        monster_type,
+                        map_area: floor_item.map_area,
+                        x: floor_item.x,
+                        y: floor_item.y,
+                        z: floor_item.z,
+                    }).await?;
+                },
+                FloorItemDetail::Stacked(stacked) => {
+                    transaction.gateway().add_item_note(&stacked.entity_ids[0], ItemNote::EnemyDrop {
+                        character_id,
+                        room_id,
+                        monster_type,
+                        map_area: floor_item.map_area,
+                        x: floor_item.x,
+                        y: floor_item.y,
+                        z: floor_item.z,
+                    }).await?;
+                },
+                _ => {},
+            }
+            Ok(((item_state, transaction), floor_item))
+        })
+    }
+}
+
+pub(super) fn item_note_box_drop<'a, EG, TR>(
+    character_id: CharacterEntityId,
+    room_id: RoomEntityId,
+) -> impl Fn((ItemStateProxy, TR), FloorItem)
+             -> BoxFuture<'a, Result<((ItemStateProxy, TR), FloorItem), anyhow::Error>> + Clone
+where
+    EG: EntityGateway,
+    TR: EntityGatewayTransaction<ParentGateway = EG> + 'a,
+{
+    move |(item_state, mut transaction), floor_item| {
+        Box::pin(async move {
+            match &floor_item.item {
+                FloorItemDetail::Individual(individual) => {
+                    transaction.gateway().add_item_note(&individual.entity_id, ItemNote::BoxDrop {
+                        character_id,
+                        room_id,
+                        map_area: floor_item.map_area,
+                        x: floor_item.x,
+                        y: floor_item.y,
+                        z: floor_item.z,
+                    }).await?;
+                },
+                FloorItemDetail::Stacked(stacked) => {
+                    transaction.gateway().add_item_note(&stacked.entity_ids[0], ItemNote::BoxDrop {
+                        character_id,
+                        room_id,
+                        map_area: floor_item.map_area,
+                        x: floor_item.x,
+                        y: floor_item.y,
+                        z: floor_item.z,
+                    }).await?;
+                },
+                _ => {},
+            }
+            Ok(((item_state, transaction), floor_item))
+        })
+    }
+}
+
 pub(super) fn add_item_to_local_floor<'a, EG, TR>(
     character_id: CharacterEntityId,
 ) -> impl Fn((ItemStateProxy, TR), FloorItem)

src/ship/items/tasks.rs

@@ -6,15 +6,17 @@ use crate::ship::ship::SendShipPacket;
 use crate::ship::map::MapArea;
 use crate::entity::character::{CharacterEntity, CharacterEntityId};
 use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction};
+use crate::entity::item::ItemModifier;
+use crate::entity::room::RoomEntityId;
 use crate::ship::items::state::{ItemState, ItemStateProxy, IndividualItemDetail};
 use crate::ship::items::itemstateaction::{ItemStateAction, ItemAction};
 use crate::ship::items::inventory::InventoryItem;
 use crate::ship::items::floor::FloorItem;
-use crate::entity::item::ItemModifier;
 use crate::ship::shops::ShopItem;
 use crate::ship::trade::TradeItem;
 use crate::ship::location::AreaClient;
 use crate::ship::drops::ItemDrop;
+use crate::ship::monster::MonsterType;
 
 use crate::ship::items::actions;
 
@@ -465,6 +467,32 @@ pub fn enemy_drops_item<'a, EG> (
     item_state: &'a mut ItemState,
     entity_gateway: &'a mut EG,
     character_id: CharacterEntityId,
+    room_id: RoomEntityId,
+    monster_type: MonsterType,
+    item_drop: ItemDrop)
+    -> BoxFuture<'a, Result<FloorItem, anyhow::Error>>
+where
+    EG: EntityGateway + 'static,
+{
+    entity_gateway.with_transaction(move |transaction| async move {
+        let item_state_proxy = ItemStateProxy::new(item_state.clone());
+        let ((item_state_proxy, transaction), floor_item) = ItemStateAction::default()
+            .act(actions::convert_item_drop_to_floor_item(character_id, item_drop))
+            .act(actions::item_note_enemy_drop(character_id, room_id, monster_type))
+            .act(actions::add_item_to_local_floor(character_id))
+            .commit((item_state_proxy, transaction))
+            .await?;
+
+            item_state_proxy.commit().await;
+        Ok((transaction, floor_item))
+    })
+}
+
+pub fn box_drops_item<'a, EG> (
+    item_state: &'a mut ItemState,
+    entity_gateway: &'a mut EG,
+    character_id: CharacterEntityId,
+    room_id: RoomEntityId,
     item_drop: ItemDrop)
     -> BoxFuture<'a, Result<FloorItem, anyhow::Error>>
 where
@@ -474,6 +502,7 @@ where
         let item_state_proxy = ItemStateProxy::new(item_state.clone());
         let ((item_state_proxy, transaction), floor_item) = ItemStateAction::default()
             .act(actions::convert_item_drop_to_floor_item(character_id, item_drop))
+            .act(actions::item_note_box_drop(character_id, room_id))
             .act(actions::add_item_to_local_floor(character_id))
             .commit((item_state_proxy, transaction))
             .await?;

src/ship/packet/handler/direct_message.rs

@@ -18,7 +18,7 @@ use crate::ship::shops::{ShopItem, ToolShopItem, ArmorShopItem};
 use crate::ship::items::state::{ItemState, ItemStateError};
 use crate::ship::items::floor::{FloorType, FloorItemDetail};
 use crate::ship::items::actions::TriggerCreateItem;
-use crate::ship::items::tasks::{pick_up_item, withdraw_meseta, deposit_meseta, withdraw_item, deposit_item, buy_shop_item, enemy_drops_item, take_meseta, apply_modifier};
+use crate::ship::items::tasks::{pick_up_item, withdraw_meseta, deposit_meseta, withdraw_item, deposit_item, buy_shop_item, enemy_drops_item, box_drops_item, take_meseta, apply_modifier};
 
 const BANK_ACTION_DEPOSIT: u8 = 0;
 const BANK_ACTION_WITHDRAW: u8 = 1;
@@ -89,8 +89,8 @@ where
     EG: EntityGateway + 'static,
 {
     let room_id = client_location.get_room(id).await?;
-    let monster = rooms.with(room_id, |room| Box::pin(async move {
-        room.maps.enemy_by_id(request_item.enemy_id as usize)
+    let (room_entity_id, monster) = rooms.with(room_id, |room| Box::pin(async move {
+        Ok::<_, anyhow::Error>((room.room_id, room.maps.enemy_by_id(request_item.enemy_id as usize)?))
     })).await??;
 
     if monster.dropped_item {
@@ -121,7 +121,7 @@ where
             client.character.id
         })).await?;
 
-        let floor_item = enemy_drops_item(item_state, entity_gateway, character_id, item_drop).await?;
+        let floor_item = enemy_drops_item(item_state, entity_gateway, character_id, room_entity_id, monster.monster, item_drop).await?;
         let item_drop_msg = builder::message::item_drop(request_item.client, request_item.target, &floor_item)?;
 
         item_drop_packets.push((area_client.client, SendShipPacket::Message(Message::new(GameMessage::ItemDrop(item_drop_msg)))));
@@ -200,8 +200,8 @@ where
     EG: EntityGateway + Clone + 'static
 {
     let room_id = client_location.get_room(id).await?;
-    let box_object = rooms.with(room_id, |room| Box::pin(async move {
-        room.maps.object_by_id(box_drop_request.object_id as usize)
+    let (room_entity_id, box_object) = rooms.with(room_id, |room| Box::pin(async move {
+        Ok::<_, anyhow::Error>((room.room_id, room.maps.object_by_id(box_drop_request.object_id as usize)?))
     })).await??;
 
     if box_object.dropped_item {
@@ -232,7 +232,7 @@ where
         let character_id = clients.with(area_client.client, |client| Box::pin(async move {
             client.character.id
         })).await?;
-        let floor_item = enemy_drops_item(item_state, entity_gateway, character_id, item_drop).await?;
+        let floor_item = box_drops_item(item_state, entity_gateway, character_id, room_entity_id, item_drop).await?;
         //let floor_item = enemy_drops_item(item_state, &mut entity_gateway, client.character.id, item_drop).await?;
         let item_drop_msg = builder::message::item_drop(box_drop_request.client, box_drop_request.target, &floor_item)?;
         item_drop_packets.push((area_client.client, SendShipPacket::Message(Message::new(GameMessage::ItemDrop(item_drop_msg)))))

src/ship/packet/handler/quest.rs

@@ -3,7 +3,7 @@ use futures::stream::{FuturesOrdered, StreamExt};
 use libpso::packet::ship::*;
 use crate::common::serverstate::ClientId;
 use crate::ship::ship::{SendShipPacket, ShipError, Clients, ShipEvent};
-use crate::ship::room::Rooms;
+use crate::ship::room::{Rooms, QuestCategoryType};
 use crate::ship::map::enemy::RareMonsterAppearTable;
 use crate::ship::location::{ClientLocation};
 use crate::ship::packet::builder::quest;
@@ -46,8 +46,9 @@ pub async fn send_quest_category_list(id: ClientId,
     let room_id = client_location.get_room(id).await?;
     let rql = rql.clone();
     rooms.with_mut(room_id, |room| Box::pin(async move {
-        let qcl = quest::quest_category_list(&room.quests[rql.flag.clamp(0, (room.quests.len() - 1) as u32) as usize]);
-        room.set_quest_group(rql.flag as usize);
+        //let qcl = quest::quest_category_list(&room.quests[rql.flag.clamp(0, (room.quests.len() - 1) as u32) as usize]);
+        room.quest_group = rql.flag.into();
+        let qcl = quest::quest_category_list(room.quests());
         Ok(vec![(id, SendShipPacket::QuestCategoryList(qcl))])
     })).await?
 }
@@ -59,10 +60,10 @@ pub async fn select_quest_category(id: ClientId,
                                    -> Result<Vec<(ClientId, SendShipPacket)>, anyhow::Error> {
     let room_id = client_location.get_room(id).await?;
     rooms.with(room_id, |room| Box::pin(async move {
-        let (_, category_quests) = room.quests[room.quest_group.value()].iter()
+        let (_, category_quests) = room.quests()
+            .iter()
             .nth(menuselect.item as usize)
             .ok_or_else(|| ShipError::InvalidQuestCategory(menuselect.item as u16))?;
-
         let ql = quest::quest_list(menuselect.item, category_quests);
         Ok(vec![(id, SendShipPacket::QuestOptionList(ql))])
     })).await?
@@ -76,7 +77,7 @@ pub async fn quest_detail(id: ClientId,
                           -> Result<Vec<(ClientId, SendShipPacket)>, anyhow::Error> {
     let room_id = client_location.get_room(id).await?;
     rooms.with(room_id, |room| Box::pin(async move {
-        let (_, category_quests) = room.quests[room.quest_group.value()].iter()
+        let (_, category_quests) = room.quests().iter()
             .nth(questdetailrequest.category as usize)
             .ok_or_else(|| ShipError::InvalidQuestCategory(questdetailrequest.category))?;
 
@@ -105,7 +106,7 @@ pub async fn player_chose_quest(id: ClientId,
     rooms.with_mut(room_id, |room| {
         let clients = clients.clone();
         Box::pin(async move {
-            let quest = room.quests[room.quest_group.value()].iter()
+            let quest = room.quests().iter()
                 .nth(questmenuselect.category as usize)
                 .ok_or_else(|| ShipError::InvalidQuestCategory(questmenuselect.category))?
                 .1
@@ -149,7 +150,7 @@ pub async fn quest_file_request(id: ClientId,
     let quest_file_request = quest_file_request.clone();
     rooms.with(room_id, |room| Box::pin(async move {
         let (category_id, quest_id, datatype) = parse_filename(&quest_file_request.filename)?;
-        let (_, category_quests) = room.quests[room.quest_group.value()].iter()
+        let (_, category_quests) = room.quests().iter()
             .nth(category_id as usize)
             .ok_or_else(|| ShipError::InvalidQuestCategory(category_id))?;
 
@@ -182,7 +183,7 @@ pub async fn quest_chunk_ack(id: ClientId,
     let quest_chunk_ack = quest_chunk_ack.clone();
     rooms.with(room_id, |room| Box::pin(async move {
         let (category_id, quest_id, datatype) = parse_filename(&quest_chunk_ack.filename)?;
-        let (_, category_quests) = room.quests[room.quest_group.value()].iter()
+        let (_, category_quests) = room.quests().iter()
             .nth(category_id as usize)
             .ok_or_else(|| ShipError::InvalidQuestCategory(category_id))?;
 

src/ship/packet/handler/room.rs

@@ -7,7 +7,9 @@ use libpso::packet::ship::*;
 use libpso::packet::messages::*;
 use crate::common::serverstate::ClientId;
 use crate::common::leveltable::LEVEL_TABLE;
+use crate::entity::gateway::EntityGateway;
 use crate::entity::character::SectionID;
+use crate::entity::room::{RoomEntity, RoomEntityId, NewRoomEntity, RoomEntityMode};
 use crate::ship::drops::DropTable;
 use crate::ship::ship::{SendShipPacket, Clients, ShipEvent};
 use crate::ship::room::{Rooms, Episode, Difficulty, RoomState, RoomMode};
@@ -17,20 +19,25 @@ use crate::ship::packet::builder;
 use crate::ship::items::state::ItemState;
 
 #[allow(clippy::too_many_arguments)]
-pub async fn create_room(id: ClientId,
-                         create_room: CreateRoom,
-                         client_location: &mut ClientLocation,
-                         clients: &Clients,
-                         item_state: &mut ItemState,
-                         rooms: &Rooms,
-                         map_builder: Arc<Box<dyn Fn(RoomMode, ShipEvent) -> Maps + Send + Sync>>,
-                         drop_table_builder: Arc<Box<dyn Fn(Episode, Difficulty, SectionID) -> DropTable + Send + Sync>>,
-                         event: ShipEvent)
-                         -> Result<Vec<(ClientId, SendShipPacket)>, anyhow::Error> {
+pub async fn create_room<EG>(id: ClientId,
+                             create_room: CreateRoom,
+                             entity_gateway: &mut EG,
+                             client_location: &mut ClientLocation,
+                             clients: &Clients,
+                             item_state: &mut ItemState,
+                             rooms: &Rooms,
+                             map_builder: Arc<Box<dyn Fn(RoomMode, ShipEvent) -> Maps + Send + Sync>>,
+                             drop_table_builder: Arc<Box<dyn Fn(Episode, Difficulty, SectionID) -> DropTable + Send + Sync>>,
+                             event: ShipEvent)
+                             -> Result<Vec<(ClientId, SendShipPacket)>, anyhow::Error>
+where
+    EG: EntityGateway + Clone + 'static,
+{
     let level = clients.with(id, |client| Box::pin(async move {
         LEVEL_TABLE.get_level_from_exp(client.character.char_class, client.character.exp)
     })).await?;
-    match Difficulty::try_from(create_room.difficulty)? {
+    let difficulty = Difficulty::try_from(create_room.difficulty)?;
+    match difficulty {
         Difficulty::Ultimate if level < 80 => {
             return Ok(vec![(id, SendShipPacket::SmallDialog(SmallDialog::new("You must be at least level 80 \nto create Ultimate rooms.".into())))])
         },
@@ -49,11 +56,34 @@ pub async fn create_room(id: ClientId,
 
     let room_id = client_location.create_new_room(id).await?;
     let new_area_client = client_location.get_local_client(id).await?;
+
+
+    let name = String::from_utf16_lossy(&create_room.name).trim_matches(char::from(0)).to_string();
+    let mode = match (create_room.battle, create_room.challenge, create_room.single_player) {
+        (1, 0, 0) => RoomEntityMode::Battle,
+        (0, 1, 0) => RoomEntityMode::Challenge,
+        (0, 0, 1) => RoomEntityMode::Single,
+        _ => RoomEntityMode::Multi,
+    };
+    let episode = create_room.episode.try_into()?;
+    let difficulty = create_room.difficulty.try_into()?;
+
     let room = clients.with(id, |client| {
         let mut item_state = item_state.clone();
+        let mut entity_gateway = entity_gateway.clone();
         Box::pin(async move {
             item_state.add_character_to_room(room_id, &client.character, new_area_client).await;
-            let mut room = RoomState::from_create_room(&create_room, map_builder, drop_table_builder, client.character.section_id, event)?;
+            let room_entity = entity_gateway.create_room(NewRoomEntity {
+                name: name.clone(),
+                section_id: client.character.section_id,
+                mode,
+                episode,
+                difficulty,
+            }).await?;
+
+            let mut room = RoomState::new(room_entity.id, mode, episode, difficulty,
+                                          client.character.section_id, name, create_room.password, event,
+                                          map_builder, drop_table_builder)?;
             room.bursting = true;
             Ok::<_, anyhow::Error>(room)
         })}).await??;

src/ship/quests.rs

@@ -11,7 +11,7 @@ use ages_prs::{LegacyPrsDecoder, LegacyPrsEncoder};
 use byteorder::{LittleEndian, ReadBytesExt};
 use libpso::util::array_to_utf16;
 use crate::ship::map::{MapArea, MapAreaError, MapObject, MapEnemy, enemy_data_from_stream, objects_from_stream};
-use crate::ship::room::Episode;
+use crate::ship::room::{Episode, RoomMode};
 use crate::ship::map::area::{MapAreaLookup, MapAreaLookupBuilder};
 
 
@@ -152,11 +152,14 @@ fn parse_dat(dat: &[u8], episode: &Episode, map_areas: &MapAreaLookup) -> Result
 }
 
 #[derive(Error, Debug)]
-#[error("")]
 pub enum QuestLoadError {
+    #[error("io error {0}")]
     IoError(#[from] std::io::Error),
+    #[error("parse dat error {0}")]
     ParseDatError(#[from] ParseDatError),
+    #[error("could not read metadata")]
     CouldNotReadMetadata,
+    #[error("could not load config file")]
     CouldNotLoadConfigFile,
 }
 
@@ -233,7 +236,7 @@ pub fn load_quest(bin_path: PathBuf, dat_path: PathBuf, quest_path: PathBuf) ->
 }
 
 
-pub fn load_quests(mut quest_path: PathBuf) -> Result<QuestList, QuestLoadError> {
+pub fn load_quests_path(mut quest_path: PathBuf) -> Result<QuestList, QuestLoadError> {
     let mut f = File::open(quest_path.clone()).map_err(|_| QuestLoadError::CouldNotLoadConfigFile)?;
     let mut s = String::new();
     f.read_to_string(&mut s)?;
@@ -242,28 +245,58 @@ pub fn load_quests(mut quest_path: PathBuf) -> Result<QuestList, QuestLoadError>
     let ql: BTreeMap<String, QuestListCategory> = toml::from_str(s.as_str()).map_err(|_| QuestLoadError::CouldNotLoadConfigFile)?;
 
     Ok(ql.into_iter().map(|(category, category_details)| {
-        let quests = category_details.quests
-            .into_iter()
-            .filter_map(|quest| {
-                load_quest(quest.bin.into(), quest.dat.into(), quest_path.to_path_buf())
-                    .and_then(|quest | {
-                        if used_quest_ids.contains(&quest.id) {
-                            warn!("quest id already exists: {}", quest.id);
-                            return None;
-                        }
-                        used_quest_ids.insert(quest.id);
-                        Some(quest)
-                    })
-            });
-        (QuestCategory{
-            index: category_details.list_order,
-            name: category,
-            description: category_details.description,
-        }, quests.collect())
+        (
+            QuestCategory {
+                index: category_details.list_order,
+                name: category,
+                description: category_details.description,
+            },
+            category_details.quests
+                .into_iter()
+                .filter_map(|quest| {
+                    load_quest(quest.bin.into(), quest.dat.into(), quest_path.to_path_buf())
+                        .and_then(|quest | {
+                            if used_quest_ids.contains(&quest.id) {
+                                warn!("quest id already exists: {}", quest.id);
+                                return None;
+                            }
+                            used_quest_ids.insert(quest.id);
+                            Some(quest)
+                        })
+                })
+                .collect()
+        )
     }).collect())
 }
 
+pub fn load_standard_quests(mode: RoomMode) -> Result<QuestList, QuestLoadError> {
+    match mode {
+        RoomMode::Single {episode, difficulty } => {
+            load_quests_path(PathBuf::from_iter(["data", "quests", "bb", &episode.to_string(), "single", "quests.toml"]))
+        },
+        RoomMode::Multi {episode, difficulty } => {
+            load_quests_path(PathBuf::from_iter(["data", "quests", "bb", &episode.to_string(), "multi", "quests.toml"]))
+        },
+        _ => {
+            Ok(BTreeMap::new())
+        }
+    }
+}
+
 
+pub fn load_government_quests(mode: RoomMode) -> Result<QuestList, QuestLoadError> {
+    match mode {
+        RoomMode::Single {episode, difficulty } => {
+            load_quests_path(PathBuf::from_iter(["data", "quests", "bb", &episode.to_string(), "government", "quests.toml"]))
+        },
+        RoomMode::Multi {episode, difficulty } => {
+            load_quests_path(PathBuf::from_iter(["data", "quests", "bb", &episode.to_string(), "government", "quests.toml"]))
+        },
+        _ => {
+            Ok(BTreeMap::new())
+        }
+    }
+}
 
 
 

src/ship/room.rs

@@ -11,6 +11,7 @@ use rand::Rng;
 use crate::ship::map::Maps;
 use crate::ship::drops::DropTable;
 use crate::entity::character::SectionID;
+use crate::entity::room::{RoomEntityId, RoomEntityMode};
 use crate::ship::monster::{load_monster_stats_table, MonsterType, MonsterStats};
 use crate::ship::map::area::MapAreaLookup;
 use crate::ship::quests;
@@ -55,7 +56,7 @@ impl Rooms {
             None => false,
         }
     }
-    
+
     pub async fn with<'a, T, F>(&'a self, room_id: RoomId, func: F) -> Result<T, anyhow::Error>
     where
         T: Send,
@@ -92,7 +93,7 @@ impl Rooms {
             Err(ShipError::InvalidRoom(room_id.0 as u32).into())
         }
     }
-    
+
     pub async fn get(&self, room_id: RoomId) -> RwLockReadGuard<Option<RoomState>> {
         self.0
             .get(room_id.0)
@@ -282,8 +283,15 @@ impl From<usize> for QuestCategoryType {
     fn from(f: usize) -> QuestCategoryType {
         match f {
             0 => QuestCategoryType::Standard,
-            1 => QuestCategoryType::Government,
-            _ => QuestCategoryType::Standard, // TODO: panic?
+            _ => QuestCategoryType::Government,
+        }
+    }
+}
+impl From<u32> for QuestCategoryType {
+    fn from(f: u32) -> QuestCategoryType {
+        match f {
+            0 => QuestCategoryType::Standard,
+            _ => QuestCategoryType::Government,
         }
     }
 }
@@ -298,6 +306,7 @@ impl QuestCategoryType {
 }
 
 pub struct RoomState {
+    pub room_id: RoomEntityId,
     pub mode: RoomMode,
     pub name: String,
     pub password: [u16; 16],
@@ -309,22 +318,22 @@ pub struct RoomState {
     pub monster_stats: Box<HashMap<MonsterType, MonsterStats>>,
     pub map_areas: MapAreaLookup,
     pub quest_group: QuestCategoryType,
-    pub quests: Vec<quests::QuestList>,
-    // items on ground
+    pub standard_quests: quests::QuestList,
+    pub government_quests: quests::QuestList,
     // enemy info
 }
 
 impl RoomState {
     pub fn get_flags_for_room_list(&self) -> u8 {
         let mut flags = 0u8;
-        
+
         match self.mode {
             RoomMode::Single {..} => {flags += 0x04}
             RoomMode::Battle {..} => {flags += 0x10},
             RoomMode::Challenge {..} => {flags += 0x20},
             _ => {flags += 0x40},
         };
-        
+
         if self.password[0] > 0 {
             flags += 0x02;
         }
@@ -345,85 +354,58 @@ impl RoomState {
         difficulty + 0x22
     }
 
-    pub fn set_quest_group(&mut self, group: usize) {
-        self.quest_group = QuestCategoryType::from(group);
-    }
-
-    pub fn from_create_room(create_room: &libpso::packet::ship::CreateRoom,
-                            map_builder: Arc<Box<dyn Fn(RoomMode, ShipEvent) -> Maps + Send + Sync>>,
-                            drop_table_builder: Arc<Box<dyn Fn(Episode, Difficulty, SectionID) -> DropTable + Send + Sync>>,
-                            section_id: SectionID,
-                            event: ShipEvent)
-                            -> Result<RoomState, RoomCreationError> {
-        if [create_room.battle, create_room.challenge, create_room.single_player].iter().sum::<u8>() > 1 {
-            return Err(RoomCreationError::InvalidMode)
-        }
-        
-        let room_mode = if create_room.battle == 1 {
-            RoomMode::Battle {
-                episode: create_room.episode.try_into()?,
-                difficulty: create_room.difficulty.try_into()?,
-            }
-        }
-        else if create_room.challenge == 1 {
-            RoomMode::Challenge {
-                episode: create_room.episode.try_into()?,
-            }
-        }
-        else if create_room.single_player == 1 {
-            RoomMode::Single {
-                episode: create_room.episode.try_into()?,
-                difficulty: create_room.difficulty.try_into()?,
-            }
+    pub fn quests(&self) -> &quests::QuestList {
+        match self.quest_group {
+            QuestCategoryType::Standard => &self.standard_quests,
+            QuestCategoryType::Government => &self.government_quests,
         }
-        else { // normal multimode
-            RoomMode::Multi {
-                episode: create_room.episode.try_into()?,
-                difficulty: create_room.difficulty.try_into()?,
-            }
-        };
-
+    }
 
-        // push the usual set of quests for the selected mode
-        let mut qpath = PathBuf::from("data/quests/bb");
-        qpath.push(room_mode.episode().to_string());
-        qpath.push(room_mode.to_string());
-        qpath.push("quests.toml");
-        let mut room_quests = Vec::new();
-        let quest_list = match quests::load_quests(qpath) {
-            Ok(qlist) => qlist,
-            Err(_) => return Err(RoomCreationError::CouldNotLoadQuests),
+    pub fn new (room_id: RoomEntityId,
+                mode: RoomEntityMode,
+                episode: Episode,
+                difficulty: Difficulty,
+                section_id: SectionID,
+                name: String,
+                password: [u16; 16],
+                event: ShipEvent,
+                map_builder: Arc<Box<dyn Fn(RoomMode, ShipEvent) -> Maps + Send + Sync>>,
+                drop_table_builder: Arc<Box<dyn Fn(Episode, Difficulty, SectionID) -> DropTable + Send + Sync>>,
+    ) -> Result<RoomState, anyhow::Error> {
+        let mode = match mode {
+            RoomEntityMode::Single => RoomMode::Single {
+                episode,
+                difficulty,
+            },
+            RoomEntityMode::Multi => RoomMode::Multi {
+                episode,
+                difficulty,
+            },
+            RoomEntityMode::Challenge => RoomMode::Challenge {
+                episode,
+            },
+            RoomEntityMode::Battle => RoomMode::Battle {
+                episode,
+                difficulty,
+            },
         };
 
-        room_quests.push(quest_list);
-
-        // if multiplayer also push the government quests
-        if let RoomMode::Multi {..} = room_mode {
-            qpath = PathBuf::from("data/quests/bb/");
-            qpath.push(room_mode.episode().to_string());
-            qpath.push("government/quests.toml");
-
-            let quest_list = match quests::load_quests(qpath) {
-                Ok(qlist) => qlist,
-                Err(_) => return Err(RoomCreationError::CouldNotLoadQuests),
-            };
-
-            room_quests.push(quest_list);
-        }
-
         Ok(RoomState {
-            monster_stats: Box::new(load_monster_stats_table(&room_mode).map_err(|_| RoomCreationError::CouldNotLoadMonsterStats(room_mode))?),
-            mode: room_mode,
+            room_id,
+            monster_stats: Box::new(load_monster_stats_table(&mode).map_err(|_| RoomCreationError::CouldNotLoadMonsterStats(mode))?),
+            mode,
             random_seed: rand::thread_rng().gen(),
-            name: String::from_utf16_lossy(&create_room.name).trim_matches(char::from(0)).into(),
-            password: create_room.password,
-            maps: map_builder(room_mode, event),
+            name,
+            password,
+            maps: map_builder(mode, event),
             section_id,
-            drop_table: Box::new(drop_table_builder(room_mode.episode(), room_mode.difficulty(), section_id)),
+            drop_table: Box::new(drop_table_builder(episode, difficulty, section_id)),
             bursting: false,
-            map_areas: MapAreaLookup::new(&room_mode.episode()),
+            map_areas: MapAreaLookup::new(&episode),
             quest_group: QuestCategoryType::Standard,
-            quests: room_quests,
+            standard_quests: quests::load_standard_quests(mode)?,
+            government_quests: quests::load_government_quests(mode)?,
         })
+
     }
 }

src/ship/ship.rs

@@ -755,7 +755,8 @@ impl<EG: EntityGateway + Clone> ServerState for ShipServerState<EG> {
             },
             RecvShipPacket::CreateRoom(create_room) => {
                 let block = self.blocks.get_from_client(id, &self.clients).await?;
-                handler::room::create_room(id, create_room, &mut block.client_location, &self.clients, &mut self.item_state, &block.rooms, self.map_builder.clone(), self.drop_table_builder.clone(), self.event).await?
+                handler::room::create_room(id, create_room, &mut self.entity_gateway, &mut block.client_location, &self.clients, &mut self.item_state,
+                                           &block.rooms, self.map_builder.clone(), self.drop_table_builder.clone(), self.event).await?
             },
             RecvShipPacket::RoomNameRequest(_req) => {
                 let block = self.blocks.get_from_client(id, &self.clients).await?;