Merge remote-tracking branch 'origin/master' into andy/clamp-mag-feed

Reviewed-on: #144

.drone.yml

@@ -6,7 +6,19 @@ name: test elseware
 concurrency:
     limit: 1
 
+environment:
+  CARGO_INCREMENTAL: false
+
 steps:
+- name: clean cache
+  image: rustlang/rust:nightly
+  volumes:
+  - name: cache
+    path: /usr/local/cargo
+  - name: target-cache
+    path: /drone/src/target
+  commands:
+  - cargo prune
 - name: build
   image: rustlang/rust:nightly
   volumes:
@@ -33,7 +45,7 @@ steps:
   - name: target-cache
     path: /drone/src/target
   commands:
-  - cargo test
+  - cargo test --jobs 1
 
 volumes:
 - name: cache

Cargo.toml

@@ -4,8 +4,46 @@ version = "0.1.0"
 authors = ["Jake Probst <jake.probst@gmail.com>"]
 edition = "2021"
 
-[dependencies]
-libpso = { git = "http://git.sharnoth.com/jake/libpso" }
+[workspace]
+members = [
+    "src/client",
+    "src/drops",
+    "src/entity",
+    "src/items",
+    "src/location",
+    "src/maps",
+    "src/networking",
+    "src/pktbuilder",
+    "src/quests",
+    "src/room",
+    "src/shops",
+    "src/stats",
+    "src/trade",
+    "src/patch_server",
+    "src/login_server",
+    "src/ship_server",
+]
+
+[workspace.dependencies]
+entity = { path = "./src/entity" }
+maps = { path = "./src/maps" }
+networking = { path = "./src/networking" }
+shops = { path = "./src/shops" }
+stats = { path = "./src/stats" }
+items = { path = "./src/items" }
+pktbuilder = { path = "./src/pktbuilder" }
+quests = { path = "./src/quests" }
+location = { path = "./src/location" }
+client = { path = "./src/client" }
+drops = { path = "./src/drops" }
+trade = { path = "./src/trade" }
+room = { path = "./src/room" }
+patch_server = { path = "./src/patch_server" }
+login_server = { path = "./src/login_server" }
+ship_server = { path = "./src/ship_server" }
+
+libpso = { git = "http://git.sharnoth.com/jake/libpso", rev="90246b6" }
+
 async-std = { version = "1.9.0", features = ["unstable", "attributes"] }
 futures = "0.3.5"
 rand = "0.7.3"
@@ -27,9 +65,33 @@ ages-prs = "0.1"
 async-trait = "0.1.51"
 async-recursion= "1.0.0"
 lazy_static = "1.4.0"
-barrel = { version = "0.6.5", features = ["pg"] }
 refinery = { version = "0.5.0", features = ["postgres"] }
 sqlx = { version = "0.6.2", features = ["runtime-async-std-native-tls", "postgres", "json", "chrono"] }
 strum = "0.19.5"
 strum_macros = "0.19"
 anyhow = { version = "1.0.68", features = ["backtrace"] }
+
+[dependencies]
+entity = { workspace = true }
+maps = { workspace = true }
+networking = { workspace = true }
+patch_server = { workspace = true }
+login_server = { workspace = true }
+ship_server = { workspace = true }
+
+libpso = { workspace = true }
+
+async-std = { workspace = true }
+bcrypt = { workspace = true }
+chrono = { workspace = true }
+fern = { workspace = true }
+futures = { workspace = true }
+log = { workspace = true }
+
+[dev-dependencies]
+drops = { workspace = true }
+shops = { workspace = true }
+items = { workspace = true }
+quests = { workspace = true }
+stats = { workspace = true }
+async-trait = { workspace = true }

src/bin/login.rs

@@ -1,8 +1,8 @@
 use log::{info};
-use elseware::entity::gateway::postgres::PostgresGateway;
-use elseware::login::login::LoginServerState;
-use elseware::login::character::CharacterServerState;
-use elseware::common::interserver::AuthToken;
+use entity::gateway::postgres::PostgresGateway;
+use login_server::login::LoginServerState;
+use login_server::character::CharacterServerState;
+use networking::interserver::AuthToken;
 
 fn main() {
     let colors = fern::colors::ColoredLevelConfig::new()
@@ -38,17 +38,17 @@ fn main() {
     
     let login_state = LoginServerState::new(entity_gateway.clone(), charserv_ip);
     let login_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_server(login_state, elseware::login::login::LOGIN_PORT).await;
+        networking::mainloop::run_server(login_state, login_server::login::LOGIN_PORT).await;
     });
 
     let char_state = CharacterServerState::new(entity_gateway, AuthToken(shipgate_token));
     let sub_char_state = char_state.clone();
     let character_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_server(sub_char_state, elseware::login::character::CHARACTER_PORT).await;
+        networking::mainloop::run_server(sub_char_state, login_server::character::CHARACTER_PORT).await;
     });
 
     let inter_character_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_interserver_listen(char_state, elseware::login::login::COMMUNICATION_PORT).await;
+        networking::mainloop::run_interserver_listen(char_state, login_server::login::COMMUNICATION_PORT).await;
     });
     
     info!("[auth/character] starting server");

src/bin/main.rs

@@ -1,18 +1,18 @@
 use std::net::Ipv4Addr;
 use log::{info};
 
-use elseware::common::interserver::AuthToken;
-use elseware::login::login::LoginServerState;
-use elseware::login::character::CharacterServerState;
-use elseware::patch::patch::{PatchServerState, generate_patch_tree, load_config, load_motd};
-use elseware::ship::ship::{ShipServerStateBuilder, ShipEvent};
+use networking::interserver::AuthToken;
+use login_server::login::LoginServerState;
+use login_server::character::CharacterServerState;
+use patch_server::{PatchServerState, generate_patch_tree, load_config, load_motd};
+use ship_server::ShipServerStateBuilder;
 
-#[allow(unused_imports)]
-use elseware::entity::gateway::{EntityGateway, InMemoryGateway, PostgresGateway};
-use elseware::entity::account::{NewUserAccountEntity, NewUserSettingsEntity};
-use elseware::entity::character::NewCharacterEntity;
-use elseware::entity::item::{NewItemEntity, ItemDetail, InventoryItemEntity};
-use elseware::entity::item;
+use maps::Holiday;
+use entity::gateway::{EntityGateway, InMemoryGateway};
+use entity::account::{NewUserAccountEntity, NewUserSettingsEntity};
+use entity::character::NewCharacterEntity;
+use entity::item::{NewItemEntity, ItemDetail, InventoryItemEntity};
+use entity::item;
 
 fn setup_logger() {
     let colors = fern::colors::ColoredLevelConfig::new()
@@ -338,73 +338,73 @@ fn main() {
         let (patch_file_tree, patch_file_lookup) = generate_patch_tree(patch_config.path.as_str());
         let patch_state = PatchServerState::new(patch_file_tree, patch_file_lookup, patch_motd);
         let patch_loop = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(patch_state, patch_config.port).await;
+            networking::mainloop::run_server(patch_state, patch_config.port).await;
         });
 
         info!("[auth] starting server");
         let login_state = LoginServerState::new(entity_gateway.clone(), "127.0.0.1".parse().unwrap());
         let login_loop = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(login_state, elseware::login::login::LOGIN_PORT).await;
+            networking::mainloop::run_server(login_state, login_server::login::LOGIN_PORT).await;
         });
 
         info!("[character] starting server");
         let char_state = CharacterServerState::new(entity_gateway.clone(), AuthToken("".into()));
         let sub_char_state = char_state.clone();
         let character_loop = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(sub_char_state, elseware::login::character::CHARACTER_PORT).await;
+            networking::mainloop::run_server(sub_char_state, login_server::character::CHARACTER_PORT).await;
         });
 
         let sub_char_state = char_state.clone();
         let inter_character_loop = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_interserver_listen(sub_char_state, elseware::login::login::COMMUNICATION_PORT).await;
+            networking::mainloop::run_interserver_listen(sub_char_state, login_server::login::COMMUNICATION_PORT).await;
         });
 
         info!("[ship] starting servers");
         let ship_state = ShipServerStateBuilder::default()
             .name("US/Sona-Nyl".into())
             .ip(Ipv4Addr::new(127,0,0,1))
-            .port(elseware::ship::ship::SHIP_PORT)
-            .event(ShipEvent::Halloween)
+            .port(ship_server::SHIP_PORT)
+            .event(Holiday::Halloween)
             .gateway(entity_gateway.clone())
             .build();
         let sub_ship_state = ship_state.clone();
         let ship_loop1 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(sub_ship_state, elseware::ship::ship::SHIP_PORT).await;
+            networking::mainloop::run_server(sub_ship_state, ship_server::SHIP_PORT).await;
         });
         let sub_ship_state = ship_state.clone();
         let inter_ship_loop1 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), elseware::login::login::COMMUNICATION_PORT).await;
+            networking::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), login_server::login::COMMUNICATION_PORT).await;
         });
 
         let ship_state = ShipServerStateBuilder::default()
             .name("EU/Dylath-Leen".into())
             .ip(Ipv4Addr::new(127,0,0,1))
-            .port(elseware::ship::ship::SHIP_PORT+2000)
-            .event(ShipEvent::Christmas)
+            .port(ship_server::SHIP_PORT+2000)
+            .event(Holiday::Christmas)
             .gateway(entity_gateway.clone())
             .build();
         let sub_ship_state = ship_state.clone();
         let ship_loop2 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(sub_ship_state, elseware::ship::ship::SHIP_PORT+2000).await;
+            networking::mainloop::run_server(sub_ship_state, ship_server::SHIP_PORT+2000).await;
         });
         let sub_ship_state = ship_state.clone();
         let inter_ship_loop2 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), elseware::login::login::COMMUNICATION_PORT).await;
+            networking::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), login_server::login::COMMUNICATION_PORT).await;
         });
 
         let ship_state = ShipServerStateBuilder::default()
             .name("JP/Thalarion".into())
             .ip(Ipv4Addr::new(127,0,0,1))
-            .port(elseware::ship::ship::SHIP_PORT+3000)
+            .port(ship_server::SHIP_PORT+3000)
             .gateway(entity_gateway.clone())
             .build();
         let sub_ship_state = ship_state.clone();
         let ship_loop3 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_server(sub_ship_state, elseware::ship::ship::SHIP_PORT+3000).await;
+            networking::mainloop::run_server(sub_ship_state, ship_server::SHIP_PORT+3000).await;
         });
         let sub_ship_state = ship_state.clone();
         let inter_ship_loop3 = async_std::task::spawn(async move {
-            elseware::common::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), elseware::login::login::COMMUNICATION_PORT).await;
+            networking::mainloop::run_interserver_connect(sub_ship_state, std::net::Ipv4Addr::new(127, 0, 0, 1), login_server::login::COMMUNICATION_PORT).await;
         });
 
         futures::future::join_all(vec![patch_loop, login_loop, character_loop, inter_character_loop,

src/bin/patch.rs

@@ -1,5 +1,5 @@
-use elseware::patch::patch::{PatchServerState, generate_patch_tree, load_config_env, load_motd};
-use log::{info};
+use patch_server::{PatchServerState, generate_patch_tree, load_config_env, load_motd};
+use log::info;
 
 fn main() {
     info!("[patch] starting server");
@@ -9,10 +9,8 @@ fn main() {
     let patch_state = PatchServerState::new(patch_file_tree, patch_file_lookup, patch_motd);
 
     let patch_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_server(patch_state, patch_config.port).await;
+        networking::mainloop::run_server(patch_state, patch_config.port).await;
     });
 
-    async_std::task::block_on(async move {
-        patch_loop.await
-    });
+    async_std::task::block_on(patch_loop);
 }

src/bin/ship.rs

@@ -1,7 +1,7 @@
-use log::{info};
-use elseware::entity::gateway::postgres::PostgresGateway;
-use elseware::ship::ship::ShipServerStateBuilder;
-use elseware::common::interserver::AuthToken;
+use log::info;
+use entity::gateway::postgres::PostgresGateway;
+use ship_server::ShipServerStateBuilder;
+use networking::interserver::AuthToken;
 
 fn main() {
     let colors = fern::colors::ColoredLevelConfig::new()
@@ -40,7 +40,7 @@ fn main() {
     let ship_state = ShipServerStateBuilder::default()
         .name(ship_name)
         .ip(ip)
-        .port(elseware::ship::ship::SHIP_PORT)
+        .port(ship_server::SHIP_PORT)
         .gateway(entity_gateway)
         .auth_token(AuthToken(shipgate_token))
         .build();
@@ -49,10 +49,10 @@ fn main() {
 
     let sub_ship_state = ship_state.clone();
     let ship_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_server(sub_ship_state, elseware::ship::ship::SHIP_PORT).await;
+        networking::mainloop::run_server(sub_ship_state, ship_server::SHIP_PORT).await;
     });
     let inter_ship_loop = async_std::task::spawn(async move {
-        elseware::common::mainloop::run_interserver_connect(ship_state, shipgate_ip, elseware::login::login::COMMUNICATION_PORT).await;
+        networking::mainloop::run_interserver_connect(ship_state, shipgate_ip, login_server::login::COMMUNICATION_PORT).await;
     });
 
     info!("[auth/character] starting server");

src/client/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "client"
+version = "0.1.0"
+edition = "2021"
+
+
+[dependencies]
+entity = { workspace = true }
+maps = { workspace = true }
+networking = { workspace = true }
+shops = { workspace = true }
+items = { workspace = true }
+
+libpso = { workspace = true }
+
+async-std = { workspace = true }
+futures = { workspace = true }
+anyhow = { workspace = true }
+thiserror = { workspace = true }
+chrono = { workspace = true }

src/ship/client.rs → src/client/src/lib.rs

@@ -6,15 +6,20 @@ use futures::future::BoxFuture;
 use libpso::packet::ship::*;
 use libpso::packet::login::Session;
 
-use crate::common::serverstate::ClientId;
-use crate::entity::account::{UserAccountEntity, UserSettingsEntity};
-use crate::entity::character::CharacterEntity;
-use crate::entity::item;
+use networking::serverstate::ClientId;
+use entity::account::{UserAccountEntity, UserSettingsEntity};
+use entity::character::CharacterEntity;
+use entity::item;
 
-use crate::ship::ship::ShipError;
-use crate::ship::items;
-use crate::ship::map::MapArea;
-use crate::ship::shops::{WeaponShopItem, ToolShopItem, ArmorShopItem};
+use maps::area::MapArea;
+use shops::{WeaponShopItem, ToolShopItem, ArmorShopItem};
+
+
+#[derive(thiserror::Error, Debug)]
+pub enum ClientError {
+    #[error("not found {0}")]
+    NotFound(ClientId),
+}
 
 
 #[derive(Clone, Default)]
@@ -46,7 +51,7 @@ impl Clients {
             .await;
         let client = clients
             .get(&client_id)
-            .ok_or_else(|| ShipError::ClientNotFound(client_id))?
+            .ok_or(ClientError::NotFound(client_id))?
             .read()
             .await;
 
@@ -69,17 +74,14 @@ impl Clients {
         for (cindex, client_id) in client_ids.iter().enumerate() {
             let c = clients
                 .get(client_id)
-                .ok_or_else(|| ShipError::ClientNotFound(*client_id))?
+                .ok_or(ClientError::NotFound(*client_id))?
                 .read()
                 .await;
             client_states[cindex].write(c);
         }
         
         let client_states = unsafe {
-            // TODO: this should just be a normal transmute but due to compiler limitations it
-            // does not yet work with const generics
-            // https://github.com/rust-lang/rust/issues/61956
-            std::mem::transmute_copy::<_, [RwLockReadGuard<ClientState>; N]>(&client_states)
+            std::mem::transmute_copy(&client_states)
         };
 
         Ok(func(client_states).await)
@@ -95,7 +97,7 @@ impl Clients {
             .await;
         let mut client = clients
             .get(&client_id)
-            .ok_or_else(|| ShipError::ClientNotFound(client_id))?
+            .ok_or(ClientError::NotFound(client_id))?
             .write()
             .await;
 

src/common/mod.rs

@@ -1,19 +0,0 @@
-pub mod cipherkeys;
-pub mod serverstate;
-pub mod mainloop;
-pub mod leveltable;
-pub mod interserver;
-
-// https://www.reddit.com/r/rust/comments/33xhhu/how_to_create_an_array_of_structs_that_havent/
-#[macro_export]
-macro_rules! init_array(
-    ($ty:ty, $len:expr, $val:expr) => (
-        {
-            let mut array: [$ty; $len] = unsafe { std::mem::uninitialized() };
-            for i in array.iter_mut() {
-                unsafe { ::std::ptr::write(i, $val); }
-            }
-            array
-        }
-    )
-);

src/drops/Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "drops"
+version = "0.1.0"
+edition = "2021"
+
+
+[dependencies]
+entity = { workspace = true }
+maps = { workspace = true }
+stats = { workspace = true }
+
+rand = { workspace = true }
+rand_chacha = { workspace = true }
+serde = { workspace = true }
+enum-utils = { workspace = true }
+toml = { workspace = true }
+chrono = { workspace = true }

src/ship/drops/box_drop_table.rs → src/drops/src/box_drop_table.rs

@@ -2,18 +2,17 @@
 use rand::{Rng};
 use rand::distributions::{WeightedIndex, Distribution};
 use serde::{Serialize, Deserialize};
-use crate::entity::character::SectionID;
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::map::{MapObject, MapObjectType, FixedBoxDropType};
-use crate::ship::drops::rare_drop_table::{RareDropTable, RareDropItem};
-use crate::ship::drops::generic_weapon::GenericWeaponTable;
-use crate::ship::drops::generic_armor::GenericArmorTable;
-use crate::ship::drops::generic_shield::GenericShieldTable;
-use crate::ship::drops::generic_unit::GenericUnitTable;
-use crate::ship::drops::tool_table::ToolTable;
-use crate::entity::item::ItemDetail;
+use entity::character::SectionID;
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
+use maps::object::{MapObject, MapObjectType, FixedBoxDropType};
+use crate::rare_drop_table::{RareDropTable, RareDropItem};
+use crate::generic_weapon::GenericWeaponTable;
+use crate::generic_armor::GenericArmorTable;
+use crate::generic_shield::GenericShieldTable;
+use crate::generic_unit::GenericUnitTable;
+use crate::tool_table::ToolTable;
 
 #[derive(Debug, Serialize, Deserialize)]
 struct BoxDropRate {
@@ -177,7 +176,7 @@ impl BoxDropTable {
         self.rare_drop(map_area, rng).or_else(|| {
             let rate = self.box_rates.rates_by_area(map_area);
             let type_weights = WeightedIndex::new([rate.weapon_rate, rate.armor_rate, rate.shield_rate, rate.unit_rate,
-                                                    rate.tool_rate, rate.meseta_rate, rate.nothing_rate]).unwrap();
+                                                   rate.tool_rate, rate.meseta_rate, rate.nothing_rate]).unwrap();
             let btype = type_weights.sample(rng);
             match btype {
                 0 => self.weapon_table.get_drop(map_area, rng),
@@ -204,7 +203,7 @@ impl BoxDropTable {
             FixedBoxDropType::Specific(value) => {
                 let mut buf: [u8; 16] = [0; 16];
                 buf[0..4].copy_from_slice(&u32::to_be_bytes(value));
-                ItemDetail::parse_item_from_bytes(buf)
+                ItemDropType::parse_item_from_bytes(buf)
             },
         }
     }

src/ship/drops/generic_armor.rs → src/drops/src/generic_armor.rs

@@ -1,14 +1,14 @@
 use std::collections::HashMap;
 use serde::{Serialize, Deserialize};
-use rand::{Rng};
+use rand::Rng;
 use rand::distributions::{WeightedIndex, Distribution};
 
-use crate::entity::item::armor::{ArmorType, Armor};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::item_stats::{armor_stats, ArmorStats};
+use entity::character::SectionID;
+use entity::item::armor::{ArmorType, Armor};
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
+use stats::items::{armor_stats, ArmorStats};
 
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -47,7 +47,7 @@ impl GenericArmorTable {
 
     fn armor_type<R: Rng>(&self, area_map: &MapArea, rng: &mut R) -> ArmorType {
         let rank_weights = WeightedIndex::new([self.rank_rates.rank0, self.rank_rates.rank1, self.rank_rates.rank2,
-                                                self.rank_rates.rank3, self.rank_rates.rank4]).unwrap();
+                                               self.rank_rates.rank3, self.rank_rates.rank4]).unwrap();
         let rank = rank_weights.sample(rng) as i32;
         let armor_level = std::cmp::max(0i32, self.armor_set as i32 - 3i32 + rank + area_map.drop_area_value().unwrap_or(0) as i32);
         match armor_level {
@@ -81,7 +81,7 @@ impl GenericArmorTable {
 
     pub fn slots<R: Rng>(&self, _area_map: &MapArea, rng: &mut R) -> usize {
         let slot_weights = WeightedIndex::new([self.slot_rates.slot0, self.slot_rates.slot1, self.slot_rates.slot2,
-                                                self.slot_rates.slot3, self.slot_rates.slot4]).unwrap();
+                                               self.slot_rates.slot3, self.slot_rates.slot4]).unwrap();
         slot_weights.sample(rng)
     }
 

src/ship/drops/generic_shield.rs → src/drops/src/generic_shield.rs

@@ -1,14 +1,14 @@
 use std::collections::HashMap;
 use serde::{Serialize, Deserialize};
-use rand::{Rng};
+use rand::Rng;
 use rand::distributions::{WeightedIndex, Distribution};
 
-use crate::entity::item::shield::{ShieldType, Shield};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::item_stats::{shield_stats, ShieldStats};
+use entity::item::shield::{ShieldType, Shield};
+use entity::character::SectionID;
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
+use stats::items::{shield_stats, ShieldStats};
 
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -37,7 +37,7 @@ impl GenericShieldTable {
 
     fn shield_type<R: Rng>(&self, area_map: &MapArea, rng: &mut R) -> ShieldType {
         let rank_weights = WeightedIndex::new([self.rank_rates.rank0, self.rank_rates.rank1, self.rank_rates.rank2,
-                                                self.rank_rates.rank3, self.rank_rates.rank4]).unwrap();
+                                               self.rank_rates.rank3, self.rank_rates.rank4]).unwrap();
         let rank = rank_weights.sample(rng) as i32;
         let shield_level = std::cmp::max(0i32, self.shield_set as i32 - 3i32 + rank + area_map.drop_area_value().unwrap_or(0) as i32);
         match shield_level {

src/ship/drops/generic_unit.rs → src/drops/src/generic_unit.rs

@@ -1,14 +1,14 @@
 use std::collections::BTreeMap;
 use serde::{Serialize, Deserialize};
-use rand::{Rng};
+use rand::Rng;
 use rand::seq::IteratorRandom;
 
-use crate::entity::item::unit::{UnitType, Unit, UnitModifier};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::item_stats::{unit_stats, UnitStats};
+use entity::character::SectionID;
+use entity::item::unit::{UnitType, Unit, UnitModifier};
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
+use stats::items::{unit_stats, UnitStats};
 
 
 

src/ship/drops/generic_weapon.rs → src/drops/src/generic_weapon.rs

@@ -1,14 +1,14 @@
 use std::collections::{HashMap, BTreeMap};
 use serde::{Serialize, Deserialize};
-use rand::{Rng};
+use rand::Rng;
 use rand::distributions::{WeightedIndex, Distribution};
 use rand::seq::SliceRandom;
 
-use crate::entity::item::weapon::{Weapon, WeaponType, Attribute, WeaponAttribute, WeaponSpecial};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
+use entity::character::SectionID;
+use entity::item::weapon::{Weapon, WeaponType, Attribute, WeaponAttribute, WeaponSpecial};
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
 
 
 

src/ship/drops/mod.rs → src/drops/src/lib.rs

@@ -5,7 +5,6 @@
 // to their drops
 
 
-mod drop_table;
 pub mod rare_drop_table;
 mod generic_weapon;
 mod generic_armor;
@@ -22,19 +21,19 @@ use std::io::Read;
 use serde::{Serialize, Deserialize};
 use rand::{Rng, SeedableRng};
 
-use crate::ship::monster::MonsterType;
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::generic_weapon::GenericWeaponTable;
-use crate::ship::drops::generic_armor::GenericArmorTable;
-use crate::ship::drops::generic_shield::GenericShieldTable;
-use crate::ship::drops::generic_unit::GenericUnitTable;
-use crate::ship::drops::tool_table::ToolTable;
-use crate::ship::drops::rare_drop_table::RareDropTable;
-use crate::ship::drops::box_drop_table::BoxDropTable;
-use crate::ship::map::MapObject;
-use crate::entity::item::{weapon, armor, shield, unit, mag, tool, tech};
+use maps::monster::MonsterType;
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use entity::character::SectionID;
+use crate::generic_weapon::GenericWeaponTable;
+use crate::generic_armor::GenericArmorTable;
+use crate::generic_shield::GenericShieldTable;
+use crate::generic_unit::GenericUnitTable;
+use crate::tool_table::ToolTable;
+use crate::rare_drop_table::RareDropTable;
+use crate::box_drop_table::BoxDropTable;
+use maps::object::MapObject;
+use entity::item::{ItemType, weapon, armor, shield, unit, mag, tool, tech, esweapon};
 
 
 fn data_file_path(episode: Episode, difficulty: Difficulty, section_id: SectionID, filename: &str) -> PathBuf {
@@ -55,18 +54,6 @@ pub fn load_data_file<T: serde::de::DeserializeOwned>(episode: Episode, difficul
     toml::from_str::<T>(s.as_str()).unwrap()
 }
 
-// this is just copypaste
-pub fn load_rare_monster_file<T: serde::de::DeserializeOwned>(episode: Episode) -> T {
-    // TODO: where does the rare monster toml file actually live
-    let mut path = PathBuf::from("data/battle_param/");
-    path.push(episode.to_string().to_lowercase() + "_rare_monster.toml");
-    
-    let mut f = File::open(path).unwrap();
-    let mut s = String::new();
-    f.read_to_string(&mut s);
-    toml::from_str::<T>(s.as_str()).unwrap()
-}
-
 #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
 pub enum MonsterDropType {
     #[serde(rename = "weapon")]
@@ -102,6 +89,28 @@ pub enum ItemDropType {
     Meseta(u32),
 }
 
+impl ItemDropType {
+    pub fn parse_item_from_bytes(data: [u8; 16]) -> Option<ItemDropType> {
+        let item_type = weapon::WeaponType::parse_type([data[0],data[1],data[2]]).map(ItemType::Weapon)
+            .or_else(|_| armor::ArmorType::parse_type([data[0],data[1],data[2]]).map(ItemType::Armor))
+            .or_else(|_| shield::ShieldType::parse_type([data[0],data[1],data[2]]).map(ItemType::Shield))
+            .or_else(|_| unit::UnitType::parse_type([data[0],data[1],data[2]]).map(ItemType::Unit))
+            .or_else(|_| mag::MagType::parse_type([data[0],data[1],data[2]]).map(ItemType::Mag))
+            .or_else(|_| tool::ToolType::parse_type([data[0],data[1],data[2]]).map(ItemType::Tool))
+            .or_else(|_| esweapon::ESWeaponType::parse_type([data[0],data[1],data[2]]).map(ItemType::ESWeapon)).ok()?;
+
+        match item_type {
+            ItemType::Weapon(_w) => Some(ItemDropType::Weapon(weapon::Weapon::from_bytes(data).ok()?)),
+            ItemType::Armor(_a) => Some(ItemDropType::Armor(armor::Armor::from_bytes(data).ok()?)),
+            ItemType::Shield(_s) => Some(ItemDropType::Shield(shield::Shield::from_bytes(data).ok()?)),
+            ItemType::Unit(_u) => Some(ItemDropType::Unit(unit::Unit::from_bytes(data).ok()?)),
+            ItemType::Mag(_m) => Some(ItemDropType::Mag(mag::Mag::from_bytes(data).ok()?)),
+            ItemType::Tool(_t) => Some(ItemDropType::Tool(tool::Tool::from_bytes(data).ok()?)),
+            _ => None,
+        }
+    }
+}
+
 #[derive(Clone, Debug)]
 pub struct ItemDrop {
     pub map_area: MapArea,
@@ -112,7 +121,12 @@ pub struct ItemDrop {
 }
 
 
-pub struct DropTable {
+pub trait DropTable {
+    fn get_drop(&mut self, map_area: &MapArea, monster: &MonsterType) -> Option<ItemDropType>;
+    fn get_box_drop(&mut self, map_area: &MapArea, object: &MapObject) -> Option<ItemDropType>;
+}
+
+pub struct StandardDropTable {
     monster_stats: HashMap<MonsterType, MonsterDropStats>,
     rare_table: RareDropTable,
     weapon_table: GenericWeaponTable,
@@ -124,11 +138,12 @@ pub struct DropTable {
     rng: rand_chacha::ChaCha20Rng,
 }
 
-impl DropTable {
-    pub fn new(episode: Episode, difficulty: Difficulty, section_id: SectionID) -> DropTable {
+impl StandardDropTable {
+    #[allow(clippy::new_ret_no_self)]
+    pub fn new(episode: Episode, difficulty: Difficulty, section_id: SectionID) -> Box<dyn DropTable + Send + Sync> {
         let monster_stats: HashMap<String, MonsterDropStats> = load_data_file(episode, difficulty, section_id, "monster_dar.toml");
 
-        DropTable {
+        Box::new(StandardDropTable {
             monster_stats: monster_stats.into_iter().map(|(m, s)| (m.parse().unwrap(), s)).collect(),
             rare_table: RareDropTable::new(episode, difficulty, section_id),
             weapon_table: GenericWeaponTable::new(episode, difficulty, section_id),
@@ -138,7 +153,7 @@ impl DropTable {
             tool_table: ToolTable::new(episode, difficulty, section_id),
             box_table: BoxDropTable::new(episode, difficulty, section_id),
             rng: rand_chacha::ChaCha20Rng::from_entropy(),
-        }
+        })
     }
 
     pub fn builder() -> DropTableBuilder {
@@ -168,8 +183,10 @@ impl DropTable {
             MonsterDropType::None => None,
         }
     }
+}
 
-    pub fn get_drop(&mut self, map_area: &MapArea, monster: &MonsterType) -> Option<ItemDropType> {
+impl DropTable for StandardDropTable {
+    fn get_drop(&mut self, map_area: &MapArea, monster: &MonsterType) -> Option<ItemDropType> {
         let monster_stat = *self.monster_stats.get(monster)?;
 
         let drop_anything = self.rng.gen_range(0, 100);
@@ -197,7 +214,7 @@ impl DropTable {
         }
     }
 
-    pub fn get_box_drop(&mut self, map_area: &MapArea, object: &MapObject) -> Option<ItemDropType> {
+    fn get_box_drop(&mut self, map_area: &MapArea, object: &MapObject) -> Option<ItemDropType> {
         self.box_table.get_drop(map_area, object, &mut self.rng)
     }
 }
@@ -244,8 +261,8 @@ impl DropTableBuilder {
         self
     }
 
-    pub fn build(self, episode: Episode, difficulty: Difficulty, section_id: SectionID) -> DropTable {
-        DropTable {
+    pub fn build(self, episode: Episode, difficulty: Difficulty, section_id: SectionID) -> Box<dyn DropTable + Send + Sync> {
+        Box::new(StandardDropTable {
             monster_stats: self.monster_stats.unwrap_or_else(|| {
                 let monster_stats: HashMap<String, MonsterDropStats> = load_data_file(episode, difficulty, section_id, "monster_dar.toml");
                 monster_stats.into_iter().map(|(m, s)| (m.parse().unwrap(), s)).collect()
@@ -258,11 +275,10 @@ impl DropTableBuilder {
             tool_table: self.tool_table.unwrap_or_else(|| ToolTable::new(episode, difficulty, section_id)),
             box_table: self.box_table.unwrap_or_else(|| BoxDropTable::new(episode, difficulty, section_id)),
             rng: self.rng.unwrap_or_else(rand_chacha::ChaCha20Rng::from_entropy),
-        }
+        })
     }
 }
 
-
 #[cfg(test)]
 mod test {
     use super::*;

src/ship/drops/rare_drop_table.rs → src/drops/src/rare_drop_table.rs

@@ -1,20 +1,20 @@
 use std::collections::HashMap;
 use rand::Rng;
 use serde::{Serialize, Deserialize};
-use crate::entity::item::weapon::{Weapon, WeaponType};
-use crate::entity::item::armor::{Armor, ArmorType};
-use crate::entity::item::shield::{Shield, ShieldType};
-use crate::entity::item::unit::{Unit, UnitType};
-use crate::entity::item::tool::{Tool, ToolType};
-use crate::entity::item::mag::{Mag, MagType};
-use crate::entity::character::SectionID;
-use crate::ship::monster::MonsterType;
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::drops::generic_weapon::AttributeTable;
-use crate::ship::drops::generic_armor::GenericArmorTable;
-use crate::ship::drops::generic_shield::GenericShieldTable;
+use entity::item::weapon::{Weapon, WeaponType};
+use entity::item::armor::{Armor, ArmorType};
+use entity::item::shield::{Shield, ShieldType};
+use entity::item::unit::{Unit, UnitType};
+use entity::item::tool::{Tool, ToolType};
+use entity::item::mag::{Mag, MagType};
+use entity::character::SectionID;
+use maps::monster::MonsterType;
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use crate::{ItemDropType, load_data_file};
+use crate::generic_weapon::AttributeTable;
+use crate::generic_armor::GenericArmorTable;
+use crate::generic_shield::GenericShieldTable;
 
 type ItemParseFn = Box<dyn Fn(&String) -> Option<RareDropItem>>;
 

src/ship/drops/tech_table.rs → src/drops/src/tech_table.rs

@@ -3,11 +3,11 @@ use serde::{Serialize, Deserialize};
 use rand::{Rng};
 use rand::distributions::{WeightedIndex, Distribution};
 
-use crate::entity::item::tech::{Technique, TechniqueDisk};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
+use entity::item::tech::{Technique, TechniqueDisk};
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use entity::character::SectionID;
+use crate::{ItemDropType, load_data_file};
 
 
 

src/ship/drops/tool_table.rs → src/drops/src/tool_table.rs

@@ -1,14 +1,14 @@
-use std::collections::{BTreeMap};
+use std::collections::BTreeMap;
 use serde::{Serialize, Deserialize};
-use rand::{Rng};
+use rand::Rng;
 use rand::distributions::{WeightedIndex, Distribution};
 
-use crate::entity::item::tool::{Tool, ToolType};
-use crate::ship::room::{Difficulty, Episode};
-use crate::ship::map::MapArea;
-use crate::entity::character::SectionID;
-use crate::ship::drops::{ItemDropType, load_data_file};
-use crate::ship::drops::tech_table::TechniqueTable;
+use entity::item::tool::{Tool, ToolType};
+use maps::room::{Difficulty, Episode};
+use maps::area::MapArea;
+use entity::character::SectionID;
+use crate::{ItemDropType, load_data_file};
+use crate::tech_table::TechniqueTable;
 
 
 #[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Copy, Clone, enum_utils::FromStr)]

src/entity/Cargo.toml

@@ -0,0 +1,23 @@
+[package]
+name = "entity"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+libpso = { workspace = true }
+maps = { workspace = true }
+chrono = { workspace = true }
+anyhow = { workspace = true }
+async-std = { workspace = true }
+sqlx = { workspace = true }
+thiserror = { workspace = true }
+serde = { workspace = true }
+async-trait = { workspace = true }
+enum-utils = { workspace = true }
+derive_more = { workspace = true }
+refinery = { workspace = true }
+lazy_static = { workspace = true }
+futures = { workspace = true }
+strum = { workspace = true }
+strum_macros = { workspace = true }
+toml = { workspace = true }

src/entity/gateway/postgres/migrations/mod.rs

@@ -1,3 +0,0 @@
-use refinery::include_migration_mods;
-
-include_migration_mods!("src/entity/gateway/postgres/migrations");

src/entity/character.rs → src/entity/src/character.rs

@@ -4,8 +4,8 @@ use serde::{Serialize, Deserialize};
 
 use libpso::packet::ship::{UpdateConfig, WriteInfoboard};
 use libpso::character::settings::{DEFAULT_PALETTE_CONFIG, DEFAULT_TECH_MENU};
-use crate::entity::item::tech::Technique;
-use crate::entity::account::UserAccountId;
+use crate::item::tech::Technique;
+use crate::account::UserAccountId;
 
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, enum_utils::FromStr, derive_more::Display, Serialize, Deserialize, Default)]
 pub enum CharacterClass {
@@ -223,7 +223,7 @@ impl CharacterInfoboard {
     }
 
     pub fn update_infoboard(&mut self, new_board: &WriteInfoboard) {
-        self.board = libpso::utf8_to_utf16_array!(new_board.message, 172);
+        self.board = libpso::util::utf8_to_utf16_array(&new_board.message);
     }
 }
 

src/entity/gateway/entitygateway.rs → src/entity/src/gateway/entitygateway.rs

@@ -1,10 +1,10 @@
 use thiserror::Error;
 use futures::future::{Future, BoxFuture};
 
-use crate::entity::account::*;
-use crate::entity::character::*;
-use crate::entity::item::*;
-use crate::entity::room::*;
+use crate::account::*;
+use crate::character::*;
+use crate::item::*;
+use crate::room::*;
 
 
 // TODO: better granularity?

src/entity/gateway/inmemory.rs → src/entity/src/gateway/inmemory.rs

@@ -2,11 +2,11 @@ use std::collections::BTreeMap;
 use std::convert::TryInto;
 use futures::future::{Future, BoxFuture};
 
-use crate::entity::account::*;
-use crate::entity::character::*;
-use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
-use crate::entity::item::*;
-use crate::entity::room::*;
+use crate::account::*;
+use crate::character::*;
+use crate::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
+use crate::item::*;
+use crate::room::*;
 
 use async_std::sync::{Arc, Mutex};
 

src/entity/src/gateway/postgres/migrations/mod.rs

@@ -0,0 +1,3 @@
+use refinery::include_migration_mods;
+
+include_migration_mods!("src/gateway/postgres/migrations");

src/entity/gateway/postgres/models.rs → src/entity/src/gateway/postgres/models.rs

@@ -4,13 +4,13 @@ use std::convert::Into;
 use serde::{Serialize, Deserialize};
 use libpso::character::settings;
 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;
+use crate::account::*;
+use crate::character::*;
+use crate::item::*;
+use crate::room::*;
+use maps::area::MapArea;
+use maps::room::{Episode, Difficulty};
+use maps::monster::MonsterType;
 
 #[derive(Debug, sqlx::FromRow)]
 pub struct PgUserAccount {
@@ -253,7 +253,7 @@ impl From<PgCharacter> for CharacterEntity {
                 raw_data: vec_to_array(other.config)
             },
             info_board: CharacterInfoboard {
-                board: libpso::utf8_to_utf16_array!(other.infoboard, 172),
+                board: libpso::util::utf8_to_utf16_array(other.infoboard),
             },
             guildcard: CharacterGuildCard {
                 description: other.guildcard,

src/entity/gateway/postgres/postgres.rs → src/entity/src/gateway/postgres/postgres.rs

@@ -1,16 +1,16 @@
 // this lint is currently bugged and suggests incorrect code https://github.com/rust-lang/rust-clippy/issues/9123
 #![allow(clippy::explicit_auto_deref)]
 
-use std::convert::{From, TryFrom, Into};
+use std::convert::{From, Into};
 use futures::future::{Future, BoxFuture};
 use futures::stream::{StreamExt, FuturesOrdered};
 use async_std::sync::{Arc, Mutex};
 use libpso::character::guildcard;
-use crate::entity::account::*;
-use crate::entity::character::*;
-use crate::entity::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
-use crate::entity::item::*;
-use crate::entity::room::*;
+use crate::account::*;
+use crate::character::*;
+use crate::gateway::{EntityGateway, EntityGatewayTransaction, GatewayError};
+use crate::item::*;
+use crate::room::*;
 use super::models::*;
 
 use sqlx::postgres::PgPoolOptions;
@@ -19,7 +19,7 @@ use sqlx::Connection;
 
 mod embedded {
     use refinery::embed_migrations;
-    embed_migrations!("src/entity/gateway/postgres/migrations");
+    embed_migrations!("src/gateway/postgres/migrations");
 }
 
 

src/entity/item/armor.rs → src/entity/src/item/armor.rs

@@ -1,5 +1,5 @@
 use serde::{Serialize, Deserialize};
-use crate::entity::item::ItemEntityId;
+use crate::item::ItemEntityId;
 
 #[derive(Debug, Copy, Clone)]
 pub enum ItemParseError {

src/entity/item/mag.rs → src/entity/src/item/mag.rs

@@ -1,9 +1,9 @@
-use thiserror::Error;
 use std::collections::HashMap;
+use thiserror::Error;
 use serde::{Serialize, Deserialize};
-use crate::entity::item::tool::ToolType;
-use crate::entity::character::{CharacterClass, SectionID};
-use crate::entity::item::ItemEntityId;
+use crate::item::tool::ToolType;
+use crate::character::{CharacterClass, SectionID};
+use crate::item::ItemEntityId;
 use std::io::Read;
 
 use std::cmp::Ordering::{Less, Greater, Equal};

src/entity/item/mod.rs → src/entity/src/item/mod.rs

@@ -9,11 +9,11 @@ pub mod mag;
 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;
+use crate::character::CharacterEntityId;
+use crate::room::RoomEntityId;
+use maps::area::MapArea;
+use maps::monster::MonsterType;
+//use crate::ship::drops::ItemDropType;
 
 #[derive(PartialEq, Eq, Copy, Clone, Debug, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct ItemEntityId(pub u32);
@@ -156,26 +156,6 @@ impl ItemDetail {
         }
     }
 
-    pub fn parse_item_from_bytes(data: [u8; 16]) -> Option<ItemDropType> {
-        let item_type = weapon::WeaponType::parse_type([data[0],data[1],data[2]]).map(ItemType::Weapon)
-            .or_else(|_| armor::ArmorType::parse_type([data[0],data[1],data[2]]).map(ItemType::Armor))
-            .or_else(|_| shield::ShieldType::parse_type([data[0],data[1],data[2]]).map(ItemType::Shield))
-            .or_else(|_| unit::UnitType::parse_type([data[0],data[1],data[2]]).map(ItemType::Unit))
-            .or_else(|_| mag::MagType::parse_type([data[0],data[1],data[2]]).map(ItemType::Mag))
-            .or_else(|_| tool::ToolType::parse_type([data[0],data[1],data[2]]).map(ItemType::Tool))
-            .or_else(|_| esweapon::ESWeaponType::parse_type([data[0],data[1],data[2]]).map(ItemType::ESWeapon)).ok()?;
-            
-        match item_type {
-            ItemType::Weapon(_w) => Some(ItemDropType::Weapon(weapon::Weapon::from_bytes(data).ok()?)),
-            ItemType::Armor(_a) => Some(ItemDropType::Armor(armor::Armor::from_bytes(data).ok()?)),
-            ItemType::Shield(_s) => Some(ItemDropType::Shield(shield::Shield::from_bytes(data).ok()?)),
-            ItemType::Unit(_u) => Some(ItemDropType::Unit(unit::Unit::from_bytes(data).ok()?)),
-            ItemType::Mag(_m) => Some(ItemDropType::Mag(mag::Mag::from_bytes(data).ok()?)),
-            ItemType::Tool(_t) => Some(ItemDropType::Tool(tool::Tool::from_bytes(data).ok()?)),
-            _ => None,
-        }
-    }
-
     pub fn as_client_bytes(&self) -> [u8; 16] {
         match self {
             ItemDetail::Weapon(w) => w.as_bytes(),

src/entity/item/weapon.rs → src/entity/src/item/weapon.rs

@@ -1,4 +1,4 @@
-use crate::entity::item::ItemEntityId;
+use crate::item::ItemEntityId;
 use serde::{Serialize, Deserialize};
 
 #[derive(Debug, Copy, Clone)]

src/entity/room.rs → src/entity/src/room.rs

@@ -1,8 +1,8 @@
 use serde::{Serialize, Deserialize};
 
 
-use crate::entity::character::{CharacterEntityId, SectionID};
-use crate::ship::room::{Episode, Difficulty};
+use crate::character::{CharacterEntityId, SectionID};
+use maps::room::{Episode, Difficulty};
 
 
 #[derive(PartialEq, Eq, Copy, Clone, Debug, Hash, PartialOrd, Ord, Serialize, Deserialize)]

src/entity/src/team.rs

@@ -0,0 +1,31 @@
+use serde::{Serialize, Deserialize};
+
+use super::account::UserAccountId;
+
+// [2022-10-23 00:11:18][elseware::common::mainloop::client][WARN] error RecvServerPacket::from_bytes: WrongPacketForServerType(490, [40, 0, 234, 1, 0, 0, 0, 0, 9, 0, 74, 0, 97, 0, 115, 0, 100, 0, 102, 0, 0, 0, 0, 0, 192, 52, 67, 3, 60, 159, 129, 0, 32, 64, 233, 10, 196, 156, 152, 0])
+// [2022-10-23 00:20:14][elseware::common::mainloop::client][WARN] error RecvServerPacket::from_bytes: WrongPacketForServerType(490, [40, 0, 234, 1, 0, 0, 0, 0, 9, 0, 74, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 97, 0, 0, 0, 152, 0])
+
+
+#[derive(PartialEq, Eq, Copy, Clone, Debug, Hash, PartialOrd, Ord, Serialize, Deserialize)]
+pub struct TeamEntityId(pub u32);
+
+pub struct NewTeamEntity {
+    pub created_by: UserAccountId,
+    pub name: String,
+}
+
+
+#[derive(Debug, Clone)]
+pub struct TeamEntity {
+    pub id: TeamEntityId,
+    pub owner: UserAccountId,
+    pub name: String,
+
+    pub team_flag: [u8; 2048],
+}
+
+
+
+
+
+

src/items/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "items"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+entity = { workspace = true }
+maps = { workspace = true }
+shops = { workspace = true }
+location = { workspace = true }
+drops = { workspace = true }
+
+libpso = { workspace = true }
+
+enum-utils = { workspace = true }
+derive_more = { workspace = true }
+serde = { workspace = true }
+rand = { workspace = true }
+rand_chacha = { workspace = true }
+async-recursion = { workspace = true }
+async-std = { workspace = true }
+async-trait = { workspace = true }
+futures = { workspace = true }
+anyhow = { workspace = true }
+thiserror = { workspace = true }

src/ship/items/actions.rs → src/items/src/actions.rs

@@ -1,6 +1,6 @@
 // TODO: replace various u32s and usizes denoting item amounts for ItemAmount(u32) for consistency
-use crate::ship::items::ClientItemId;
-use crate::entity::item::{Meseta, ItemNote};
+use crate::ClientItemId;
+use entity::item::{Meseta, ItemNote};
 use async_std::sync::Arc;
 use std::future::Future;
 use futures::future::BoxFuture;
@@ -8,30 +8,33 @@ use std::pin::Pin;
 use std::iter::IntoIterator;
 use anyhow::Context;
 
-use libpso::packet::{ship::Message, messages::GameMessage};
-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::ship::shops::ShopItem;
-use crate::ship::drops::{ItemDrop, ItemDropType};
-use crate::ship::packet::builder;
-use crate::ship::location::AreaClient;
-use crate::ship::monster::MonsterType;
+use entity::character::{CharacterEntity, CharacterEntityId};
+use entity::gateway::{EntityGateway, EntityGatewayTransaction};
+use entity::item::{ItemDetail, NewItemEntity, TradeId, ItemModifier};
+use entity::item::tool::Tool;
+use entity::room::RoomEntityId;
+use maps::area::MapArea;
+use crate::state::{ItemStateProxy, ItemStateError, AddItemResult, StackedItemDetail, IndividualItemDetail};
+use crate::bank::{BankItem, BankItemDetail};
+use crate::inventory::{InventoryItem, InventoryItemDetail};
+use crate::floor::{FloorItem, FloorItemDetail};
+use crate::apply_item::{apply_item, ApplyItemAction};
+use shops::ShopItem;
+use drops::{ItemDrop, ItemDropType};
+use location::AreaClient;
+use maps::monster::MonsterType;
 
 pub enum TriggerCreateItem {
     Yes,
     No
 }
 
+#[derive(Clone)]
+pub enum CreateItem {
+    Individual(AreaClient, ClientItemId, IndividualItemDetail),
+    Stacked(AreaClient, ClientItemId, Tool, usize),
+}
+
 pub(super) fn take_item_from_floor<'a, EG, TR>(
     character_id: CharacterEntityId,
     item_id: ClientItemId
@@ -1144,7 +1147,7 @@ pub(super) fn apply_item_action_packets<'a, EG, TR>(
     character_id: CharacterEntityId,
     area_client: AreaClient,
 ) -> impl Fn((ItemStateProxy, TR), ApplyItemAction)
-             -> BoxFuture<'a, Result<((ItemStateProxy, TR), Vec<SendShipPacket>), anyhow::Error>>
+             -> BoxFuture<'a, Result<((ItemStateProxy, TR), Vec<CreateItem>), anyhow::Error>>
 where
     EG: EntityGateway,
     TR: EntityGatewayTransaction<ParentGateway = EG> + 'a,
@@ -1161,7 +1164,7 @@ where
                 let (inventory_item_detail, create_item) = if item_detail.is_stackable() {
                     let tool = item_detail.as_tool().ok_or_else(|| ItemStateError::NotATool(ClientItemId(0xFFFFFFFF)))?;
 
-                    let create_item = builder::message::create_stacked_item(area_client, item_id, &tool, 1).map_err(|_err| ItemStateError::Dummy)?;
+                    let create_item = CreateItem::Stacked(area_client, item_id, tool, 1);
                     let item_detail = StackedItemDetail {
                         entity_ids: vec![new_item.id],
                         tool
@@ -1173,7 +1176,7 @@ where
                         entity_id: new_item.id,
                         item: item_detail,
                     };
-                    let create_item = builder::message::create_individual_item(area_client, item_id, &item_detail).map_err(|_err| ItemStateError::Dummy)?;
+                    let create_item = CreateItem::Individual(area_client, item_id, item_detail.clone());
                     (InventoryItemDetail::Individual(item_detail), create_item)
                 };
 
@@ -1187,7 +1190,8 @@ where
                 transaction.gateway().set_character_inventory(&character_id, &inventory.as_inventory_entity(&character_id)).await?;
                 item_state.set_inventory(inventory).await;
 
-                vec![SendShipPacket::Message(Message::new(GameMessage::CreateItem(create_item)))]
+                //vec![SendShipPacket::Message(Message::new(GameMessage::CreateItem(create_item)))]
+                vec![create_item]
             }
             else {
                 Vec::new()

src/ship/items/apply_item.rs → src/items/src/apply_item.rs

@@ -4,15 +4,15 @@ use thiserror::Error;
 use anyhow::Context;
 use rand::SeedableRng;
 use rand::distributions::{WeightedIndex, Distribution};
-use crate::entity::gateway::{EntityGateway, GatewayError};
-use crate::entity::character::{CharacterEntity, TechLevel};
-use crate::entity::item::mag::{MagCell, MagCellError};
-use crate::entity::item::tool::{Tool, ToolType};
-use crate::entity::item::tech::TechniqueDisk;
-use crate::entity::item::{ItemDetail, ItemEntityId};
-use crate::entity::item::weapon::WeaponModifier;
-use crate::ship::items::state::ItemStateProxy;
-use crate::ship::items::inventory::InventoryItemDetail;
+use entity::gateway::{EntityGateway, GatewayError};
+use entity::character::{CharacterEntity, TechLevel};
+use entity::item::mag::{MagCell, MagCellError};
+use entity::item::tool::{Tool, ToolType};
+use entity::item::tech::TechniqueDisk;
+use entity::item::{ItemDetail, ItemEntityId};
+use entity::item::weapon::WeaponModifier;
+use crate::state::ItemStateProxy;
+use crate::inventory::InventoryItemDetail;
 
 
 #[derive(Error, Debug)]

src/ship/items/bank.rs → src/items/src/bank.rs

@@ -1,15 +1,15 @@
 use std::cmp::Ordering;
 use libpso::character::character;
-use crate::ship::items::ClientItemId;
-use crate::entity::item::{Meseta, ItemEntityId, ItemDetail, ItemEntity, BankEntity, BankItemEntity};
+use crate::ClientItemId;
+use entity::item::{Meseta, ItemEntityId, ItemDetail, ItemEntity, BankEntity, BankItemEntity};
 use std::future::Future;
 use async_std::sync::{Arc, Mutex};
 
-use crate::entity::character::CharacterEntityId;
-use crate::entity::item::BankIdentifier;
-use crate::ship::items::state::ItemStateError;
-use crate::ship::items::state::{IndividualItemDetail, StackedItemDetail, AddItemResult};
-use crate::ship::items::inventory::{InventoryItem, InventoryItemDetail};
+use entity::character::CharacterEntityId;
+use entity::item::BankIdentifier;
+use crate::state::ItemStateError;
+use crate::state::{IndividualItemDetail, StackedItemDetail, AddItemResult};
+use crate::inventory::{InventoryItem, InventoryItemDetail};
 
 
 #[derive(thiserror::Error, Debug)]
@@ -325,15 +325,7 @@ impl std::cmp::Eq for BankItemDetail {}
 
 impl std::cmp::PartialOrd for BankItemDetail {
     fn partial_cmp(&self, other: &BankItemDetail) -> Option<std::cmp::Ordering> {
-        let mut self_bytes = [0u8; 4];
-        let mut other_bytes = [0u8; 4];
-        self_bytes.copy_from_slice(&self.as_client_bytes()[0..4]);
-        other_bytes.copy_from_slice(&other.as_client_bytes()[0..4]);
-
-        let self_value = u32::from_be_bytes(self_bytes);
-        let other_value = u32::from_be_bytes(other_bytes);
-
-        self_value.partial_cmp(&other_value)
+        Some(self.cmp(other))
     }
 }
 
@@ -344,8 +336,8 @@ impl std::cmp::Ord for BankItemDetail {
         self_bytes.copy_from_slice(&self.as_client_bytes()[0..4]);
         other_bytes.copy_from_slice(&other.as_client_bytes()[0..4]);
 
-        let self_value = u32::from_le_bytes(self_bytes);
-        let other_value = u32::from_le_bytes(other_bytes);
+        let self_value = u32::from_be_bytes(self_bytes);
+        let other_value = u32::from_be_bytes(other_bytes);
 
         self_value.cmp(&other_value)
     }
@@ -362,7 +354,7 @@ impl std::cmp::Eq for BankItem {}
 
 impl std::cmp::PartialOrd for BankItem {
     fn partial_cmp(&self, other: &BankItem) -> Option<std::cmp::Ordering> {
-        self.item.partial_cmp(&other.item)
+        Some(self.cmp(other))
     }
 }
 

src/ship/items/floor.rs → src/items/src/floor.rs

@@ -1,14 +1,14 @@
-use crate::ship::items::ClientItemId;
-use crate::entity::item::{Meseta, ItemEntityId, ItemDetail};
+use crate::ClientItemId;
+use entity::item::{Meseta, ItemEntityId, ItemDetail};
 use std::future::Future;
 
-use crate::ship::map::MapArea;
-use crate::entity::character::CharacterEntityId;
-use crate::entity::item::mag::Mag;
+use maps::area::MapArea;
+use entity::character::CharacterEntityId;
+use entity::item::mag::Mag;
 
-use crate::ship::items::state::ItemStateError;
-use crate::ship::items::state::{IndividualItemDetail, StackedItemDetail};
-use crate::ship::items::inventory::{InventoryItem, InventoryItemDetail};
+use crate::state::ItemStateError;
+use crate::state::{IndividualItemDetail, StackedItemDetail};
+use crate::inventory::{InventoryItem, InventoryItemDetail};
 
 pub enum FloorType {
     Local,
@@ -96,13 +96,13 @@ pub struct FloorState {
 impl FloorState {
     pub fn take_item(&mut self, item_id: &ClientItemId) -> Option<FloorItem> {
         let item = self.local.0
-            .drain_filter(|item| {
+            .extract_if(|item| {
                 item.item_id == *item_id
             })
             .next();
         item.or_else(|| {
             self.shared.0
-                .drain_filter(|item| {
+                .extract_if(|item| {
                     item.item_id == *item_id
                 })
                 .next()

src/ship/items/inventory.rs → src/items/src/inventory.rs

@@ -1,18 +1,18 @@
 use std::cmp::Ordering;
 use libpso::character::character;
-use crate::ship::items::ClientItemId;
-use crate::entity::item::{Meseta, ItemEntityId, ItemDetail, ItemEntity, InventoryEntity, InventoryItemEntity, EquippedEntity};
+use crate::ClientItemId;
+use entity::item::{Meseta, ItemEntityId, ItemDetail, ItemEntity, InventoryEntity, InventoryItemEntity, EquippedEntity};
 use std::future::Future;
 use async_std::sync::{Arc, Mutex};
 
-use crate::entity::character::CharacterEntityId;
-use crate::entity::item::tool::ToolType;
-use crate::entity::item::mag::Mag;
-use crate::entity::item::weapon::Weapon;
-use crate::ship::shops::{ShopItem, ArmorShopItem, ToolShopItem, WeaponShopItem};
-use crate::ship::items::state::ItemStateError;
-use crate::ship::items::state::{IndividualItemDetail, StackedItemDetail, AddItemResult};
-use crate::ship::items::floor::{FloorItem, FloorItemDetail};
+use entity::character::CharacterEntityId;
+use entity::item::tool::ToolType;
+use entity::item::mag::Mag;
+use entity::item::weapon::Weapon;
+use shops::{ShopItem, ArmorShopItem, ToolShopItem, WeaponShopItem};
+use crate::state::ItemStateError;
+use crate::state::{IndividualItemDetail, StackedItemDetail, AddItemResult};
+use crate::floor::{FloorItem, FloorItemDetail};
 
 #[derive(Clone, Debug)]
 pub enum InventoryItemDetail {

src/ship/items/mod.rs → src/items/src/lib.rs

@@ -1,3 +1,5 @@
+#![feature(extract_if)]
+
 pub mod state;
 pub mod actions;
 pub mod apply_item;
@@ -6,6 +8,7 @@ pub mod inventory;
 pub mod floor;
 pub mod bank;
 pub mod tasks;
+pub mod trade;
 
 #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, serde::Serialize, serde::Deserialize, derive_more::Display)]
 pub struct ClientItemId(pub u32);

src/ship/items/state.rs → src/items/src/state.rs

@@ -4,18 +4,18 @@ use async_std::sync::{Arc, RwLock, Mutex};
 use futures::stream::{FuturesOrdered, StreamExt};
 use anyhow::Context;
 
-use crate::entity::gateway::{EntityGateway, GatewayError};
-use crate::entity::character::{CharacterEntity, CharacterEntityId};
-use crate::entity::item::{ItemEntityId, ItemDetail, ItemEntity, InventoryItemEntity, BankItemEntity, BankIdentifier};
-use crate::entity::item::tool::Tool;
-use crate::entity::item::weapon::Weapon;
-use crate::entity::item::mag::Mag;
-use crate::ship::drops::ItemDrop;
-use crate::ship::items::ClientItemId;
-use crate::ship::items::inventory::{Inventory, InventoryItem, InventoryItemDetail, InventoryError, InventoryState};
-use crate::ship::items::floor::{FloorState, FloorItem, LocalFloor, SharedFloor, FloorType};
-use crate::ship::items::bank::{Bank, BankState, BankItem, BankItemDetail, BankError};
-use crate::ship::location::{AreaClient, RoomId};
+use entity::gateway::{EntityGateway, GatewayError};
+use entity::character::{CharacterEntity, CharacterEntityId};
+use entity::item::{ItemEntityId, ItemDetail, ItemEntity, InventoryItemEntity, BankItemEntity, BankIdentifier};
+use entity::item::tool::Tool;
+use entity::item::weapon::Weapon;
+use entity::item::mag::Mag;
+use drops::ItemDrop;
+use crate::ClientItemId;
+use crate::inventory::{Inventory, InventoryItem, InventoryItemDetail, InventoryError, InventoryState};
+use crate::floor::{FloorState, FloorItem, LocalFloor, SharedFloor, FloorType};
+use crate::bank::{Bank, BankState, BankItem, BankItemDetail, BankError};
+use location::{AreaClient, RoomId};
 
 #[derive(thiserror::Error, Debug)]
 pub enum ItemStateError {
@@ -50,7 +50,7 @@ pub enum ItemStateError {
     #[error("stacked item")]
     StackedItemError(Vec<ItemEntity>),
     #[error("apply item {0}")]
-    ApplyItemError(#[from] crate::ship::items::apply_item::ApplyItemError),
+    ApplyItemError(#[from] crate::apply_item::ApplyItemError),
     #[error("item is not a mag {0}")]
     NotAMag(ClientItemId),
     #[error("item is not mag food {0}")]

src/ship/items/tasks.rs → src/items/src/tasks.rs

@@ -1,24 +1,23 @@
 use futures::future::BoxFuture;
-use crate::ship::items::ClientItemId;
-use crate::entity::item::Meseta;
-
-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::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;
+use crate::ClientItemId;
+use entity::item::Meseta;
+
+use maps::area::MapArea;
+use entity::character::{CharacterEntity, CharacterEntityId};
+use entity::gateway::{EntityGateway, EntityGatewayTransaction};
+use entity::item::ItemModifier;
+use entity::room::RoomEntityId;
+use crate::state::{ItemState, ItemStateProxy, IndividualItemDetail};
+use crate::itemstateaction::{ItemStateAction, ItemAction};
+use crate::inventory::InventoryItem;
+use crate::floor::FloorItem;
+use shops::ShopItem;
+use crate::trade::TradeItem;
+use location::AreaClient;
+use drops::ItemDrop;
+use maps::monster::MonsterType;
+
+use crate::actions;
 
 pub fn pick_up_item<'a, EG>(
     item_state: &'a mut ItemState,
@@ -278,7 +277,7 @@ pub fn use_item<'a, EG> (
     area_client: AreaClient,
     item_id: &'a ClientItemId,
     amount: u32,
-) -> BoxFuture<'a, Result<Vec<SendShipPacket>, anyhow::Error>>
+) -> BoxFuture<'a, Result<Vec<actions::CreateItem>, anyhow::Error>>
 where
     EG: EntityGateway + 'static,
 {
@@ -372,6 +371,8 @@ where
         Ok((transaction, result))
     })
 }
+
+#[allow(clippy::type_complexity)]
 pub fn trade_items<'a, EG> (
     item_state: &'a mut ItemState,
     entity_gateway: &'a mut EG,

src/items/src/trade.rs

@@ -0,0 +1,38 @@
+use crate::ClientItemId;
+
+#[derive(Debug, Clone)]
+pub enum TradeItem {
+    Individual(ClientItemId),
+    Stacked(ClientItemId, usize),
+}
+
+impl TradeItem {
+    pub fn stacked(&self) -> Option<(ClientItemId, usize)> {
+        match self {
+            TradeItem::Stacked(item_id, amount) => Some((*item_id, *amount)),
+            _ => None
+        }
+    }
+
+    pub fn stacked_mut(&mut self) -> Option<(ClientItemId, &mut usize)> {
+        match self {
+            TradeItem::Stacked(item_id, ref mut amount) => Some((*item_id, amount)),
+            _ => None
+        }
+    }
+
+    pub fn item_id(&self) -> ClientItemId  {
+        match self {
+            TradeItem::Individual(item_id) => *item_id,
+            TradeItem::Stacked(item_id, _) => *item_id,
+        }
+    }
+
+    pub fn amount(&self) -> usize {
+        match self {
+            TradeItem::Individual(_) => 1,
+            TradeItem::Stacked(_, amount) => *amount,
+        }
+    }
+}
+

src/lib.rs

@@ -1,17 +0,0 @@
-#![allow(clippy::type_complexity)]
-#![allow(incomplete_features)]
-#![feature(inline_const)]
-#![feature(drain_filter)]
-#![feature(try_blocks)]
-#![feature(once_cell)]
-#![feature(test)]
-#![feature(error_generic_member_access)]
-#![feature(provide_any)]
-
-extern crate test;
-
-pub mod common;
-pub mod entity;
-pub mod patch;
-pub mod login;
-pub mod ship;

src/location/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "location"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+networking = { workspace = true }
+
+async-std = { workspace = true }
+derive_more = { workspace = true }
+futures= { workspace = true }
+thiserror = { workspace = true }

src/ship/location.rs → src/location/src/lib.rs

@@ -2,7 +2,7 @@
 use std::collections::HashMap;
 use std::time::SystemTime;
 use thiserror::Error;
-use crate::common::serverstate::ClientId;
+use networking::serverstate::ClientId;
 
 use async_std::sync::{Arc, RwLock};
 use futures::{stream, StreamExt};

src/login/mod.rs

@@ -1,3 +0,0 @@
-#[allow(clippy::module_inception)]
-pub mod login;
-pub mod character;

src/login/models.rs

@@ -1,92 +0,0 @@
-use std::time::SystemTime;
-use std::io::Write;
-//use diesel::sql_types::Timestamp;
-use diesel::{Insertable, Queryable, Identifiable, Associations, AsExpression, FromSqlRow};
-//use bcrypt::{DEFAULT_COST, hash};
-use diesel::pg::Pg;
-use diesel::sql_types;
-use diesel::deserialize::{self, FromSql};
-use diesel::serialize::{self, ToSql, Output, IsNull};
-use diesel::backend::Backend;
-
-use libpso::character::settings;
-
-use elseware::schema::*;
-
-//const ELSEWHERE_COST: u32 = bcrypt::DEFAULT_COST;
-const ELSEWHERE_COST: u32 = 5;
-
-#[derive(Debug, AsExpression, FromSqlRow)]
-#[sql_type="sql_types::Binary"]
-pub struct EUserSettings(pub settings::UserSettings);
-
-impl std::ops::Deref for EUserSettings {
-    type Target = settings::UserSettings;
-
-    fn deref(&self) -> &Self::Target {
-        &self.0
-    }
-}
-
-#[derive(Queryable, Identifiable, Debug)]
-pub struct UserAccount {
-    pub id: i32,
-    pub username: String,
-    pub password: String,
-    pub guildcard: Option<i32>,
-    pub team_id: Option<i32>,
-    pub banned: bool,
-    pub muted_until: SystemTime,
-    pub created_at: SystemTime,
-}
-
-#[derive(Insertable)]
-#[table_name="user_accounts"]
-pub struct NewUser {
-    username: String,
-    password: String,
-}
-
-impl NewUser {
-    pub fn new(username: String, password: String) -> NewUser {
-        let crypt_password = bcrypt::hash(password, ELSEWHERE_COST).expect("could not hash password?");
-        NewUser {
-            username: username,
-            password: crypt_password,
-        }
-    }
-}
-
-#[derive(Queryable, Identifiable, Associations)]
-#[belongs_to(UserAccount, foreign_key="user_id")]
-#[table_name="user_settings"]
-pub struct UserSettings {
-    pub id: i32,
-    pub user_id: i32,
-    //settings: Vec<u8>,
-    pub settings: EUserSettings,
-}
-
-#[derive(Insertable, Debug)]
-#[table_name="user_settings"]
-pub struct NewUserSettings {
-    pub user_id: i32,
-    pub settings: EUserSettings,
-}
-
-impl ToSql<sql_types::Binary, Pg> for EUserSettings {
-    fn to_sql<W: Write>(&self, out: &mut Output<W, Pg>) -> serialize::Result {
-        out.write_all(&self.0.as_bytes()[..])
-            .map(|_| IsNull::No)
-            .map_err(|e| Box::new(e) as Box<dyn std::error::Error + Send + Sync>)
-    }
-}
-
-impl FromSql<sql_types::Binary, Pg> for EUserSettings {
-    fn from_sql(bytes: Option<&[u8]>) -> deserialize::Result<Self> {
-        let bytes_vec: Vec<u8> = <Vec<u8> as FromSql<sql_types::Binary, Pg>>::from_sql(bytes)?;
-        let mut static_bytes = [0u8; 0x1160];
-        static_bytes[..0x1160].clone_from_slice(&bytes_vec);
-        Ok(EUserSettings(settings::UserSettings::from_bytes(static_bytes)))
-    }
-}

src/login_server/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "login_server"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+entity = { workspace = true }
+networking = { workspace = true }
+pktbuilder = { workspace = true }
+stats = { workspace = true }
+
+libpso = { workspace = true }
+
+async-std = { workspace = true }
+async-trait = { workspace = true }
+anyhow = { workspace = true }
+bcrypt = { workspace = true }
+crc = { workspace = true }
+thiserror = { workspace = true }
+chrono = { workspace = true }
+rand= { workspace = true }

src/login/character.rs → src/login_server/src/character.rs

@@ -12,30 +12,31 @@ use libpso::packet::login::*;
 use libpso::packet::ship::{MenuDetail, SmallLeftDialog};
 use libpso::{PacketParseError, PSOPacket};
 use libpso::crypto::bb::PSOBBCipher;
-use crate::entity::item;
 use libpso::character::character;
+use entity::item;
 
-use crate::common::cipherkeys::{ELSEWHERE_PRIVATE_KEY, ELSEWHERE_PARRAY};
-use crate::common::serverstate::{SendServerPacket, RecvServerPacket, ServerState, OnConnect, ClientId};
-use crate::common::interserver::{ServerId, InterserverActor, LoginMessage, ShipMessage, Ship};
-use crate::common::leveltable::LEVEL_TABLE;
-use libpso::{utf8_to_array, utf8_to_utf16_array};
-
-use crate::entity::gateway::{EntityGateway, GatewayError};
-use crate::entity::account::{UserAccountId, UserAccountEntity, NewUserSettingsEntity, USERFLAG_NEWCHAR, USERFLAG_DRESSINGROOM};
-use crate::entity::item::{NewItemEntity, ItemDetail, ItemNote, InventoryItemEntity, InventoryEntity, BankEntity, BankIdentifier, EquippedEntity, Meseta};
-use crate::entity::item::weapon::Weapon;
-use crate::entity::item::armor::Armor;
-use crate::entity::item::tech::Technique;
-use crate::entity::item::tool::Tool;
-use crate::entity::item::mag::Mag;
-use crate::entity::character::{CharacterEntity, NewCharacterEntity, CharacterClass, TechLevel};
-
-use crate::login::login::{get_login_status};
-use crate::common::interserver::AuthToken;
+use networking::cipherkeys::{ELSEWHERE_PRIVATE_KEY, ELSEWHERE_PARRAY};
+use networking::serverstate::{SendServerPacket, RecvServerPacket, ServerState, OnConnect, ClientId};
+use networking::interserver::{ServerId, InterserverActor, LoginMessage, ShipMessage, Ship};
+use stats::leveltable::LEVEL_TABLE;
+use libpso::util::{utf8_to_array, utf8_to_utf16_array};
+
+use entity::gateway::{EntityGateway, GatewayError};
+use entity::account::{UserAccountId, UserAccountEntity, NewUserSettingsEntity, USERFLAG_NEWCHAR, USERFLAG_DRESSINGROOM};
+use entity::item::{NewItemEntity, ItemDetail, ItemNote, InventoryItemEntity, InventoryEntity, BankEntity, BankIdentifier, EquippedEntity, Meseta};
+use entity::item::weapon::Weapon;
+use entity::item::armor::Armor;
+use entity::item::tech::Technique;
+use entity::item::tool::Tool;
+use entity::item::mag::Mag;
+use entity::character::{CharacterEntity, NewCharacterEntity, CharacterClass, TechLevel};
+
+use crate::login::get_login_status;
+use networking::interserver::AuthToken;
+
+use pktbuilder::ship::SHIP_MENU_ID;
 
 pub const CHARACTER_PORT: u16 = 12001;
-pub const SHIP_MENU_ID: u32 = 1;
 
 #[derive(thiserror::Error, Debug)]
 pub enum CharacterError {
@@ -149,7 +150,7 @@ fn generate_param_data(path: &str) -> (ParamDataHeader, Vec<u8>) {
             size: len as u32,
             checksum: crc.sum32(),
             offset: buffer.len() as u32,
-            filename: utf8_to_array!(param.file_name().unwrap().to_str().unwrap(), 0x40),
+            filename: utf8_to_array(param.file_name().unwrap().to_str().unwrap()),
         });
 
         buffer.append(&mut filebuf);
@@ -176,7 +177,7 @@ impl ClientState {
             user: None,
             characters: None,
             guildcard_data_buffer: None,
-            session: Session::new(),
+            session: Session::default(),
         }
     }
 }
@@ -341,15 +342,15 @@ impl<EG: EntityGateway + Clone> CharacterServerState<EG> {
                 if let Some(connected_client) = self.connected_clients.read().await.get(&user.id) {
                     if let Some(expires) = connected_client.expires {
                         if expires > chrono::Utc::now() {
-                            return Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(AccountStatus::AlreadyOnline, Session::new()))]);
+                            return Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(AccountStatus::AlreadyOnline, Session::default()))]);
                         }
                     }
                     else {
-                        return Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(AccountStatus::AlreadyOnline, Session::new()))]);
+                        return Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(AccountStatus::AlreadyOnline, Session::default()))]);
                     }
                 }
 
-                let mut response = LoginResponse::by_status(AccountStatus::Ok, Session::new());
+                let mut response = LoginResponse::by_status(AccountStatus::Ok, Session::default());
                 response.guildcard = user.guildcard;
                 response.team_id = user.team_id.map_or(0, |ti| ti);
 
@@ -366,7 +367,7 @@ impl<EG: EntityGateway + Clone> CharacterServerState<EG> {
                 Ok(vec![SendCharacterPacket::LoginResponse(response)])
             },
             Err(err) => {
-                Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(err, Session::new()))])
+                Ok(vec![SendCharacterPacket::LoginResponse(LoginResponse::by_status(err, Session::default()))])
             }
         }
     }
@@ -378,7 +379,7 @@ impl<EG: EntityGateway + Clone> CharacterServerState<EG> {
                         menu: SHIP_MENU_ID,
                         item: i.0 as u32,
                         flags: 0,
-                        name: utf8_to_utf16_array!(s.name, 0x11)
+                        name: utf8_to_utf16_array(&s.name)
                     }
                 }).collect()))
         ])
@@ -484,7 +485,7 @@ impl<EG: EntityGateway + Clone> CharacterServerState<EG> {
     async fn set_flag(&mut self, id: ClientId, setflag: &SetFlag) -> Result<std::option::IntoIter<SendCharacterPacket>, anyhow::Error> {
         let mut client = self.clients.write().await;
         let client = client.get_mut(&id).ok_or_else(|| CharacterError::ClientNotFound(id))?;
-        let mut user = client.user.as_mut().unwrap();
+        let user = client.user.as_mut().unwrap();
         user.flags = setflag.flags;
         self.entity_gateway.save_user(user).await.unwrap();
         Ok(None.into_iter())
@@ -515,7 +516,7 @@ impl<EG: EntityGateway + Clone> CharacterServerState<EG> {
     async fn character_preview(&mut self, id: ClientId, preview: &CharacterPreview) -> Result<Vec<SendCharacterPacket>, anyhow::Error> {
         let mut client = self.clients.write().await;
         let client = client.get_mut(&id).ok_or_else(|| CharacterError::ClientNotFound(id))?;
-        let mut user = client.user.as_mut().unwrap();
+        let user = client.user.as_mut().unwrap();
         if user.flags == USERFLAG_NEWCHAR {
             new_character(&mut self.entity_gateway, user, preview).await?
         }
@@ -823,7 +824,7 @@ impl<'a> SelectScreenCharacterBuilder<'a> {
             hair_b: character.appearance.hair_b,
             prop_x: character.appearance.prop_x,
             prop_y: character.appearance.prop_y,
-            name: utf8_to_utf16_array!(character.name, 16),
+            name: utf8_to_utf16_array(&character.name),
             play_time: character.playtime,
             ..character::SelectScreenCharacter::default()
         }
@@ -834,9 +835,21 @@ impl<'a> SelectScreenCharacterBuilder<'a> {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::entity::account::*;
+    use entity::account::*;
     use libpso::character::{settings, character};
-    use crate::entity::gateway::{InMemoryGateway, GatewayError};
+    use entity::gateway::{InMemoryGateway, EntityGatewayTransaction, GatewayError};
+
+    #[derive(Clone)]
+    struct CharTestDb;
+    
+    impl EntityGateway for CharTestDb {
+        type Transaction<'t> = CharTestDb where Self: 't;
+    }
+
+    impl EntityGatewayTransaction for CharTestDb {
+        type ParentGateway = CharTestDb;
+    }
+
 
     #[async_std::test]
     async fn test_option_send() {
@@ -846,7 +859,7 @@ mod test {
 
         #[async_trait::async_trait]
         impl EntityGateway for TestData {
-            type Transaction<'a> = () where Self: 'a;
+            type Transaction<'a> = CharTestDb where Self: 'a;
             async fn get_user_settings_by_user(&mut self, user: &UserAccountEntity) -> Result<UserSettingsEntity, GatewayError> {
                 Ok(UserSettingsEntity {
                     id: UserSettingsId(0),
@@ -889,7 +902,7 @@ mod test {
         #[derive(Clone)]
         struct TestData;
         impl EntityGateway for TestData {
-            type Transaction<'a> = () where Self: 'a;
+            type Transaction<'a> = CharTestDb where Self: 'a;
         }
         let mut server = CharacterServerState::new(TestData {}, AuthToken("".into()));
         let send = server.handle(ClientId(1), RecvCharacterPacket::Checksum(Checksum {checksum: 1234,

src/login_server/src/lib.rs

@@ -0,0 +1,2 @@
+pub mod login;
+pub mod character;

src/login/login.rs → src/login_server/src/login.rs

@@ -11,11 +11,11 @@ use libpso::{PacketParseError, PSOPacket};
 use libpso::crypto::bb::PSOBBCipher;
 use libpso::util::array_to_utf8;
 
-use crate::common::cipherkeys::{ELSEWHERE_PRIVATE_KEY, ELSEWHERE_PARRAY};
-use crate::common::serverstate::{SendServerPacket,  RecvServerPacket, ServerState, OnConnect, ClientId};
+use networking::cipherkeys::{ELSEWHERE_PRIVATE_KEY, ELSEWHERE_PARRAY};
+use networking::serverstate::{SendServerPacket,  RecvServerPacket, ServerState, OnConnect, ClientId};
 
-use crate::entity::gateway::EntityGateway;
-use crate::entity::account::{UserAccountEntity};
+use entity::gateway::EntityGateway;
+use entity::account::{UserAccountEntity};
 
 pub const LOGIN_PORT: u16 = 12000;
 pub const COMMUNICATION_PORT: u16 = 12123;
@@ -83,21 +83,13 @@ pub async fn get_login_status(entity_gateway: &mut impl EntityGateway, pkt: &Log
 
 pub fn check_if_already_online(user: UserAccountEntity) -> Result<UserAccountEntity, AccountStatus> {
     Ok(user)
-    /*
-    if user.is_currently_online() {
-    Err(AccountStatus::PayUp)
-}
-    else {
-    Ok(user)
-}
-     */
 }
 
 #[derive(Clone)]
 pub struct LoginServerState<EG: EntityGateway + Clone> {
     character_server_ip: net::Ipv4Addr,
     entity_gateway: EG,
-    clients: HashMap<ClientId, String>,
+    clients: HashMap<ClientId, String>, // TODO: this should be arc/mutex'd?
 }
 
 impl<EG: EntityGateway + Clone> LoginServerState<EG> {
@@ -119,7 +111,7 @@ impl<EG: EntityGateway + Clone> LoginServerState<EG> {
                 let response = SendLoginPacket::LoginResponse(LoginResponse::by_status(AccountStatus::Ok, pkt.session));
                 let ip = u32::from_ne_bytes(self.character_server_ip.octets());
                 Ok(vec![response,
-                        SendLoginPacket::RedirectClient(RedirectClient::new(ip, crate::login::character::CHARACTER_PORT))])
+                        SendLoginPacket::RedirectClient(RedirectClient::new(ip, crate::character::CHARACTER_PORT))])
             },
             Err(err) => {
                 Ok(vec![SendLoginPacket::LoginResponse(LoginResponse::by_status(err, pkt.session))])
@@ -178,8 +170,8 @@ impl<EG: EntityGateway + Clone> ServerState for LoginServerState<EG> {
 #[cfg(test)]
 mod test {
     use super::*;
-    use crate::entity::account::{UserAccountId};
-    use crate::entity::gateway::{EntityGatewayTransaction, GatewayError};
+    use entity::account::{UserAccountId};
+    use entity::gateway::{EntityGatewayTransaction, GatewayError};
 
     const LOGIN_PACKET: RecvLoginPacket = RecvLoginPacket::Login(Login {
         tag: 65536,
@@ -205,12 +197,15 @@ mod test {
         }
     });
     
-    impl EntityGateway for () {
-        type Transaction<'t> = () where Self: 't;
+    #[derive(Clone)]
+    struct LoginTestDb;
+    
+    impl EntityGateway for LoginTestDb {
+        type Transaction<'t> = LoginTestDb where Self: 't;
     }
 
-    impl EntityGatewayTransaction for () {
-        type ParentGateway = ();
+    impl EntityGatewayTransaction for LoginTestDb {
+        type ParentGateway = LoginTestDb;
     }
 
     #[async_std::test]
@@ -221,7 +216,7 @@ mod test {
 
         #[async_trait::async_trait]
         impl EntityGateway for TestData {
-            type Transaction<'t> = () where Self: 't;
+            type Transaction<'t> = LoginTestDb where Self: 't;
             async fn get_user_by_name(&mut self, name: String) -> Result<UserAccountEntity, GatewayError> {
                 assert!(name == "testuser");
                 Ok(UserAccountEntity {
@@ -280,7 +275,7 @@ mod test {
 
         #[async_trait::async_trait]
         impl EntityGateway for TestData {
-            type Transaction<'t> = () where Self: 't;
+            type Transaction<'t> = LoginTestDb where Self: 't;
             async fn get_user_by_name(&mut self, _name: String) -> Result<UserAccountEntity, GatewayError> {
                 Err(GatewayError::Error)
             }
@@ -315,7 +310,7 @@ mod test {
 
         #[async_trait::async_trait]
         impl EntityGateway for TestData {
-            type Transaction<'t> = () where Self: 't;
+            type Transaction<'t> = LoginTestDb where Self: 't;
             async fn get_user_by_name(&mut self, name: String) -> Result<UserAccountEntity, GatewayError> {
                 assert!(name == "testuser");
                 Ok(UserAccountEntity {
@@ -365,7 +360,7 @@ mod test {
 
         #[async_trait::async_trait]
         impl EntityGateway for TestData {
-            type Transaction<'t> = () where Self: 't;
+            type Transaction<'t> = LoginTestDb where Self: 't;
             async fn get_user_by_name(&mut self, name: String) -> Result<UserAccountEntity, GatewayError> {
                 assert!(name == "testuser");
                 Ok(UserAccountEntity {

src/maps/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "maps"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+byteorder = { workspace = true }
+serde = { workspace = true }
+thiserror = { workspace = true }
+rand = { workspace = true }
+rand_chacha = { workspace = true }
+toml = { workspace = true }
+enum-utils = { workspace = true }
+derive_more = { workspace = true }

src/ship/map/area.rs → src/maps/src/area.rs

@@ -2,7 +2,7 @@
 use serde::{Serialize, Deserialize};
 use std::collections::HashMap;
 use thiserror::Error;
-use crate::ship::room::Episode;
+use crate::room::Episode;
 use std::fmt;
 
 #[derive(Debug, Copy, Clone, PartialEq, Eq, Serialize, Deserialize)]

src/ship/map/enemy.rs → src/maps/src/enemy.rs

@@ -1,19 +1,18 @@
 // TOOD: `pub(super) for most of these?`
 use std::io::{Read};
 use std::collections::HashMap;
+use std::fs::File;
+use std::path::PathBuf;
 
 use byteorder::{LittleEndian, ReadBytesExt};
 use thiserror::Error;
-
-use crate::ship::ship::ShipEvent;
-use crate::ship::monster::MonsterType;
-use crate::ship::room::Episode;
-
-use crate::ship::map::*;
-
 use rand::{Rng, SeedableRng};
 use serde::{Serialize, Deserialize};
-use crate::ship::drops::{load_rare_monster_file};
+
+use crate::Holiday;
+use crate::area::{MapArea, MapAreaError};
+use crate::room::Episode;
+use crate::monster::MonsterType;
 
 #[derive(Debug, Copy, Clone)]
 pub struct RawMapEnemy {
@@ -69,6 +68,17 @@ impl RawMapEnemy {
 }
 
 
+pub fn load_rare_monster_file<T: serde::de::DeserializeOwned>(episode: Episode) -> T {
+    // TODO: where does the rare monster toml file actually live
+    let mut path = PathBuf::from("data/battle_param/");
+    path.push(episode.to_string().to_lowercase() + "_rare_monster.toml");
+    
+    let mut f = File::open(path).unwrap();
+    let mut s = String::new();
+    f.read_to_string(&mut s).unwrap();
+    toml::from_str::<T>(s.as_str()).unwrap()
+}
+
 #[derive(Error, Debug)]
 #[error("")]
 pub enum MapEnemyError {
@@ -76,6 +86,7 @@ pub enum MapEnemyError {
     MapAreaError(#[from] MapAreaError),
 }
 
+
 // making this `pub type` doesn't allow `impl`s to be defined?
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct RareMonsterAppearTable {
@@ -103,7 +114,7 @@ impl RareMonsterAppearTable {
         rand_chacha::ChaChaRng::from_entropy().gen::<f32>() < *self.appear_rate.get(monster).unwrap_or(&0.0f32)
     }
 
-    pub fn apply(&self, enemy: MapEnemy, event: ShipEvent) -> MapEnemy {
+    pub fn apply(&self, enemy: MapEnemy, event: Holiday) -> MapEnemy {
         if enemy.can_be_rare() && self.roll_is_rare(&enemy.monster) {
             enemy.into_rare(event)
         }
@@ -345,12 +356,12 @@ impl MapEnemy {
     guaranteed rare monsters don't count towards the limit
     */
     #[must_use]
-    pub fn into_rare(self, event: ShipEvent) -> MapEnemy {
+    pub fn into_rare(self, event: Holiday) -> MapEnemy {
         match (self.monster, self.map_area.to_episode(), event) {
             (MonsterType::RagRappy, Episode::One, _) => {MapEnemy {monster: MonsterType::AlRappy, shiny:true, ..self}},
-            (MonsterType::RagRappy, Episode::Two, ShipEvent::Easter) => {MapEnemy {monster: MonsterType::EasterRappy, shiny:true, ..self}},
-            (MonsterType::RagRappy, Episode::Two, ShipEvent::Halloween) => {MapEnemy {monster: MonsterType::HalloRappy, shiny:true, ..self}},
-            (MonsterType::RagRappy, Episode::Two, ShipEvent::Christmas) => {MapEnemy {monster: MonsterType::StRappy, shiny:true, ..self}},
+            (MonsterType::RagRappy, Episode::Two, Holiday::Easter) => {MapEnemy {monster: MonsterType::EasterRappy, shiny:true, ..self}},
+            (MonsterType::RagRappy, Episode::Two, Holiday::Halloween) => {MapEnemy {monster: MonsterType::HalloRappy, shiny:true, ..self}},
+            (MonsterType::RagRappy, Episode::Two, Holiday::Christmas) => {MapEnemy {monster: MonsterType::StRappy, shiny:true, ..self}},
             (MonsterType::RagRappy, Episode::Two, _) => {MapEnemy {monster: MonsterType::LoveRappy, shiny:true, ..self}},
             (MonsterType::Hildebear, _, _) => {MapEnemy {monster: MonsterType::Hildeblue, shiny:true, ..self}},
             (MonsterType::PoisonLily, _, _) => {MapEnemy {monster: MonsterType::NarLily, shiny:true, ..self}},

src/maps/src/lib.rs

@@ -0,0 +1,59 @@
+pub mod area;
+pub mod enemy;
+pub mod object;
+pub mod variant;
+pub mod maps;
+pub mod monster;
+pub mod room;
+
+#[derive(Clone, Copy)]
+pub enum Holiday {
+    None,
+    Christmas,
+    Valentines,
+    Easter,
+    Halloween,
+    Sonic,
+    NewYear,
+    Summer,
+    White,
+    Wedding,
+    Fall,
+    Spring,
+    Summer2,
+    Spring2,
+}
+
+
+impl From<Holiday> for u32 {
+    fn from(other: Holiday) -> u32 {
+        u16::from(other) as u32
+    }
+}
+
+impl From<Holiday> for u16 {
+    fn from(other: Holiday) -> u16 {
+        u8::from(other) as u16
+    }
+}
+
+impl From<Holiday> for u8 {
+    fn from(other: Holiday) -> u8 {
+        match other {
+            Holiday::None => 0,
+            Holiday::Christmas => 1,
+            Holiday::Valentines => 3,
+            Holiday::Easter => 4,
+            Holiday::Halloween => 5,
+            Holiday::Sonic => 6,
+            Holiday::NewYear => 7,
+            Holiday::Summer => 8,
+            Holiday::White => 9,
+            Holiday::Wedding => 10,
+            Holiday::Fall => 11,
+            Holiday::Spring => 12,
+            Holiday::Summer2 => 13,
+            Holiday::Spring2 => 14,
+        }
+    }
+}

src/ship/map/maps.rs → src/maps/src/maps.rs

@@ -6,14 +6,15 @@ use std::fs::File;
 
 use thiserror::Error;
 
-use crate::ship::ship::ShipEvent;
-use crate::ship::monster::MonsterType;
-use crate::ship::room::{Episode, RoomMode, PlayerMode};
-
-// TODO: don't use *
-use crate::ship::map::*;
-
 
+//use crate::ship::ship::ShipEvent;
+use crate::area::MapArea;
+use crate::Holiday;
+use crate::enemy::{MapEnemy, RawMapEnemy, RareMonsterAppearTable};
+use crate::monster::MonsterType;
+use crate::variant::{MapVariant, MapVariantMode};
+use crate::object::{MapObject, RawMapObject};
+use crate::room::{Episode, RoomMode, PlayerMode};
 
 pub fn objects_from_stream(cursor: &mut impl Read, episode: &Episode, map_area: &MapArea) -> Vec<Option<MapObject>> {
     let mut object_data = Vec::new();
@@ -325,7 +326,7 @@ impl Maps {
                           enemies: Vec<Option<MapEnemy>>,
                           objects: Vec<Option<MapObject>>,
                           rare_monster_table: &RareMonsterAppearTable,
-                          event: ShipEvent)
+                          event: Holiday)
     {
         self.enemy_data = enemies
             .into_iter()
@@ -358,7 +359,7 @@ impl Maps {
     }
 }
 
-pub fn generate_free_roam_maps(room_mode: RoomMode, event: ShipEvent) -> Maps {
+pub fn generate_free_roam_maps(room_mode: RoomMode, event: Holiday) -> Maps {
     let rare_monster_table = RareMonsterAppearTable::new(room_mode.episode());
     let map_variants = default_map_variants(room_mode.episode(), room_mode.player_mode());
     Maps {
@@ -375,3 +376,12 @@ pub fn generate_free_roam_maps(room_mode: RoomMode, event: ShipEvent) -> Maps {
         map_variants,
     }
 }
+
+
+pub fn null_free_roam_maps(_room_mode: RoomMode, _event: Holiday) -> Maps {
+    Maps {
+        enemy_data: Default::default(),
+        object_data: Default::default(),
+        map_variants: Default::default(),
+    }
+}

src/ship/monster.rs → src/maps/src/monster.rs

@@ -4,7 +4,7 @@ use std::fs::File;
 use std::io::Read;
 use std::path::PathBuf;
 use serde::{Serialize, Deserialize};
-use crate::ship::room::{Difficulty, Episode, RoomMode};
+use crate::room::{Difficulty, Episode, RoomMode};
 
 
 #[derive(Debug)]
@@ -149,7 +149,7 @@ pub enum MonsterType {
 }
 
 
-#[derive(serde::Deserialize, Debug)]
+#[derive(Deserialize, Debug)]
 pub struct MonsterStats {
     pub atp: u16,
     pub mst: u16,

src/ship/map/object.rs → src/maps/src/object.rs

@@ -1,13 +1,11 @@
 // TOOD: `pub(super) for most of these?`
 
-use std::io::{Read};
+use std::io::Read;
 
 use byteorder::{LittleEndian, ReadBytesExt};
 
-use crate::ship::room::Episode;
-
-// TODO: don't use *
-use crate::ship::map::*;
+use crate::room::Episode;
+use crate::area::MapArea;
 
 
 #[derive(Debug, Copy, Clone)]

src/maps/src/room.rs

@@ -0,0 +1,150 @@
+#[derive(Debug, Copy, Clone, derive_more::Display)]
+pub enum Episode {
+    #[display(fmt="ep1")]
+    One,
+    #[display(fmt="ep2")]
+    Two,
+    #[display(fmt="ep4")]
+    Four,
+}
+
+impl TryFrom<u8> for Episode {
+    type Error = ();
+
+    fn try_from(value: u8) -> Result<Episode, ()> {
+        match value {
+            1 => Ok(Episode::One),
+            2 => Ok(Episode::Two),
+            3 => Ok(Episode::Four),
+            _ => Err(())
+        }
+    }
+}
+
+impl From<Episode> for u8 {
+    fn from(other: Episode) -> u8 {
+        match other {
+            Episode::One => 1,
+            Episode::Two => 2,
+            Episode::Four => 3,
+        }
+    }
+}
+
+impl Episode {
+    pub fn from_quest(value: u8) -> Option<Episode> {
+        match value {
+            0 => Some(Episode::One),
+            1 => Some(Episode::Two),
+            2 => Some(Episode::Four),
+            _ => None,
+        }
+    }
+}
+
+#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, derive_more::Display)]
+pub enum Difficulty {
+    Normal,
+    Hard,
+    VeryHard,
+    Ultimate,
+}
+
+impl TryFrom<u8> for Difficulty {
+    type Error = ();
+
+    fn try_from(value: u8) -> Result<Difficulty, ()> {
+        match value {
+            0 => Ok(Difficulty::Normal),
+            1 => Ok(Difficulty::Hard),
+            2 => Ok(Difficulty::VeryHard),
+            3 => Ok(Difficulty::Ultimate),
+            _ => Err(())
+        }
+    }
+}
+
+impl From<Difficulty> for u8 {
+    fn from(other: Difficulty) -> u8 {
+        match other {
+            Difficulty::Normal => 0,
+            Difficulty::Hard => 1,
+            Difficulty::VeryHard => 2,
+            Difficulty::Ultimate => 3,
+        }
+    }
+}
+
+#[derive(Debug, Copy, Clone)]
+pub enum PlayerMode {
+    Single,
+    Multi,
+}
+
+impl PlayerMode {
+    pub fn value(&self) -> u8 {
+        match self {
+            PlayerMode::Single => 1,
+            PlayerMode::Multi => 0,
+        }
+    }
+}
+
+#[derive(Debug, Copy, Clone, derive_more::Display)]
+pub enum RoomMode {
+    #[display(fmt="single")]
+    Single {
+        episode: Episode,
+        difficulty: Difficulty,
+    },
+    #[display(fmt="multi")]
+    Multi {
+        episode: Episode,
+        difficulty: Difficulty,
+    },
+    #[display(fmt="challenge")]
+    Challenge {
+        episode: Episode,
+    },
+    #[display(fmt="battle")]
+    Battle {
+        episode: Episode,
+        difficulty: Difficulty,
+    }
+}
+
+
+impl RoomMode {
+    pub fn difficulty(&self) -> Difficulty {
+        match self {
+            RoomMode::Single {difficulty, ..} => *difficulty,
+            RoomMode::Multi {difficulty, ..} => *difficulty,
+            RoomMode::Battle {difficulty, ..} => *difficulty,
+            RoomMode::Challenge {..} => Difficulty::Normal,
+        }
+    }
+
+    pub fn episode(&self) -> Episode {
+        match self {
+            RoomMode::Single {episode, ..} => *episode,
+            RoomMode::Multi {episode, ..} => *episode,
+            RoomMode::Battle {episode, ..} => *episode,
+            RoomMode::Challenge {episode, ..} => *episode,
+        }
+    }
+
+    pub fn battle(&self) -> bool {
+        matches!(self, RoomMode::Battle {..})
+    }
+
+    pub fn challenge(&self) -> bool {
+        matches!(self, RoomMode::Challenge {..})
+    }
+
+    pub fn player_mode(&self) -> PlayerMode {
+        match self {
+            RoomMode::Single {..} => PlayerMode::Single,
+            _ => PlayerMode::Multi,
+        }
+    }
+}

src/ship/map/variant.rs → src/maps/src/variant.rs

@@ -3,7 +3,8 @@
 use rand::Rng;
 
 // TODO: don't use *
-use crate::ship::map::*;
+//use crate::map::*;
+use crate::area::MapArea;
 
 #[derive(Debug, PartialEq, Eq)]
 pub enum MapVariantMode {

src/networking/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "networking"
+version = "0.1.0"
+edition = "2021"
+
+
+[dependencies]
+entity = { workspace = true }
+
+libpso = { workspace = true }
+
+async-std = { workspace = true }
+async-trait = { workspace = true }
+futures = { workspace = true }
+log = { workspace = true }
+serde = { workspace = true }
+serde_json = { workspace = true }
+derive_more = { workspace = true }

src/common/interserver.rs → src/networking/src/interserver.rs

@@ -2,8 +2,8 @@ use std::net::Ipv4Addr;
 use async_std::channel;
 use serde::{Serialize, Deserialize};
 use serde::de::DeserializeOwned;
-use crate::entity::account::UserAccountId;
-use crate::entity::character::CharacterEntityId;
+use entity::account::UserAccountId;
+use entity::character::CharacterEntityId;
 
 #[derive(Debug, Copy, Clone, Serialize, Deserialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
 pub struct ServerId(pub usize);

src/networking/src/lib.rs

@@ -0,0 +1,4 @@
+pub mod cipherkeys;
+pub mod serverstate;
+pub mod mainloop;
+pub mod interserver;

src/common/mainloop/client.rs → src/networking/src/mainloop/client.rs

@@ -9,8 +9,8 @@ use log::{trace, info, warn, error};
 
 use libpso::crypto::{PSOCipher, NullCipher, CipherError};
 use libpso::PacketParseError;
-use crate::common::serverstate::ClientId;
-use crate::common::serverstate::{RecvServerPacket, SendServerPacket, ServerState, OnConnect};
+use crate::serverstate::ClientId;
+use crate::serverstate::{RecvServerPacket, SendServerPacket, ServerState, OnConnect};
 
 
 #[derive(Debug)]
@@ -72,7 +72,7 @@ impl<C: PSOCipher> PacketReceiver<C> {
         let mut dec_buf = {
             //let mut cipher = self.cipher.lock().await;
             let block_chunk_len = self.recv_buffer.len() / self.cipher.block_size() * self.cipher.block_size();
-            let buf = self.recv_buffer.drain(..block_chunk_len).collect();
+            let buf = self.recv_buffer.drain(..block_chunk_len).collect::<Vec<_>>();
             self.cipher.decrypt(&buf)?
         };
         self.incoming_data.append(&mut dec_buf);
@@ -255,7 +255,7 @@ where
         let (mut socket, addr) = listener.accept().await.unwrap();
         id += 1;
 
-        let client_id = crate::common::serverstate::ClientId(id);
+        let client_id = crate::serverstate::ClientId(id);
         info!("new client {:?} {:?} {:?}", client_id, socket, addr);
 
         let (client_tx, client_rx) = async_std::channel::unbounded();

src/common/mainloop/interserver.rs → src/networking/src/mainloop/interserver.rs

@@ -8,13 +8,11 @@ use std::collections::HashMap;
 use serde::Serialize;
 use serde::de::DeserializeOwned;
 
-use crate::common::interserver::{ServerId, InterserverActor};
+use crate::interserver::{ServerId, InterserverActor};
 
 use libpso::crypto::{PSOCipher, NullCipher, CipherError};
-use crate::common::serverstate::{ServerState, SendServerPacket, RecvServerPacket};
-use crate::login::character::CharacterServerState;
-//use crate::ship::ship::ShipServerState;
-use crate::entity::gateway::entitygateway::EntityGateway;
+use crate::serverstate::{ServerState, SendServerPacket, RecvServerPacket};
+use entity::gateway::entitygateway::EntityGateway;
 
 use async_std::channel;
 use std::fmt::Debug;
@@ -149,7 +147,7 @@ where
         info!("[interserver listen] new server: {:?} {:?}", socket, addr);
 
         id += 1;
-        let server_id = crate::common::interserver::ServerId(id);
+        let server_id = crate::interserver::ServerId(id);
         let (client_tx, client_rx) = async_std::channel::unbounded();
         state.set_sender(server_id, client_tx.clone()).await;
 
@@ -196,7 +194,7 @@ where
             }
         };
         id += 1;
-        let server_id = crate::common::interserver::ServerId(id);
+        let server_id = crate::interserver::ServerId(id);
         info!("[interserver connect] found loginserv: {:?} {:?}", server_id, socket);
 
         let (client_tx, client_rx) = async_std::channel::unbounded();
@@ -220,12 +218,8 @@ where
         let mut buf = [0u8; 1];
         loop {
             let peek = socket.peek(&mut buf).await;
-            match peek {
-                Ok(len) if len == 0 => {
-                    break
-                },
-                _ => {
-                }
+            if let Ok(0) = peek {
+                break
             }
         }
     }

src/patch/mod.rs

@@ -1,2 +0,0 @@
-#[allow(clippy::module_inception)]
-pub mod patch;

src/patch_server/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "patch_server"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+networking = { workspace = true }
+
+libpso = { workspace = true }
+
+async-trait = { workspace = true }
+rand = { workspace = true }
+crc = { workspace = true }
+ron = { workspace = true }
+serde = { workspace = true }

src/patch/patch.rs → src/patch_server/src/lib.rs

@@ -11,8 +11,8 @@ use libpso::crypto::pc::PSOPCCipher;
 use ron::de::from_str;
 use serde::Deserialize;
 
-use crate::common::mainloop::{NetworkError};
-use crate::common::serverstate::{RecvServerPacket, SendServerPacket, ServerState, OnConnect, ClientId};
+use networking::mainloop::{NetworkError};
+use networking::serverstate::{RecvServerPacket, SendServerPacket, ServerState, OnConnect, ClientId};
 
 #[derive(Debug)]
 pub enum PatchError {
@@ -341,7 +341,7 @@ impl Iterator for SendFileIterator {
                 if len == 0 {
                     self.current_file = None;
                     self.chunk_num = 0;
-                    Some(SendPatchPacket::EndFileSend(EndFileSend::new()))
+                    Some(SendPatchPacket::EndFileSend(EndFileSend::default()))
                 }
                 else {
                     let mut crc = crc32::Digest::new(crc32::IEEE);

src/pktbuilder/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "pktbuilder"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+quests = { workspace = true }
+stats = { workspace = true }
+location = { workspace = true }
+client = { workspace = true }
+items = { workspace = true }
+networking = { workspace = true }
+maps = { workspace = true }
+room = { workspace = true }
+shops = { workspace = true }
+entity = { workspace = true }
+
+libpso = { workspace = true }
+
+anyhow = { workspace = true }
+futures = { workspace = true }
+thiserror = { workspace = true }

src/ship/character.rs → src/pktbuilder/src/character.rs

@@ -1,10 +1,9 @@
 use libpso::character::character;
-use crate::common::leveltable::CharacterStats;
-use crate::entity::character::CharacterEntity;
-//use crate::ship::items::{CharacterInventory, CharacterBank};
-use crate::ship::items::bank::BankState;
-use crate::ship::items::inventory::InventoryState;
-use crate::entity::item::Meseta;
+use stats::leveltable::CharacterStats;
+use entity::character::CharacterEntity;
+use items::bank::BankState;
+use items::inventory::InventoryState;
+use entity::item::Meseta;
 
 
 #[derive(Default)]
@@ -54,7 +53,7 @@ impl<'a> CharacterBytesBuilder<'a> {
         let level = self.level.unwrap();
         let meseta = self.meseta.unwrap();
         character::Character {
-            name: libpso::utf8_to_utf16_array!(character.name, 16),
+            name: libpso::util::utf8_to_utf16_array(&character.name),
             hp: stats.hp,
             atp: stats.atp + character.materials.power as u16 * 2,
             mst: stats.mst + character.materials.mind as u16 * 2,

src/ship/packet/builder/mod.rs → src/pktbuilder/src/lib.rs

@@ -3,14 +3,15 @@ pub mod message;
 pub mod room;
 pub mod quest;
 pub mod ship;
+pub mod character;
 
 use libpso::character::character::Inventory;
 use libpso::packet::ship::{PlayerHeader, PlayerInfo};
-use crate::common::leveltable::LEVEL_TABLE;
-use crate::ship::character::CharacterBytesBuilder;
-use crate::ship::ship::ClientState;
-use crate::ship::location::AreaClient;
-use crate::ship::items::inventory::InventoryState;
+use stats::leveltable::LEVEL_TABLE;
+use crate::character::CharacterBytesBuilder;
+use client::ClientState;
+use location::AreaClient;
+use items::inventory::InventoryState;
 
 pub fn player_header(tag: u32, client: &ClientState, area_client: &AreaClient) -> PlayerHeader {
     PlayerHeader {
@@ -18,7 +19,7 @@ pub fn player_header(tag: u32, client: &ClientState, area_client: &AreaClient) -
         guildcard: client.user.id.0,
         _unknown1: [0; 5],
         client_id: area_client.local_client.id() as u32,
-        name: libpso::utf8_to_utf16_array!(client.character.name, 16),
+        name: libpso::util::utf8_to_utf16_array(&client.character.name),
         _unknown2: 2,
     }
 }

src/ship/packet/builder/lobby.rs → src/pktbuilder/src/lobby.rs

@@ -1,9 +1,10 @@
 use libpso::packet::ship::*;
-use crate::common::serverstate::ClientId;
-use crate::ship::ship::{Clients, ShipEvent};
-use crate::ship::location::{ClientLocation, LobbyId, ClientLocationError};
-use crate::ship::packet::builder::{player_info};
-use crate::ship::items::state::ItemState;
+use networking::serverstate::ClientId;
+use maps::Holiday;
+use client::Clients;
+use location::{ClientLocation, LobbyId, ClientLocationError};
+use crate::player_info;
+use items::state::ItemState;
 
 use futures::future::join_all;
 
@@ -12,7 +13,7 @@ pub async fn join_lobby(id: ClientId,
                         client_location: &ClientLocation,
                         clients: &Clients,
                         item_state: &ItemState,
-                        event: ShipEvent)
+                        event: Holiday)
                         -> Result<JoinLobby, anyhow::Error> {
     let lobby_clients = client_location.get_clients_in_lobby(lobby).await.map_err(|err| -> ClientLocationError { err.into() })?;
 
@@ -52,7 +53,7 @@ pub async fn add_to_lobby(id: ClientId,
                           client_location: &ClientLocation,
                           clients: &Clients,
                           item_state: &ItemState,
-                          event: ShipEvent)
+                          event: Holiday)
                           -> Result<AddToLobby, anyhow::Error> {
     let area_client = client_location.get_local_client(id).await.map_err(|err| -> ClientLocationError { err.into() })?;
     let leader = client_location.get_lobby_leader(lobby).await.map_err(|err| -> ClientLocationError { err.into() })?;

src/ship/packet/builder/message.rs → src/pktbuilder/src/message.rs

@@ -1,21 +1,21 @@
 use libpso::packet::messages::*;
 use libpso::packet::ship::*;
-use crate::entity::item;
-use crate::common::leveltable::CharacterStats;
-use crate::ship::ship::{ShipError};
-use crate::ship::items::ClientItemId;
-use crate::ship::items::inventory::InventoryItem;
-use crate::ship::items::state::IndividualItemDetail;
-use crate::ship::items::bank::BankState;
-use crate::ship::items::floor::FloorItem;
-use crate::ship::location::AreaClient;
+use entity::item;
+use stats::leveltable::CharacterStats;
+//use crate::ship::ship::{ShipError};
+use items::ClientItemId;
+use items::inventory::InventoryItem;
+use items::state::IndividualItemDetail;
+use items::bank::BankState;
+use items::floor::FloorItem;
+use location::AreaClient;
 use std::convert::TryInto;
-use crate::ship::shops::ShopItem;
+use shops::ShopItem;
 
 
-pub fn item_drop(client: u8, target: u8, item_drop: &FloorItem) -> Result<ItemDrop, ShipError> {
+pub fn item_drop(client: u8, target: u8, item_drop: &FloorItem) -> ItemDrop {
     let item_bytes = item_drop.as_client_bytes();
-    Ok(ItemDrop {
+    ItemDrop {
         client,
         target,
         map_area: item_drop.map_area.area_value(),
@@ -24,37 +24,37 @@ pub fn item_drop(client: u8, target: u8, item_drop: &FloorItem) -> Result<ItemDr
         x: item_drop.x,
         z: item_drop.z,
         y: item_drop.y,
-        item_bytes: item_bytes[0..12].try_into()?,
+        item_bytes: item_bytes[0..12].try_into().unwrap(),
         item_id: item_drop.item_id.0,
-        item_bytes2: item_bytes[12..16].try_into()?,
+        item_bytes2: item_bytes[12..16].try_into().unwrap(),
         unknown2: 0,
-    })
+    }
 }
 
 // TODO: this doesn't need to be a Result, just unwrap try_intos they are guaranteed to succeed
-pub fn create_individual_item(area_client: AreaClient, item_id: ClientItemId, item: &IndividualItemDetail) -> Result<CreateItem, ShipError> {
+pub fn create_individual_item(area_client: AreaClient, item_id: ClientItemId, item: &IndividualItemDetail) -> CreateItem {
     let bytes = item.as_client_bytes();
-    Ok(CreateItem {
+    CreateItem {
         client: area_client.local_client.id(),
         target: 0,
-        item_data: bytes[0..12].try_into()?,
+        item_data: bytes[0..12].try_into().unwrap(),
         item_id: item_id.0,
-        item_data2: bytes[12..16].try_into()?,
+        item_data2: bytes[12..16].try_into().unwrap(),
         unknown: 0,
-    })
+    }
 }
 
 // TODO: this doesn't need to be a Result, just unwrap try_intos they are guaranteed to succeed
-pub fn create_stacked_item(area_client: AreaClient, item_id: ClientItemId, tool: &item::tool::Tool, amount: usize) -> Result<CreateItem, ShipError> {
+pub fn create_stacked_item(area_client: AreaClient, item_id: ClientItemId, tool: &item::tool::Tool, amount: usize) -> CreateItem {
     let bytes = tool.as_stacked_bytes(amount);
-    Ok(CreateItem {
+    CreateItem {
         client: area_client.local_client.id(),
         target: 0,
-        item_data: bytes[0..12].try_into()?,
+        item_data: bytes[0..12].try_into().unwrap(),
         item_id: item_id.0,
-        item_data2: bytes[12..16].try_into()?,
+        item_data2: bytes[12..16].try_into().unwrap(),
         unknown: 0,
-    })
+    }
 }
 
 pub fn create_meseta(area_client: AreaClient, amount: usize) -> CreateItem {
@@ -69,32 +69,32 @@ pub fn create_meseta(area_client: AreaClient, amount: usize) -> CreateItem {
     }
 }
 
-pub fn create_withdrawn_inventory_item(area_client: AreaClient, item: &InventoryItem) -> Result<CreateItem, ShipError> {
+pub fn create_withdrawn_inventory_item(area_client: AreaClient, item: &InventoryItem) -> CreateItem {
     let bytes = item.item.as_client_bytes();
-    Ok(CreateItem {
+    CreateItem {
         client: area_client.local_client.id(),
         target: 0,
-        item_data: bytes[0..12].try_into()?,
+        item_data: bytes[0..12].try_into().unwrap(),
         item_id: item.item_id.0,
-        item_data2: bytes[12..16].try_into()?,
+        item_data2: bytes[12..16].try_into().unwrap(),
         unknown: 0,
-    })
+    }
 }
 
-pub fn create_withdrawn_inventory_item2(area_client: AreaClient, item: &InventoryItem) -> Result<CreateItem, ShipError> {
+pub fn create_withdrawn_inventory_item2(area_client: AreaClient, item: &InventoryItem) -> CreateItem {
     let bytes = item.item.as_client_bytes();
-    Ok(CreateItem {
+    CreateItem {
         client: area_client.local_client.id(),
         target: 0,
-        item_data: bytes[0..12].try_into()?,
+        item_data: bytes[0..12].try_into().unwrap(),
         item_id: item.item_id.0,
-        item_data2: bytes[12..16].try_into()?,
+        item_data2: bytes[12..16].try_into().unwrap(),
         unknown: 0,
-    })
+    }
 }
 
-pub fn remove_item_from_floor(area_client: AreaClient, item: &FloorItem) -> Result<RemoveItemFromFloor, ShipError> {
-    Ok(RemoveItemFromFloor {
+pub fn remove_item_from_floor(area_client: AreaClient, item: &FloorItem) -> RemoveItemFromFloor {
+    RemoveItemFromFloor {
         client: area_client.local_client.id(),
         target: 0,
         client_id: area_client.local_client.id(),
@@ -102,12 +102,12 @@ pub fn remove_item_from_floor(area_client: AreaClient, item: &FloorItem) -> Resu
         map_area: item.map_area.area_value(),
         unknown2: 0,
         item_id: item.item_id.0,
-    })
+    }
 }
 
-pub fn drop_split_stack(area_client: AreaClient, item: &FloorItem) -> Result<DropSplitStack, ShipError> {
+pub fn drop_split_stack(area_client: AreaClient, item: &FloorItem) -> DropSplitStack {
     let item_bytes = item.as_client_bytes();
-    Ok(DropSplitStack {
+    DropSplitStack {
         client: area_client.local_client.id(),
         target: 0,
         variety: 0,
@@ -115,16 +115,16 @@ pub fn drop_split_stack(area_client: AreaClient, item: &FloorItem) -> Result<Dro
         map_area: item.map_area.area_value(),
         x: item.x,
         z: item.z,
-        item_bytes: item_bytes[0..12].try_into()?,
+        item_bytes: item_bytes[0..12].try_into().unwrap(),
         item_id: item.item_id.0,
-        item_bytes2: item_bytes[12..16].try_into()?,
+        item_bytes2: item_bytes[12..16].try_into().unwrap(),
         unknown2: 0,
-    })
+    }
 }
 
-pub fn drop_split_meseta_stack(area_client: AreaClient, item: &FloorItem) -> Result<DropSplitStack, ShipError> {
+pub fn drop_split_meseta_stack(area_client: AreaClient, item: &FloorItem) -> DropSplitStack {
     let item_bytes = item.as_client_bytes();
-    Ok(DropSplitStack {
+    DropSplitStack {
         client: area_client.local_client.id(),
         target: 0,
         variety: 0,
@@ -132,11 +132,11 @@ pub fn drop_split_meseta_stack(area_client: AreaClient, item: &FloorItem) -> Res
         map_area: item.map_area.area_value(),
         x: item.x,
         z: item.z,
-        item_bytes: item_bytes[0..12].try_into()?,
+        item_bytes: item_bytes[0..12].try_into().unwrap(),
         item_id: item.item_id.0,
-        item_bytes2: item_bytes[12..16].try_into()?,
+        item_bytes2: item_bytes[12..16].try_into().unwrap(),
         unknown2: 0,
-    })
+    }
 }
 
 pub fn character_gained_exp(area_client: AreaClient, exp: u32) -> GiveCharacterExp {
@@ -215,13 +215,13 @@ pub fn shop_list<I: ShopItem>(shop_type: u8, items: &[I]) -> ShopList {
     }
 }
 
-pub fn tek_preview(id: ClientItemId, weapon: &item::weapon::Weapon) -> Result<TekPreview, ShipError> {
+pub fn tek_preview(id: ClientItemId, weapon: &item::weapon::Weapon) -> TekPreview {
     let bytes = weapon.as_bytes();
-    Ok(TekPreview {
+    TekPreview {
         client: 0x79,
         target: 0,
-        item_bytes: bytes[0..12].try_into()?,
+        item_bytes: bytes[0..12].try_into().unwrap(),
         item_id: id.0,
-        item_bytes2: bytes[12..16].try_into()?,
-    })
+        item_bytes2: bytes[12..16].try_into().unwrap(),
+    }
 }