location overhaul

src/ship/character.rs

@@ -0,0 +1,132 @@
+use crate::common::leveltable::CharacterStats;
+use libpso::character::character;
+
+
+pub struct CharacterBuilder<'a> {
+    character: Option<&'a character::Character>,
+    stats: Option<&'a CharacterStats>,
+    level: Option<u32>,
+}
+
+
+impl<'a> CharacterBuilder<'a> {
+    pub fn new() -> CharacterBuilder<'a> {
+        CharacterBuilder {
+            character: None,
+            stats: None,
+            level: None,
+        }
+    }
+
+    pub fn character(self, character: &'a character::Character) -> CharacterBuilder<'a> {
+        CharacterBuilder {
+            character: Some(character),
+            ..self
+        }
+    }
+
+    pub fn stats(self, stats: &'a CharacterStats) -> CharacterBuilder<'a> {
+        CharacterBuilder {
+            stats: Some(stats),
+            ..self
+        }
+    }
+
+    pub fn level(self, level: u32) -> CharacterBuilder<'a> {
+        CharacterBuilder {
+            level: Some(level),
+            ..self
+        }
+    }
+
+    pub fn build(self) -> character::Character {
+        let character = self.character.unwrap();
+        let stats = self.stats.unwrap();
+        let level = self.level.unwrap();
+        character::Character {
+            hp: stats.hp,
+            atp: stats.atp,
+            mst: stats.mst,
+            evp: stats.evp,
+            dfp: stats.dfp,
+            ata: stats.ata,
+            lck: stats.lck,
+            level: level,
+            ..*character
+        }
+    }
+}
+
+
+pub struct FullCharacterBuilder<'a> {
+    character: Option<&'a character::Character>,
+    inventory: Option<&'a [character::InventoryItem; 30]>,
+    inventory_len: Option<usize>,
+    key_config: Option<&'a [u8; 0x16C]>,
+    joystick_config: Option<&'a [u8; 0x38]>,
+}
+
+
+impl<'a> FullCharacterBuilder<'a> {
+    pub fn new() -> FullCharacterBuilder<'a> {
+        FullCharacterBuilder {
+            character: None,
+            inventory: None,
+            inventory_len: None,
+            key_config: None,
+            joystick_config: None,
+        }
+    }
+
+    pub fn character(self, character: &'a character::Character) -> FullCharacterBuilder<'a> {
+        FullCharacterBuilder {
+            character: Some(character),
+            ..self
+        }
+    }
+
+    pub fn inventory(self, inventory: &'a [character::InventoryItem; 30], len: usize) -> FullCharacterBuilder<'a> {
+        FullCharacterBuilder {
+            inventory: Some(inventory),
+            inventory_len: Some(len),
+            ..self
+        }
+    }
+
+    pub fn key_config(self, key_config: &'a [u8; 0x16C]) -> FullCharacterBuilder<'a> {
+        FullCharacterBuilder {
+            key_config: Some(key_config),
+            ..self
+        }
+    }
+
+    pub fn joystick_config(self, joystick_config: &'a [u8; 0x38]) -> FullCharacterBuilder<'a> {
+        FullCharacterBuilder {
+            joystick_config: Some(joystick_config),
+            ..self
+        }
+    }
+
+    pub fn build(self) -> character::FullCharacter {
+        let character = self.character.unwrap();
+        let inventory = self.inventory.unwrap();
+        let inventory_len = self.inventory_len.unwrap();
+        let key_config = self.key_config.unwrap();
+        let joystick_config = self.joystick_config.unwrap();
+        
+        character::FullCharacter {
+            character: *character,
+            inventory: character::Inventory {
+                item_count: inventory_len as u8,
+                items: *inventory,
+                ..character::Inventory::default()
+            },
+            key_team_config: character::KeyTeamConfig {
+                key_config: *key_config,
+                joystick_config: *joystick_config,
+                ..character::KeyTeamConfig::default()
+            },
+            ..character::FullCharacter::default()
+        }
+    }
+}

src/ship/location.rs

@@ -1,24 +1,31 @@
-
+use std::time::SystemTime;
 use crate::common::serverstate::ClientId;
 // TODO: room passwords?
 // TODO: remove clients from areas (or upon insert, remove that id from anywhere else)
 
 #[derive(Copy, Clone)]
-pub struct ClientArea<const N: usize> {
-    clients: [Option<ClientId>; N],
+pub struct AreaClient {
+    client_id: ClientId,
+    time_join: SystemTime,
+}
+
+
+#[derive(Copy, Clone)]
+pub struct InnerClientArea<const N: usize> {
+    clients: [Option<AreaClient>; N],
 }
 
-impl<const N: usize> ClientArea<{N}> {
-    pub fn new() -> ClientArea<{N}> {
-        let mut clients: [std::mem::MaybeUninit<Option<ClientId>>; N] = unsafe {
+impl<const N: usize> InnerClientArea<{N}> {
+    pub fn new() -> InnerClientArea<{N}> {
+        let mut clients: [std::mem::MaybeUninit<Option<AreaClient>>; N] = unsafe {
             std::mem::MaybeUninit::uninit().assume_init()
         };
         for i in clients.iter_mut() {
             i.write(None);
         }
 
-        ClientArea {
-            clients: unsafe { (&clients as *const _ as *const [Option<ClientId>; N]).read()}
+        InnerClientArea {
+            clients: unsafe { (&clients as *const _ as *const [Option<AreaClient>; N]).read()}
         }
     }
 
@@ -26,38 +33,136 @@ impl<const N: usize> ClientArea<{N}> {
     fn add(&mut self, id: ClientId) -> Option<usize> {
         for (i, client) in self.clients.iter_mut().enumerate() {
             if client.is_none() {
-                *client = Some(id);
+                *client = Some(AreaClient{
+                    client_id: id,
+                    time_join: SystemTime::now(),
+                });
                 return Some(i);
             }
         }
         return None;
     }
     fn remove(&mut self, id: ClientId) {
-        for client in self.clients.iter_mut() {
-            if *client == Some(id) {
-                *client = None
+        for areaclient in self.clients.iter_mut() {
+            if let Some(client) = *areaclient {
+                if client.client_id == id {
+                    *areaclient = None;
+                }
             }
         }
     }
-}
 
-pub type Lobby = ClientArea<12>;
-pub type Room = ClientArea<4>;
+    fn contains(&self, id: ClientId) -> bool {
+        self.clients.iter()
+            .filter(|k| k.is_some())
+            .map(|k| k.unwrap() )
+            .fold(false, |acc, k| {
+                if acc {
+                    acc
+                }
+                else if k.client_id == id {
+                    true
+                }
+                else {
+                    false
+                }
+            })
+    }
+}
 
 pub type LobbyId = usize;
 pub type RoomId = usize;
 
+pub type Lobby = InnerClientArea<12>;
+pub type Room = InnerClientArea<4>;
+
 pub struct ClientLocation {
     lobbies: [Lobby; 15],
     rooms: [Option<Room>; 128],
 }
 
+trait ClientArea<'a> {
+    fn clients(&'a self) -> std::slice::Iter<'_, Option<AreaClient>>;
+}
+
+
+impl<'a> ClientArea<'a> for Lobby {
+    fn clients(&'a self) -> std::slice::Iter<'_, Option<AreaClient>> {
+        self.clients.iter()
+    }
+}
+
+impl<'a> ClientArea<'a> for Room {
+    fn clients(&'a self) -> std::slice::Iter<'_, Option<AreaClient>> {
+        self.clients.iter()
+    }
+}
+
+
+#[derive(Debug)]
+pub struct ClientAtLocation {
+    pub client_id: ClientId,
+    pub index: usize,
+}
+
+
+pub struct Area<'a> {
+    area: &'a dyn ClientArea<'a>,
+    index: usize,
+}
+
+impl<'a> Area<'a> {
+    fn new(area: &'a dyn ClientArea<'a>, index: usize) -> Area<'a> {
+        Area {
+            area: area,
+            index: index,
+        }
+    }
+    pub fn clients(&'a self) -> Vec<ClientAtLocation> {
+        self.area.clients()
+            .enumerate()
+            .filter(|(_i, k)| k.is_some())
+            .map(|(i, k)| (i, k.unwrap()) )
+            .map(|(i, k)| ClientAtLocation {
+                client_id: k.client_id,
+                index: i
+            }).collect()
+    }
+    // TODO: Result in cases where no one is in the area?
+    pub fn leader(&self) -> ClientAtLocation {
+        self.area.clients()
+            .enumerate()
+            .filter(|(i, k)| k.is_some())
+            .map(|(i, k)| (i, k.unwrap()) )
+            .fold((ClientAtLocation {
+                client_id: ClientId(0),
+                index: 0
+            }, SystemTime::UNIX_EPOCH),
+                  |(acc, time), (i, k)| {
+                      if time > k.time_join {
+                          (ClientAtLocation {
+                              client_id: k.client_id,
+                              index: i,
+                          }, k.time_join)
+                      }
+                      else {
+                          (acc, time)
+                      }
+                  }).0
+    }
+
+    pub fn id(&self) -> usize {
+        self.index
+    }
+}
 
+#[derive(Debug)]
 pub enum JoinRoomError {
     RoomDoesNotExist,
     RoomFull,
 }
 
+#[derive(Debug)]
 pub enum JoinLobbyError {
     LobbyDoesNotExist,
     LobbyFull,
@@ -87,21 +192,21 @@ impl ClientLocation {
             .ok_or(JoinRoomError::RoomFull)
     }
 
-    pub fn get_client_neighbors(&self, id: ClientId) -> Vec<ClientId> {
-        for lobby in self.lobbies.iter() {
-            if lobby.clients.contains(&Some(id)) {
-                return lobby.clients.iter().filter(|c| c.is_some()).map(|c| c.unwrap()).collect();
+    pub fn get_area_by_user(&self, id: ClientId) -> Area {
+        for (i, lobby) in self.lobbies.iter().enumerate() {
+            if lobby.contains(id) {
+                return Area::new(lobby, i);
             }
         }
 
-        for room in self.rooms.iter() {
+        for (i, room) in self.rooms.iter().enumerate() {
             if let Some(room) = room {
-                if room.clients.contains(&Some(id)) {
-                    return room.clients.iter().filter(|c| c.is_some()).map(|c| c.unwrap()).collect();
+                if room.contains(id){
+                    return Area::new(room, i);
                 }
             }
         }
 
-        panic!()
+        panic!("client is not in a room/lobby")
     }
 }

src/ship/mod.rs

@@ -1,2 +1,3 @@
 pub mod ship;
 pub mod location;
+pub mod character;

src/ship/ship.rs

@@ -20,6 +20,7 @@ use crate::entity::character::Character;
 use crate::entity::item::ItemLocation;
 use crate::login::login::get_login_status;
 use crate::ship::location::ClientLocation;
+use crate::ship::character::{CharacterBuilder, FullCharacterBuilder};
 
 pub const SHIP_PORT: u16 = 23423;
 
@@ -143,17 +144,7 @@ impl<EG: EntityGateway> ShipServerState<EG> {
         let client = self.clients.get_mut(&id).ok_or(ShipError::ClientNotFound(id))?;
         client.block = pkt.item as u32;
 
-        let mut fc = character::FullCharacter::default();
-        fc.character = client.character.character;
-        let stats = self.level_table.get_stats_from_exp(character::Class::from(fc.character.ch_class), fc.character.exp);
-        fc.character.hp = stats.1.hp;
-        fc.character.atp = stats.1.atp;
-        fc.character.mst = stats.1.mst;
-        fc.character.evp = stats.1.evp;
-        fc.character.dfp = stats.1.dfp;
-        fc.character.ata = stats.1.ata;
-        fc.character.lck = stats.1.lck;
-        fc.character.level = stats.0 - 1;
+        let (level, stats) = self.level_table.get_stats_from_exp(character::Class::from(client.character.character.ch_class), client.character.character.exp);
 
         let items = self.entity_gateway.get_items_by_character(&client.character);
         let (mut inventory, inv_len) = items
@@ -173,11 +164,17 @@ impl<EG: EntityGateway> ShipServerState<EG> {
                 inv[index].item_id = item.id;
                 (inv, len+1)
             });
-        fc.inventory.items = inventory;
-        fc.inventory.item_count = inv_len;
-
-        fc.key_team_config.key_config = client.settings.settings.key_config;
-        fc.key_team_config.joystick_config = client.settings.settings.joystick_config;
+        let fc = FullCharacterBuilder::new()
+            .character(&CharacterBuilder::new()
+                       .character(&client.character.character)
+                       .stats(&stats)
+                       .level(level)
+                       .build())
+            .inventory(&inventory, inv_len)
+            .key_config(&client.settings.settings.key_config)
+            .joystick_config(&client.settings.settings.joystick_config)
+            //.team_config(&joystick_config)
+            .build();
 
         Ok(vec![
             SendShipPacket::FullCharacter(FullCharacter {