jake
/
elseware
1
0
Fork 0
Code Issues 63 Pull Requests 1 Projects Releases Wiki Activity
Browse Source

trades!

pull/80/head
jake 3 years ago
parent
5d410f88f3
commit
b3b6dad6ad
7 changed files with 687 additions and 261 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 1
      src/entity/gateway/inmemory.rs
  2. 174
      src/ship/items/manager.rs
  3. 2
      src/ship/items/transaction.rs
  4. 1
      src/ship/mod.rs
  5. 445
      src/ship/packet/handler/trade.rs
  6. 37
      src/ship/ship.rs
  7. 172
      src/ship/trade.rs

1
src/entity/gateway/inmemory.rs
View File

@ -268,7 +268,6 @@ impl EntityGateway for InMemoryGateway {
} }
async fn get_character_inventory(&mut self, char_id: &CharacterEntityId) -> Result<InventoryEntity, GatewayError> { async fn get_character_inventory(&mut self, char_id: &CharacterEntityId) -> Result<InventoryEntity, GatewayError> {
println!("getting inv");
let inventories = self.inventories.lock().unwrap(); let inventories = self.inventories.lock().unwrap();
Ok(inventories Ok(inventories
.iter() .iter()

174
src/ship/items/manager.rs
View File

@ -1,3 +1,4 @@
use log::warn;
use crate::ship::items::ClientItemId; use crate::ship::items::ClientItemId;
use std::collections::HashMap; use std::collections::HashMap;
use std::cell::RefCell; use std::cell::RefCell;
@ -9,7 +10,8 @@ use crate::entity::item::{Meseta, NewItemEntity, ItemEntity, ItemEntityId, Inven
use crate::entity::item::tool::{Tool, ToolType}; use crate::entity::item::tool::{Tool, ToolType};
use crate::entity::item::weapon; use crate::entity::item::weapon;
use crate::ship::map::MapArea; use crate::ship::map::MapArea;
use crate::ship::ship::{TradeItem, ItemDropLocation};
use crate::ship::ship::ItemDropLocation;
use crate::ship::trade::TradeItem;
use crate::ship::drops::{ItemDrop, ItemDropType}; use crate::ship::drops::{ItemDrop, ItemDropType};
use crate::ship::location::{AreaClient, RoomId}; use crate::ship::location::{AreaClient, RoomId};
use crate::ship::shops::ShopItem; use crate::ship::shops::ShopItem;
@ -921,41 +923,41 @@ impl ItemManager {
pub async fn trade_items<EG: EntityGateway>(&mut self, pub async fn trade_items<EG: EntityGateway>(&mut self,
entity_gateway: &mut EG, entity_gateway: &mut EG,
room_id: RoomId,
p1: (&AreaClient, &CharacterEntity, &Vec<TradeItem>), p1: (&AreaClient, &CharacterEntity, &Vec<TradeItem>),
p2: (&AreaClient, &CharacterEntity, &Vec<TradeItem>)) p2: (&AreaClient, &CharacterEntity, &Vec<TradeItem>))
-> Result<Vec<ItemToTrade>, anyhow::Error> { -> Result<Vec<ItemToTrade>, anyhow::Error> {
let it = ItemTransaction::new(&self, (p1, p2))
.act(|it, (p1, p2)| -> Result<_, anyhow::Error> {
let it = ItemTransaction::new(&self, (p1, p2, room_id))
.act(|it, (p1, p2, room_id)| -> Result<_, anyhow::Error> {
let p1_inventory = it.manager.get_character_inventory(p1.1)?; let p1_inventory = it.manager.get_character_inventory(p1.1)?;
let p2_inventory = it.manager.get_character_inventory(p2.1)?; let p2_inventory = it.manager.get_character_inventory(p2.1)?;
//TODO: inv-selftrade+othertrade <= 30 //TODO: inv-selftrade+othertrade <= 30
//if p1_inventory //if p1_inventory
let trade_items = [(p1, p2, p1_inventory), (p2, p1, p2_inventory)]
.map(|((src_client, dest_client, src_inventory))| {
let trade_items = [(p1, p2, p1_inventory, p2_inventory), (p2, p1, p2_inventory, p1_inventory)]
.map(|(src_client, dest_client, src_inventory, dest_inventory)| {
src_client.2.iter() src_client.2.iter()
.map(|item| -> Option<(Option<ItemToTrade>, Vec<Box<dyn ItemAction<EG>>>)> {
.map(|item| -> Option<(Option<ItemToTrade>, Box<dyn ItemAction<EG>>)> {
match item { match item {
TradeItem::Individual(item_id) => { TradeItem::Individual(item_id) => {
let item = src_inventory.get_item_by_id(*item_id)?.individual()?; let item = src_inventory.get_item_by_id(*item_id)?.individual()?;
let new_item_id = it.manager.room_item_id_counter.borrow_mut().get_mut(&room_id)?();
Some(( Some((
Some(ItemToTrade { Some(ItemToTrade {
add_to: *dest_client.0, add_to: *dest_client.0,
remove_from: *src_client.0, remove_from: *src_client.0,
item_id: *item_id,
current_item_id: *item_id,
new_item_id: new_item_id,
item_detail: ItemToTradeDetail::Individual(item.item.clone()) item_detail: ItemToTradeDetail::Individual(item.item.clone())
}), }),
vec![
Box::new(AddIndividualItemToInventory {
character_id: dest_client.1.id,
item_id: item.entity_id,
Box::new(TradeIndividualItem {
src_character_id: src_client.1.id,
dest_character_id: dest_client.1.id,
current_item_id: *item_id,
new_item_id: new_item_id,
}), }),
Box::new(RemoveIndividualItemFromInventory {
character_id: src_client.1.id,
item_id: item.entity_id,
})
]
)) ))
}, },
TradeItem::Stacked(item_id, amount) => { TradeItem::Stacked(item_id, amount) => {
@ -964,38 +966,33 @@ impl ItemManager {
None None
} }
else { else {
let new_item_id = it.manager.room_item_id_counter.borrow_mut().get_mut(&room_id)?();
Some(( Some((
Some(ItemToTrade { Some(ItemToTrade {
add_to: *dest_client.0, add_to: *dest_client.0,
remove_from: *src_client.0, remove_from: *src_client.0,
item_id: *item_id,
current_item_id: *item_id,
new_item_id: new_item_id,
item_detail: ItemToTradeDetail::Stacked(item.tool, *amount) item_detail: ItemToTradeDetail::Stacked(item.tool, *amount)
}), }),
vec![
Box::new(AddStackedItemToInventory {
character_id: dest_client.1.id,
item_ids: item.entity_ids.iter().cloned().take(*amount).collect(),
}),
Box::new(RemoveStackedItemFromInventory {
character_id: src_client.1.id,
item_ids: item.entity_ids.iter().cloned().take(*amount).collect(),
Box::new(TradeStackedItem {
src_character_id: src_client.1.id,
dest_character_id: dest_client.1.id,
//item_ids: item.entity_ids.iter().cloned().take(*amount).collect(),
current_item_id: *item_id,
new_item_id: new_item_id,
amount: *amount,
}), }),
]
)) ))
} }
}, },
TradeItem::Meseta(amount) => { TradeItem::Meseta(amount) => {
Some((None,
vec![
Box::new(AddMesetaToInventory {
character_id: dest_client.1.id,
amount: *amount,
}),
Box::new(RemoveMesetaFromInventory {
character_id: src_client.1.id,
Some((None, // is there a packet that informs other clients about meseta changes?
Box::new(TradeMeseta {
src_character_id: src_client.1.id,
dest_character_id: dest_client.1.id,
amount: *amount, amount: *amount,
}), }),
]
)) ))
} }
} }
@ -1003,11 +1000,13 @@ impl ItemManager {
.collect::<Option<Vec<_>>>() .collect::<Option<Vec<_>>>()
}); });
if let [Some(p1_trades), Some(p2_trades)] = trade_items { if let [Some(p1_trades), Some(p2_trades)] = trade_items {
let (p1_item_trades, p1_item_actions): (Vec<Option<ItemToTrade>>, Vec<Vec<Box<dyn ItemAction<EG>>>>) = p1_trades.into_iter().unzip();
let (p2_item_trades, p2_item_actions): (Vec<Option<ItemToTrade>>, Vec<Vec<Box<dyn ItemAction<EG>>>>) = p2_trades.into_iter().unzip();
let (p1_item_trades, p1_item_actions): (Vec<Option<ItemToTrade>>, Vec<Box<dyn ItemAction<EG>>>) = p1_trades.into_iter().unzip();
let (p2_item_trades, p2_item_actions): (Vec<Option<ItemToTrade>>, Vec<Box<dyn ItemAction<EG>>>) = p2_trades.into_iter().unzip();
let item_trades = p1_item_trades.into_iter().flatten().chain(p2_item_trades.into_iter().flatten()); let item_trades = p1_item_trades.into_iter().flatten().chain(p2_item_trades.into_iter().flatten());
let item_actions = p1_item_actions.into_iter().flatten().chain(p2_item_actions.into_iter().flatten());
let item_actions = p1_item_actions.into_iter().chain(p2_item_actions.into_iter());
for action in item_actions { for action in item_actions {
it.action(action); it.action(action);
@ -1020,25 +1019,30 @@ impl ItemManager {
} }
}); });
it.commit(self, entity_gateway)
Ok(it.commit(self, entity_gateway)
.await .await
.map_err(|err| err.into())
//.map_err(|err| err.into())
.unwrap())
} }
} }
#[derive(Debug)]
pub enum ItemToTradeDetail { pub enum ItemToTradeDetail {
Individual(ItemDetail), Individual(ItemDetail),
Stacked(Tool, usize), Stacked(Tool, usize),
} }
#[derive(Debug)]
pub struct ItemToTrade { pub struct ItemToTrade {
pub add_to: AreaClient, pub add_to: AreaClient,
pub remove_from: AreaClient, pub remove_from: AreaClient,
pub item_id: ClientItemId,
pub current_item_id: ClientItemId,
pub new_item_id: ClientItemId,
pub item_detail: ItemToTradeDetail, pub item_detail: ItemToTradeDetail,
} }
#[derive(Debug)]
struct RemoveFromLocalFloor { struct RemoveFromLocalFloor {
character_id: CharacterEntityId, character_id: CharacterEntityId,
item_id: ClientItemId, item_id: ClientItemId,
@ -1046,7 +1050,7 @@ struct RemoveFromLocalFloor {
#[async_trait::async_trait] #[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for RemoveFromLocalFloor { impl<EG: EntityGateway> ItemAction<EG> for RemoveFromLocalFloor {
async fn commit(&self, item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
async fn commit(&self, item_manager: &mut ItemManager, _entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
let local_floor = item_manager.character_floor.get_mut(&self.character_id).ok_or(ItemManagerError::NoCharacter(self.character_id))?; let local_floor = item_manager.character_floor.get_mut(&self.character_id).ok_or(ItemManagerError::NoCharacter(self.character_id))?;
local_floor.remove_item(&self.item_id); local_floor.remove_item(&self.item_id);
Ok(()) Ok(())
@ -1054,6 +1058,7 @@ impl<EG: EntityGateway> ItemAction<EG> for RemoveFromLocalFloor {
} }
#[derive(Debug)]
struct RemoveFromSharedFloor { struct RemoveFromSharedFloor {
room_id: RoomId, room_id: RoomId,
item_id: ClientItemId, item_id: ClientItemId,
@ -1061,7 +1066,7 @@ struct RemoveFromSharedFloor {
#[async_trait::async_trait] #[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for RemoveFromSharedFloor { impl<EG: EntityGateway> ItemAction<EG> for RemoveFromSharedFloor {
async fn commit(&self, item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
async fn commit(&self, item_manager: &mut ItemManager, _entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
let shared_floor = item_manager.room_floor.get_mut(&self.room_id).ok_or(ItemManagerError::NoRoom(self.room_id))?; let shared_floor = item_manager.room_floor.get_mut(&self.room_id).ok_or(ItemManagerError::NoRoom(self.room_id))?;
shared_floor.remove_item(&self.item_id); shared_floor.remove_item(&self.item_id);
Ok(()) Ok(())
@ -1069,6 +1074,7 @@ impl<EG: EntityGateway> ItemAction<EG> for RemoveFromSharedFloor {
} }
#[derive(Debug)]
struct AddIndividualFloorItemToInventory{ struct AddIndividualFloorItemToInventory{
character: CharacterEntity, character: CharacterEntity,
item: IndividualFloorItem, item: IndividualFloorItem,
@ -1080,7 +1086,6 @@ impl<EG: EntityGateway> ItemAction<EG> for AddIndividualFloorItemToInventory {
let inventory = item_manager.character_inventory.get_mut(&self.character.id).ok_or(ItemManagerError::NoCharacter(self.character.id))?; let inventory = item_manager.character_inventory.get_mut(&self.character.id).ok_or(ItemManagerError::NoCharacter(self.character.id))?;
let inv_item = inventory.add_individual_floor_item(&self.item); let inv_item = inventory.add_individual_floor_item(&self.item);
entity_gateway.add_item_note( entity_gateway.add_item_note(
&self.item.entity_id, &self.item.entity_id,
ItemNote::Pickup { ItemNote::Pickup {
@ -1098,6 +1103,7 @@ impl<EG: EntityGateway> ItemAction<EG> for AddIndividualFloorItemToInventory {
} }
#[derive(Debug)]
struct AddStackedFloorItemToInventory{ struct AddStackedFloorItemToInventory{
character_id: CharacterEntityId, character_id: CharacterEntityId,
item: StackedFloorItem, item: StackedFloorItem,
@ -1115,6 +1121,7 @@ impl<EG: EntityGateway> ItemAction<EG> for AddStackedFloorItemToInventory {
} }
#[derive(Debug)]
struct AddMesetaFloorItemToInventory{ struct AddMesetaFloorItemToInventory{
character: CharacterEntity, character: CharacterEntity,
item: MesetaFloorItem, item: MesetaFloorItem,
@ -1131,73 +1138,62 @@ impl<EG: EntityGateway> ItemAction<EG> for AddMesetaFloorItemToInventory {
} }
struct AddIndividualItemToInventory {
character_id: CharacterEntityId,
item_id: ItemEntityId,
}
#[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for AddIndividualItemToInventory {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(())
}
}
struct AddStackedItemToInventory {
character_id: CharacterEntityId,
item_ids: Vec<ItemEntityId>,
#[derive(Debug)]
struct TradeIndividualItem {
src_character_id: CharacterEntityId,
dest_character_id: CharacterEntityId,
current_item_id: ClientItemId,
new_item_id: ClientItemId,
} }
#[async_trait::async_trait] #[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for AddStackedItemToInventory {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(())
}
}
impl<EG: EntityGateway> ItemAction<EG> for TradeIndividualItem {
async fn commit(&self, item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
let src_inventory = item_manager.character_inventory.get_mut(&self.src_character_id).ok_or(ItemManagerError::NoCharacter(self.src_character_id))?;
let inventory_item = src_inventory.take_item_by_id(self.current_item_id).ok_or(ItemManagerError::NoSuchItemId(self.current_item_id))?;
entity_gateway.set_character_inventory(&self.src_character_id, &src_inventory.as_inventory_entity(&self.src_character_id)).await?;
struct RemoveIndividualItemFromInventory {
character_id: CharacterEntityId,
item_id: ItemEntityId,
}
let dest_inventory = item_manager.character_inventory.get_mut(&self.dest_character_id).ok_or(ItemManagerError::NoCharacter(self.dest_character_id))?;
dest_inventory.add_item(inventory_item);
entity_gateway.set_character_inventory(&self.dest_character_id, &dest_inventory.as_inventory_entity(&self.dest_character_id)).await?;
#[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for RemoveIndividualItemFromInventory {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(()) Ok(())
} }
} }
struct RemoveStackedItemFromInventory {
character_id: CharacterEntityId,
item_ids: Vec<ItemEntityId>,
#[derive(Debug)]
struct TradeStackedItem {
src_character_id: CharacterEntityId,
dest_character_id: CharacterEntityId,
current_item_id: ClientItemId,
new_item_id: ClientItemId,
amount: usize,
} }
#[async_trait::async_trait] #[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for RemoveStackedItemFromInventory {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(())
}
}
impl<EG: EntityGateway> ItemAction<EG> for TradeStackedItem {
async fn commit(&self, item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
let src_inventory = item_manager.character_inventory.get_mut(&self.src_character_id).ok_or(ItemManagerError::NoCharacter(self.src_character_id))?;
let inventory_item = src_inventory.take_stacked_item_by_id(self.current_item_id, self.amount).ok_or(ItemManagerError::NoSuchItemId(self.current_item_id))?;
entity_gateway.set_character_inventory(&self.src_character_id, &src_inventory.as_inventory_entity(&self.src_character_id)).await?;
struct AddMesetaToInventory {
character_id: CharacterEntityId,
amount: usize,
}
let dest_inventory = item_manager.character_inventory.get_mut(&self.dest_character_id).ok_or(ItemManagerError::NoCharacter(self.dest_character_id))?;
dest_inventory.add_stacked_item(inventory_item);
entity_gateway.set_character_inventory(&self.dest_character_id, &dest_inventory.as_inventory_entity(&self.dest_character_id)).await?;
#[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for AddMesetaToInventory {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(()) Ok(())
} }
} }
struct RemoveMesetaFromInventory {
character_id: CharacterEntityId,
#[derive(Debug)]
struct TradeMeseta {
src_character_id: CharacterEntityId,
dest_character_id: CharacterEntityId,
amount: usize, amount: usize,
} }
#[async_trait::async_trait] #[async_trait::async_trait]
impl<EG: EntityGateway> ItemAction<EG> for RemoveMesetaFromInventory {
impl<EG: EntityGateway> ItemAction<EG> for TradeMeseta {
async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> { async fn commit(&self, _item_manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError> {
Ok(()) Ok(())
} }

2
src/ship/items/transaction.rs
View File

@ -20,7 +20,7 @@ pub enum TransactionCommitError {
} }
#[async_trait::async_trait] #[async_trait::async_trait]
pub trait ItemAction<EG: EntityGateway>: std::marker::Send + std::marker::Sync {
pub trait ItemAction<EG: EntityGateway>: std::marker::Send + std::marker::Sync + std::fmt::Debug {
async fn commit(&self, manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError>; async fn commit(&self, manager: &mut ItemManager, entity_gateway: &mut EG) -> Result<(), TransactionCommitError>;
} }

1
src/ship/mod.rs
View File

@ -11,3 +11,4 @@ pub mod drops;
pub mod packet; pub mod packet;
pub mod quests; pub mod quests;
pub mod shops; pub mod shops;
pub mod trade;

445
src/ship/packet/handler/trade.rs
View File

@ -6,11 +6,12 @@ use libpso::packet::ship::*;
use libpso::packet::messages::*; use libpso::packet::messages::*;
use crate::common::leveltable::CharacterLevelTable; use crate::common::leveltable::CharacterLevelTable;
use crate::common::serverstate::ClientId; use crate::common::serverstate::ClientId;
use crate::ship::ship::{SendShipPacket, ShipError, Clients, Rooms, ItemShops, TradeItem, TradeState, TradeStatus};
use crate::ship::location::{ClientLocation, ClientLocationError};
use crate::ship::ship::{SendShipPacket, ShipError, Clients, Rooms, ItemShops};
use crate::ship::location::{ClientLocation, ClientLocationError, LocalClientId};
use crate::ship::drops::ItemDrop; use crate::ship::drops::ItemDrop;
use crate::ship::items::{ItemManager, ItemManagerError, ClientItemId, TriggerCreateItem, FloorItem, FloorType, ItemToTradeDetail}; use crate::ship::items::{ItemManager, ItemManagerError, ClientItemId, TriggerCreateItem, FloorItem, FloorType, ItemToTradeDetail};
use crate::ship::items::inventory::InventoryItem; use crate::ship::items::inventory::InventoryItem;
use crate::ship::trade::{TradeItem, TradeState, TradeStatus};
use crate::entity::gateway::EntityGateway; use crate::entity::gateway::EntityGateway;
use crate::entity::item; use crate::entity::item;
use libpso::utf8_to_utf16_array; use libpso::utf8_to_utf16_array;
@ -18,80 +19,320 @@ use crate::ship::packet::builder;
use crate::ship::shops::{ShopItem, ToolShopItem, ArmorShopItem}; use crate::ship::shops::{ShopItem, ToolShopItem, ArmorShopItem};
#[derive(thiserror::Error, Debug)] #[derive(thiserror::Error, Debug)]
#[error("")]
pub enum TradeError { pub enum TradeError {
#[error("no partner")]
CouldNotFindTradePartner, CouldNotFindTradePartner,
#[error("item does not match id")]
ClientItemIdDidNotMatchItem(ClientItemId, [u8; 16]), ClientItemIdDidNotMatchItem(ClientItemId, [u8; 16]),
#[error("invalid stack {1}")]
InvalidStackAmount(ClientItemId, usize), InvalidStackAmount(ClientItemId, usize),
#[error("not in trade menu")]
NotInTradeMenu, NotInTradeMenu,
#[error("trade menu at an invalid point")]
MismatchedStatus,
} }
pub async fn inner_items_to_trade<EG>(id: ClientId,
items_to_trade: &ItemsToTrade,
// TODO: remove target
pub async fn trade_request<EG>(id: ClientId,
trade_request: &TradeRequest,
target: u32,
entity_gateway: &mut EG, entity_gateway: &mut EG,
client_location: &ClientLocation, client_location: &ClientLocation,
clients: &mut Clients, clients: &mut Clients,
item_manager: &mut ItemManager)
item_manager: &mut ItemManager,
trades: &mut TradeState)
-> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error> -> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error>
where where
EG: EntityGateway EG: EntityGateway
{ {
let client = clients.get_mut(&id).ok_or(ShipError::ClientNotFound(id))?;
let inventory = item_manager.get_character_inventory_mut(&client.character)?;
let trade_request = trade_request.clone(); // TODO: make this function take ownership of packet
match trade_request.trade {
TradeRequestCommand::Initialize(ref act, meseta) => {
match act {
TradeRequestInitializeCommand::Initialize => {
let trade_partner = client_location.get_client_neighbors(id)? let trade_partner = client_location.get_client_neighbors(id)?
.into_iter() .into_iter()
.filter(|ac| { .filter(|ac| {
ac.local_client.id() == items_to_trade.trade_target
ac.local_client.id() == trade_request.client
}) })
.next() .next()
.ok_or(TradeError::CouldNotFindTradePartner)?; .ok_or(TradeError::CouldNotFindTradePartner)?;
trades.new_trade(&id, &trade_partner.client);
Ok(Box::new(client_location.get_all_clients_by_client(id)?.into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
},
TradeRequestInitializeCommand::Respond => {
Ok(trades
.with(&id, |this, other| -> Option<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>> {
if this.status == TradeStatus::ReceivedRequest && other.status == TradeStatus::SentRequest {
this.status = TradeStatus::Trading;
other.status = TradeStatus::Trading;
let trade_request = trade_request.clone();
Some(Box::new(client_location.get_all_clients_by_client(id).ok()?.into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
}
else {
None
}
})?
.unwrap_or_else(|| -> Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send> {
trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
}
}
},
TradeRequestCommand::AddItem(item_id, amount) => {
Ok(trades
.with(&id, |this, other| -> Option<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>> {
if this.status == TradeStatus::Trading && other.status == TradeStatus::Trading {
let client = clients.get(&this.client())?;//.ok_or(ShipError::ClientNotFound(id)).ok()?;
let inventory = item_manager.get_character_inventory(&client.character).ok()?;
let item = inventory.get_item_by_id(ClientItemId(item_id))?;
match item {
InventoryItem::Individual(_) => {
this.items.push(TradeItem::Individual(ClientItemId(item_id)));
},
InventoryItem::Stacked(stacked_item) => {
if stacked_item.count() < amount as usize {
return None;
}
this.items.push(TradeItem::Stacked(ClientItemId(item_id), amount as usize));
},
}
let trade_request = trade_request.clone();
Some(Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
}
else {
None
}
})?
.unwrap_or_else(|| {
trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
},
TradeRequestCommand::RemoveItem(item_id, amount) => {
Ok(trades
.with(&id, |this, other| -> Option<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>> {
if this.status == TradeStatus::Trading && other.status == TradeStatus::Trading {
let client = clients.get(&this.client())?; //.ok_or(ShipError::ClientNotFound(id)).ok()?;
let inventory = item_manager.get_character_inventory(&client.character).ok()?;
let item = inventory.get_item_by_id(ClientItemId(item_id))?;
match item {
InventoryItem::Individual(_) => {
this.items.retain(|item| {
item.item_id() != ClientItemId(item_id)
})
//this.items.push(TradeItem::Individual(ClientItemId(item_id)));
},
InventoryItem::Stacked(stacked_item) => {
let trade_item_index = this.items.iter()
.position(|item| {
item.item_id() == ClientItemId(item_id)
})?;
match this.items[trade_item_index].stacked()?.1.cmp(&(amount as usize)) {
std::cmp::Ordering::Greater => {
this.items[trade_item_index].stacked()?.1 -= amount as usize;
},
std::cmp::Ordering::Equal => {
this.items.remove(trade_item_index);
},
std::cmp::Ordering::Less => {
return None
}
}
},
}
let trade_request = trade_request.clone();
Some(Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
}
else {
None
}
})?
.unwrap_or_else(|| {
trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
},
TradeRequestCommand::Confirm => {
Ok(trades
.with(&id, |this, other| -> Option<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>> {
if this.status == TradeStatus::Trading && (other.status == TradeStatus::Trading || other.status == TradeStatus::Confirmed) {
this.status = TradeStatus::Confirmed;
let trade_request = trade_request.clone();
Some(Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
}
else {
None
}
})?
.unwrap_or_else(|| {
trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
},
TradeRequestCommand::FinalConfirm => {
Ok(trades
.with(&id, |this, other| -> Option<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>> {
if this.status == TradeStatus::Confirmed && (other.status == TradeStatus::Confirmed || other.status == TradeStatus::FinalConfirm) {
this.status = TradeStatus::FinalConfirm;
let trade_request = trade_request.clone();
Some(Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::DirectMessage(DirectMessage::new(target, GameMessage::TradeRequest(trade_request.clone()))))
})))
}
else {
None
}
})?
.unwrap_or_else(|| {
trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| client.local_client.id() == target as u8)
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
},
}
}
fn status_is<const N: usize>(status: &TradeStatus, statuses: &[TradeStatus; N]) -> bool {
statuses.iter().any(|s| s == status)
}
fn status_is_not<const N: usize>(status: &TradeStatus, statuses: &[TradeStatus; N]) -> bool {
!status_is(status, statuses)
}
pub async fn inner_items_to_trade<EG>(id: ClientId,
items_to_trade: &ItemsToTrade,
entity_gateway: &mut EG,
client_location: &ClientLocation,
clients: &mut Clients,
item_manager: &mut ItemManager,
trades: &mut TradeState)
-> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error>
where
EG: EntityGateway
{
Ok(trades
.with(&id, |this, other| -> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error> {
println!("statuses {:?} {:?}", this.status, other.status);
if status_is_not(&this.status, &[TradeStatus::FinalConfirm]) || status_is_not(&other.status, &[TradeStatus::FinalConfirm, TradeStatus::ItemsChecked]) {
//if this.status != TradeStatus::FinalConfirm || (other.status != TradeStatus::FinalConfirm || other.status != TradeStatus::ItemsChecked) {
return Err(TradeError::MismatchedStatus.into())
}
let client = clients.get(&this.client()).ok_or(ShipError::ClientNotFound(this.client()))?;
let inventory = item_manager.get_character_inventory(&client.character)?;
let item_blobs = items_to_trade.items.iter().take(items_to_trade.count as usize); let item_blobs = items_to_trade.items.iter().take(items_to_trade.count as usize);
let trade_items = item_blobs let trade_items = item_blobs
.map(|item| { .map(|item| {
// TOOD: meseta? // TOOD: meseta?
let real_item = inventory.get_item_handle_by_id(ClientItemId(item.item_id))
.ok_or(ItemManagerError::NoSuchItemId(ClientItemId(item.item_id)))?;
let real_item = real_item
.item()
let real_item = inventory.get_item_by_id(ClientItemId(item.item_id))
.ok_or(ItemManagerError::NoSuchItemId(ClientItemId(item.item_id)))?; .ok_or(ItemManagerError::NoSuchItemId(ClientItemId(item.item_id)))?;
let trade_item_bytes: [u8; 16] = item.item_data.iter() let trade_item_bytes: [u8; 16] = item.item_data.iter()
.chain(item.item_data2.iter()) .chain(item.item_data2.iter())
.cloned().collect::<Vec<u8>>() .cloned().collect::<Vec<u8>>()
.try_into() .try_into()
.unwrap(); .unwrap();
if real_item.as_client_bytes() == trade_item_bytes {
match real_item { match real_item {
InventoryItem::Individual(individual_inventory_item) => { InventoryItem::Individual(individual_inventory_item) => {
println!("real indiv item: {:?} {:?} ==? {:?}", real_item, real_item.as_client_bytes(), trade_item_bytes);
if real_item.as_client_bytes() == trade_item_bytes {
Ok(TradeItem::Individual(individual_inventory_item.item_id)) Ok(TradeItem::Individual(individual_inventory_item.item_id))
}
else {
Err(TradeError::ClientItemIdDidNotMatchItem(ClientItemId(item.item_id), trade_item_bytes).into())
}
}, },
InventoryItem::Stacked(stacked_inventory_item) => { InventoryItem::Stacked(stacked_inventory_item) => {
println!("real stack item: {:?} {:?} ==? {:?}", real_item, real_item.as_client_bytes(), trade_item_bytes);
if real_item.as_client_bytes()[0..4] == trade_item_bytes[0..4] {
let amount = trade_item_bytes[5] as usize; let amount = trade_item_bytes[5] as usize;
if amount > stacked_inventory_item.entity_ids.len() {
if amount <= stacked_inventory_item.entity_ids.len() {
Ok(TradeItem::Stacked(stacked_inventory_item.item_id, amount)) Ok(TradeItem::Stacked(stacked_inventory_item.item_id, amount))
} }
else { else {
Err(TradeError::InvalidStackAmount(stacked_inventory_item.item_id, amount).into()) Err(TradeError::InvalidStackAmount(stacked_inventory_item.item_id, amount).into())
} }
} }
}
}
else { else {
Err(TradeError::ClientItemIdDidNotMatchItem(ClientItemId(item.item_id), trade_item_bytes).into()) Err(TradeError::ClientItemIdDidNotMatchItem(ClientItemId(item.item_id), trade_item_bytes).into())
} }
}
}
}) })
.collect::<Result<Vec<_>, anyhow::Error>>()?; .collect::<Result<Vec<_>, anyhow::Error>>()?;
// TODO: check room in inventory for items
client.trade = Some(TradeState {
other_client: trade_partner.client,
items: trade_items,
status: TradeStatus::Unconfirmed
});
Ok(Box::new(vec![(trade_partner.client, SendShipPacket::AcknowledgeTrade(AcknowledgeTrade {}))].into_iter()))
this.status = TradeStatus::ItemsChecked;
Ok(Box::new(std::iter::once((other.client(), SendShipPacket::AcknowledgeTrade(AcknowledgeTrade {})))))
})?
.unwrap_or_else(|err| {
println!("asdf {:?}", err);
log::warn!("trade error: {:?}", err);
let (this, other) = trades.remove_trade(&id);
Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| other.as_ref().map(|other| client.client == other.client() ).unwrap_or_else(|| false))
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {})))))
}))
} }
pub async fn items_to_trade<EG>(id: ClientId, pub async fn items_to_trade<EG>(id: ClientId,
@ -99,28 +340,25 @@ pub async fn items_to_trade<EG>(id: ClientId,
entity_gateway: &mut EG, entity_gateway: &mut EG,
client_location: &ClientLocation, client_location: &ClientLocation,
clients: &mut Clients, clients: &mut Clients,
item_manager: &mut ItemManager)
item_manager: &mut ItemManager,
trades: &mut TradeState)
-> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error> -> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error>
where where
EG: EntityGateway EG: EntityGateway
{ {
let t = inner_items_to_trade(id, items_to_trade_pkt, entity_gateway, client_location, clients, item_manager).await;
let t = inner_items_to_trade(id, items_to_trade_pkt, entity_gateway, client_location, clients, item_manager, trades).await;
match t { match t {
Ok(p) => Ok(p), Ok(p) => Ok(p),
Err(err) => { Err(err) => {
let client = clients.get(&id).ok_or(ShipError::ClientNotFound(id))?;
let trade_partner = client.trade.as_ref()
.and_then(|trade_state| {
client_location.get_local_client(trade_state.other_client).ok()
log::warn!("atrade error: {:?}", err);
println!("qwer");
let (this, other) = trades.remove_trade(&id);
Ok(Box::new(client_location.get_all_clients_by_client(id)?.into_iter()
.filter(move |client| other.as_ref().map(|other| client.client == other.client()).unwrap_or_else(|| false))
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
}) })
.map(|trade_partner| {
(trade_partner.client, SendShipPacket::CancelTrade(CancelTrade {}))
});
log::warn!("error in trading: {:?}", err);
Ok(Box::new(vec![(id, SendShipPacket::CancelTrade(CancelTrade {}))]
.into_iter()
.chain(trade_partner.into_iter())))
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {}))))))
} }
} }
} }
@ -129,50 +367,56 @@ pub async fn trade_confirmed<EG>(id: ClientId,
entity_gateway: &mut EG, entity_gateway: &mut EG,
client_location: &ClientLocation, client_location: &ClientLocation,
clients: &mut Clients, clients: &mut Clients,
item_manager: &mut ItemManager)
item_manager: &mut ItemManager,
trades: &mut TradeState)
-> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error> -> Result<Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>, anyhow::Error>
where where
EG: EntityGateway EG: EntityGateway
{ {
{
let this_client = clients.get_mut(&id).ok_or(ShipError::ClientNotFound(id))?;
this_client.trade.as_mut().ok_or(TradeError::NotInTradeMenu)?.status = TradeStatus::Confirmed;
}
let both_confirmed = {
let this_client = clients.get(&id).ok_or(ShipError::ClientNotFound(id))?;
let other_client_id = this_client.trade.as_ref().ok_or(TradeError::NotInTradeMenu)?.other_client;
let other_client = clients.get(&other_client_id).ok_or(ShipError::ClientNotFound(other_client_id))?;
let this_client_trade = this_client.trade.as_ref().ok_or(TradeError::NotInTradeMenu)?;
let other_client_trade = other_client.trade.as_ref().ok_or(TradeError::NotInTradeMenu)?;
this_client_trade.status == TradeStatus::Confirmed && other_client_trade.status == TradeStatus::Confirmed
};
if both_confirmed {
let this_client_trade = {
let this_client = clients.get_mut(&id).ok_or(ShipError::ClientNotFound(id))?;
let this_client_trade = this_client.trade.as_ref().ok_or(TradeError::NotInTradeMenu)?.clone();
this_client.trade = None;
this_client_trade
};
let other_client_trade = {
let other_client = clients.get_mut(&this_client_trade.other_client).ok_or(ShipError::ClientNotFound(this_client_trade.other_client))?;
let other_client_trade = other_client.trade.as_ref().ok_or(TradeError::NotInTradeMenu)?.clone();
other_client.trade = None;
other_client_trade
};
let this_client = clients.get(&id).ok_or(ShipError::ClientNotFound(id))?;
let other_client = clients.get(&this_client_trade.other_client).ok_or(ShipError::ClientNotFound(this_client_trade.other_client))?;
let this_local_client = client_location.get_local_client(id)?;
let other_local_client = client_location.get_local_client(this_client_trade.other_client)?;
let traded_items = item_manager.trade_items(
entity_gateway,
(&this_local_client, &this_client.character, &this_client_trade.items),
(&other_local_client, &other_client.character, &other_client_trade.items)
).await?;
enum TradeReady<'a> {
OnePlayer,
BothPlayers(crate::ship::location::RoomId,
(crate::ship::location::AreaClient, &'a crate::ship::ship::ClientState, crate::ship::trade::ClientTradeState),
(crate::ship::location::AreaClient, &'a crate::ship::ship::ClientState, crate::ship::trade::ClientTradeState)),
}
let trade_instructions = trades
.with(&id, |this, other| -> Result<_, anyhow::Error> {
if status_is_not(&this.status, &[TradeStatus::ItemsChecked]) || status_is_not(&other.status, &[TradeStatus::ItemsChecked, TradeStatus::TradeComplete]) {
return Err(TradeError::MismatchedStatus.into())
}
// TODO: check for space in inventory!
this.status = TradeStatus::TradeComplete;
if this.status == TradeStatus::TradeComplete && other.status == TradeStatus::TradeComplete {
let this_client = clients.get(&this.client()).ok_or(ShipError::ClientNotFound(this.client()))?;
let other_client = clients.get(&other.client()).ok_or(ShipError::ClientNotFound(other.client()))?;
let this_local_client = client_location.get_local_client(this.client())?;
let other_local_client = client_location.get_local_client(other.client())?;
let room_id = client_location.get_room(id).map_err(|err| -> ClientLocationError { err.into() })?;
Ok(TradeReady::BothPlayers(room_id,
(this_local_client, this_client, this.clone()),
(other_local_client, other_client, other.clone())))
}
else {
Ok(TradeReady::OnePlayer)
}
});
// TODO: this match needs to handle errors better
match trade_instructions {
Ok(Ok(trade)) => {
match trade {
TradeReady::OnePlayer => {
Ok(Box::new(None.into_iter()) as Box<dyn Iterator<Item = (ClientId, SendShipPacket)> + Send>)
},
TradeReady::BothPlayers(room_id, (this_local_client, this_client, this), (other_local_client, other_client, other)) => {
let traded_items = item_manager.trade_items(entity_gateway,
room_id,
(&this_local_client, &this_client.character, &this.items),
(&other_local_client, &other_client.character, &other.items)).await?;
let clients_in_room = client_location.get_all_clients_by_client(id)?; let clients_in_room = client_location.get_all_clients_by_client(id)?;
let traded_item_packets = traded_items let traded_item_packets = traded_items
@ -181,14 +425,14 @@ where
match item.item_detail { match item.item_detail {
ItemToTradeDetail::Individual(item_detail) => { ItemToTradeDetail::Individual(item_detail) => {
[ [
GameMessage::CreateItem(builder::message::create_individual_item(item.add_to, item.item_id, &item_detail).unwrap()),
GameMessage::PlayerNoLongerHasItem(builder::message::player_no_longer_has_item(item.remove_from, item.item_id, 1)) // TODO: amount = ?
GameMessage::CreateItem(builder::message::create_individual_item(item.add_to, item.new_item_id, &item_detail).unwrap()),
GameMessage::PlayerNoLongerHasItem(builder::message::player_no_longer_has_item(item.remove_from, item.current_item_id, 1)) // TODO: amount = ?
] ]
}, },
ItemToTradeDetail::Stacked(tool, amount) => { ItemToTradeDetail::Stacked(tool, amount) => {
[ [
GameMessage::CreateItem(builder::message::create_stacked_item(item.add_to, item.item_id, &tool, amount).unwrap()),
GameMessage::PlayerNoLongerHasItem(builder::message::player_no_longer_has_item(item.remove_from, item.item_id, amount as u32))
GameMessage::CreateItem(builder::message::create_stacked_item(item.add_to, item.new_item_id, &tool, amount).unwrap()),
GameMessage::PlayerNoLongerHasItem(builder::message::player_no_longer_has_item(item.remove_from, item.current_item_id, amount as u32))
] ]
}, },
} }
@ -198,14 +442,37 @@ where
clients_in_room clients_in_room
.clone() .clone()
.into_iter() .into_iter()
.map(move |client| {
(client.client, SendShipPacket::Message(Message::new(packet.clone())))
.filter_map(move |client| {
match packet {
GameMessage::PlayerNoLongerHasItem(ref no_longer) => {
if client.local_client == no_longer.client {
None
}
else {
Some((client.client, SendShipPacket::Message(Message::new(packet.clone()))))
}
}
_ => Some((client.client, SendShipPacket::Message(Message::new(packet.clone()))))
}
}) })
}) })
.flatten(); .flatten();
Ok(Box::new(traded_item_packets))
let close_trade = vec![
(this.client(), SendShipPacket::TradeSuccessful(TradeSuccessful::default())),
(other.client(), SendShipPacket::TradeSuccessful(TradeSuccessful::default()))
].into_iter();
Ok(Box::new(traded_item_packets.chain(close_trade)))
}
}
},
err @ _ => {
let (this, other) = trades.remove_trade(&id);
Ok(Box::new(client_location.get_all_clients_by_client(id).unwrap().into_iter()
.filter(move |client| other.as_ref().map(|other| client.client == other.client()).unwrap_or_else(|| false))
.map(move |client| {
(client.client, SendShipPacket::CancelTrade(CancelTrade {}))
})
.chain(std::iter::once((id, SendShipPacket::CancelTrade(CancelTrade {}))))))
} }
else {
Ok(Box::new(None.into_iter()))
} }
} }

37
src/ship/ship.rs
View File

@ -33,6 +33,7 @@ use crate::ship::quests;
use crate::ship::map::{MapsError, MapAreaError, MapArea}; use crate::ship::map::{MapsError, MapAreaError, MapArea};
use crate::ship::packet::handler; use crate::ship::packet::handler;
use crate::ship::shops::{WeaponShop, ToolShop, ArmorShop, WeaponShopItem, ToolShopItem, ArmorShopItem}; use crate::ship::shops::{WeaponShop, ToolShop, ArmorShop, WeaponShopItem, ToolShopItem, ArmorShopItem};
use crate::ship::trade::TradeState;
pub const SHIP_PORT: u16 = 23423; pub const SHIP_PORT: u16 = 23423;
pub const QUEST_CATEGORY_MENU_ID: u32 = 0xA2; pub const QUEST_CATEGORY_MENU_ID: u32 = 0xA2;
@ -41,7 +42,7 @@ pub type Rooms = [Option<room::RoomState>; MAX_ROOMS];
pub type Clients = HashMap<ClientId, ClientState>; pub type Clients = HashMap<ClientId, ClientState>;
#[derive(Error, Debug)] #[derive(Error, Debug)]
#[error("")]
#[error("shiperror")]
pub enum ShipError { pub enum ShipError {
ClientNotFound(ClientId), ClientNotFound(ClientId),
NoCharacterInSlot(ClientId, u32), NoCharacterInSlot(ClientId, u32),
@ -73,6 +74,7 @@ pub enum ShipError {
InvalidShip(usize), InvalidShip(usize),
InvalidBlock(usize), InvalidBlock(usize),
InvalidItem(items::ClientItemId), InvalidItem(items::ClientItemId),
TradeError(#[from] crate::ship::packet::handler::trade::TradeError),
} }
#[derive(Debug)] #[derive(Debug)]
@ -190,6 +192,7 @@ pub enum SendShipPacket {
RedirectClient(RedirectClient), RedirectClient(RedirectClient),
AcknowledgeTrade(AcknowledgeTrade), AcknowledgeTrade(AcknowledgeTrade),
CancelTrade(CancelTrade), CancelTrade(CancelTrade),
TradeSuccessful(TradeSuccessful),
} }
impl SendServerPacket for SendShipPacket { impl SendServerPacket for SendShipPacket {
@ -229,6 +232,7 @@ impl SendServerPacket for SendShipPacket {
SendShipPacket::RedirectClient(pkt) => pkt.as_bytes(), SendShipPacket::RedirectClient(pkt) => pkt.as_bytes(),
SendShipPacket::AcknowledgeTrade(pkt) => pkt.as_bytes(), SendShipPacket::AcknowledgeTrade(pkt) => pkt.as_bytes(),
SendShipPacket::CancelTrade(pkt) => pkt.as_bytes(), SendShipPacket::CancelTrade(pkt) => pkt.as_bytes(),
SendShipPacket::TradeSuccessful(pkt) => pkt.as_bytes(),
} }
} }
} }
@ -248,25 +252,10 @@ pub struct LoadingQuest {
} }
#[derive(Clone)]
pub enum TradeItem {
Individual(items::ClientItemId),
Stacked(items::ClientItemId, usize),
Meseta(usize),
}
#[derive(Clone, Eq, PartialEq)]
pub enum TradeStatus {
Confirmed,
Unconfirmed,
}
#[derive(Clone)]
pub struct TradeState {
pub other_client: ClientId,
pub items: Vec<TradeItem>,
pub status: TradeStatus,
}
pub struct ClientState { pub struct ClientState {
pub user: UserAccountEntity, pub user: UserAccountEntity,
@ -286,7 +275,6 @@ pub struct ClientState {
pub tool_shop: Vec<ToolShopItem>, pub tool_shop: Vec<ToolShopItem>,
pub armor_shop: Vec<ArmorShopItem>, pub armor_shop: Vec<ArmorShopItem>,
pub tek: Option<(items::ClientItemId, item::weapon::TekSpecialModifier, item::weapon::TekPercentModifier, i32)>, pub tek: Option<(items::ClientItemId, item::weapon::TekSpecialModifier, item::weapon::TekPercentModifier, i32)>,
pub trade: Option<TradeState>,
} }
impl ClientState { impl ClientState {
@ -307,7 +295,6 @@ impl ClientState {
tool_shop: Vec::new(), tool_shop: Vec::new(),
armor_shop: Vec::new(), armor_shop: Vec::new(),
tek: None, tek: None,
trade: None,
} }
} }
} }
@ -411,6 +398,7 @@ impl<EG: EntityGateway> ShipServerStateBuilder<EG> {
auth_token: self.auth_token.unwrap_or_else(|| AuthToken("".into())), auth_token: self.auth_token.unwrap_or_else(|| AuthToken("".into())),
ship_list: Vec::new(), ship_list: Vec::new(),
shipgate_sender: None, shipgate_sender: None,
trades: Default::default(),
} }
} }
} }
@ -457,6 +445,7 @@ pub struct ShipServerState<EG: EntityGateway> {
auth_token: AuthToken, auth_token: AuthToken,
ship_list: Vec<Ship>, ship_list: Vec<Ship>,
shipgate_sender: Option<Box<dyn Fn(ShipMessage) + Send + Sync>>, shipgate_sender: Option<Box<dyn Fn(ShipMessage) + Send + Sync>>,
trades: TradeState,
} }
impl<EG: EntityGateway> ShipServerState<EG> { impl<EG: EntityGateway> ShipServerState<EG> {
@ -561,6 +550,9 @@ impl<EG: EntityGateway> ShipServerState<EG> {
GameMessage::TekAccept(tek_accept) => { GameMessage::TekAccept(tek_accept) => {
handler::direct_message::accept_tek_item(id, tek_accept, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager).await? handler::direct_message::accept_tek_item(id, tek_accept, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager).await?
}, },
GameMessage::TradeRequest(trade_request) => {
handler::trade::trade_request(id, trade_request, target, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager, &mut self.trades).await?
},
_ => { _ => {
let cmsg = msg.clone(); let cmsg = msg.clone();
Box::new(block.client_location.get_all_clients_by_client(id).unwrap().into_iter() Box::new(block.client_location.get_all_clients_by_client(id).unwrap().into_iter()
@ -729,13 +721,12 @@ impl<EG: EntityGateway> ServerState for ShipServerState<EG> {
handler::ship::block_list(id, &self.name, self.blocks.0.len()) handler::ship::block_list(id, &self.name, self.blocks.0.len())
}, },
RecvShipPacket::ItemsToTrade(items_to_trade) => { RecvShipPacket::ItemsToTrade(items_to_trade) => {
log::warn!("trade! {:?} {:?}", id, items_to_trade);
let block = self.blocks.with_client(id, &self.clients)?; let block = self.blocks.with_client(id, &self.clients)?;
handler::trade::items_to_trade(id, items_to_trade, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager).await?
handler::trade::items_to_trade(id, items_to_trade, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager, &mut self.trades).await?
}, },
RecvShipPacket::TradeConfirmed(_) => { RecvShipPacket::TradeConfirmed(_) => {
let block = self.blocks.with_client(id, &self.clients)?; let block = self.blocks.with_client(id, &self.clients)?;
handler::trade::trade_confirmed(id, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager).await?
handler::trade::trade_confirmed(id, &mut self.entity_gateway, &block.client_location, &mut self.clients, &mut self.item_manager, &mut self.trades).await?
}, },
}) })
} }

172
src/ship/trade.rs
View File

@ -0,0 +1,172 @@
use std::collections::HashMap;
use std::cell::RefCell;
use async_std::sync::{Arc, Mutex};
use crate::common::serverstate::ClientId;
use crate::ship::items;
pub const MESETA_ITEM_ID: items::ClientItemId = items::ClientItemId(0xFFFFFF01);
#[derive(Debug, Clone)]
pub enum TradeItem {
Individual(items::ClientItemId),
Stacked(items::ClientItemId, usize),
Meseta(usize),
}
impl TradeItem {
pub fn stacked(&self) -> Option<(items::ClientItemId, usize)> {
match self {
TradeItem::Stacked(item_id, amount) => Some((*item_id, *amount as usize)),
_ => None
}
}
pub fn item_id(&self) -> items::ClientItemId {
match self {
TradeItem::Individual(item_id) => *item_id,
TradeItem::Stacked(item_id, _) => *item_id,
TradeItem::Meseta(_) => MESETA_ITEM_ID,
}
}
}
#[derive(Debug, Clone, Eq, PartialEq)]
pub enum TradeStatus {
SentRequest,
ReceivedRequest,
Trading,
Confirmed,
FinalConfirm,
ItemsChecked,
TradeComplete,
}
#[derive(Debug, Clone)]
pub struct ClientTradeState {
client: ClientId,
other_client: ClientId,
pub items: Vec<TradeItem>,
pub status: TradeStatus,
}
impl ClientTradeState {
pub fn client(&self) -> ClientId {
self.client
}
pub fn other_client(&self) -> ClientId {
self.other_client
}
}
/*
pub struct ClientTradeHandle<'a> {
handle: std::cell::Ref<'a, ClientTradeState>,
}
impl<'a> ClientTradeHandle<'a> {
fn new(handle: std::cell::Ref<'a, ClientTradeState>) -> ClientTradeHandle<'a> {
ClientTradeHandle {
handle: handle,
}
}
}
impl<'a> std::ops::Deref for ClientTradeHandle<'a> {
type Target = ClientTradeState;
fn deref(&self) -> &ClientTradeState {
&self.handle
}
}
impl<'a> std::ops::DerefMut for ClientTradeHandle<'a> {
fn deref_mut(&mut self) -> &mut ClientTradeState {
&mut self.handle
}
}
impl<'a> Clone for ClientTradeHandle<'a> {
}
*/
#[derive(thiserror::Error, Debug)]
#[error("")]
pub enum TradeStateError {
ClientNotInTrade(ClientId),
MismatchedTrade(ClientId, ClientId),
}
#[derive(Default)]
pub struct TradeState {
trades: HashMap<ClientId, RefCell<ClientTradeState>>,
}
impl TradeState {
pub fn new_trade(&mut self, sender: &ClientId, receiver: &ClientId) {
let state = ClientTradeState {
client: *sender,
other_client: *receiver,
items: Default::default(),
status: TradeStatus::SentRequest,
};
self.trades.insert(*sender, RefCell::new(state));
let state = ClientTradeState {
client: *receiver,
other_client: *sender,
items: Default::default(),
status: TradeStatus::ReceivedRequest,
};
self.trades.insert(*receiver, RefCell::new(state));
}
pub fn with<T, F> (&self, client: &ClientId, func: F) -> Result<T, TradeStateError>
where
F: Fn(&mut ClientTradeState, &mut ClientTradeState) -> T
{
let mut c1 = self.trades.get(client).ok_or_else(|| TradeStateError::ClientNotInTrade(*client))?.borrow_mut();
let mut c2 = self.trades.get(&c1.other_client).ok_or_else(|| TradeStateError::ClientNotInTrade(c1.other_client))?.borrow_mut();
// sanity check
if c1.client != c2.other_client {
return Err(TradeStateError::MismatchedTrade(c1.client, c2.client));
}
Ok(func(&mut *c1, &mut *c2))
}
/*
pub fn with<T, F> (&self, client: &ClientId, func: F) -> Result<T, TradeStateError>
where
F: Fn(&mut ClientTradeHandle, &mut ClientTradeHandle) -> T
{
let c1 = ClientTradeHandle::new(self.trades.get(client).ok_or_else(|| TradeStateError::ClientNotInTrade(*client))?.borrow_mut());
let c2 = ClientTradeHandle::new(self.trades.get(&c1.other_client).ok_or_else(|| TradeStateError::ClientNotInTrade(c1.other_client))?.borrow_mut());
// sanity check
if c1.client != c2.other_client {
return Err(TradeStateError::MismatchedTrade(c1.client, c2.client));
}
Ok(func(&mut c1, &mut c2))
}
*/
// TODO: is it possible for this to not return Options?
pub fn remove_trade(&mut self, client: &ClientId) -> (Option<ClientTradeState>, Option<ClientTradeState>) {
let c1 = self.trades.remove(client).map(|c| c.into_inner());
let c2 = if let Some(ref state) = c1 {
self.trades.remove(&state.other_client).map(|c| c.into_inner())
}
else {
None
};
(c1, c2)
}
}
Write Preview
Loading…
Cancel
Save