Struct MarketBoard 

pub struct MarketBoard {
    pub auction_house: AuctionHouse,
    pub history: HashMap<String, MarketHistory>,
    pub trade_windows: Vec<TradeWindow>,
    /* private fields */
}

Combines the AuctionHouse with a direct trade system and per-item history.

Fields

auction_house: AuctionHouse

history: HashMap<String, MarketHistory>

trade_windows: Vec<TradeWindow>

Implementations

impl MarketBoard

pub fn new() -> Self

pub fn record_sale(&mut self, item_id: &str, time: f32, price_copper: u64)

Record a completed sale in the market history.

pub fn history_for(&self, item_id: &str) -> Option<&MarketHistory>

Get market history for an item.

pub fn open_trade(&mut self, player_a: &str, player_b: &str) -> u64

Open a trade window between two players.

pub fn get_trade_mut(&mut self, trade_id: u64) -> Option<&mut TradeWindow>

Get a mutable reference to a trade window by id.

pub fn get_trade(&self, trade_id: u64) -> Option<&TradeWindow>

Get an immutable reference to a trade window by id.

pub fn cancel_trade(&mut self, trade_id: u64)

Cancel and remove a trade window.

pub fn tick(&mut self, current_time: f32)

Tick the market board — expires auctions, resolves trades.

pub fn post_listing( &mut self, seller_id: &str, item_id: &str, quantity: u32, quality: u8, buyout_price: Option<Currency>, min_bid: Currency, duration_secs: f32, current_time: f32, seller_currency: &mut Currency, ) -> Result<u64, String>

Post a listing on the auction house with history tracking.

pub fn buyout( &mut self, listing_id: u64, buyer_id: &str, current_time: f32, buyer_currency: &mut Currency, ) -> Result<(String, u32, u8), String>

Buyout with automatic history recording.

Trait Implementations

impl Clone for MarketBoard

fn clone(&self) -> MarketBoard

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MarketBoard

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MarketBoard

fn default() -> Self

Returns the “default value” for a type.