Struct TradeRoute

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pub struct TradeRoute {Show 13 fields
    pub id: TradeRouteId,
    pub from_faction: FactionId,
    pub to_faction: FactionId,
    pub status: TradeRouteStatus,
    pub base_volume: f64,
    pub current_volume: f64,
    pub disruption: f64,
    pub export_share_from: f64,
    pub import_share_to: f64,
    pub age_ticks: u64,
    pub volume_history: VecDeque<f64>,
    pub escorted: bool,
    pub infrastructure: f64,
}

Expand description

A trade route connecting two factions, carrying goods in both directions.

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§id: TradeRouteId§from_faction: FactionId§to_faction: FactionId§status: TradeRouteStatus§base_volume: f64

Base gold value transacted per tick.

§current_volume: f64

Current actual volume (may differ due to disruptions).

§disruption: f64

Disruption factor (0.0 = fully blocked, 1.0 = full volume).

§export_share_from: f64

Fraction of volume that goes to from_faction as export income.

§import_share_to: f64

Fraction of volume that goes to to_faction as import income.

§age_ticks: u64

Ticks this route has been active.

§volume_history: VecDeque<f64>

History of per-tick volumes.

§escorted: bool

Whether a military escort is assigned (reduces disruption).

§infrastructure: f64

Infrastructure investment level (improves volume and reduces disruption risk).

Implementations§

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impl TradeRoute

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pub fn new( id: TradeRouteId, from: FactionId, to: FactionId, base_volume: f64, export_share: f64, import_share: f64, ) -> Self

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pub fn apply_disruption(&mut self, severity: f64)

Apply a disruption event (bandits, war, weather). Value in [0,1].

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pub fn recover(&mut self, rate: f64)

Recover disruption over time.

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pub fn tick(&mut self) -> (f64, f64)

Tick: compute actual volume and return (export_income, import_income).

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pub fn avg_volume(&self, n: usize) -> f64

Average volume over last n ticks.

Trait Implementations§

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impl Clone for TradeRoute

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Debug for TradeRoute

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for TradeRoute

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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