Struct EntropyCell

pub struct EntropyCell(/* private fields */);

Sync interior-mutable holder for Entity::proc_entropy — proc checks run behind &Entity throughout the fight code, and OverlordState futures must stay Send (a RefCell here would un-Sync the whole state). Manual impls because Mutex is neither Clone nor Eq; equality/clone go through snapshots (combat-transient data, never serialized).

Implementations

impl EntropyCell

pub fn bump(&self, key: &str, add: i64, init: impl FnOnce() -> i64) -> bool

Advance the key accumulator by add permyriad (seeding it with init on first touch) and report whether it crossed 10000 — the entropy proc: exactly one proc per 10000 permyriad accumulated, no streaks either way.

Trait Implementations

impl Clone for EntropyCell

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EntropyCell

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

Formats the value using the given formatter.

impl Default for EntropyCell

fn default() -> EntropyCell

Returns the “default value” for a type.

impl PartialEq for EntropyCell

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for EntropyCell