Struct DamageNumberManager 

pub struct DamageNumberManager { /* private fields */ }

Object pool of DamageNumber instances. Re-uses slots to avoid allocation.

Implementations

impl DamageNumberManager

pub fn new(capacity: usize) -> Self

Create a pool with the given capacity (default 50).

pub fn spawn( &mut self, value: i32, position: Vec3, crit: bool, element: Option<Element>, )

Spawn a damage number. If the pool is full, the oldest number is replaced.

pub fn update(&mut self, dt: f32)

Update all active damage numbers.

pub fn active(&self) -> Vec<&DamageNumber>

Return references to all active damage numbers.

pub fn active_count(&self) -> usize

Current count of active numbers.

Trait Implementations

impl Clone for DamageNumberManager

fn clone(&self) -> DamageNumberManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DamageNumberManager

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

Formats the value using the given formatter.

impl Default for DamageNumberManager

fn default() -> Self

Returns the “default value” for a type.