Struct yaecs::Entity

pub struct Entity {
    pub label: String,
    pub component_mask: u64,
    pub components: AnyMap,
}

An Entity is simply an identifier for a bag of components. In general, Systems operate on a subset of all entities that posess components the System is interested in.

Fields

label: String

A user-defined label for this entity. This could be thrown out if in future we run into memory issues, but for now its convenient as it allows us to more easily identify an entity.

component_mask: u64

Bitmask, indicating which components are implemented for this type.

components: AnyMap

Bag of components

Methods

impl Entity

fn new(label: &'static str) -> Entity

Creates a new Entity with an empty bag of components

fn add<T>(&mut self, component: T) where T: Component + Any

Trait Implementations

impl Debug for Entity

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.