Struct Ecs

pub struct Ecs<ST> { /* private fields */ }

Generic entity component system container

Needs to be specified with the parametrized Store type that has struct fields for the actual components. This can be done with the Ecs! macro.

Implementations

impl<ST: Default + Store> Ecs<ST>

pub fn new() -> Ecs<ST>

Construct a new entity component system.

pub fn make(&mut self) -> Entity

Create a new empty entity.

pub fn remove(&mut self, e: Entity)

Remove an entity from the system and clear its components.

pub fn contains(&self, e: Entity) -> bool

Return whether the system contains an entity.

pub fn iter(&self) -> Iter<'_, Entity>

Iterate through all the active entities.

Trait Implementations

impl<ST> Deref for Ecs<ST>

type Target = ST

The resulting type after dereferencing.

fn deref(&self) -> &ST

Dereferences the value.

impl<ST> DerefMut for Ecs<ST>

fn deref_mut(&mut self) -> &mut ST

Mutably dereferences the value.

impl<'de, ST> Deserialize<'de> for Ecs<ST>

where ST: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<ST> Serialize for Ecs<ST>

where ST: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.