Struct dx::engine::d2::Component

source · [−]

pub struct Component {
    pub owner: Option<EntityID>,
    pub flags: u32,
}

Expand description

Components are bits of data and logic that can be added to entities.

Fields

owner: Option<EntityID>

The entity this component is attached to, or None

flags: u32

Implementations

impl Component

pub const STARTED: u32 = 1u32

pub const NEXT_FLAG: u32 = 2u32

Trait Implementations

impl AsRef<Component> for FpsDisplay

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for Sprite

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for Scene2D

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for Script

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for Mixer

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for MoviePlayer

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for Disposer

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Component> for SpeedAdjuster

fn as_ref(&self) -> &Component

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Component

fn clone(&self) -> Component

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl ComponentExt for Component

fn on_added(&self)

Called after this component has been added to an entity.

fn on_removed(&self)

Called just before this component has been removed from its entity.

fn on_start(&self)

Called just before this component’s first update after being added. This is the best place to put initialization logic that requires accessing other components/entities, since it waits until the rest of the entity hierarchy is accessible. Read more

fn on_stop(&self)

Called just before this component will be removed from its entity, if on_start was previously called. Read more

fn on_update(&self, dt: f32)

Called when this component receives a game update. @param dt The time elapsed since the last frame, in seconds. Read more

fn name(&self) -> Option<String>

impl Debug for Component

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

Formats the value using the given formatter. Read more

impl Default for Component

fn default() -> Component

Returns the “default value” for a type. Read more

impl Disposable for Component

fn dispose(&self)

Removes this component from its owning entity.

impl EntityManager<Component> for Entity

fn get(&self) -> Option<Component>

impl PartialEq<Component> for Component

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Copy for Component

impl StructuralPartialEq for Component

Auto Trait Implementations

impl RefUnwindSafe for Component

impl Send for Component

impl Sync for Component

impl Unpin for Component

impl UnwindSafe for Component

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<Target, From> Getter<From> for Target where
From: AsRef<Target>,

fn get(from: &From) -> &Target

Typed getter

impl<'a, T, C, M> Inspect<'a, C, &'a C, M> for T

fn inspect(ctx: &'a mut C) -> &'a C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, &'a mut C, M> for T

fn inspect(ctx: &'a mut C) -> &'a mut C

Inspect the context.

impl<'a, T, C, M> Inspect<'a, C, (), M> for T

fn inspect(&'a mut C)

Inspect the context.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<Fr, To> IntoColor<To> for Fr where
To: FromColor<Fr>,

fn into_color(self) -> To

Convert into color

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,

Sets value as a parameter of self.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V