Struct FireballItemStack

pub struct FireballItemStack(pub ItemStack);

Tuple Fields

0: ItemStack

Methods from Deref<Target = ItemStack>

pub fn is_empty(&self) -> bool

Check if the slot is ItemStack::Empty, if the count is <= 0, or if the item is air.

This is the opposite of ItemStack::is_present.

pub fn is_present(&self) -> bool

Check if the slot is not ItemStack::Empty, if the count is > 0, and if the item is not air.

This is the opposite of ItemStack::is_empty.

pub fn count(&self) -> i32

Return the amount of the item in the slot, or 0 if the slot is empty.

Note that it’s possible for the count to be zero or negative when the slot is present.

pub fn split(&mut self, count: u32) -> ItemStack

Remove count items from this slot, returning the removed items.

pub fn kind(&self) -> Item

Get the kind of the item in this slot, or azalea_registry::Item::Air

pub fn update_empty(&mut self)

Update whether this slot is empty, based on the count.

pub fn as_present(&self) -> Option<&ItemStackData>

Convert this slot into an ItemStackData, if it’s present.

pub fn as_present_mut(&mut self) -> Option<&mut ItemStackData>

Trait Implementations

impl Clone for FireballItemStack

fn clone(&self) -> FireballItemStack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for FireballItemStack

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have [Component<Mutability = Mutable>], while immutable components will instead have [Component<Mutability = Immutable>].

fn register_required_components( requiree: ComponentId, components: &mut ComponentsRegistrator<'_>, required_components: &mut RequiredComponents, inheritance_depth: u16, recursion_check_stack: &mut Vec<ComponentId>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn register_component_hooks(hooks: &mut ComponentHooks)

👎Deprecated since 0.16.0: Use the individual hook methods instead (e.g., Component::on_add, etc.)

Called when registering this component, allowing mutable access to its [ComponentHooks].

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this [Component] if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this [Component] if one is defined.

fn on_replace() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_replace [ComponentHook] for this [Component] if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this [Component] if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this [Component] if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given [EntityMapper]. This is used to remap entities in contexts like scenes and entity cloning. When deriving [Component], this is populated by annotating fields containing entities with #[entities]

impl Deref for FireballItemStack

type Target = ItemStack

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for FireballItemStack

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.