macro_rules! impl_reflect_for_hashset {
($ty:path) => {
const _: () = {
impl<V, S> $crate::set::Set for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync,
{
fn get(&self, value: &dyn $crate::reflect::PartialReflect) -> Option<&dyn $crate::reflect::PartialReflect> {
value
.try_downcast_ref::<V>()
.and_then(|value| Self::get(self, value))
.map(|value| value as &dyn $crate::reflect::PartialReflect)
}
fn len(&self) -> usize {
Self::len(self)
}
fn iter(&self) -> bevy_platform::prelude::Box<dyn Iterator<Item = &dyn $crate::reflect::PartialReflect> + '_> {
let iter = self.iter().map(|v| v as &dyn $crate::reflect::PartialReflect);
bevy_platform::prelude::Box::new(iter)
}
fn drain(&mut self) -> bevy_platform::prelude::Vec<bevy_platform::prelude::Box<dyn $crate::reflect::PartialReflect>> {
self.drain()
.map(|value| bevy_platform::prelude::Box::new(value) as bevy_platform::prelude::Box<dyn $crate::reflect::PartialReflect>)
.collect()
}
fn retain(&mut self, f: &mut dyn FnMut(&dyn $crate::reflect::PartialReflect) -> bool) {
self.retain(move |value| f(value));
}
fn insert_boxed(&mut self, value: bevy_platform::prelude::Box<dyn $crate::reflect::PartialReflect>) -> bool {
let value = V::take_from_reflect(value).unwrap_or_else(|value| {
panic!(
"Attempted to insert invalid value of type {}.",
value.reflect_type_path()
)
});
self.insert(value)
}
fn remove(&mut self, value: &dyn $crate::reflect::PartialReflect) -> bool {
let mut from_reflect = None;
value
.try_downcast_ref::<V>()
.or_else(|| {
from_reflect = V::from_reflect(value);
from_reflect.as_ref()
})
.is_some_and(|value| self.remove(value))
}
fn contains(&self, value: &dyn $crate::reflect::PartialReflect) -> bool {
let mut from_reflect = None;
value
.try_downcast_ref::<V>()
.or_else(|| {
from_reflect = V::from_reflect(value);
from_reflect.as_ref()
})
.is_some_and(|value| self.contains(value))
}
}
impl<V, S> $crate::reflect::PartialReflect for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync,
{
fn get_represented_type_info(&self) -> Option<&'static $crate::type_info::TypeInfo> {
Some(<Self as $crate::type_info::Typed>::type_info())
}
#[inline]
fn into_partial_reflect(self: bevy_platform::prelude::Box<Self>) -> bevy_platform::prelude::Box<dyn $crate::reflect::PartialReflect> {
self
}
fn as_partial_reflect(&self) -> &dyn $crate::reflect::PartialReflect {
self
}
fn as_partial_reflect_mut(&mut self) -> &mut dyn $crate::reflect::PartialReflect {
self
}
#[inline]
fn try_into_reflect(
self: bevy_platform::prelude::Box<Self>,
) -> Result<bevy_platform::prelude::Box<dyn $crate::reflect::Reflect>, bevy_platform::prelude::Box<dyn $crate::reflect::PartialReflect>> {
Ok(self)
}
fn try_as_reflect(&self) -> Option<&dyn $crate::reflect::Reflect> {
Some(self)
}
fn try_as_reflect_mut(&mut self) -> Option<&mut dyn $crate::reflect::Reflect> {
Some(self)
}
fn apply(&mut self, value: &dyn $crate::reflect::PartialReflect) {
$crate::set::set_apply(self, value);
}
fn try_apply(&mut self, value: &dyn $crate::reflect::PartialReflect) -> Result<(), $crate::reflect::ApplyError> {
$crate::set::set_try_apply(self, value)
}
fn reflect_kind(&self) -> $crate::kind::ReflectKind {
$crate::kind::ReflectKind::Set
}
fn reflect_ref(&self) -> $crate::kind::ReflectRef<'_> {
$crate::kind::ReflectRef::Set(self)
}
fn reflect_mut(&mut self) -> $crate::kind::ReflectMut<'_> {
$crate::kind::ReflectMut::Set(self)
}
fn reflect_owned(self: bevy_platform::prelude::Box<Self>) -> $crate::kind::ReflectOwned {
$crate::kind::ReflectOwned::Set(self)
}
fn reflect_clone(&self) -> Result<bevy_platform::prelude::Box<dyn $crate::reflect::Reflect>, $crate::error::ReflectCloneError> {
let mut set = Self::with_capacity_and_hasher(self.len(), S::default());
for value in self.iter() {
let value = value.reflect_clone_and_take()?;
set.insert(value);
}
Ok(bevy_platform::prelude::Box::new(set))
}
fn reflect_partial_eq(&self, value: &dyn $crate::reflect::PartialReflect) -> Option<bool> {
$crate::set::set_partial_eq(self, value)
}
}
impl<V, S> $crate::type_info::Typed for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync,
{
fn type_info() -> &'static $crate::type_info::TypeInfo {
static CELL: $crate::utility::GenericTypeInfoCell = $crate::utility::GenericTypeInfoCell::new();
CELL.get_or_insert::<Self, _>(|| {
$crate::type_info::TypeInfo::Set(
$crate::set::SetInfo::new::<Self, V>().with_generics($crate::generics::Generics::from_iter([
$crate::generics::TypeParamInfo::new::<V>("V")
]))
)
})
}
}
impl<V, S> $crate::type_registry::GetTypeRegistration for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync + Default,
{
fn get_type_registration() -> $crate::type_registry::TypeRegistration {
let mut registration = $crate::type_registry::TypeRegistration::of::<Self>();
registration.insert::<$crate::type_registry::ReflectFromPtr>($crate::type_registry::FromType::<Self>::from_type());
registration.insert::<$crate::from_reflect::ReflectFromReflect>($crate::type_registry::FromType::<Self>::from_type());
registration
}
fn register_type_dependencies(registry: &mut $crate::type_registry::TypeRegistry) {
registry.register::<V>();
}
}
$crate::impl_full_reflect!(
<V, S> for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync,
);
impl<V, S> $crate::from_reflect::FromReflect for $ty
where
V: $crate::from_reflect::FromReflect + $crate::type_path::TypePath + $crate::type_registry::GetTypeRegistration + Eq + core::hash::Hash,
S: $crate::type_path::TypePath + core::hash::BuildHasher + Default + Send + Sync,
{
fn from_reflect(reflect: &dyn $crate::reflect::PartialReflect) -> Option<Self> {
let ref_set = reflect.reflect_ref().as_set().ok()?;
let mut new_set = Self::with_capacity_and_hasher(ref_set.len(), S::default());
for value in ref_set.iter() {
let new_value = V::from_reflect(value)?;
new_set.insert(new_value);
}
Some(new_set)
}
}
};
};
}
pub(crate) use impl_reflect_for_hashset;