1 files changed, 0 insertions, 123 deletions
diff --git a/src/data/component_set.rs b/src/data/component_set.rs
deleted file mode 100644
index 6e0461c..0000000
--- a/src/data/component_set.rs
+++ /dev/null
@@ -1,123 +0,0 @@
-use crate::data::Index;
-
-// TODO ECS: use this to handle optional components properly.
-// pub trait OptionalComponentSet<T> {
-//     fn get(&self, handle: Index) -> Option<&T>;
-// }
-
-/// A set of optional elements of type `T`.
-pub trait ComponentSetOption<T>: Sync {
-    /// Get the element associated to the given `handle`, if there is one.
-    fn get(&self, handle: Index) -> Option<&T>;
-}
-
-/// A set of elements of type `T`.
-pub trait ComponentSet<T>: ComponentSetOption<T> {
-    /// The estimated number of elements in this set.
-    ///
-    /// This value is typically used for preallocating some arrays for
-    /// better performances.
-    fn size_hint(&self) -> usize;
-    // TODO ECS: remove this, its only needed by the query pipeline update
-    //           which should only take the modified colliders into account.
-    /// Iterate through all the elements on this set.
-    fn for_each(&self, f: impl FnMut(Index, &T));
-    /// Get the element associated to the given `handle`.
-    fn index(&self, handle: Index) -> &T {
-        self.get(handle).unwrap()
-    }
-}
-
-/// A set of mutable elements of type `T`.
-pub trait ComponentSetMut<T>: ComponentSet<T> {
-    /// Applies the given closure to the element associated to the given `handle`.
-    ///
-    /// Return `None` if the element doesn't exist.
-    fn map_mut_internal<Result>(
-        &mut self,
-        handle: crate::data::Index,
-        f: impl FnOnce(&mut T) -> Result,
-    ) -> Option<Result>;
-
-    /// Set the value of this element.
-    fn set_internal(&mut self, handle: crate::data::Index, val: T);
-}
-
-/// Helper trait to address multiple elements at once.
-pub trait BundleSet<'a, T> {
-    /// Access multiple elements from this set.
-    fn index_bundle(&'a self, handle: Index) -> T;
-}
-
-impl<'a, T, A, B> BundleSet<'a, (&'a A, &'a B)> for T
-where
-    T: ComponentSet<A> + ComponentSet<B>,
-{
-    #[inline(always)]
-    fn index_bundle(&'a self, handle: Index) -> (&'a A, &'a B) {
-        (self.index(handle), self.index(handle))
-    }
-}
-
-impl<'a, T, A, B, C> BundleSet<'a, (&'a A, &'a B, &'a C)> for T
-where
-    T: ComponentSet<A> + ComponentSet<B> + ComponentSet<C>,
-{
-    #[inline(always)]
-    fn index_bundle(&'a self, handle: Index) -> (&'a A, &'a B, &'a C) {
-        (self.index(handle), self.index(handle), self.index(handle))
-    }
-}
-
-impl<'a, T, A, B, C, D> BundleSet<'a, (&'a A, &'a B, &'a C, &'a D)> for T
-where
-    T: ComponentSet<A> + ComponentSet<B> + ComponentSet<C> + ComponentSet<D>,
-{
-    #[inline(always)]
-    fn index_bundle(&'a self, handle: Index) -> (&'a A, &'a B, &'a C, &'a D) {
-        (
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-        )
-    }
-}
-
-impl<'a, T, A, B, C, D, E> BundleSet<'a, (&'a A, &'a B, &'a C, &'a D, &'a E)> for T
-where
-    T: ComponentSet<A> + ComponentSet<B> + ComponentSet<C> + ComponentSet<D> + ComponentSet<E>,
-{
-    #[inline(always)]
-    fn index_bundle(&'a self, handle: Index) -> (&'a A, &'a B, &'a C, &'a D, &'a E) {
-        (
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-        )
-    }
-}
-
-impl<'a, T, A, B, C, D, E, F> BundleSet<'a, (&'a A, &'a B, &'a C, &'a D, &'a E, &'a F)> for T
-where
-    T: ComponentSet<A>
-        + ComponentSet<B>
-        + ComponentSet<C>
-        + ComponentSet<D>
-        + ComponentSet<E>
-        + ComponentSet<F>,
-{
-    #[inline(always)]
-    fn index_bundle(&'a self, handle: Index) -> (&'a A, &'a B, &'a C, &'a D, &'a E, &'a F) {
-        (
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-            self.index(handle),
-        )
-    }
-}