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add world.insert passthrough to entitybuilder

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This commit is contained in:
Carter Anderson 2020-02-11 19:37:48 -08:00
parent cd6ccc45b1
commit 649e1b113f
1 changed files with 10 additions and 1 deletions
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11
src/ecs/entity_builder.rs
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@ -1,5 +1,5 @@
use crate::ecs::EntityArchetype; use crate::ecs::EntityArchetype;
use legion::prelude::*; use legion::{world::{TagSet, TagLayout, IntoComponentSource}, prelude::*, filter::{Filter, ChunksetFilterData}};
pub trait EntityBuilderSource { pub trait EntityBuilderSource {
fn build(&mut self) -> EntityBuilder; fn build(&mut self) -> EntityBuilder;
@ -48,6 +48,15 @@ impl<'a> EntityBuilder<'a> {
self self
} }
pub fn add_entities<T,C>(self, tags: T, components: C) -> Self
where
T: TagSet + TagLayout + for<'b> Filter<ChunksetFilterData<'b>>,
C: IntoComponentSource,
{
self.world.insert(tags, components);
self
}
pub fn add_archetype(mut self, entity_archetype: impl EntityArchetype) -> Self { pub fn add_archetype(mut self, entity_archetype: impl EntityArchetype) -> Self {
self.current_entity = Some(entity_archetype.insert(self.world)); self.current_entity = Some(entity_archetype.insert(self.world));
self self