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only update components for entities in map (#1023)

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François 2020-12-09 05:01:54 +01:00 committed by GitHub
parent 19c4f331ac
commit c54179b182
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1 changed files with 4 additions and 2 deletions
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crates/bevy_reflect/src/impls/bevy_ecs.rs
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@ -202,8 +202,10 @@ impl<C: Component + MapEntities> FromType<C> for ReflectMapEntities {
fn from_type() -> Self { fn from_type() -> Self {
ReflectMapEntities { ReflectMapEntities {
map_entities: |world, entity_map| { map_entities: |world, entity_map| {
for mut component in &mut world.query_mut::<&mut C>() { for entity in entity_map.values() {
component.map_entities(entity_map)?; if let Ok(mut component) = world.get_mut::<C>(entity) {
component.map_entities(entity_map)?;
}
} }
Ok(()) Ok(())