[Merged by Bors] - Remove BuildWorldChildren impl from WorldChildBuilder
#6727
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alice-i-cecile
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Carter0
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| push_child_unchecked(self.world, parent_entity, entity); | ||
| self.current_entity = Some(entity); | ||
| let entity = self.world.spawn(Parent(self.parent)).id(); | ||
| push_child_unchecked(self.world, self.parent, entity); | ||
| if let Some(mut added) = self.world.get_resource_mut::<Events<HierarchyEvent>>() { |
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Are event's resources?
Why not just send the event, isn't a child always being added?
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The if let here is checking if the event resource itself exists (to reduce random panics).
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james7132
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# Objective
Remove an obscure and inconsistent bit of API.
Simplify the `WorldChildBuilder` code.
No idea why this even exists.
An example of the removed API:
```rust
world.spawn_empty().with_children(|parent| {
parent.spawn_empty();
parent.push_children(&[some_entity]); // Does *not* add children to the parent.
// It's actually identical to:
parent.spawn_empty().push_children(&[some_entity]);
});
world.spawn_empty().with_children(|parent| {
// This just panics.
parent.push_children(&[some_entity]);
});
```
This exists only on `WorldChildBuilder`; `ChildBuilder` does not have this API.
Yeet.
## Migration Guide
Hierarchy editing methods such as `with_children` and `push_children` have been removed from `WorldChildBuilder`.
You can edit the hierarchy via `EntityMut` instead.
Co-authored-by: devil-ira <justthecooldude@gmail.com>
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bors bot
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Nov 23, 2022
# Objective
Remove an obscure and inconsistent bit of API.
Simplify the `WorldChildBuilder` code.
No idea why this even exists.
An example of the removed API:
```rust
world.spawn_empty().with_children(|parent| {
parent.spawn_empty();
parent.push_children(&[some_entity]); // Does *not* add children to the parent.
// It's actually identical to:
parent.spawn_empty().push_children(&[some_entity]);
});
world.spawn_empty().with_children(|parent| {
// This just panics.
parent.push_children(&[some_entity]);
});
```
This exists only on `WorldChildBuilder`; `ChildBuilder` does not have this API.
Yeet.
## Migration Guide
Hierarchy editing methods such as `with_children` and `push_children` have been removed from `WorldChildBuilder`.
You can edit the hierarchy via `EntityMut` instead.
Co-authored-by: devil-ira <justthecooldude@gmail.com>
bors
bot
changed the title
BuildWorldChildren impl from WorldChildBuilderBuildWorldChildren impl from WorldChildBuilder
taiyoungjang
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Dec 15, 2022
…#6727) # Objective Remove an obscure and inconsistent bit of API. Simplify the `WorldChildBuilder` code. No idea why this even exists. An example of the removed API: ```rust world.spawn_empty().with_children(|parent| { parent.spawn_empty(); parent.push_children(&[some_entity]); // Does *not* add children to the parent. // It's actually identical to: parent.spawn_empty().push_children(&[some_entity]); }); world.spawn_empty().with_children(|parent| { // This just panics. parent.push_children(&[some_entity]); }); ``` This exists only on `WorldChildBuilder`; `ChildBuilder` does not have this API. Yeet. ## Migration Guide Hierarchy editing methods such as `with_children` and `push_children` have been removed from `WorldChildBuilder`. You can edit the hierarchy via `EntityMut` instead. Co-authored-by: devil-ira <justthecooldude@gmail.com>
alradish
pushed a commit
to alradish/bevy
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Jan 22, 2023
…#6727) # Objective Remove an obscure and inconsistent bit of API. Simplify the `WorldChildBuilder` code. No idea why this even exists. An example of the removed API: ```rust world.spawn_empty().with_children(|parent| { parent.spawn_empty(); parent.push_children(&[some_entity]); // Does *not* add children to the parent. // It's actually identical to: parent.spawn_empty().push_children(&[some_entity]); }); world.spawn_empty().with_children(|parent| { // This just panics. parent.push_children(&[some_entity]); }); ``` This exists only on `WorldChildBuilder`; `ChildBuilder` does not have this API. Yeet. ## Migration Guide Hierarchy editing methods such as `with_children` and `push_children` have been removed from `WorldChildBuilder`. You can edit the hierarchy via `EntityMut` instead. Co-authored-by: devil-ira <justthecooldude@gmail.com>
ItsDoot
pushed a commit
to ItsDoot/bevy
that referenced
this pull request
Feb 1, 2023
…#6727) # Objective Remove an obscure and inconsistent bit of API. Simplify the `WorldChildBuilder` code. No idea why this even exists. An example of the removed API: ```rust world.spawn_empty().with_children(|parent| { parent.spawn_empty(); parent.push_children(&[some_entity]); // Does *not* add children to the parent. // It's actually identical to: parent.spawn_empty().push_children(&[some_entity]); }); world.spawn_empty().with_children(|parent| { // This just panics. parent.push_children(&[some_entity]); }); ``` This exists only on `WorldChildBuilder`; `ChildBuilder` does not have this API. Yeet. ## Migration Guide Hierarchy editing methods such as `with_children` and `push_children` have been removed from `WorldChildBuilder`. You can edit the hierarchy via `EntityMut` instead. Co-authored-by: devil-ira <justthecooldude@gmail.com>
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Objective
Remove an obscure and inconsistent bit of API.
Simplify the
WorldChildBuildercode.No idea why this even exists.
An example of the removed API:
This exists only on
WorldChildBuilder;ChildBuilderdoes not have this API.Yeet.
Migration Guide
Hierarchy editing methods such as
with_childrenandpush_childrenhave been removed fromWorldChildBuilder.You can edit the hierarchy via
EntityMutinstead.