bevy_eventlistener

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We currently can traverse *up* the hierarchy via bubbles, which is great! I think we can extend this by also allowing for *sinking* - letting an Event propagate *down* the...

marstaik

Support targeting multiple entities

1

Some events intrinsically needs to targets multiple entities. For example collision events will need to be able to report to multiple entities. You can currently simulate this by cloning the...

musjj

Make `On::send_event` more flexible

3

```rust pub fn send_event() -> Self { ``` This is the current signature of [`On::send_event`](https://docs.rs/bevy_mod_picking/latest/bevy_mod_picking/prelude/struct.On.html#method.send_event). However, I want to be able to quickly do things like "send an `AppExit` event...

alice-i-cecile

Add `On::set_next_state`

2

This is a common simple pattern that uses a surprising amount of boilerplate. We could simplify this to a single method call.

alice-i-cecile

Added multiple callback logic to event_listener

5

This is a work in progress, just wanted to get some of the code out there as we are working on it. Closes #21

av1roytman

Add a default impl for `On`

1

This would be useful to construct bundle types with `On` components that have no effect. I'm running into this while trying to construct `ButtonBundle` equivalents with `On` and `On` fields.

alice-i-cecile

Add the ability to have multiple callbacks in a single listener

3

This feature is necessary because there's currently no way to have more than one of a callback of a single type on an entity. This is usually just a papercut,...

alice-i-cecile

This crate is awesome! It's solving exactly the problem that was driving me nuts when trying to represent intents & actions in a turn-based roguelike prototype I'm using to play...

abesto

Its useful when you are building out a UI and need to pass a bundle down the tree to spawned later on. Edge cases: 1. If a user clones a...

StarArawn

system.run already calls `apply_deferred`

DasLixou