SpecificProtagonist f32a6fb205 Track callsite for observers & hooks (#15607) ... # Objective Fixes #14708 Also fixes some commands not updating tracked location. ## Solution `ObserverTrigger` has a new `caller` field with the `track_change_detection` feature; hooks take an additional caller parameter (which is `Some(…)` or `None` depending on the feature). ## Testing See the new tests in `src/observer/mod.rs` --- ## Showcase Observers now know from where they were triggered (if `track_change_detection` is enabled): ```rust world.observe(move |trigger: Trigger<OnAdd, Foo>| { println!("Added Foo from {}", trigger.caller()); }); ``` ## Migration - hooks now take an additional `Option<&'static Location>` argument --------- Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>		2025-01-22 20:02:39 +00:00
..
change_detection.rs	Rename track_change_detection flag to track_location (#17075)	2025-01-01 18:43:47 +00:00
component_hooks.rs	Track callsite for observers & hooks (#15607)	2025-01-22 20:02:39 +00:00
custom_query_param.rs	Prefer Display over Debug (#16112)	2024-12-27 00:40:06 +00:00
custom_schedule.rs	Simpler lint fixes: makes ci lints work but disables a lint for now (#15376)	2024-09-24 11:42:59 +00:00
dynamic.rs	Move #![warn(clippy::allow_attributes, clippy::allow_attributes_without_reason)] to the workspace Cargo.toml (#17374)	2025-01-15 01:14:58 +00:00
ecs_guide.rs	Remove everything except Instant from bevy_utils::time (#17158)	2025-01-05 20:36:08 +00:00
event.rs	Created an EventMutator for when you want to mutate an event before reading (#13818)	2024-07-08 14:53:06 +00:00
fallible_params.rs	Renamed members of ParamWarnPolicy to reflect new behaviour. (#17311)	2025-01-12 05:40:04 +00:00
fallible_systems.rs	Fallible systems (#16589)	2024-12-05 22:29:06 +00:00
fixed_timestep.rs	aligning public apis of Time,Timer and Stopwatch (#15962)	2024-10-16 21:09:32 +00:00
generic_system.rs	Relationships (non-fragmenting, one-to-many) (#17398)	2025-01-18 22:20:30 +00:00
hierarchy.rs	Add an example teaching users about custom relationships (#17443)	2025-01-20 23:17:38 +00:00
immutable_components.rs	Track callsite for observers & hooks (#15607)	2025-01-22 20:02:39 +00:00
iter_combinations.rs	aligning public apis of Time,Timer and Stopwatch (#15962)	2024-10-16 21:09:32 +00:00
nondeterministic_system_order.rs	Fix non-functional nondeterministic_system_order example (#10719)	2023-11-25 21:13:35 +00:00
observer_propagation.rs	Parent -> ChildOf (#17427)	2025-01-20 22:13:29 +00:00
observers.rs	Fix a missing .entity() -> .target() conversion in observers example (#17363)	2025-01-14 21:52:24 +00:00
one_shot_systems.rs	Merge Style properties into Node. Use ComputedNode for computed properties. (#15975)	2024-10-18 22:25:33 +00:00
parallel_query.rs	Make some examples deterministic (#16488)	2024-11-23 18:28:47 +00:00
relationships.rs	Add an example teaching users about custom relationships (#17443)	2025-01-20 23:17:38 +00:00
removal_detection.rs	Rename trigger.entity() to trigger.target() (#16716)	2024-12-08 21:55:09 +00:00
run_conditions.rs	aligning public apis of Time,Timer and Stopwatch (#15962)	2024-10-16 21:09:32 +00:00
send_and_receive_events.rs	Prefer Display over Debug (#16112)	2024-12-27 00:40:06 +00:00
startup_system.rs	Schedule-First: the new and improved add_systems (#8079)	2023-03-18 01:45:34 +00:00
system_closure.rs	Prefer Display over Debug (#16112)	2024-12-27 00:40:06 +00:00
system_param.rs	Inverse missing_docs logic (#11676)	2024-02-03 21:40:55 +00:00
system_piping.rs	Fix a few typos (#17292)	2025-01-10 22:48:30 +00:00
system_stepping.rs	Remove stepping from default features (#12847)	2024-04-03 19:16:02 +00:00