s-puig e788e3bc83 Implement gamepads as entities (#12770) ... # Objective - Significantly improve the ergonomics of gamepads and allow new features Gamepads are a bit unergonomic to work with, they use resources but unlike other inputs, they are not limited to a single gamepad, to get around this it uses an identifier (Gamepad) to interact with anything causing all sorts of issues. 1. There are too many: Gamepads, GamepadSettings, GamepadInfo, ButtonInput<T>, 2 Axis<T>. 2. ButtonInput/Axis generic methods become really inconvenient to use e.g. any_pressed() 3. GamepadButton/Axis structs are unnecessary boilerplate: ```rust for gamepad in gamepads.iter() { if button_inputs.just_pressed(GamepadButton::new(gamepad, GamepadButtonType::South)) { info!("{:?} just pressed South", gamepad); } else if button_inputs.just_released(GamepadButton::new(gamepad, GamepadButtonType::South)) { info!("{:?} just released South", gamepad); } } ``` 4. Projects often need to create resources to store the selected gamepad and have to manually check if their gamepad is still valid anyways. - Previously attempted by #3419 and #12674 ## Solution - Implement gamepads as entities. Using entities solves all the problems above and opens new possibilities. 1. Reduce boilerplate and allows iteration ```rust let is_pressed = gamepads_buttons.iter().any(|buttons| buttons.pressed(GamepadButtonType::South)) ``` 2. ButtonInput/Axis generic methods become ergonomic again ```rust gamepad_buttons.any_just_pressed([GamepadButtonType::Start, GamepadButtonType::Select]) ``` 3. Reduces the number of public components significantly (Gamepad, GamepadSettings, GamepadButtons, GamepadAxes) 4. Components are highly convenient. Gamepad optional features could now be expressed naturally (`Option<Rumble> or Option<Gyro>`), allows devs to attach their own components and filter them, so code like this becomes possible: ```rust fn move_player<const T: usize>( player: Query<&Transform, With<Player<T>>>, gamepads_buttons: Query<&GamepadButtons, With<Player<T>>>, ) { if let Ok(gamepad_buttons) = gamepads_buttons.get_single() { if gamepad_buttons.pressed(GamepadButtonType::South) { // move player } } } ``` --- ## Follow-up - [ ] Run conditions? - [ ] Rumble component # Changelog ## Added TODO ## Changed TODO ## Removed TODO ## Migration Guide TODO --------- Co-authored-by: Carter Anderson <mcanders1@gmail.com>		2024-09-27 20:07:20 +00:00
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bevy_a11y	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_animation	Include AnimationTarget directly in the animation query rather than reading it through the EntityMut (#15413)	2024-09-27 18:18:03 +00:00
bevy_app	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_asset	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_audio	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_color	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_core	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_core_pipeline	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_derive	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_dev_tools	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_diagnostic	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_dylib	Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965)	2024-07-29 23:10:16 +00:00
bevy_ecs	Reduce memory usage in component fetches and change detection filters (#15283)	2024-09-27 14:06:40 +00:00
bevy_encase_derive	Update `glam to 0.29, encase` to 0.10. (#15249)	2024-09-23 19:44:02 +00:00
bevy_gilrs	Implement gamepads as entities (#12770)	2024-09-27 20:07:20 +00:00
bevy_gizmos	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_gltf	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_hierarchy	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_input	Implement gamepads as entities (#12770)	2024-09-27 20:07:20 +00:00
bevy_internal	Initial implementation of the Bevy Remote Protocol (Adopted) (#14880)	2024-09-23 18:36:16 +00:00
bevy_log	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_macro_utils	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_math	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_mikktspace	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_pbr	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_picking	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_ptr	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_reflect	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_remote	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_render	Migrate visibility to required components (#15474)	2024-09-27 19:06:16 +00:00
bevy_scene	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_sprite	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_state	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_tasks	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_text	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_time	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_transform	Migrate visibility to required components (#15474)	2024-09-27 19:06:16 +00:00
bevy_ui	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_utils	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_window	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00
bevy_winit	Add core and alloc over std Lints (#15281)	2024-09-27 00:59:59 +00:00