70c0223112
# Objective Allow use of `bevy_input` types without needing `bevy_reflect`. ## Solution Make `bevy_reflect` within `bevy_input` optional. It's compiled in by default. Turn on reflect in dependencies as well when this feature is on. ## Testing - Did you test these changes? If so, how? I did a `cargo hack -p bevy_input --each-feature build`. Signed-off-by: Torstein Grindvik <torstein.grindvik@muybridge.com> Co-authored-by: Torstein Grindvik <torstein.grindvik@muybridge.com>
75 lines
2.5 KiB
Rust
75 lines
2.5 KiB
Rust
//! Gestures functionality, from touchscreens and touchpads.
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use bevy_ecs::event::Event;
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use bevy_math::Vec2;
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#[cfg(feature = "bevy_reflect")]
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use bevy_reflect::Reflect;
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#[cfg(all(feature = "serialize", feature = "bevy_reflect"))]
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use bevy_reflect::{ReflectDeserialize, ReflectSerialize};
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/// Two-finger pinch gesture, often used for magnifications.
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///
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/// Positive delta values indicate magnification (zooming in) and
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/// negative delta values indicate shrinking (zooming out).
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///
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/// ## Platform-specific
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///
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/// - Only available on **`macOS`** and **`iOS`**.
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/// - On **`iOS`**, must be enabled first
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#[derive(Event, Debug, Clone, Copy, PartialEq)]
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#[cfg_attr(feature = "bevy_reflect", derive(Reflect), reflect(Debug, PartialEq))]
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#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
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#[cfg_attr(
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all(feature = "serialize", feature = "bevy_reflect"),
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reflect(Serialize, Deserialize)
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)]
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pub struct PinchGesture(pub f32);
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/// Two-finger rotation gesture.
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///
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/// Positive delta values indicate rotation counterclockwise and
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/// negative delta values indicate rotation clockwise.
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///
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/// ## Platform-specific
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///
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/// - Only available on **`macOS`** and **`iOS`**.
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/// - On **`iOS`**, must be enabled first
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#[derive(Event, Debug, Clone, Copy, PartialEq)]
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#[cfg_attr(feature = "bevy_reflect", derive(Reflect), reflect(Debug, PartialEq))]
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#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
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#[cfg_attr(
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all(feature = "serialize", feature = "bevy_reflect"),
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reflect(Serialize, Deserialize)
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)]
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pub struct RotationGesture(pub f32);
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/// Double tap gesture.
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///
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/// ## Platform-specific
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///
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/// - Only available on **`macOS`** and **`iOS`**.
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/// - On **`iOS`**, must be enabled first
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#[derive(Event, Debug, Clone, Copy, PartialEq)]
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#[cfg_attr(feature = "bevy_reflect", derive(Reflect), reflect(Debug, PartialEq))]
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#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
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#[cfg_attr(
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all(feature = "serialize", feature = "bevy_reflect"),
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reflect(Serialize, Deserialize)
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)]
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pub struct DoubleTapGesture;
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/// Pan gesture.
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///
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/// ## Platform-specific
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///
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/// - On **`iOS`**, must be enabled first
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#[derive(Event, Debug, Clone, Copy, PartialEq)]
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#[cfg_attr(feature = "bevy_reflect", derive(Reflect), reflect(Debug, PartialEq))]
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#[cfg_attr(feature = "serialize", derive(serde::Serialize, serde::Deserialize))]
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#[cfg_attr(
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all(feature = "serialize", feature = "bevy_reflect"),
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reflect(Serialize, Deserialize)
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)]
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pub struct PanGesture(pub Vec2);
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