2020-11-13 00:21:48 +00:00
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mod error;
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2020-05-13 20:09:32 +00:00
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mod font;
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2020-06-14 01:53:31 +00:00
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mod font_atlas;
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mod font_atlas_set;
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2020-06-15 19:47:35 +00:00
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mod font_loader;
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2020-11-13 00:21:48 +00:00
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mod glyph_brush;
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mod pipeline;
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2020-12-27 19:19:03 +00:00
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mod text;
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mod text2d;
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2020-05-13 20:09:32 +00:00
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2020-11-13 00:21:48 +00:00
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pub use error::*;
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2020-05-13 20:09:32 +00:00
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pub use font::*;
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2020-06-14 01:53:31 +00:00
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pub use font_atlas::*;
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pub use font_atlas_set::*;
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2020-06-15 19:47:35 +00:00
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pub use font_loader::*;
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2020-11-13 00:21:48 +00:00
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pub use glyph_brush::*;
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pub use pipeline::*;
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2020-12-27 19:19:03 +00:00
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pub use text::*;
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pub use text2d::*;
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2020-05-16 02:46:09 +00:00
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2020-07-17 02:34:18 +00:00
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pub mod prelude {
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2021-04-27 18:29:33 +00:00
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#[doc(hidden)]
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2021-12-14 03:58:23 +00:00
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pub use crate::{
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Font, HorizontalAlign, Text, Text2dBundle, TextAlignment, TextError, TextSection,
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TextStyle, VerticalAlign,
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};
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2020-07-17 02:34:18 +00:00
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}
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2020-07-17 01:47:51 +00:00
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use bevy_app::prelude::*;
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2020-05-16 02:46:09 +00:00
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use bevy_asset::AddAsset;
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2021-12-14 03:58:23 +00:00
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use bevy_ecs::{entity::Entity, schedule::ParallelSystemDescriptorCoercion};
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use bevy_render::{RenderApp, RenderStage};
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use bevy_sprite::SpriteSystem;
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2022-04-25 14:32:56 +00:00
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use bevy_window::ModifiesWindows;
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2020-11-13 00:21:48 +00:00
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pub type DefaultTextPipeline = TextPipeline<Entity>;
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2020-05-16 02:46:09 +00:00
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#[derive(Default)]
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pub struct TextPlugin;
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2020-08-08 03:22:17 +00:00
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impl Plugin for TextPlugin {
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2021-07-27 20:21:06 +00:00
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fn build(&self, app: &mut App) {
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2020-05-22 00:21:33 +00:00
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app.add_asset::<Font>()
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2020-06-14 01:53:31 +00:00
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.add_asset::<FontAtlasSet>()
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Add FromReflect trait to convert dynamic types to concrete types (#1395)
Dynamic types (`DynamicStruct`, `DynamicTupleStruct`, `DynamicTuple`, `DynamicList` and `DynamicMap`) are used when deserializing scenes, but currently they can only be applied to existing concrete types. This leads to issues when trying to spawn non trivial deserialized scene.
For components, the issue is avoided by requiring that reflected components implement ~~`FromResources`~~ `FromWorld` (or `Default`). When spawning, a new concrete type is created that way, and the dynamic type is applied to it. Unfortunately, some components don't have any valid implementation of these traits.
In addition, any `Vec` or `HashMap` inside a component will panic when a dynamic type is pushed into it (for instance, `Text` panics when adding a text section).
To solve this issue, this PR adds the `FromReflect` trait that creates a concrete type from a dynamic type that represent it, derives the trait alongside the `Reflect` trait, drops the ~~`FromResources`~~ `FromWorld` requirement on reflected components, ~~and enables reflection for UI and Text bundles~~. It also adds the requirement that fields ignored with `#[reflect(ignore)]` implement `Default`, since we need to initialize them somehow.
Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2021-12-26 18:49:01 +00:00
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.register_type::<Text>()
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2021-12-14 03:58:23 +00:00
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.register_type::<VerticalAlign>()
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.register_type::<HorizontalAlign>()
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2020-11-13 00:21:48 +00:00
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.init_asset_loader::<FontLoader>()
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2021-12-14 03:58:23 +00:00
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.insert_resource(DefaultTextPipeline::default())
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2022-04-25 14:32:56 +00:00
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.add_system_to_stage(CoreStage::PostUpdate, text2d_system.after(ModifiesWindows));
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2021-12-14 03:58:23 +00:00
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2022-01-08 10:39:43 +00:00
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if let Ok(render_app) = app.get_sub_app_mut(RenderApp) {
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render_app.add_system_to_stage(
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RenderStage::Extract,
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extract_text2d_sprite.after(SpriteSystem::ExtractSprites),
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);
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}
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2020-05-16 02:46:09 +00:00
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}
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2020-06-04 03:08:20 +00:00
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}
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