Upgrade to Bevy 0.14.0-rc.2

Brings us up to date with the "first" release candidate for 0.14.

The only breaking change is that our PointLight2d API is affected by the
migration from `LegacyColor` to `bevy_color::Color`.

https://bevyengine.org/learn/migration-guides/0-13-to-0-14/#migrate-from-legacycolor-to-bevy-color-color

Cargo.toml

@@ -11,12 +11,15 @@ readme = "README.md"
 exclude = ["assets/*", "static/*"]
 
 [dependencies]
-bevy = { version = "0.13", default-features = false, features = [
+bevy = { version = "0.14.0-rc.2", default-features = false, features = [
     "bevy_render",
     "bevy_core_pipeline",
     "bevy_winit",
     "bevy_sprite",
+    "bevy_pbr",
     "png",
+    "ktx2",
+    "zstd",
     "x11"
 ] }
 

examples/basic.rs

@@ -5,7 +5,7 @@ fn main() {
     App::new()
         .add_plugins((DefaultPlugins, Light2dPlugin))
         .add_systems(Startup, setup)
-        .run()
+        .run();
 }
 
 fn setup(mut commands: Commands) {

examples/dungeon.rs

@@ -1,4 +1,4 @@
-use bevy::prelude::*;
+use bevy::{color::palettes::css::YELLOW, prelude::*};
 use bevy_light_2d::prelude::*;
 
 const TILE_INDEX: f32 = 0.0;
@@ -16,7 +16,7 @@ fn main() {
         .add_systems(Startup, (setup_dungeon_tileset, spawn_tiles).chain())
         .add_systems(Startup, (setup_candle_spritesheet, spawn_candles).chain())
         .add_systems(Update, animate_candles)
-        .run()
+        .run();
 }
 
 #[derive(Resource, Default)]
@@ -50,7 +50,7 @@ fn setup_camera(mut commands: Commands) {
 }
 
 fn set_clear_color(mut clear_color: ResMut<ClearColor>) {
-    clear_color.0 = Color::rgb_u8(37, 19, 26);
+    clear_color.0 = Color::srgb_u8(37, 19, 26);
 }
 
 fn animate_candles(
@@ -71,7 +71,7 @@ fn spawn_candles(mut commands: Commands, spritesheet: Res<CandleSpritesheet>) {
             transform: Transform::from_xyz(0.0, 4.0, ENTITY_INDEX),
             point_light: PointLight2d {
                 radius: 48.0,
-                color: Color::YELLOW,
+                color: Color::Srgba(YELLOW),
                 intensity: 25.0,
                 falloff: 4.0,
             },
@@ -83,13 +83,13 @@ fn spawn_candles(mut commands: Commands, spritesheet: Res<CandleSpritesheet>) {
         .spawn((
             Candle,
             AnimationTimer(Timer::from_seconds(0.2, TimerMode::Repeating)),
-            SpriteSheetBundle {
+            SpriteBundle {
                 transform: Transform::from_xyz(0., 2., ENTITY_INDEX),
                 texture: spritesheet.texture.clone(),
-                atlas: TextureAtlas {
-                    layout: spritesheet.layout.clone(),
-                    ..default()
-                },
+                ..default()
+            },
+            TextureAtlas {
+                layout: spritesheet.layout.clone(),
                 ..default()
             },
         ))
@@ -164,18 +164,20 @@ fn spawn_from_atlas(
     atlas_handle: Handle<TextureAtlasLayout>,
     texture: Handle<Image>,
 ) {
-    commands.spawn(SpriteSheetBundle {
-        transform: Transform {
-            translation,
+    commands.spawn((
+        SpriteBundle {
+            transform: Transform {
+                translation,
+                ..default()
+            },
+            texture,
             ..default()
         },
-        texture,
-        atlas: TextureAtlas {
+        TextureAtlas {
             index: sprite_index,
             layout: atlas_handle,
         },
-        ..default()
-    });
+    ));
 }
 
 fn setup_dungeon_tileset(
@@ -185,7 +187,7 @@ fn setup_dungeon_tileset(
 ) {
     dungeon_tileset.texture = asset_server.load("dungeon_tiles.png");
     dungeon_tileset.layout = texture_atlas_layouts.add(TextureAtlasLayout::from_grid(
-        Vec2::new(16.0, 16.0),
+        UVec2::new(16, 16),
         10,
         10,
         None,
@@ -200,7 +202,7 @@ fn setup_candle_spritesheet(
 ) {
     candle_spritesheet.texture = asset_server.load("candle.png");
     candle_spritesheet.layout = texture_atlas_layouts.add(TextureAtlasLayout::from_grid(
-        Vec2::new(16.0, 16.0),
+        UVec2::new(16, 16),
         4,
         1,
         None,

examples/multiple.rs

@@ -5,7 +5,7 @@ fn main() {
     App::new()
         .add_plugins((DefaultPlugins, Light2dPlugin))
         .add_systems(Startup, setup)
-        .run()
+        .run();
 }
 
 fn setup(mut commands: Commands) {
@@ -28,7 +28,7 @@ fn setup(mut commands: Commands) {
 
     commands.spawn(PointLight2dBundle {
         point_light: PointLight2d {
-            color: Color::RED,
+            color: Color::Srgba(Srgba::RED),
             radius: 50.,
             intensity: 5.0,
             ..default()
@@ -50,7 +50,7 @@ fn setup(mut commands: Commands) {
 
     commands.spawn(PointLight2dBundle {
         point_light: PointLight2d {
-            color: Color::GREEN,
+            color: Color::Srgba(Srgba::GREEN),
             radius: 75.,
             intensity: 5.0,
             ..default()

src/light.rs

@@ -1,12 +1,10 @@
 //! A module which contains lighting components.
 
 use bevy::{
+    color::Color,
     ecs::{bundle::Bundle, component::Component},
     reflect::Reflect,
-    render::{
-        color::Color,
-        view::{InheritedVisibility, ViewVisibility, Visibility},
-    },
+    render::view::{InheritedVisibility, ViewVisibility, Visibility},
     transform::components::{GlobalTransform, Transform},
 };
 

src/plugin.rs

@@ -7,6 +7,7 @@ use bevy::{
     render::{
         extract_component::UniformComponentPlugin,
         render_graph::{RenderGraphApp, ViewNodeRunner},
+        view::{check_visibility, VisibilitySystems},
         Render, RenderApp, RenderSet,
     },
 };
@@ -34,9 +35,13 @@ impl Plugin for Light2dPlugin {
 
         app.add_plugins(UniformComponentPlugin::<ExtractedAmbientLight2d>::default())
             .register_type::<AmbientLight2d>()
-            .register_type::<PointLight2d>();
+            .register_type::<PointLight2d>()
+            .add_systems(
+                PostUpdate,
+                check_visibility::<With<PointLight2d>>.in_set(VisibilitySystems::CheckVisibility),
+            );
 
-        let Ok(render_app) = app.get_sub_app_mut(RenderApp) else {
+        let Some(render_app) = app.get_sub_app_mut(RenderApp) else {
             return;
         };
 
@@ -47,11 +52,11 @@ impl Plugin for Light2dPlugin {
             )
             .add_systems(Render, (prepare_point_lights).in_set(RenderSet::Prepare))
             .add_render_graph_node::<ViewNodeRunner<LightingNode>>(Core2d, LightingPass)
-            .add_render_graph_edge(Core2d, Node2d::MainPass, LightingPass);
+            .add_render_graph_edge(Core2d, Node2d::MainTransparentPass, LightingPass);
     }
 
     fn finish(&self, app: &mut App) {
-        let Ok(render_app) = app.get_sub_app_mut(RenderApp) else {
+        let Some(render_app) = app.get_sub_app_mut(RenderApp) else {
             return;
         };
 

src/render/extract.rs

@@ -1,12 +1,12 @@
 use bevy::{
+    color::{Color, LinearRgba},
     core_pipeline::core_2d::Camera2d,
     ecs::{
         component::Component,
         entity::Entity,
         query::{With, Without},
         system::{Commands, Query},
     },
-    math::Vec4,
     render::{render_resource::ShaderType, view::ViewVisibility, Extract},
     transform::components::GlobalTransform,
 };
@@ -17,14 +17,14 @@ use crate::light::{AmbientLight2d, PointLight2d};
 pub struct ExtractedPointLight2d {
     pub transform: GlobalTransform,
     pub radius: f32,
-    pub color: Vec4,
+    pub color: LinearRgba,
     pub intensity: f32,
     pub falloff: f32,
 }
 
 #[derive(Component, Default, Clone, ShaderType)]
 pub struct ExtractedAmbientLight2d {
-    pub color: Vec4,
+    pub color: LinearRgba,
 }
 
 pub fn extract_point_lights(
@@ -36,7 +36,7 @@ pub fn extract_point_lights(
             continue;
         }
         commands.get_or_spawn(entity).insert(ExtractedPointLight2d {
-            color: point_light.color.rgba_linear_to_vec4(),
+            color: point_light.color.linear(),
             transform: *global_transform,
             radius: point_light.radius,
             intensity: point_light.intensity,
@@ -54,7 +54,7 @@ pub fn extract_ambient_lights(
         commands
             .get_or_spawn(entity)
             .insert(ExtractedAmbientLight2d {
-                color: ambient_light.color.rgba_linear_to_vec4() * ambient_light.brightness,
+                color: ambient_light.color.linear() * ambient_light.brightness,
             });
     }
 
@@ -64,7 +64,7 @@ pub fn extract_ambient_lights(
         commands
             .get_or_spawn(entity)
             .insert(ExtractedAmbientLight2d {
-                color: Vec4::new(1.0, 1.0, 1.0, 0.0),
+                color: Color::WHITE.into(),
             });
     }
 }

src/render/gpu.rs

@@ -16,7 +16,7 @@ pub struct GpuPointLights {
 pub struct GpuPointLight2d {
     pub center: Vec2,
     pub radius: f32,
-    pub color: Vec4,
+    pub color: LinearRgba,
     pub intensity: f32,
     pub falloff: f32,
 }

src/render/lighting/lighting.wgsl

@@ -10,7 +10,7 @@ struct PointLight2d {
 }
 
 struct AmbientLight2d {
-    color: vec3<f32>
+    color: vec4<f32>
 }
 
 fn world_to_ndc(world_position: vec2<f32>, view_projection: mat4x4<f32>) -> vec2<f32> {
@@ -32,7 +32,7 @@ fn world_to_screen(
 
 fn scale_factor(view: View) -> f32 {
     let screen_size =
-        2.0 * vec2f(view.inverse_projection[0][0], view.inverse_projection[1][1]);
+        2.0 * vec2f(view.view_from_clip[0][0], view.view_from_clip[1][1]);
     return screen_size.y / view.viewport.w;
 }
 
@@ -65,7 +65,7 @@ fn fragment(vo: FullscreenVertexOutput) -> @location(0) vec4<f32> {
         // it to screen space in order to do things like compute distances (let
         // alone render it in the correct place).
         let point_light_screen_center =
-            world_to_screen(point_light.center, view.viewport.zw, view.view_proj);
+            world_to_screen(point_light.center, view.viewport.zw, view.clip_from_world);
 
         // Compute the distance between the current position and the light's center.
         // We multiply by the scale factor as otherwise our distance will always be