Vendor dependencies for 0.3.0 release

vendor/bevy/examples/2d/sprite_tile.rs

@@ -0,0 +1,49 @@
+//! Displays a single [`Sprite`] tiled in a grid, with a scaling animation
+
+use bevy::prelude::*;
+
+fn main() {
+    App::new()
+        .add_plugins(DefaultPlugins)
+        .add_systems(Startup, setup)
+        .add_systems(Update, animate)
+        .run();
+}
+
+#[derive(Resource)]
+struct AnimationState {
+    min: f32,
+    max: f32,
+    current: f32,
+    speed: f32,
+}
+
+fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
+    commands.spawn(Camera2d);
+
+    commands.insert_resource(AnimationState {
+        min: 128.0,
+        max: 512.0,
+        current: 128.0,
+        speed: 50.0,
+    });
+    commands.spawn(Sprite {
+        image: asset_server.load("branding/icon.png"),
+        image_mode: SpriteImageMode::Tiled {
+            tile_x: true,
+            tile_y: true,
+            stretch_value: 0.5, // The image will tile every 128px
+        },
+        ..default()
+    });
+}
+
+fn animate(mut sprites: Query<&mut Sprite>, mut state: ResMut<AnimationState>, time: Res<Time>) {
+    if state.current >= state.max || state.current <= state.min {
+        state.speed = -state.speed;
+    };
+    state.current += state.speed * time.delta_secs();
+    for mut sprite in &mut sprites {
+        sprite.custom_size = Some(Vec2::splat(state.current));
+    }
+}