add escape and borderless

Cargo.toml

@@ -5,4 +5,4 @@ edition = "2024"
 
 
 [dependencies]
-bevy = { version = "0.16.1", features = ["shader_format_glsl"] }
+bevy = "0.16.1"

src/main.rs

@@ -1,11 +1,12 @@
-//! A shader that uses the GLSL shading language.
+//! A shader that uses the WGSL shading language.
 
 use bevy::{
+    input::common_conditions::*,
     prelude::*,
     reflect::TypePath,
     render::render_resource::{AsBindGroup, ShaderRef},
     sprite::{AlphaMode2d, Material2d, Material2dPlugin},
-    window::PrimaryWindow,
+    window::{PrimaryWindow, WindowMode},
 };
 
 const SHADER_ASSET_PATH: &str = "shaders/default.wgsl";
@@ -17,7 +18,14 @@ fn main() {
             Material2dPlugin::<CustomMaterial>::default(),
         ))
         .add_systems(Startup, setup)
-        .add_systems(Update, resize_fullscreen_quad)
+        .add_systems(
+            Update,
+            (
+                resize_fullscreen_quad,
+                exit_app.run_if(input_just_pressed(KeyCode::Escape)),
+                toggle_fullscreen.run_if(input_just_pressed(KeyCode::F11)),
+            ),
+        )
         .run();
 }
 
@@ -26,9 +34,10 @@ fn setup(
     mut commands: Commands,
     mut meshes: ResMut<Assets<Mesh>>,
     mut materials: ResMut<Assets<CustomMaterial>>,
-    primary_window: Single<&Window, With<PrimaryWindow>>,
+    mut primary_window: Single<&mut Window, With<PrimaryWindow>>,
 ) {
-    // camera
+    primary_window.decorations = false;
+
     commands.spawn(Camera2d);
 
     // quad that fills the whole window
@@ -36,7 +45,6 @@ fn setup(
         primary_window.resolution.width(),
         primary_window.resolution.height(),
     );
-
     commands.spawn((
         Mesh2d(meshes.add(Rectangle::default())),
         MeshMaterial2d(materials.add(CustomMaterial {})),
@@ -61,6 +69,18 @@ fn resize_fullscreen_quad(
     transform.scale = Vec3::new(size.x, size.y, 1.0);
 }
 
+fn exit_app(mut exit: EventWriter<AppExit>) {
+    exit.write(AppExit::Success);
+}
+
+fn toggle_fullscreen(mut primary_window: Single<&mut Window, With<PrimaryWindow>>) {
+    primary_window.mode = match primary_window.mode {
+        WindowMode::BorderlessFullscreen(_) => WindowMode::Windowed,
+        WindowMode::Windowed => WindowMode::BorderlessFullscreen(MonitorSelection::Current),
+        WindowMode::Fullscreen(_, _) => WindowMode::BorderlessFullscreen(MonitorSelection::Current),
+    };
+}
+
 // This is the struct that will be passed to your shader
 #[derive(Asset, TypePath, AsBindGroup, Clone)]
 struct CustomMaterial {}