Query

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-bevy = { version = "0.14.2", features = ["dynamic_linking"] }
+bevy = { version = "0.15.1", features = ["dynamic_linking"] }
 
 [profile.dev]
 opt-level = 1

src/main.rs

@@ -1,12 +1,32 @@
 use bevy::prelude::*;
 
+#[derive(Component)]
+struct Person;
+
+#[derive(Component)]
+struct Name(String);
+
+fn add_people(mut commands: Commands) {
+    commands.spawn((Person, Name("Lars Larson".to_string())));
+    commands.spawn((Person, Name("Cedric Fagbottom".to_string())));
+    commands.spawn((Person, Name("Orlando Tampa".to_string())));
+
+
+}
 
 fn gamarjoba() {
     println!("Gamarjoba, munde!");
 }
 
+fn greet_people(query: Query<&Name, With<Person>>) {
+    for name in &query {
+        println!("'sup {}", name.0);
+    }
+}
+
 fn main() {
     App::new()
-        .add_systems(Update, gamarjoba)
+        .add_systems(Startup, add_people)
+        .add_systems(Update, (gamarjoba, greet_people))
         .run();
 }