From ad4f571debde043af75666e6c6421976fc454de8 Mon Sep 17 00:00:00 2001
From: Greg Shuflin <greg.shuflin@protonmail.com>
Date: Sat, 18 Mar 2023 14:15:17 -0700
Subject: [PATCH] Resource

---
 src/main.rs | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 7a5e3ec..4e57af4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,7 @@ pub struct GamarjobaPlugin;
 impl Plugin for GamarjobaPlugin {
     fn build(&self, app: &mut App) {
         app.add_startup_system(add_people)
-            .add_system(gamarjoba)
+            .insert_resource(GreetTimer(Timer::from_seconds(2.0, TimerMode::Repeating)))
             .add_system(greetings);
     }
     
@@ -25,16 +25,17 @@ fn add_people(mut commands: Commands) {
     commands.spawn((Person, Name("Mak'lazi Heyorem".into())));
 }
 
-fn greetings(query: Query<&Name, With<Person>>) {
-    for name in &query {
-        println!("Gamarjoba, {}", name.0)
+#[derive(Resource)]
+struct GreetTimer(Timer);
+
+fn greetings(query: Query<&Name, With<Person>>, time: Res<Time>, mut timer: ResMut<GreetTimer>) {
+    if timer.0.tick(time.delta()).just_finished() {
+        for name in &query {
+            println!("Gamarjoba, {}", name.0)
+        }
     }
-
 }
 
-fn gamarjoba() {
-    println!("Gamarjoba, munde!");
-}
 
 fn main() {
     App::new()