Don't immediately send heartbeat

src/net/peer.rs

@@ -3,40 +3,35 @@ use std::{collections::HashMap, net::SocketAddr, time::Duration};
 use bevy::prelude::*;
 use uuid::Uuid;
 
-#[derive(Debug, Default)]
-struct Timing {
-    timestamp: Option<Duration>,
-}
+use super::packet::{OutboundPacket, Packet};
 
 #[derive(Component, Debug, Default)]
-pub struct PeerSendTiming(Timing);
+pub struct PeerSendTiming(Duration);
 
 impl PeerSendTiming {
     pub fn update(&mut self, time: &Res<Time>) {
-        self.0.timestamp = Some(time.elapsed())
+        self.0 = time.elapsed()
     }
 
-    pub fn timestamp(&self) -> Option<Duration> {
-        self.0.timestamp
+    pub fn time(&self) -> Duration {
+        self.0
     }
 }
 
 #[derive(Component, Debug, Default)]
-pub struct PeerReceiveTiming(Timing);
+pub struct PeerReceiveTiming(Option<Duration>);
 
 impl PeerReceiveTiming {
     pub fn new(time: &Res<Time>) -> Self {
-        Self(Timing {
-            timestamp: Some(time.elapsed()),
-        })
+        Self(Some(time.elapsed()))
     }
 
     pub fn update(&mut self, time: &Res<Time>) {
-        self.0.timestamp = Some(time.elapsed())
+        self.0 = Some(time.elapsed())
     }
 
-    pub fn timestamp(&self) -> Option<Duration> {
-        self.0.timestamp
+    pub fn time(&self) -> Option<Duration> {
+        self.0
     }
 }
 
@@ -130,3 +125,12 @@ pub fn handle_peer_change(
     }
     Ok(())
 }
+
+pub fn handle_new_peer(
+    new_peers: Query<&Peer, Added<Peer>>,
+    mut outbound: EventWriter<OutboundPacket>,
+) {
+    for peer in new_peers {
+        outbound.write(OutboundPacket(Packet::new(Vec::new(), peer.uuid)));
+    }
+}