From 7e6fd923a3d42c8d5b355e63495bb12dea29246d Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Thu, 12 May 2022 10:07:38 -0500
Subject: [PATCH] More accurately sync speed and velocity.

---
 src/navigation.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/navigation.rs b/src/navigation.rs
index f334d69..c59b284 100644
--- a/src/navigation.rs
+++ b/src/navigation.rs
@@ -297,6 +297,15 @@ fn speak_direction(
     Ok(())
 }
 
+fn add_speed(mut commands: Commands, query: Query<Entity, (Added<Speed>, Without<Velocity>)>) {
+    for entity in query.iter() {
+        commands.entity(entity).insert(Velocity {
+            linvel: Vec2::ZERO,
+            ..default()
+        });
+    }
+}
+
 fn remove_speed(removed: RemovedComponents<Speed>, mut query: Query<&mut Velocity>) {
     for entity in removed.iter() {
         if let Ok(mut velocity) = query.get_mut(entity) {
@@ -377,6 +386,7 @@ where
             .register_type::<Sprinting>()
             .add_system(update_direction)
             .add_system(speak_direction.chain(error_handler))
+            .add_system(add_speed)
             .add_system_to_stage(CoreStage::PostUpdate, remove_speed);
         const MOVEMENT_CONTROLS: &str = "MOVEMENT_CONTROLS";
         if config.movement_control_states.is_empty() {