acceleration

src/main.rs

@@ -60,6 +60,31 @@ fn cohesion(mut boids: Query<(Entity, &Transform, &mut SeperationAcceleration),
 
 fn alignment(mut boids: Query<(Entity, &Transform, &mut SeperationAcceleration), With<Boid>>) {}
 
+fn accelerate(
+    mut boids: Query<
+        (
+            &mut Velocity,
+            &mut SeperationAcceleration,
+            &mut CohesionAcceleration,
+            &mut AlignmentAcceleration,
+        ),
+        With<Boid>,
+    >,
+    time: Res<Time>,
+) {
+    boids
+        .par_iter_mut()
+        .for_each(|(mut vel, mut sep, mut coh, mut ali)| {
+            vel.0 += sep.0 * time.delta_seconds();
+            vel.0 += coh.0 * time.delta_seconds();
+            vel.0 += ali.0 * time.delta_seconds();
+
+            sep.0 *= 0.;
+            sep.0 *= 0.;
+            sep.0 *= 0.;
+        });
+}
+
 fn move_boids(mut boids: Query<(&mut Transform, &Velocity), With<Boid>>, time: Res<Time>) {
     boids.par_iter_mut().for_each(|(mut transform, velocity)| {
         transform.translation += velocity.0.extend(0.) * time.delta_seconds();