color

src/camera.rs

@@ -24,7 +24,7 @@ pub fn camera_follow_player(
     };
 
     for (mut trans, _) in camera.iter_mut() {
-        trans.translation = player_pos + Vec3::new(-50.0, 100.0, 50.0);
+        trans.translation = player_pos + Vec3::new(-100.0, 200.0, 100.0);
         trans.look_at(player_pos, Vec3::Y);
     }
 }

src/main.rs

@@ -110,7 +110,7 @@ fn setup(
     spawn_player(&mut commands, &mut meshes, &mut materials);
 
     // light balls
-    for i in 1..10 {
+    for i in 2..12 {
         spawn_light_ball(
             &mut commands,
             &light_ball_materials,

src/player.rs

@@ -25,19 +25,22 @@ pub fn spawn_player(
         .insert(Player);
 
     // light
-    let mut light_material: StandardMaterial = Color::rgb(0.737255, 0.560784, 0.560784).into();
-    light_material.metallic = 0.5;
-    light_material.reflectance = 0.5;
-    light_material.emissive = Color::rgb(7.52, 5.72, 5.72);
-    let light_material = materials.add(light_material);
-
     commands
         .spawn()
         .insert(LightFriends)
         .insert(Transform::default())
         .insert(GlobalTransform::default())
         .with_children(|children| {
-            for i in 0..6 {
+            let count = 6;
+            for i in 0..count {
+                let color = Color::hsl(360.0 * i as f32 / count as f32, 0.5, 0.5);
+
+                let mut light_material: StandardMaterial = color.into();
+                light_material.metallic = 0.5;
+                light_material.reflectance = 0.5;
+                light_material.emissive = color.as_rgba() * 10.0;
+                let light_material = materials.add(light_material);
+
                 children
                     .spawn_bundle(PbrBundle {
                         mesh: meshes.add(Mesh::from(shape::Icosphere {
@@ -51,7 +54,7 @@ pub fn spawn_player(
                     .insert_bundle(LightBundle {
                         transform: Transform::from_xyz(0.0, 0.0, 0.0),
                         light: Light {
-                            color: Color::rgb(7.52, 5.72, 5.72),
+                            color: color.as_rgba() * 10.0,
                             ..Default::default()
                         },
                         ..Default::default()
@@ -86,15 +89,22 @@ pub fn move_light_friends(
     }
 }
 
-pub fn light_movement(mut query: Query<(&mut Transform, &PlayerLight)>, time: Res<Time>) {
+pub fn light_movement(
+    mut query: Query<(&mut Transform, &PlayerLight)>,
+    time: Res<Time>,
+    interpolation: Res<FloatingOrbsInterpolationState>,
+) {
     let t = time.seconds_since_startup();
+    // make the friends go further when the button is pressed
+    let width = 5.0 + interpolation.0 * 7.0;
+
     for (mut trans, light) in query.iter_mut() {
         let i = light.i as f64;
         let i2 = i / 2.0;
         trans.translation = Vec3::new(
-            5.0 * i2 as f32 * (t * 0.4 * i2 + i).cos() as f32,
+            width * i2 as f32 * (t * 0.4 * i2 + i).cos() as f32,
             3.0 * (t * 1.1 * i2 + i).sin() as f32 + 4.0,
-            5.0 * (t * 0.4 * i + i).sin() as f32,
+            width * (t * 0.4 * i + i).sin() as f32,
         );
     }
 }