From 193f95992cd8b556c0282efe81d752d6d882736c Mon Sep 17 00:00:00 2001
From: yuni <hut@hut.pm>
Date: Fri, 29 Nov 2024 19:18:51 +0100
Subject: [PATCH] atmosphere: add clouds right/left of the player inside
 jupiter (WIP)

---
 src/visual.rs | 74 ++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 71 insertions(+), 3 deletions(-)

diff --git a/src/visual.rs b/src/visual.rs
index 5f02eee..12d420a 100644
--- a/src/visual.rs
+++ b/src/visual.rs
@@ -56,6 +56,12 @@ pub struct IsEffect;
 #[derive(Component)]
 pub struct InnerAtmosphereBox;
 #[derive(Component)]
+pub enum AtmosphereCloud {
+    Above,
+    Below,
+    Fog,
+}
+#[derive(Component)]
 pub struct FadeInSprite;
 #[derive(Component)]
 pub struct FadeOutSprite;
@@ -117,6 +123,7 @@ pub fn setup(
     let graph = graphs.add(graph);
     commands.insert_resource(SuitAnimation { index, graph });
 
+    // Add atmosphere box
     let box_material_handle = materials.add(StandardMaterial {
         base_color: Color::srgba(0.0, 0.0, 0.0, 1.0),
         alpha_mode: AlphaMode::Blend,
@@ -137,6 +144,36 @@ pub fn setup(
         },
     ));
 
+    // Add atmosphere cloud
+    let texture = asset_server.load("models/textures/cloud.png");
+    let cloud_material_handle = materials.add(StandardMaterial {
+        base_color: Color::srgba(1.0, 1.0, 1.0, 1.0),
+        base_color_texture: Some(texture),
+        perceptual_roughness: 1.0,
+        alpha_mode: AlphaMode::Blend,
+        cull_mode: None,
+        unlit: true,
+        ..default()
+    });
+    let mesh = Rectangle::new(100000.0, 25000.0);
+    let mesh_handle = meshes.add(mesh);
+    commands.spawn((
+        AtmosphereCloud::Above,
+        PbrBundle {
+            mesh: mesh_handle.clone(),
+            material: cloud_material_handle.clone(),
+            ..default()
+        },
+    ));
+    commands.spawn((
+        AtmosphereCloud::Below,
+        PbrBundle {
+            mesh: mesh_handle,
+            material: cloud_material_handle,
+            ..default()
+        },
+    ));
+
     // Blackout disabled for now
     //    commands.spawn((
     //        BlackOutOverlay,
@@ -360,11 +397,22 @@ fn play_animations(
 
 fn update_atmosphere(
     settings: Res<Settings>,
-    mut q_atmo: Query<
+    mut q_atmobox: Query<
         (&mut Transform, &Handle<StandardMaterial>, &mut Visibility),
         With<InnerAtmosphereBox>,
     >,
-    q_player: Query<&Transform, (With<actor::PlayerCamera>, Without<InnerAtmosphereBox>)>,
+    mut q_atmocloud: Query<
+        (&mut Transform, &mut Visibility, &AtmosphereCloud),
+        Without<InnerAtmosphereBox>,
+    >,
+    q_player: Query<
+        &Transform,
+        (
+            With<actor::PlayerCamera>,
+            Without<InnerAtmosphereBox>,
+            Without<AtmosphereCloud>,
+        ),
+    >,
     mut materials: ResMut<Assets<StandardMaterial>>,
 ) {
     let player_trans = if let Ok(trans) = q_player.get_single() {
@@ -372,7 +420,8 @@ fn update_atmosphere(
     } else {
         return;
     };
-    for (mut trans, material_handle, mut vis) in &mut q_atmo {
+
+    for (mut trans, material_handle, mut vis) in &mut q_atmobox {
         if let Some(x) = settings.atmo_altitude {
             *vis = Visibility::Inherited;
             trans.translation = player_trans.translation;
@@ -396,4 +445,23 @@ fn update_atmosphere(
             *vis = Visibility::Hidden;
         }
     }
+
+    for (mut trans, mut vis, cloud_type) in &mut q_atmocloud {
+        if let Some(_x) = settings.atmo_altitude {
+            *vis = Visibility::Inherited;
+            match cloud_type {
+                AtmosphereCloud::Above => {
+                    trans.translation = player_trans.translation + Vec3::new(0.0, 10000.0, 0.0);
+                }
+                AtmosphereCloud::Below => {
+                    trans.translation = player_trans.translation + Vec3::new(0.0, -10000.0, 0.0);
+                }
+                AtmosphereCloud::Fog => {
+                }
+            }
+            trans.look_at(player_trans.translation, Dir3::X);
+        } else {
+            *vis = Visibility::Hidden;
+        }
+    }
 }