Fixed dissolve for pieces crossing canal

src/display3d.rs

@@ -144,10 +144,7 @@ impl Plugin for Display3dPlugin {
             Update,
                 (
                 setup_dissolve_materials
-                    .run_if(
-                        any_component_added::<Handle<StandardMaterial>>()
-                            .or_else(any_component_changed::<Handle<StandardMaterial>>()),
-                    ),
+                    .run_if(any_component_added::<Handle<StandardMaterial>>()),
             )
         )
         .add_systems(
@@ -1041,7 +1038,7 @@ fn set_animation_speed(
         AnimationSpeed::default()
     };
 
-    info!("Animation speed: {:?}", animation_speed.movement);
+    debug!("Animation speed: {:?}", animation_speed.movement);
 }
 
 // When an animation starts, or the animation speed changes, update player speed
@@ -1115,12 +1112,9 @@ impl MaterialExtension for DissolveExtension {
 /// Sets up all pieces to have an associated "dissolve" material ready for capture
 fn setup_dissolve_materials(
     // All entities with materials are candidates for this procedure
-    events: Query<
-        (Entity, &Handle<StandardMaterial>, Option<&Name>),
-        Added<Handle<StandardMaterial>>,
-    >,
+    events: Query<(Entity, &Handle<StandardMaterial>, &Name), (With<Parent>, Added<Handle<StandardMaterial>>)>,
     // Only process newly created pieces (we do not delete pieces at runtime)
-    query: Query<&Dissolvable, Added<Children>>,
+    query: Query<&Dissolvable>,
     // Children of pieces are the actual meshes that need materials
     parents: Query<&Parent>,
     // Used to create DissolveMaterial
@@ -1130,40 +1124,38 @@ fn setup_dissolve_materials(
     // Used to insert Handle<DissolveMaterial>;
     mut commands: Commands,
 ) {
+    info!("Setting up dissolve materials...");
     events
         .iter()
-        // Only process if this is a child of a piece
-        .filter(|(child, _, _)| query.iter_many(parents.iter_ancestors(*child)).count() > 0)
         // Handle this entity (mesh)
         .for_each(|(child, std_handle, name)| {
-            info!("Setting up dissolve material for {:?} {:?}", name, child);
-
-            // Get dissolvable data for percentage start
-            let dissolvable = query
+            if let Some(dissolvable) = query
                 .iter_many(parents.iter_ancestors(child))
-                .next()
-                .expect("Dissolving data");
+                .next() {
 
-            // Extension we will add to existing gltf-sourced materials
-            let extension = DissolveExtension {
-                percentage: dissolvable.start,
-            };
-            // Base material we will extend for the duration of the dissolve effect
-            let mut base: StandardMaterial = standard_materials
-                .get(std_handle)
-                .expect("Resolve material data")
-                .clone();
+                info!("Setting up dissolve material for {:?} {:?}", name, child);
+
+                // Extension we will add to existing gltf-sourced materials
+                let extension = DissolveExtension {
+                    percentage: dissolvable.start,
+                };
+                // Base material we will extend for the duration of the dissolve effect
+                let mut base: StandardMaterial = standard_materials
+                    .get(std_handle)
+                    .expect("Resolve material data")
+                    .clone();
 
-            base.alpha_mode = AlphaMode::Mask(1.0);
-            // base.base_color = base.base_color.clone().with_a(0.0);
+                base.alpha_mode = AlphaMode::Mask(1.0);
+                // base.base_color = base.base_color.clone().with_a(0.0);
 
-            let dis_handle = dissolve_materials.add(ExtendedMaterial { base, extension });
+                let dis_handle = dissolve_materials.add(ExtendedMaterial { base, extension });
 
-            // Add the dissolve handle as a Backup(T)
-            commands
-                .entity(child)
-                .insert(dis_handle.clone())
-                .remove::<Handle<StandardMaterial>>();
+                // Add the dissolve handle as a Backup(T)
+                commands
+                    .entity(child)
+                    .insert(dis_handle.clone())
+                    .remove::<Handle<StandardMaterial>>();
+            }
         });
 }
 

src/game.rs

@@ -371,10 +371,14 @@ impl Board {
 
     fn new() -> Board {
         Board::from_ascii(
-            r#".....dqq
-               dpp..pdq
-               qdp..ppd
-               qqd....."#,
+            // r#".....dqq
+            //    dpp..pdq
+            //    qdp..ppd
+            //    qqd....."#,
+r#"....q...
+   ..d.....
+   ....p...
+   ...q...."#,
         )
     }
 

src/ui.rs

@@ -99,8 +99,8 @@ fn interactive_button(
                 let mut ts = texts.iter_many_mut(children.iter_descendants(entity));
                 while let Some((_t, mut s)) = ts.fetch_next() {
                     s.right = Val::Auto;
-                    info!("TODO: Change text color");
-                    info!("TODO: Change position");
+                    debug!("TODO: Change text color");
+                    debug!("TODO: Change position");
                 }
             }
             Interaction::Hovered => {
@@ -109,8 +109,8 @@ fn interactive_button(
                 let mut ts = texts.iter_many_mut(children.iter_descendants(entity));
                 while let Some((_t, mut s)) = ts.fetch_next() {
                     s.right = Val::Px(0.0);
-                    info!("TODO: Change text color");
-                    info!("TODO: Change position");
+                    debug!("TODO: Change text color");
+                    debug!("TODO: Change position");
                 }
             }
             Interaction::Pressed => {
@@ -119,8 +119,8 @@ fn interactive_button(
                 let mut ts = texts.iter_many_mut(children.iter_descendants(entity));
                 while let Some((_t, mut s)) = ts.fetch_next() {
                     s.right = Val::Px(0.0);
-                    info!("TODO: Change text color");
-                    info!("TODO: Change position");
+                    debug!("TODO: Change text color");
+                    debug!("TODO: Change position");
                 }
             }
         });