life: user defined notes and octaves; saving my place

life/src/main.rs

@@ -14,56 +14,46 @@ fn main() {
         .init_resource::<NextCoordinates>()
         .init_resource::<CellAssets>()
         .init_resource::<Panning>()
+        .init_resource::<PitchMap>()
         .insert_resource(ClearColor(WHITE.into()))
         .insert_resource(UiTheme(create_light_theme()))
         .init_state::<SimulationPlayback>()
         .init_state::<AudioPlayback>()
         .add_message::<Lifecycle>()
-        .add_systems(Startup, the_camera.spawn())
-        .add_systems(Startup, the_ui.spawn())
-        .add_systems(Startup, load_audio_tones)
-        .add_systems(Startup, load_materials)
-        .add_systems(Startup, load_meshes)
         .add_systems(
-            Update,
-            update_grid_position.run_if(on_message::<CursorMoved>),
+            Startup,
+            (
+                the_camera.spawn(),
+                the_ui.spawn(),
+                load_audio_tones,
+                load_materials,
+                load_meshes,
+            ),
         )
         .add_systems(
             Update,
+            (
+                update_grid_position.run_if(on_message::<CursorMoved>),
                 // Run if any component added/removed: AudioSink
                 // Run if state changed: AudioPlayback
                 control_volume,
-        )
-        .add_systems(Update, grid_gizmo)
-        .add_systems(
-            Update,
                 de_spawn_cells
                     .run_if(not(is_ui_hovered))
                     .run_if(not(is_panning))
                     .run_if(input_just_released(MouseButton::Left)),
-        )
-        .add_systems(
-            Update,
                 assert_cell_uniqueness.run_if(any_with_component::<Cell>),
-        )
-        .add_systems(
-            Update,
                 simulation_step.run_if(input_just_pressed(KeyCode::ArrowRight)),
-        )
-        .add_systems(
-            Update,
                 simulation_step
                     .run_if(in_state(SimulationPlayback::Run))
                     .run_if(cooldown_secs(SIM_FRAME_DURATION)),
-        )
-        .add_systems(
-            Update,
                 simulation_step.run_if(state_changed::<SimulationPlayback>),
-        )
+                grid_gizmo,
                 // TODO: Visualize audio play/mute buttons enable/disable
-        .add_systems(Update, toggle_interactive::<SimulationPlayback>)
-        .add_systems(Update, toggle_interactive::<AudioPlayback>)
+                toggle_interactive::<SimulationPlayback>,
                 // TODO Visualize simulation run/pause buttons enable/disable
+                toggle_interactive::<AudioPlayback>,
+            ),
+        )
         .add_systems(Update, cell_lifecycle.run_if(on_message::<Lifecycle>))
         .add_systems(Update, mouse_pan.run_if(on_message::<MouseMotion>))
         .add_systems(Update, set_pan_state)
@@ -94,6 +84,7 @@ enum UiButton {
     SubHighOctave,
     AddLowOctave,
     SubLowOctave,
+    Note,
     #[default]
     None,
 }
@@ -113,6 +104,7 @@ impl UiButton {
             Self::SubHighOctave => "todo.png",
             Self::AddLowOctave => "todo.png",
             Self::SubLowOctave => "todo.png",
+            Self::Note => "todo.png",
             Self::None => todo!(),
         }
     }
@@ -207,6 +199,66 @@ fn the_ui() -> impl Scene {
                 on(|_: On<Activate>, mut next: ResMut<NextState<AudioPlayback>>| {
                     next.set(AudioPlayback::Play);
                 }),
+            ui_button(UiButton::Note)
+                Note::A
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::ASharp
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::B
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::C
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::CSharp
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::D
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::DSharp
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::E
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::F
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::FSharp
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::G
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
+            ui_button(UiButton::Note)
+                Note::GSharp
+                on(|_: On<Activate>, pitch_map: ResMut<PitchMap>| {
+                    warn!("TODO")
+                }),
             ui_button(UiButton::AddLowOctave)
                 on(|_: On<Activate>| {
                     warn!("TODO")
@@ -564,29 +616,40 @@ struct CellAssets {
     mesh: Handle<Mesh>,
 }
 
-#[derive(Hash, PartialEq, Eq, Debug, Clone)]
+// TODO: Impl Ord to sort Notes
+#[derive(Hash, PartialEq, Eq, Debug, Clone, Component, Default, FromTemplate)]
 enum Note {
+    #[default]
     A,
+    ASharp,
     B,
+    C,
     CSharp,
+    D,
+    DSharp,
     E,
+    F,
     FSharp,
+    G,
+    GSharp,
 }
 
 impl Note {
-    /// Pitches:
-    /// A -440 Hz
-    /// B - 493.88 Hz
-    /// C# - 554.37 Hz
-    /// E - 659.25 Hz
-    /// F# - 698.46 Hz
+    /// Pitches: https://en.wikipedia.org/wiki/Piano_key_frequencies
     fn as_frequency(&self) -> f32 {
         match self {
-            Note::A => 440.0,
-            Note::B => 493.88,
-            Note::CSharp => 553.37,
-            Note::E => 659.25,
-            Note::FSharp => 698.46,
+            Self::A => 440.0,
+            Self::ASharp => todo!(),
+            Self::B => todo!(),
+            Self::C => todo!(),
+            Self::CSharp => todo!(),
+            Self::D => todo!(),
+            Self::DSharp => todo!(),
+            Self::E => todo!(),
+            Self::F => todo!(),
+            Self::FSharp => todo!(),
+            Self::G => todo!(),
+            Self::GSharp => todo!(),
         }
     }
 }
@@ -741,8 +804,6 @@ fn is_panning(panning: Res<Panning>) -> bool {
     panning.0
 }
 
-// TODO: Do not spawn cell when clicking UI
-
 // This may or may not be an eye sore
 fn create_light_theme() -> ThemeProps {
     ThemeProps {
@@ -779,3 +840,20 @@ fn toggle_interactive<T: Component + States + PartialEq>(
         }
     })
 }
+
+#[derive(Resource)]
+struct PitchMap {
+    notes: Vec<Note>,
+    octaves_up: usize,
+    octaves_down: usize,
+}
+
+impl Default for PitchMap {
+    fn default() -> Self {
+        Self {
+            notes: vec![Note::A, Note::B, Note::CSharp, Note::E, Note::FSharp],
+            octaves_up: 3,
+            octaves_down: 3,
+        }
+    }
+}