Support card SFX

Author: benfrankel

assets/config/card.ron

@@ -42,7 +42,7 @@
     card_icon_map: {
         "step": CardIcon(texture: "image/card/step.png"),
         "double_beat": CardIcon(texture: "image/card/double_beat.png"),
-        "counter_point": CardIcon(texture: "image/card/counter_point.png"),
+        "major_chord": CardIcon(texture: "image/card/major_chord.png"),
         "splits": CardIcon(texture: "image/card/splits.png"),
     },
     card_map: {
@@ -51,16 +51,32 @@
             description: "A-one and a-two and a-step.",
             background: "blue",
             icon: "step",
+
+            // TODO: "Movement card" sfx.
+            play_sfx: "audio/sfx/Projectile Hits Enemy.ogg",
             action: Step,
             action_config: CardActionConfig(
                 remove_on_beat: 8,
             ),
         ),
+        "splits": Card(
+            name: "Splits",
+            description: "Split in two!",
+            background: "blue",
+            icon: "splits",
+
+            // TODO: "Movement card" sfx.
+            play_sfx: "audio/sfx/Projectile Hits Enemy.ogg",
+            action_config: CardActionConfig(
+                remove_on_beat: 16,
+            ),
+        ),
         "double_beat": Card(
             name: "Double Beat",
             description: "Two beats, rapid fire!",
             background: "pink",
             icon: "double_beat",
+
             action: DoubleBeat,
             action_config: CardActionConfig(
                 remove_on_beat: 4,
@@ -71,21 +87,12 @@
                 ),
             ),
         ),
-        "counter_point": Card(
-            name: "Counter Point",
+        "major_chord": Card(
+            name: "Major Chord",
             description: "Notes that move apart synchronously",
             background: "pink",
-            icon: "counter_point",
-            action_config: CardActionConfig(
-                remove_on_beat: 16,
-            ),
-        ),
-        "splits": Card(
-            name: "Splits",
-            description: "Split in two!",
-            background: "blue",
-            icon: "splits",
-            modifier: 1.0,
+            icon: "major_chord",
+
             action_config: CardActionConfig(
                 remove_on_beat: 16,
             ),

assets/image/card/counter_point.aseprite assets/image/card/major_chord.aseprite

@@ -3,6 +3,7 @@ use bevy::ecs::system::SystemState;
 use bevy::prelude::*;
 use bevy::sprite::Anchor;
 use bevy::utils::HashMap;
+use bevy_kira_audio::prelude::*;
 use serde::Deserialize;
 use serde::Serialize;
 
@@ -64,6 +65,9 @@ impl Config for CardConfig {
 
         for card in self.card_map.values_mut() {
             card.action = *c!(card_action_map.0.get(&card.action_key));
+            if !card.play_sfx_path.is_empty() {
+                card.play_sfx = Some(asset_server.load(&card.play_sfx_path));
+            }
         }
     }
 
@@ -75,6 +79,11 @@ impl Config for CardConfig {
                 .card_icon_map
                 .values()
                 .all(|x| asset_server.is_loaded_with_dependencies(&x.texture))
+            && self.card_map.values().all(|x| {
+                !x.play_sfx
+                    .as_ref()
+                    .is_some_and(|x| !asset_server.is_loaded_with_dependencies(x))
+            })
     }
 }
 
@@ -161,13 +170,24 @@ pub struct Card {
     pub background_key: String,
     #[serde(rename = "icon")]
     pub icon_key: String,
+
+    #[serde(rename = "play_sfx", default)]
+    play_sfx_path: String,
+    #[serde(skip)]
+    pub play_sfx: Option<Handle<AudioSource>>,
+    #[serde(default = "one")]
+    pub play_sfx_volume: f64,
     #[serde(rename = "action", default)]
     action_key: CardActionKey,
     #[serde(skip)]
     pub action: CardAction,
     pub action_config: CardActionConfig, // TODO: Naming
 }
 
+fn one() -> f64 {
+    1.0
+}
+
 pub fn card(key: impl Into<String>, active: Option<bool>) -> impl EntityCommand {
     let key = key.into();
 

assets/image/card/counter_point.png assets/image/card/major_chord.png

@@ -1,8 +1,10 @@
 use bevy::prelude::*;
+use bevy_kira_audio::prelude::*;
 use serde::Deserialize;
 use serde::Serialize;
 
 use crate::core::UpdateSet;
+use crate::game::actor::faction::Faction;
 use crate::game::audio::music::on_full_beat;
 use crate::game::card::card;
 use crate::game::card::CardConfig;
@@ -84,15 +86,21 @@ impl Deck {
 fn play_card_from_deck(
     mut commands: Commands,
     config: ConfigRef<CardConfig>,
-    mut deck_query: Query<(Entity, &mut Deck)>,
+    audio: Res<Audio>,
+    mut deck_query: Query<(Entity, &Faction, &mut Deck)>,
 ) {
     let config = r!(config.get());
 
-    for (entity, mut deck) in &mut deck_query {
+    for (entity, &faction, mut deck) in &mut deck_query {
         let card_key = c!(deck.advance(1));
-        let card_action = c!(config.card_map.get(card_key));
-        let action = card_action.action;
-        let action_config = card_action.action_config.clone();
+        let card = c!(config.card_map.get(card_key));
+
+        if let (Faction::Player, Some(play_sfx)) = (faction, card.play_sfx.clone()) {
+            audio.play(play_sfx).with_volume(card.play_sfx_volume);
+        }
+
+        let action = card.action;
+        let action_config = card.action_config.clone();
         commands.run_system_with_input(action.0, (entity, action_config));
     }
 }