Split crate into shared logic library and binary crate (#52) (#53)

crates/shared/src/gates.rs

@@ -0,0 +1,36 @@
+use crate::{
+    cutscene::StartCutscene, global_observer, keys::KeyCollected, movables::TriggerMovableEvent,
+    sounds::PlaySound,
+};
+use bevy::{platform::collections::HashSet, prelude::*};
+
+pub fn plugin(app: &mut App) {
+    global_observer!(app, on_key_collected);
+}
+
+fn on_key_collected(trigger: Trigger<KeyCollected>, mut commands: Commands) {
+    match trigger.event().0.as_str() {
+        "fence_gate" => {
+            commands.trigger(StartCutscene("fence_01".to_string()));
+
+            let entities: HashSet<_> = vec!["fence_01", "fence_02"]
+                .into_iter()
+                .map(String::from)
+                .collect();
+
+            commands.trigger(PlaySound::Gate);
+            commands.trigger(TriggerMovableEvent(entities));
+        }
+        "fence_shaft" => {
+            commands.trigger(StartCutscene("cutscene_02".to_string()));
+
+            let entities: HashSet<_> = vec!["fence_shaft"].into_iter().map(String::from).collect();
+
+            commands.trigger(PlaySound::Gate);
+            commands.trigger(TriggerMovableEvent(entities));
+        }
+        _ => {
+            error!("unknown key logic: {}", trigger.event().0);
+        }
+    }
+}