refactor(input): more compact registry contains

src/core/registry.rs

@@ -26,6 +26,11 @@ impl<T: Send + Sync + ?Sized> Registry<T> {
 			.lock()
 			.insert(Arc::as_ptr(t) as *const () as usize, Arc::downgrade(t));
 	}
+	pub fn contains(&self, t: &T) -> bool {
+		self.0
+			.lock()
+			.contains_key(&(ptr::addr_of!(*t) as *const () as usize))
+	}
 	pub fn get_valid_contents(&self) -> Vec<Arc<T>> {
 		self.0
 			.lock()
@@ -65,6 +70,11 @@ impl<T: Send + Sync + ?Sized> OwnedRegistry<T> {
 	pub fn get_vec(&self) -> Vec<Arc<T>> {
 		self.0.lock().values().cloned().collect::<Vec<_>>()
 	}
+	pub fn contains(&self, t: &T) -> bool {
+		self.0
+			.lock()
+			.contains_key(&(ptr::addr_of!(*t) as *const () as usize))
+	}
 	pub fn remove(&self, t: &T) {
 		self.0
 			.lock()

src/nodes/input/mod.rs

@@ -201,9 +201,9 @@ impl InputHandler {
 								.and_then(|data| data.get_bool())
 								.unwrap_or(false);
 
-							if let Some(method) = method.upgrade() {
-								if let Some(handler) = handler.upgrade() {
-									if capture {
+							if capture {
+								if let Some(method) = method.upgrade() {
+									if let Some(handler) = handler.upgrade() {
 										method.captures.add_raw(&handler);
 									}
 								}
@@ -272,19 +272,13 @@ pub fn process_input() {
 		// Get the current frame
 		let frame = FRAME.load(Ordering::Relaxed);
 
-		// Get the list of captured input handlers for this method
-		let captures = method.captures.get_valid_contents();
-
 		// Iterate over the distance links and send input to them
 		for distance_link in distance_links {
 			distance_link.send_input(frame, method.datamap.lock().clone().unwrap());
 
 			// If the current distance link is in the list of captured input handlers,
 			// break out of the loop to avoid sending input to the remaining distance links
-			if captures
-				.iter()
-				.any(|c| Arc::ptr_eq(c, &distance_link.handler))
-			{
+			if method.captures.contains(&distance_link.handler) {
 				break;
 			}
 		}