Fix InputMap::len and add InputMap::dual_axislike_mut and missing registrations of chords

src/input_map.rs

@@ -680,13 +680,18 @@ impl<A: Actionlike> InputMap<A> {
  self.dual_axislike_map.get(action)
  }
 
+ /// Returns a mutable reference to the [`DualAxislike`] inputs mapped to `action`
+ #[must_use]
+ pub fn get_dual_axislike_mut(&mut self, action: &A) -> Option<&mut Vec<Box<dyn DualAxislike>>> {
+ self.dual_axislike_map.get_mut(action)
+ }
+
  /// Count the total number of registered input bindings.
  #[must_use]
  pub fn len(&self) -> usize {
- self.buttonlike_map
- .values()
- .map(|inputs| inputs.len())
- .sum()
+ self.buttonlike_map.values().map(Vec::len).sum::<usize>()
+ + self.axislike_map.values().map(Vec::len).sum::<usize>()
+ + self.dual_axislike_map.values().map(Vec::len).sum::<usize>()
  }
 
  /// Returns `true` if the map contains no action-input bindings.

src/plugin.rs

@@ -222,6 +222,11 @@ impl<A: Actionlike + TypePath + bevy::reflect::GetTypeRegistration> Plugin
  .register_user_input::<GamepadVirtualAxis>()
  .register_user_input::<GamepadVirtualDPad>();
 
+ // Chords
+ app.register_user_input::<ButtonlikeChord>()
+ .register_user_input::<AxislikeChord>()
+ .register_user_input::<DualAxislikeChord>();
+
  // General-purpose reflection
  app.register_type::<ActionState<A>>()
  .register_type::<InputMap<A>>()