Method player_mut

perro_source/api_modules/perro_input_api/src/snapshot.rs:253–258

(&mut self, index: usize)

                if index.is_multiple_of(2) {
                    JoyConState::new(JoyConSide::LJoyCon)
                } else {
                    JoyConState::new(JoyConSide::RJoyCon)
                }
            });
        }
        &mut self.joycons[index]
    }

    /// Return a mutable player slot, creating empty slots as needed.