An event-driven input observer. More...

#include <player_input.hpp>

Inheritance diagram for utils::PlayerInput:

Classes
struct	Listener
	A PlayerInput action listener. More...

Public Member Functions
virtual void	_enter_tree () override

virtual void	_exit_tree () override

virtual void	_unhandled_input (gd::Ref< gd::InputEvent > const &event) override

virtual void	_process (double deltaTime) override

void	listen_to (Listener const &listener)
	Start listening for action.

void	listen_to (gd::String action, gd::Callable callable)
	Start listening for action.

void	listen_to (gd::String negative, gd::String positive, gd::Callable callable)
	Start listening for action.

void	stop_listening (Node *node)
	Remove any listeners related to node.

void	stop_listening (Listener const &listener)
	Remove listeners exactly equal to listener.

void	clear_listeners ()
	Remove all listeners.

void	set_device (int id)
	set the device observe events from.

Static Public Member Functions
static gd::Vector2	get_last_mouse_motion ()
	Returns the last stored mouse delta.

Static Private Member Functions
static void	_bind_methods ()

Private Attributes
bool	isPrimary {false}
	Is this the primary instance.

int	device {-1}
	which device to observe events from.

gd::Vector< Listener >	listeners {}
	current listeners for this instance

Static Private Attributes
static gd::Vector2	lastMouseMotion {0.f, 0.f}
	The last mouse motion, updated by the primary instance.

static bool	primaryExists {false}
	Does a primary instance exist.

Detailed Description

An event-driven input observer.

Listen for events with listen_to, registering godot input action names to callbacks. It's possible to register an "axis" by registering a listener with a positive and negative action.

Member Function Documentation

◆ listen_to() [1/2]

void utils::PlayerInput::listen_to	(	gd::String	action,
		gd::Callable	callable
	)

Start listening for action.

Shorthand for listen_to(Listener(action, callable)).

◆ listen_to() [2/2]

void utils::PlayerInput::listen_to	(	gd::String	negative,
		gd::String	positive,
		gd::Callable	callable
	)

Start listening for action.

Shorthand for listen_to(Listener(negative, positive, callable)).

Member Data Documentation

◆ isPrimary

bool utils::PlayerInput::isPrimary {false}

private

Is this the primary instance.

The primary instance is responsible for updating static variables like lastMouseMotion.

The documentation for this class was generated from the following files:

player_input.hpp
player_input.cpp

Classes

Public Member Functions

Static Public Member Functions

Static Private Member Functions