#import <GCGamepad.h>

Inheritance diagram for GCGamepad:

Collaboration diagram for GCGamepad:

Instance Methods
(GCGamepadSnapshot *)	- saveSnapshot

Protected Types
typedef void(^	GCGamepadValueChangedHandler) (GCGamepad gamepad, GCControllerElement element)

Properties
GCController *	controller

GCGamepadValueChangedHandler	valueChangedHandler

GCControllerDirectionPad *	dpad

GCControllerButtonInput *	buttonA

GCControllerButtonInput *	buttonB

GCControllerButtonInput *	buttonX

GCControllerButtonInput *	buttonY

GCControllerButtonInput *	leftShoulder

GCControllerButtonInput *	rightShoulder

Detailed Description

Standard Gamepad profile.

All controller profiles provide a base level of information about the controller they belong to.

A profile maps the hardware notion of a controller into a logical controller. One that a developer can design for and depend on, no matter the underlying hardware.

Member Typedef Documentation

◆ GCGamepadValueChangedHandler

- (typedef void(^ GCGamepadValueChangedHandler) (GCGamepad *gamepad, GCControllerElement *element))

protected

Set this block if you want to be notified when a value on a element changed. If multiple elements have changed this block will be called for each element that changed. As elements in a collection, such as the axis in a dpad, tend to change at the same time and thus will only call this once with the collection as the element.

Parameters

gamepad	this gamepad that is being used to map the raw input data into logical values on controller elements such as the dpad or the buttons.
element	the element that has been modified.

Method Documentation

◆ saveSnapshot()

- (GCGamepadSnapshot *) saveSnapshot

Polls the state vector of the controller and saves it to a snapshot. The snapshot is stored in a device independent format that can be serialized and used at a later date. This is useful for features such as quality assurance, save game or replay functionality among many.

If your application is heavily multithreaded this may also be useful to guarantee atomicity of input handling as a snapshot will not change based on user input once it is taken.