#import <GCControllerButtonInput.h>

Inheritance diagram for GCControllerButtonInput:

Collaboration diagram for GCControllerButtonInput:

Protected Types
typedef void(^	GCControllerButtonValueChangedHandler) (GCControllerButtonInput *button, float value, BOOL pressed)

Properties
GCControllerButtonValueChangedHandler	valueChangedHandler

float	value

BOOL	pressed

Properties inherited from GCControllerElement
GCControllerElement *	collection

BOOL	analog

Member Typedef Documentation

◆ GCControllerButtonValueChangedHandler

- (typedef void(^ GCControllerButtonValueChangedHandler) (GCControllerButtonInput *button, float value, BOOL pressed))

protected

Set this block if you want to be notified when the value on this button changes.

Parameters

button	the element that has been modified.
value	the value the button was set to at the time the valueChangedHandler fired.
pressed	the pressed state of the button at the time the valueChangedHandler fired.

Property Documentation

◆ pressed

- (BOOL) pressed

readatomicassign

Buttons are mostly used in a digital sense, thus we have a recommended method for checking for pressed state instead of interpreting the value.

As a general guideline a button is pressed if the value exceeds 25%. However there may be hysterisis applied to counter noisy input values, thus incidental values around the threshold value may not trigger a change in pressed state.

◆ value

- (float) value

readatomicassign

A normalized value for the input. Between 0 and 1 for button inputs. Values are saturated and thus never exceed the range of [0, 1].

◆ valueChangedHandler

- (GCControllerButtonValueChangedHandler) valueChangedHandler

readwriteatomiccopy

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

input/include/GameController/GCControllerButtonInput.h