SRL::Input::Digital Struct Reference

Detailed Description

Generic digital peripheral.

#include <srl_input.hpp>

Inheritance diagram for SRL::Input::Digital:

Public Types
enum class	Button : uint16_t {   Right = 1 << 15 , Left = 1 << 14 , Down = 1 << 13 , Up = 1 << 12 ,   START = 1 << 11 , A = 1 << 10 , B = 1 << 8 , C = 1 << 9 ,   X = 1 << 6 , Y = 1 << 5 , Z = 1 << 4 , R = 1 << 7 ,   L = 1 << 3 }
	Digital gamepad buttons. More...

Public Member Functions
	Digital (const uint8_t &port)
	Construct a new Gamepad handler.
PeripheralFamily	GetFamily ()
	Gets connected peripheral type family.
PeripheralType	GetType ()
	Gets connected peripheral type.
bool	IsConnected () override
	Indicates whether peripheral is connected or not.
virtual bool	IsHeld (const Button &button)
	Check if user is holding down a button.
virtual bool	WasPressed (const Button &button)
	Check if user pressed a button.
virtual bool	WasReleased (const Button &button)
	Check if user released a button.

Public Attributes
uint8_t	Port = 0
	Port number peripheral is connected to.

Protected Member Functions
PerDigital *	GetCurrentFrameState ()
	Get state of the peripheral in the current frame.
PerDigital *	GetPreviousFrameState ()
	Get state of the peripheral in the previous frame.

Member Enumeration Documentation

Button

enum class SRL::Input::Digital::Button : uint16_t

strong

Digital gamepad buttons.

Enumerator
Right	D-Pad right direction.
Left	D-Pad left direction.
Down	D-Pad down direction.
Up	D-Pad up direction.
START	Start button.
A	A button.
B	B button.
C	C button.
X	X button.
Y	Y button.
Z	Z button.
R	Right trigger.
L	Left trigger.

Constructor & Destructor Documentation

Digital()

SRL::Input::Digital::Digital ( const uint8_t & port )

inline

Construct a new Gamepad handler.

Parameters

port	Gamepad peripheral port

Member Function Documentation

GetCurrentFrameState()

PerDigital * SRL::Input::PeripheralGeneric::GetCurrentFrameState ( )

inlineprotectedinherited

Get state of the peripheral in the current frame.

Returns

PerDigital* Peripheral data

GetFamily()

PeripheralFamily SRL::Input::PeripheralGeneric::GetFamily ( )

inlineinherited

Gets connected peripheral type family.

Returns

Peripheral type family

GetPreviousFrameState()

PerDigital * SRL::Input::PeripheralGeneric::GetPreviousFrameState ( )

inlineprotectedinherited

Get state of the peripheral in the previous frame.

Returns

PerDigital* Peripheral data

GetType()

PeripheralType SRL::Input::PeripheralGeneric::GetType ( )

inlineinherited

Gets connected peripheral type.

Returns

Peripheral type

IsConnected()

bool SRL::Input::Digital::IsConnected ( )

inlineoverridevirtual

Indicates whether peripheral is connected or not.

Returns

true if connected

Reimplemented from SRL::Input::PeripheralGeneric.

IsHeld()

virtual bool SRL::Input::Digital::IsHeld ( const Button & button )

inlinevirtual

Check if user is holding down a button.

Parameters

button

Button to check

Returns

true Button was pressed

false Button was not pressed

WasPressed()

virtual bool SRL::Input::Digital::WasPressed ( const Button & button )

inlinevirtual

Check if user pressed a button.

Parameters

button

Button to check

Returns

true Button was pressed

false Button was not pressed

WasReleased()

virtual bool SRL::Input::Digital::WasReleased ( const Button & button )

inlinevirtual

Check if user released a button.

Parameters

button

Button to check

Returns

true Button was released

false Button was not released

Member Data Documentation

Port

uint8_t SRL::Input::PeripheralGeneric::Port = 0

inherited

Port number peripheral is connected to.

Note

valid number is 0 to 11, see SRL::Input::MaxPeripherals