SDL::JoystickBase Struct Reference

Base class to Joystick. More...

Inheritance diagram for SDL::JoystickBase:

Public Member Functions
void	Close ()
	Close a joystick previously opened with OpenJoystick().
void	SetVirtualAxis (int axis, Sint16 value)
	Set the state of an axis on an opened virtual joystick.
void	SetVirtualBall (int ball, Sint16 xrel, Sint16 yrel)
	Generate ball motion on an opened virtual joystick.
void	SetVirtualButton (int button, bool down)
	Set the state of a button on an opened virtual joystick.
void	SetVirtualHat (int hat, Uint8 value)
	Set the state of a hat on an opened virtual joystick.
void	SetVirtualTouchpad (int touchpad, int finger, bool down, const FPointRaw &p, float pressure)
	Set touchpad finger state on an opened virtual joystick.
void	SendVirtualSensorData (SensorType type, Uint64 sensor_timestamp, const float *data, int num_values)
	Send a sensor update for an opened virtual joystick.
PropertiesRef	GetProperties ()
	Get the properties associated with a joystick.
const char *	GetName ()
	Get the implementation dependent name of a joystick.
const char *	GetPath ()
	Get the implementation dependent path of a joystick.
int	GetPlayerIndex ()
	Get the player index of an opened joystick.
void	SetPlayerIndex (int player_index)
	Set the player index of an opened joystick.
GUID	GetGUID ()
	Get the implementation-dependent GUID for the joystick.
Uint16	GetVendor ()
	Get the USB vendor ID of an opened joystick, if available.
Uint16	GetProduct ()
	Get the USB product ID of an opened joystick, if available.
Uint16	GetProductVersion ()
	Get the product version of an opened joystick, if available.
Uint16	GetFirmwareVersion ()
	Get the firmware version of an opened joystick, if available.
const char *	GetSerial ()
	Get the serial number of an opened joystick, if available.
JoystickType	GetType ()
	Get the type of an opened joystick.
bool	Connected ()
	Get the status of a specified joystick.
JoystickID	GetID ()
	Get the instance ID of an opened joystick.
int	GetNumAxes ()
	Get the number of general axis controls on a joystick.
int	GetNumBalls ()
	Get the number of trackballs on a joystick.
int	GetNumHats ()
	Get the number of POV hats on a joystick.
int	GetNumButtons ()
	Get the number of buttons on a joystick.
Sint16	GetAxis (int axis)
	Get the current state of an axis control on a joystick.
bool	GetAxisInitialState (int axis, Sint16 *state)
	Get the initial state of an axis control on a joystick.
void	GetBall (int ball, int *dx, int *dy)
	Get the ball axis change since the last poll.
Uint8	GetHat (int hat)
	Get the current state of a POV hat on a joystick.
bool	GetButton (int button)
	Get the current state of a button on a joystick.
bool	Rumble (Uint16 low_frequency_rumble, Uint16 high_frequency_rumble, Uint32 duration_ms)
	Start a rumble effect.
void	RumbleTriggers (Uint16 left_rumble, Uint16 right_rumble, Uint32 duration_ms)
	Start a rumble effect in the joystick's triggers.
void	SetLED (Uint8 red, Uint8 green, Uint8 blue)
	Update a joystick's LED color.
void	SendEffect (const void *data, int size)
	Send a joystick specific effect packet.
JoystickConnectionState	GetConnectionState ()
	Get the connection state of a joystick.
PowerState	GetPowerInfo (int *percent)
	Get the battery state of a joystick.
constexpr	ResourceBaseT ()=default
	Default constructor, creates null/invalid resource.
constexpr	ResourceBaseT (RawPointer resource)
	Constructs from resource pointer.
constexpr	ResourceBaseT (std::nullptr_t)
	Constructs null/invalid.
constexpr	ResourceBaseT (const ResourceBaseT &)=default
	Copy constructor.
constexpr	ResourceBaseT (ResourceBaseT &&) noexcept=default
	Move constructor.
Public Member Functions inherited from SDL::ResourceBaseT< JoystickRaw >
constexpr	ResourceBaseT ()=default
	Default constructor, creates null/invalid resource.
constexpr	operator bool () const
	Converts to bool.
constexpr auto	operator<=> (const ResourceBaseT &other) const=default
	Comparison.
constexpr RawConstPointer	operator-> () const noexcept
	member access to underlying resource pointer.
constexpr RawPointer	get () const noexcept
	Retrieves underlying resource pointer.
constexpr RawPointer	release () noexcept
	Retrieves underlying resource pointer and clear this.

Additional Inherited Members
Public Types inherited from SDL::ResourceBaseT< JoystickRaw >
using	RawPointer
	The underlying raw pointer type.
using	RawConstPointer
	The underlying const raw pointer type.
Protected Member Functions inherited from SDL::ResourceBaseT< JoystickRaw >
constexpr	~ResourceBaseT ()=default
	Destructor.
constexpr ResourceBaseT &	operator= (const ResourceBaseT &)=default
	Assignment operator.

Detailed Description

Base class to Joystick.

See also

Joystick

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

• SDL3pp/SDL3pp_joystick.h