Joystick Class Reference

#include <joystick.h>

List of all members.

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Detailed Description

Definition at line 27 of file joystick.h.

Public Types
enum	{ MAX_BUTTONS = 6 }
	Number of buttons we can handle. More...
enum	{ UP = 1, DOWN = 2, LEFT = 4, RIGHT = 8 }
	Directions, to be used as bitmask values. More...
Public Member Functions
	Joystick (int no)
	Constructor, pass the number of the joystick the new object should access.
	~Joystick ()
bool	isEnabled () const
void	setEnabled (bool enabled)
void	update ()
	Updates the direction and button information.
void	startCalibration ()
void	finishCalibration ()
bool	isCalibrating () const
bool	buttonPressed (unsigned char no) const
bool	isUp () const
bool	isDown () const
bool	isLeft () const
bool	isRight () const
Static Public Member Functions
static void	init ()
	Initializes the joystick subsystem.
static int	getNumberOfJoysticks ()
	Returns the number of available joysticks.
Protected Member Functions
void	doCalibration ()
Protected Attributes
unsigned char	mDirection
bool	mButtons [MAX_BUTTONS]
SDL_Joystick *	mJoystick
int	mUpTolerance
int	mDownTolerance
int	mLeftTolerance
int	mRightTolerance
bool	mCalibrating
bool	mEnabled
Static Protected Attributes
static int	joystickCount = 0

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Member Enumeration Documentation

anonymous enum

Number of buttons we can handle.

Enumerator:

MAX_BUTTONS

Definition at line 33 of file joystick.h.

anonymous enum

Directions, to be used as bitmask values.

Enumerator:

UP
DOWN
LEFT
RIGHT

Definition at line 41 of file joystick.h.

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Constructor & Destructor Documentation

Joystick::Joystick

(

int

no

)

Constructor, pass the number of the joystick the new object should access.

Definition at line 43 of file joystick.cpp.

Joystick::~Joystick

(

)

Definition at line 71 of file joystick.cpp.

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Member Function Documentation

void Joystick::init

(

)

[static]

Initializes the joystick subsystem.

Definition at line 30 of file joystick.cpp.

static int Joystick::getNumberOfJoysticks

(

)

[inline, static]

Returns the number of available joysticks.

Definition at line 57 of file joystick.h.

bool Joystick::isEnabled

(

)

const [inline]

Definition at line 67 of file joystick.h.

void Joystick::setEnabled

(

bool

enabled

)

[inline]

Definition at line 69 of file joystick.h.

void Joystick::update

(

)

Updates the direction and button information.

Definition at line 76 of file joystick.cpp.

void Joystick::startCalibration

(

)

Definition at line 108 of file joystick.cpp.

void Joystick::finishCalibration

(

)

Definition at line 134 of file joystick.cpp.

bool Joystick::isCalibrating

(

)

const [inline]

Definition at line 80 of file joystick.h.

bool Joystick::buttonPressed

(

unsigned char

no

)

const

Definition at line 143 of file joystick.cpp.

bool Joystick::isUp

(

)

const [inline]

Definition at line 84 of file joystick.h.

bool Joystick::isDown

(

)

const [inline]

Definition at line 85 of file joystick.h.

bool Joystick::isLeft

(

)

const [inline]

Definition at line 86 of file joystick.h.

bool Joystick::isRight

(

)

const [inline]

Definition at line 87 of file joystick.h.

void Joystick::doCalibration

(

)

[protected]

Definition at line 117 of file joystick.cpp.

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Member Data Documentation

unsigned char Joystick::mDirection [protected]

Definition at line 87 of file joystick.h.

bool Joystick::mButtons[MAX_BUTTONS] [protected]

Definition at line 91 of file joystick.h.

SDL_Joystick* Joystick::mJoystick [protected]

Definition at line 92 of file joystick.h.

int Joystick::mUpTolerance [protected]

Definition at line 94 of file joystick.h.

int Joystick::mDownTolerance [protected]

Definition at line 94 of file joystick.h.

int Joystick::mLeftTolerance [protected]

Definition at line 94 of file joystick.h.

int Joystick::mRightTolerance [protected]

Definition at line 94 of file joystick.h.

bool Joystick::mCalibrating [protected]

Definition at line 95 of file joystick.h.

bool Joystick::mEnabled [protected]

Definition at line 96 of file joystick.h.

int Joystick::joystickCount = 0 [static, protected]

Definition at line 98 of file joystick.h.

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

• tmw/src/joystick.h
• tmw/src/joystick.cpp