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# csJoystickDriver Class Reference

Generic Joystick driver. More...

`#include <csutil/csinput.h>`

Inheritance diagram for csJoystickDriver:

[legend]
List of all members.

## Public Member Functions

| csJoystickDriver (iObjectRegistry *)
| Initialize joystick interface.
virtual void | DoButton (uint number, int button, bool down, const int32 *axes, uint numAxes)
| Call this to add a 'joystick button down/up' event to queue.
virtual void | DoMotion (uint number, const int32 *axes, uint numAxes)
| Call this to add a 'joystick moved' event to queue.
virtual void | GainFocus ()
virtual int | GetLast (uint number, uint axis) const
| Query last position on 'axis' of joystick 'number'.
virtual const int32 * | GetLast (uint number) const
| Query last position on all axes of joystick 'number'.
virtual bool | GetLastButton (uint number, int button) const
| Query the last known joystick button state.
virtual int | GetLastX (uint number) const
| Query last joystick X position.
virtual int | GetLastY (uint number) const
| Query last joystick Y position.
virtual void | LostFocus ()
| Application lost focus.
virtual CS_EVENTHANDLER_NIL_CONSTRAINTS void | Reset ()
| Call to release all joystick buttons.
virtual | ~csJoystickDriver ()
| Destructor.

## Protected Member Functions

iKeyboardDriver * | GetKeyboardDriver ()
| Get the generic keyboard driver (for checking modifier states).
virtual bool | HandleEvent (iEvent &e)

## Protected Attributes

uint | Axes [CS_MAX_JOYSTICK_COUNT]
bool | Button [CS_MAX_JOYSTICK_COUNT][CS_MAX_JOYSTICK_BUTTONS]
| Joystick button states.
int32 | Last [CS_MAX_JOYSTICK_COUNT][CS_MAX_JOYSTICK_AXES]
| Joystick axis positions.

## Detailed Description

Generic Joystick driver.

The joystick driver is responsible for tracking current joystick state and also for generating joystick events. Joystick numbers and button numbers are 0-based.

Definition at line 300 of file csinput.h.

## Constructor & Destructor Documentation

csJoystickDriver::csJoystickDriver | ( | iObjectRegistry * |  | ) |

| Initialize joystick interface.

virtual csJoystickDriver::~csJoystickDriver | ( |  | ) | `[virtual]`

| Destructor.

## Member Function Documentation

virtual void csJoystickDriver::DoButton | ( | uint | number,
|  | int | button,
|  | bool | down,
|  | const int32 * | axes,
|  | uint | numAxes
| ) | `[virtual]`

| Call this to add a 'joystick button down/up' event to queue. Implements iJoystickDriver.

virtual void csJoystickDriver::DoMotion | ( | uint | number,
|  | const int32 * | axes,
|  | uint | numAxes
| ) | `[virtual]`

| Call this to add a 'joystick moved' event to queue. Implements iJoystickDriver.

iKeyboardDriver* csJoystickDriver::GetKeyboardDriver | ( |  | ) | `[protected]`

| Get the generic keyboard driver (for checking modifier states).

virtual int csJoystickDriver::GetLast | ( | uint | number,
|  | uint | axis
| ) | const`[inline, virtual]`

| Query last position on 'axis' of joystick 'number'. Implements iJoystickDriver. Definition at line 343 of file csinput.h.

virtual const int32* csJoystickDriver::GetLast | ( | uint | number | ) | const`[inline, virtual]`

| Query last position on all axes of joystick 'number'. Implements iJoystickDriver. Definition at line 341 of file csinput.h.

virtual bool csJoystickDriver::GetLastButton | ( | uint | number,
|  | int | button
| ) | const`[inline, virtual]`

| Query the last known joystick button state. Implements iJoystickDriver. Definition at line 346 of file csinput.h. References CS_MAX_JOYSTICK_BUTTONS, and CS_MAX_JOYSTICK_COUNT.

virtual int csJoystickDriver::GetLastX | ( | uint | number | ) | const`[inline, virtual]`

| Query last joystick X position. Implements iJoystickDriver. Definition at line 336 of file csinput.h.

virtual int csJoystickDriver::GetLastY | ( | uint | number | ) | const`[inline, virtual]`

| Query last joystick Y position. Implements iJoystickDriver. Definition at line 339 of file csinput.h.

virtual void csJoystickDriver::LostFocus | ( |  | ) | `[inline, virtual]`

| Application lost focus. Implements csInputDriver. Definition at line 360 of file csinput.h.

virtual CS_EVENTHANDLER_NIL_CONSTRAINTS void csJoystickDriver::Reset | ( |  | ) | `[virtual]`

| Call to release all joystick buttons. Implements iJoystickDriver.

## Member Data Documentation

bool csJoystickDriver::Button[CS_MAX_JOYSTICK_COUNT][CS_MAX_JOYSTICK_BUTTONS]`[protected]`

Joystick button states.

Todo:
  Change this to a bitmask

Definition at line 312 of file csinput.h.

int32 csJoystickDriver::Last[CS_MAX_JOYSTICK_COUNT][CS_MAX_JOYSTICK_AXES]`[protected]`

| Joystick axis positions. Definition at line 314 of file csinput.h.

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

- csutil/csinput.h