arsa
2.7
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A joystick event. More...
#include <IEventReceiver.h>
Public Types | |
enum | { NUMBER_OF_BUTTONS = 32, AXIS_X = 0, AXIS_Y, AXIS_Z, AXIS_R, AXIS_U, AXIS_V, NUMBER_OF_AXES =18 } |
Public Member Functions | |
bool | IsButtonPressed (u32 button) const |
A helper function to check if a button is pressed. More... | |
Public Attributes | |
u32 | ButtonStates |
s16 | Axis [NUMBER_OF_AXES] |
u16 | POV |
u8 | Joystick |
The ID of the joystick which generated this event. More... | |
A joystick event.
Unlike other events, joystick events represent the result of polling each connected joystick once per run() of the device. Joystick events will not be generated by default. If joystick support is available for the active device, IRR_COMPILE_WITH_JOYSTICK_EVENTS is defined, and irr::IrrlichtDevice::activateJoysticks() has been called, an event of this type will be generated once per joystick per IrrlichtDevice::run() regardless of whether the state of the joystick has actually changed.
Definition at line 482 of file IEventReceiver.h.
anonymous enum |
Enumerator | |
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NUMBER_OF_BUTTONS | |
AXIS_X | |
AXIS_Y | |
AXIS_Z | |
AXIS_R | |
AXIS_U | |
AXIS_V | |
NUMBER_OF_AXES |
Definition at line 484 of file IEventReceiver.h.
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inline |
s16 irr::SEvent::SJoystickEvent::Axis[NUMBER_OF_AXES] |
For AXIS_X, AXIS_Y, AXIS_Z, AXIS_R, AXIS_U and AXIS_V Values are in the range -32768 to 32767, with 0 representing the center position. You will receive the raw value from the joystick, and so will usually want to implement a dead zone around the center of the range. Axes not supported by this joystick will always have a value of 0. On Linux, POV hats are represented as axes, usually the last two active axis.
Definition at line 509 of file IEventReceiver.h.
u32 irr::SEvent::SJoystickEvent::ButtonStates |
A bitmap of button states. You can use IsButtonPressed() to ( check the state of each button from 0 to (NUMBER_OF_BUTTONS - 1)
Definition at line 499 of file IEventReceiver.h.
u8 irr::SEvent::SJoystickEvent::Joystick |
The ID of the joystick which generated this event.
This is an internal Irrlicht index; it does not map directly to any particular hardware joystick.
Definition at line 521 of file IEventReceiver.h.
u16 irr::SEvent::SJoystickEvent::POV |
The POV represents the angle of the POV hat in degrees * 100, from 0 to 35,900. A value of 65535 indicates that the POV hat is centered (or not present). This value is only supported on Windows. On Linux, the POV hat will be sent as 2 axes instead.
Definition at line 516 of file IEventReceiver.h.