au3Irr2 Function Reference
_IrrMouseEventAvailableDetermine if there are any mouse events waiting to be read.
#Include <au3Irrlicht2.au3>
_IrrMouseEventAvailable()
Parameters
| None. | |
Return Value
Success: True if there are mouse events, otherwise False.
Remarks
Event capturing needs to be enabled before with _IrrStart or _IrrStartAdvanced!
Related
_IrrReadMouseEvent, __getMouseEvt, _IrrStart
Example
#include "au3Irrlicht2.au3"
local $pMouseEvent
; enable event capturing:
_IrrStart($IRR_EDT_DIRECT3D9, 800, 600, $IRR_BITS_PER_PIXEL_32, _
$IRR_WINDOWED, $IRR_NO_SHADOWS, $IRR_CAPTURE_EVENTS)
WHILE _IrrRunning()
_IrrBeginScene(0, 0, 25)
; process all available mouse events:
while _IrrMouseEventAvailable()
$pMouseEvent = _IrrReadMouseEvent()
; check for mousewheel event, report up or down movement inside this window title:
if __getMouseEvt($pMouseEvent, $EVT_MOUSE_IACTION) = $IRR_EMIE_MOUSE_WHEEL then
if __getMouseEvt($pMouseEvent, $EVT_MOUSE_FDELTA) > 0 Then
_IrrSetWindowCaption("Mousewheel up")
Else
_IrrSetWindowCaption("Mousewheel down")
EndIf
endif
wend
_IrrEndScene()
WEND