wait for screen activity

[quickadmin]

thank you

i actually found this to be more useful

;/
function ^wt RECT&r

;Waits until something changes in the specified rectangle on the screen.

;wt - max wait time, s. Error on timeout. Use 0 to wait forever.
;r - variable that contains screen coordinates of the rectangle.

;EXAMPLE
;RECT r
;r.left=100; r.top=100; r.right=r.left+100; r.bottom=r.top+100
;WaitForRectImageChange 0 r
;mes "changed"


GdiObject bm
if(!CaptureImageOnScreen(r.left r.top r.right-r.left r.bottom-r.top "" bm)) end ES_FAILED
int t1=GetTickCount
rep
,0.1
,if(!scan(bm 0 r 0)) break
,if(wt and GetTickCount-t1>=wt*1000) end "wait timeout"