#IfWinActive, Path of Exile
FLASK_CD := 4500
enabled := true
last_count := A_TickCount
elapsed := FLASK_CD

~*RButton::
while (GetKeyState("RButton")) {
	elapsed := elapsed + (A_TickCount - last_count)
	last_count := A_TickCount
	if (enabled && elapsed >= FLASK_CD)
	{
		Send, 12345
		elapsed := 0
	}
	Sleep, 50
}
return

~*v::
enabled := !enabled
return