some problems in 2.0.3.1120

1. I can't get the mouse keycode to work while other keycodes work just fine. (for reference, I'm using razor mouse)

uniform bool LMB < source = "key"; keycode = 0x01; toggle = false; >; // didn't work
uniform bool F3 < source = "key"; keycode = VK_F3; toggle = false; >; // works normally

2. Using tex2Dfetch(sampler, int2) as stated in reference doc will return compiler error, changing to int4 fix the problem.

3. Is it possible to declare a global array? Tried with several different prefix, it still returns the "initial value must be literal" error.
(tested with array: float test[5] = { 0, 1, 2, 3, 4 }; )

The post mainly discuss on toggling effect, which I assume is focusing on technique syntax.

So is it that there isn't a mouse keycode in current version, or there is but I'm doing it wrong?
Was hoping to have uniform bool for mouse buttons like other keys.

And about the key combinations, are they still available?

OK, thanks. And if possible, may I make the request for mouse clicks?

Was able to rig up a UI with the newly added mouse pos, currently using keyborad to act as LMB on sliders though. Would be nice if mouse click is available.

Here is the screenshot on the progress.