[Feature Request] Option to Toggle Crosshair Opacity to 0 on Mouse Button

[xzuyn]

So I still have issues with the Hide Crosshair on Mouse Button option causing lag spikes (#221). I think the lag spike is caused by windows/amd/freesync/whatever seeing the main window change from the crosshair to the game and back.

I feel like this issue could by bypassed by instead of hiding the crosshair with whatever method is currently being used, you toggle the opacity of it 0 instead. There's already a slider for setting the opacity, and there's already a toggle for hiding on mouse button, so hopefully you can just sorta combine those. Maybe add a button like Set Opacity to 0 instead when using "Hide Crosshair on Mouse Button".

[lacymorrow]

you, my friend, get a gold star. Should be much quicker now. in the develop branch