This patch changes the audio mixer faders to use a non-linear algorithm
for volume control. The intention is to make Godot's audio faders be
more like those found in professional audio equipment and programs. It
is an exponential equation which intends to counter-act the logarithmic
nature of human hearing. The effect of this is a more usable audio mixer
with more emphasis on the values that make the most difference to the mix.
It also changes the audio level notch widget to be less static and
thus supports changing the scaling factor of the audio faders.
Using `misc/scripts/fix_headers.py` on all Godot files.
Some missing header guards were added, and the header inclusion order
was fixed in the Bullet module.
I can show you the code
Pretty, with proper whitespace
Tell me, coder, now when did
You last write readable code?
I can open your eyes
Make you see your bad indent
Force you to respect the style
The core devs agreed upon
A whole new world
A new fantastic code format
A de facto standard
With some sugar
Enforced with clang-format
A whole new world
A dazzling style we all dreamed of
And when we read it through
It's crystal clear
That now we're in a whole new world of code
The other subfolders of tools/ had already been moved to either
editor/, misc/ or thirdparty/, so the hiding the editor code that
deep was no longer meaningful.
