[MIRROR] Fixes our rendering for 514.1587 [MDB IGNORE] (#16125)

* Fixes our rendering for 514.1587 (#69778)

About The Pull Request

Ok so we have a blackness plane master right? it's setup to catch byond darkness but it doesn't rn cause we don't got the sight flags set.

So what it does is just sit there and do NOTHING.

BUT some genius put a color var on it, prob meant to just make it fully black.
But I think they just wrote it wrong, because byond just treats it as "make this plane have alpha 255 everywhere"

The problem is it's got zip on it, so if it actually worked this would black out everything below plane 0.
BUT it didn't work before, because setting anything on non overlay PMs broke them, and made them invis.

Then lummy fixed that, and now we get this.

I've fixed this bug by just removing the color set. It's not actually used for anything so outside this accidential working as intended behavior, it effects nothing, and doesn't actually impact darkness even if we used the sight flag. (I know this because I did this same thing in my multiz pr, which uses the sightflag)

Anyho I think they just wrote it wrong, because byond just treats it as "make this plane have alpha 255 everywhere"

We support 514.1587 now, so that's nice (NOT FOR RUNTIME THO CAUSE IT BROKE ?. LUMMOX ALSO KNOWS THIS)

Fixes #69774
Changelog

cl
fix: Hey, we support byond version 514.1587 now. You can upgrade if you'd like. I hope.
/cl

* Fixes our rendering for 514.1587

Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>

code/_onclick/hud/rendering/plane_master.dm

@@ -135,7 +135,6 @@
 	name = "darkness plane master"
 	plane = BLACKNESS_PLANE
 	mouse_opacity = MOUSE_OPACITY_TRANSPARENT
-	color = list(null, null, null, "#0000", "#000f")
 	blend_mode = BLEND_MULTIPLY
 	appearance_flags = PLANE_MASTER | NO_CLIENT_COLOR | PIXEL_SCALE
 	//byond internal end