PLANES (#10499)

* PLANES

* whoops

* bugfixes

* adds dummy noir obj/screen

* I.plane = initial(I.plane) + assorted bugfixes

* fixed bugs and did a thing with lasers & tasers

* thanks for using a define up there it's really useful and maintainable.

code/ZAS/Fire.dm

@@ -125,6 +125,7 @@ Attach to transfer valve and open. BOOM.
 	icon = 'icons/effects/fire.dmi'
 	icon_state = "1"
 	layer = TURF_LAYER+0.1
+	plane = PLANE_TURF
 
 	light_color = LIGHT_COLOR_FIRE
 

code/ZAS/_gas_mixture.dm

@@ -29,12 +29,14 @@ What are the archived variables for?
 	plmaster.icon = 'icons/effects/tile_effects.dmi'
 	plmaster.icon_state = "plasma"
 	plmaster.layer = FLY_LAYER
+	plmaster.plane = PLANE_EFFECTS
 	plmaster.mouse_opacity = 0
 
 	slmaster = new /obj/effect/overlay()
 	slmaster.icon = 'icons/effects/tile_effects.dmi'
 	slmaster.icon_state = "sleeping_agent"
 	slmaster.layer = FLY_LAYER
+	slmaster.plane = PLANE_EFFECTS
 	slmaster.mouse_opacity = 0
 	return 1