Darkness handling update

code/modules/surgery/organs/augments_eyes.dm

@@ -8,8 +8,10 @@
 	w_class = WEIGHT_CLASS_TINY
 
 	var/vision_flags = 0
-	var/dark_view = 0
+	var/see_in_dark = 0
 	var/see_invisible = 0
+	var/lighting_alpha
+	
 	var/eye_colour = "#000000"
 	var/old_eye_colour = "#000000"
 	var/flash_protect = 0
@@ -54,7 +56,7 @@
 	implant_color = "#AEFF00"
 	origin_tech = "materials=4;engineering=4;biotech=4;magnets=4"
 	vision_flags = SEE_TURFS
-	see_invisible = SEE_INVISIBLE_MINIMUM
+	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
 	aug_message = "Suddenly, you realize how much of a mess the station really is..."
 
 /obj/item/organ/internal/cyberimp/eyes/xray
@@ -63,8 +65,8 @@
 	implant_color = "#000000"
 	origin_tech = "materials=4;programming=4;biotech=6;magnets=4"
 	vision_flags = SEE_MOBS | SEE_OBJS | SEE_TURFS
-	dark_view = 8
-	see_invisible = SEE_INVISIBLE_MINIMUM
+	see_in_dark = 8
+	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
 
 /obj/item/organ/internal/cyberimp/eyes/thermals
 	name = "Thermals implant"

code/modules/surgery/organs/eyes.dm

@@ -10,9 +10,13 @@
 	var/list/colourblind_matrix = MATRIX_GREYSCALE //Special colourblindness parameters. By default, it's black-and-white.
 	var/list/replace_colours = LIST_GREYSCALE_REPLACE
 	var/dependent_disabilities = null //Gets set by eye-dependent disabilities such as colourblindness so the eyes can transfer the disability during transplantation.
-	var/dark_view = 2 //Default dark_view for Humans.
 	var/weld_proof = null //If set, the eyes will not take damage during welding. eg. IPC optical sensors do not take damage when they weld things while all other eyes will.
 
+	var/vision_flags = 0
+	var/see_in_dark = 2
+	var/see_invisible = SEE_INVISIBLE_LIVING
+	var/lighting_alpha = LIGHTING_PLANE_ALPHA_VISIBLE
+
 /obj/item/organ/internal/eyes/proc/update_colour()
 	dna.write_eyes_attributes(src)
 
@@ -31,11 +35,8 @@
 	else
 		return colourmatrix
 
-/obj/item/organ/internal/eyes/proc/get_dark_view() //Returns dark_view (if the eyes are organic) for see_invisible handling in species.dm to be autoprocessed by life().
-	return dark_view
-
 /obj/item/organ/internal/eyes/proc/shine()
-	if(is_robotic() || (dark_view > EYE_SHINE_THRESHOLD))
+	if(is_robotic() || (see_in_dark > EYE_SHINE_THRESHOLD))
 		return TRUE
 
 /obj/item/organ/internal/eyes/insert(mob/living/carbon/human/M, special = 0)
@@ -70,7 +71,7 @@
 	colourmatrix = null
 	..() //Make sure the organ's got the robotic status indicators before updating the client colour.
 	if(owner)
-		owner.update_client_colour(0) //Since mechanical eyes give dark_view of 2 and full colour vision atm, just having this here is fine.
+		owner.update_client_colour(0) //Since mechanical eyes give see_in_dark of 2 and full colour vision atm, just having this here is fine.
 
 /obj/item/organ/internal/eyes/cybernetic
 	name = "cybernetic eyes"

code/modules/surgery/organs/subtypes/abductor.dm

@@ -4,4 +4,4 @@
 
 /obj/item/organ/internal/eyes/abductor
 	name = "abductor eyeballs"
-	dark_view = 3
+	see_in_dark = 3

code/modules/surgery/organs/subtypes/drask.dm

@@ -26,4 +26,4 @@
 	name = "drask eyeballs"
 	icon = 'icons/obj/species_organs/drask.dmi'
 	desc = "Drask eyes. They look even stranger disembodied"
-	dark_view = 5
+	see_in_dark = 5

code/modules/surgery/organs/subtypes/grey.dm

@@ -23,7 +23,7 @@
 	name = "grey eyeballs"
 	desc = "They still look creepy and emotionless"
 	icon = 'icons/obj/species_organs/grey.dmi'
-	dark_view = 5
+	see_in_dark = 5
 
 /obj/item/organ/internal/heart/grey
 	name = "grey heart"

code/modules/surgery/organs/subtypes/shadow.dm

@@ -1,3 +1,3 @@
 /obj/item/organ/internal/eyes/shadow
 	name = "dark orbs"
-	dark_view = 8
+	see_in_dark = 8

code/modules/surgery/organs/subtypes/tajaran.dm

@@ -8,12 +8,12 @@
 	name = "tajaran eyeballs"
 	colourblind_matrix = MATRIX_TAJ_CBLIND //The colour matrix and darksight parameters that the mob will recieve when they get the disability.
 	replace_colours = LIST_TAJ_REPLACE
-	dark_view = 8
+	see_in_dark = 8
 
 /obj/item/organ/internal/eyes/tajaran/farwa //Being the lesser form of Tajara, Farwas have an utterly incurable version of their colourblindness.
 	name = "farwa eyeballs"
 	colourmatrix = MATRIX_TAJ_CBLIND
-	dark_view = 8
+	see_in_dark = 8
 	replace_colours = LIST_TAJ_REPLACE
 
 /obj/item/organ/internal/heart/tajaran

code/modules/surgery/organs/subtypes/unathi.dm

@@ -7,7 +7,7 @@
 /obj/item/organ/internal/eyes/unathi
 	name = "unathi eyeballs"
 	icon = 'icons/obj/species_organs/unathi.dmi'
-	dark_view = 3
+	see_in_dark = 3
 
 /obj/item/organ/internal/heart/unathi
 	name = "unathi heart"

code/modules/surgery/organs/subtypes/vulpkanin.dm

@@ -8,12 +8,12 @@
 	icon = 'icons/obj/species_organs/vulpkanin.dmi'
 	colourblind_matrix = MATRIX_VULP_CBLIND //The colour matrix and darksight parameters that the mob will recieve when they get the disability.
 	replace_colours = LIST_VULP_REPLACE
-	dark_view = 8
+	see_in_dark = 8
 
 /obj/item/organ/internal/eyes/vulpkanin/wolpin //Being the lesser form of Vulpkanin, Wolpins have an utterly incurable version of their colourblindness.
 	name = "wolpin eyeballs"
 	colourmatrix = MATRIX_VULP_CBLIND
-	dark_view = 8
+	see_in_dark = 8
 	replace_colours = LIST_VULP_REPLACE
 
 /obj/item/organ/internal/heart/vulpkanin

code/modules/surgery/organs/subtypes/wryn.dm

@@ -8,4 +8,4 @@
 	slot = "hivenode"
 
 /obj/item/organ/internal/eyes/wryn
-	dark_view = 3
+	see_in_dark = 3