re-adds the light green vox skin tone, added azure and emerald ones (#12565)

code/__HELPERS/mobs.dm

@@ -84,7 +84,7 @@ proc/random_skin_tone(species = "Human")
 				. = rand(-185,34)
 		return min(max( .+rand(-25, 25), -185),34)
 	else if(species == "Vox")
-		. = rand(1,3)
+		. = rand(1,6)
 		return .
 	else
 		return 0
@@ -112,6 +112,12 @@ proc/skintone2racedescription(tone, species = "Human")
 				return "unknown"
 	else if(species == "Vox")
 		switch(tone)
+			if(6)
+				return "emerald"
+			if(5)
+				return "azure"
+			if(4)
+				return "light green"
 			if(2)
 				return "brown"
 			if(3)

code/modules/client/preferences.dm

@@ -1263,10 +1263,16 @@ NOTE:  The change will take effect AFTER any current recruiting periods."}
 						if(new_s_tone)
 							s_tone = 35 - max(min(round(new_s_tone),220),1)
 					else if(species == "Vox")//Can't reference species flags here, sorry.
-						var/skin_c = input(user, "Choose your Vox's skin color:\n(1 = Green, 2 = Brown, 3 = Gray)", "Character Preference") as num|null
+						var/skin_c = input(user, "Choose your Vox's skin color:\n(1 = Green, 2 = Brown, 3 = Gray, 4 = Light Green, 5 = Azure, 6 = Emerald)", "Character Preference") as num|null
 						if(skin_c)
-							s_tone = max(min(round(skin_c),3),1)
+							s_tone = max(min(round(skin_c),6),1)
 							switch(s_tone)
+								if(6)
+									to_chat(user,"Your vox will now be emerald.")
+								if(5)
+									to_chat(user,"Your vox will now be azure.")
+								if(4)
+									to_chat(user,"Your vox will now be light green.")
 								if(3)
 									to_chat(user,"Your vox will now be gray.")
 								if(2)

code/modules/mob/living/carbon/species.dm

@@ -728,6 +728,15 @@ var/global/list/whitelisted_species = list("Human")
 
 /datum/species/vox/updatespeciescolor(var/mob/living/carbon/human/H)
 	switch(H.s_tone)
+		if(6)
+			icobase = 'icons/mob/human_races/vox/r_voxemrl.dmi'
+			deform = 'icons/mob/human_races/vox/r_def_voxemrl.dmi'
+		if(5)
+			icobase = 'icons/mob/human_races/vox/r_voxazu.dmi'
+			deform = 'icons/mob/human_races/vox/r_def_voxazu.dmi'
+		if(4)
+			icobase = 'icons/mob/human_races/vox/r_voxlgrn.dmi'
+			deform = 'icons/mob/human_races/vox/r_def_voxlgrn.dmi'
 		if(3)
 			icobase = 'icons/mob/human_races/vox/r_voxgry.dmi'
 			deform = 'icons/mob/human_races/vox/r_def_voxgry.dmi'

code/modules/mob/new_player/preferences_setup.dm

@@ -155,6 +155,12 @@
 	if(current_species)
 		if(current_species.name == "Vox")
 			switch(s_tone)
+				if(6)
+					icobase = 'icons/mob/human_races/vox/r_voxemrl.dmi'
+				if(5)
+					icobase = 'icons/mob/human_races/vox/r_voxazu.dmi'
+				if(4)
+					icobase = 'icons/mob/human_races/vox/r_voxlgrn.dmi'
 				if(3)
 					icobase = 'icons/mob/human_races/vox/r_voxgry.dmi'
 				if(2)