Adds the ability to change skin color for Greys. (#25473)

* Sets groundwork for different grey skins. Sprites work fine, but preferences and char preview need to be addressed.

* typo

* Character preview changes color now. This partially fixes the "0 -" issue as well, it now says "0 - gray".

* Adds random functionality to Greys. Randomize your own char, and fresh spawns are random!

* uses clamp instead of max,min, and round

__DEFINES/mobs.dm

@@ -30,6 +30,11 @@
 #define VOXAZURE 5
 #define VOXEMERALD 6
 
+#define GREYGRAY 1
+#define GREYLIGHT 2
+#define GREYGREEN 3
+#define GREYBLUE 4
+
 #define CATBEASTBROWN 1
 #define CATBEASTBLACK 2
 

code/__HELPERS/mobs.dm

@@ -67,6 +67,9 @@ proc/random_skin_tone(species = "Human")
 	else if(species == "Vox")
 		. = rand(1,6)
 		return .
+	else if(species == "Grey")
+		. = rand(1,4)
+		return .
 	else if(species == "Tajaran")
 		return 1
 	else
@@ -107,6 +110,16 @@ proc/skintone2racedescription(tone, species = "Human")
 				return "gray"
 			else
 				return "green"
+	else if(species == "Grey")
+		switch(tone)
+			if(GREYLIGHT)
+				return "light gray"
+			if(GREYGREEN)
+				return "green"
+			if(GREYBLUE)
+				return "blue"
+			else
+				return "gray"
 	else if(species == "Tajaran")
 		switch(tone)
 			if(CATBEASTBLACK)

code/modules/client/preferences.dm

@@ -1248,12 +1248,17 @@ NOTE:  The change will take effect AFTER any current recruiting periods."}
 					if(species == "Human")
 						var/new_s_tone = input(user, "Choose your character's skin-tone:\n(Light 1 - 220 Dark)", "Character Preference")  as num|null
 						if(new_s_tone)
-							s_tone = 35 - max(min(round(new_s_tone),220),1)
+							s_tone = 35 - clamp(new_s_tone,1,220) 
 							to_chat(user,"You're now [skintone2racedescription(s_tone, species)].")
 					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, 4 = Light Green, 5 = Azure, 6 = Emerald)", "Character Preference") as num|null
 						if(skin_c)
-							s_tone = max(min(round(skin_c),6),1)
+							s_tone = clamp(skin_c,1,6)
+							to_chat(user,"You will now be [skintone2racedescription(s_tone,species)] in color.")
+					else if(species == "Grey")
+						var/skin_c = input(user, "Choose your Grey's skin color:\n(1 = Gray, 2 = Light, 3 = Green, 4 = Blue)", "Character Preference") as num|null
+						if(skin_c)
+							s_tone = clamp(skin_c,1,4) 
 							to_chat(user,"You will now be [skintone2racedescription(s_tone,species)] in color.")
 					else
 						to_chat(user,"Your species doesn't have different skin tones. Yet?")

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

@@ -601,8 +601,8 @@ var/global/list/whitelisted_species = list("Human")
 
 /datum/species/grey // /vg/
 	name = "Grey"
-	icobase = 'icons/mob/human_races/r_grey.dmi'
-	deform = 'icons/mob/human_races/r_def_grey.dmi'
+	icobase = 'icons/mob/human_races/grey/r_grey.dmi'
+	deform = 'icons/mob/human_races/grey/r_def_grey.dmi'
 	known_languages = list(LANGUAGE_GREY)
 	eyes = "grey_eyes_s"
 
@@ -646,6 +646,26 @@ var/global/list/whitelisted_species = list("Human")
 					You are particularly allergic to water, which acts like acid to you, but the inverse is so for acid, so you're fun at parties.<br>\
 					You're not as good in a fist fight as a regular baseline human, but you make up for this by bullying them from afar by talking directly into peoples minds."
 
+/datum/species/grey/handle_post_spawn(var/mob/living/carbon/human/H)
+	if(myhuman != H)
+		return
+	updatespeciescolor(H)
+	H.update_icon()
+
+/datum/species/grey/updatespeciescolor(var/mob/living/carbon/human/H)
+	switch(H.my_appearance.s_tone)
+		if(4)
+			icobase = 'icons/mob/human_races/grey/r_greyblue.dmi'
+			deform = 'icons/mob/human_races/grey/r_def_greyblue.dmi'
+		if(3)
+			icobase = 'icons/mob/human_races/grey/r_greygreen.dmi'
+			deform = 'icons/mob/human_races/grey/r_def_greygreen.dmi'
+		if(2)
+			icobase = 'icons/mob/human_races/grey/r_greylight.dmi'
+			deform = 'icons/mob/human_races/grey/r_def_greylight.dmi'
+		else
+			icobase = 'icons/mob/human_races/grey/r_grey.dmi'
+			deform = 'icons/mob/human_races/grey/r_def_grey.dmi'
 /datum/species/grey/gib(mob/living/carbon/human/H)
 	..()
 	H.default_gib()

code/modules/mob/new_player/preferences_setup.dm

@@ -184,6 +184,16 @@
 					icobase = 'icons/mob/human_races/vox/r_voxbrn.dmi'
 				else
 					icobase = 'icons/mob/human_races/vox/r_vox.dmi'
+		if(current_species.name == "Grey")
+			switch(s_tone)
+				if(4)
+					icobase = 'icons/mob/human_races/grey/r_greyblue.dmi'
+				if(3)
+					icobase = 'icons/mob/human_races/grey/r_greygreen.dmi'
+				if(2)
+					icobase = 'icons/mob/human_races/grey/r_greylight.dmi'
+				else
+					icobase = 'icons/mob/human_races/grey/r_grey.dmi'
 		else
 			icobase = current_species.icobase
 	else