wew

GainStation13/code/game/objects/items/docility_implant.dm

@@ -29,7 +29,7 @@
 	if(!istype(target_human))
 		return
 
-	for(var/trait in trait_list)
+	for(var/trait in traits_list)
 		ADD_TRAIT(target, trait, src)
 
 	target_human.nutri_mult += 1
@@ -40,9 +40,69 @@
 	if(!.)
 		return
 
-	for(var/trait in trait_list)
-		REMOVE_TRAIT(target, trait, src)
+	var/mob/living/carbon/human/target_human = source
+	if(!istype(target_human))
+		return
+
+	for(var/trait in traits_list)
+		REMOVE_TRAIT(target_human, trait, src)
 
 	target_human.nutri_mult -= 1
 	return TRUE
 
+
+/obj/item/implant/docile/livstock
+	name = "livestock implant"
+	traits_list = list(
+		TRAIT_WEIGHT_LOSS_IMMUNE,
+		TRAIT_PACIFISM,
+		TRAIT_CLUMSY,
+		TRAIT_FAT_GOOD,
+		TRAIT_HEAVY_SLEEPER,
+		TRAIT_DOCILE,
+		TRAIT_NO_MISC,
+		TRAIT_NORUNNING,
+	)
+
+	/// What is the name of the mob before we change it?
+	var/stored_name = ""
+	/// What name do we want to give the mob before adding the randomized number
+	var/name_to_give = "Livestock"
+
+/obj/item/implant/docile/livestock/can_be_implanted_in(mob/living/target)
+	. = ..()
+	if(!.)
+		return FALSE
+
+	return target?.client?.prefs?.extreme_fatness_vulnerable
+
+/obj/item/implant/docile/livestock/implant(mob/living/target, mob/user, silent)
+	. = ..()
+	if(!.)
+		return
+
+	var/mob/living/carbon/human/target_human = target
+	stored_name = target_human.real_name
+	var/new_name = "[name_to_give] ([rand(0,999)])"
+
+	target_human.real_name = new_name
+	target_human.name = new_name
+
+/obj/item/implant/docile/livestock/removed(mob/living/source, silent, special)
+	. = ..()
+	if(!.)
+		return FALSE
+
+	var/mob/living/carbon/human/target_human = target
+	target_human.real_name = stored_name
+	target_human.name = stored_name	
+
+/obj/item/implantcase/docile
+	name = "implant case - 'Docility'"
+	desc = "A glass case containing a docility implant."
+	imp_type = /obj/item/implant/docile
+
+/obj/item/implantcase/docile
+	name = "implant case - 'Livestock'"
+	desc = "A glass case containing a livestock implant."
+	imp_type = /obj/item/implant/docile/livestock

GainStation13/code/modules/client/preferences/preferences.dm

@@ -23,6 +23,8 @@
 	var/stuckage = FALSE
 	/// Are items that only affect those at high weights able to affect the player?
 	var/fatness_vulnerable = FALSE
+	/// Similar to fatness_vulnerable, but with more extreme effects such as transformation/hypno.
+	var/extreme_fatness_vulnerable = FALSE
 
 	// Helplessness, a set of prefs that make things extra tough at higher weights. If set to FALSE, they won't do anything.
 	///What fatness level disables movement?

code/modules/client/preferences.dm

@@ -1071,6 +1071,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 			dat += "<h2>GS13 Gameplay Preferences</h2>"
 			dat += "<b>Stuckage (weight results in getting stuck in doors):</b><a href='?_src_=prefs;preference=stuckage'>[stuckage == TRUE ? "Enabled" : "Disabled"]</a><BR>"
 			dat += "<b>Fatness Vulnerability (Special items are able to be used on you at high weights. Usually to your detriment.):</b><a href='?_src_=prefs;preference=fatness_vulnerable'>[fatness_vulnerable == TRUE ? "Enabled" : "Disabled"]</a><BR>"
+			dat += "<b>Extreme Fatness Vulnerability (Similar to the previous pref, but with more extreme effects such as Hyno/TF. You have been warned.):</b><a href='?_src_=prefs;preference=extreme_fatness_vulnerable'>[extreme_fatness_vulnerable == TRUE ? "Enabled" : "Disabled"]</a><BR>"
 			dat += "<b>Extreme Weight Gain (Sprite Size scales with weight):</b><a href='?_src_=prefs;preference=weight_gain_extreme'>[weight_gain_extreme == TRUE ? "Enabled" : "Disabled"]</a><BR>"
 
 			dat += "<h2>GS13 Helplessness Preferences</h2>"
@@ -2669,6 +2670,8 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 					stuckage = !stuckage
 				if("fatness_vulnerable")
 					fatness_vulnerable = !fatness_vulnerable
+				if("extreme_fatness_vulnerable")
+					extreme_fatness_vulnerable = !extreme_fatness_vulnerable
 				if("blueberry_inflation")
 					blueberry_inflation = !blueberry_inflation
 				if("max_fatness")

code/modules/client/preferences_savefile.dm

@@ -172,6 +172,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	S["helplessness_no_buckle"] >> helplessness_no_buckle
 	S["stuckage"] >> stuckage
 	S["fatness_vulnerable"] >> fatness_vulnerable 
+	S["extreme_fatness_vulnerable"] >> extreme_fatness_vulnerable
 	S["blueberry_inflation"] >> blueberry_inflation
 
 
@@ -327,6 +328,7 @@ SAVEFILE UPDATING/VERSIONING - 'Simplified', or rather, more coder-friendly ~Car
 	WRITE_FILE(S["helplessness_no_buckle"], helplessness_no_buckle)
 	WRITE_FILE(S["stuckage"], stuckage)
 	WRITE_FILE(S["fatness_vulnerable"], fatness_vulnerable)
+	WRITE_FILE(S["extreme_fatness_vulnerable"], extreme_fatness_vulnerable)
 	WRITE_FILE(S["blueberry_inflation"], blueberry_inflation)
 	return 1