Adds positive moods for headpatting, hugging box of hugs and playing with plush.

Also, you will now receive negative mood for butchering plush and trying to pet such plush.

modular_citadel/code/datums/mood_events/generic_negative_events.dm

@@ -0,0 +1,11 @@
+// Citadel-specific negative moodlets
+
+/datum/mood_event/plushjack
+	description = "<span class='warning'>I have butchered the plush recently.</span>\n"
+	mood_change = -1
+	timeout = 1200
+
+/datum/mood_event/plush_nostuffing
+	description = "<span class='warning'>A plush i tried to pet had no stuffing...</span>\n"
+	mood_change = -1
+	timeout = 1200

modular_citadel/code/datums/mood_events/generic_positive_events.dm

@@ -0,0 +1,21 @@
+// Citadel-specific positive moodlets
+
+/datum/mood_event/headpat
+	description = "<span class='nicegreen'>Headpats are nice.</span>\n"
+	mood_change = 2
+	timeout = 1200
+
+/datum/mood_event/hugbox
+	description = "<span class='nicegreen'>I hugged box of hugs recently.</span>\n"
+	mood_change = 1
+	timeout = 1200
+
+/datum/mood_event/plushpet
+	description = "<span class='nicegreen'>I have petted plush recently.</span>\n"
+	mood_change = 1
+	timeout = 3000
+
+/datum/mood_event/plushplay
+	description = "<span class='nicegreen'>I played with plushes recently.</span>\n"
+	mood_change = 3
+	timeout = 3000

modular_citadel/code/datums/mood_events/moodular.dm

@@ -0,0 +1,41 @@
+// Modular stuff to use with Citadel-specific moods.
+
+// box of hugs
+/obj/item/storage/box/hug/attack_self(mob/user)
+	. = ..()
+	GET_COMPONENT_FROM(mood, /datum/component/mood, user)
+	if(mood)
+		mood.add_event("hugbox", /datum/mood_event/hugbox)
+
+// headpats (IMPORTANT)
+/mob/living/carbon/help_shake_act(mob/living/carbon/M)
+	. = ..()
+	GET_COMPONENT_FROM(mood, /datum/component/mood, src)
+	if(mood)
+		mood.add_event("headpat", /datum/mood_event/headpat)
+
+// plush petting
+/obj/item/toy/plush/attack_self(mob/user)
+	. = ..()
+	if(stuffed || grenade)
+		GET_COMPONENT_FROM(mood, /datum/component/mood, user)
+		if(mood)
+			mood.add_event("plushpet", /datum/mood_event/plushpet)
+	else
+		GET_COMPONENT_FROM(mood, /datum/component/mood, user)
+		if(mood)
+			mood.add_event("plush_nostuffing", /datum/mood_event/plush_nostuffing)
+
+// Jack the Ripper starring plush
+/obj/item/toy/plush/attackby(obj/item/I, mob/living/user, params)
+	. = ..()
+	if(!grenade)
+		GET_COMPONENT_FROM(mood, /datum/component/mood, user)
+		if(mood)
+			mood.add_event("plushjack", /datum/mood_event/plushjack)
+
+// plush playing (plush-on-plush action)
+	if(istype(I, /obj/item/toy/plush))
+		GET_COMPONENT_FROM(mood, /datum/component/mood, user)
+		if(mood)
+			mood.add_event("plushplay", /datum/mood_event/plushplay)

tgstation.dme

@@ -2590,6 +2590,9 @@
 #include "modular_citadel\code\controllers\subsystem\research.dm"
 #include "modular_citadel\code\controllers\subsystem\shuttle.dm"
 #include "modular_citadel\code\datums\uplink_items_cit.dm"
+#include "modular_citadel\code\datums\mood_events\generic_negative_events.dm"
+#include "modular_citadel\code\datums\mood_events\generic_positive_events.dm"
+#include "modular_citadel\code\datums\mood_events\moodular.dm"
 #include "modular_citadel\code\datums\mutations\hulk.dm"
 #include "modular_citadel\code\datums\traits\neutral.dm"
 #include "modular_citadel\code\datums\wires\airlock.dm"