Merge pull request #1432 from NopemanMcHalt/rat-gaming

Pied Piper of Nash

code/__DEFINES/traits.dm

@@ -253,6 +253,7 @@
 #define TRAIT_HEADPAT_SLUT "headpat_sluuuuut"
 #define TRAIT_HYDRA_HEADS "hydra_heads"
 #define TRAIT_SHELTERED "sheltered"
+#define TRAIT_PIEDPIPER "rat_lord"
 
 // mobility flag traits
 // IN THE FUTURE, IT WOULD BE NICE TO DO SOMETHING SIMILAR TO https://github.com/tgstation/tgstation/pull/48923/files (ofcourse not nearly the same because I have my.. thoughts on it)

code/datums/traits/good.dm

@@ -879,3 +879,40 @@ GLOBAL_LIST_INIT(former_tribal_recipes, list(
 	gain_text = span_notice("In a sudden haze you realize that the Mosin Nagant was Gods gift to mankind.")
 	lose_text = span_danger("After picking some 250 year old cosmoline out from under one of your nails you realize that... Uh, no, the Mosin Nagant is a piece of shit.")
 	locked =  FALSE
+
+/datum/quirk/ratlord
+	name = "Beast Master - Rats (Experimental)"
+	desc = "Whenever by psychic means or not, you gained ability to call forth friendly type of rats. <u>Do note they will attack <b>only</b> the hostile mobs</u>."
+	value = 4 //might be pve imbalanced af tho
+	mob_trait = TRAIT_PIEDPIPER
+	gain_text = span_notice("You feel like being a giant rat, that makes all of the rules!")
+	lose_text = span_danger("You've lost your rat crown...")
+	locked = FALSE
+	var/obj/effect/proc_holder/mob_common/summon_backup/rat/tame/gather
+	var/obj/effect/proc_holder/mob_common/direct_mobs/rat/tame/moveto
+	var/obj/effect/proc_holder/mob_common/make_nest/rat/tame/build
+	var/obj/effect/proc_holder/mob_common/unmake_nest/clear
+// Damn this action button code structure
+
+/datum/quirk/ratlord/add()
+	var/mob/living/carbon/human/H = quirk_holder
+	gather = new
+	H.AddAbility(gather)
+	moveto = new
+	H.AddAbility(moveto)
+	build = new
+	H.AddAbility(build)
+	clear = new
+	H.AddAbility(clear)
+
+/datum/quirk/ratlord/remove()
+	var/mob/living/carbon/human/H = quirk_holder
+	if(H)
+		H.RemoveAbility(gather)
+		QDEL_NULL(gather)
+		H.RemoveAbility(moveto)
+		QDEL_NULL(moveto)
+		H.RemoveAbility(build)
+		QDEL_NULL(build)
+		H.RemoveAbility(clear)
+		QDEL_NULL(clear)

code/modules/fallout/obj/structures/mob_spawners.dm

@@ -220,6 +220,14 @@ GLOBAL_LIST_EMPTY(player_made_nests)
 	spawn_time = 7 SECONDS //squeak
 	mob_types = list(/mob/living/simple_animal/hostile/rat = 30)
 
+/obj/structure/nest/rat/tame
+	name = "tame rat nest"
+	desc = "A man-made nest full of squeakers."
+	mob_types = list(
+		/mob/living/simple_animal/hostile/rat/tame = 9,
+		/mob/living/simple_animal/hostile/rat/skitter/curious = 1
+	)
+
 /obj/structure/nest/mouse
 	name = "mouse nest"
 	max_mobs = 6

code/modules/mob/living/simple_animal/hostile/abilities_common.dm

@@ -10,6 +10,9 @@
 #define RTS_RATS_ALLOWED list(\
 		/mob/living/simple_animal/hostile/rat,\
 		/mob/living/simple_animal/hostile/rat/skitter)
+#define RTS_FRATS_ALLOWED list(\
+		/mob/living/simple_animal/hostile/rat/tame,\
+		/mob/living/simple_animal/hostile/rat/skitter/curious)
 #define RTS_ROBOT_ALLOWED list(\
 		/mob/living/simple_animal/hostile/handy,\
 		/mob/living/simple_animal/hostile/handy/protectron,\
@@ -105,16 +108,19 @@
 	immune_to_lowpop = TRUE
 	allowed_mobs = RTS_RATS_ALLOWED
 
+/obj/effect/proc_holder/mob_common/summon_backup/rat/tame
+	allowed_mobs = RTS_FRATS_ALLOWED
+
 /obj/effect/proc_holder/mob_common/summon_backup/robot
 	allowed_mobs = RTS_ROBOT_ALLOWED
 	banned_from_lowpop = TRUE
 
 /obj/effect/proc_holder/mob_common/summon_backup/activate(mob/user)
-	if(!istype(user, /mob/living/simple_animal))
+	if(!istype(user, /mob/living))
 		return
 	if(user.incapacitated())
 		return
-	var/mob/living/simple_animal/owner = user
+	var/mob/living/owner = user
 
 	var/turf/the_turf = get_turf(owner)
 	if(!the_turf)
@@ -166,6 +172,9 @@
 	immune_to_lowpop = TRUE
 	allowed_mobs = RTS_RATS_ALLOWED
 
+/obj/effect/proc_holder/mob_common/direct_mobs/rat/tame
+	allowed_mobs = RTS_FRATS_ALLOWED
+
 /obj/effect/proc_holder/mob_common/direct_mobs/robot
 	allowed_mobs = RTS_ROBOT_ALLOWED
 	banned_from_lowpop = TRUE
@@ -246,6 +255,9 @@
 	banned_from_lowpop = FALSE
 	nest_to_spawn = /obj/structure/nest/rat
 
+/obj/effect/proc_holder/mob_common/make_nest/rat/tame
+	nest_to_spawn = /obj/structure/nest/rat/tame
+
 /obj/effect/proc_holder/mob_common/make_nest/mouse
 	immune_to_lowpop = TRUE
 	banned_from_lowpop = FALSE

code/modules/mob/living/simple_animal/hostile/regalrat.dm

@@ -265,6 +265,8 @@
 /mob/living/simple_animal/hostile/rat/skitter/curious
 	name = "curious mouse"
 	desc = "A rodent that seems more at ease around people."
+	response_help_continuous = "pets"
+	response_help_simple = "pet"
 	icon_state = "mouse_gray"
 	icon_living = "mouse_gray"
 	icon_dead = "mouse_gray_dead"
@@ -285,7 +287,7 @@
 	minimum_distance = 7
 	aggro_vision_range = 7
 	vision_range = 10
-	faction = list("rat", "neutral")
+	faction = list("neutral", "dog") // Alas, rats would still attack this mouse even with `rat` faction in it. Thanks to regal rats faction code.
 	is_smol = TRUE
 	call_backup = null
 	send_mobs = null
@@ -308,6 +310,24 @@
 	emote("squeak")
 	visible_message(span_notice("[src] sure looks friendly!"))
 
+// Servants to Pied Piper of Wasteland
+// Should be friendly toward players and docile animals, unless they've got faction differing from "neutral" (such as dogs).
+/mob/living/simple_animal/hostile/rat/tame
+	name = "tame rat"
+	desc = "It's a dubious rodent of unknown breed, that seem to be more docile with people. Still have anger issues toward raiders and hostile fauna."
+	response_help_continuous = "pets"
+	response_help_simple = "pet"
+	speak = list("Squeak!", "SQUUEEAAAAK!!", "Squeak?")
+	speak_emote = list("squeaks")
+	emote_hear = list("Squeaks.")
+	emote_see = list("charges around in a circle.", "stands on its hind legs.")
+	color = "#91fdac"
+	faction = list("neutral", "dog") // Dog faction is here to avoid 'em targeting poor corgis. Rat faction isn't here so they could target hostile ones.
+	//can_ghost_into = FALSE
+	desc_short = "Squeak friend!"
+	call_backup = /obj/effect/proc_holder/mob_common/summon_backup/rat/tame
+	send_mobs = /obj/effect/proc_holder/mob_common/direct_mobs/rat/tame
+	make_a_nest = /obj/effect/proc_holder/mob_common/make_nest/rat/tame
 
 /mob/living/simple_animal/hostile/rat/Destroy()
 	SSmobs.cheeserats -= src