Abomination Tutorial

code/__DEFINES/dcs/signals/atom/mob/living/signals_xeno.dm

@@ -50,6 +50,10 @@
 
 /// From /datum/action/xeno_action/proc/use_ability_wrapper(): (mob/owner)
 #define COMSIG_XENO_ACTION_USED "xeno_action_used"
+/// From /datum/action/xeno_action/proc/use_ability_wrapper(): (mob/owner)
+#define COMSIG_XENO_PRE_ACTION_USED "xeno_pre_action_used"
+/// From /datum/action/xeno_action/proc/use_ability_wrapper(): (mob/owner)
+#define COMSIG_XENO_FAILED_ACTION_USED "xeno_failed_action_used"
 /// From /mob/living/carbon/xenomorph/proc/check_blood_splash()
 #define COMSIG_XENO_DEAL_ACID_DAMAGE "xeno_deal_acid_damage"
 /// From /mob/living/carbon/xenomorph/proc/recalculate_speed()

code/__DEFINES/dcs/signals/atom/signals_item.dm

@@ -83,3 +83,5 @@
 #define COMSIG_CAMERA_SET_AREA "camera_manager_set_area"
 #define COMSIG_CAMERA_CLEAR "camera_manager_clear_target"
 #define COMSIG_CAMERA_REFRESH "camera_manager_refresh"
+
+#define COMSIG_PRED_BRACER_DECLOAKED "pred_bracer_decloaked"

code/__DEFINES/dcs/signals/signals_datum.dm

@@ -34,6 +34,8 @@
 #define COMSIG_ACTION_HIDDEN "action_hidden"
 /// From base of /datum/action/proc/unhide_from(): (mob/owner)
 #define COMSIG_ACTION_UNHIDDEN "action_unhidden"
+/// From base of /datum/action/proc/action_activate() : ()
+#define COMSIG_ACTION_ACTIVATED "action_activated"
 
 ///from /datum/component/bonus_damage_stack
 #define COMSIG_BONUS_DAMAGE "bonus_damage"

code/__HELPERS/game.dm

@@ -235,7 +235,7 @@
  * * hive - The hive we're filling a slot for to check if the player is banished
  * * sorted - Whether to sort by larva_queue_time (default TRUE) or leave unsorted
  */
-/proc/get_alien_candidates(datum/hive_status/hive = null, sorted = TRUE)
+/proc/get_alien_candidates(datum/hive_status/hive = null, sorted = TRUE, abomination = FALSE)
 	var/list/candidates = list()
 
 	for(var/mob/dead/observer/cur_obs as anything in GLOB.observer_list)
@@ -275,6 +275,11 @@
 			if(banished)
 				continue
 
+		if(abomination)
+			if(!(/datum/tutorial/xenomorph/abomination::tutorial_id in cur_obs.client.prefs.completed_tutorials))
+				to_chat(cur_obs, SPAN_BOLDNOTICE("You were passed over for playing as an Abomination because you have not completed its tutorial."))
+				continue
+
 		candidates += cur_obs
 
 	// Optionally sort by larva_queue_time

code/_onclick/xeno.dm

@@ -3,7 +3,7 @@
 */
 
 /mob/living/carbon/xenomorph/UnarmedAttack(atom/target, proximity, click_parameters, tile_attack = FALSE, ignores_resin = FALSE)
-	if(body_position == LYING_DOWN || HAS_TRAIT(src, TRAIT_ABILITY_BURROWED)) //No attacks while laying down
+	if(body_position == LYING_DOWN || HAS_TRAIT(src, TRAIT_ABILITY_BURROWED) || cannot_slash) //No attacks while laying down
 		return FALSE
 	var/mob/alt
 

code/controllers/subsystem/vote.dm

@@ -414,6 +414,7 @@ SUBSYSTEM_DEF(vote)
 	qdel(src)
 
 /datum/action/innate/vote/action_activate()
+	. = ..()
 	owner.vote()
 
 /datum/action/innate/vote/proc/remove_from_client()

code/datums/action.dm

@@ -43,7 +43,9 @@
 	return
 
 /datum/action/proc/action_activate()
-	return
+	SHOULD_CALL_PARENT(TRUE)
+
+	SEND_SIGNAL(src, COMSIG_ACTION_ACTIVATED)
 
 /// handler for when a keybind signal is received by the action, calls the action_activate proc asynchronous
 /datum/action/proc/keybind_activation()
@@ -158,6 +160,10 @@
 	hidden = FALSE
 	L.update_action_buttons()
 
+/proc/get_action(mob/action_mob, action_path)
+	for(var/datum/action/action in action_mob.actions)
+		if(istype(action, action_path))
+			return action
 
 /datum/action/item_action
 	name = "Use item"
@@ -182,6 +188,7 @@
 	return ..()
 
 /datum/action/item_action/action_activate()
+	. = ..()
 	if(target)
 		var/obj/item/I = target
 		I.ui_action_click(owner, holder_item)

code/datums/components/bad_leg.dm

@@ -149,6 +149,7 @@
 		CRASH("No bound wound to link action")
 
 /datum/action/human_action/rest_legs/action_activate()
+	. = ..()
 	var/mob/living/carbon/human/homan = owner
 	if(in_use)
 		to_chat(homan, SPAN_WARNING("You're already doing that!"))

code/datums/statistics/entities/round_stats.dm

@@ -393,6 +393,7 @@
 	return TRUE
 
 /datum/action/show_round_statistics/action_activate()
+	. = ..()
 	if(!can_use_action())
 		return
 

code/datums/tutorial/_tutorial.dm

@@ -4,7 +4,7 @@ GLOBAL_LIST_EMPTY_TYPED(ongoing_tutorials, /datum/tutorial)
 /datum/tutorial
 	/// What the tutorial is called, is player facing
 	var/name = "Base"
-	/// Internal ID of the tutorial, kept for save files
+	/// Internal ID of the tutorial, kept for save files. Format is "tutorialtype_specifictutorial_number". So, the first basic xeno tutorial would be "xeno_basic_1", and the 2nd marine medical tutorial would be "marine_medical_2"
 	var/tutorial_id = "base"
 	/// A short 1-2 sentence description of the tutorial itself
 	var/desc = ""
@@ -144,6 +144,8 @@ GLOBAL_LIST_EMPTY_TYPED(ongoing_tutorials, /datum/tutorial)
 
 /// Ends the tutorial after a certain amount of time.
 /datum/tutorial/proc/tutorial_end_in(time = 5 SECONDS, completed = TRUE)
+	if(completed)
+		mark_completed() // This is done because if you're calling this proc with completed == TRUE, then the tutorial's a done deal. We shouldn't penalize the player if they exit a few seconds before it actually completes.
 	tutorial_ending = TRUE
 	addtimer(CALLBACK(src, PROC_REF(end_tutorial), completed), time)
 
@@ -221,6 +223,7 @@ GLOBAL_LIST_EMPTY_TYPED(ongoing_tutorials, /datum/tutorial)
 	tutorial = WEAKREF(selected_tutorial)
 
 /datum/action/tutorial_end/action_activate()
+	. = ..()
 	if(!tutorial)
 		return
 

code/datums/tutorial/xenomorph/abomination.dm

@@ -0,0 +1,247 @@
+/datum/tutorial/xenomorph/abomination
+	name = "Xenomorph - Predalien"
+	desc = "A tutorial to teach you how to play the \"Predalien\", also known as Abomination, xenomorph caste. Completing this is required to be able to play an Abomination."
+	icon_state = "predalien"
+	tutorial_id = "xeno_abom_1"
+	tutorial_template = /datum/map_template/tutorial/s7x7
+	starting_xenomorph_type = /mob/living/carbon/xenomorph/predalien/tutorial
+	/// How many marines in the kill_marines stage have been killed
+	var/ending_marines_killed = 0
+
+// START OF SCRITPING
+
+/datum/tutorial/xenomorph/abomination/start_tutorial(mob/starting_mob)
+	. = ..()
+	if(!.)
+		return
+
+	init_mob()
+	xeno.lock_evolve = TRUE
+
+	message_to_player("Welcome to the tutorial for the Abomination xenomorph. As an Abomination, you are a frontline powerhouse whose damage scales with your kill count.")
+	message_to_player("Your kill count scales when you kill humans with your slash attack, up to 10 kills. Ability kills do not count towards this.")
+
+	addtimer(CALLBACK(src, PROC_REF(how_to_be_abom)), 12 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/how_to_be_abom()
+	message_to_player("Be aware that you are kill-on-sight to all Predators forever, and will very likely need to defend yourself against multiple.")
+	message_to_player("Be sure to stick close to other xenomorphs or over-extend. While you may be stronger than many, you don't have enough health or armor to go out on your own.")
+	addtimer(CALLBACK(src, PROC_REF(feral_rush_tutorial)), 10.5 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/feral_rush_tutorial()
+	var/datum/action/rush = give_action(xeno, /datum/action/xeno_action/onclick/feralrush)
+	message_to_player("Your first unique ability is <b>Feral Rush</b>, an ability that temporarily increases your speed and your armor. Use <B>Feral Rush</b> to continue.")
+	update_objective("Use your Feral Rush ability.")
+	add_highlight(rush.button)
+	RegisterSignal(rush, COMSIG_XENO_ACTION_USED, PROC_REF(on_rush_used))
+
+/datum/tutorial/xenomorph/abomination/proc/on_rush_used(datum/action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	UnregisterSignal(source, COMSIG_XENO_ACTION_USED)
+	remove_highlight(source.button)
+	addtimer(CALLBACK(src, PROC_REF(predalien_roar_tutorial_1)), 5 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/predalien_roar_tutorial_1()
+	hide_action(xeno, /datum/action/xeno_action/onclick/feralrush)
+	xeno.cannot_slash = TRUE
+	message_to_player("Your next ability is <b>Roar</b>, a versatile ability that disables any motion detectors or cloaks in a medium radius around you.")
+	message_to_player("Additionally, it gives a slash and speed bonus to any friendly xenomorphs in range.")
+	addtimer(CALLBACK(src, PROC_REF(predalien_roar_tutorial_2)), 8 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/predalien_roar_tutorial_2()
+	var/datum/action/roar = give_action(xeno, /datum/action/xeno_action/onclick/predalien_roar)
+	message_to_player("One of <b>Roar</b>'s most useful abilities is uncloaking nearby Predators. Use <b>Roar</b> to uncloak the newly spawned Predator.")
+	update_objective("Use your Roar ability to uncloak the nearby predator.")
+	add_highlight(roar.button)
+	var/mob/living/carbon/human/pred = new(loc_from_corner(3, 3))
+	add_to_tracking_atoms(pred)
+	pred.create_hud()
+	arm_equipment(pred, /datum/equipment_preset/yautja/blooded)
+	var/obj/item/clothing/gloves/yautja/hunter/bracers = locate() in pred
+	if(!bracers)
+		message_to_player("Something has gone wrong. Please make a bug report.")
+		CRASH("predator spawned without bracers in tutorial")
+
+	bracers.cloaker_internal(pred, TRUE, TRUE, TRUE)
+	RegisterSignal(bracers, COMSIG_PRED_BRACER_DECLOAKED, PROC_REF(smash_tutorial_1))
+
+/datum/tutorial/xenomorph/abomination/proc/smash_tutorial_1(datum/source)
+	SIGNAL_HANDLER
+
+	var/datum/action/roar = get_action(xeno, /datum/action/xeno_action/onclick/predalien_roar)
+	remove_highlight(roar.button)
+	update_objective("")
+
+	UnregisterSignal(source, COMSIG_PRED_BRACER_DECLOAKED)
+	addtimer(CALLBACK(src, PROC_REF(smash_tutorial_2)), 2.5 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/smash_tutorial_2()
+	hide_action(xeno, /datum/action/xeno_action/onclick/predalien_roar)
+	message_to_player("Good. <b>Roar</b> will be one of your primary tools for defending against Predators. Your next ability is <b>Feral Smash</b>.")
+	xeno.cannot_slash = FALSE
+
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, pred)
+	remove_from_tracking_atoms(pred)
+	qdel(pred)
+
+	addtimer(CALLBACK(src, PROC_REF(smash_tutorial_3)), 5 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/smash_tutorial_3()
+	var/datum/action/smash = give_action(xeno, /datum/action/xeno_action/activable/feral_smash)
+	RegisterSignal(smash, COMSIG_XENO_PRE_ACTION_USED, PROC_REF(frenzy_tutorial_1))
+	add_highlight(smash.button)
+
+	message_to_player("<b>Feral Smash</b> is a strong lunge with a range of five tiles. It deals decent damage that scales with your kill count.")
+	message_to_player("Use <b>Feral Smash</b> on the marine to continue.")
+	update_objective("Use your Feral Smash ability on the marine.")
+
+	xeno.forceMove(loc_from_corner(0, 2))
+	xeno.anchored = TRUE
+	ADD_TRAIT(xeno, TRAIT_IMMOBILIZED, TRAIT_SOURCE_TUTORIAL)
+
+	var/mob/living/carbon/human/marine = new(loc_from_corner(4, 2))
+	add_to_tracking_atoms(marine)
+	arm_equipment(marine, /datum/equipment_preset/uscm/private_equipped)
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_1(datum/action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	xeno.anchored = FALSE
+	REMOVE_TRAIT(xeno, TRAIT_IMMOBILIZED, TRAIT_SOURCE_TUTORIAL)
+	RegisterSignal(source, COMSIG_XENO_ACTION_USED, PROC_REF(frenzy_tutorial_2))
+	RegisterSignal(source, COMSIG_XENO_FAILED_ACTION_USED, PROC_REF(frenzy_tutorial_1_fail))
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_1_fail(datum/action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	xeno.anchored = TRUE
+	ADD_TRAIT(xeno, TRAIT_IMMOBILIZED, TRAIT_SOURCE_TUTORIAL)
+	UnregisterSignal(source, list(COMSIG_XENO_FAILED_ACTION_USED, COMSIG_XENO_ACTION_USED))
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_2(datum/action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	if(get_turf(xeno) == loc_from_corner(0, 2)) // xeno didn't lunge at the mob
+		xeno.anchored = TRUE
+		UnregisterSignal(source, COMSIG_XENO_ACTION_USED)
+		ADD_TRAIT(xeno, TRAIT_IMMOBILIZED, TRAIT_SOURCE_TUTORIAL)
+		return
+
+	update_objective("")
+	var/datum/action/smash = get_action(xeno, /datum/action/xeno_action/activable/feral_smash)
+	remove_highlight(smash.button)
+	UnregisterSignal(source, list(COMSIG_XENO_ACTION_USED, COMSIG_XENO_PRE_ACTION_USED))
+	addtimer(CALLBACK(src, PROC_REF(frenzy_tutorial_3)), 2 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_3()
+	remove_action(xeno, /datum/action/xeno_action/activable/feral_smash)
+	message_to_player("Good. Your final ability is <b>Feral Frenzy</b>, a strong ability that can alternate between hitting a single target or all within a large radius. However, it locks you in place while it winds up.")
+
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, marine)
+	remove_from_tracking_atoms(marine)
+	qdel(marine)
+
+	addtimer(CALLBACK(src, PROC_REF(frenzy_tutorial_4)), 6 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_4()
+	var/mob/living/carbon/human/marine = new(loc_from_corner(4, 2))
+	add_to_tracking_atoms(marine)
+	arm_equipment(marine, /datum/equipment_preset/uscm/private_equipped)
+
+	var/datum/action/frenzy = give_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	add_highlight(frenzy.button)
+	message_to_player("By default, <b>Feral Frenzy</b> is on single-target mode. Use <b>Feral Frenzy</b> on the newly spawned marine.")
+	update_objective("Use Feral Frenzy on the marine.")
+
+	RegisterSignal(frenzy, COMSIG_XENO_ACTION_USED, PROC_REF(frenzy_tutorial_5))
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_5(datum/action/xeno_action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, marine)
+	if(get_dist(marine, xeno) > 1)
+		return
+
+	UnregisterSignal(source, COMSIG_XENO_ACTION_USED)
+	var/datum/action/frenzy = get_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	remove_highlight(frenzy.button)
+	var/datum/action/frenzy_toggle = give_action(xeno, /datum/action/xeno_action/onclick/toggle_gut_targeting)
+	add_highlight(frenzy_toggle.button)
+	message_to_player("Good, now toggle <b>Feral Frenzy</b>'s AOE mode with the newly available <b>Toggle Gutting Type</b> ability.")
+	update_objective("Use the Toggle Gutting Type ability to change your frenzy mode.")
+
+	RegisterSignal(frenzy_toggle, COMSIG_XENO_ACTION_USED, PROC_REF(frenzy_tutorial_6))
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_6(datum/action/xeno_action/source, mob/owner)
+	SIGNAL_HANDLER
+
+	UnregisterSignal(source, COMSIG_XENO_ACTION_USED)
+	remove_highlight(source.button)
+	source.plasma_cost = INFINITY // slightly scuffed way of disabling the switch button
+	source.update_button_icon()
+
+	message_to_player("<b>Feral Frenzy</b> has now been changed into AOE mode. Use <b>Feral Frenzy</b> again anywhere within 2 tiles of the marine.")
+	update_objective("Use Feral Frenzy within 2 tiles of the marine.")
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, marine)
+	marine.rejuvenate()
+	var/datum/action/xeno_action/activable/feralfrenzy/frenzy = get_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	frenzy.targeting = AOETARGETGUT
+	frenzy.reduce_cooldown(frenzy.xeno_cooldown)
+	add_highlight(frenzy.button)
+
+	RegisterSignal(frenzy, COMSIG_XENO_ACTION_USED, PROC_REF(frenzy_tutorial_7))
+
+/datum/tutorial/xenomorph/abomination/proc/frenzy_tutorial_7(datum/action/source)
+	SIGNAL_HANDLER
+
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, marine)
+	var/datum/action/xeno_action/activable/feralfrenzy/frenzy = get_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	if(get_dist(xeno, marine) > frenzy.range)
+		// Not close enough to actually hit the marine
+		return
+
+	UnregisterSignal(frenzy, COMSIG_XENO_ACTION_USED)
+	remove_highlight(frenzy.button)
+	message_to_player("Good. As you may have noticed, the AOE version of <b>Feral Frenzy</b> takes longer to wind up, in addition to doing less overall damage.")
+	addtimer(CALLBACK(src, PROC_REF(kill_marines)), 6 SECONDS)
+
+/datum/tutorial/xenomorph/abomination/proc/kill_marines()
+	message_to_player("To finish the tutorial, kill the three newly-spawned marines using any of your attacks or abilities.")
+
+	// Spawn/rejuv the dummies
+	TUTORIAL_ATOM_FROM_TRACKING(/mob/living/carbon/human, marine) // we can reuse this one though
+	marine.rejuvenate()
+	marine.forceMove(loc_from_corner(4, 2))
+	RegisterSignal(marine, COMSIG_MOB_DEATH, PROC_REF(kill_marines_2))
+
+	var/mob/living/carbon/human/marine_2 = new(loc_from_corner(2, 2))
+	arm_equipment(marine_2, /datum/equipment_preset/uscm/private_equipped)
+	RegisterSignal(marine_2, COMSIG_MOB_DEATH, PROC_REF(kill_marines_2))
+
+	var/mob/living/carbon/human/marine_3 = new(loc_from_corner(0, 2))
+	arm_equipment(marine_3, /datum/equipment_preset/uscm/private_equipped)
+	RegisterSignal(marine_3, COMSIG_MOB_DEATH, PROC_REF(kill_marines_2))
+
+	// Arrange the actions about how they'd be in an actual game
+	remove_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	remove_action(xeno, /datum/action/xeno_action/onclick/toggle_gut_targeting)
+
+	give_action(xeno, /datum/action/xeno_action/activable/tail_stab)
+	give_action(xeno, /datum/action/xeno_action/onclick/feralrush)
+	give_action(xeno, /datum/action/xeno_action/onclick/predalien_roar)
+	give_action(xeno, /datum/action/xeno_action/activable/feral_smash)
+	give_action(xeno, /datum/action/xeno_action/activable/feralfrenzy)
+	give_action(xeno, /datum/action/xeno_action/onclick/toggle_gut_targeting)
+
+/datum/tutorial/xenomorph/abomination/proc/kill_marines_2(datum/source)
+	SIGNAL_HANDLER
+
+	if(ending_marines_killed < 2)
+		ending_marines_killed++
+		return
+
+	message_to_player("Good work. The tutorial will end shortly.")
+	tutorial_end_in(7 SECONDS, TRUE)
+
+// END OF SCRIPTING

code/datums/xeno_shields/shield_types/vanguard_shield.dm

@@ -42,7 +42,7 @@
 				return
 
 			linked_xeno.overlay_shields()
-			var/datum/action/xeno_action/activable/cleave/cAction = get_xeno_action_by_type(linked_xeno, /datum/action/xeno_action/activable/cleave)
+			var/datum/action/xeno_action/activable/cleave/cAction = get_action(linked_xeno, /datum/action/xeno_action/activable/cleave)
 			if (istype(cAction))
 				addtimer(CALLBACK(cAction, TYPE_PROC_REF(/datum/action/xeno_action/activable/cleave, remove_buff)), 7, TIMER_UNIQUE)