Delays handing out of Traitor objectives (#24857)

* Idk man * IT WORKS * SO CLOSE TO GREATNESS * IT ALL WORKS AAAAAA * Actually add a random timer * Oopsie * Removes empty proc * Update code/game/gamemodes/traitor/traitor.dm Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com> * Contra requested changes * Adds randomness to random_time * Whoops * Contra + AA Review * Removes TODO * Reverts standard mode * Makes CI not fail * Removes unused proc * FUCK * Fixes a kit bug (Thanks Erik) * Tourte Review * Matt review * Changes text, adds admin logs * Clarifies the log * New and improved version! * Fixes * Revert "Fixes" This reverts commit ea29aa92b2. * Revert "New and improved version!" This reverts commit ea053f3b94. * Properly rerolls objectives at handout * Adds trifecta support * Contra and Sirryan review * Forgor this * Fix CI * Final fixes * Update code/game/gamemodes/traitor/traitor.dm Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com> Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> * Update code/game/gamemodes/trifecta/trifecta.dm Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com> Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> * Steel review * Wow I was silly * Less whitespace * Dumbest bug in a while * No more lavaland player getting autobalanced * Streamlines a proc + another fix * AAAAA FUCK * Update code/game/gamemodes/objective.dm Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com> Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> * Update code/game/gamemodes/objective.dm Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> * Contra review * Faire review * Forgor to push this * Farie + Contra review * Hal + Contra review * Uses `replaceobjective` now + Fix * Farie review * Farie review * Farie review 2: electric bogaloo * Fix * Update code/game/gamemodes/objective_holder.dm Co-authored-by: Farie82 <farie82@users.noreply.github.com> Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> * Contra review * Update code/game/gamemodes/objective_holder.dm Co-authored-by: Farie82 <farie82@users.noreply.github.com> Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> --------- Signed-off-by: DGamerL <108773801+DGamerL@users.noreply.github.com> Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com> Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com> Co-authored-by: Contrabang <91113370+Contrabang@users.noreply.github.com> Co-authored-by: Farie82 <farie82@users.noreply.github.com>
2026-08-22 03:27:05 +01:00 · 2024-07-24 08:09:14 +00:00
parent 98f0931c14
commit 3f8aff4374
11 changed files with 238 additions and 80 deletions
@@ -62,6 +62,16 @@ GLOBAL_LIST(contractors)
 */
 #define PULSEDEMON_SOURCE_DRAIN_INVALID (-1)

+/**
+ * Objectives
+ */
+#define THEFT_FLAG_SPECIAL 1 // Unused, maybe someone will use it some day, I'll leave it here for the children
+#define THEFT_FLAG_UNIQUE 2
+
+/**
+ * IS_ANTAG defines
+ */
 #define IS_CHANGELING(mob) (isliving(mob) && mob?:mind?:has_antag_datum(/datum/antagonist/changeling))

 #define IS_MINDSLAVE(mob) (ishuman(mob) && mob?:mind?:has_antag_datum(/datum/antagonist/mindslave, FALSE))
+
@@ -225,7 +225,7 @@ SUBSYSTEM_DEF(ticker)
 			P.ready = FALSE

 	//Configure mode and assign player to special mode stuff
-	mode.pre_pre_setup()
+
 	var/can_continue = FALSE
 	can_continue = mode.pre_setup() //Setup special modes. This also does the antag fishing checks.

@@ -1540,29 +1540,30 @@
 * Create and/or add the `datum_type_or_instance` antag datum to the src mind.
 *
 * Arguments:
- * * datum_type - an antag datum typepath or instance
+ * * antag_datum - an antag datum typepath or instance. If it's a typepath, it will create a new antag datum
 * * datum/team/team - the antag team that the src mind should join, if any
 */
-/datum/mind/proc/add_antag_datum(datum_type_or_instance, datum/team/team = null)
-	var/datum/antagonist/A
+/datum/mind/proc/add_antag_datum(datum_type_or_instance, datum/team/team)
+	var/datum/antagonist/antag_datum
 	if(!ispath(datum_type_or_instance))
-		A = datum_type_or_instance
-		if(!istype(A))
+		antag_datum = datum_type_or_instance
+		if(!istype(antag_datum))
 			return
 	else
-		A = new datum_type_or_instance()
-	if(!A.can_be_owned(src))
-		qdel(A)
+		antag_datum = new datum_type_or_instance()
+
+	if(!antag_datum.can_be_owned(src))
+		qdel(antag_datum)
 		return
-	A.owner = src
-	LAZYADD(antag_datums, A)
-	A.create_team(team)
-	var/datum/team/antag_team = A.get_team()
+	antag_datum.owner = src
+	LAZYADD(antag_datums, antag_datum)
+	antag_datum.create_team(team)
+	var/datum/team/antag_team = antag_datum.get_team()
 	if(antag_team)
 		antag_team.add_member(src)
-	ASSERT(A.owner && A.owner.current)
-	A.on_gain()
-	return A
+	ASSERT(antag_datum.owner && antag_datum.owner.current)
+	antag_datum.on_gain()
+	return antag_datum

 /**
 * Remove the specified `datum_type` antag datum from the src mind.
@@ -104,23 +104,17 @@
 /datum/game_mode/proc/can_start()
 	var/playerC = 0
 	for(var/mob/new_player/player in GLOB.player_list)
-		if((player.client)&&(player.ready))
+		if((player.client) && (player.ready))
 			playerC++

 	if(!GLOB.configuration.gamemode.enable_gamemode_player_limit || (playerC >= required_players))
-		return 1
-	return 0
-
-//pre_pre_setup() For when you really don't want certain jobs ingame.
-/datum/game_mode/proc/pre_pre_setup()
-
-	return 1
+		return TRUE
+	return FALSE

 ///pre_setup()
 ///Attempts to select players for special roles the mode might have.
 /datum/game_mode/proc/pre_setup()
-
-	return 1
+	return TRUE


 ///post_setup()
@@ -137,12 +131,12 @@

 	GLOB.start_state = new /datum/station_state()
 	GLOB.start_state.count()
-	return 1
+	return TRUE

 ///process()
 ///Called by the gameticker
 /datum/game_mode/process()
-	return 0
+	return FALSE

 // I wonder what this could do guessing by the name
 /datum/game_mode/proc/set_mode_in_db()
@@ -264,11 +258,9 @@
 	if(rev_team)
 		rev_team.check_all_victory()

-/datum/game_mode/proc/get_players_for_role(role, override_jobbans=0)
+/datum/game_mode/proc/get_players_for_role(role, override_jobbans = FALSE)
 	var/list/players = list()
 	var/list/candidates = list()
-	//var/list/drafted = list()
-	//var/datum/mind/applicant = null

 	var/roletext = get_roletext(role)

@@ -293,29 +285,56 @@
 	// Remove candidates who want to be antagonist but have a job that precludes it
 	if(restricted_jobs)
 		for(var/datum/mind/player in candidates)
-			for(var/job in restricted_jobs)
-				if(player.assigned_role == job)
-					candidates -= player
+			if(player.assigned_role in restricted_jobs)
+				candidates -= player


 	return candidates		// Returns: The number of people who had the antagonist role set to yes, regardless of recomended_enemies, if that number is greater than recommended_enemies
 							//			recommended_enemies if the number of people with that role set to yes is less than recomended_enemies,
 							//			Less if there are not enough valid players in the game entirely to make recommended_enemies.

+// Just the above proc but for alive players
+/// Gets all alive players for a specific role. Disables offstation roles by default
+/datum/game_mode/proc/get_alive_players_for_role(role, override_jobbans = FALSE, allow_offstation_roles = FALSE)
+	var/list/players = list()
+	var/list/candidates = list()
+
+	var/roletext = get_roletext(role)
+
+	// Assemble a list of active players without jobbans.
+	for(var/mob/living/carbon/human/player in GLOB.player_list)
+		if(!player.client || (locate(player) in SSafk.afk_players))
+			continue
+		if(!jobban_isbanned(player, ROLE_SYNDICATE) && !jobban_isbanned(player, roletext))
+			players += player
+
+	// Shuffle the players list so that it becomes ping-independent.
+	players = shuffle(players)
+
+	// Get a list of all the people who want to be the antagonist for this round, except those with incompatible species
+	for(var/mob/living/carbon/human/player in players)
+		if(player.client.skip_antag || !(allow_offstation_roles || !player.mind?.offstation_role))
+			continue
+
+		if(!(role in player.client.prefs.be_special) || (player.client.prefs.active_character.species in protected_species))
+			continue
+
+		player_draft_log += "[player.key] had [roletext] enabled, so we are drafting them."
+		candidates += player.mind
+		players -= player
+
+	// Remove candidates who want to be antagonist but have a job that precludes it
+	if(restricted_jobs)
+		for(var/datum/mind/player in candidates)
+			if(player.assigned_role in restricted_jobs)
+				candidates -= player
+	return candidates

 /datum/game_mode/proc/latespawn(mob)
 	if(rev_team)
 		rev_team.update_team_objectives()
 		rev_team.process_promotion(REVOLUTION_PROMOTION_OPTIONAL)

-
-/*
-/datum/game_mode/proc/check_player_role_pref(role, mob/player)
-	if(player.preferences.be_special & role)
-		return 1
-	return 0
-*/
-
 /datum/game_mode/proc/num_players()
 	. = 0
 	for(var/mob/new_player/P in GLOB.player_list)
@@ -606,3 +625,34 @@
 	. += auto_declare_completion_revolution()
 	. += auto_declare_completion_abduction()
 	listclearnulls(.)
+
+/// Returns how many traitors should be added to the round
+/datum/game_mode/proc/traitors_to_add()
+	return 0
+
+/datum/game_mode/proc/fill_antag_slots()
+	var/traitors_to_add = 0
+
+	traitors_to_add += traitors_to_add()
+
+	if(length(traitors) < traitors_to_add())
+		traitors_to_add += (traitors_to_add() - length(traitors))
+
+	if(!traitors_to_add)
+		return
+
+	var/list/potential_recruits = get_alive_players_for_role(ROLE_TRAITOR)
+	for(var/datum/mind/candidate as anything in potential_recruits)
+		if(candidate.special_role) // no traitor vampires or changelings or traitors or wizards or ... yeah you get the deal
+			potential_recruits.Remove(candidate)
+
+	if(!length(potential_recruits))
+		return
+
+	log_admin("Attempting to add [traitors_to_add] traitors to the round. There are [length(potential_recruits)] potential recruits.")
+
+	for(var/i in 1 to traitors_to_add)
+		var/datum/mind/traitor = pick_n_take(potential_recruits)
+		traitor.special_role = SPECIAL_ROLE_TRAITOR
+		traitor.restricted_roles = restricted_jobs
+		traitor.add_antag_datum(/datum/antagonist/traitor) // They immediately get a new objective
@@ -35,7 +35,10 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)

 	var/datum/objective_holder/holder

-/datum/objective/New(text, datum/team/team_to_join)
+	/// What is the text we show when our objective is delayed?
+	var/delayed_objective_text = "This is a bug! Report it on the github and ask an admin what type of objective"
+
+/datum/objective/New(text, datum/team/team_to_join, datum/mind/_owner)
 	. = ..()
 	SHOULD_CALL_PARENT(TRUE)
 	GLOB.all_objectives += src
@@ -43,6 +46,8 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 		explanation_text = text
 	if(team_to_join)
 		team = team_to_join
+	if(_owner)
+		owner = _owner

 /datum/objective/Destroy()
 	GLOB.all_objectives -= src
@@ -120,7 +125,6 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)

 		possible_targets += possible_target

-
 	if(length(possible_targets) > 0)
 		target = pick(possible_targets)

@@ -160,6 +164,7 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 /datum/objective/assassinate
 	name = "Assassinate"
 	martyr_compatible = TRUE
+	delayed_objective_text = "Your objective is to assassinate another crewmember. You will receive further information in a few minutes."

 /datum/objective/assassinate/update_explanation_text()
 	if(target?.current)
@@ -181,6 +186,7 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 /datum/objective/assassinateonce
 	name = "Assassinate once"
 	martyr_compatible = TRUE
+	delayed_objective_text = "Your objective is to teach another crewmember a lesson. You will receive further information in a few minutes."
 	var/won = FALSE

 /datum/objective/assassinateonce/update_explanation_text()
@@ -244,6 +250,7 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 /datum/objective/maroon
 	name = "Maroon"
 	martyr_compatible = FALSE
+	delayed_objective_text = "Your objective is to make sure another crewmember doesn't leave on the Escape Shuttle. You will receive further information in a few minutes."

 /datum/objective/maroon/update_explanation_text()
 	if(target?.current)
@@ -265,11 +272,11 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 		return TRUE
 	return TRUE

-
 /// I want braaaainssss
 /datum/objective/debrain
 	name = "Debrain"
 	martyr_compatible = FALSE
+	delayed_objective_text = "Your objective is to steal another crewmember's brain. You will receive further information in a few minutes."

 /datum/objective/debrain/is_invalid_target(datum/mind/possible_target)
 	. = ..()
@@ -433,7 +440,6 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)

 	return TRUE

-
 /datum/objective/escape/escape_with_identity
 	name = null
 	/// Stored because the target's `[mob/var/real_name]` can change over the course of the round.
@@ -526,9 +532,10 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)

 /datum/objective/steal
 	name = "Steal Item"
-	var/datum/theft_objective/steal_target
 	martyr_compatible = FALSE
+	delayed_objective_text = "Your objective is to steal a high-value item. You will receive further information in a few minutes."
 	var/theft_area
+	var/datum/theft_objective/steal_target

 /datum/objective/steal/found_target()
 	return steal_target
@@ -552,7 +559,7 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 			continue
 		if(!O.check_objective_conditions())
 			continue
-		if(O.flags & 2) // THEFT_FLAG_UNIQUE
+		if(O.flags & THEFT_FLAG_UNIQUE)
 			continue

 		steal_target = O
@@ -649,7 +656,6 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 		to_chat(failed_receiver, "<span class='userdanger'>Unfortunately, you weren't able to get a stealing kit. This is very bad and you should adminhelp immediately (press F1).</span>")
 		message_admins("[ADMIN_LOOKUPFLW(failed_receiver)] Failed to spawn with their [item_path] theft kit.")

-
 /datum/objective/absorb
 	name = "Absorb DNA"
 	needs_target = FALSE
@@ -691,6 +697,7 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 /datum/objective/destroy
 	name = "Destroy AI"
 	martyr_compatible = TRUE
+	delayed_objective_text = "Your objective is to destroy an Artificial Intelligence. You will receive further information in a few minutes."

 /datum/objective/destroy/find_target(list/target_blacklist)
 	var/list/possible_targets = active_ais(1)
@@ -823,3 +830,23 @@ GLOBAL_LIST_INIT(potential_theft_objectives, (subtypesof(/datum/theft_objective)
 	explanation_text = "Hunger grows within us, we need to feast on the brains of the uninfected. Scratch, bite, and spread the plague."
 	needs_target = FALSE
 	completed = TRUE
+
+// Placeholder objectives that will replace themselves
+
+/datum/objective/delayed
+	needs_target = FALSE
+	var/datum/objective/objective_to_replace_with
+
+/datum/objective/delayed/New(datum/objective/delayed_objective)
+	..()
+	if(!ispath(delayed_objective))
+		stack_trace("A delayed objective has been given a non-path. Given was instead [delayed_objective]")
+		return
+	objective_to_replace_with = delayed_objective
+	explanation_text = initial(delayed_objective.delayed_objective_text)
+
+/datum/objective/delayed/update_explanation_text()
+	return
+
+/datum/objective/delayed/proc/reveal_objective()
+	return holder.replace_objective(src, objective_to_replace_with)
@@ -59,9 +59,11 @@
 * Replace old_objective with new_objective
 */
 /datum/objective_holder/proc/replace_objective(datum/objective/old_objective, datum/objective/new_objective)
+	if(ispath(new_objective))
+		new_objective = new(null, old_objective.team, old_objective.owner)
+
 	new_objective = add_objective(new_objective, add_to_list = FALSE)
-	new_objective.owner = old_objective.owner
-	new_objective.team = old_objective.team
+
 	// Replace where the old objective was, with the new one
 	objectives.Insert(objectives.Find(old_objective), new_objective)
 	remove_objective(old_objective)
@@ -106,7 +108,7 @@
 /datum/objective_holder/proc/handle_objective(datum/objective/Objective)
 	for(var/loop in 1 to 5)
 		Objective.find_target(assigned_targets)
-		if(Objective.found_target()) // handles normal objectives, and steal objectives
+		if(Objective.found_target()) // Handles normal objectives, and steal objectives
 			return

 	// We failed to find any target. Oh well...
@@ -2,9 +2,6 @@
 //
 // Separated into datums so we can prevent roles from getting certain objectives.

-#define THEFT_FLAG_SPECIAL 1//unused, maybe someone will use it some day, I'll leave it here for the children
-#define THEFT_FLAG_UNIQUE 2
-
 /datum/theft_objective
 	var/name = "this objective is impossible, yell at a coder"
 	var/typepath=/obj/effect/debugging
@@ -17,7 +17,6 @@
 	to_chat(world, "<B>The current game mode is - Traitor!</B>")
 	to_chat(world, "<B>There is a syndicate traitor on the station. Do not let the traitor succeed!</B>")

-
 /datum/game_mode/traitor/pre_setup()

 	if(GLOB.configuration.gamemode.prevent_mindshield_antags)
@@ -35,10 +34,7 @@

 	var/num_traitors = 1

-	if(GLOB.configuration.gamemode.traitor_scaling)
-		num_traitors = max(1, round((num_players())/(traitor_scaling_coeff)))
-	else
-		num_traitors = max(1, min(num_players(), traitors_possible))
+	num_traitors = traitors_to_add()

 	for(var/i in 1 to num_traitors)
 		if(!length(possible_traitors))
@@ -52,13 +48,35 @@
 		return FALSE
 	return TRUE

-
 /datum/game_mode/traitor/post_setup()
-	for(var/t in pre_traitors)
-		var/datum/mind/traitor = t
-		traitor.add_antag_datum(/datum/antagonist/traitor)
-	..()
+	. = ..()

+	var/random_time = rand(5 MINUTES, 15 MINUTES)
+	if(length(pre_traitors))
+		addtimer(CALLBACK(src, PROC_REF(fill_antag_slots)), random_time)
+
+	for(var/datum/mind/traitor in pre_traitors)
+		var/datum/antagonist/traitor/traitor_datum = new(src)
+		if(ishuman(traitor.current))
+			traitor_datum.delayed_objectives = TRUE
+			traitor_datum.addtimer(CALLBACK(traitor_datum, TYPE_PROC_REF(/datum/antagonist/traitor, reveal_delayed_objectives)), random_time, TIMER_DELETE_ME)
+
+		traitor.add_antag_datum(traitor_datum)
+
+/datum/game_mode/traitor/traitors_to_add()
+	if(GLOB.configuration.gamemode.traitor_scaling)
+		. = max(1, round(num_players() / traitor_scaling_coeff))
+	else
+		. = max(1, min(num_players(), traitors_possible))
+
+	if(!length(traitors))
+		return
+
+	for(var/datum/mind/traitor_mind as anything in traitors)
+		if(!QDELETED(traitor_mind) && traitor_mind.current) // Explicitly no client check in case you happen to fall SSD when this gets ran
+			continue
+		.++
+		traitors -= traitor_mind

 /datum/game_mode/traitor/declare_completion()
 	..()
@@ -20,14 +20,16 @@
 	var/amount_vamp = 1
 	var/amount_cling = 1
 	var/amount_tot = 1
+	/// How many points did we get at roundstart
+	var/cost_at_roundstart

 /datum/game_mode/trifecta/announce()
 	to_chat(world, "<b>The current game mode is - Trifecta</b>")
 	to_chat(world, "<b>Vampires, traitors, and changelings, oh my! Stay safe as these forces work to bring down the station.</b>")

-
 /datum/game_mode/trifecta/pre_setup()
 	calculate_quantities()
+	cost_at_roundstart = num_players()
 	if(GLOB.configuration.gamemode.prevent_mindshield_antags)
 		restricted_jobs += protected_jobs
 	var/list/datum/mind/possible_vampires = get_players_for_role(ROLE_VAMPIRE)
@@ -101,12 +103,38 @@
 /datum/game_mode/trifecta/post_setup()
 	for(var/datum/mind/vampire as anything in pre_vampires)
 		vampire.add_antag_datum(/datum/antagonist/vampire)
+
 	for(var/datum/mind/changeling as anything in pre_changelings)
 		changeling.add_antag_datum(/datum/antagonist/changeling)
+
 	for(var/datum/mind/traitor as anything in pre_traitors)
-		traitor.add_antag_datum(/datum/antagonist/traitor)
+		var/datum/antagonist/traitor/tot_datum = new()
+		tot_datum.delayed_objectives = TRUE
+		traitor.add_antag_datum(tot_datum)
+
+	if(length(pre_traitors))
+		var/random_time = rand(5 MINUTES, 15 MINUTES)
+		addtimer(CALLBACK(src, PROC_REF(fill_antag_slots)), random_time)
+
 	..()

+/datum/game_mode/trifecta/traitors_to_add()
+	. = 0
+	for(var/datum/mind/traitor_mind as anything in traitors)
+		if(!QDELETED(traitor_mind) && traitor_mind.current) // Explicitly no client check in case you happen to fall SSD when this gets ran
+			continue
+		.++
+		traitors -= traitor_mind
+
+	var/extra_points = num_players_started() - cost_at_roundstart
+	if(extra_points - TOT_COST < 0)
+		return 0 // Not enough new players to add extra tots
+
+	while(extra_points)
+		.++
+		if(extra_points < TOT_COST) // The leftover change is enough for us to buy another traitor with, what a deal!
+			return
+		extra_points -= TOT_COST

 #undef TOT_COST
 #undef VAMP_COST
@@ -55,6 +55,9 @@ GLOBAL_LIST_EMPTY(antagonists)
 	var/blurb_b = 0
 	var/blurb_a = 0

+	/// Do we have delayed objective giving?
+	var/delayed_objectives = FALSE
+
 /datum/antagonist/New()
 	GLOB.antagonists += src
 	objective_holder = new(src)
@@ -236,14 +239,15 @@ GLOBAL_LIST_EMPTY(antagonists)
 * * explanation_text - the explanation text that will be passed into the objective's `New()` proc
 * * mob/target_override - a target for the objective
 */
-/datum/antagonist/proc/add_antag_objective(datum/objective/O, explanation_text, mob/target_override)
-	if(ispath(O))
-		O = new O()
-	if(O.owner)
-		stack_trace("[O], [O.type] was assigned as an objective to [owner] (mind), but already had an owner: [O.owner] (mind). Overriding.")
-	O.owner = owner
+/datum/antagonist/proc/add_antag_objective(datum/objective/objective_to_add, explanation_text, mob/target_override)
+	if(ispath(objective_to_add))
+		objective_to_add = new objective_to_add()

-	return objective_holder.add_objective(O, explanation_text, target_override)
+	if(objective_to_add.owner)
+		stack_trace("[objective_to_add], [objective_to_add.type] was assigned as an objective to [owner] (mind), but already had an owner: [objective_to_add.owner] (mind). Overriding.")
+	objective_to_add.owner = owner
+
+	return objective_holder.add_objective(objective_to_add, explanation_text, target_override)

 /**
 * Complement to add_antag_objective that removes the objective.
@@ -136,19 +136,29 @@ RESTRICT_TYPE(/datum/antagonist/traitor)
 * Create and assign a single randomized human traitor objective.
 */
 /datum/antagonist/traitor/proc/forge_single_human_objective()
+	var/datum/objective/objective_to_add
+
 	if(prob(50))
 		if(length(active_ais()) && prob(100 / length(GLOB.player_list)))
-			add_antag_objective(/datum/objective/destroy)
+			objective_to_add = /datum/objective/destroy
+
 		else if(prob(5))
-			add_antag_objective(/datum/objective/debrain)
+			objective_to_add = /datum/objective/debrain
+
 		else if(prob(30))
-			add_antag_objective(/datum/objective/maroon)
+			objective_to_add = /datum/objective/maroon
+
 		else if(prob(30))
-			add_antag_objective(/datum/objective/assassinateonce)
+			objective_to_add = /datum/objective/assassinateonce
+
 		else
-			add_antag_objective(/datum/objective/assassinate)
+			objective_to_add = /datum/objective/assassinate
 	else
-		add_antag_objective(/datum/objective/steal)
+		objective_to_add = /datum/objective/steal
+
+	if(delayed_objectives)
+		objective_to_add = new /datum/objective/delayed(objective_to_add)
+	add_antag_objective(objective_to_add)

 /**
 * Give human traitors their uplink, and AI traitors their law 0. Play the traitor an alert sound.
@@ -267,3 +277,14 @@ RESTRICT_TYPE(/datum/antagonist/traitor)

 /datum/antagonist/traitor/custom_blurb()
 	return "[GLOB.current_date_string], [station_time_timestamp()]\n[station_name()], [get_area_name(owner.current, TRUE)]\nBEGIN_MISSION"
+
+/datum/antagonist/traitor/proc/reveal_delayed_objectives()
+	for(var/datum/objective/delayed/delayed_obj in objective_holder.objectives)
+		delayed_obj.reveal_objective()
+
+	if(!owner?.current)
+		return
+	SEND_SOUND(owner.current, sound('sound/ambience/alarm4.ogg'))
+	var/list/messages = owner.prepare_announce_objectives()
+	to_chat(owner.current, chat_box_red(messages.Join("<br>")))
+	delayed_objectives = FALSE