From 408eeaa5d18421b45e40cbbccd4c06d684fd5dce Mon Sep 17 00:00:00 2001
From: CHOMPStation2StaffMirrorBot
 <94713762+CHOMPStation2StaffMirrorBot@users.noreply.github.com>
Date: Thu, 27 Nov 2025 20:37:30 -0700
Subject: [PATCH] [MIRROR] Many new global signals from downstream (#12051)

Co-authored-by: Will <7099514+Willburd@users.noreply.github.com>
---
 code/__defines/dcs/signals.dm                 | 27 ++++++++++++++++++-
 code/controllers/subsystems/supply.dm         | 10 ++++---
 .../helper_datums/construction_datum.dm       |  2 +-
 code/game/objects/items/weapons/autopsy.dm    |  2 ++
 code/game/objects/structures/loot_piles.dm    |  1 +
 code/game/objects/structures/trash_pile_vr.dm |  1 +
 code/game/turfs/turf.dm                       |  2 ++
 .../detectivework/tools/sample_kits.dm        |  1 +
 code/modules/detectivework/tools/swabs.dm     |  1 +
 code/modules/emotes/emote_define.dm           |  1 +
 code/modules/food/recipe.dm                   |  2 ++
 code/modules/mob/mob_helpers.dm               |  2 ++
 .../tools/artifact_harvester.dm               |  2 ++
 code/modules/xenobio/items/weapons_vr.dm      |  2 +-
 code/modules/xenobio/machinery/processor.dm   |  2 +-
 15 files changed, 50 insertions(+), 8 deletions(-)

diff --git a/code/__defines/dcs/signals.dm b/code/__defines/dcs/signals.dm
index 27f18b4f43..b3a8c89c44 100644
--- a/code/__defines/dcs/signals.dm
+++ b/code/__defines/dcs/signals.dm
@@ -29,7 +29,7 @@
 #define COMSIG_GLOB_BUTTON_PRESSED "!button_pressed"
 /// Supply shuttle selling, before all items are sold, called by /datum/controller/subsystem/supply/proc/sell() : (/list/area/supply_shuttle_areas)
 #define COMSIG_GLOB_SUPPLY_SHUTTLE_DEPART "!sell_supply_shuttle"
-/// Supply shuttle selling, for each item sold, called by /datum/controller/subsystem/supply/proc/sell() : (atom/movable/sold_item, sold_successfully, datum/exported_crate/export_data, area/shuttle_subarea)
+/// Supply shuttle selling, for each item sold, called by /datum/controller/subsystem/supply/proc/sell() : (atom/movable/sold_item, list/things_sold_successfully, datum/exported_crate/export_data, area/shuttle_subarea)
 #define COMSIG_GLOB_SUPPLY_SHUTTLE_SELL_ITEM "!supply_shuttle_sell_item"
 /// Mind inserted into body: (mob/new_owner, /datum/mind/assigned_mind)
 #define COMSIG_GLOB_RESLEEVED_MIND "!resleeved_mind_into_body"
@@ -45,6 +45,26 @@
 #define COMSIG_GLOB_BORGIFY "!borgify_mob"
 /// brain removed from body, called by /obj/item/organ/internal/brain/proc/transfer_identity() : (mob/living/carbon/brain/brainmob)
 #define COMSIG_GLOB_BRAIN_REMOVED "!brain_removed_from_mob"
+// base /decl/emote/proc/do_emote() : (mob/user, extra_params)
+#define COMSIG_GLOB_EMOTE_PERFORMED "!emote_performed"
+// base /proc/say_dead_direct() : (message)
+#define COMSIG_GLOB_DEAD_SAY "!dead_say"
+// base /turf/wash() : ()
+#define COMSIG_GLOB_WASHED_FLOOR "!washed_floor"
+// base /obj/machinery/artifact_harvester/proc/harvest() : (obj/item/anobattery/inserted_battery, mob/user)
+#define COMSIG_GLOB_HARVEST_ARTIFACT "!harvest_artifact"
+// upon harvesting a slime's extract : (obj/item/slime_extract/newly_made_core)
+#define COMSIG_GLOB_HARVEST_SLIME_CORE "!harvest_slime_core"
+// base /datum/recipe/proc/make_food() : (obj/container, list/results)
+#define COMSIG_GLOB_FOOD_PREPARED "!recipe_food_completed"
+// base /datum/construction/proc/spawn_result() : (/obj/mecha/result_mech)
+#define COMSIG_GLOB_MECH_CONSTRUCTED "!mecha_constructed"
+// when trashpiles are successfully searched : (mob/living/user, list/searched_by)
+#define COMSIG_GLOB_TRASHPILE_SEARCHED "!trash_pile_searched"
+// base /obj/item/autopsy_scanner/do_surgery() : (mob/user, mob/target)
+#define COMSIG_GLOB_AUTOPSY_PERFORMED "!performed_autopsy"
+// upon forensics swap or sample kit forensics collection : (atom/target, mob/user)
+#define COMSIG_GLOB_FORENSICS_COLLECTED "!performed_forensics_collection"
 
 /// signals from globally accessible objects
 
@@ -813,6 +833,11 @@
 ///from base of /obj/effect/decal/cleanable/blood/gibs/streak(): (list/directions, list/diseases)
 #define COMSIG_GIBS_STREAK "gibs_streak"
 
+//Autopsy
+
+//from base of /obj/item/autopsy_scanner/do_surgery() : (mob/user, mob/target)
+#define COMSIG_AUTOPSY_PERFORMED "performed_autopsy"
+
 //Mood
 
 ///called when you send a mood event from anywhere in the code.
diff --git a/code/controllers/subsystems/supply.dm b/code/controllers/subsystems/supply.dm
index 7221fc31a8..65d3b1d295 100644
--- a/code/controllers/subsystems/supply.dm
+++ b/code/controllers/subsystems/supply.dm
@@ -80,7 +80,7 @@ SUBSYSTEM_DEF(supply)
 			var/base_value = 0
 
 			// Most items must be in a crate!
-			var/sold_successfully = FALSE
+			var/list/things_sold_successfully = list()
 			if(istype(MA,/obj/structure/closet/crate))
 				var/obj/structure/closet/crate/CR = MA
 
@@ -90,12 +90,14 @@ SUBSYSTEM_DEF(supply)
 
 				// For each thing in the crate, get the value and quantity
 				for(var/atom/A in CR)
-					sold_successfully = SEND_SIGNAL(A,COMSIG_ITEM_SOLD,EC,TRUE)
+					if(SEND_SIGNAL(A,COMSIG_ITEM_SOLD,EC,TRUE))
+						things_sold_successfully += A
 			else
 				// Selling things that are not in crates.
 				// Usually it just makes a log that it wasn't shipped properly, and so isn't worth anything
-				sold_successfully = SEND_SIGNAL(MA,COMSIG_ITEM_SOLD,EC,FALSE)
-			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_SUPPLY_SHUTTLE_SELL_ITEM, MA, sold_successfully, EC, subarea)
+				if(SEND_SIGNAL(MA,COMSIG_ITEM_SOLD,EC,FALSE))
+					things_sold_successfully += MA
+			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_SUPPLY_SHUTTLE_SELL_ITEM, MA, things_sold_successfully, EC, subarea)
 
 			exported_crates += EC
 			points += EC.value
diff --git a/code/datums/helper_datums/construction_datum.dm b/code/datums/helper_datums/construction_datum.dm
index d2d3136e88..6e07bc262a 100644
--- a/code/datums/helper_datums/construction_datum.dm
+++ b/code/datums/helper_datums/construction_datum.dm
@@ -74,7 +74,7 @@
 
 /datum/construction/proc/spawn_result()
 	if(result)
-		new result(get_turf(holder))
+		SEND_GLOBAL_SIGNAL(COMSIG_GLOB_MECH_CONSTRUCTED, new result(get_turf(holder)))
 		spawn()
 			qdel(holder)
 	return
diff --git a/code/game/objects/items/weapons/autopsy.dm b/code/game/objects/items/weapons/autopsy.dm
index 9707204f77..93df9e01c6 100644
--- a/code/game/objects/items/weapons/autopsy.dm
+++ b/code/game/objects/items/weapons/autopsy.dm
@@ -180,5 +180,7 @@
 	M.visible_message(span_infoplain(span_bold("\The [user]") + " scans the wounds on [M]'s [S.name] with [src]"))
 
 	src.add_data(S)
+	SEND_SIGNAL(src,COMSIG_AUTOPSY_PERFORMED, user, M)
+	SEND_GLOBAL_SIGNAL(COMSIG_GLOB_AUTOPSY_PERFORMED, user, M)
 
 	return 1
diff --git a/code/game/objects/structures/loot_piles.dm b/code/game/objects/structures/loot_piles.dm
index a29ea3c2e0..32ceb22e18 100644
--- a/code/game/objects/structures/loot_piles.dm
+++ b/code/game/objects/structures/loot_piles.dm
@@ -47,6 +47,7 @@ Loot piles can be depleted, if loot_depleted is turned on.  Note that players wh
 		busy = TRUE
 		if(do_after(user, rand(4 SECONDS,6 SECONDS), target = src))
 			SEND_SIGNAL(src,COMSIG_LOOT_REWARD,L,searchedby)
+			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_TRASHPILE_SEARCHED,L,searchedby)
 		busy = FALSE
 	else
 		return ..()
diff --git a/code/game/objects/structures/trash_pile_vr.dm b/code/game/objects/structures/trash_pile_vr.dm
index 76706c040d..dee67e8831 100644
--- a/code/game/objects/structures/trash_pile_vr.dm
+++ b/code/game/objects/structures/trash_pile_vr.dm
@@ -129,6 +129,7 @@
 				to_chat(user,span_danger("Some sort of creature leaps out of \the [src]!"))
 			else
 				SEND_SIGNAL(src,COMSIG_LOOT_REWARD,user,searchedby, 5)
+				SEND_GLOBAL_SIGNAL(COMSIG_GLOB_TRASHPILE_SEARCHED,user,searchedby)
 		busy = FALSE
 	else
 		return ..()
diff --git a/code/game/turfs/turf.dm b/code/game/turfs/turf.dm
index 9b39f574e2..de26334175 100644
--- a/code/game/turfs/turf.dm
+++ b/code/game/turfs/turf.dm
@@ -520,6 +520,8 @@
 
 	if(istype(src, /turf/simulated))
 		var/turf/simulated/T = src
+		if(T.dirt > 0)
+			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_WASHED_FLOOR)
 		T.dirt = 0
 
 	for(var/am in src)
diff --git a/code/modules/detectivework/tools/sample_kits.dm b/code/modules/detectivework/tools/sample_kits.dm
index 7d961f5317..8284c28cd8 100644
--- a/code/modules/detectivework/tools/sample_kits.dm
+++ b/code/modules/detectivework/tools/sample_kits.dm
@@ -137,6 +137,7 @@
 /obj/item/forensics/sample_kit/proc/take_sample(var/mob/user, var/atom/supplied)
 	var/obj/item/sample/S = new evidence_path(get_turf(user), supplied)
 	to_chat(user, span_notice("You transfer [S.evidence.len] [S.evidence.len > 1 ? "[evidence_type]s" : "[evidence_type]"] to \the [S]."))
+	SEND_GLOBAL_SIGNAL(COMSIG_GLOB_FORENSICS_COLLECTED, supplied, user)
 
 /obj/item/forensics/sample_kit/afterattack(var/atom/A, var/mob/user, var/proximity)
 	if(!proximity)
diff --git a/code/modules/detectivework/tools/swabs.dm b/code/modules/detectivework/tools/swabs.dm
index 215ecec751..72db2afa7c 100644
--- a/code/modules/detectivework/tools/swabs.dm
+++ b/code/modules/detectivework/tools/swabs.dm
@@ -114,6 +114,7 @@
 	if(sample_type)
 		user.visible_message("\The [user] swabs \the [A] for a sample.", "You swab \the [A] for a sample.")
 		set_used(sample_type, A)
+		SEND_GLOBAL_SIGNAL(COMSIG_GLOB_FORENSICS_COLLECTED, A, user)
 
 /obj/item/forensics/swab/proc/set_used(var/sample_str, var/atom/source)
 	name = "[initial(name)] ([sample_str] - [source])"
diff --git a/code/modules/emotes/emote_define.dm b/code/modules/emotes/emote_define.dm
index 5704d3eec9..1e36bb9637 100644
--- a/code/modules/emotes/emote_define.dm
+++ b/code/modules/emotes/emote_define.dm
@@ -147,6 +147,7 @@
 
 	do_extra(user, target)
 	do_sound(user)
+	SEND_GLOBAL_SIGNAL(COMSIG_GLOB_EMOTE_PERFORMED, user, extra_params)
 
 /decl/emote/proc/replace_target_tokens(var/msg, var/atom/target)
 	. = msg
diff --git a/code/modules/food/recipe.dm b/code/modules/food/recipe.dm
index 97a0426dbd..5e5c7b0c76 100644
--- a/code/modules/food/recipe.dm
+++ b/code/modules/food/recipe.dm
@@ -270,6 +270,8 @@
 			result_obj.reagents.trans_to(holder, result_obj.reagents.total_volume)
 		tally++
 
+	if(results.len)
+		SEND_GLOBAL_SIGNAL(COMSIG_GLOB_FOOD_PREPARED, container, results)
 
 	switch(reagent_mix)
 		if (RECIPE_REAGENT_REPLACE)
diff --git a/code/modules/mob/mob_helpers.dm b/code/modules/mob/mob_helpers.dm
index f6c2233929..0c96c09f38 100644
--- a/code/modules/mob/mob_helpers.dm
+++ b/code/modules/mob/mob_helpers.dm
@@ -470,6 +470,8 @@ It's fairly easy to fix if dealing with single letters but not so much with comp
 
 	if(subject && subject.forbid_seeing_deadchat && !check_rights_for(subject.client, R_HOLDER))
 		return // Can't talk in deadchat if you can't see it.
+	if(ismob(subject))
+		SEND_GLOBAL_SIGNAL(COMSIG_GLOB_DEAD_SAY, subject, message)
 
 	for(var/mob/M in GLOB.player_list)
 		if(M.client && ((!isnewplayer(M) && M.stat == DEAD) || (check_rights_for(M.client, R_HOLDER) && M.client?.prefs?.read_preference(/datum/preference/toggle/holder/show_staff_dsay))) && M.client?.prefs?.read_preference(/datum/preference/toggle/show_dsay))
diff --git a/code/modules/xenoarcheaology/tools/artifact_harvester.dm b/code/modules/xenoarcheaology/tools/artifact_harvester.dm
index 0f4c77684f..9348e1f26f 100644
--- a/code/modules/xenoarcheaology/tools/artifact_harvester.dm
+++ b/code/modules/xenoarcheaology/tools/artifact_harvester.dm
@@ -253,6 +253,8 @@
 				inserted_battery.battery_effect = E
 				inserted_battery.stored_charge = 0
 
+			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_HARVEST_ARTIFACT, inserted_battery, user)
+
 /obj/machinery/artifact_harvester/process()
 	if(harvesting == 0)
 		return
diff --git a/code/modules/xenobio/items/weapons_vr.dm b/code/modules/xenobio/items/weapons_vr.dm
index ca4cb59780..9b662fed3b 100644
--- a/code/modules/xenobio/items/weapons_vr.dm
+++ b/code/modules/xenobio/items/weapons_vr.dm
@@ -112,7 +112,7 @@
 		while(S.cores)
 			playsound(src, 'sound/machines/juicer.ogg', 25, 1)
 			if(do_after(user, 15, target = src))
-				new S.coretype(get_turf(AM))
+				SEND_GLOBAL_SIGNAL(COMSIG_GLOB_HARVEST_SLIME_CORE, new S.coretype(get_turf(AM)))
 				playsound(src, 'sound/effects/splat.ogg', 50, 1)
 				S.cores--
 		qdel(S)
diff --git a/code/modules/xenobio/machinery/processor.dm b/code/modules/xenobio/machinery/processor.dm
index 00f7799494..1ad5dc742a 100644
--- a/code/modules/xenobio/machinery/processor.dm
+++ b/code/modules/xenobio/machinery/processor.dm
@@ -82,7 +82,7 @@
 	if(istype(AM, /mob/living/simple_mob/slime))
 		var/mob/living/simple_mob/slime/S = AM
 		while(S.cores)
-			new S.coretype(get_turf(src))
+			SEND_GLOBAL_SIGNAL(COMSIG_GLOB_HARVEST_SLIME_CORE, new S.coretype(get_turf(src)))
 			playsound(src, 'sound/effects/splat.ogg', 50, 1)
 			S.cores--
 			sleep(1 SECOND)