Deconstructing AIs (#68063)

2026-08-29 16:18:01 +01:00 · 2022-07-15 16:00:15 -07:00
parent 4c4b892017
commit da8359ffc0
11 changed files with 351 additions and 87 deletions
@@ -1,3 +1,5 @@
+#define AI_CORE_BRAIN(X) X.braintype == "Android" ? "brain" : "MMI"
+
 /obj/structure/ai_core
 	density = TRUE
 	anchored = FALSE
@@ -9,45 +11,76 @@
 	var/state = EMPTY_CORE
 	var/datum/ai_laws/laws
 	var/obj/item/circuitboard/aicore/circuit
-	var/obj/item/mmi/brain
-	var/can_deconstruct = TRUE
+	var/obj/item/mmi/core_mmi

 /obj/structure/ai_core/Initialize(mapload)
 	. = ..()
 	laws = new
 	laws.set_laws_config()

+/obj/structure/ai_core/examine(mob/user)
+	. = ..()
+	if(!anchored)
+		if(state != EMPTY_CORE)
+			. += span_notice("It has some <b>bolts</b> that could be tightened.")
+		else
+			. += span_notice("It has some <b>bolts</b> that could be tightened. The frame can be <b>melted</b> down.")
+	else
+		switch(state)
+			if(EMPTY_CORE)
+				. += span_notice("There is a <b>slot</b> for a circuit board, its <b>bolts</b> can be loosened.")
+			if(CIRCUIT_CORE)
+				. += span_notice("The circuit board can be <b>screwed</b> into place or <b>pried</b> out.")
+			if(SCREWED_CORE)
+				. += span_notice("The frame can be <b>wired</b>, the circuit board can be <b>unfastened</b>.")
+			if(CABLED_CORE)
+				if(!core_mmi)
+					. += span_notice("There are wires which could be hooked up to an <b>MMI or positronic brain</b>, or <b>cut</b>.")
+				else
+					var/accept_laws = TRUE
+					if(core_mmi.laws.id != DEFAULT_AI_LAWID || !core_mmi.brainmob || !core_mmi.brainmob?.mind)
+						accept_laws = FALSE
+					. += span_notice("There is a <b>slot</b> for a reinforced glass panel, the [AI_CORE_BRAIN(core_mmi)] could be <b>pried</b> out.[accept_laws ? " A law module can be <b>swiped</b> across." : ""]")
+			if(GLASS_CORE)
+				. += span_notice("The monitor [core_mmi?.brainmob?.mind && !core_mmi?.brainmob?.suiciding ? "and neural interface " : ""]can be <b>screwed</b> in, the panel can be <b>pried</b> out.")
+			if(AI_READY_CORE)
+				. += span_notice("The monitor's connection can be <b>cut</b>[core_mmi?.brainmob?.mind && !core_mmi?.brainmob?.suiciding ? " the neural interface can be <b>screwed</b> in." : "."]")
+
 /obj/structure/ai_core/handle_atom_del(atom/A)
 	if(A == circuit)
 		circuit = null
 		if((state != GLASS_CORE) && (state != AI_READY_CORE))
 			state = EMPTY_CORE
 			update_appearance()
-	if(A == brain)
-		brain = null
+	if(A == core_mmi)
+		core_mmi = null
 	return ..()


 /obj/structure/ai_core/Destroy()
 	QDEL_NULL(circuit)
-	QDEL_NULL(brain)
+	QDEL_NULL(core_mmi)
 	QDEL_NULL(laws)
 	return ..()

 /obj/structure/ai_core/deactivated
-	name = "inactive AI"
 	icon_state = "ai-empty"
 	anchored = TRUE
 	state = AI_READY_CORE

-/obj/structure/ai_core/deactivated/Initialize(mapload)
+/obj/structure/ai_core/deactivated/Initialize(mapload, posibrain = FALSE)
 	. = ..()
 	circuit = new(src)
+	if(posibrain)
+		core_mmi = new/obj/item/mmi/posibrain(src)
+	else
+		core_mmi = new(src)
+		core_mmi.brain = new(core_mmi)
+		core_mmi.update_appearance()

 /obj/structure/ai_core/latejoin_inactive
 	name = "networked AI core"
 	desc = "This AI core is connected by bluespace transmitters to NTNet, allowing for an AI personality to be downloaded to it on the fly mid-shift."
-	can_deconstruct = FALSE
 	icon_state = "ai-empty"
 	anchored = TRUE
 	state = AI_READY_CORE
@@ -58,6 +91,9 @@
 /obj/structure/ai_core/latejoin_inactive/Initialize(mapload)
 	. = ..()
 	circuit = new(src)
+	core_mmi = new(src)
+	core_mmi.brain = new(core_mmi)
+	core_mmi.update_appearance()
 	GLOB.latejoin_ai_cores += src

 /obj/structure/ai_core/latejoin_inactive/Destroy()
@@ -100,21 +136,45 @@
 	default_unfasten_wrench(user, tool)
 	return TOOL_ACT_TOOLTYPE_SUCCESS

-/obj/structure/ai_core/attackby(obj/item/P, mob/user, params)
+/obj/structure/ai_core/screwdriver_act(mob/living/user, obj/item/tool)
+	. = ..()
+	if(state == AI_READY_CORE)
+		if(!core_mmi)
+			balloon_alert(user, "no brain installed!")
+			return TOOL_ACT_TOOLTYPE_SUCCESS
+		else if(!core_mmi.brainmob?.mind || core_mmi.brainmob?.suiciding)
+			balloon_alert(user, "brain is inactive!")
+			return TOOL_ACT_TOOLTYPE_SUCCESS
+		else
+			balloon_alert(user, "connecting neural network...")
+			if(!tool.use_tool(src, user, 10 SECONDS))
+				return TOOL_ACT_TOOLTYPE_SUCCESS
+			if(!ai_structure_to_mob())
+				return TOOL_ACT_TOOLTYPE_SUCCESS
+			balloon_alert(user, "connected neural network")
+			return TOOL_ACT_TOOLTYPE_SUCCESS
+
+/obj/structure/ai_core/attackby(obj/item/P, mob/living/user, params)
 	if(!anchored)
-		if(P.tool_behaviour == TOOL_WELDER && can_deconstruct)
+		if(P.tool_behaviour == TOOL_WELDER)
 			if(state != EMPTY_CORE)
-				to_chat(user, span_warning("The core must be empty to deconstruct it!"))
+				balloon_alert(user, "core must be empty to deconstruct it!")
 				return

 			if(!P.tool_start_check(user, amount=0))
 				return

-			to_chat(user, span_notice("You start to deconstruct the frame..."))
+			balloon_alert(user, "deconstructing frame...")
 			if(P.use_tool(src, user, 20, volume=50) && state == EMPTY_CORE)
-				to_chat(user, span_notice("You deconstruct the frame."))
+				balloon_alert(user, "deconstructed frame")
 				deconstruct(TRUE)
 			return
+		else
+			if(!user.combat_mode)
+				balloon_alert(user, "bolt it down first!")
+				return
+			else
+				return ..()
 	else
 		switch(state)
 			if(EMPTY_CORE)
@@ -122,7 +182,7 @@
 					if(!user.transferItemToLoc(P, src))
 						return
 					playsound(loc, 'sound/items/deconstruct.ogg', 50, TRUE)
-					to_chat(user, span_notice("You place the circuit board inside the frame."))
+					balloon_alert(user, "circuit board inserted")
 					update_appearance()
 					state = CIRCUIT_CORE
 					circuit = P
@@ -130,13 +190,13 @@
 			if(CIRCUIT_CORE)
 				if(P.tool_behaviour == TOOL_SCREWDRIVER)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You screw the circuit board into place."))
+					balloon_alert(user, "board screwed into place")
 					state = SCREWED_CORE
 					update_appearance()
 					return
 				if(P.tool_behaviour == TOOL_CROWBAR)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You remove the circuit board."))
+					balloon_alert(user, "circuit board removed")
 					state = EMPTY_CORE
 					update_appearance()
 					circuit.forceMove(loc)
@@ -145,7 +205,7 @@
 			if(SCREWED_CORE)
 				if(P.tool_behaviour == TOOL_SCREWDRIVER && circuit)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You unfasten the circuit board."))
+					balloon_alert(user, "circuit board unfastened")
 					state = CIRCUIT_CORE
 					update_appearance()
 					return
@@ -153,50 +213,70 @@
 					var/obj/item/stack/cable_coil/C = P
 					if(C.get_amount() >= 5)
 						playsound(loc, 'sound/items/deconstruct.ogg', 50, TRUE)
-						to_chat(user, span_notice("You start to add cables to the frame..."))
+						balloon_alert(user, "adding cables to frame...")
 						if(do_after(user, 20, target = src) && state == SCREWED_CORE && C.use(5))
-							to_chat(user, span_notice("You add cables to the frame."))
+							balloon_alert(user, "added cables to frame.")
 							state = CABLED_CORE
 							update_appearance()
 					else
-						to_chat(user, span_warning("You need five lengths of cable to wire the AI core!"))
+						balloon_alert(user, "need five lengths of cable!")
 					return
 			if(CABLED_CORE)
 				if(P.tool_behaviour == TOOL_WIRECUTTER)
-					if(brain)
-						to_chat(user, span_warning("Get that [brain.name] out of there first!"))
+					if(core_mmi)
+						balloon_alert(user, "remove the [AI_CORE_BRAIN(core_mmi)] first!")
 					else
 						P.play_tool_sound(src)
-						to_chat(user, span_notice("You remove the cables."))
+						balloon_alert(user, "cables removed")
 						state = SCREWED_CORE
 						update_appearance()
 						new /obj/item/stack/cable_coil(drop_location(), 5)
 					return

 				if(istype(P, /obj/item/stack/sheet/rglass))
+					if(!core_mmi)
+						balloon_alert(user, "add a brain first!")
+						return
 					var/obj/item/stack/sheet/rglass/G = P
 					if(G.get_amount() >= 2)
 						playsound(loc, 'sound/items/deconstruct.ogg', 50, TRUE)
-						to_chat(user, span_notice("You start to put in the glass panel..."))
+						balloon_alert(user, "adding glass panel...")
 						if(do_after(user, 20, target = src) && state == CABLED_CORE && G.use(2))
-							to_chat(user, span_notice("You put in the glass panel."))
+							balloon_alert(user, "added glass panel")
 							state = GLASS_CORE
 							update_appearance()
 					else
-						to_chat(user, span_warning("You need two sheets of reinforced glass to insert them into the AI core!"))
+						balloon_alert(user, "need two sheets of reinforced glass!")
 					return

 				if(istype(P, /obj/item/ai_module))
-					if(brain && brain.laws.id != DEFAULT_AI_LAWID)
-						to_chat(user, span_warning("The installed [brain.name] already has set laws!"))
+					if(!core_mmi)
+						balloon_alert(user, "no brain installed!")
+						return
+					if(!core_mmi.brainmob || !core_mmi.brainmob?.mind || core_mmi.brainmob?.suiciding)
+						balloon_alert(user, "[AI_CORE_BRAIN(core_mmi)] is inactive!")
+						return
+					if(core_mmi.laws.id != DEFAULT_AI_LAWID)
+						balloon_alert(user, "[AI_CORE_BRAIN(core_mmi)] already has set laws!")
 						return
 					var/obj/item/ai_module/module = P
 					module.install(laws, user)
 					return

-				if(istype(P, /obj/item/mmi) && !brain)
+				if(istype(P, /obj/item/mmi) && !core_mmi)
 					var/obj/item/mmi/M = P
 					if(!M.brain_check(user))
+						var/install = tgui_alert(user, "This [AI_CORE_BRAIN(M)] is inactive, would you like to make an inactive AI?", "Installing AI [AI_CORE_BRAIN(M)]", list("Yes", "No"))
+						if(install != "Yes")
+							return
+						if(M.brainmob?.suiciding)
+							to_chat(user, span_warning("[M.name] is completely useless!"))
+							return
+						if(!user.transferItemToLoc(M, src))
+							return
+						core_mmi = M
+						balloon_alert(user, "added [AI_CORE_BRAIN(core_mmi)] to frame")
+						update_appearance()
 						return

 					var/mob/living/brain/B = M.brainmob
@@ -207,49 +287,36 @@
 					if(!user.transferItemToLoc(M,src))
 						return

-					brain = M
-					to_chat(user, span_notice("You add [M.name] to the frame."))
+					core_mmi = M
+					balloon_alert(user, "added [AI_CORE_BRAIN(core_mmi)] to frame")
 					update_appearance()
 					return

-				if(P.tool_behaviour == TOOL_CROWBAR && brain)
+				if(P.tool_behaviour == TOOL_CROWBAR && core_mmi)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You remove the brain."))
-					brain.forceMove(loc)
-					brain = null
+					balloon_alert(user, "removed [AI_CORE_BRAIN(core_mmi)]")
+					core_mmi.forceMove(loc)
+					core_mmi = null
 					update_appearance()
 					return

 			if(GLASS_CORE)
 				if(P.tool_behaviour == TOOL_CROWBAR)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You remove the glass panel."))
+					balloon_alert(user, "removed glass panel")
 					state = CABLED_CORE
 					update_appearance()
 					new /obj/item/stack/sheet/rglass(loc, 2)
 					return

 				if(P.tool_behaviour == TOOL_SCREWDRIVER)
+					if(core_mmi?.brainmob?.suiciding)
+						to_chat(user, span_warning("The brain installed is completely useless."))
+						return
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You connect the monitor."))
-					if(brain)
-						var/mob/living/brain/B = brain.brainmob
-						B.mind?.remove_antags_for_borging()
-
-						var/mob/living/silicon/ai/A = null
-
-						if (brain.overrides_aicore_laws)
-							A = new /mob/living/silicon/ai(loc, brain.laws, B)
-							brain.laws = null //Brain's law datum is being donated, so we need the brain to let it go or the GC will eat it
-						else
-							A = new /mob/living/silicon/ai(loc, laws, B)
-							laws = null //we're giving the new AI this datum, so let's not delete it when we qdel(src) 5 lines from now
-
-						if(brain.force_replace_ai_name)
-							A.fully_replace_character_name(A.name, brain.replacement_ai_name())
-						SSblackbox.record_feedback("amount", "ais_created", 1)
-						deadchat_broadcast(" has been brought online at <b>[get_area_name(A, TRUE)]</b>.", span_name("[A]"), follow_target=A, message_type=DEADCHAT_ANNOUNCEMENT)
-						qdel(src)
+					balloon_alert(user, "connected monitor[core_mmi?.brainmob?.mind ? " and neural network" : ""]")
+					if(core_mmi.brainmob?.mind)
+						ai_structure_to_mob()
 					else
 						state = AI_READY_CORE
 						update_appearance()
@@ -259,14 +326,38 @@
 				if(istype(P, /obj/item/aicard))
 					return //handled by /obj/structure/ai_core/transfer_ai()

-				if(P.tool_behaviour == TOOL_SCREWDRIVER)
+				if(P.tool_behaviour == TOOL_WIRECUTTER)
 					P.play_tool_sound(src)
-					to_chat(user, span_notice("You disconnect the monitor."))
+					balloon_alert(user, "disconnected monitor")
 					state = GLASS_CORE
 					update_appearance()
 					return
 	return ..()

+/obj/structure/ai_core/proc/ai_structure_to_mob()
+	var/mob/living/brain/the_brainmob = core_mmi.brainmob
+	if(!the_brainmob.mind || the_brainmob.suiciding)
+		return FALSE
+	the_brainmob.mind.remove_antags_for_borging()
+	if(!the_brainmob.mind.has_ever_been_ai)
+		SSblackbox.record_feedback("amount", "ais_created", 1)
+	var/mob/living/silicon/ai/ai_mob = null
+
+	if(core_mmi.overrides_aicore_laws)
+		ai_mob = new /mob/living/silicon/ai(loc, core_mmi.laws, the_brainmob)
+		core_mmi.laws = null //MMI's law datum is being donated, so we need the MMI to let it go or the GC will eat it
+	else
+		ai_mob = new /mob/living/silicon/ai(loc, laws, the_brainmob)
+		laws = null //we're giving the new AI this datum, so let's not delete it when we qdel(src) 5 lines from now
+
+	if(core_mmi.force_replace_ai_name)
+		ai_mob.fully_replace_character_name(ai_mob.name, core_mmi.replacement_ai_name())
+	if(core_mmi.braintype == "Android")
+		ai_mob.posibrain_inside = TRUE
+	deadchat_broadcast(" has been brought online at <b>[get_area_name(ai_mob, format_text = TRUE)]</b>.", span_name("[ai_mob]"), follow_target = ai_mob, message_type = DEADCHAT_ANNOUNCEMENT)
+	qdel(src)
+	return TRUE
+
 /obj/structure/ai_core/update_icon_state()
 	switch(state)
 		if(EMPTY_CORE)
@@ -276,7 +367,7 @@
 		if(SCREWED_CORE)
 			icon_state = "2"
 		if(CABLED_CORE)
-			if(brain)
+			if(core_mmi)
 				icon_state = "3b"
 			else
 				icon_state = "3"
@@ -287,7 +378,7 @@
 	return ..()

 /obj/structure/ai_core/deconstruct(disassembled = TRUE)
-	if(state == GLASS_CORE)
+	if(state >= GLASS_CORE)
 		new /obj/item/stack/sheet/rglass(loc, 2)
 	if(state >= CABLED_CORE)
 		new /obj/item/stack/cable_coil(loc, 5)
@@ -315,6 +406,13 @@ That prevents a few funky behaviors.
 /obj/structure/ai_core/transfer_ai(interaction, mob/user, mob/living/silicon/ai/AI, obj/item/aicard/card)
 	if(state != AI_READY_CORE || !..())
 		return
+	if(core_mmi && core_mmi.brainmob)
+		if(core_mmi.brainmob.mind)
+			to_chat(user, span_warning("[src] already contains an active mind!"))
+			return
+		else if(core_mmi.brainmob.suiciding)
+			to_chat(user, span_warning("[AI_CORE_BRAIN(core_mmi)] installed in [src] is completely useless!"))
+			return
 	//Transferring a carded AI to a core.
 	if(interaction == AI_TRANS_FROM_CARD)
 		AI.control_disabled = FALSE
@@ -324,6 +422,10 @@ That prevents a few funky behaviors.
 		to_chat(user, "[span_boldnotice("Transfer successful")]: [AI.name] ([rand(1000,9999)].exe) installed and executed successfully. Local copy has been removed.")
 		card.AI = null
 		AI.battery = circuit.battery
+		if(core_mmi.braintype == "Android")
+			AI.posibrain_inside = TRUE
+		else
+			AI.posibrain_inside = FALSE
 		qdel(src)
 	else //If for some reason you use an empty card on an empty AI terminal.
 		to_chat(user, span_alert("There is no AI loaded on this terminal."))
@@ -331,3 +433,5 @@ That prevents a few funky behaviors.
 /obj/item/circuitboard/aicore
 	name = "AI core (AI Core Board)" //Well, duh, but best to be consistent
 	var/battery = 200 //backup battery for when the AI loses power. Copied to/from AI mobs when carding, and placed here to avoid recharge via deconning the core
+
+#undef AI_CORE_BRAIN