[Testmerge ready] Ports tool behaviours; refactors all tools; adds functionality for self-filling reagent containers (#11700)

* Adds support for self-filling reagent containers

* Sets tool_behaviour on the default set of tools

* Fixing merge conflicts

* Refactors welder to use tool behaviour

* The refactor: part I

* The refactor: part II

* Tool Refactor Part III: Revenge of the Maint

* Tool Refactor Part IV: A New Hope

* Tool Refactor Part V: The Oldcoder Strikes Back

* Tool Refactor Part VI: Return of the Coder

* VII

* Holy shit, it compiles?!

* Nannek I completed your TODO, you owe me ice cream

* Tool helpers; telepad is compliant

* Bugtest, Round 1: Fight

Fuck refactoring disposals

* Buggfixing, Round 2: Electric Boogaloo

* Personal crafting uses tool behaviours now

* Construction datums use new tool behaviours; better way of handling fueltank refuelling; more bugfixing

* multitool_check_buffer change; removes some useless things in tool_helpers

* proc name change

* TRUE/FALSE changes

* Bugfixing, Round 3: A Good Day To Bugfix Hard

Fixes multiple issues raised by the testmerge

* Minor style changes

code/modules/mob/living/carbon/brain/MMI.dm

@@ -90,25 +90,28 @@
 		return
 
 	// Maybe later add encryption key support, but that's a pain in the neck atm
-	if(isscrewdriver(O))
-		if(radio)
-			user.visible_message("<span class='warning'>[user] begins to uninstall the radio from [src]...</span>", \
-								 "<span class='notice'>You start to uninstall the radio from [src]...</span>")
-			if(do_after(user, 40 * O.toolspeed, target = src))
-				uninstall_radio()
-				new /obj/item/mmi_radio_upgrade(get_turf(src))
-				user.visible_message("<span class='warning'>[user] uninstalls the radio from [src].</span>", \
-									 "<span class='notice'>You uninstall the radio from [src].</span>")
-		else
-			to_chat(user, "<span class='warning'>There is no radio in [src]!</span>")
-		return
 
 	if(brainmob)
 		O.attack(brainmob, user)//Oh noooeeeee
 		// Brainmobs can take damage, but they can't actually die. Maybe should fix.
 		return
-	..()
+	return ..()
 
+/obj/item/mmi/screwdriver_act(mob/user, obj/item/I)
+	. = TRUE
+	if(!I.tool_use_check(user, 0))
+		return
+	if(!radio)
+		to_chat(user, "<span class='warning'>There is no radio in [src]!</span>")
+		return
+	user.visible_message("<span class='warning'>[user] begins to uninstall the radio from [src]...</span>", \
+							 "<span class='notice'>You start to uninstall the radio from [src]...</span>")
+	if(!I.use_tool(src, user, 40, volume = I.tool_volume) || !radio)
+		return
+	uninstall_radio()
+	new /obj/item/mmi_radio_upgrade(get_turf(src))
+	user.visible_message("<span class='warning'>[user] uninstalls the radio from [src].</span>", \
+						 "<span class='notice'>You uninstall the radio from [src].</span>")
 
 
 /obj/item/mmi/attack_self(mob/user as mob)

code/modules/mob/living/carbon/human/human_defense.dm

@@ -35,6 +35,73 @@ emp_act
 
 	return (..(P , def_zone))
 
+/mob/living/carbon/human/screwdriver_act(mob/user, obj/item/I)
+	if(!can_operate(src))  //Checks if mob is lying down on table for surgery
+		return
+	if(!ismachine(src))
+		return
+	if(user.a_intent != INTENT_HELP)
+		return
+	if(attempt_initiate_surgery(I, src, user))
+		return TRUE
+
+/mob/living/carbon/human/welder_act(mob/user, obj/item/I)
+	if(user.a_intent != INTENT_HELP)
+		return
+	if(!I.tool_use_check(user, 1))
+		return
+	var/obj/item/organ/external/S = bodyparts_by_name[user.zone_selected]
+	if(!S)
+		return
+	if(!S.is_robotic() || S.open == 2)
+		return
+	. = TRUE
+	if(S.brute_dam > ROBOLIMB_SELF_REPAIR_CAP)
+		to_chat(user, "<span class='danger'>The damage is far too severe to patch over externally.</span>")
+		return
+
+	if(!S.brute_dam)
+		to_chat(user, "<span class='notice'>Nothing to fix!</span>")
+		return
+
+	var/surgery_time = 0
+	if(user == src)
+		surgery_time = 10
+	if(!I.use_tool(src, user, surgery_time, amount = 1, volume = I.tool_volume))
+		return
+	var/rembrute = HEALPERWELD
+	var/nrembrute = 0
+	var/childlist
+	if(!isnull(S.children))
+		childlist = S.children.Copy()
+	var/parenthealed = FALSE
+	while(rembrute > 0)
+		var/obj/item/organ/external/E
+		if(S.brute_dam)
+			E = S
+		else if(LAZYLEN(childlist))
+			E = pick_n_take(childlist)
+			if(!E.brute_dam || !E.is_robotic())
+				continue
+		else if(S.parent && !parenthealed)
+			E = S.parent
+			parenthealed = TRUE
+			if(!E.brute_dam || !E.is_robotic())
+				break
+		else
+			break
+		nrembrute = max(rembrute - E.brute_dam, 0)
+		E.heal_damage(rembrute,0,0,1)
+		rembrute = nrembrute
+		user.visible_message("<span class='alert'>[user] patches some dents on [src]'s [E.name] with [I].</span>")
+	if(bleed_rate && isSynthetic())
+		bleed_rate = 0
+		user.visible_message("<span class='alert'>[user] patches some leaks on [src] with [I].</span>")
+	if(IgniteMob())
+		message_admins("[key_name_admin(user)] set [key_name_admin(src)] on fire with [I]")
+		log_game("[key_name(user)] set [key_name(src)] on fire with [I]")
+
+
 /mob/living/carbon/human/check_projectile_dismemberment(obj/item/projectile/P, def_zone)
 	var/obj/item/organ/external/affecting = get_organ(check_zone(def_zone))
 	if(affecting && !affecting.cannot_amputate && affecting.get_damage() >= (affecting.max_damage - P.dismemberment))

code/modules/mob/living/living.dm

@@ -270,6 +270,13 @@
 	take_organ_damage(acidpwr * min(1, acid_volume * 0.1))
 	return 1
 
+/mob/living/welder_act(mob/user, obj/item/I)
+	if(!I.tool_use_check(null, 0)) //Don't need the message, just if it succeeded
+		return
+	if(IgniteMob())
+		message_admins("[key_name_admin(user)] set [key_name_admin(src)] on fire with [I]")
+		log_game("[key_name(user)] set [key_name(src)] on fire with [I]")
+
 /mob/living/proc/updatehealth(reason = "none given")
 	if(status_flags & GODMODE)
 		health = maxHealth

code/modules/mob/living/silicon/ai/ai.dm

@@ -1125,6 +1125,8 @@ var/list/ai_verbs_default = list(
 	else
 		return ..()
 
+/mob/living/silicon/ai/welder_act()
+	return
 
 /mob/living/silicon/ai/proc/control_integrated_radio()
 	set name = "Radio Settings"

code/modules/mob/living/silicon/decoy/decoy.dm

@@ -19,6 +19,9 @@
 	else
 		return ..()
 
+/mob/living/silicon/decoy/welder_act()
+	return
+
 /mob/living/silicon/decoy/syndicate
 	faction = list("syndicate")
 	name = "R.O.D.G.E.R"

code/modules/mob/living/silicon/pai/pai.dm

@@ -470,6 +470,9 @@
 			close_up()
 	return
 
+/mob/living/silicon/pai/welder_act()
+	return
+
 /mob/living/silicon/pai/attack_hand(mob/user as mob)
 	if(stat == DEAD)
 		return

code/modules/mob/living/silicon/robot/robot.dm

@@ -621,28 +621,7 @@ var/list/robot_verbs_default = list(
 
 				return
 
-	if(istype(W, /obj/item/weldingtool) && user.a_intent == INTENT_HELP)
-		if(W == module_active)
-			return
-		if(!getBruteLoss())
-			to_chat(user, "<span class='notice'>Nothing to fix!</span>")
-			return
-		else if(!getBruteLoss(TRUE))
-			to_chat(user, "<span class='warning'>The damaged components are beyond saving!</span>")
-			return
-		var/obj/item/weldingtool/WT = W
-		user.changeNext_move(CLICK_CD_MELEE)
-		if(WT.remove_fuel(0))
-			playsound(src.loc, W.usesound, 50, 1)
-			adjustBruteLoss(-30)
-			add_fingerprint(user)
-			user.visible_message("<span class='alert'>\The [user] patches some dents on \the [src] with \the [WT].</span>")
-		else
-			to_chat(user, "<span class='warning'>Need more welding fuel!</span>")
-			return
-
-
-	else if(istype(W, /obj/item/stack/cable_coil) && user.a_intent == INTENT_HELP && (wiresexposed || istype(src, /mob/living/silicon/robot/drone)))
+	if(istype(W, /obj/item/stack/cable_coil) && user.a_intent == INTENT_HELP && (wiresexposed || istype(src, /mob/living/silicon/robot/drone)))
 		user.changeNext_move(CLICK_CD_MELEE)
 		if(!getFireLoss())
 			to_chat(user, "<span class='notice'>Nothing to fix!</span>")
@@ -657,58 +636,6 @@ var/list/robot_verbs_default = list(
 		coil.use(1)
 		user.visible_message("<span class='alert'>\The [user] fixes some of the burnt wires on \the [src] with \the [coil].</span>")
 
-	else if(istype(W, /obj/item/crowbar))	// crowbar means open or close the cover
-		if(opened)
-			if(cell)
-				to_chat(user, "You close the cover.")
-				opened = 0
-				update_icons()
-			else if(wiresexposed && wires.IsAllCut())
-				//Cell is out, wires are exposed, remove MMI, produce damaged chassis, baleet original mob.
-				if(!mmi)
-					to_chat(user, "[src] has no brain to remove.")
-					return
-
-				to_chat(user, "You jam the crowbar into the robot and begin levering the securing bolts.")
-				if(do_after(user, 30 * W.toolspeed, target = src))
-					user.visible_message("[user] deconstructs [src]!", "<span class='notice'>You unfasten the securing bolts, and [src] falls to pieces!</span>")
-					deconstruct()
-			else
-				// Okay we're not removing the cell or an MMI, but maybe something else?
-				var/list/removable_components = list()
-				for(var/V in components)
-					if(V == "power cell") continue
-					var/datum/robot_component/C = components[V]
-					if(C.installed == 1 || C.installed == -1)
-						removable_components += V
-				if(module)
-					removable_components += module.custom_removals
-				var/remove = input(user, "Which component do you want to pry out?", "Remove Component") as null|anything in removable_components
-				if(!remove)
-					return
-				if(module && module.handle_custom_removal(remove, user, W, params))
-					return
-				var/datum/robot_component/C = components[remove]
-				var/obj/item/robot_parts/robot_component/I = C.wrapped
-				to_chat(user, "You remove \the [I].")
-				if(istype(I))
-					I.brute = C.brute_damage
-					I.burn = C.electronics_damage
-
-				I.loc = src.loc
-				var/was_installed = C.installed
-				C.installed = 0
-				if(was_installed == 1)
-					C.uninstall()
-
-		else
-			if(locked)
-				to_chat(user, "The cover is locked and cannot be opened.")
-			else
-				to_chat(user, "You open the cover.")
-				opened = 1
-				update_icons()
-
 	else if(istype(W, /obj/item/stock_parts/cell) && opened)	// trying to put a cell inside
 		var/datum/robot_component/C = components["power cell"]
 		if(wiresexposed)
@@ -729,24 +656,6 @@ var/list/robot_verbs_default = list(
 			C.electronics_damage = 0
 			diag_hud_set_borgcell()
 
-	else if(istype(W, /obj/item/wirecutters) || istype(W, /obj/item/multitool))
-		if(wiresexposed)
-			wires.Interact(user)
-		else
-			to_chat(user, "You can't reach the wiring.")
-
-	else if(istype(W, /obj/item/screwdriver) && opened && !cell)	// haxing
-		wiresexposed = !wiresexposed
-		to_chat(user, "The wires have been [wiresexposed ? "exposed" : "unexposed"]")
-		update_icons()
-
-	else if(istype(W, /obj/item/screwdriver) && opened && cell)	// radio
-		if(radio)
-			radio.attackby(W,user)//Push it to the radio to let it handle everything
-		else
-			to_chat(user, "Unable to locate a radio.")
-		update_icons()
-
 	else if(istype(W, /obj/item/encryptionkey/) && opened)
 		if(radio)//sanityyyyyy
 			radio.attackby(W,user)//GTFO, you have your own procs
@@ -801,6 +710,108 @@ var/list/robot_verbs_default = list(
 	else
 		return ..()
 
+/mob/living/silicon/robot/wirecutter_act(mob/user, obj/item/I)
+	if(!opened)
+		return
+	. = TRUE
+	if(!I.use_tool(src, user, 0, volume = 0))
+		return
+	if(wiresexposed)
+		wires.Interact(user)
+
+/mob/living/silicon/robot/multitool_act(mob/user, obj/item/I)
+	if(!opened)
+		return
+	. = TRUE
+	if(!I.use_tool(src, user, 0, volume = 0))
+		return
+	if(wiresexposed)
+		wires.Interact(user)
+
+/mob/living/silicon/robot/screwdriver_act(mob/user, obj/item/I)
+	if(!opened)
+		return
+	. = TRUE
+	if(!I.use_tool(src, user, 0, volume = 0))
+		return
+	if(!cell)	// haxing
+		wiresexposed = !wiresexposed
+		to_chat(user, "<span class='notice'>The wires have been [wiresexposed ? "exposed" : "unexposed"]</span>")
+		update_icons()
+		I.play_tool_sound(user, I.tool_volume)
+	else //radio check
+		if(radio)
+			radio.screwdriver_act(user, I)//Push it to the radio to let it handle everything
+		else
+			to_chat(user, "Unable to locate a radio.")
+		update_icons()
+
+/mob/living/silicon/robot/crowbar_act(mob/user, obj/item/I)
+	if(user.a_intent != INTENT_HELP)
+		return
+	. = TRUE
+	if(!I.tool_use_check(user, 0))
+		return
+	if(!opened)
+		if(locked)
+			to_chat(user, "The cover is locked and cannot be opened.")
+			return
+		if(!I.use_tool(src, user, 0, volume = I.tool_volume))
+			return
+		to_chat(user, "You open the cover.")
+		opened = TRUE
+		update_icons()
+		return
+	else if(cell)
+		if(!I.use_tool(src, user, 0, volume = I.tool_volume))
+			return
+		to_chat(user, "You close the cover.")
+		opened = FALSE
+		update_icons()
+		return
+	else if(wiresexposed && wires.IsAllCut())
+		//Cell is out, wires are exposed, remove MMI, produce damaged chassis, baleet original mob.
+		if(!mmi)
+			to_chat(user, "[src] has no brain to remove.")
+			return
+		to_chat(user, "You jam the crowbar into the robot and begin levering the securing bolts...")
+		if(I.use_tool(src, user, 30, volume = I.tool_volume))
+			user.visible_message("[user] deconstructs [src]!", "<span class='notice'>You unfasten the securing bolts, and [src] falls to pieces!</span>")
+			deconstruct()
+		return
+	// Okay we're not removing the cell or an MMI, but maybe something else?
+	var/list/removable_components = list()
+	for(var/V in components)
+		if(V == "power cell")
+			continue
+		var/datum/robot_component/C = components[V]
+		if(C.installed == 1 || C.installed == -1)
+			removable_components += V
+	if(module)
+		removable_components += module.custom_removals
+	var/remove = input(user, "Which component do you want to pry out?", "Remove Component") as null|anything in removable_components
+	if(!remove)
+		return
+	if(module && module.handle_custom_removal(remove, user, I))
+		return
+	if(!I.use_tool(src, user, 0, volume = I.tool_volume))
+		return
+	var/datum/robot_component/C = components[remove]
+	var/obj/item/robot_parts/robot_component/thing = C.wrapped
+	to_chat(user, "You remove \the [thing].")
+	if(istype(thing))
+		thing.brute = C.brute_damage
+		thing.burn = C.electronics_damage
+
+	thing.loc = loc
+	var/was_installed = C.installed
+	C.installed = 0
+	if(was_installed == 1)
+		C.uninstall()
+
+
+
+
 /mob/living/silicon/robot/attacked_by(obj/item/I, mob/living/user, def_zone)
 	if(I.force && I.damtype != STAMINA && stat != DEAD) //only sparks if real damage is dealt.
 		spark_system.start()
@@ -1457,4 +1468,3 @@ var/list/robot_verbs_default = list(
 
 	SEND_SIGNAL(src, COMSIG_MOB_UPDATE_SIGHT)
 	sync_lighting_plane_alpha()
-

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -106,7 +106,7 @@
 	R.module_actions.Cut()
 
 // Return true in an overridden subtype to prevent normal removal handling
-/obj/item/robot_module/proc/handle_custom_removal(component_id, mob/living/user, obj/item/W, params)
+/obj/item/robot_module/proc/handle_custom_removal(component_id, mob/living/user, obj/item/W)
 	return FALSE
 
 /obj/item/robot_module/proc/handle_death(gibbed)
@@ -358,10 +358,10 @@
 
 	fix_modules()
 
-/obj/item/robot_module/miner/handle_custom_removal(component_id, mob/living/user, obj/item/W, params)
+/obj/item/robot_module/miner/handle_custom_removal(component_id, mob/living/user, obj/item/W)
     if(component_id == "KA modkits")
         for(var/obj/item/gun/energy/kinetic_accelerator/cyborg/D in src)
-            D.attackby(W, user, params)
+            D.attackby(W, user)
         return TRUE
     return ..()
 

code/modules/mob/living/silicon/silicon.dm

@@ -100,6 +100,25 @@
 /mob/living/silicon/IsAdvancedToolUser()
 	return TRUE
 
+/mob/living/silicon/robot/welder_act(mob/user, obj/item/I)
+	if(user.a_intent != INTENT_HELP)
+		return
+	if(user == src) //No self-repair dummy
+		return
+	. = TRUE
+	if(!getBruteLoss())
+		to_chat(user, "<span class='notice'>Nothing to fix!</span>")
+		return
+	else if(!getBruteLoss(TRUE))
+		to_chat(user, "<span class='warning'>The damaged components are beyond saving!</span>")
+		return
+	if(!I.use_tool(src, user, volume = I.tool_volume))
+		return
+	adjustBruteLoss(-30)
+	add_fingerprint(user)
+	user.visible_message("<span class='alert'>[user] patches some dents on [src] with [I].</span>")
+
+
 /mob/living/silicon/bullet_act(var/obj/item/projectile/Proj)
 
 

code/modules/mob/living/simple_animal/bot/bot.dm

@@ -357,25 +357,25 @@
 					user.visible_message("<span class='notice'>[user] uses [W] to pull [paicard] out of [bot_name]!</span>","<span class='notice'>You pull [paicard] out of [bot_name] with [W].</span>")
 					ejectpai(user)
 	else
-		user.changeNext_move(CLICK_CD_MELEE)
-		if(istype(W, /obj/item/weldingtool) && user.a_intent != INTENT_HARM)
-			if(health >= maxHealth)
-				to_chat(user, "<span class='warning'>[src] does not need a repair!</span>")
-				return
-			if(!open)
-				to_chat(user, "<span class='warning'>Unable to repair with the maintenance panel closed!</span>")
-				return
-			var/obj/item/weldingtool/WT = W
-			if(WT.remove_fuel(0, user))
-				adjustHealth(-10)
-				add_fingerprint(user)
-				user.visible_message("[user] repairs [src]!","<span class='notice'>You repair [src].</span>")
-			else
-				to_chat(user, "<span class='warning'>The welder must be on for this task!</span>")
-		else
-			if(W.force) //if force is non-zero
-				do_sparks(5, 1, src)
-			..()
+		return ..()
+
+/mob/living/simple_animal/bot/welder_act(mob/user, obj/item/I)
+	if(user.a_intent != INTENT_HELP)
+		return
+	if(user == src) //No self-repair dummy
+		return
+	. = TRUE
+	if(health >= maxHealth)
+		to_chat(user, "<span class='warning'>[src] does not need a repair!</span>")
+		return
+	if(!open)
+		to_chat(user, "<span class='warning'>Unable to repair with the maintenance panel closed!</span>")
+		return
+	if(!I.use_tool(src, user, volume = I.tool_volume))
+		return
+	adjustBruteLoss(-10)
+	add_fingerprint(user)
+	user.visible_message("[user] repairs [src]!","<span class='notice'>You repair [src].</span>")
 
 /mob/living/simple_animal/bot/bullet_act(obj/item/projectile/Proj)
 	if(Proj && (Proj.damage_type == BRUTE || Proj.damage_type == BURN))

code/modules/mob/living/simple_animal/bot/construction.dm

@@ -96,12 +96,10 @@ var/robot_arm = /obj/item/robot_parts/l_arm
 				icon_state = "[lasercolor]ed209_shell"
 
 		if(3)
-			if(istype(W, /obj/item/weldingtool))
-				var/obj/item/weldingtool/WT = W
-				if(WT.remove_fuel(0,user))
-					build_step++
-					name = "shielded frame assembly"
-					to_chat(user, "<span class='notice'>You weld the vest to [src].</span>")
+			if(W.tool_behaviour == TOOL_WELDER && W.use_tool(src, user, volume = W.tool_volume))
+				build_step++
+				name = "shielded frame assembly"
+				to_chat(user, "<span class='notice'>You weld the vest to [src].</span>")
 		if(4)
 			switch(lasercolor)
 				if("b")
@@ -440,19 +438,15 @@ var/robot_arm = /obj/item/robot_parts/l_arm
 
 /obj/item/secbot_assembly/attackby(obj/item/I, mob/user, params)
 	..()
-	if(istype(I, /obj/item/weldingtool))
+	if(I.tool_behaviour == TOOL_WELDER && I.use_tool(src, user, volume = I.tool_volume))
 		if(!build_step)
-			var/obj/item/weldingtool/WT = I
-			if(WT.remove_fuel(0, user))
-				build_step++
-				overlays += "hs_hole"
-				to_chat(user, "<span class='notice'>You weld a hole in [src]!</span>")
+			build_step++
+			overlays += "hs_hole"
+			to_chat(user, "<span class='notice'>You weld a hole in [src]!</span>")
 		else if(build_step == 1)
-			var/obj/item/weldingtool/WT = I
-			if(WT.remove_fuel(0, user))
-				build_step--
-				overlays -= "hs_hole"
-				to_chat(user, "<span class='notice'>You weld the hole in [src] shut!</span>")
+			build_step--
+			overlays -= "hs_hole"
+			to_chat(user, "<span class='notice'>You weld the hole in [src] shut!</span>")
 
 	else if(isprox(I) && (build_step == 1))
 		if(!user.unEquip(I))

code/modules/mob/living/simple_animal/friendly/spiderbot.dm

@@ -87,19 +87,6 @@
 		update_icon()
 		return 1
 
-	else if(iswelder(O) && user.a_intent == INTENT_HELP)
-		var/obj/item/weldingtool/WT = O
-		user.changeNext_move(CLICK_CD_MELEE)
-		if(WT.remove_fuel(0))
-			if(health < maxHealth)
-				adjustHealth(-5)
-				playsound(loc, WT.usesound, 50, 1)
-				add_fingerprint(user)
-				visible_message("<span class='warning'>[user] has spot-welded some of the damage to [src]!</span>")
-			else
-				to_chat(user, "<span class='notice'>[src] is undamaged!</span>")
-		else
-			to_chat(user, "Need more welding fuel!")
 	else if(istype(O, /obj/item/card/id) || istype(O, /obj/item/pda))
 		if(!mmi)
 			to_chat(user, "<span class='warning'>There's no reason to swipe your ID - the spiderbot has no brain to remove.</span>")
@@ -128,6 +115,23 @@
 	else
 		..()
 
+/mob/living/simple_animal/spiderbot/welder_act(mob/user, obj/item/I)
+	if(user.a_intent != INTENT_HELP)
+		return
+	if(user == src) //No self-repair dummy
+		return
+	if(health >= maxHealth)
+		to_chat(user, "<span class='warning'>[src] does not need repairing!</span>")
+		return
+		to_chat(user, "<span class='warning'>Unable to repair with the maintenance panel closed!</span>")
+		return
+	. = TRUE
+	if(!I.use_tool(src, user, volume = I.tool_volume))
+		return
+	adjustHealth(-5)
+	add_fingerprint(user)
+	user.visible_message("[user] repairs [src]!","<span class='notice'>You repair [src].</span>")
+
 /mob/living/simple_animal/spiderbot/emag_act(mob/living/user)
 	if(emagged)
 		to_chat(user, "<span class='warning'>[src] doesn't seem to respond.</span>")