refactoring altclick interaction to allow parent calls without forcing the turf contents stat menu open.

code/modules/admin/sound_emitter.dm

@@ -52,9 +52,11 @@
 	edit_emitter(user)
 
 /obj/effect/sound_emitter/AltClick(mob/user)
+	. = ..()
 	if(check_rights_for(user.client, R_SOUNDS))
 		activate(user)
 		to_chat(user, "<span class='notice'>Sound emitter activated.</span>")
+		return TRUE
 
 /obj/effect/sound_emitter/proc/edit_emitter(mob/user)
 	var/dat = ""

code/modules/antagonists/clockcult/clock_items/clockwork_slab.dm

@@ -162,9 +162,11 @@
 	access_display(user)
 
 /obj/item/clockwork/slab/AltClick(mob/living/user)
+	. = ..()
 	if(is_servant_of_ratvar(user) && linking && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		linking = null
 		to_chat(user, "<span class='notice'>Object link canceled.</span>")
+		return TRUE
 
 /obj/item/clockwork/slab/proc/access_display(mob/living/user)
 	if(!is_servant_of_ratvar(user))

code/modules/antagonists/revenant/revenant_abilities.dm

@@ -5,7 +5,7 @@
 		ShiftClickOn(A)
 		return
 	if(modifiers["alt"])
-		AltClickNoInteract(src, A)
+		altclick_listed_turf(A)
 		return
 
 	if(ishuman(A))

code/modules/atmospherics/machinery/airalarm.dm

@@ -823,11 +823,11 @@
 	return ..()
 
 /obj/machinery/airalarm/AltClick(mob/user)
-	..()
+	. = ..()
 	if(!user.canUseTopic(src, !issilicon(user)) || !isturf(loc))
 		return
-	else
-		togglelock(user)
+	togglelock(user)
+	return TRUE
 
 /obj/machinery/airalarm/proc/togglelock(mob/living/user)
 	if(stat & (NOPOWER|BROKEN))

code/modules/atmospherics/machinery/atmosmachinery.dm

@@ -338,10 +338,9 @@ Pipelines + Other Objects -> Pipe network
 
 
 /obj/machinery/atmospherics/AltClick(mob/living/L)
-	if(is_type_in_list(src, GLOB.ventcrawl_machinery))
-		L.handle_ventcrawl(src)
-		return
-	..()
+	if(is_type_in_typecache(src, GLOB.ventcrawl_machinery))
+		return L.handle_ventcrawl(src)
+	return ..()
 
 
 /obj/machinery/atmospherics/proc/can_crawl_through()

code/modules/atmospherics/machinery/components/binary_devices/pump.dm

@@ -44,6 +44,7 @@ Thus, the two variables affect pump operation are set in New():
 		return ..()
 
 /obj/machinery/atmospherics/components/binary/pump/AltClick(mob/user)
+	. = ..()
 	var/area/A = get_area(src)
 	var/turf/T = get_turf(src)
 	if(user.canUseTopic(src, BE_CLOSE, FALSE,))
@@ -51,6 +52,7 @@ Thus, the two variables affect pump operation are set in New():
 		to_chat(user,"<span class='notice'>You maximize the pressure on the [src].</span>")
 		investigate_log("Pump, [src.name], was maximized by [key_name(usr)] at [x], [y], [z], [A]", INVESTIGATE_ATMOS)
 		message_admins("Pump, [src.name], was maximized by [ADMIN_LOOKUPFLW(usr)] at [ADMIN_COORDJMP(T)], [A]")
+		return TRUE
 
 /obj/machinery/atmospherics/components/binary/pump/layer1
 	piping_layer = PIPING_LAYER_MIN

code/modules/atmospherics/machinery/components/trinary_devices/filter.dm

@@ -28,6 +28,7 @@
 		return ..()
 
 /obj/machinery/atmospherics/components/trinary/filter/AltClick(mob/user)
+	. = ..()
 	var/area/A = get_area(src)
 	var/turf/T = get_turf(src)
 	if(user.canUseTopic(src, BE_CLOSE, FALSE,))
@@ -35,6 +36,7 @@
 		to_chat(user,"<span class='notice'>You maximize the pressure on the [src].</span>")
 		investigate_log("Filter, [src.name], was maximized by [key_name(usr)] at [x], [y], [z], [A]", INVESTIGATE_ATMOS)
 		message_admins("Filter, [src.name], was maximized by [ADMIN_LOOKUPFLW(usr)] at [ADMIN_COORDJMP(T)], [A]")
+		return TRUE
 
 /obj/machinery/atmospherics/components/trinary/filter/layer1
 	piping_layer = PIPING_LAYER_MIN

code/modules/atmospherics/machinery/components/trinary_devices/mixer.dm

@@ -30,6 +30,7 @@
 		return ..()
 
 /obj/machinery/atmospherics/components/trinary/mixer/AltClick(mob/user)
+	. = ..()
 	var/area/A = get_area(src)
 	var/turf/T = get_turf(src)
 	if(user.canUseTopic(src, BE_CLOSE, FALSE,))
@@ -37,6 +38,7 @@
 		to_chat(user,"<span class='notice'>You maximize the pressure on the [src].</span>")
 		investigate_log("Mixer, [src.name], was maximized by [key_name(usr)] at [x], [y], [z], [A]", INVESTIGATE_ATMOS)
 		message_admins("Mixer, [src.name], was maximized by [ADMIN_LOOKUPFLW(usr)] at [ADMIN_COORDJMP(T)], [A]")
+		return TRUE
 
 	//node 3 is the outlet, nodes 1 & 2 are intakes
 /obj/machinery/atmospherics/components/trinary/mixer/layer1

code/modules/atmospherics/machinery/components/unary_devices/cryo.dm

@@ -399,13 +399,14 @@
 	return ..()
 
 /obj/machinery/atmospherics/components/unary/cryo_cell/AltClick(mob/user)
+	. = ..()
 	if(user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		if(state_open)
 			close_machine()
 		else
 			open_machine()
 		update_icon()
-	return ..()
+		return TRUE
 
 /obj/machinery/atmospherics/components/unary/cryo_cell/update_remote_sight(mob/living/user)
 	return // we don't see the pipe network while inside cryo.

code/modules/atmospherics/machinery/components/unary_devices/thermomachine.dm

@@ -210,13 +210,15 @@
 	min_temperature = max(T0C - (initial(min_temperature) + L * 15), TCMB) //73.15K with T1 stock parts
 
 /obj/machinery/atmospherics/components/unary/thermomachine/freezer/AltClick(mob/living/user)
+	. = ..()
 	var/area/A = get_area(src)
 	var/turf/T = get_turf(src)
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
-	target_temperature = min_temperature				
+	target_temperature = min_temperature
 	investigate_log("was set to [target_temperature] K by [key_name(usr)]", INVESTIGATE_ATMOS)
 	message_admins("[src.name] was minimized by [ADMIN_LOOKUPFLW(usr)] at [ADMIN_COORDJMP(T)], [A]")
+	return TRUE
 
 /obj/machinery/atmospherics/components/unary/thermomachine/heater
 	name = "heater"
@@ -240,6 +242,7 @@
 	max_temperature = T20C + (initial(max_temperature) * L) //573.15K with T1 stock parts
 
 /obj/machinery/atmospherics/components/unary/thermomachine/heater/AltClick(mob/living/user)
+	. = ..()
 	var/area/A = get_area(src)
 	var/turf/T = get_turf(src)
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
@@ -247,3 +250,4 @@
 	target_temperature = max_temperature
 	investigate_log("was set to [target_temperature] K by [key_name(usr)]", INVESTIGATE_ATMOS)
 	message_admins("[src.name] was maximized by [ADMIN_LOOKUPFLW(usr)] at [ADMIN_COORDJMP(T)], [A]")
+	return TRUE

code/modules/atmospherics/machinery/portable/portable_atmospherics.dm

@@ -81,11 +81,13 @@
 	return air_contents
 
 /obj/machinery/portable_atmospherics/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, !ismonkey(user)))
 		return
 	if(holding)
 		to_chat(user, "<span class='notice'>You remove [holding] from [src].</span>")
 		replace_tank(user, TRUE)
+		return TRUE
 
 /obj/machinery/portable_atmospherics/examine(mob/user)
 	. = ..()

code/modules/cargo/supplypod_beacon.dm

@@ -76,12 +76,14 @@
 	to_chat(user, "<span class='notice'>[src] linked to [C].</span>")
 
 /obj/item/supplypod_beacon/AltClick(mob/user)
+	. = ..()
 	if (!user.canUseTopic(src, !issilicon(user)))
 		return
 	if (express_console)
 		unlink_console()
 	else
 		to_chat(user, "<span class='notice'>There is no linked console!</span>")
+	return TRUE
 
 /obj/item/supplypod_beacon/attackby(obj/item/W, mob/user)
 	if(istype(W, /obj/item/pen)) //give a tag that is visible from the linked express console

code/modules/clothing/clothing.dm

@@ -253,16 +253,14 @@ BLIND     // can't see anything
 			H.update_suit_sensors()
 
 /obj/item/clothing/under/AltClick(mob/user)
-	if(..())
-		return 1
-
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
+	if(attached_accessory)
+		remove_accessory(user)
 	else
-		if(attached_accessory)
-			remove_accessory(user)
-		else
-			rolldown()
+		rolldown()
+	return TRUE
 
 /obj/item/clothing/under/verb/jumpsuit_adjust()
 	set name = "Adjust Jumpsuit Style"

code/modules/clothing/glasses/_glasses.dm

@@ -427,19 +427,17 @@
 	..()
 
 /obj/item/clothing/glasses/AltClick(mob/user)
+	. = ..()
 	if(glass_colour_type && ishuman(user))
 		var/mob/living/carbon/human/H = user
-		if(H.client)
-			if(H.client.prefs)
-				if(src == H.glasses)
-					H.client.prefs.uses_glasses_colour = !H.client.prefs.uses_glasses_colour
-					if(H.client.prefs.uses_glasses_colour)
-						to_chat(H, "You will now see glasses colors.")
-					else
-						to_chat(H, "You will no longer see glasses colors.")
-					H.update_glasses_color(src, 1)
-	else
-		return ..()
+		if(H.client?.prefs && src == H.glasses)
+			H.client.prefs.uses_glasses_colour = !H.client.prefs.uses_glasses_colour
+			if(H.client.prefs.uses_glasses_colour)
+				to_chat(H, "You will now see glasses colors.")
+			else
+				to_chat(H, "You will no longer see glasses colors.")
+			H.update_glasses_color(src, 1)
+		return TRUE
 
 /obj/item/clothing/glasses/proc/change_glass_color(mob/living/carbon/human/H, datum/client_colour/glass_colour/new_color_type)
 	var/old_colour_type = glass_colour_type

code/modules/clothing/head/hardhat.dm

@@ -116,8 +116,10 @@
 	toggle_helmet_light(user)
 
 /obj/item/clothing/head/hardhat/weldhat/AltClick(mob/user)
+	. = ..()
 	if(user.canUseTopic(src, BE_CLOSE))
 		toggle_welding_screen(user)
+		return TRUE
 
 /obj/item/clothing/head/hardhat/weldhat/proc/toggle_welding_screen(mob/living/user)
 	if(weldingvisortoggle(user))

code/modules/clothing/head/jobs.dm

@@ -104,16 +104,16 @@
 	. += "<span class='notice'>Alt-click to take a candy corn.</span>"
 
 /obj/item/clothing/head/fedora/det_hat/AltClick(mob/user)
-	if(user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
-		..()
-		if(loc == user)
-			if(candy_cooldown < world.time)
-				var/obj/item/reagent_containers/food/snacks/candy_corn/CC = new /obj/item/reagent_containers/food/snacks/candy_corn(src)
-				user.put_in_hands(CC)
-				to_chat(user, "You slip a candy corn from your hat.")
-				candy_cooldown = world.time+1200
-			else
-				to_chat(user, "You just took a candy corn! You should wait a couple minutes, lest you burn through your stash.")
+	. = ..()
+	if(loc == user && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		if(candy_cooldown < world.time)
+			var/obj/item/reagent_containers/food/snacks/candy_corn/CC = new /obj/item/reagent_containers/food/snacks/candy_corn(src)
+			user.put_in_hands(CC)
+			to_chat(user, "You slip a candy corn from your hat.")
+			candy_cooldown = world.time+1200
+		else
+			to_chat(user, "You just took a candy corn! You should wait a couple minutes, lest you burn through your stash.")
+		return TRUE
 
 
 //Mime

code/modules/clothing/head/soft_caps.dm

@@ -22,11 +22,11 @@
 
 
 /obj/item/clothing/head/soft/AltClick(mob/user)
-	..()
+	. = ..()
 	if(!user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
-	else
-		flip(user)
+	flip(user)
+	return TRUE
 
 
 /obj/item/clothing/head/soft/proc/flip(mob/user)

code/modules/clothing/masks/breath.dm

@@ -23,11 +23,11 @@
 	adjustmask(user)
 
 /obj/item/clothing/mask/breath/AltClick(mob/user)
-	..()
+	. = ..()
 	if(!user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
-	else
-		adjustmask(user)
+	adjustmask(user)
+	return TRUE
 
 /obj/item/clothing/mask/breath/examine(mob/user)
 	. = ..()

code/modules/clothing/spacesuits/hardsuit.dm

@@ -964,13 +964,12 @@
 		. += energy_overlay
 
 /obj/item/clothing/suit/space/hardsuit/lavaknight/AltClick(mob/living/user)
-	if(user.incapacitated() || !istype(user))
+	. = ..()
+	if(!in_range(src, user) || !istype(user))
+		return
+	if(user.incapacitated())
 		to_chat(user, "<span class='warning'>You can't do that right now!</span>")
-		return
-	if(!in_range(src, user))
-		return
-	if(user.incapacitated() || !istype(user) || !in_range(src, user))
-		return
+		return TRUE
 
 	if(alert("Are you sure you want to recolor your armor stripes?", "Confirm Repaint", "Yes", "No") == "Yes")
 		var/energy_color_input = input(usr,"","Choose Energy Color",energy_color) as color|null
@@ -986,6 +985,7 @@
 			user.update_inv_wear_suit()
 			light_color = energy_color
 			update_light()
+	return TRUE
 
 /obj/item/clothing/suit/space/hardsuit/lavaknight/examine(mob/user)
 	. = ..()

code/modules/clothing/suits/toggles.dm

@@ -92,11 +92,11 @@
 //Toggle exosuits for different aesthetic styles (hoodies, suit jacket buttons, etc)
 
 /obj/item/clothing/suit/toggle/AltClick(mob/user)
-	..()
+	. = ..()
 	if(!user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
-	else
-		suit_toggle(user)
+	suit_toggle(user)
+	return TRUE
 
 /obj/item/clothing/suit/toggle/ui_action_click()
 	suit_toggle()

code/modules/clothing/under/accessories.dm

@@ -67,10 +67,12 @@
 	return
 
 /obj/item/clothing/accessory/AltClick(mob/user)
+	. = ..()
 	if(istype(user) && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		if(initial(above_suit))
 			above_suit = !above_suit
 			to_chat(user, "[src] will be worn [above_suit ? "above" : "below"] your suit.")
+			return TRUE
 
 /obj/item/clothing/accessory/examine(mob/user)
 	. = ..()

code/modules/detectivework/scanner.dm

@@ -187,9 +187,11 @@
 	return time2text(world.time + 432000, ":ss")
 
 /obj/item/detective_scanner/AltClick(mob/living/user)
+	. = ..()
 	// Best way for checking if a player can use while not incapacitated, etc
 	if(!user.canUseTopic(src, be_close=TRUE))
 		return
+	. = TRUE
 	if(!LAZYLEN(log))
 		to_chat(user, "<span class='notice'>Cannot clear logs, the scanner has no logs.</span>")
 		return

code/modules/food_and_drinks/kitchen_machinery/microwave.dm

@@ -186,8 +186,10 @@
 	..()
 
 /obj/machinery/microwave/AltClick(mob/user)
+	. = ..()
 	if(user.canUseTopic(src, !issilicon(usr)))
 		cook()
+		return TRUE
 
 /obj/machinery/microwave/ui_interact(mob/user)
 	. = ..()

code/modules/games/cas.dm

@@ -130,9 +130,11 @@
 	update_icon()
 
 /obj/item/toy/cards/singlecard/cas/AltClick(mob/living/user)
+	. = ..()
 	if(!ishuman(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
 	Flip()
+	return TRUE
 
 /obj/item/toy/cards/singlecard/cas/update_icon()
 	if(flipped)

code/modules/mining/abandoned_crates.dm

@@ -181,10 +181,11 @@
 	else
 		return ..()
 
+//this helps you not blow up so easily by overriding unlocking which results in an immediate boom.
 /obj/structure/closet/crate/secure/loot/AltClick(mob/living/user)
-	if(!user.canUseTopic(src, BE_CLOSE))
-		return
-	return attack_hand(user) //this helps you not blow up so easily by overriding unlocking which results in an immediate boom.
+	if(user.canUseTopic(src, BE_CLOSE))
+		attack_hand(user)
+		return TRUE
 
 /obj/structure/closet/crate/secure/loot/attackby(obj/item/W, mob/user)
 	if(locked)

code/modules/mining/equipment/marker_beacons.dm

@@ -59,6 +59,7 @@ GLOBAL_LIST_INIT(marker_beacon_colors, list(
 /obj/item/stack/marker_beacon/AltClick(mob/living/user)
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
+	. = TRUE
 	var/input_color = input(user, "Choose a color.", "Beacon Color") as null|anything in GLOB.marker_beacon_colors
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
@@ -128,9 +129,10 @@ GLOBAL_LIST_INIT(marker_beacon_colors, list(
 		return ..()
 
 /obj/structure/marker_beacon/AltClick(mob/living/user)
-	..()
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return
+	. = TRUE
 	var/input_color = input(user, "Choose a color.", "Beacon Color") as null|anything in GLOB.marker_beacon_colors
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE))
 		return

code/modules/mob/living/simple_animal/guardian/types/explosive.dm

@@ -29,6 +29,7 @@
 
 /mob/living/simple_animal/hostile/guardian/bomb/AltClickOn(atom/movable/A)
 	if(!istype(A))
+		altclick_listed_turf(A)
 		return
 	if(loc == summoner)
 		to_chat(src, "<span class='danger'><B>You must be manifested to create bombs!</span></B>")

code/modules/mob/living/simple_animal/guardian/types/support.dm

@@ -105,8 +105,9 @@
 
 /mob/living/simple_animal/hostile/guardian/healer/AltClickOn(atom/movable/A)
 	if(!istype(A))
+		altclick_listed_turf(A)
 		return
-	if(src.loc == summoner)
+	if(loc == summoner)
 		to_chat(src, "<span class='danger'><B>You must be manifested to warp a target!</span></B>")
 		return
 	if(!beacon)

code/modules/mob/living/simple_animal/hostile/megafauna/drake.dm

@@ -267,6 +267,7 @@ Difficulty: Medium
 
 /mob/living/simple_animal/hostile/megafauna/dragon/AltClickOn(atom/movable/A)
 	if(!istype(A))
+		altclick_listed_turf(A)
 		return
 	if(swoop_cooldown >= world.time)
 		to_chat(src, "<span class='warning'>You need to wait 20 seconds between swoop attacks!</span>")

code/modules/mob/living/simple_animal/hostile/megafauna/hierophant.dm

@@ -441,7 +441,7 @@ Difficulty: Normal
 
 /mob/living/simple_animal/hostile/megafauna/hierophant/AltClickOn(atom/A) //player control handler(don't give this to a player holy fuck)
 	if(!istype(A) || get_dist(A, src) <= 2)
-		return
+		return altclick_listed_turf(A)
 	blink(A)
 
 //Hierophant overlays

code/modules/mob/living/ventcrawling.dm

@@ -8,6 +8,7 @@ GLOBAL_LIST_INIT(ventcrawl_machinery, typecacheof(list(
 /mob/living/proc/handle_ventcrawl(atom/A)
 	if(!ventcrawler || !Adjacent(A))
 		return
+	. = TRUE //return value to stop the client from being shown the turf contents stat tab on alt-click.
 	if(stat)
 		to_chat(src, "You must be conscious to do this!")
 		return

code/modules/modular_computers/computers/item/computer.dm

@@ -126,7 +126,7 @@
 			portable_drive.verb_pickup()
 
 /obj/item/modular_computer/AltClick(mob/user)
-	..()
+	. = ..()
 	if(issilicon(user))
 		return
 
@@ -142,7 +142,7 @@
 				return
 			if(ai_slot)
 				ai_slot.try_eject(null, user)
-
+		return TRUE
 
 // Gets IDs/access levels from card slot. Would be useful when/if PDAs would become modular PCs.
 /obj/item/modular_computer/GetAccess()

code/modules/modular_computers/computers/item/laptop.dm

@@ -86,8 +86,8 @@
 /obj/item/modular_computer/laptop/AltClick(mob/user)
 	if(screen_on) // Close it.
 		try_toggle_open(user)
-	else
-		return ..()
+		return TRUE
+	return ..()
 
 /obj/item/modular_computer/laptop/proc/toggle_open(mob/living/user=null)
 	if(screen_on)

code/modules/modular_computers/computers/machinery/modular_computer.dm

@@ -94,8 +94,9 @@
 		cpu.eject_card()
 
 /obj/machinery/modular_computer/AltClick(mob/user)
+	. = ..()
 	if(cpu)
-		cpu.AltClick(user)
+		return cpu.AltClick(user)
 
 //ATTACK HAND IGNORING PARENT RETURN VALUE
 // On-click handling. Turns on the computer if it's off and opens the GUI.

code/modules/paperwork/paperplane.dm

@@ -122,6 +122,7 @@
 	. += "<span class='notice'>Alt-click [src] to fold it into a paper plane.</span>"
 
 /obj/item/paper/AltClick(mob/living/carbon/user, obj/item/I)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user), NO_TK))
 		return
 	to_chat(user, "<span class='notice'>You fold [src] into the shape of a plane!</span>")
@@ -134,3 +135,4 @@
 
 	I = new plane_type(user, src)
 	user.put_in_hands(I)
+	return TRUE

code/modules/photography/camera/camera.dm

@@ -46,13 +46,14 @@
 	. += "<span class='notice'>Alt-click to change its focusing, allowing you to set how big of an area it will capture.</span>"
 
 /obj/item/camera/AltClick(mob/user)
+	. = ..()
 	if(!user.canUseTopic(src, BE_CLOSE))
 		return
 	var/desired_x = input(user, "How high do you want the camera to shoot, between [picture_size_x_min] and [picture_size_x_max]?", "Zoom", picture_size_x) as num
 	var/desired_y = input(user, "How wide do you want the camera to shoot, between [picture_size_y_min] and [picture_size_y_max]?", "Zoom", picture_size_y) as num
 	picture_size_x = min(CLAMP(desired_x, picture_size_x_min, picture_size_x_max), CAMERA_PICTURE_SIZE_HARD_LIMIT)
 	picture_size_y = min(CLAMP(desired_y, picture_size_y_min, picture_size_y_max), CAMERA_PICTURE_SIZE_HARD_LIMIT)
-
+	return TRUE
 
 /obj/item/camera/attack(mob/living/carbon/human/M, mob/user)
 	return

code/modules/power/apc.dm

@@ -702,11 +702,11 @@
 		return ..()
 
 /obj/machinery/power/apc/AltClick(mob/user)
-	..()
+	. = ..()
 	if(!user.canUseTopic(src, !issilicon(user)) || !isturf(loc))
 		return
-	else
-		togglelock(user)
+	togglelock(user)
+	return TRUE
 
 /obj/machinery/power/apc/proc/togglelock(mob/living/user)
 	if(obj_flags & EMAGGED)

code/modules/projectiles/guns/ballistic/shotgun.dm

@@ -225,10 +225,11 @@
 	spread = 2
 
 /obj/item/gun/ballistic/shotgun/automatic/combat/compact/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
 	toggle_stock(user)
-	. = ..()
+	return TRUE
 
 /obj/item/gun/ballistic/shotgun/automatic/combat/compact/examine(mob/user)
 	. = ..()
@@ -289,8 +290,10 @@
 		to_chat(user, "You switch to tube A.")
 
 /obj/item/gun/ballistic/shotgun/automatic/dual_tube/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
 	pump()
+	return TRUE
 
 // DOUBLE BARRELED SHOTGUN and IMPROVISED SHOTGUN are in revolver.dm

code/modules/reagents/chemistry/machinery/chem_dispenser.dm

@@ -428,10 +428,11 @@
 	return final_list
 
 /obj/machinery/chem_dispenser/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		return
 	replace_beaker(user)
-	return
+	return TRUE
 
 /obj/machinery/chem_dispenser/drinks/Initialize()
 	. = ..()

code/modules/reagents/chemistry/machinery/chem_heater.dm

@@ -29,10 +29,11 @@
 		icon_state = "mixer0b"
 
 /obj/machinery/chem_heater/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		return
 	replace_beaker(user)
-	return
+	return TRUE
 
 /obj/machinery/chem_heater/proc/replace_beaker(mob/living/user, obj/item/reagent_containers/new_beaker)
 	if(beaker)

code/modules/reagents/chemistry/machinery/chem_master.dm

@@ -112,10 +112,11 @@
 		return ..()
 
 /obj/machinery/chem_master/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		return
 	replace_beaker(user)
-	return
+	return TRUE
 
 /obj/machinery/chem_master/proc/replace_beaker(mob/living/user, obj/item/reagent_containers/new_beaker)
 	if(beaker)

code/modules/reagents/chemistry/machinery/pandemic.dm

@@ -237,10 +237,11 @@
 		return ..()
 
 /obj/machinery/computer/pandemic/AltClick(mob/living/user)
+	. = ..()
 	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, FALSE, NO_TK))
 		return
 	replace_beaker(user)
-	return
+	return TRUE
 
 /obj/machinery/computer/pandemic/proc/replace_beaker(mob/living/user, obj/item/reagent_containers/new_beaker)
 	if(beaker)

code/modules/reagents/reagent_containers/hypospray.dm

@@ -338,8 +338,10 @@
 	return FALSE
 
 /obj/item/hypospray/mkii/AltClick(mob/user)
+	. = ..()
 	if(vial)
 		vial.attack_self(user)
+		return TRUE
 
 // Gunna allow this for now, still really don't approve - Pooj
 /obj/item/hypospray/mkii/emag_act(mob/user)

code/modules/reagents/reagent_containers/rags.dm

@@ -94,6 +94,7 @@
 			if(react_loc)
 				reagents.reaction(react_loc, TOUCH)
 			reagents.clear_reagents()
+		return TRUE
 
 /obj/item/reagent_containers/rag/towel
 	name = "towel"

code/modules/research/nanites/nanite_hijacker.dm

@@ -14,6 +14,7 @@
 		return
 	if(disk)
 		eject()
+		return TRUE
 
 /obj/item/nanite_hijacker/examine(mob/user)
 	. = ..()

code/modules/research/nanites/nanite_remote.dm

@@ -35,6 +35,7 @@
 			update_icon()
 		else
 			to_chat(user, "<span class='warning'>Access denied.</span>")
+		return TRUE
 
 /obj/item/nanite_remote/emag_act(mob/user)
 	. = ..()

code/modules/ruins/spaceruin_code/hilbertshotel.dm

@@ -284,6 +284,7 @@ GLOBAL_VAR_INIT(hhmysteryRoomNumber, 1337)
 		var/datum/action/peepholeCancel/PHC = new
 		user.overlay_fullscreen("remote_view", /obj/screen/fullscreen/impaired, 1)
 		PHC.Grant(user)
+		return TRUE
 
 /turf/closed/indestructible/hoteldoor/check_eye(mob/user)
 	if(get_dist(get_turf(src), get_turf(user)) >= 2)

code/modules/vehicles/ridden.dm

@@ -49,6 +49,7 @@
 	return ..()
 
 /obj/vehicle/ridden/AltClick(mob/user)
+	. = ..()
 	if(inserted_key && user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		if(!is_occupant(user))
 			to_chat(user, "<span class='notice'>You must be riding the [src] to remove [src]'s key!</span>")
@@ -57,7 +58,7 @@
 		inserted_key.forceMove(drop_location())
 		user.put_in_hands(inserted_key)
 		inserted_key = null
-	return ..()
+		return TRUE
 
 /obj/vehicle/ridden/driver_move(mob/user, direction)
 	if(key_type && !is_key(inserted_key))

code/modules/vehicles/scooter.dm

@@ -94,6 +94,7 @@
 		qdel(src)
 
 /obj/vehicle/ridden/scooter/skateboard/AltClick(mob/user)
+	. = ..()
 	var/datum/component/riding/R = src.GetComponent(/datum/component/riding)
 	if (!adjusted_speed)
 		R.vehicle_move_delay = 0
@@ -103,6 +104,7 @@
 		R.vehicle_move_delay = 1
 		to_chat(user, "<span class='notice'>You adjust the wheels on [src] to make it go slower.</span>")
 		adjusted_speed = FALSE
+	return TRUE
 
 //CONSTRUCTION
 /obj/item/scooter_frame