Adds a few turf istype helpers (#20754)

* a very calming act
when the world is too much, too fast

* i'm tired
but i have to be efficient, infinite

* lick your lips at the sight of me
a fantasy made reality

code/game/objects/effects/alien_acid.dm

@@ -50,15 +50,15 @@
 			T.dump_contents()
 			qdel(target)
 
-		if(istype(target, /turf/closed/mineral))
+		if(ismineralturf(target))
 			var/turf/closed/mineral/M = target
 			M.ChangeTurf(M.baseturf)
 
-		if(istype(target, /turf/open/floor))
+		if(isfloorturf(target))
 			var/turf/open/floor/F = target
 			F.ChangeTurf(F.baseturf)
 
-		if(istype(target, /turf/closed/wall))
+		if(iswallturf(target))
 			var/turf/closed/wall/W = target
 			W.dismantle_wall(1)
 

code/game/objects/effects/contraband.dm

@@ -272,7 +272,7 @@ list(name = "- Carbon Dioxide", desc = " This informational poster teaches the v
 		if(!D)
 			return
 
-		if(istype(src,/turf/closed/wall) && user && user.loc == temp_loc)	//Let's check if everything is still there
+		if(iswallturf(src) && user && user.loc == temp_loc)	//Let's check if everything is still there
 			user << "<span class='notice'>You place the poster!</span>"
 		else
 			D.roll_and_drop(temp_loc,D.official)

code/game/objects/effects/effect_system/effects_smoke.dm

@@ -157,7 +157,7 @@
 	var/blast = 0
 
 /datum/effect_system/smoke_spread/freezing/proc/Chilled(atom/A)
-	if(istype(A,/turf/open))
+	if(isopenturf(A))
 		var/turf/open/T = A
 		if(T.air)
 			var/datum/gas_mixture/G = T.air

code/game/objects/explosion.dm

@@ -133,7 +133,7 @@
 		//------- TURF FIRES -------
 
 		if(T)
-			if(flame_dist && prob(40) && !istype(T, /turf/open/space) && !T.density)
+			if(flame_dist && prob(40) && !isspaceturf(T) && !T.density)
 				PoolOrNew(/obj/effect/hotspot, T) //Mostly for ambience!
 			if(dist > 0)
 				T.ex_act(dist)

code/game/objects/items.dm

@@ -284,7 +284,7 @@ var/global/image/fire_overlay = image("icon" = 'icons/effects/fire.dmi', "icon_s
 /obj/item/attack_ai(mob/user)
 	if(istype(src.loc, /obj/item/weapon/robot_module))
 		//If the item is part of a cyborg module, equip it
-		if(!isrobot(user))
+		if(!iscyborg(user))
 			return
 		var/mob/living/silicon/robot/R = user
 		if(!R.low_power_mode) //can't equip modules with an empty cell.

code/game/objects/items/apc_frame.dm

@@ -16,7 +16,7 @@
 		return
 	var/turf/loc = get_turf(usr)
 	var/area/A = loc.loc
-	if(!istype(loc, /turf/open/floor))
+	if(!isfloorturf(loc))
 		usr << "<span class='warning'>You cannot place [src] on this spot!</span>"
 		return
 	if(A.requires_power == 0 || istype(A, /area/space))
@@ -51,7 +51,7 @@
 	if(istype(W, /obj/item/weapon/screwdriver))
 		// For camera-building borgs
 		var/turf/T = get_step(get_turf(user), user.dir)
-		if(istype(T, /turf/closed/wall))
+		if(iswallturf(T))
 			T.attackby(src, user, params)
 
 	var/metal_amt = round(materials[MAT_METAL]/MINERAL_MATERIAL_AMOUNT)

code/game/objects/items/crayons.dm

@@ -710,7 +710,7 @@
 
 /obj/item/toy/crayon/spraycan/borg/afterattack(atom/target,mob/user,proximity)
 	var/diff = ..()
-	if(!isrobot(user))
+	if(!iscyborg(user))
 		user << "<span class='notice'>How did you get this?</span>"
 		qdel(src)
 		return FALSE

code/game/objects/items/devices/chameleonproj.dm

@@ -115,7 +115,7 @@
 	master.disrupt()
 
 /obj/effect/dummy/chameleon/relaymove(mob/user, direction)
-	if(istype(loc, /turf/open/space) || !direction)
+	if(isspaceturf(loc) || !direction)
 		return //No magical space movement!
 
 	if(can_move)

code/game/objects/items/devices/laserpointer.dm

@@ -106,7 +106,7 @@
 				outmsg = "<span class='warning'>You fail to blind [C] by shining [src] at their eyes!</span>"
 
 	//robots
-	else if(isrobot(target))
+	else if(iscyborg(target))
 		var/mob/living/silicon/S = target
 		//20% chance to actually hit the sensors
 		if(prob(effectchance * diode.rating))

code/game/objects/items/devices/radio/radio.dm

@@ -277,7 +277,7 @@
 		jobname = "AI"
 
 	// --- Cyborg ---
-	else if(isrobot(M))
+	else if(iscyborg(M))
 		var/mob/living/silicon/robot/B = M
 		jobname = "[B.designation] Cyborg"
 

code/game/objects/items/robot/robot_items.dm

@@ -16,7 +16,7 @@
 		if(H.check_shields(0, "[M]'s [name]", src, MELEE_ATTACK))
 			playsound(M, 'sound/weapons/Genhit.ogg', 50, 1)
 			return 0
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		if(!R.cell.use(charge_cost))
 			return
@@ -43,7 +43,7 @@
 	var/shockallowed = 0//Can it be a stunarm when emagged. Only PK borgs get this by default.
 
 /obj/item/borg/cyborghug/attack_self(mob/living/user)
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/P = user
 		if(P.emagged&&shockallowed == 1)
 			if(mode < 3)
@@ -107,7 +107,7 @@
 							"<span class='danger'>You electrocute [M] with your touch!</span>")
 						M.update_canmove()
 					else
-						if(!isrobot(M))
+						if(!iscyborg(M))
 							M.adjustFireLoss(10)
 							user.visible_message("<span class='userdanger'>[user] shocks [M]!</span>", \
 								"<span class='danger'>You shock [M]!</span>")
@@ -161,7 +161,7 @@
 	update_icon()
 
 /obj/item/borg/charger/afterattack(obj/item/target, mob/living/silicon/robot/user, proximity_flag)
-	if(!proximity_flag || !isrobot(user))
+	if(!proximity_flag || !iscyborg(user))
 		return
 	if(mode == "draw")
 		if(is_type_in_list(target, charge_machines))
@@ -282,7 +282,7 @@
 		user << "<font color='red'>The device is still recharging!</font>"
 		return
 
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		if(R.cell.charge < 1200)
 			user << "<font color='red'>You don't have enough charge to do this!</font>"
@@ -302,7 +302,7 @@
 		playsound(get_turf(src), 'sound/AI/harmalarm.ogg', 70, 3)
 		cooldown = world.time + 200
 		log_game("[user.ckey]([user]) used a Cyborg Harm Alarm in ([user.x],[user.y],[user.z])")
-		if(isrobot(user))
+		if(iscyborg(user))
 			var/mob/living/silicon/robot/R = user
 			R.connected_ai << "<br><span class='notice'>NOTICE - Peacekeeping 'HARM ALARM' used by: [user]</span><br>"
 

code/game/objects/items/stacks/stack.dm

@@ -78,12 +78,6 @@
 		var/title as text
 		var/can_build = 1
 		can_build = can_build && (max_multiplier>0)
-		/*
-		if (R.one_per_turf)
-			can_build = can_build && !(locate(R.result_type) in usr.loc)
-		if (R.on_floor)
-			can_build = can_build && istype(usr.loc, /turf/open/floor)
-		*/
 		if (R.res_amount>1)
 			title+= "[R.res_amount]x [R.title]\s"
 		else
@@ -168,7 +162,7 @@
 	if (R.one_per_turf && (locate(R.result_type) in usr.loc))
 		usr << "<span class='warning'>There is another [R.title] here!</span>"
 		return 0
-	if (R.on_floor && !istype(usr.loc, /turf/open/floor))
+	if(R.on_floor && !isfloorturf(usr.loc))
 		usr << "<span class='warning'>\The [R.title] must be constructed on the floor!</span>"
 		return 0
 	return 1

code/game/objects/items/weapons/RCD.dm

@@ -230,7 +230,7 @@ RCD
 	return ..()
 
 /obj/item/weapon/rcd/attackby(obj/item/weapon/W, mob/user, params)
-	if(isrobot(user))	//Make sure cyborgs can't load their RCDs
+	if(iscyborg(user))	//Make sure cyborgs can't load their RCDs
 		return
 	var/loaded = 0
 	if(istype(W, /obj/item/weapon/rcd_ammo))
@@ -307,7 +307,7 @@ RCD
 
 	switch(mode)
 		if(1)
-			if(istype(A, /turf/open/space))
+			if(isspaceturf(A))
 				var/turf/open/space/S = A
 				if(useResource(floorcost, user))
 					user << "<span class='notice'>You start building floor...</span>"
@@ -316,7 +316,7 @@ RCD
 					return 1
 				return 0
 
-			if(istype(A, /turf/open/floor))
+			if(isfloorturf(A))
 				var/turf/open/floor/F = A
 				if(checkResource(wallcost, user))
 					user << "<span class='notice'>You start building wall...</span>"
@@ -330,7 +330,7 @@ RCD
 				return 0
 
 		if(2)
-			if(istype(A, /turf/open/floor))
+			if(isfloorturf(A))
 				if(checkResource(airlockcost, user))
 					var/door_check = 1
 					for(var/obj/machinery/door/D in A)
@@ -370,12 +370,12 @@ RCD
 				return 0
 
 		if(3)
-			if(istype(A, /turf/closed/wall))
+			if(iswallturf(A))
 				var/turf/closed/wall/W = A
 				if(istype(W, /turf/closed/wall/r_wall) && !canRturf)
 					return 0
 				if(checkResource(deconwallcost, user))
-					user << "<span class='notice'>You start deconstructing wall...</span>"
+					user << "<span class='notice'>You start deconstructing [W]...</span>"
 					playsound(src.loc, 'sound/machines/click.ogg', 50, 1)
 					if(do_after(user, deconwalldelay, target = A))
 						if(!useResource(deconwallcost, user)) return 0
@@ -384,7 +384,7 @@ RCD
 						return 1
 				return 0
 
-			if(istype(A, /turf/open/floor))
+			if(isfloorturf(A))
 				var/turf/open/floor/F = A
 				if(istype(F, /turf/open/floor/engine) && !canRturf)
 					return 0
@@ -435,7 +435,7 @@ RCD
 					return 0
 
 		if (4)
-			if(istype(A, /turf/open/floor))
+			if(isfloorturf(A))
 				if(checkResource(grillecost, user))
 					if(locate(/obj/structure/grille) in A)
 						user << "<span class='warning'>There is already a grille there!</span>"
@@ -504,7 +504,7 @@ RCD
 	canRturf = 1
 
 /obj/item/weapon/rcd/borg/useResource(amount, mob/user)
-	if(!isrobot(user))
+	if(!iscyborg(user))
 		return 0
 	var/mob/living/silicon/robot/borgy = user
 	if(!borgy.cell)
@@ -517,7 +517,7 @@ RCD
 	return .
 
 /obj/item/weapon/rcd/borg/checkResource(amount, mob/user)
-	if(!isrobot(user))
+	if(!iscyborg(user))
 		return 0
 	var/mob/living/silicon/robot/borgy = user
 	if(!borgy.cell)

code/game/objects/items/weapons/RSF.dm

@@ -64,13 +64,13 @@ RSF
 /obj/item/weapon/rsf/afterattack(atom/A, mob/user, proximity)
 	if(!proximity)
 		return
-	if (!(istype(A, /obj/structure/table) || istype(A, /turf/open/floor)))
+	if (!(istype(A, /obj/structure/table) || isfloorturf(A)))
 		return
 
 	if(matter < 1)
 		user << "<span class='warning'>\The [src] doesn't have enough matter left.</span>"
 		return
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		if(!R.cell || R.cell.charge < 200)
 			user << "<span class='warning'>You do not have enough power to use [src].</span>"
@@ -105,7 +105,7 @@ RSF
 			use_matter(10, user)
 
 /obj/item/weapon/rsf/proc/use_matter(charge, mob/user)
-	if (isrobot(user))
+	if (iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		R.cell.charge -= charge
 	else
@@ -141,7 +141,7 @@ RSF
 
 /obj/item/weapon/cookiesynth/attack_self(mob/user)
 	var/mob/living/silicon/robot/P = null
-	if(isrobot(user))
+	if(iscyborg(user))
 		P = user
 	if(emagged&&!toxin)
 		toxin = 1
@@ -162,12 +162,12 @@ RSF
 		return
 	if(!proximity)
 		return
-	if (!(istype(A, /obj/structure/table) || istype(A, /turf/open/floor)))
+	if (!(istype(A, /obj/structure/table) || isfloorturf(A)))
 		return
 	if(matter < 1)
 		user << "<span class='warning'>The [src] doesn't have enough matter left. Wait for it to recharge!</span>"
 		return
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		if(!R.cell || R.cell.charge < 400)
 			user << "<span class='warning'>You do not have enough power to use [src].</span>"
@@ -178,7 +178,7 @@ RSF
 	var/obj/item/weapon/reagent_containers/food/snacks/cookie/S = new /obj/item/weapon/reagent_containers/food/snacks/cookie(T)
 	if(toxin)
 		S.reagents.add_reagent("chloralhydrate2", 10)
-	if (isrobot(user))
+	if (iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 		R.cell.charge -= 100
 	else

code/game/objects/items/weapons/airlock_painter.dm

@@ -55,7 +55,7 @@
 		// Find out if there is an open turf in front of us,
 		// and if not, pick the turf we are standing on.
 		var/turf/T = get_step(get_turf(src), user.dir)
-		if(!istype(T, /turf/open))
+		if(!isopenturf(T))
 			T = get_turf(src)
 
 		// they managed to lose their lungs between then and

code/game/objects/items/weapons/defib.dm

@@ -353,7 +353,7 @@
 		playsound(get_turf(src), 'sound/machines/defib_failed.ogg', 50, 0)
 		return
 	if(!wielded)
-		if(isrobot(user))
+		if(iscyborg(user))
 			user << "<span class='warning'>You must activate the paddles in your active module before you can use them on someone!</span>"
 		else
 			user << "<span class='warning'>You need to wield the paddles in both hands before you can use them on someone!</span>"

code/game/objects/items/weapons/extinguisher.dm

@@ -172,7 +172,7 @@
 		reagents.clear_reagents()
 
 		var/turf/T = get_turf(loc)
-		if(istype(T, /turf/open))
+		if(isopenturf(T))
 			var/turf/open/theturf = T
 			theturf.MakeSlippery(min_wet_time = 10, wet_time_to_add = 5)
 

code/game/objects/items/weapons/grenades/syndieminibomb.dm

@@ -29,25 +29,25 @@
 	icon_state = "frag"
 
 /obj/item/weapon/grenade/gluon
-    desc = "An advanced grenade that releases a harmful stream of gluons inducing radiation in those nearby. These gluon streams will also make victims feel exhausted, and induce shivering. This extreme coldness will also likely wet any nearby floors."
-    name = "gluon frag grenade"
-    icon = 'icons/obj/grenade.dmi'
-    icon_state = "bluefrag"
-    item_state = "flashbang"
-    var/freeze_range = 4
-    var/rad_damage = 35
-    var/stamina_damage = 30
+	desc = "An advanced grenade that releases a harmful stream of gluons inducing radiation in those nearby. These gluon streams will also make victims feel exhausted, and induce shivering. This extreme coldness will also likely wet any nearby floors."
+	name = "gluon frag grenade"
+	icon = 'icons/obj/grenade.dmi'
+	icon_state = "bluefrag"
+	item_state = "flashbang"
+	var/freeze_range = 4
+	var/rad_damage = 35
+	var/stamina_damage = 30
 
 /obj/item/weapon/grenade/gluon/prime()
-        update_mob()
-        playsound(loc, 'sound/effects/EMPulse.ogg', 50, 1)
-        radiation_pulse(loc,freeze_range,freeze_range+1,rad_damage)
-        for(var/turf/T in view(freeze_range,loc))
-                if(istype(T,/turf/open/floor))
-                        var/turf/open/floor/F = T
-                        F.wet = TURF_WET_PERMAFROST
-                        addtimer(F, "MakeDry", rand(3000, 3100), 0, TURF_WET_PERMAFROST)
-                for(var/mob/living/carbon/L in T)
-                        L.adjustStaminaLoss(stamina_damage)
-                        L.bodytemperature -= 230
-        qdel(src)
+	update_mob()
+	playsound(loc, 'sound/effects/EMPulse.ogg', 50, 1)
+	radiation_pulse(loc,freeze_range,freeze_range+1,rad_damage)
+	for(var/turf/T in view(freeze_range,loc))
+		if(isfloorturf(T))
+			var/turf/open/floor/F = T
+			F.wet = TURF_WET_PERMAFROST
+			addtimer(F, "MakeDry", rand(3000, 3100), 0, TURF_WET_PERMAFROST)
+			for(var/mob/living/carbon/L in T)
+				L.adjustStaminaLoss(stamina_damage)
+				L.bodytemperature -= 230
+	qdel(src)

code/game/objects/items/weapons/handcuffs.dm

@@ -186,7 +186,7 @@
 		return ..()
 
 /obj/item/weapon/restraints/handcuffs/cable/zipties/cyborg/attack(mob/living/carbon/C, mob/user)
-	if(isrobot(user))
+	if(iscyborg(user))
 		if(!C.handcuffed)
 			playsound(loc, 'sound/weapons/cablecuff.ogg', 30, 1, -2)
 			C.visible_message("<span class='danger'>[user] is trying to put zipties on [C]!</span>", \

code/game/objects/items/weapons/holosign_creator.dm

@@ -83,7 +83,7 @@
 	var/shock = 0
 
 /obj/item/weapon/holosign_creator/cyborg/attack_self(mob/user)
-	if(isrobot(user))
+	if(iscyborg(user))
 		var/mob/living/silicon/robot/R = user
 
 		if(shock)

code/game/objects/items/weapons/melee/misc.dm

@@ -82,7 +82,7 @@
 		else
 			user.take_bodypart_damage(2*force)
 		return
-	if(isrobot(target))
+	if(iscyborg(target))
 		..()
 		return
 	if(!isliving(target))
@@ -90,7 +90,7 @@
 	if (user.a_intent == "harm")
 		if(!..())
 			return
-		if(!isrobot(target))
+		if(!iscyborg(target))
 			return
 	else
 		if(cooldown <= world.time)
@@ -190,7 +190,7 @@
 		consume_everything(target)
 	else
 		var/turf/T = get_turf(src)
-		if(!istype(T,/turf/open/space))
+		if(!isspaceturf(T))
 			consume_turf(T)
 
 /obj/item/weapon/melee/supermatter_sword/afterattack(target, mob/user, proximity_flag)

code/game/objects/items/weapons/mop.dm

@@ -26,7 +26,7 @@ obj/item/weapon/mop/proc/clean(turf/A)
 		for(var/obj/effect/O in A)
 			if(is_cleanable(O))
 				qdel(O)
-		if(istype(A, /turf/closed))
+		if(isclosedturf(A))
 			var/turf/closed/C = A
 			C.thermite = 0
 	reagents.reaction(A, TOUCH, 10)	//Needed for proper floor wetting.

code/game/objects/items/weapons/paint.dm

@@ -83,7 +83,7 @@
 	if(paintleft <= 0)
 		icon_state = "paint_empty"
 		return
-	if(!istype(target) || istype(target, /turf/open/space))
+	if(!istype(target) || isspaceturf(target))
 		return
 	target.color = "#" + item_color
 

code/game/objects/items/weapons/storage/backpack.dm

@@ -302,7 +302,7 @@
 /obj/item/weapon/storage/backpack/satchel/flat/secret/New()
 	..()
 
-	if(istype(loc,/turf/open/floor) && !istype(loc,/turf/open/floor/plating/))
+	if(isfloorturf(loc) && !istype(loc,/turf/open/floor/plating/))
 		hide(1)
 
 /obj/item/weapon/storage/backpack/satchel/flat/secret/hide(intact)

code/game/objects/items/weapons/storage/book.dm

@@ -187,7 +187,7 @@ var/global/list/bibleitemstates =	list("bible", "koran", "scrapbook", "bible", "
 /obj/item/weapon/storage/book/bible/afterattack(atom/A, mob/user, proximity)
 	if(!proximity)
 		return
-	if (istype(A, /turf/open/floor))
+	if(isfloorturf(A))
 		user << "<span class='notice'>You hit the floor with the bible.</span>"
 		if(user.mind && (user.mind.assigned_role == "Chaplain"))
 			for(var/obj/effect/rune/R in orange(2,user))

code/game/objects/items/weapons/storage/storage.dm

@@ -386,7 +386,7 @@
 		if(labeler.mode)
 			return 0
 	. = 1 //no afterattack
-	if(isrobot(user))
+	if(iscyborg(user))
 		return	//Robots can't interact with storage items.
 
 	if(!can_be_inserted(W, 0 , user))

code/game/objects/items/weapons/stunbaton.dm

@@ -111,7 +111,7 @@
 		deductcharge(hitcost)
 		return
 
-	if(isrobot(M))
+	if(iscyborg(M))
 		..()
 		return
 
@@ -140,7 +140,7 @@
 		if(H.check_shields(0, "[user]'s [name]", src, MELEE_ATTACK)) //No message; check_shields() handles that
 			playsound(L, 'sound/weapons/Genhit.ogg', 50, 1)
 			return 0
-	if(isrobot(loc))
+	if(iscyborg(loc))
 		var/mob/living/silicon/robot/R = loc
 		if(!R || !R.cell || !R.cell.use(hitcost))
 			return 0

code/game/objects/items/weapons/twohanded.dm

@@ -41,7 +41,7 @@
 	else //something wrong
 		name = "[initial(name)]"
 	update_icon()
-	if(isrobot(user))
+	if(iscyborg(user))
 		user << "<span class='notice'>You free up your module.</span>"
 	else if(istype(src, /obj/item/weapon/twohanded/required))
 		user << "<span class='notice'>You drop \the [name].</span>"
@@ -71,7 +71,7 @@
 		force = force_wielded
 	name = "[name] (Wielded)"
 	update_icon()
-	if(isrobot(user))
+	if(iscyborg(user))
 		user << "<span class='notice'>You dedicate your module to [name].</span>"
 	else
 		user << "<span class='notice'>You grab the [name] with both hands.</span>"
@@ -362,7 +362,7 @@
 /obj/item/weapon/twohanded/spear/afterattack(atom/movable/AM, mob/user, proximity)
 	if(!proximity)
 		return
-	if(istype(AM, /turf/open)) //So you can actually melee with it
+	if(isopenturf(AM)) //So you can actually melee with it
 		return
 	if(explosive && wielded)
 		user.say("[war_cry]")

code/game/objects/structures.dm

@@ -66,7 +66,7 @@
 			return
 	if ((!( istype(O, /obj/item/weapon) ) || user.get_active_held_item() != O))
 		return
-	if(isrobot(user))
+	if(iscyborg(user))
 		return
 	if(!user.drop_item())
 		return

code/game/objects/structures/aliens.dm

@@ -195,7 +195,7 @@
 			if(3)
 				icon = 'icons/obj/smooth_structures/alien/weeds3.dmi'
 	linked_node = node
-	if(istype(loc, /turf/open/space))
+	if(isspaceturf(loc))
 		qdel(src)
 		return
 	addtimer(src, "Life", rand(150, 200))
@@ -208,7 +208,7 @@
 	set background = BACKGROUND_ENABLED
 	var/turf/U = get_turf(src)
 
-	if(istype(U, /turf/open/space))
+	if(isspaceturf(U))
 		qdel(src)
 		return
 
@@ -217,7 +217,7 @@
 
 	for(var/turf/T in U.GetAtmosAdjacentTurfs())
 
-		if (locate(/obj/structure/alien/weeds) in T || istype(T, /turf/open/space))
+		if (locate(/obj/structure/alien/weeds) in T || isspaceturf(T))
 			continue
 
 		new /obj/structure/alien/weeds(T, linked_node)

code/game/objects/structures/extinguisher.dm

@@ -45,7 +45,7 @@
 			qdel(src)
 		return
 
-	if(isrobot(user) || isalien(user))
+	if(iscyborg(user) || isalien(user))
 		return
 	if(istype(I, /obj/item/weapon/extinguisher))
 		if(!has_extinguisher && opened)
@@ -62,7 +62,7 @@
 
 
 /obj/structure/extinguisher_cabinet/attack_hand(mob/user)
-	if(isrobot(user) || isalien(user))
+	if(iscyborg(user) || isalien(user))
 		return
 	if(has_extinguisher)
 		user.put_in_hands(has_extinguisher)

code/game/objects/structures/false_walls.dm

@@ -107,7 +107,7 @@
 			if(T.density)
 				user << "<span class='warning'>[src] is blocked!</span>"
 				return
-			if(!istype(T, /turf/open/floor))
+			if(!isfloorturf(T))
 				user << "<span class='warning'>[src] bolts must be tightened on the floor!</span>"
 				return
 			user.visible_message("<span class='notice'>[user] tightens some bolts on the wall.</span>", "<span class='notice'>You tighten the bolts on the wall.</span>")

code/game/objects/structures/fireaxe.dm

@@ -16,7 +16,7 @@
 	update_icon()
 
 /obj/structure/fireaxecabinet/attackby(obj/item/I, mob/user, params)
-	if(isrobot(user) || istype(I,/obj/item/device/multitool))
+	if(iscyborg(user) || istype(I,/obj/item/device/multitool))
 		toggle_lock(user)
 		return
 	if(open || health <= 0)

code/game/objects/structures/girders.dm

@@ -40,7 +40,7 @@
 
 	else if(istype(W, /obj/item/weapon/wrench))
 		if(state == GIRDER_DISPLACED)
-			if(!istype(loc, /turf/open/floor))
+			if(!isfloorturf(loc))
 				user << "<span class='warning'>A floor must be present to secure the girder!</span>"
 				return
 			playsound(src.loc, 'sound/items/Ratchet.ogg', 100, 1)
@@ -86,10 +86,10 @@
 			qdel(src)
 
 	else if(istype(W, /obj/item/stack))
-		if (istype(src.loc, /turf/closed/wall))
+		if(iswallturf(loc))
 			user << "<span class='warning'>There is already a wall present!</span>"
 			return
-		if (!istype(src.loc, /turf/open/floor))
+		if(!isfloorturf(src.loc))
 			user << "<span class='warning'>A floor must be present to build a false wall!</span>"
 			return
 		if (locate(/obj/structure/falsewall) in src.loc.contents)

code/game/objects/structures/guncase.dm

@@ -35,7 +35,7 @@
 		add_overlay("[icon_state]_door")
 
 /obj/structure/guncase/attackby(obj/item/I, mob/user, params)
-	if(isrobot(user) || isalien(user))
+	if(iscyborg(user) || isalien(user))
 		return
 	if(istype(I, gun_category))
 		if(contents.len < capacity && open)
@@ -53,7 +53,7 @@
 		return ..()
 
 /obj/structure/guncase/attack_hand(mob/user)
-	if(isrobot(user) || isalien(user))
+	if(iscyborg(user) || isalien(user))
 		return
 	if(contents.len && open)
 		ShowWindow(user)

code/game/objects/structures/mineral_doors.dm

@@ -43,7 +43,7 @@
 /obj/structure/mineral_door/attack_ai(mob/user) //those aren't machinery, they're just big fucking slabs of a mineral
 	if(isAI(user)) //so the AI can't open it
 		return
-	else if(isrobot(user)) //but cyborgs can
+	else if(iscyborg(user)) //but cyborgs can
 		if(get_dist(user,src) <= 1) //not remotely though
 			return TryToSwitchState(user)
 

code/game/objects/structures/statues.dm

@@ -31,7 +31,7 @@
 									 "<span class='notice'>You loosen the [name]'s bolts!</span>")
 				anchored = 0
 		else
-			if (!istype(src.loc, /turf/open/floor))
+			if(!isfloorturf(src.loc))
 				user.visible_message("<span class='warning'>A floor must be present to secure the [name]!</span>")
 				return
 			playsound(src.loc, 'sound/items/Ratchet.ogg', 100, 1)

code/game/objects/structures/transit_tubes/transit_tube_pod.dm

@@ -182,7 +182,7 @@
 			mob.client.Move(get_step(loc, direction), direction)
 			mob.reset_perspective(null)
 
-			//if(moving && istype(loc, /turf/open/space))
+			//if(moving && isspaceturf(loc))
 				// Todo: If you get out of a moving pod in space, you should move as well.
 				//  Same direction as pod? Direcion you moved? Halfway between?
 

code/game/objects/structures/watercloset.dm

@@ -208,7 +208,7 @@
 			else
 				wash_obj(G)
 	else
-		if(istype(loc, /turf/open))
+		if(isopenturf(loc))
 			var/turf/open/tile = loc
 			tile.MakeSlippery(min_wet_time = 5, wet_time_to_add = 1)