Defining Part 4 - Code cleanup toward defines (... and the rest) (#19388)

* I wasn't done

* nits

code/game/objects/items/candle.dm

@@ -98,7 +98,7 @@
 				update_icon(UPDATE_ICON_STATE)
 	if(!wax)
 		new/obj/item/trash/candle(src.loc)
-		if(istype(src.loc, /mob))
+		if(ismob(src.loc))
 			var/mob/M = src.loc
 			M.unEquip(src, 1) //src is being deleted anyway
 		qdel(src)

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

@@ -75,7 +75,7 @@
 	if(isliving(loc))
 		var/mob/living/M = loc
 		var/turf/T = M.loc
-		if(istype(T, /turf))
+		if(isturf(T))
 			if(!M.moved_recently && M.last_move)
 				M.moved_recently = 1
 				step(M, M.last_move)

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

@@ -407,7 +407,7 @@ GLOBAL_LIST_INIT(default_medbay_channels, list(
 		jobname = "Cyborg"
 
 	// --- Personal AI (pAI) ---
-	else if(istype(M, /mob/living/silicon/pai))
+	else if(ispAI(M))
 		jobname = "Personal AI"
 
 	// --- Unidentifiable mob ---

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

@@ -343,7 +343,7 @@ REAGENT SCANNER
 		return
 
 	var/turf/location = user.loc
-	if(!( istype(location, /turf) ))
+	if(!isturf(location))
 		return
 
 	var/datum/gas_mixture/environment = location.return_air()

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

@@ -397,7 +397,7 @@
 /obj/item/robot_parts/head/attackby(obj/item/W as obj, mob/user as mob, params)
 	..()
 	if(istype(W, /obj/item/flash))
-		if(istype(user,/mob/living/silicon/robot))
+		if(isrobot(user))
 			to_chat(user, "<span class='warning'>How do you propose to do that?</span>")
 			return
 		else if(flash1 && flash2)

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

@@ -13,7 +13,7 @@
 /obj/item/stack/nanopaste/attack(mob/living/M as mob, mob/user as mob)
 	if(!istype(M) || !istype(user))
 		return 0
-	if(istype(M,/mob/living/silicon/robot))	//Repairing cyborgs
+	if(isrobot(M))	//Repairing cyborgs
 		var/mob/living/silicon/robot/R = M
 		if(R.getBruteLoss() || R.getFireLoss() )
 			R.heal_overall_damage(15, 15)

code/game/objects/items/toys.dm

@@ -424,7 +424,7 @@
 	..()
 	playsound(src, 'sound/effects/meteorimpact.ogg', 40, 1)
 	for(var/mob/M in range(10, src))
-		if(!M.stat && !istype(M, /mob/living/silicon/ai))\
+		if(!M.stat && !isAI(M))\
 			shake_camera(M, 3, 1)
 	qdel(src)
 
@@ -833,7 +833,7 @@
 		user.visible_message("<span class='warning'>[user] presses the big red button.</span>", "<span class='notice'>You press the button, it plays a loud noise!</span>", "<span class='notice'>The button clicks loudly.</span>")
 		playsound(src, 'sound/effects/explosionfar.ogg', 50, 0, 0)
 		for(var/mob/M in range(10, src)) // Checks range
-			if(!M.stat && !istype(M, /mob/living/silicon/ai)) // Checks to make sure whoever's getting shaken is alive/not the AI
+			if(!M.stat && !isAI(M)) // Checks to make sure whoever's getting shaken is alive/not the AI
 				sleep(8) // Short delay to match up with the explosion sound
 				shake_camera(M, 2, 1) // Shakes player camera 2 squares for 1 second.
 

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

@@ -40,7 +40,7 @@
 		STOP_PROCESSING(SSobj, src)
 		return null
 	var/turf/location = loc
-	if(istype(location, /mob/))
+	if(ismob(location))
 		var/mob/M = location
 		if(M.l_hand == src || M.r_hand == src)
 			location = M.loc

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

@@ -80,7 +80,7 @@
 	if(!isliving(M))
 		return
 	M.IgniteMob()
-	if(!istype(M, /mob))
+	if(!ismob(M))
 		return
 
 	if(istype(M.wear_mask, /obj/item/clothing/mask/cigarette) && user.zone_selected == "mouth" && lit)

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

@@ -186,7 +186,7 @@
 	icon_state = "[initial(icon_state)][contents.len]"
 
 /obj/item/storage/fancy/cigarettes/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
-	if(!istype(M, /mob))
+	if(!ismob(M))
 		return
 
 	if(istype(M) && M == user && user.zone_selected == "mouth" && contents.len > 0 && !user.wear_mask)

code/game/objects/items/weapons/tanks/watertank.dm

@@ -314,7 +314,7 @@
 				nanofrost_cooldown = 0
 		return
 	if(nozzle_mode == METAL_FOAM)
-		if(!Adj|| !istype(target, /turf))
+		if(!Adj|| !isturf(target))
 			return
 		if(metal_synthesis_cooldown < 5)
 			var/obj/effect/particle_effect/foam/F = new /obj/effect/particle_effect/foam(get_turf(target), 1)