Whew

code/modules/antagonists/cult/cult_items.dm

@@ -254,7 +254,7 @@
 
 /datum/action/innate/cult/spin2win/Activate()
 	cooldown = world.time + sword.spin_cooldown
-	holder.changeNext_move(50)
+	holder.DelayNextAction(50)
 	holder.apply_status_effect(/datum/status_effect/sword_spin)
 	sword.spinning = TRUE
 	sword.block_chance = 100

code/modules/antagonists/cult/cult_structures.dm

@@ -44,7 +44,7 @@
 /obj/structure/destructible/cult/attack_animal(mob/living/simple_animal/M)
 	if(istype(M, /mob/living/simple_animal/hostile/construct/builder))
 		if(obj_integrity < max_integrity)
-			M.changeNext_move(CLICK_CD_MELEE)
+			M.DelayNextAction(CLICK_CD_MELEE)
 			obj_integrity = min(max_integrity, obj_integrity + 5)
 			Beam(M, icon_state="sendbeam", time=4)
 			M.visible_message("<span class='danger'>[M] repairs \the <b>[src]</b>.</span>", \

code/modules/mining/aux_base.dm

@@ -99,7 +99,6 @@ interface with the mining shuttle at the landing site if a mobile beacon is also
 			say("Shuttle interface failed.")
 
 	if(href_list["random"] && !possible_destinations)
-		usr.changeNext_move(CLICK_CD_RAPID) //Anti-spam
 		var/list/all_mining_turfs = list()
 		for (var/z_level in SSmapping.levels_by_trait(ZTRAIT_MINING))
 			all_mining_turfs += Z_TURFS(z_level)

code/modules/mining/lavaland/necropolis_chests.dm

@@ -686,7 +686,7 @@
 	. = ..()
 	if(.)
 		transform_cooldown = world.time + (CLICK_CD_MELEE * 0.5)
-		user.changeNext_move(CLICK_CD_MELEE * 0.25)
+		user.SetNextAction(CLICK_CD_MELEE * 0.25)
 
 /obj/item/melee/transforming/cleaving_saw/transform_messages(mob/living/user, supress_message_text)
 	if(!supress_message_text)
@@ -702,9 +702,10 @@
 		user.take_bodypart_damage(10)
 
 /obj/item/melee/transforming/cleaving_saw/melee_attack_chain(mob/user, atom/target, params)
-	..()
+	. = ..()
 	if(!active)
-		user.changeNext_move(CLICK_CD_MELEE * 0.5) //when closed, it attacks very rapidly
+		user.SetNextAction(CLICK_CD_MELEE * 0.5) //when closed, it attacks very rapidly
+		. |= MANUALLY_HANDLE_LAST_ACTION
 
 /obj/item/melee/transforming/cleaving_saw/nemesis_effects(mob/living/user, mob/living/target)
 	var/datum/status_effect/stacking/saw_bleed/B = target.has_status_effect(STATUS_EFFECT_SAWBLEED)

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

@@ -377,7 +377,7 @@
 			if (W)
 				W.layer = initial(W.layer)
 				W.plane = initial(W.plane)
-		changeNext_move(0)
+		SetNextAction(0)
 	if (legcuffed)
 		var/obj/item/W = legcuffed
 		legcuffed = null
@@ -390,7 +390,7 @@
 			if (W)
 				W.layer = initial(W.layer)
 				W.plane = initial(W.plane)
-		changeNext_move(0)
+		SetNextAction(0)
 	update_equipment_speed_mods() // In case cuffs ever change speed
 
 /mob/living/carbon/proc/clear_cuffs(obj/item/I, cuff_break)

code/modules/vore/eating/living.dm

@@ -349,7 +349,7 @@
 	if(incapacitated(ignore_restraints = TRUE))
 		to_chat(src, "<span class='warning'>You can't do that while incapacitated.</span>")
 		return
-	if(next_move > world.time)
+	if(!CheckActionCooldown())
 		to_chat(src, "<span class='warning'>You can't do that so fast, slow down.</span>")
 		return
 
@@ -366,7 +366,7 @@
 	if(QDELETED(tasted) || (tasted.ckey && !(tasted.client?.prefs.vore_flags & LICKABLE)) || !Adjacent(tasted) || incapacitated(ignore_restraints = TRUE))
 		return
 
-	changeNext_move(CLICK_CD_MELEE)
+	DelayNextAction(CLICK_CD_MELEE)
 
 	visible_message("<span class='warning'>[src] licks [tasted]!</span>","<span class='notice'>You lick [tasted]. They taste rather like [tasted.get_taste_message()].</span>","<b>Slurp!</b>")