Makes some more lists lazy (#94388)

Co-authored-by: SyncIt21 <110812394+SyncIt21@users.noreply.github.com>
Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>

code/modules/mob/living/basic/basic.dm

@@ -51,7 +51,7 @@
 	var/list/damage_coeff = list(BRUTE = 1, BURN = 1, TOX = 1, STAMINA = 1, OXY = 1)
 
 	///Verbs used for speaking e.g. "Says" or "Chitters". This can be elementized
-	var/list/speak_emote = list()
+	var/list/speak_emote
 
 	///When someone interacts with the simple animal.
 	///Help-intent verb in present continuous tense.
@@ -120,8 +120,9 @@
 	apply_target_randomisation()
 	make_stamina_slowable()
 
-	if(speak_emote)
+	if(LAZYLEN(speak_emote))
 		speak_emote = string_list(speak_emote)
+	damage_coeff = string_assoc_list(damage_coeff)
 
 	///We need to wait for SSair to be initialized before we can check atmos/temp requirements.
 	if(PERFORM_ALL_TESTS(focus_only/atmos_and_temp_requirements) && mapload && !SSair.initialized)

code/modules/mob/living/basic/bots/cleanbot/cleanbot.dm

@@ -161,9 +161,9 @@
 
 /mob/living/basic/bot/cleanbot/Entered(atom/movable/arrived, atom/old_loc, list/atom/old_locs)
 	. = ..()
-	if(istype(arrived, /obj/item/reagent_containers/cup/bucket) && isnull(build_bucket))
+	if(istype(arrived, /obj/item/reagent_containers/cup/bucket))
+		QDEL_NULL(build_bucket)
 		build_bucket = arrived
-		return
 
 	if(istype(arrived, /obj/item/mop) && isnull(our_mop))
 		our_mop = arrived
@@ -208,7 +208,7 @@
 
 /mob/living/basic/bot/cleanbot/explode()
 	var/atom/drop_loc = drop_location()
-	build_bucket.forceMove(drop_loc)
+	build_bucket?.forceMove(drop_loc)
 	new /obj/item/assembly/prox_sensor(drop_loc)
 	if(weapon)
 		weapon.force = initial(weapon.force)
@@ -256,11 +256,6 @@
 	GLOB.janitor_devices -= src
 	return ..()
 
-/mob/living/basic/bot/cleanbot/proc/apply_custom_bucket(obj/item/custom_bucket)
-	if(!isnull(build_bucket))
-		QDEL_NULL(build_bucket)
-	custom_bucket.forceMove(src)
-
 /mob/living/basic/bot/cleanbot/proc/on_attack_by(datum/source, obj/item/used_item, mob/living/user)
 	SIGNAL_HANDLER
 	if(!istype(used_item, /obj/item/knife) || user.combat_mode)

code/modules/mob/living/basic/guardian/guardian_types/protector.dm

@@ -71,7 +71,9 @@
 	/// Overlay for our protection shield.
 	var/mutable_appearance/shield_overlay
 	/// Damage coefficients when shielded
-	var/list/shielded_damage = list(BRUTE = 0.05, BURN = 0.05, TOX = 0.05, STAMINA = 0, OXY = 0.05)
+	var/static/list/shielded_damage = list(BRUTE = 0.05, BURN = 0.05, TOX = 0.05, STAMINA = 0, OXY = 0.05)
+	// What the damage coefficients were previously
+	var/list/original_damage_coeff
 
 /datum/status_effect/protector_shield/on_apply()
 	if (isguardian(owner))
@@ -86,6 +88,7 @@
 
 	if (isbasicmob(owner)) // Better hope you are or this status is doing basically nothing useful for you
 		var/mob/living/basic/basic_owner = owner
+		original_damage_coeff = basic_owner.damage_coeff
 		basic_owner.damage_coeff = shielded_damage
 
 	to_chat(owner, span_bolddanger("You enter protection mode."))
@@ -101,7 +104,7 @@
 
 	if (isbasicmob(owner))
 		var/mob/living/basic/basic_owner = owner
-		basic_owner.damage_coeff = initial(basic_owner.damage_coeff)
+		basic_owner.damage_coeff = original_damage_coeff
 
 	to_chat(owner, span_bolddanger("You return to your normal mode."))
 	UnregisterSignal(owner, list(COMSIG_ATOM_UPDATE_OVERLAYS) + COMSIG_LIVING_ADJUST_STANDARD_DAMAGE_TYPES)

code/modules/mob/living/basic/ruin_defender/mimic/mimic_ai.dm

@@ -50,7 +50,7 @@
 
 /datum/ai_planning_subtree/random_speech/when_has_target/mimic_machine
 	speech_chance = 7
-	emote_hear = list()
+	emote_hear = null
 	speak = list(
 		"HUMANS ARE IMPERFECT!",
 		"YOU SHALL BE ASSIMILATED!",