whew

code/datums/status_effects/status_effect.dm

@@ -68,6 +68,9 @@
 
 /datum/status_effect/proc/tick() //Called every tick.
 
+/datum/status_effect/proc/before_remove() //! Called before being removed; returning FALSE will cancel removal
+	return TRUE
+
 /datum/status_effect/proc/on_remove() //Called whenever the buff expires or is removed; do note that at the point this is called, it is out of the owner's status_effects but owner is not yet null
 	SHOULD_CALL_PARENT(TRUE)
 	REMOVE_TRAIT(owner, TRAIT_COMBAT_MODE_LOCKED, src)
@@ -129,7 +132,7 @@
 	if(status_effects)
 		var/datum/status_effect/S1 = effect
 		for(var/datum/status_effect/S in status_effects)
-			if(initial(S1.id) == S.id)
+			if(initial(S1.id) == S.id && S.before_remove(arguments))
 				qdel(S)
 				. = TRUE
 

code/game/objects/objs.dm

@@ -314,3 +314,6 @@
 	current_skin = choice
 	icon_state = unique_reskin[choice]
 	to_chat(M, "[src] is now skinned as '[choice]'.")
+
+/obj/proc/plunger_act(obj/item/plunger/P, mob/living/user, reinforced)
+	return

code/game/objects/structures/lavaland/geyser.dm

@@ -0,0 +1,86 @@
+//If you look at the "geyser_soup" overlay icon_state, you'll see that the first frame has 25 ticks.
+//That's because the first 18~ ticks are completely skipped for some ungodly weird fucking byond reason
+
+/obj/structure/geyser
+	name = "geyser"
+	icon = 'icons/obj/lavaland/terrain.dmi'
+	icon_state = "geyser"
+	anchored = TRUE
+
+	var/erupting_state = null //set to null to get it greyscaled from "[icon_state]_soup". Not very usable with the whole random thing, but more types can be added if you change the spawn prob
+	var/activated = FALSE //whether we are active and generating chems
+	var/reagent_id = /datum/reagent/fuel/oil
+	var/potency = 2 //how much reagents we add every process (2 seconds)
+	var/max_volume = 500
+	var/start_volume = 50
+
+/obj/structure/geyser/proc/start_chemming()
+	activated = TRUE
+	create_reagents(max_volume, DRAINABLE)
+	reagents.add_reagent(reagent_id, start_volume)
+	START_PROCESSING(SSfluids, src) //It's main function is to be plumbed, so use SSfluids
+	if(erupting_state)
+		icon_state = erupting_state
+	else
+		var/mutable_appearance/I = mutable_appearance('icons/obj/lavaland/terrain.dmi', "[icon_state]_soup")
+		I.color = mix_color_from_reagents(reagents.reagent_list)
+		add_overlay(I)
+
+/obj/structure/geyser/process()
+	if(activated && reagents.total_volume <= reagents.maximum_volume) //this is also evaluated in add_reagent, but from my understanding proc calls are expensive
+		reagents.add_reagent(reagent_id, potency)
+
+/obj/structure/geyser/plunger_act(obj/item/plunger/P, mob/living/user, _reinforced)
+	if(!_reinforced)
+		to_chat(user, "<span class='warning'>The [P.name] isn't strong enough!</span>")
+		return
+	if(activated)
+		to_chat(user, "<span class'warning'>The [name] is already active!</span>")
+		return
+
+	to_chat(user, "<span class='notice'>You start vigorously plunging [src]!</span>")
+	if(do_after(user, 50 * P.plunge_mod, target = src) && !activated)
+		start_chemming()
+
+/obj/structure/geyser/random
+	erupting_state = null
+	var/list/options = list(/datum/reagent/clf3 = 10, /datum/reagent/water/hollowwater = 10, /datum/reagent/medicine/omnizine/protozine = 6, /datum/reagent/wittel = 1)
+
+/obj/structure/geyser/random/Initialize()
+	. = ..()
+	reagent_id = pickweight(options)
+
+/obj/item/plunger
+	name = "plunger"
+	desc = "It's a plunger for plunging."
+	icon = 'icons/obj/watercloset.dmi'
+	icon_state = "plunger"
+
+	slot_flags = ITEM_SLOT_MASK
+
+	var/plunge_mod = 1 //time*plunge_mod = total time we take to plunge an object
+	var/reinforced = FALSE //whether we do heavy duty stuff like geysers
+
+/obj/item/plunger/attack_obj(obj/O, mob/living/user)
+	if(!O.plunger_act(src, user, reinforced))
+		return ..()
+
+/obj/item/plunger/throw_impact(atom/hit_atom, datum/thrownthing/tt)
+	. = ..()
+	if(tt.target_zone != BODY_ZONE_HEAD)
+		return
+	if(iscarbon(hit_atom))
+		var/mob/living/carbon/H = hit_atom
+		if(!H.wear_mask)
+			H.equip_to_slot_if_possible(src, ITEM_SLOT_MASK)
+			H.visible_message("<span class='warning'>The plunger slams into [H]'s face!</span>", "<span class='warning'>The plunger suctions to your face!</span>")
+
+/obj/item/plunger/reinforced
+	name = "reinforced plunger"
+	desc = "It's an M. 7 Reinforced Plunger© for heavy duty plunging."
+	icon_state = "reinforced_plunger"
+
+	reinforced = TRUE
+	plunge_mod = 0.8
+
+	custom_premium_price = 1200

code/game/turfs/simulated/floor/plating/asteroid.dm

@@ -403,7 +403,6 @@
 				return
 		new randumb(T)
 
-
 /turf/open/floor/plating/asteroid/snow
 	gender = PLURAL
 	name = "snow"

code/modules/assembly/signaler.dm

@@ -186,7 +186,7 @@
 
 /obj/item/assembly/signaler/anomaly/manual_suicide(mob/living/carbon/user)
 	user.visible_message("<span class='suicide'>[user]'s [src] is reacting to the radio signal, warping [user.p_their()] body!</span>")
-	user.set_suicide(TRUE)
+	user.suiciding = TRUE
 	user.suicide_log()
 	user.gib()
 

code/modules/mob/living/simple_animal/hostile/mining_mobs/ice_demon.dm

@@ -11,7 +11,7 @@
 	speak_emote = list("telepathically cries")
 	speed = 2
 	move_to_delay = 2
-	projectiletype = /obj/projectile/temp/basilisk/ice
+	projectiletype = /obj/item/projectile/temp/basilisk/ice
 	projectilesound = 'sound/weapons/pierce.ogg'
 	ranged = TRUE
 	ranged_message = "manifests ice"

code/modules/mob/living/simple_animal/hostile/retaliate/clown.dm

@@ -6,7 +6,6 @@
 	icon_living = "clown"
 	icon_dead = "clown_dead"
 	icon_gib = "clown_gib"
-	health_doll_icon = "clown" //if >32x32, it will use this generic. for all the huge clown mobs that subtype from this
 	mob_biotypes = MOB_ORGANIC|MOB_HUMANOID
 	turns_per_move = 5
 	response_disarm = "gently pushes aside"
@@ -31,7 +30,6 @@
 	minbodytemp = 270
 	maxbodytemp = 370
 	unsuitable_atmos_damage = 10
-	footstep_type = FOOTSTEP_MOB_SHOE
 	var/banana_time = 0 // If there's no time set it won't spawn.
 	var/banana_type = /obj/item/grown/bananapeel
 	var/attack_reagent