Removes swiftness, add speed potions back as oil slick potions (#20939)

* Removes swiftness, add speed potions back as oil potions

* no shorting, icon update on mob

* early and forgotten returns

* ramon oil colours

* Update code/modules/research/xenobiology/xenobiology.dm

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

* no more slipery vehicles, now slippery tables

* just because it compiled the first time doesn't mean the second list will compile idiot

* icons my hated

* bottle4

* cleaner up

* qwerty my man what you doin: s34n 2023

---------

Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

code/modules/antagonists/wishgranter/wishgranter_avatar.dm

@@ -26,9 +26,6 @@
 	H.dna.SetSEState(GLOB.teleblock, TRUE)
 	singlemutcheck(H, GLOB.teleblock, MUTCHK_FORCED)
 
-	H.dna.SetSEState(GLOB.increaserunblock, TRUE)
-	singlemutcheck(H, GLOB.increaserunblock, MUTCHK_FORCED)
-
 	H.dna.SetSEState(GLOB.breathlessblock, TRUE)
 	singlemutcheck(H, GLOB.breathlessblock, MUTCHK_FORCED)
 

code/modules/clothing/shoes/magboots.dm

@@ -17,13 +17,21 @@
 	STOP_PROCESSING(SSobj, src)
 	return ..()
 
+/obj/item/clothing/shoes/magboots/water_act(volume, temperature, source, method)
+	. = ..()
+	if(magpulse && slowdown_active > SHOES_SLOWDOWN)
+		slowdown = slowdown_active
+
 /obj/item/clothing/shoes/magboots/atmos
 	desc = "Magnetic boots, made to withstand gusts of space wind over 500kmph."
 	name = "atmospheric magboots"
 	icon_state = "atmosmagboots0"
 	magboot_state = "atmosmagboots"
 
-/obj/item/clothing/shoes/magboots/attack_self(mob/user)
+/obj/item/clothing/shoes/magboots/attack_self(mob/user, forced = FALSE)
+	toggle_magpulse(user, forced)
+
+/obj/item/clothing/shoes/magboots/proc/toggle_magpulse(mob/user, forced)
 	if(magpulse)
 		START_PROCESSING(SSobj, src) //Gravboots
 		flags &= ~NOSLIP
@@ -34,7 +42,8 @@
 		slowdown = slowdown_active
 	magpulse = !magpulse
 	icon_state = "[magboot_state][magpulse]"
-	to_chat(user, "You [magpulse ? "enable" : "disable"] the [magpulse_name].")
+	if(!forced)
+		to_chat(user, "You [magpulse ? "enable" : "disable"] the [magpulse_name].")
 	user.update_inv_shoes()	//so our mob-overlays update
 	user.update_gravity(user.mob_has_gravity())
 	for(var/X in actions)
@@ -194,7 +203,7 @@
 		if(ishuman(loc))
 			var/mob/living/carbon/human/user = loc
 			to_chat(user, "<span class='warning'>[src] has ran out of charge, and turned off!</span>")
-			attack_self(user)
+			attack_self(user, TRUE)
 	else
 		cell.use(power_consumption_rate)
 
@@ -258,7 +267,7 @@
 		style.remove(H)
 		if(magpulse)
 			to_chat(user, "<span class='notice'>As [src] are removed, they deactivate.</span>")
-			attack_self(user)
+			attack_self(user, TRUE)
 
 /obj/item/clothing/shoes/magboots/gravity/item_action_slot_check(slot)
 	if(slot == slot_shoes)

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

@@ -755,6 +755,17 @@ emp_act
 /mob/living/carbon/human/water_act(volume, temperature, source, method = REAGENT_TOUCH)
 	. = ..()
 	dna.species.water_act(src, volume, temperature, source, method)
+	if(method != REAGENT_TOUCH)
+		return
+
+	for(var/obj/O in list(head, wear_suit, l_hand, r_hand))
+		O.water_act(src, volume, temperature, source, method)
+	if((head?.flags & THICKMATERIAL) && (wear_suit?.flags & THICKMATERIAL)) // fully pierce proof clothing is also water proof!
+		return
+	for(var/obj/O in list(w_uniform, shoes, belt, gloves, glasses, l_ear, r_ear, wear_id, wear_pda, r_store, l_store, s_store))
+		O.water_act(src, volume, temperature, source, method)
+
+
 
 /mob/living/carbon/human/attackby(obj/item/I, mob/user, params)
 	if(SEND_SIGNAL(src, COMSIG_HUMAN_ATTACKED, user) & COMPONENT_CANCEL_ATTACK_CHAIN)

code/modules/reagents/chemistry/recipes/slime_extracts.dm

@@ -532,6 +532,20 @@
 	log_game("[who] triggered an oil slime explosion at [COORD(extract_turf)].")
 	explosion(extract_turf, 1, 3, 6)
 
+/datum/chemical_reaction/oil_slick
+	name = "Oil Potion"
+	id = "O_potion"
+	result = null
+	required_reagents = list("blood" = 1)
+	result_amount = 1
+	required_container = /obj/item/slime_extract/oil
+	required_other = TRUE
+
+/datum/chemical_reaction/oil_slick/on_reaction(datum/reagents/holder)
+	SSblackbox.record_feedback("tally", "slime_cores_used", 1, type)
+	var/obj/item/slimepotion/oil_slick/P = new /obj/item/slimepotion/oil_slick
+	P.forceMove(get_turf(holder.my_atom))
+
 //Light Pink
 /datum/chemical_reaction/slimepotion2
 	name = "Slime Potion 2"

code/modules/research/xenobiology/xenobiology.dm

@@ -447,6 +447,49 @@
 	if(loc == usr && loc.Adjacent(over_object))
 		afterattack(over_object, usr, TRUE)
 
+/obj/item/slimepotion/oil_slick
+	name = "slime oil potion"
+	desc = "A potent chemical mix that will remove the slowdown from any item by reducing friction. Doesn't mix well with water."
+	icon = 'icons/obj/chemical.dmi'
+	icon_state = "bottle4"
+	origin_tech = "biotech=5"
+
+/obj/item/slimepotion/oil_slick/afterattack(obj/O, mob/user, proximity_flag)
+	if(!proximity_flag)
+		return
+	..()
+	if(!isitem(O))
+		if(!istype(O, /obj/structure/table))
+			to_chat(user, "<span class='warning'>The potion can only be used on items!</span>")
+			return
+		var/obj/structure/table/T = O
+		if(T.slippery)
+			to_chat(user, "<span class='warning'>[T] can luckily not be made any slippier!</span>")
+			return
+		to_chat(user, "<span class='warning'>You go to place the potion on [T], but before you know it, your hands are moving on your own!</span>") //Speed table must remain.
+		T.slippery = TRUE
+	else
+		var/obj/item/I = O
+		if(I.slowdown <= 0)
+			to_chat(user, "<span class='warning'>[I] can't be made any faster!</span>")
+			return
+		I.slowdown = 0
+
+	to_chat(user, "<span class='notice'>You slather the oily gunk over [O], making it slick and slippery.</span>")
+	O.remove_atom_colour(WASHABLE_COLOUR_PRIORITY)
+	O.add_atom_colour("#6e6e86", FIXED_COLOUR_PRIORITY)
+	ADD_TRAIT(O, TRAIT_OIL_SLICKED, "potion")
+	if(ishuman(O.loc))
+		var/mob/living/carbon/human/H = O.loc
+		H.regenerate_icons()
+	qdel(src)
+
+/obj/item/slimepotion/oil_slick/MouseDrop(obj/over_object)
+	if(usr.incapacitated())
+		return
+	if(loc == usr && loc.Adjacent(over_object))
+		afterattack(over_object, usr, TRUE)
+
 /obj/effect/timestop
 	anchored = TRUE
 	name = "chronofield"

code/modules/vehicle/vehicle.dm

@@ -238,3 +238,4 @@
 /obj/vehicle/zap_act(power, zap_flags)
 	zap_buckle_check(power)
 	return ..()
+