Improves Vaurca Magboot Augment (#19137)

The Vaurca integrated mag-claw augment now mimics magboot functionality
(not slipping, etc) rather than deploying an entire pair of magboots
onto the user. Code shamelessly copied from #18875

code/__DEFINES/traits.dm

@@ -176,6 +176,11 @@
 /// Traits given by psionics.
 #define TRAIT_SOURCE_PSIONICS "psionics"
 
+/// Traits given by augments
+#define TRAIT_SOURCE_AUGMENT "augment"
+
+/// This trait makes Check_Shoegrip return TRUE. Used for magboot-like behaviour.
+#define TRAIT_SHOE_GRIP "shoe_grip"
 
 // DISABILITY TRAITS
 

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

@@ -280,25 +280,6 @@
 
 	action_button_name = "Toggle the magclaws"
 
-/obj/item/clothing/shoes/magboots/vaurca/aug
-	name = "integrated mag-claws"
-	desc = "A magnetic-grip system similar to a set of magboots integrated into a Vaurca's leg chitin."
-	magpulse = 1
-	slowdown = 3
-	action_button_name = null
-	item_flags = ITEM_FLAG_THICK_MATERIAL|ITEM_FLAG_AIRTIGHT|ITEM_FLAG_INJECTION_PORT|ITEM_FLAG_NO_SLIP
-	canremove = FALSE
-
-/obj/item/clothing/shoes/magboots/vaurca/aug/throw_at()
-	usr.drop_from_inventory(src)
-
-/obj/item/clothing/shoes/magboots/vaurca/aug/dropped()
-	. = ..()
-	qdel(src)
-
-/obj/item/clothing/shoes/magboots/vaurca/aug/negates_gravity()
-	return TRUE
-
 /obj/item/clothing/suit/space/void/scout
 	name = "scout armor"
 	contained_sprite = 1

code/modules/client/preference_setup/loadout/items/xeno/vaurca.dm

@@ -286,7 +286,7 @@
 	display_name = "vaurca integrated mag-claws"
 	description = "An integrated magnetic grip system, designed for Vaurcae without easy access to magboots."
 	cost = 2
-	path = /obj/item/organ/internal/augment/tool/vaurcamag
+	path = /obj/item/organ/internal/augment/vaurca_mag
 	sort_category = "Xenowear - Vaurca"
 	whitelisted = list(SPECIES_VAURCA_WORKER, SPECIES_VAURCA_WARRIOR, SPECIES_VAURCA_BULWARK)
 	allowed_roles = list("Shaft Miner", "Engineer", "Atmospheric Technician", "Engineering Apprentice", "Xenoarchaeologist", "Engineering Personnel", "Operations Personnel", "First Responder", "Medical Personnel")

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

@@ -78,6 +78,9 @@
 			if(species.can_breathe_water())
 				tally -= T.movement_cost
 
+	if(HAS_TRAIT(src, TRAIT_SHOE_GRIP))
+		tally += 1
+
 	tally += GLOB.config.human_delay
 
 	if(!isnull(facing_dir) && facing_dir != dir)
@@ -119,6 +122,8 @@
 /mob/living/carbon/human/Check_Shoegrip(checkSpecies = TRUE)
 	if(shoes && (shoes.item_flags & ITEM_FLAG_NO_SLIP) && istype(shoes, /obj/item/clothing/shoes/magboots) && !lying && !buckled_to && !length(grabbed_by))  //magboots + dense_object = no floating. Doesn't work if lying. Grabbedby and buckled_to are for mob carrying, wheelchairs, roller beds, etc.
 		return TRUE
+	if(HAS_TRAIT(src, TRAIT_SHOE_GRIP))
+		return TRUE
 	return FALSE
 
 /mob/living/carbon/human/set_dir(var/new_dir, ignore_facing_dir = FALSE)

code/modules/organs/subtypes/vaurca.dm

@@ -283,17 +283,28 @@
 		"wirecutters"
 		)
 
-/obj/item/organ/internal/augment/tool/vaurcamag
+/obj/item/organ/internal/augment/vaurca_mag
 	name = "integrated mag-claws"
 	desc = "An integrated magnetic grip system, designed for Vaurcae without easy access to magboots."
 	icon_state = "suspension"
 	item_state = "suspension"
-	action_button_name = "Deploy Mag-Claws"
+	action_button_name = "Activate Mag-Claws"
 	action_button_icon = "magclaws"
-	augment_type = /obj/item/clothing/shoes/magboots/vaurca/aug
 	parent_organ = BP_GROIN
 	organ_tag = BP_AUG_MAGBOOT
-	aug_slot = slot_shoes
+	activable = TRUE
+	species_restricted = list(SPECIES_VAURCA_WORKER, SPECIES_VAURCA_WARRIOR, SPECIES_VAURCA_BREEDER, SPECIES_VAURCA_BULWARK, SPECIES_VAURCA_WARFORM)
+
+/obj/item/organ/internal/augment/vaurca_mag/attack_self(mob/user)
+	if(use_check_and_message(owner))
+		return
+	if(HAS_TRAIT(owner, TRAIT_SHOE_GRIP))
+		to_chat(owner, SPAN_NOTICE("You deactivate \the [src]."))
+		REMOVE_TRAIT(owner, TRAIT_SHOE_GRIP, TRAIT_SOURCE_AUGMENT)
+	else
+		to_chat(owner, SPAN_NOTICE("You activate \the [src]."))
+		ADD_TRAIT(owner, TRAIT_SHOE_GRIP, TRAIT_SOURCE_AUGMENT)
+		playsound(get_turf(src), 'sound/effects/magnetclamp.ogg', 20)
 
 /obj/item/organ/internal/vaurca/preserve
 	icon = 'icons/obj/organs/vaurca_organs.dmi'