add: Inugami medical gloves

code/__DEFINES/dcs/signals.dm

@@ -433,6 +433,8 @@
 #define COMSIG_MOB_ITEM_ATTACK "mob_item_attack"
 	#define COMPONENT_ITEM_NO_ATTACK (1<<0)
 
+#define COMSIG_GLOVES_DOUBLE_HANDS_TOUCH "gloves_double_hands_touch"
+
 ///from base of /mob/living/proc/get_incoming_damage_modifier(): (list/damage_mods, damage, damagetype, def_zone, sharp, used_weapon)
 #define COMSIG_MOB_APPLY_DAMAGE_MODIFIERS "mob_apply_damage_modifiers"
 ///from base of /mob/living/proc/get_blocking_resistance(): (list/damage_resistances, damage, damagetype, def_zone, sharp, used_weapon)

code/__DEFINES/dcs/signals_object.dm

@@ -18,7 +18,7 @@
 
 #define COMSIG_SPEED_POTION_APPLIED "speed_potion"
 	#define SPEED_POTION_STOP (1<<0)
-	
+
 ///from base of [/obj/proc/update_integrity]: (old_value, new_value)
 #define COMSIG_OBJ_INTEGRITY_CHANGED "obj_integrity_changed"
 
@@ -32,3 +32,6 @@
 ///from [/obj/structure/closet/supplypod/proc/preOpen]:
 #define COMSIG_SUPPLYPOD_LANDED "supplypodgoboom"
 
+
+/// from  /datum/surgery_step/proc/initiate() : (&time)
+#define COMSIG_SURGERY_STEP_INIT "surgery_step_init"

code/datums/components/defibrillator.dm

@@ -58,6 +58,7 @@
 	var/effect_target = isnull(actual_unit) ? parent : actual_unit
 
 	RegisterSignal(parent, COMSIG_ITEM_ATTACK, PROC_REF(trigger_defib))
+	RegisterSignal(parent, COMSIG_GLOVES_DOUBLE_HANDS_TOUCH, PROC_REF(trigger_defib))
 	RegisterSignal(effect_target, COMSIG_ATOM_EMAG_ACT, PROC_REF(on_emag))
 	RegisterSignal(effect_target, COMSIG_ATOM_EMP_ACT, PROC_REF(on_emp))
 

code/modules/clothing/clothing.dm

@@ -305,6 +305,10 @@ BLIND     // can't see anything
 	var/surgeryspeedmod = 0
 	/// Same as above, used for surgery modifiers
 	var/toolspeedmod = 0
+	/// Constant time of surgery step
+	var/surgery_step_time = null
+	/// Chance of germs transfering to organ
+	var/surgery_germ_chance = 100
 	strip_delay = 20
 	put_on_delay = 40
 
@@ -336,6 +340,23 @@ BLIND     // can't see anything
 
 // Called just before an attack_hand(), in mob/UnarmedAttack()
 /obj/item/clothing/gloves/proc/Touch(atom/A, proximity)
+	if(!ishuman(loc))
+		return FALSE //Only works while worn
+
+	if(!ishuman(A))
+		return FALSE
+
+	if(!proximity)
+		return FALSE
+
+	var/mob/living/carbon/human/human = loc
+	if(human.a_intent == INTENT_HELP)
+		if(!human.is_hands_free())
+			balloon_alert(usr, "руки заняты!")
+			return FALSE
+		SEND_SIGNAL(src, COMSIG_GLOVES_DOUBLE_HANDS_TOUCH, A, usr)
+		return TRUE
+
 	return FALSE // return TRUE to cancel attack_hand()
 
 

code/modules/clothing/gloves/color.dm

@@ -270,6 +270,42 @@
 	item_color = "modified"
 	surgeryspeedmod = -0.3
 
+/obj/item/clothing/gloves/color/latex/inugami
+	name = "medical gloves Inugami"
+	desc = "Прототип медицинских перчаток, оснащённых наночипами, что значительно повышают эффективность работы носителя во время проведения хирургических операций."
+	ru_names = list(
+		NOMINATIVE = "медицинские перчатки Inugami",
+		GENITIVE = "медицинских перчаток Inugami",
+		DATIVE = "медицинским перчаткам Inugami",
+		ACCUSATIVE = "медицинские перчатки Inugami",
+		INSTRUMENTAL = "медицинскими перчатками Inugami",
+		PREPOSITIONAL = "медицинских перчатках Inugami",
+	)
+	icon_state = "inugami_gl"
+	item_state = "inugami_gl"
+	item_color = null
+	surgery_step_time = 0.5 SECONDS
+	surgery_germ_chance = 50
+
+/obj/item/clothing/gloves/color/latex/inugami/ComponentInitialize()
+	. = ..()
+	AddComponent(/datum/component/defib, ignore_hardsuits = TRUE, safe_by_default = TRUE, emp_proof = TRUE, emag_proof = TRUE)
+
+/obj/item/clothing/gloves/color/latex/inugami/equipped(mob/living/carbon/human/user, slot, initial)
+	. = ..()
+	if(slot == ITEM_SLOT_GLOVES)
+		RegisterSignal(user, COMSIG_SURGERY_STEP_INIT, PROC_REF(on_surgery_step_init))
+	else
+		UnregisterSignal(user, COMSIG_SURGERY_STEP_INIT)
+
+/obj/item/clothing/gloves/color/latex/inugami/dropped(mob/living/carbon/human/user, slot, silent)
+	. = ..()
+	UnregisterSignal(user, COMSIG_SURGERY_STEP_INIT)
+
+/obj/item/clothing/gloves/color/latex/inugami/proc/on_surgery_step_init(user, time_pointer)
+	SIGNAL_HANDLER
+	*time_pointer = surgery_step_time
+
 /obj/item/clothing/gloves/color/white
 	name = "white gloves"
 	desc = "These look pretty fancy."

code/modules/mob/inventory.dm

@@ -229,6 +229,12 @@
 		return r_hand
 	return null
 
+/**
+ * Returns `TRUE` if mob's hands free
+ */
+/mob/proc/is_hands_free()
+	return !l_hand && !r_hand
+
 
 /**
  * Returns `TRUE` if item is in mob's active hand

code/modules/research/designs/medical_designs.dm

@@ -848,3 +848,12 @@
 	materials = list(MAT_METAL = 340, MAT_GLASS = 340, MAT_PLASMA = 200, MAT_BLUESPACE = 30)
 	build_path = /obj/item/storage/pill_bottle/bluespace
 	category = list("Medical")
+
+/datum/design/adv_reagent_scanner
+	name = "Inugami medical gloves"
+	id = "medical_gloves_inugami"
+	req_tech = list("materials" = 7, "biotech" = 7, "magnets" = 8, "programming" = 7)
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL = 1200, MAT_GLASS = 1000, MAT_SILVER = 800, MAT_GOLD = 800, MAT_DIAMOND = 1000, MAT_BLUESPACE = 600)
+	build_path = /obj/item/clothing/gloves/color/latex/inugami
+	category = list("Medical")

code/modules/surgery/surgery.dm

@@ -352,7 +352,11 @@
 
 	// They also have some interesting ways that surgery success/fail prob get evaluated, maybe worth looking at
 	speed_mod /= (get_location_modifier(target) * 1 + surgery.speed_modifier) * implement_speed_mod
-	var/modded_time = slowdown_immune(user) ? time : time * speed_mod
+	var/step_time = time
+
+	SEND_SIGNAL(user, COMSIG_SURGERY_STEP_INIT, &step_time)
+
+	var/modded_time = slowdown_immune(user) ? step_time : step_time * speed_mod
 
 	if(implement_type)	// If this is set, we aren't in an allow_hand or allow_any_item step.
 		prob_success = allowed_tools[implement_type]
@@ -529,7 +533,8 @@
 
 	// germ spread from surgeon touching the patient
 	if(user.gloves)
-		germ_level = user.gloves.germ_level
+		var/obj/item/clothing/gloves/gloves = user.gloves
+		germ_level = !(istype(gloves) && prob(gloves.surgery_germ_chance))? user.gloves.germ_level : 0
 	target_organ.germ_level = max(germ_level, target_organ.germ_level)
 	spread_germs_by_incision(target_organ, tool) //germ spread from environement to patient