Merge pull request #3944 from DaveTheHeadcrab/hitmanTators

Adds Fiber Wire

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

@@ -0,0 +1,162 @@
+/*
+ * Contains:
+ * 	Traitor fiber wire
+ * 	Improvised garrotes
+ */
+
+/obj/item/weapon/twohanded/garrote // 12TC traitor item
+	name = "fiber wire"
+	desc = "A length of razor-thin wire with an elegant wooden handle on either end.<br>You suspect you'd have to be behind the target to use this weapon effectively."
+	icon_state = "garrot_wrap"
+	w_class = 1
+	var/mob/living/carbon/human/strangling
+	var/improvised = 0
+	var/garrote_time
+
+/obj/item/weapon/twohanded/garrote/update_icon()
+	if(strangling) // If we're strangling someone we want our icon to stay wielded
+		icon_state = "garrot_unwrap"
+		return
+
+	icon_state = "garrot_[wielded ? "un" : ""]wrap"
+
+/obj/item/weapon/twohanded/garrote/improvised // Made via tablecrafting
+	name = "garrote"
+	desc = "A length of cable with a shoddily-carved wooden handle tied to either end.<br>You suspect you'd have to be behind the target to use this weapon effectively."
+	icon_state = "garrot_I_wrap"
+	improvised = 1
+
+/obj/item/weapon/twohanded/garrote/improvised/update_icon()
+	if(strangling)
+		icon_state = "garrot_I_unwrap"
+		return
+
+	icon_state = "garrot_I_[wielded ? "un" : ""]wrap"
+
+/obj/item/weapon/twohanded/garrote/wield(mob/living/carbon/user)
+	if(strangling)
+		user.visible_message("<span class='info'>[user] removes the [src] from [strangling]'s neck.</span>", \
+				"<span class='warning'>You remove the [src] from [strangling]'s neck.</span>")
+
+		strangling = null
+		update_icon()
+		processing_objects.Remove(src)
+
+	else
+		..()
+
+/obj/item/weapon/twohanded/garrote/attack(mob/living/carbon/M as mob, mob/user as mob)
+	if(garrote_time > world.time) // Cooldown
+		return
+
+	if(!istype(user, /mob/living/carbon/human)) // spap_hand is a proc of /mob/living, user is simply /mob
+		return
+
+	var/mob/living/carbon/human/U = user
+
+	if(!wielded)
+		user << "<span class = 'warning'>You must use both hands to garrote [M]!</span>"
+		return
+
+	if(!istype(M, /mob/living/carbon/human))
+		user << "<span class = 'warning'>You don't think that garroting [M] would be very effective...</span>"
+		return
+
+	if(M == U)
+		U.suicide() // This will display a prompt for confirmation first.
+		return
+
+	if(M.dir != U.dir)
+		user << "<span class='warning'>You cannot use [src] on [M] from that angle!</span>"
+		return
+
+	if(improvised && ((M.head && (M.head.flags & HEADCOVERSMOUTH)) || (M.wear_mask && (M.wear_mask.flags & MASKCOVERSMOUTH)))) // Improvised garrotes are blocked by mouth-covering items.
+		user << "<span class = 'warning'>[M]'s neck is blocked by something they're wearing!</span>"
+
+	if(strangling)
+		user << "<span class = 'warning'>You cannot use [src] on two people at once!</span>"
+		return
+
+	unwield(U)
+
+	U.swap_hand() // For whatever reason the grab will not properly work if we don't have the free hand active.
+	M.grabbedby(U, 1)
+	var/obj/item/weapon/grab/G = U.get_active_hand()
+	U.swap_hand()
+
+	if(G && istype(G))
+		if(improvised) // Improvised garrotes start you off with a passive grab, but keep you stunned like an agressive grab.
+			M.Stun(1)
+		else
+			G.state = GRAB_NECK
+			G.hud.icon_state = "kill"
+			G.hud.name = "kill"
+			M.silent += 1
+
+	garrote_time = world.time + 10
+	processing_objects.Add(src)
+	strangling = M
+	update_icon()
+
+	playsound(src.loc, 'sound/weapons/cablecuff.ogg', 15, 1, -1)
+
+	M.visible_message("<span class='danger'>[U] comes from behind and begins garroting [M] with the [src]!</span>", \
+				  "<span class='userdanger'>[U]\ begins garroting you with the [src]![improvised ? "" : " You are unable to speak!"]</span>", \
+				  "You hear struggling and wire strain against flesh!")
+
+	return
+
+/obj/item/weapon/twohanded/garrote/process()
+
+	if(!istype(loc, /mob/living/carbon/human))
+		strangling = null
+		update_icon()
+		processing_objects.Remove(src)
+		return
+
+	var/mob/living/carbon/human/user = loc
+	var/obj/item/weapon/grab/G
+
+	if(src == user.r_hand && istype(user.l_hand, /obj/item/weapon/grab))
+		G = user.l_hand
+
+	else if(src == user.l_hand && istype(user.r_hand, /obj/item/weapon/grab))
+		G = user.r_hand
+
+	else
+		user.visible_message("<span class='warning'>[user] loses his grip on [strangling]'s neck.</span>", \
+				 "<span class='warning'>You lose your grip on [strangling]'s neck.</span>")
+
+		strangling = null
+		update_icon()
+		processing_objects.Remove(src)
+
+		return
+
+	if(!G.affecting)
+		user.visible_message("<span class='warning'>[user] loses his grip on [strangling]'s neck.</span>", \
+				"<span class='warning'>You lose your grip on [strangling]'s neck.</span>")
+
+		strangling = null
+		update_icon()
+		processing_objects.Remove(src)
+
+		return
+
+	if(G.state < GRAB_NECK) // Only possible with improvised garrotes, essentially this will stun people as if they were aggressively grabbed. Allows for resisting out if you're quick, but not running away.
+		strangling.Stun(3)
+
+	if(improvised)
+		strangling.stuttering = max(strangling.stuttering, 3)
+		strangling.apply_damage(2, OXY, "head")
+		return
+
+
+	strangling.silent = max(strangling.silent,  3) // Non-improvised effects
+	strangling.apply_damage(4, OXY, "head")
+
+
+/obj/item/weapon/twohanded/garrote/suicide_act(mob/user)
+	user.visible_message("<span class='suicide'>[user] is wrapping the [src] around \his neck and pulling the handles! It looks like \he's trying to commit suicide.</span>")
+	playsound(src.loc, 'sound/weapons/cablecuff.ogg', 15, 1, -1)
+	return (OXYLOSS)