Gadgets & Gizmos

code/game/objects/items/devices/spy_bug.dm

@@ -88,6 +88,14 @@
 	if(get_dist(user, src) == 0)
 		. += "It has a tiny camera inside. Needs to be both configured and brought in contact with monitor device to be fully functional."
 
+/obj/item/device/camerabug/update_icon()
+	..()
+
+	if(anchored)	// Standard versions are relatively obvious if not hidden in a container. Anchoring them is advised, to disguise them.
+		alpha = 50
+	else
+		alpha = 255
+
 /obj/item/device/camerabug/attackby(obj/item/W as obj, mob/living/user as mob)
 	if(istype(W, /obj/item/device/bug_monitor))
 		var/obj/item/device/bug_monitor/SM = W
@@ -101,6 +109,15 @@
 			linkedmonitor = null
 		else
 			to_chat(user, "Error: The device is linked to another monitor.")
+
+	else if(W.is_wrench() && user.a_intent != I_HURT)
+		if(isturf(loc))
+			anchored = !anchored
+
+			to_chat(user, "<span class='notice'>You [anchored ? "" : "un"]secure \the [src].</span>")
+
+			update_icon()
+			return
 	else
 		if(W.force >= 5)
 			visible_message("\The [src] lens shatters!")

code/game/objects/items/stacks/matter_synth.dm

@@ -56,3 +56,6 @@
 	name = "Bandage Synthesizer"
 	max_energy = 10
 	recharge_rate = 1
+
+/datum/matter_synth/cloth
+	name = "Cloth Synthesizer"

code/game/objects/items/stacks/sandbags.dm

@@ -0,0 +1,158 @@
+/obj/item/stack/sandbags
+	name = "sandbag"
+	desc = "Filled sandbags. Fortunately pre-filled."
+	singular_name = "sandbag"
+	icon = 'icons/obj/sandbags.dmi'
+	icon_state = "sandbag"
+	w_class = ITEMSIZE_LARGE
+	force = 10.0
+	throwforce = 20.0
+	throw_speed = 5
+	throw_range = 3
+	drop_sound = 'sound/items/drop/clothing.ogg'
+	pickup_sound = 'sound/items/pickup/clothing.ogg'
+	matter = list(MAT_CLOTH = SHEET_MATERIAL_AMOUNT * 2)
+	max_amount = 30
+	attack_verb = list("hit", "bludgeoned", "pillowed")
+	no_variants = TRUE
+	stacktype = /obj/item/stack/sandbags
+
+	pass_color = TRUE
+
+	var/bag_material = "cloth"
+
+/obj/item/stack/sandbags/cyborg
+	name = "sandbag synthesizer"
+	desc = "A device that makes filled sandbags. Don't ask how."
+	gender = NEUTER
+	matter = null
+	uses_charge = 1
+	charge_costs = list(500)
+	stacktype = /obj/item/stack/sandbags
+
+	bag_material = MAT_SYNCLOTH
+
+/obj/item/stack/sandbags/New(var/newloc, var/amt, var/bag_mat)
+	..()
+	recipes = sandbag_recipes
+	update_icon()
+
+	if(bag_mat)
+		bag_material = bag_mat
+
+	var/datum/material/M = get_material_by_name("[bag_material]")
+	if(!M)
+		qdel(src)
+		return
+
+	color = M.icon_colour
+
+/obj/item/stack/sandbags/update_icon()
+	var/amount = get_amount()
+
+	slowdown = round(amount / 10, 0.1)
+
+var/global/list/datum/stack_recipe/sandbag_recipes = list( \
+	new/datum/stack_recipe("barricade", /obj/structure/barricade/sandbag, 3, time = 5 SECONDS, one_per_turf = 1, on_floor = 1, pass_stack_color = TRUE))
+
+/obj/item/stack/sandbags/produce_recipe(datum/stack_recipe/recipe, var/quantity, mob/user)
+	var/required = quantity*recipe.req_amount
+	var/produced = min(quantity*recipe.res_amount, recipe.max_res_amount)
+
+	if (!can_use(required))
+		if (produced>1)
+			to_chat(user, "<span class='warning'>You haven't got enough [src] to build \the [produced] [recipe.title]\s!</span>")
+		else
+			to_chat(user, "<span class='warning'>You haven't got enough [src] to build \the [recipe.title]!</span>")
+		return
+
+	if (recipe.one_per_turf && (locate(recipe.result_type) in user.loc))
+		to_chat(user, "<span class='warning'>There is another [recipe.title] here!</span>")
+		return
+
+	if (recipe.on_floor && !isfloor(user.loc))
+		to_chat(user, "<span class='warning'>\The [recipe.title] must be constructed on the floor!</span>")
+		return
+
+	if (recipe.time)
+		to_chat(user, "<span class='notice'>Building [recipe.title] ...</span>")
+		if (!do_after(user, recipe.time))
+			return
+
+	if (use(required))
+		var/atom/O = new recipe.result_type(user.loc, bag_material)
+
+		if(istype(O, /obj))
+			var/obj/Ob = O
+
+			if(LAZYLEN(Ob.matter))	// Law of equivalent exchange.
+				Ob.matter.Cut()
+
+			else
+				Ob.matter = list()
+
+			var/mattermult = istype(Ob, /obj/item) ? min(2000, 400 * Ob.w_class) : 2000
+
+			Ob.matter[recipe.use_material] = mattermult / produced * required
+
+		O.set_dir(user.dir)
+		O.add_fingerprint(user)
+
+		if (istype(O, /obj/item/stack))
+			var/obj/item/stack/S = O
+			S.amount = produced
+			S.add_to_stacks(user)
+
+		if (istype(O, /obj/item/weapon/storage)) //BubbleWrap - so newly formed boxes are empty
+			for (var/obj/item/I in O)
+				qdel(I)
+
+		if ((pass_color || recipe.pass_color))
+			if(!color)
+				if(recipe.use_material)
+					var/datum/material/MAT = get_material_by_name(recipe.use_material)
+					if(MAT.icon_colour)
+						O.color = MAT.icon_colour
+				else
+					return
+			else
+				O.color = color
+
+// Empty bags. Yes, you need to fill them.
+
+/obj/item/stack/emptysandbag
+	name = "sandbag"
+	desc = "Empty sandbags. You know what must be done."
+	singular_name = "sandbag"
+	icon = 'icons/obj/sandbags.dmi'
+	icon_state = "sandbag_e"
+	w_class = ITEMSIZE_LARGE
+
+	strict_color_stacking = TRUE
+	max_amount = 30
+	stacktype = /obj/item/stack/emptysandbag
+
+	pass_color = TRUE
+
+	var/bag_material = "cloth"
+
+/obj/item/stack/emptysandbag/New(var/newloc, var/amt, var/bag_mat)
+	..(newloc, amt)
+
+	if(bag_mat)
+		bag_material = bag_mat
+
+	var/datum/material/M = get_material_by_name("[bag_material]")
+	if(!M)
+		qdel(src)
+		return
+
+	color = M.icon_colour
+
+/obj/item/stack/emptysandbag/attack_self(var/mob/user)
+	while(do_after(user, 1 SECOND) && can_use(1) && istype(get_turf(src), /turf/simulated/floor/outdoors))
+		use(1)
+		var/obj/item/stack/sandbags/SB = new (get_turf(src), 1, bag_material)
+		SB.color = color
+		if(user)
+			to_chat(user, "<span class='notice'>You fill a sandbag.</span>")

code/game/objects/items/weapons/material/material_weapons.dm

@@ -97,6 +97,8 @@
 
 /obj/item/weapon/material/proc/check_health(var/consumed)
 	if(health<=0)
+		health = 0
+
 		if(fragile)
 			shatter(consumed)
 		else if(!dulled && can_dull)

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

@@ -1,3 +1,9 @@
+
+/*
+ * Beartraps.
+ * Buckles crossing individuals, doing moderate brute damage.
+ */
+
 /obj/item/weapon/beartrap
 	name = "mechanical trap"
 	throw_speed = 2
@@ -158,3 +164,238 @@
 	color = "#C9DCE1"
 
 	origin_tech = list(TECH_MATERIAL = 4, TECH_BLUESPACE = 3, TECH_MAGNET = 4, TECH_PHORON = 2, TECH_ARCANE = 1)
+
+/*
+ * Barbed-Wire.
+ * Slows individuals crossing it. Barefoot individuals will be cut. Can be electrified by placing over a cable node.
+ */
+
+/obj/item/weapon/material/barbedwire
+	name = "barbed wire"
+	desc = "A coil of wire."
+	icon = 'icons/obj/trap.dmi'
+	icon_state = "barbedwire"
+	anchored = FALSE
+	layer = TABLE_LAYER
+	w_class = ITEMSIZE_LARGE
+	explosion_resistance = 1
+	can_dull = TRUE
+	fragile = TRUE
+	force_divisor = 0.20
+	thrown_force_divisor = 0.25
+
+	sharp = TRUE
+
+/obj/item/weapon/material/barbedwire/set_material(var/new_material)
+	..()
+
+	if(!QDELETED(src))
+		health = round(material.integrity / 3)
+		name = (material.get_edge_damage() * force_divisor > 15) ?  "[material.display_name] razor wire" : "[material.display_name] [initial(name)]"
+
+/obj/item/weapon/material/barbedwire/proc/can_use(mob/user)
+	return (user.IsAdvancedToolUser() && !issilicon(user) && !user.stat && !user.restrained())
+
+/obj/item/weapon/material/barbedwire/attack_hand(mob/user as mob)
+	if(anchored && can_use(user))
+		user.visible_message(
+			"<span class='danger'>[user] starts to collect \the [src].</span>",
+			"<span class='notice'>You begin collecting \the [src]!</span>",
+			"You hear the sound of rustling [material.name]."
+			)
+		playsound(src, 'sound/machines/click.ogg', 50, 1)
+
+		if(do_after(user, health))
+			user.visible_message(
+				"<span class='danger'>[user] has collected \the [src].</span>",
+				"<span class='notice'>You have collected \the [src]!</span>"
+				)
+			anchored = 0
+			update_icon()
+	else
+		..()
+
+/obj/item/weapon/material/barbedwire/attack_self(mob/user as mob)
+	..()
+	if(!anchored && can_use(user))
+		user.visible_message(
+			"<span class='danger'>[user] starts to deploy \the [src].</span>",
+			"<span class='danger'>You begin deploying \the [src]!</span>",
+			"You hear the rustling of [material.name]."
+			)
+
+		if (do_after(user, 60))
+			user.visible_message(
+				"<span class='danger'>[user] has deployed \the [src].</span>",
+				"<span class='danger'>You have deployed \the [src]!</span>",
+				"You hear the rustling of [material.name]."
+				)
+			playsound(src, 'sound/items/Wirecutter.ogg',70, 1)
+			spawn(2)
+				playsound(src, 'sound/items/Wirecutter.ogg',40, 1)
+			user.drop_from_inventory(src)
+			forceMove(get_turf(src))
+			anchored = 1
+			update_icon()
+
+/obj/item/weapon/material/barbedwire/attackby(obj/item/W as obj, mob/user as mob)
+	if(!istype(W))
+		return
+
+	if((W.flags & NOCONDUCT) || !shock(user, 70, pick(BP_L_HAND, BP_R_HAND)))
+		user.setClickCooldown(user.get_attack_speed(W))
+		user.do_attack_animation(src)
+		playsound(src, 'sound/effects/grillehit.ogg', 40, 1)
+
+		var/inc_damage = W.force
+
+		if(W.is_wirecutter())
+			if(!shock(user, 100, pick(BP_L_HAND, BP_R_HAND)))
+				playsound(src, W.usesound, 100, 1)
+				inc_damage *= 3
+
+		if(W.damtype != BRUTE)
+			inc_damage *= 0.3
+
+		health -= inc_damage
+
+	check_health()
+
+	..()
+
+/obj/item/weapon/material/barbedwire/update_icon()
+	..()
+
+	if(anchored)
+		icon_state = "[initial(icon_state)]-out"
+	else
+		icon_state = "[initial(icon_state)]"
+
+/obj/item/weapon/material/barbedwire/Crossed(atom/movable/AM as mob|obj)
+	if(AM.is_incorporeal())
+		return
+	if(anchored && isliving(AM))
+		var/mob/living/L = AM
+		if(L.m_intent == "run")
+			L.visible_message(
+				"<span class='danger'>[L] steps in \the [src].</span>",
+				"<span class='danger'>You step in \the [src]!</span>",
+				"<b>You hear a sharp rustling!</b>"
+				)
+			attack_mob(L)
+			update_icon()
+	..()
+
+/obj/item/weapon/material/barbedwire/proc/shock(mob/user as mob, prb, var/target_zone = BP_TORSO)
+	if(!anchored || health == 0)		// anchored/destroyed grilles are never connected
+		return 0
+	if(material.conductivity <= 0)
+		return 0
+	if(!prob(prb))
+		return 0
+	if(!in_range(src, user))//To prevent TK and mech users from getting shocked
+		return 0
+	var/turf/T = get_turf(src)
+	var/obj/structure/cable/C = T.get_cable_node()
+	if(C)
+		if(C.powernet)
+			var/datum/powernet/PN = C.powernet
+
+			if(PN)
+				PN.trigger_warning()
+
+				var/PN_damage = PN.get_electrocute_damage() * (material.conductivity / 50)
+
+				var/drained_energy = PN_damage * 10 / CELLRATE
+
+				PN.draw_power(drained_energy)
+
+				if(ishuman(user))
+					var/mob/living/carbon/human/H = user
+
+					var/obj/item/organ/external/affected = H.get_organ(check_zone(target_zone))
+
+					H.electrocute_act(PN_damage, src, H.get_siemens_coefficient_organ(affected))
+
+				else
+					if(isliving(user))
+						var/mob/living/L = user
+						L.electrocute_act(PN_damage, src, 0.8)
+
+			var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
+			s.set_up(3, 1, src)
+			s.start()
+			if(user.stunned)
+				return 1
+		else
+			return 0
+	return 0
+
+/obj/item/weapon/material/barbedwire/proc/attack_mob(mob/living/L)
+	var/target_zone
+	if(L.lying)
+		target_zone = ran_zone()
+	else
+		target_zone = pick("l_foot", "r_foot", "l_leg", "r_leg")
+
+	//armour
+	var/blocked = L.run_armor_check(target_zone, "melee")
+	var/soaked = L.get_armor_soak(target_zone, "melee")
+
+	if(blocked >= 100)
+		return
+
+	if(soaked >= 30)
+		return
+
+	if(L.buckled) //wheelchairs, office chairs, rollerbeds
+		return
+
+	shock(L, 100, target_zone)
+
+	L.add_modifier(/datum/modifier/entangled, 3 SECONDS)
+
+	if(!L.apply_damage(force * (issilicon(L) ? 0.25 : 1), BRUTE, target_zone, blocked, soaked, src, sharp, edge))
+		return
+
+	playsound(src, 'sound/effects/glass_step.ogg', 50, 1) // not sure how to handle metal shards with sounds
+	if(ishuman(L))
+		var/mob/living/carbon/human/H = L
+
+		if(H.species.siemens_coefficient<0.5) //Thick skin.
+			return
+
+		if( H.shoes || ( H.wear_suit && (H.wear_suit.body_parts_covered & FEET) ) )
+			return
+
+		if(H.species.flags & NO_MINOR_CUT)
+			return
+
+		to_chat(H, "<span class='danger'>You step directly on \the [src]!</span>")
+
+		var/list/check = list("l_foot", "r_foot")
+		while(check.len)
+			var/picked = pick(check)
+			var/obj/item/organ/external/affecting = H.get_organ(picked)
+			if(affecting)
+				if(affecting.robotic >= ORGAN_ROBOT)
+					return
+				if(affecting.take_damage(force, 0))
+					H.UpdateDamageIcon()
+				H.updatehealth()
+				if(affecting.organ_can_feel_pain())
+					H.Weaken(3)
+				return
+			check -= picked
+
+	if(material.is_brittle() && prob(material.hardness))
+		health = 0
+	else if(!prob(material.hardness))
+		health--
+	check_health()
+
+	return
+
+/obj/item/weapon/material/barbedwire/plastic
+	name = "snare wire"
+	default_material = MAT_PLASTIC