Merge branch 'bleeding-edge-freeze' of https://github.com/Baystation12/Baystation12 into bleeding-edge-freeze

code/ZAS/Connection.dm

@@ -158,51 +158,53 @@ connection
 		if(!istype(zone_1) || !istype(zone_2))
 			return
 
-		//Handle disconnection of indirectly or directly connected zones.
-		if( (zone_1 in zone_2.connected_zones) || (zone_2 in zone_1.connected_zones) )
+		if(indirect != CONNECTION_CLOSED)
+			//Handle disconnection of indirectly or directly connected zones.
+			if( (zone_1 in zone_2.connected_zones) || (zone_2 in zone_1.connected_zones) )
 
-			//If there are more than one connection, decrement the number of connections
-			//Otherwise, remove all connections between the zones.
-			if(zone_2 in zone_1.connected_zones)
-				if(zone_1.connected_zones[zone_2] > 1)
-					zone_1.connected_zones[zone_2]--
-				else
-					zone_1.connected_zones -= zone_2
-					//remove the list if it is empty
-					if(!zone_1.connected_zones.len)
-						zone_1.connected_zones = null
+				//If there are more than one connection, decrement the number of connections
+				//Otherwise, remove all connections between the zones.
+				if(zone_2 in zone_1.connected_zones)
+					if(zone_1.connected_zones[zone_2] > 1)
+						zone_1.connected_zones[zone_2]--
+					else
+						zone_1.connected_zones -= zone_2
+						//remove the list if it is empty
+						if(!zone_1.connected_zones.len)
+							zone_1.connected_zones = null
 
-			//Then do the same for the other zone.
-			if(zone_1 in zone_2.connected_zones)
-				if(zone_2.connected_zones[zone_1] > 1)
-					zone_2.connected_zones[zone_1]--
-				else
-					zone_2.connected_zones -= zone_1
-					if(!zone_2.connected_zones.len)
-						zone_2.connected_zones = null
+				//Then do the same for the other zone.
+				if(zone_1 in zone_2.connected_zones)
+					if(zone_2.connected_zones[zone_1] > 1)
+						zone_2.connected_zones[zone_1]--
+					else
+						zone_2.connected_zones -= zone_1
+						if(!zone_2.connected_zones.len)
+							zone_2.connected_zones = null
 
-		//Handle disconnection of closed zones.
-		if( (zone_1 in zone_2.closed_connection_zones) || (zone_2 in zone_1.closed_connection_zones) )
+		else
+			//Handle disconnection of closed zones.
+			if( (zone_1 in zone_2.closed_connection_zones) || (zone_2 in zone_1.closed_connection_zones) )
 
-			//If there are more than one connection, decrement the number of connections
-			//Otherwise, remove all connections between the zones.
-			if(zone_2 in zone_1.connected_zones)
-				if(zone_1.closed_connection_zones[zone_2] > 1)
-					zone_1.closed_connection_zones[zone_2]--
-				else
-					zone_1.closed_connection_zones -= zone_2
-					//remove the list if it is empty
-					if(!zone_1.closed_connection_zones.len)
-						zone_1.closed_connection_zones = null
+				//If there are more than one connection, decrement the number of connections
+				//Otherwise, remove all connections between the zones.
+				if(zone_2 in zone_1.connected_zones)
+					if(zone_1.closed_connection_zones[zone_2] > 1)
+						zone_1.closed_connection_zones[zone_2]--
+					else
+						zone_1.closed_connection_zones -= zone_2
+						//remove the list if it is empty
+						if(!zone_1.closed_connection_zones.len)
+							zone_1.closed_connection_zones = null
 
-			//Then do the same for the other zone.
-			if(zone_1 in zone_2.connected_zones)
-				if(zone_2.closed_connection_zones[zone_1] > 1)
-					zone_2.closed_connection_zones[zone_1]--
-				else
-					zone_2.closed_connection_zones -= zone_1
-					if(!zone_2.closed_connection_zones.len)
-						zone_2.closed_connection_zones = null
+				//Then do the same for the other zone.
+				if(zone_1 in zone_2.connected_zones)
+					if(zone_2.closed_connection_zones[zone_1] > 1)
+						zone_2.closed_connection_zones[zone_1]--
+					else
+						zone_2.closed_connection_zones -= zone_1
+						if(!zone_2.closed_connection_zones.len)
+							zone_2.closed_connection_zones = null
 
 
 	proc/Cleanup()
@@ -259,9 +261,8 @@ connection
 
 				//The door is instead closed.
 				else if(indirect > CONNECTION_CLOSED)
-					indirect = CONNECTION_CLOSED
-
 					DisconnectZones(A.zone, B.zone)
+					indirect = CONNECTION_CLOSED
 					ConnectZones(A.zone, B.zone)
 
 			//If I can no longer pass air, better delete
@@ -381,7 +382,7 @@ connection
 			//Handle diconnection and reconnection of zones.
 			if(zone_A && zone_B)
 				DisconnectZones(zone_A, zone_B)
-			ConnectZones(A.zone,	B.zone, indirect)
+			ConnectZones(A.zone, B.zone, indirect)
 
 
 #undef CONNECTION_DIRECT

code/controllers/voting.dm

@@ -10,6 +10,7 @@ datum/controller/vote
 	var/list/voted = list()
 	var/list/voting = list()
 	var/list/current_votes = list()
+	var/auto_muted = 0
 
 	New()
 		if(vote != src)
@@ -53,6 +54,14 @@ datum/controller/vote
 		voting.Cut()
 		current_votes.Cut()
 
+		if(auto_muted && !ooc_allowed)
+			auto_muted = 0
+			ooc_allowed = !( ooc_allowed )
+			world << "<b>The OOC channel has been automatically enabled due to vote cancellation.</b>"
+			log_admin("OOC was toggled automatically due to vote cancellation.")
+			message_admins("OOC has been toggled on automatically.")
+
+
 	proc/get_result()
 		//get the highest number of votes
 		var/greatest_votes = 0
@@ -138,6 +147,12 @@ datum/controller/vote
 				if("crew_transfer")
 					if(. == "Initiate Crew Transfer")
 						init_shift_change(null, 1)
+					if(auto_muted && !ooc_allowed)
+						auto_muted = 0
+						ooc_allowed = !( ooc_allowed )
+						world << "<b>The OOC channel has been automatically enabled due to vote end.</b>"
+						log_admin("OOC was toggled automatically due to vote end.")
+						message_admins("OOC has been toggled on automatically.")
 
 
 		if(restart)
@@ -210,6 +225,13 @@ datum/controller/vote
 			if(mode == "gamemode" && going)
 				going = 0
 				world << "<font color='red'><b>Round start has been delayed.</b></font>"
+			if(mode == "crew_transfer" && ooc_allowed)
+				auto_muted = 1
+				ooc_allowed = !( ooc_allowed )
+				world << "<b>The OOC channel has been automatically disabled due to the crew transfer vote.</b>"
+				log_admin("OOC was toggled automatically due to crew_transfer vote.")
+				message_admins("OOC has been toggled off automatically.")
+
 
 			time_remaining = round(config.vote_period/10)
 			return 1

code/game/machinery/iv_drip.dm

@@ -112,7 +112,8 @@
 
 			if (B)
 				beaker.reagents.reagent_list |= B
-				beaker.reagents.update_total()
+				beaker.reagents.del_reagent("clonexadone")	//Fix for infinite meat spawning when taking blood from human
+				beaker.reagents.update_total()				//to an IV drip full of clonex
 				beaker.on_reagent_change()
 				beaker.reagents.handle_reactions()
 				update_icon()

code/game/mecha/mecha_construction_paths.dm

@@ -571,6 +571,7 @@
 	custom_action(step, atom/used_atom, mob/user)
 		user.visible_message("[user] has connected [used_atom] to [holder].", "You connect [used_atom] to [holder]")
 		holder.overlays += used_atom.icon_state+"+o"
+		user.drop_item()
 		del used_atom
 		return 1
 

code/game/objects/items/robot/robot_parts.dm

@@ -8,6 +8,7 @@
 	var/construction_time = 100
 	var/list/construction_cost = list("metal"=20000,"glass"=5000)
 	var/list/part = null
+	var/sabotaged = 0 //Emagging limbs can have repercussions when installed as prosthetics.
 
 /obj/item/robot_parts/l_arm
 	name = "robot left arm"
@@ -278,3 +279,13 @@
 		del(src)
 		return
 	return
+
+/obj/item/robot_parts/attackby(obj/item/W as obj, mob/user as mob)
+	if(istype(W,/obj/item/weapon/card/emag))
+		if(sabotaged)
+			user << "\red [src] is already sabotaged!"
+		else
+			user << "\red You slide [W] into the dataport on [src] and short out the safeties."
+			sabotaged = 1
+		return
+	..()

code/game/objects/storage/coat.dm

@@ -211,8 +211,14 @@
 	orient2hud()
 	return
 
-/obj/item/weapon/storage/emp_act(severity)
+/obj/item/clothing/suit/emp_act(severity)
 	if(!istype(src.loc, /mob/living))
 		for(var/obj/O in contents)
 			O.emp_act(severity)
-	..()
+	..()
+
+/obj/item/clothing/suit/hear_talk(mob/M, var/msg)
+	for (var/atom/A in src)
+		if(istype(A,/obj/))
+			var/obj/O = A
+			O.hear_talk(M, msg)

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

@@ -380,7 +380,7 @@
 	u_equip(item)
 	update_icons()
 
-	if (istype(usr, /mob/living/carbon/monkey)) //Check if a monkey is throwing. Modify/remove this line as required.
+	if (istype(usr, /mob/living/carbon)) //Check if a carbon mob is throwing. Modify/remove this line as required.
 		item.loc = src.loc
 		if(src.client)
 			src.client.screen -= item

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

@@ -161,6 +161,17 @@ emp_act
 	if((user != src) && check_shields(I.force, "the [I.name]"))
 		return 0
 
+	if(istype(I,/obj/item/weapon/card/emag))
+		if(!(affecting.status & ORGAN_ROBOT))
+			user << "\red That limb isn't robotic."
+			return
+		if(affecting.sabotaged)
+			user << "\red [src]'s [affecting.display_name] is already sabotaged!"
+		else
+			user << "\red You sneakily slide [I] into the dataport on [src]'s [affecting.display_name] and short out the safeties."
+			affecting.sabotaged = 1
+		return
+
 	if(I.attack_verb.len)
 		visible_message("\red <B>[src] has been [pick(I.attack_verb)] in the [hit_area] with [I.name] by [user]!</B>")
 	else

code/modules/organs/organ_external.dm

@@ -35,6 +35,7 @@
 	var/open = 0
 	var/stage = 0
 	var/cavity = 0
+	var/sabotaged = 0 //If a prosthetic limb is emagged, it will detonate when it fails.
 
 	var/obj/item/hidden = null
 	var/list/implants = list()
@@ -482,8 +483,8 @@
 				owner.u_equip(owner.shoes)
 		if(organ)
 			destspawn = 1
-			//Robotic limbs explode until specified otherwise
-			if(status & ORGAN_ROBOT && !no_explode)
+			//Robotic limbs explode if sabotaged.
+			if(status & ORGAN_ROBOT && !no_explode && sabotaged)
 				owner.visible_message("\red \The [owner]'s [display_name] explodes violently!",\
 				"\red <b>Your [display_name] explodes!</b>",\
 				"You hear an explosion followed by a scream!")
@@ -494,10 +495,10 @@
 				spark_system.start()
 				spawn(10)
 					del(spark_system)
-			else
-				owner.visible_message("\red [owner.name]'s [display_name] flies off in an arc.",\
-				"<span class='moderate'><b>Your [display_name] goes flying off!</b></span>",\
-				"You hear a terrible sound of ripping tendons and flesh.")
+
+			owner.visible_message("\red [owner.name]'s [display_name] flies off in an arc.",\
+			"<span class='moderate'><b>Your [display_name] goes flying off!</b></span>",\
+			"You hear a terrible sound of ripping tendons and flesh.")
 
 			//Throw organs around
 			var/lol = pick(cardinal)
@@ -590,8 +591,8 @@
 	name = "chest"
 	icon_name = "torso"
 	display_name = "chest"
-	max_damage = 150
-	min_broken_damage = 75
+	max_damage = 75
+	min_broken_damage = 40
 	body_part = UPPER_TORSO
 
 
@@ -599,24 +600,24 @@
 	name = "groin"
 	icon_name = "groin"
 	display_name = "groin"
-	max_damage = 115
-	min_broken_damage = 70
+	max_damage = 50
+	min_broken_damage = 30
 	body_part = LOWER_TORSO
 
 /datum/organ/external/l_arm
 	name = "l_arm"
 	display_name = "left arm"
 	icon_name = "l_arm"
-	max_damage = 75
-	min_broken_damage = 30
+	max_damage = 50
+	min_broken_damage = 20
 	body_part = ARM_LEFT
 
 /datum/organ/external/l_leg
 	name = "l_leg"
 	display_name = "left leg"
 	icon_name = "l_leg"
-	max_damage = 75
-	min_broken_damage = 30
+	max_damage = 50
+	min_broken_damage = 20
 	body_part = LEG_LEFT
 	icon_position = LEFT
 
@@ -624,16 +625,16 @@
 	name = "r_arm"
 	display_name = "right arm"
 	icon_name = "r_arm"
-	max_damage = 75
-	min_broken_damage = 30
+	max_damage = 50
+	min_broken_damage = 20
 	body_part = ARM_RIGHT
 
 /datum/organ/external/r_leg
 	name = "r_leg"
 	display_name = "right leg"
 	icon_name = "r_leg"
-	max_damage = 75
-	min_broken_damage = 30
+	max_damage = 50
+	min_broken_damage = 20
 	body_part = LEG_RIGHT
 	icon_position = RIGHT
 
@@ -641,7 +642,7 @@
 	name = "l_foot"
 	display_name = "left foot"
 	icon_name = "l_foot"
-	max_damage = 40
+	max_damage = 30
 	min_broken_damage = 15
 	body_part = FOOT_LEFT
 	icon_position = LEFT
@@ -650,7 +651,7 @@
 	name = "r_foot"
 	display_name = "right foot"
 	icon_name = "r_foot"
-	max_damage = 40
+	max_damage = 30
 	min_broken_damage = 15
 	body_part = FOOT_RIGHT
 	icon_position = RIGHT
@@ -659,7 +660,7 @@
 	name = "r_hand"
 	display_name = "right hand"
 	icon_name = "r_hand"
-	max_damage = 40
+	max_damage = 30
 	min_broken_damage = 15
 	body_part = HAND_RIGHT
 
@@ -667,7 +668,7 @@
 	name = "l_hand"
 	display_name = "left hand"
 	icon_name = "l_hand"
-	max_damage = 40
+	max_damage = 30
 	min_broken_damage = 15
 	body_part = HAND_LEFT
 

code/modules/reagents/syringe_gun.dm

@@ -128,4 +128,279 @@
 	New()
 		var/datum/reagents/R = new/datum/reagents(15)
 		reagents = R
-		R.my_atom = src
+		R.my_atom = src
+
+/obj/item/weapon/dart_cartridge
+	name = "dart cartridge"
+	desc = "A rack of hollow darts."
+	icon = 'icons/obj/ammo.dmi'
+	icon_state = "darts-5"
+	item_state = "rcdammo"
+	opacity = 0
+	density = 0
+	anchored = 0.0
+	origin_tech = "materials=2"
+	var/darts = 5
+
+/obj/item/weapon/dart_cartridge/update_icon()
+	if(!darts)
+		icon_state = "darts-0"
+	else if(darts > 5)
+		icon_state = "darts-5"
+	else
+		icon_state = "darts-[darts]"
+	return 1
+
+/obj/item/weapon/gun/dartgun
+	name = "dart gun"
+	desc = "A small gas-powered dartgun, capable of delivering chemical cocktails swiftly across short distances."
+	icon_state = "dartgun-empty"
+
+	var/list/beakers = list() //All containers inside the gun.
+	var/list/mixing = list() //Containers being used for mixing.
+	var/obj/item/weapon/dart_cartridge/cartridge = null //Container of darts.
+	var/max_beakers = 3
+
+/obj/item/weapon/gun/dartgun/update_icon()
+
+	if(!cartridge)
+		icon_state = "dartgun-empty"
+		return 1
+
+	if(!cartridge.darts)
+		icon_state = "dartgun-0"
+	else if(cartridge.darts > 5)
+		icon_state = "dartgun-5"
+	else
+		icon_state = "dartgun-[cartridge.darts]"
+	return 1
+
+/obj/item/weapon/gun/dartgun/New()
+
+	if(beakers.len)
+		return
+
+	// The dartgun has one beaker by default.
+	var/obj/item/weapon/reagent_containers/glass/beaker/B = new(src)
+	beakers += B
+
+	..()
+
+/obj/item/weapon/gun/dartgun/examine()
+	set src in view()
+	update_icon()
+	..()
+	if (!(usr in view(2)) && usr!=src.loc)
+		return
+	if (beakers.len)
+		usr << "\blue [src] contains:"
+		for(var/obj/item/weapon/reagent_containers/glass/beaker/B in beakers)
+			if(B.reagents && B.reagents.reagent_list.len)
+				for(var/datum/reagent/R in B.reagents.reagent_list)
+					usr << "\blue [R.volume] units of [R.name]"
+
+/obj/item/weapon/gun/dartgun/attackby(obj/item/I as obj, mob/user as mob)
+	if(istype(I, /obj/item/weapon/dart_cartridge))
+
+		var/obj/item/weapon/dart_cartridge/D = I
+
+		if(!D.darts)
+			user << "\blue [D] is empty."
+			return 0
+
+		if(cartridge)
+			if(cartridge.darts <= 0)
+				src.remove_cartridge()
+			else
+				user << "\blue There's already a cartridge in [src]."
+				return 0
+
+		user.drop_item()
+		cartridge = D
+		D.loc = src
+		user << "\blue You slot [D] into [src]."
+		update_icon()
+		return
+	if(istype(I, /obj/item/weapon/reagent_containers/glass/beaker))
+		if(beakers.len >= max_beakers)
+			user << "\blue [src] already has [max_beakers] beakers in it - another one isn't going to fit!"
+			return
+		var/obj/item/weapon/reagent_containers/glass/beaker/B = I
+		user.drop_item()
+		B.loc = src
+		beakers += B
+		user << "\blue You slot [B] into [src]."
+		src.updateUsrDialog()
+
+/obj/item/weapon/gun/dartgun/can_fire()
+	if(!cartridge)
+		return 0
+	else
+		return cartridge.darts
+
+/obj/item/weapon/gun/dartgun/proc/has_selected_beaker_reagents()
+	return 0
+
+/obj/item/weapon/gun/dartgun/proc/remove_cartridge()
+	if(cartridge)
+		usr << "\blue You pop the cartridge out of [src]."
+		var/obj/item/weapon/dart_cartridge/C = cartridge
+		C.loc = get_turf(src)
+		C.update_icon()
+		cartridge = null
+		src.update_icon()
+
+/obj/item/weapon/gun/dartgun/proc/get_mixed_syringe()
+	if (!cartridge)
+		return 0
+	if(!cartridge.darts)
+		return 0
+
+	var/obj/item/weapon/reagent_containers/syringe/dart = new(src)
+
+	if(mixing.len)
+		var/mix_amount = 10/mixing.len
+		for(var/obj/item/weapon/reagent_containers/glass/beaker/B in mixing)
+			B.reagents.trans_to(dart,mix_amount)
+
+	return dart
+
+/obj/item/weapon/gun/dartgun/proc/fire_dart(atom/target, mob/user)
+	if (locate (/obj/structure/table, src.loc))
+		return
+	else
+		var/turf/trg = get_turf(target)
+		var/obj/effect/syringe_gun_dummy/D = new/obj/effect/syringe_gun_dummy(get_turf(src))
+		var/obj/item/weapon/reagent_containers/syringe/S = get_mixed_syringe()
+		if(!S)
+			user << "\red There are no darts in [src]!"
+			return
+		if(!S.reagents)
+			user << "\red There are no reagents available!"
+			return
+		cartridge.darts--
+		src.update_icon()
+		S.reagents.trans_to(D, S.reagents.total_volume)
+		del(S)
+		D.icon_state = "syringeproj"
+		D.name = "syringe"
+		playsound(user.loc, 'sound/items/syringeproj.ogg', 50, 1)
+
+		for(var/i=0, i<6, i++)
+			if(!D) break
+			if(D.loc == trg) break
+			step_towards(D,trg)
+
+			if(D)
+				for(var/mob/living/carbon/M in D.loc)
+					if(!istype(M,/mob/living/carbon)) continue
+					if(M == user) continue
+					//Syringe gun attack logging by Yvarov
+					var/R
+					if(D.reagents)
+						for(var/datum/reagent/A in D.reagents.reagent_list)
+							R += A.id + " ("
+							R += num2text(A.volume) + "),"
+					if (istype(M, /mob))
+						M.attack_log += "\[[time_stamp()]\] <b>[user]/[user.ckey]</b> shot <b>[M]/[M.ckey]</b> with a <b>syringegun</b> ([R])"
+						user.attack_log += "\[[time_stamp()]\] <b>[user]/[user.ckey]</b> shot <b>[M]/[M.ckey]</b> with a <b>syringegun</b> ([R])"
+						log_attack("<font color='red'>[user] ([user.ckey]) shot [M] ([M.ckey]) with a syringegun ([R])</font>")
+
+					else
+						M.attack_log += "\[[time_stamp()]\] <b>UNKNOWN SUBJECT (No longer exists)</b> shot <b>[M]/[M.ckey]</b> with a <b>syringegun</b> ([R])"
+						log_attack("<font color='red'>UNKNOWN shot [M] ([M.ckey]) with a <b>syringegun</b> ([R])</font>")
+
+					if(D.reagents)
+						D.reagents.trans_to(M, 15)
+					M << "<span class='danger'>You feel a slight prick.</span>"
+
+					del(D)
+					break
+			if(D)
+				for(var/atom/A in D.loc)
+					if(A == user) continue
+					if(A.density) del(D)
+
+			sleep(1)
+
+		if (D) spawn(10) del(D)
+
+		return
+
+/obj/item/weapon/gun/dartgun/afterattack(obj/target, mob/user , flag)
+	if(!isturf(target.loc) || target == user) return
+	..()
+
+/obj/item/weapon/gun/dartgun/can_hit(var/mob/living/target as mob, var/mob/living/user as mob)
+	return 1
+
+/obj/item/weapon/gun/dartgun/attack_self(user as mob)
+	var/dat = "<b>[src] mixing control:</b><br><br>"
+
+	if (beakers.len)
+		var/i = 1
+		for(var/obj/item/weapon/reagent_containers/glass/beaker/B in beakers)
+			dat += "Beaker [i] contains: "
+			if(B.reagents && B.reagents.reagent_list.len)
+				for(var/datum/reagent/R in B.reagents.reagent_list)
+					dat += "<br>    [R.volume] units of [R.name], "
+				if (check_beaker_mixing(B))
+					dat += text("<A href='?src=\ref[src];stop_mix=[i]'><font color='green'>Mixing</font></A> ")
+				else
+					dat += text("<A href='?src=\ref[src];mix=[i]'><font color='red'>Not mixing</font></A> ")
+			else
+				dat += "nothing."
+			dat += " \[<A href='?src=\ref[src];eject=[i]'>Eject</A>\]<br>"
+			i++
+	else
+		dat += "There are no beakers inserted!<br><br>"
+
+	if(cartridge)
+		if(cartridge.darts)
+			dat += "The dart cartridge has [cartridge.darts] shots remaining."
+		else
+			dat += "<font color='red'>The dart cartridge is empty!</font>"
+		dat += " \[<A href='?src=\ref[src];eject_cart=1'>Eject</A>\]"
+
+	user << browse("[dat]", "window=dartgun_mixing_window")
+
+/obj/item/weapon/gun/dartgun/proc/check_beaker_mixing(var/obj/item/B)
+	if(!mixing || !beakers)
+		return 0
+	for(var/obj/item/M in mixing)
+		if(M == B)
+			return 1
+	return 0
+
+/obj/item/weapon/gun/dartgun/Topic(href, href_list)
+	src.add_fingerprint(usr)
+	if(href_list["stop_mix"])
+		var/index = text2num(href_list["stop_mix"])
+		if(index <= beakers.len)
+			for(var/obj/item/M in mixing)
+				if(M == beakers[index])
+					mixing -= M
+					break
+	else if (href_list["mix"])
+		var/index = text2num(href_list["mix"])
+		if(index <= beakers.len)
+			mixing += beakers[index]
+	else if (href_list["eject"])
+		var/index = text2num(href_list["eject"])
+		if(index <= beakers.len)
+			if(beakers[index])
+				var/obj/item/weapon/reagent_containers/glass/beaker/B = beakers[index]
+				usr << "You remove [B] from [src]."
+				mixing -= B
+				beakers -= B
+				B.loc = get_turf(src)
+	else if (href_list["eject_cart"])
+		remove_cartridge()
+	src.updateUsrDialog()
+	return
+
+/obj/item/weapon/gun/dartgun/Fire(atom/target as mob|obj|turf|area, mob/living/user as mob|obj, params, reflex = 0)
+	if(cartridge)
+		spawn(0) fire_dart(target,user)
+	else
+		usr << "\red [src] is empty."

code/modules/surgery/generic.dm

@@ -190,7 +190,16 @@
 	max_duration = 160
 
 	can_use(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
-		return ..() && target_zone != "chest" && target_zone != "groin" && target_zone != "head"
+		if (target_zone == "eyes")	//there are specific steps for eye surgery
+			return 0
+		if (!hasorgans(target))
+			return 0
+		var/datum/organ/external/affected = target.get_organ(target_zone)
+		if (affected == null)
+			return 0
+		if (affected.status & ORGAN_DESTROYED)
+			return 0
+		return target_zone != "chest" && target_zone != "groin" && target_zone != "head"
 
 	begin_step(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
 		var/datum/organ/external/affected = target.get_organ(target_zone)
@@ -203,11 +212,11 @@
 		var/datum/organ/external/affected = target.get_organ(target_zone)
 		user.visible_message("\blue [user] cuts off [target]'s [affected.display_name] with \the [tool].", \
 		"\blue You cut off [target]'s [affected.display_name] with \the [tool].")
-		affected.droplimb(1,1)
+		affected.droplimb(1,0)
 
 	fail_step(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
 		var/datum/organ/external/affected = target.get_organ(target_zone)
 		user.visible_message("\red [user]'s hand slips, sawwing through the bone in [target]'s [affected.display_name] with \the [tool]!", \
 		"\red Your hand slips, sawwing through the bone in [target]'s [affected.display_name] with \the [tool]!")
 		affected.createwound(CUT, 30)
-		affected.fracture()
+		affected.fracture()

code/modules/surgery/robolimbs.dm

@@ -144,10 +144,15 @@
 		"You start attaching [tool] where [target]'s [affected.display_name] used to be.")
 
 	end_step(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
+		var/obj/item/robot_parts/L = tool
 		var/datum/organ/external/affected = target.get_organ(target_zone)
 		user.visible_message("\blue [user] has attached [tool] where [target]'s [affected.display_name] used to be.",	\
 		"\blue You have attached [tool] where [target]'s [affected.display_name] used to be.")
 		affected.robotize()
+		if(L.sabotaged)
+			affected.sabotaged = 1
+		else
+			affected.sabotaged = 0
 		target.update_body()
 		target.updatehealth()
 		target.UpdateDamageIcon()