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

code/WorkInProgress/Uristqwerty/transit_tubes.dm

@@ -0,0 +1,405 @@
+
+// Basic transit tubes. Straight pieces, curved sections,
+//  and basic splits/joins (no routing logic).
+// Mappers: you can use "Generate Instances from Icon-states"
+//  to get the different pieces.
+/obj/structure/transit_tube
+	icon = 'transit_tube.dmi'
+	icon_state = "E-W"
+	density = 1
+	layer = 3.1
+	anchored = 1.0
+	var/list/tube_dirs = null
+	var/exit_delay = 2
+	var/enter_delay = 1
+
+
+// A place where tube pods stop, and people can get in or out.
+// Mappers: use "Generate Instances from Directions" for this
+//  one.
+/obj/structure/transit_tube/station
+	icon = 'transit_tube_station.dmi'
+	icon_state = "closed"
+	exit_delay = 2
+	enter_delay = 3
+	var/pod_moving = 0
+	var/automatic_launch_time = 100
+
+	var/const/OPEN_DURATION = 6
+	var/const/CLOSE_DURATION = 6
+
+
+
+/obj/structure/transit_tube_pod
+	icon = 'transit_tube_pod.dmi'
+	icon_state = "pod"
+	animate_movement = FORWARD_STEPS
+	var/moving = 0
+	var/datum/gas_mixture/air_contents
+
+
+
+/obj/structure/transit_tube/station/New(loc)
+	..(loc)
+
+	spawn(automatic_launch_time)
+		launch_pod()
+
+
+/obj/structure/transit_tube/station/Bumped(mob/AM as mob|obj)
+	if(!pod_moving && icon_state == "open" && istype(AM, /mob))
+		for(var/obj/structure/transit_tube_pod/pod in loc)
+			if(!pod.moving && pod.dir in directions())
+				AM.loc = pod
+				return
+
+
+
+/obj/structure/transit_tube/station/attack_hand(mob/user as mob)
+	if(!pod_moving)
+		for(var/obj/structure/transit_tube_pod/pod in loc)
+			if(!pod.moving && pod.dir in directions())
+				if(icon_state == "closed")
+					open_animation()
+
+				else if(icon_state == "open")
+					close_animation()
+
+
+
+/obj/structure/transit_tube/station/proc/open_animation()
+	if(icon_state == "closed")
+		icon_state = "opening"
+		spawn(OPEN_DURATION)
+			if(icon_state == "opening")
+				icon_state = "open"
+
+
+
+/obj/structure/transit_tube/station/proc/close_animation()
+	if(icon_state == "open")
+		icon_state = "closing"
+		spawn(CLOSE_DURATION)
+			if(icon_state == "closing")
+				icon_state = "closed"
+
+
+
+/obj/structure/transit_tube/station/proc/launch_pod()
+	for(var/obj/structure/transit_tube_pod/pod in loc)
+		if(!pod.moving && pod.dir in directions())
+			spawn(5)
+				pod_moving = 1
+				close_animation()
+				sleep(CLOSE_DURATION + 2)
+				if(icon_state == "closed" && pod)
+					pod.follow_tube()
+
+				pod_moving = 0
+
+			return
+
+
+
+/obj/structure/transit_tube/proc/should_stop_pod(pod, from_dir)
+	return 0
+
+
+
+/obj/structure/transit_tube/station/should_stop_pod(pod, from_dir)
+	return 1
+
+
+
+/obj/structure/transit_tube/proc/pod_stopped(pod, from_dir)
+	return 0
+
+
+
+/obj/structure/transit_tube/station/pod_stopped(obj/structure/transit_tube_pod/pod, from_dir)
+	pod_moving = 1
+	spawn(5)
+		open_animation()
+		sleep(OPEN_DURATION + 2)
+		pod_moving = 0
+		pod.mix_air()
+
+		if(automatic_launch_time)
+			var/const/wait_step = 5
+			var/i = 0
+			while(i < automatic_launch_time)
+				sleep(wait_step)
+				i += wait_step
+
+				if(pod_moving || icon_state != "open")
+					return
+
+			launch_pod()
+
+
+
+// Returns a /list of directions this tube section can
+//  connect to.
+/obj/structure/transit_tube/proc/directions()
+	return tube_dirs
+
+
+
+/obj/structure/transit_tube/proc/has_entrance(from_dir)
+	from_dir = turn(from_dir, 180)
+
+	for(var/direction in directions())
+		if(direction == from_dir)
+			return 1
+
+	return 0
+
+
+
+/obj/structure/transit_tube/proc/has_exit(in_dir)
+	for(var/direction in directions())
+		if(direction == in_dir)
+			return 1
+
+	return 0
+
+
+
+// Searches for an exit direction within 45 degrees of the
+//  specified dir. Returns that direction, or 0 if none match.
+/obj/structure/transit_tube/proc/get_exit(in_dir)
+	var/near_dir = 0
+	var/in_dir_cw = turn(in_dir, -45)
+	var/in_dir_ccw = turn(in_dir, 45)
+
+	for(var/direction in directions())
+		if(direction == in_dir)
+			return direction
+
+		else if(direction == in_dir_cw)
+			near_dir = direction
+
+		else if(direction == in_dir_ccw)
+			near_dir = direction
+
+	return near_dir
+
+
+
+/obj/structure/transit_tube/proc/exit_delay(pod, to_dir)
+	return exit_delay
+
+/obj/structure/transit_tube/proc/enter_delay(pod, to_dir)
+	return enter_delay
+
+
+
+/obj/structure/transit_tube_pod/proc/follow_tube()
+	if(moving)
+		return
+
+	moving = 1
+
+	spawn()
+		var/obj/structure/transit_tube/current_tube = null
+		var/next_dir
+		var/next_loc
+
+		for(var/obj/structure/transit_tube/tube in loc)
+			if(tube.has_exit(dir))
+				current_tube = tube
+				break
+
+		while(current_tube)
+			next_dir = current_tube.get_exit(dir)
+
+			if(!next_dir)
+				break
+
+			sleep(current_tube.exit_delay(src, dir))
+			next_loc = get_step(loc, next_dir)
+
+			current_tube = null
+			for(var/obj/structure/transit_tube/tube in next_loc)
+				if(tube.has_entrance(next_dir))
+					current_tube = tube
+					break
+
+			if(current_tube == null)
+				dir = next_dir
+				step(src, dir)
+				break
+
+			sleep(current_tube.enter_delay(src, next_dir))
+			dir = next_dir
+			loc = next_loc
+
+			if(current_tube && current_tube.should_stop_pod(src, next_dir))
+				current_tube.pod_stopped(src, dir)
+				break
+
+		moving = 0
+
+
+
+// HUGE HACK: Because the pod isn't a mecha, travelling through tubes over space
+//  won't protect people from space.
+// This avoids editing an additional file, so that adding
+//  tubes to a SS13 codebase is a simple as dropping this code file and the
+//  required icon files somewhere where BYOND can find them.
+/mob/living/carbon/human/handle_environment(datum/gas_mixture/environment)
+	if(!istype(loc, /obj/structure/transit_tube_pod))
+		return ..(environment)
+
+
+
+/obj/structure/transit_tube_pod/return_air()
+	var/datum/gas_mixture/GM = new()
+	GM.oxygen = MOLES_O2STANDARD * 2
+	GM.nitrogen = MOLES_N2STANDARD
+	GM.temperature = T20C
+	return GM
+
+// For now, copying what I found in an unused FEA file (and almost identical in a
+//  used ZAS file). Means that assume_air and remove_air don't actually alter the
+//  air contents.
+/obj/structure/transit_tube_pod/assume_air(datum/gas_mixture/giver)
+	return 0
+
+/obj/structure/transit_tube_pod/remove_air(amount)
+	var/oxygen = MOLES_O2STANDARD
+	var/carbon_dioxide = 0
+	var/nitrogen = MOLES_N2STANDARD
+	var/toxins = 0
+
+	var/datum/gas_mixture/GM = new()
+
+	var/sum = oxygen + carbon_dioxide + nitrogen + toxins
+	if(sum>0)
+		GM.oxygen = (oxygen/sum)*amount
+		GM.carbon_dioxide = (carbon_dioxide/sum)*amount
+		GM.nitrogen = (nitrogen/sum)*amount
+		GM.toxins = (toxins/sum)*amount
+
+	GM.temperature = T20C
+	GM.update_values() //Needed in ZAS to prevent suffocation. Not present in FEA. Comment/uncomment as nessecary.
+
+	return GM
+
+
+
+// Called when a pod arrives at, and before a pod departs from a station,
+//  giving it a chance to mix its internal air supply with the turf it is
+//  currently on.
+/obj/structure/transit_tube_pod/proc/mix_air()
+	//Needs to be implemented at some point
+
+
+
+// When the player moves, check if the pos is currently stopped at a station.
+//  if it is, check the direction. If the direction matches the direction of
+//  the station, try to exit. If the direction matches one of the station's
+//  tube directions, launch the pod in that direction.
+/obj/structure/transit_tube_pod/relaymove(mob/mob, direction)
+	if(!moving && istype(mob, /mob) && mob.client)
+		for(var/obj/structure/transit_tube/station/station in loc)
+			if(!station.pod_moving && (dir in station.directions()))
+				if(direction == station.dir)
+					if(station.icon_state == "open")
+						mob.loc = loc
+						mob.client.Move(get_step(loc, direction), direction)
+
+					else
+						station.open_animation()
+
+				else if(direction in station.directions())
+					dir = direction
+					station.launch_pod()
+
+
+
+/obj/structure/transit_tube/New(loc)
+	..(loc)
+
+	if(tube_dirs == null)
+		init_dirs()
+
+
+
+// Parse the icon_state into a list of directions.
+// This means that mappers can use Dream Maker's built in
+//  "Generate Instances from Icon-states" option to get all
+//  variations. Additionally, as a separate proc, sub-types
+//  can handle it more intelligently.
+/obj/structure/transit_tube/proc/init_dirs()
+	tube_dirs = parse_dirs(icon_state)
+
+	if(copytext(icon_state, 1, 3) == "D-")
+		density = 0
+
+
+
+// Tube station directions are simply 90 to either side of
+//  the exit.
+/obj/structure/transit_tube/station/init_dirs()
+	tube_dirs = list(turn(dir, 90), turn(dir, -90))
+
+
+
+// Uses a list() to cache return values. Since they should
+//  never be edited directly, all tubes with a certain
+//  icon_state can just reference the same list. In theory,
+//  reduces memory usage, and improves CPU cache usage.
+//  In reality, I don't know if that is quite how BYOND works,
+//  but it is probably safer to assume the existence of, and
+//  rely on, a sufficiently smart compiler/optimizer.
+/obj/structure/transit_tube/proc/parse_dirs(text)
+	var/global/list/direction_table = list()
+
+	if(text in direction_table)
+		return direction_table[text]
+
+	var/list/split_text = stringsplit(text, "-")
+
+	// If the first token is D, the icon_state represents
+	//  a purely decorative tube, and doesn't actually
+	//  connect to anything.
+	if(split_text[1] == "D")
+		direction_table[text] = list()
+		return null
+
+	var/list/directions = list()
+
+	for(var/text_part in split_text)
+		var/direction = text2dir_extended(text_part)
+
+		if(direction > 0)
+			directions += direction
+
+	direction_table[text] = directions
+	return directions
+
+
+
+// A copy of text2dir, extended to accept one and two letter
+//  directions, and to clearly return 0 otherwise.
+/obj/structure/transit_tube/proc/text2dir_extended(direction)
+	switch(uppertext(direction))
+		if("NORTH", "N")
+			return 1
+		if("SOUTH", "S")
+			return 2
+		if("EAST", "E")
+			return 4
+		if("WEST", "W")
+			return 8
+		if("NORTHEAST", "NE")
+			return 5
+		if("NORTHWEST", "NW")
+			return 9
+		if("SOUTHEAST", "SE")
+			return 6
+		if("SOUTHWEST", "SW")
+			return 10
+		else
+	return 0

code/game/gamemodes/changeling/changeling.dm

@@ -10,7 +10,7 @@ var/list/possible_changeling_IDs = list("Alpha","Beta","Gamma","Delta","Epsilon"
 	restricted_jobs = list("AI", "Cyborg")
 	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain")
 	required_players = 2
-	required_players_secret = 5
+	required_players_secret = 10
 	required_enemies = 1
 	recommended_enemies = 4
 
@@ -37,7 +37,7 @@ var/list/possible_changeling_IDs = list("Alpha","Beta","Gamma","Delta","Epsilon"
 	var/const/waittime_l = 600 //lower bound on time before intercept arrives (in tenths of seconds)
 	var/const/waittime_h = 1800 //upper bound on time before intercept arrives (in tenths of seconds)
 
-	var/const/changeling_amount = 4
+	var/changeling_amount = 4
 
 /datum/game_mode/changeling/announce()
 	world << "<B>The current game mode is - Changeling!</B>"
@@ -55,6 +55,8 @@ var/list/possible_changeling_IDs = list("Alpha","Beta","Gamma","Delta","Epsilon"
 			if(player.assigned_role == job)
 				possible_changelings -= player
 
+	changeling_amount = 1 + round(num_players() / 10)
+
 	if(possible_changelings.len>0)
 		for(var/i = 0, i < changeling_amount, i++)
 			if(!possible_changelings.len) break

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

@@ -270,5 +270,12 @@
 			W.loc = src
 			src.flash1 = W
 			user << "\blue You insert the flash into the eye socket!"
+	else if(istype(W, /obj/item/weapon/stock_parts/manipulator))
+		user << "\blue You install some manipulators and modify the head, creating a functional spider-bot!"
+		new /mob/living/simple_animal/spiderbot(get_turf(loc))
+		user.drop_item()
+		del(W)
+		del(src)
+		return
 	return
 

code/modules/admin/admin_verbs.dm

@@ -64,7 +64,8 @@ var/list/admin_verbs_admin = list(
 	/client/proc/cmd_admin_change_custom_event,
 	/client/proc/cmd_admin_rejuvenate,
 	/client/proc/toggleattacklogs,
-	/datum/admins/proc/show_skills
+	/datum/admins/proc/show_skills,
+	/client/proc/check_customitem_activity
 )
 var/list/admin_verbs_ban = list(
 	/client/proc/unban_panel,
@@ -115,7 +116,8 @@ var/list/admin_verbs_server = list(
 	/datum/admins/proc/adjump,
 	/datum/admins/proc/toggle_aliens,
 	/datum/admins/proc/toggle_space_ninja,
-	/client/proc/toggle_random_events
+	/client/proc/toggle_random_events,
+	/client/proc/check_customitem_activity
 	)
 var/list/admin_verbs_debug = list(
 	/client/proc/restart_controller,

code/modules/admin/topic.dm

@@ -2418,6 +2418,10 @@
 		src.admincaster_signature = adminscrub(input(usr, "Provide your desired signature", "Network Identity Handler", ""))
 		src.access_news_network()
 
+	else if(href_list["populate_inactive_customitems"])
+		if(check_rights(R_ADMIN|R_SERVER))
+			populate_inactive_customitems_list(src.owner)
+
 	// player info stuff
 
 	if(href_list["add_player_info"])

code/modules/admin/verbs/check_customitem_activity.dm

@@ -0,0 +1,85 @@
+var/checked_for_inactives = 0
+var/inactive_keys = "None<br>"
+
+/client/proc/check_customitem_activity()
+	set category = "Admin"
+	set name = "Check activity of players with custom items"
+
+	var/dat = "<b>Inactive players with custom items</b><br>"
+	dat += "<br>"
+	dat += "The list below contains players with custom items that have not logged\
+	 in for the past two months, or have not logged in since this system was implemented.\
+	 This system requires the feedback SQL database to be properly setup and linked.<br>"
+	dat += "<br>"
+	dat += "Populating this list is done automatically, but must be manually triggered on a per\
+	 round basis. Populating the list may cause a lag spike, so use it sparingly.<br>"
+	dat += "<hr>"
+	if(checked_for_inactives)
+		dat += inactive_keys
+		dat += "<hr>"
+		dat += "This system was implemented on March 1 2013, and the database a few days before that. Root server access is required to add or disable access to specific custom items.<br>"
+	else
+		dat += "<a href='?src=\ref[src];_src_=holder;populate_inactive_customitems=1'>Populate list (requires an active database connection)</a><br>"
+
+	usr << browse(dat, "window=inactive_customitems;size=600x480")
+
+/proc/populate_inactive_customitems_list(var/client/C)
+	set background = 1
+
+	if(checked_for_inactives)
+		return
+
+	establish_db_connection()
+	if(!dbcon.IsConnected())
+		return
+
+	//grab all ckeys associated with custom items
+	var/list/ckeys_with_customitems = list()
+
+	var/file = file2text("config/custom_items.txt")
+	var/lines = text2list(file, "\n")
+
+	for(var/line in lines)
+		// split & clean up
+		var/list/Entry = text2list(line, ":")
+		for(var/i = 1 to Entry.len)
+			Entry[i] = trim(Entry[i])
+
+		if(Entry.len < 1)
+			continue
+
+		var/cur_key = Entry[1]
+		if(!ckeys_with_customitems.Find(cur_key))
+			ckeys_with_customitems.Add(cur_key)
+
+	//run a query to get all ckeys inactive for over 2 months
+	var/list/inactive_ckeys = list()
+	if(ckeys_with_customitems.len)
+		var/DBQuery/query_inactive = dbcon.NewQuery("SELECT ckey, lastseen FROM erro_player WHERE datediff(Now(),lastseen) > 2")
+		query_inactive.Execute()
+		while(query_inactive.NextRow())
+			var/cur_ckey = query_inactive.item[1]
+			//if the ckey has a custom item attached, output it
+			if(ckeys_with_customitems.Find(cur_ckey))
+				ckeys_with_customitems.Remove(cur_ckey)
+				inactive_ckeys[cur_ckey] = "last seen on [query_inactive.item[2]]"
+
+	//if there are ckeys left over, check whether they have a database entry at all
+	if(ckeys_with_customitems.len)
+		for(var/cur_ckey in ckeys_with_customitems)
+			var/DBQuery/query_inactive = dbcon.NewQuery("SELECT ckey FROM erro_player WHERE ckey = '[cur_ckey]'")
+			query_inactive.Execute()
+			if(!query_inactive.RowCount())
+				inactive_ckeys += cur_ckey
+
+	if(inactive_ckeys.len)
+		inactive_keys = ""
+		for(var/cur_key in inactive_ckeys)
+			if(inactive_ckeys[cur_key])
+				inactive_keys += "<b>[cur_key]</b> - [inactive_ckeys[cur_key]]<br>"
+			else
+				inactive_keys += "[cur_key] - no database entry<br>"
+
+	checked_for_inactives = 1
+	if(C)
+		C.check_customitem_activity()

code/modules/admin/verbs/debug.dm

@@ -553,6 +553,7 @@ But you can call procs that are of type /mob/living/carbon/human/proc/ for that
 		"blue wizard",
 		"red wizard",
 		"marisa wizard",
+		"emergency rescue team",
 		)
 	var/dresscode = input("Select dress for [M]", "Robust quick dress shop") as null|anything in dresspacks
 	if (isnull(dresscode))

code/modules/clothing/spacesuits/rig.dm

@@ -124,8 +124,9 @@
 	icon_state = "rig-medical"
 	name = "medical hardsuit"
 	item_state = "medical_hardsuit"
-	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank,/obj/item/weapon/storage/firstaid,/obj/item/device/healthanalyzer,/obj/item/stack/medical,/obj/item/roller)
-	slowdown = 2.0
+	allowed = list(/obj/item/device/flashlight,/obj/item/weapon/tank,/obj/item/weapon/storage/firstaid,/obj/item/device/healthanalyzer,/obj/item/stack/medical)
+
+
 	//Security
 /obj/item/clothing/head/helmet/space/rig/security
 	name = "security hardsuit helmet"

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

@@ -10,14 +10,13 @@
 	var/construction_time = 75
 	var/searching = 0
 	var/askDelay = 10 * 60 * 1
-
+	var/mob/living/carbon/brain/brainmob = null
 	req_access = list(access_robotics)
 	var/locked = 0
-	var/mob/living/carbon/brain/brainmob = null//The current occupant.
 	var/obj/mecha = null//This does not appear to be used outside of reference in mecha.dm.
 
 	attack_self(mob/user as mob)
-		if(!brainmob && searching == 0)
+		if(!brainmob.key && searching == 0)
 			//Start the process of searching for a new user.
 			user << "\blue You carefully locate the manual activation switch and start the positronic brain's boot process."
 			icon_state = "posibrain-searching"
@@ -37,7 +36,7 @@
 		spawn(0)
 			if(!C)	return
 			var/response = alert(C, "Someone is requesting a personality for a positronic brain. Would you like to play as one?", "Positronic brain request", "Yes", "No", "Never for this round")
-			if(!C || brainmob)	return		//handle logouts that happen whilst the alert is waiting for a response, and responses issued after a brain has been located.
+			if(!C || brainmob.key)	return		//handle logouts that happen whilst the alert is waiting for a response, and responses issued after a brain has been located.
 			if(response == "Yes")
 				transfer_personality(C.mob)
 			else if (response == "Never for this round")
@@ -47,25 +46,10 @@
 
 	proc/transfer_personality(var/mob/candidate)
 
-		var/mob/living/carbon/brain/B = new(src)
-
 		src.searching = 0
-
-		src.brainmob = B
 		src.brainmob.mind = candidate.mind
-
-		src.brainmob.name = "[pick(list("PBU","HIU","SINA","ARMA","OSI"))]-[rand(100, 999)]"
-		src.brainmob.real_name = src.brainmob.name
-		src.name = "positronic brain ([src.brainmob.name])"
-		src.brainmob.loc = src
-		src.brainmob.container = src
-		src.brainmob.robot_talk_understand = 1
-		src.brainmob.stat = 0
-		src.brainmob.silent = 0
-		src.brainmob.brain_op_stage = 4.0
 		src.brainmob.key = candidate.key
-		dead_mob_list -= src.brainmob
-		living_mob_list += src.brainmob
+		src.name = "positronic brain ([src.brainmob.name])"
 
 		src.brainmob << "<b>You are a positronic brain, brought into existence on [station_name()].</b>"
 		src.brainmob << "<b>As a synthetic intelligence, you answer to all crewmembers, as well as the AI.</b>"
@@ -101,7 +85,7 @@
 	var/msg = "<span class='info'>*---------*\nThis is \icon[src] \a <EM>[src]</EM>!\n[desc]\n"
 	msg += "<span class='warning'>"
 
-	if(src.brainmob)
+	if(src.brainmob.key)
 		switch(src.brainmob.stat)
 			if(CONSCIOUS)
 				if(!src.brainmob.client)	msg += "It appears to be in stand-by mode.\n" //afk
@@ -124,4 +108,19 @@
 				brainmob.emp_damage += rand(10,20)
 			if(3)
 				brainmob.emp_damage += rand(0,10)
+	..()
+
+/obj/item/device/posibrain/New()
+
+	src.brainmob = new(src)
+	src.brainmob.name = "[pick(list("PBU","HIU","SINA","ARMA","OSI"))]-[rand(100, 999)]"
+	src.brainmob.real_name = src.brainmob.name
+	src.brainmob.loc = src
+	src.brainmob.container = src
+	src.brainmob.robot_talk_understand = 1
+	src.brainmob.stat = 0
+	src.brainmob.silent = 0
+	src.brainmob.brain_op_stage = 4.0
+	dead_mob_list -= src.brainmob
+
 	..()

code/modules/mob/living/silicon/say.dm

@@ -106,7 +106,7 @@
 
 	var/list/listening = hearers(1, src)
 	listening -= src
-	//listening += src
+	listening += src
 
 	var/list/heard = list()
 	for (var/mob/M in listening)

code/modules/mob/living/simple_animal/friendly/spiderbot.dm

@@ -0,0 +1,325 @@
+/mob/living/simple_animal/spiderbot
+
+	min_oxy = 0
+	max_tox = 0
+	max_co2 = 0
+	minbodytemp = 0
+	maxbodytemp = 500
+
+	var/obj/item/device/radio/borg/radio = null
+	var/mob/living/silicon/ai/connected_ai = null
+	var/obj/item/weapon/cell/cell = null
+	var/obj/machinery/camera/camera = null
+	var/obj/item/device/mmi/mmi = null
+	var/list/req_access = list(access_robotics) //Access needed to pop out the brain.
+
+	name = "Spider-bot"
+	desc = "A skittering robotic friend!"
+	icon = 'icons/mob/robots.dmi'
+	icon_state = "spiderbot-chassis"
+	icon_living = "spiderbot-chassis"
+	icon_dead = "spiderbot-smashed"
+	wander = 0
+
+	health = 10
+	maxHealth = 10
+
+	attacktext = "shocks"
+	attacktext = "shocks"
+	melee_damage_lower = 1
+	melee_damage_upper = 3
+
+	response_help  = "pets"
+	response_disarm = "shoos"
+	response_harm   = "stomps on"
+
+	var/obj/item/held_item = null //Storage for single item they can hold.
+	var/emagged = 0               //IS WE EXPLODEN?
+	var/syndie = 0                //IS WE SYNDICAT? (currently unused)
+	speed = -1                    //Spiderbots gotta go fast.
+	//pass_flags = PASSTABLE      //Maybe griefy?
+	small = 1
+	speak_emote = list("beeps","clicks","chirps")
+
+/mob/living/simple_animal/spiderbot/attackby(var/obj/item/O as obj, var/mob/user as mob)
+
+	if(istype(O, /obj/item/device/mmi) || istype(O, /obj/item/device/posibrain))
+		var/obj/item/device/mmi/B = O
+		if(src.mmi) //There's already a brain in it.
+			user << "\red There's already a brain in [src]!"
+			return
+		if(!B.brainmob)
+			user << "\red Sticking an empty MMI into the frame would sort of defeat the purpose."
+			return
+		if(!B.brainmob.key)
+			var/ghost_can_reenter = 0
+			if(B.brainmob.mind)
+				for(var/mob/dead/observer/G in player_list)
+					if(G.can_reenter_corpse && G.mind == B.brainmob.mind)
+						ghost_can_reenter = 1
+						break
+			if(!ghost_can_reenter)
+				user << "<span class='notice'>[O] is completely unresponsive; there's no point.</span>"
+				return
+
+		if(B.brainmob.stat == DEAD)
+			user << "\red [O] is dead. Sticking it into the frame would sort of defeat the purpose."
+			return
+
+		if(jobban_isbanned(B.brainmob, "Cyborg"))
+			user << "\red [O] does not seem to fit."
+			return
+
+		user << "\blue You install [O] in [src]!"
+
+		user.drop_item()
+		src.mmi = O
+		src.transfer_personality(O)
+
+		O.loc = src
+		src.update_icon()
+		return 1
+
+	if (istype(O, /obj/item/weapon/weldingtool))
+		var/obj/item/weapon/weldingtool/WT = O
+		if (WT.remove_fuel(0))
+			if(health < maxHealth)
+				health += pick(1,1,1,2,2,3)
+				if(health > maxHealth)
+					health = maxHealth
+				add_fingerprint(user)
+				for(var/mob/W in viewers(user, null))
+					W.show_message(text("\red [user] has spot-welded some of the damage to [src]!"), 1)
+			else
+				user << "\blue [src] is undamaged!"
+		else
+			user << "Need more welding fuel!"
+			return
+	else if(istype(O, /obj/item/weapon/card/id)||istype(O, /obj/item/device/pda))
+		if (!mmi)
+			user << "\red There's no reason to swipe your ID - the spiderbot has no brain to remove."
+			return 0
+
+		var/obj/item/weapon/card/id/id_card
+
+		if(istype(O, /obj/item/weapon/card/id))
+			id_card = O
+		else
+			var/obj/item/device/pda/pda = O
+			id_card = pda.id
+
+		if(access_robotics in id_card.access)
+			user << "\blue You swipe your access card and pop the brain out of [src]."
+			eject_brain()
+
+			if(held_item)
+				held_item.loc = src.loc
+				held_item = null
+
+			return 1
+		else
+			user << "\red You swipe your card, with no effect."
+			return 0
+	else if (istype(O, /obj/item/weapon/card/emag))
+		if (emagged)
+			user << "\red [src] is already overloaded - better run."
+			return 0
+		else
+			emagged = 1
+			user << "\blue You short out the security protocols and overload [src]'s cell, priming it to explode in a short time."
+			spawn(100)	src << "\red Your cell seems to be outputting a lot of power..."
+			spawn(200)	src << "\red Internal heat sensors are spiking! Something is badly wrong with your cell!"
+			spawn(300)	src.explode()
+
+	else
+		if(O.force)
+			var/damage = O.force
+			if (O.damtype == HALLOSS)
+				damage = 0
+			adjustBruteLoss(damage)
+			for(var/mob/M in viewers(src, null))
+				if ((M.client && !( M.blinded )))
+					M.show_message("\red \b [src] has been attacked with the [O] by [user]. ")
+		else
+			usr << "\red This weapon is ineffective, it does no damage."
+			for(var/mob/M in viewers(src, null))
+				if ((M.client && !( M.blinded )))
+					M.show_message("\red [user] gently taps [src] with the [O]. ")
+
+/mob/living/simple_animal/spiderbot/proc/transfer_personality(var/obj/item/device/mmi/M as obj)
+
+		src.mind = M.brainmob.mind
+		src.mind.key = M.brainmob.key
+		src.name = "Spider-bot ([M.brainmob.name])"
+
+/mob/living/simple_animal/spiderbot/proc/explode() //When emagged.
+	for(var/mob/M in viewers(src, null))
+		if ((M.client && !( M.blinded )))
+			M.show_message("\red [src] makes an odd warbling noise, fizzles, and explodes.")
+	explosion(get_turf(loc), -1, -1, 3, 5)
+	eject_brain()
+	Die()
+
+/mob/living/simple_animal/spiderbot/proc/update_icon()
+	if(mmi)
+		if (istype(mmi,/obj/item/device/mmi))
+			icon_state = "spiderbot-chassis-mmi"
+			icon_living = "spiderbot-chassis-mmi"
+		else
+			icon_state = "spiderbot-chassis-posi"
+			icon_living = "spiderbot-chassis-posi"
+	else
+		icon_state = "spiderbot-chassis"
+		icon_living = "spiderbot-chassis"
+
+/mob/living/simple_animal/spiderbot/proc/eject_brain()
+	if(mmi)
+		var/turf/T = get_turf(loc)
+		if(T)
+			mmi.loc = T
+		if(mind)	mind.transfer_to(mmi.brainmob)
+		mmi = null
+		src.name = "Spider-bot"
+		update_icon()
+
+/mob/living/simple_animal/spiderbot/Del()
+	eject_brain()
+	..()
+
+/mob/living/simple_animal/spiderbot/New()
+
+	radio = new /obj/item/device/radio/borg(src)
+	camera = new /obj/machinery/camera(src)
+	camera.c_tag = "Spiderbot-[real_name]"
+	camera.network = list("SS13")
+
+	..()
+
+/mob/living/simple_animal/spiderbot/Die()
+
+	living_mob_list -= src
+	dead_mob_list += src
+
+	if(camera)
+		camera.status = 0
+
+	robogibs(src.loc, viruses)
+	src.Del()
+	return
+
+//copy paste from alien/larva, if that func is updated please update this one also
+/mob/living/simple_animal/spiderbot/verb/ventcrawl()
+	set name = "Crawl through Vent"
+	set desc = "Enter an air vent and crawl through the pipe system."
+	set category = "Spiderbot"
+
+//	if(!istype(V,/obj/machinery/atmoalter/siphs/fullairsiphon/air_vent))
+//		return
+	var/obj/machinery/atmospherics/unary/vent_pump/vent_found
+	var/welded = 0
+	for(var/obj/machinery/atmospherics/unary/vent_pump/v in range(1,src))
+		if(!v.welded)
+			vent_found = v
+			break
+		else
+			welded = 1
+	if(vent_found)
+		if(vent_found.network&&vent_found.network.normal_members.len)
+			var/list/vents = list()
+			for(var/obj/machinery/atmospherics/unary/vent_pump/temp_vent in vent_found.network.normal_members)
+				if(temp_vent.loc == loc)
+					continue
+				vents.Add(temp_vent)
+			var/list/choices = list()
+			for(var/obj/machinery/atmospherics/unary/vent_pump/vent in vents)
+				if(vent.loc.z != loc.z)
+					continue
+				var/atom/a = get_turf(vent)
+				choices.Add(a.loc)
+			var/turf/startloc = loc
+			var/obj/selection = input("Select a destination.", "Duct System") in choices
+			var/selection_position = choices.Find(selection)
+			if(loc==startloc)
+				var/obj/target_vent = vents[selection_position]
+				if(target_vent)
+					loc = target_vent.loc
+			else
+				src << "\blue You need to remain still while entering a vent."
+		else
+			src << "\blue This vent is not connected to anything."
+	else if(welded)
+		src << "\red That vent is welded."
+	else
+		src << "\blue You must be standing on or beside an air vent to enter it."
+	return
+
+//copy paste from alien/larva, if that func is updated please update this one alsoghost
+/mob/living/simple_animal/spiderbot/verb/hide()
+	set name = "Hide"
+	set desc = "Allows to hide beneath tables or certain items. Toggled on or off."
+	set category = "Spiderbot"
+
+	if (layer != TURF_LAYER+0.2)
+		layer = TURF_LAYER+0.2
+		src << text("\blue You are now hiding.")
+	else
+		layer = MOB_LAYER
+		src << text("\blue You have stopped hiding.")
+
+//Cannibalized from the parrot mob. ~Zuhayr
+
+/mob/living/simple_animal/spiderbot/verb/drop_held_item()
+	set name = "Drop held item"
+	set category = "Spiderbot"
+	set desc = "Drop the item you're holding."
+
+	if(stat)
+		return
+
+	if(!held_item)
+		usr << "\red You have nothing to drop!"
+		return 0
+
+	if(istype(held_item, /obj/item/weapon/grenade))
+		visible_message("\red [src] launches the [held_item]!", "\red You launch the [held_item]!", "You hear a skittering noise and a thump!")
+		var/obj/item/weapon/grenade/G = held_item
+		G.loc = src.loc
+		G.prime()
+		held_item = null
+		return 1
+
+	visible_message("\blue [src] drops the [held_item]!", "\blue You drop the [held_item]!", "You hear a skittering noise and a soft thump.")
+
+	held_item.loc = src.loc
+	held_item = null
+	return 1
+
+	return
+
+/mob/living/simple_animal/spiderbot/verb/get_item()
+	set name = "Pick up item"
+	set category = "Spiderbot"
+	set desc = "Allows you to take a nearby small item."
+
+	if(stat)
+		return -1
+
+	if(held_item)
+		src << "\red You are already holding the [held_item]"
+		return 1
+
+	var/list/items = list()
+	for(var/obj/item/I in view(1,src))
+		if(I.loc != src && I.w_class <= 2)
+			items.Add(I)
+
+	var/obj/selection = input("Select an item.", "Pickup") in items
+
+	if(selection)
+		held_item = selection
+		selection.loc = src
+		visible_message("\blue [src] scoops up the [held_item]!", "\blue You grab the [held_item]!", "You hear a skittering noise and a clink.")
+		return held_item
+
+	src << "\red There is nothing of interest to take."
+	return 0

code/modules/paperwork/photography.dm

@@ -127,6 +127,14 @@
 /obj/item/device/camera/attack(mob/living/carbon/human/M as mob, mob/user as mob)
 	return
 
+/obj/item/device/camera/attack_self(mob/user as mob)
+	on = !on
+	if(on)
+		src.icon_state = "camera"
+	else
+		src.icon_state = "camera_off"
+	user << "You switch the camera [on ? "on" : "off"]."
+	return
 
 /obj/item/device/camera/attackby(obj/item/I as obj, mob/user as mob)
 	if(istype(I, /obj/item/device/camera_film))

code/modules/projectiles/guns/projectile.dm

@@ -37,8 +37,8 @@
 	if(isnull(AC) || !istype(AC))
 		return 0
 	AC.loc = get_turf(src) //Eject casing onto ground.
-	AC.desc += " This one is spent."	//descriptions are magic
 	if(AC.BB)
+		AC.desc += " This one is spent."	//descriptions are magic - only when there's a projectile in the casing
 		in_chamber = AC.BB //Load projectile into chamber.
 		AC.BB.loc = src //Set projectile loc to gun.
 		return 1