diff --git a/code/__DEFINES/configuration.dm b/code/__DEFINES/configuration.dm
index a4bf69b2ad..ac5a8ce735 100644
--- a/code/__DEFINES/configuration.dm
+++ b/code/__DEFINES/configuration.dm
@@ -1,7 +1,6 @@
 //config files
 #define CONFIG_GET(X) global.config.Get(/datum/config_entry/##X)
 #define CONFIG_SET(X, Y) global.config.Set(/datum/config_entry/##X, ##Y)
-#define CONFIG_GET_ENTRY(X) global.config.GetEntryDatum(/datum/config_entry/##X)
 
 #define CONFIG_MAPS_FILE "maps.txt"
 
diff --git a/code/controllers/configuration/configuration.dm b/code/controllers/configuration/configuration.dm
index 1c6e96f9e4..ebcf61b000 100644
--- a/code/controllers/configuration/configuration.dm
+++ b/code/controllers/configuration/configuration.dm
@@ -14,13 +14,15 @@
 	var/list/modes			// allowed modes
 	var/list/gamemode_cache
 	var/list/votable_modes		// votable modes
-	// var/list/ic_filter_regex
 	var/list/storyteller_cache
 	var/list/mode_names
 	var/list/mode_reports
 	var/list/mode_false_report_weight
 
 	var/motd
+	// var/policy
+
+	// var/static/regex/ic_filter_regex
 
 /datum/controller/configuration/proc/admin_reload()
 	if(IsAdminAdvancedProcCall())
@@ -50,6 +52,11 @@
 				break
 	loadmaplist(CONFIG_MAPS_FILE)
 	LoadMOTD()
+	// LoadPolicy()
+	// LoadChatFilter()
+
+	if (Master)
+		Master.OnConfigLoad()
 
 /datum/controller/configuration/proc/full_wipe()
 	if(IsAdminAdvancedProcCall())
@@ -105,9 +112,7 @@
 	var/list/lines = world.file2list("[directory]/[filename]")
 	var/list/_entries = entries
 	var/list/postload_required = list()
-	var/linenumber = 0
 	for(var/L in lines)
-		linenumber++
 		L = trim(L)
 		if(!L)
 			continue
@@ -135,7 +140,7 @@
 
 		if(entry == "$include")
 			if(!value)
-				log_config("LINE [linenumber]: Invalid $include directive: [value]")
+				log_config("Warning: Invalid $include directive: [value]")
 			else
 				LoadEntries(value, stack)
 				++.
@@ -143,7 +148,7 @@
 
 		var/datum/config_entry/E = _entries[entry]
 		if(!E)
-			log_config("LINE [linenumber]: Unknown setting: '[entry]'")
+			log_config("Unknown setting in configuration: '[entry]'")
 			continue
 
 		if(lockthis)
@@ -153,9 +158,9 @@
 			var/datum/config_entry/new_ver = entries_by_type[E.deprecated_by]
 			var/new_value = E.DeprecationUpdate(value)
 			var/good_update = istext(new_value)
-			log_config("LINE [linenumber]: [entry] is deprecated and will be removed soon. Migrate to [new_ver.name]![good_update ? " Suggested new value is: [new_value]" : ""]")
+			log_config("Entry [entry] is deprecated and will be removed soon. Migrate to [new_ver.name]![good_update ? " Suggested new value is: [new_value]" : ""]")
 			if(!warned_deprecated_configs)
-				addtimer(CALLBACK(GLOBAL_PROC, /proc/message_admins, "This server is using deprecated configuration settings. Please check the logs and update accordingly."), 0)
+				DelayedMessageAdmins("This server is using deprecated configuration settings. Please check the logs and update accordingly.")
 				warned_deprecated_configs = TRUE
 			if(good_update)
 				value = new_value
@@ -163,12 +168,12 @@
 			else
 				warning("[new_ver.type] is deprecated but gave no proper return for DeprecationUpdate()")
 
-		var/validated = E.ValidateAndSet(value, TRUE)
+		var/validated = E.ValidateAndSet(value)
 		if(!validated)
-			log_config("LINE [linenumber]: Failed to validate setting \"[value]\" for [entry]")
+			log_config("Failed to validate setting \"[value]\" for [entry]")
 		else
 			if(E.modified && !E.dupes_allowed)
-				log_config("LINE [linenumber]: Duplicate setting for [entry] ([value], [E.resident_file]) detected! Using latest.")
+				log_config("Duplicate setting for [entry] ([value], [E.resident_file]) detected! Using latest.")
 		if(E.postload_required)
 			postload_required[E] = TRUE
 
@@ -196,13 +201,6 @@
 	stat("[name]:", statclick)
 
 /datum/controller/configuration/proc/Get(entry_type)
-	var/datum/config_entry/E = GetEntryDatum(entry_type)
-	if((E.protection & CONFIG_ENTRY_HIDDEN) && IsAdminAdvancedProcCall() && GLOB.LastAdminCalledProc == "Get" && GLOB.LastAdminCalledTargetRef == "[REF(src)]")
-		log_admin_private("Config access of [entry_type] attempted by [key_name(usr)]")
-		return
-	return E.config_entry_value
-
-/datum/controller/configuration/proc/GetEntryDatum(entry_type)
 	var/datum/config_entry/E = entry_type
 	var/entry_is_abstract = initial(E.abstract_type) == entry_type
 	if(entry_is_abstract)
@@ -210,7 +208,10 @@
 	E = entries_by_type[entry_type]
 	if(!E)
 		CRASH("Missing config entry for [entry_type]!")
-	return E
+	if((E.protection & CONFIG_ENTRY_HIDDEN) && IsAdminAdvancedProcCall() && GLOB.LastAdminCalledProc == "Get" && GLOB.LastAdminCalledTargetRef == "[REF(src)]")
+		log_admin_private("Config access of [entry_type] attempted by [key_name(usr)]")
+		return
+	return E.config_entry_value
 
 /datum/controller/configuration/proc/Set(entry_type, new_val)
 	var/datum/config_entry/E = entry_type
@@ -236,7 +237,6 @@
 	for(var/T in gamemode_cache)
 		// I wish I didn't have to instance the game modes in order to look up
 		// their information, but it is the only way (at least that I know of).
-		// for future reference: just use initial() lol
 		var/datum/game_mode/M = new T()
 
 		if(M.config_tag)
@@ -258,7 +258,37 @@
 	var/tm_info = GLOB.revdata.GetTestMergeInfo()
 	if(motd || tm_info)
 		motd = motd ? "[motd]<br>[tm_info]" : tm_info
+/*
+Policy file should be a json file with a single object.
+Value is raw html.
 
+Possible keywords :
+Job titles / Assigned roles (ghost spawners for example) : Assistant , Captain , Ash Walker
+Mob types : /mob/living/simple_animal/hostile/carp
+Antagonist types : /datum/antagonist/highlander
+Species types : /datum/species/lizard
+special keywords defined in _DEFINES/admin.dm
+
+Example config:
+{
+    "Assistant" : "Don't kill everyone",
+    "/datum/antagonist/highlander" : "<b>Kill everyone</b>",
+    "Ash Walker" : "Kill all spacemans"
+}
+
+*/
+/*
+/datum/controller/configuration/proc/LoadPolicy()
+	policy = list()
+	var/rawpolicy = file2text("[directory]/policy.json")
+	if(rawpolicy)
+		var/parsed = safe_json_decode(rawpolicy)
+		if(!parsed)
+			log_config("JSON parsing failure for policy.json")
+			DelayedMessageAdmins("JSON parsing failure for policy.json")
+		else
+			policy = parsed
+*/
 /datum/controller/configuration/proc/loadmaplist(filename)
 	log_config("Loading config file [filename]...")
 	filename = "[directory]/[filename]"
@@ -305,6 +335,8 @@
 				currentmap.voteweight = text2num(data)
 			if ("default","defaultmap")
 				defaultmap = currentmap
+			//if ("votable")
+			//	currentmap.votable = TRUE
 			if ("endmap")
 				LAZYINITLIST(maplist)
 				maplist[currentmap.map_name] = currentmap
@@ -326,6 +358,7 @@
 			return new T
 	return new /datum/game_mode/extended()
 
+/// For dynamic.
 /datum/controller/configuration/proc/pick_storyteller(storyteller_name)
 	for(var/T in storyteller_cache)
 		var/datum/dynamic_storyteller/S = T
@@ -334,6 +367,32 @@
 			return T
 	return /datum/dynamic_storyteller/classic
 
+/// Same with this
+/datum/controller/configuration/proc/get_runnable_storytellers()
+	var/list/datum/dynamic_storyteller/runnable_storytellers = new
+	var/list/probabilities = Get(/datum/config_entry/keyed_list/storyteller_weight)
+	var/list/repeated_mode_adjust = Get(/datum/config_entry/number_list/repeated_mode_adjust)
+	var/list/min_player_counts = Get(/datum/config_entry/keyed_list/storyteller_min_players)
+	for(var/T in storyteller_cache)
+		var/datum/dynamic_storyteller/S = T
+		var/config_tag = initial(S.config_tag)
+		var/probability = (config_tag in probabilities) ? probabilities[config_tag] : initial(S.weight)
+		var/min_players = (config_tag in min_player_counts) ? min_player_counts[config_tag] : initial(S.min_players)
+		if(probability <= 0)
+			continue
+		if(length(GLOB.player_list) < min_players)
+			continue
+		if(SSpersistence.saved_storytellers.len == repeated_mode_adjust.len)
+			var/name = initial(S.name)
+			var/recent_round = min(SSpersistence.saved_storytellers.Find(name),3)
+			var/adjustment = 0
+			while(recent_round)
+				adjustment += repeated_mode_adjust[recent_round]
+				recent_round = SSpersistence.saved_modes.Find(name,recent_round+1,0)
+			probability *= ((100-adjustment)/100)
+		runnable_storytellers[S] = probability
+	return runnable_storytellers
+
 /datum/controller/configuration/proc/get_runnable_modes()
 	var/list/datum/game_mode/runnable_modes = new
 	var/list/probabilities = Get(/datum/config_entry/keyed_list/probability)
@@ -367,32 +426,6 @@
 			runnable_modes[M] = final_weight
 	return runnable_modes
 
-/datum/controller/configuration/proc/get_runnable_storytellers()
-	var/list/datum/dynamic_storyteller/runnable_storytellers = new
-	var/list/probabilities = Get(/datum/config_entry/keyed_list/storyteller_weight)
-	var/list/repeated_mode_adjust = Get(/datum/config_entry/number_list/repeated_mode_adjust)
-	var/list/min_player_counts = Get(/datum/config_entry/keyed_list/storyteller_min_players)
-	for(var/T in storyteller_cache)
-		var/datum/dynamic_storyteller/S = T
-		var/config_tag = initial(S.config_tag)
-		var/probability = (config_tag in probabilities) ? probabilities[config_tag] : initial(S.weight)
-		var/min_players = (config_tag in min_player_counts) ? min_player_counts[config_tag] : initial(S.min_players)
-		if(probability <= 0)
-			continue
-		if(length(GLOB.player_list) < min_players)
-			continue
-		if(SSpersistence.saved_storytellers.len == repeated_mode_adjust.len)
-			var/name = initial(S.name)
-			var/recent_round = min(SSpersistence.saved_storytellers.Find(name),3)
-			var/adjustment = 0
-			while(recent_round)
-				adjustment += repeated_mode_adjust[recent_round]
-				recent_round = SSpersistence.saved_modes.Find(name,recent_round+1,0)
-			probability *= ((100-adjustment)/100)
-		runnable_storytellers[S] = probability
-	return runnable_storytellers
-
-
 /datum/controller/configuration/proc/get_runnable_midround_modes(crew)
 	var/list/datum/game_mode/runnable_modes = new
 	var/list/probabilities = Get(/datum/config_entry/keyed_list/probability)
@@ -418,7 +451,6 @@
 /*
 /datum/controller/configuration/proc/LoadChatFilter()
 	var/list/in_character_filter = list()
-
 	if(!fexists("[directory]/in_character_filter.txt"))
 		return
 	log_config("Loading config file in_character_filter.txt...")
@@ -428,8 +460,8 @@
 		if(findtextEx(line,"#",1,2))
 			continue
 		in_character_filter += REGEX_QUOTE(line)
-
 	ic_filter_regex = in_character_filter.len ? regex("\\b([jointext(in_character_filter, "|")])\\b", "i") : null
-
-	syncChatRegexes()
 */
+//Message admins when you can.
+/datum/controller/configuration/proc/DelayedMessageAdmins(text)
+	addtimer(CALLBACK(GLOBAL_PROC, /proc/message_admins, text), 0)
diff --git a/code/controllers/controller.dm b/code/controllers/controller.dm
index 06547d120d..c9d5f1e565 100644
--- a/code/controllers/controller.dm
+++ b/code/controllers/controller.dm
@@ -16,4 +16,4 @@
 
 /datum/controller/proc/Recover()
 
-/datum/controller/proc/stat_entry()
\ No newline at end of file
+/datum/controller/proc/stat_entry()
diff --git a/code/controllers/master.dm b/code/controllers/master.dm
index cdbea1de85..8a381558a9 100644
--- a/code/controllers/master.dm
+++ b/code/controllers/master.dm
@@ -76,7 +76,11 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 	// Highlander-style: there can only be one! Kill off the old and replace it with the new.
 
 	if(!random_seed)
-		random_seed = (TEST_RUN_PARAMETER in world.params) ? 29051994 : rand(1, 1e9)
+		#ifdef UNIT_TESTS
+		random_seed = 29051994
+		#else
+		random_seed = rand(1, 1e9)
+		#endif
 		rand_seed(random_seed)
 
 	var/list/_subsystems = list()
@@ -184,9 +188,6 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 	if(delay)
 		sleep(delay)
 
-	if(tgs_prime)
-		world.TgsInitializationComplete()
-
 	if(init_sss)
 		init_subtypes(/datum/controller/subsystem, subsystems)
 
@@ -219,6 +220,9 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 	world.fps = CONFIG_GET(number/fps)
 	var/initialized_tod = REALTIMEOFDAY
 
+	if(tgs_prime)
+		world.TgsInitializationComplete()
+
 	if(sleep_offline_after_initializations)
 		world.sleep_offline = TRUE
 	sleep(1)
@@ -643,3 +647,8 @@ GLOBAL_REAL(Master, /datum/controller/master) = new
 		processing = CONFIG_GET(number/mc_tick_rate/base_mc_tick_rate)
 	else if (client_count > CONFIG_GET(number/mc_tick_rate/high_pop_mc_mode_amount))
 		processing = CONFIG_GET(number/mc_tick_rate/high_pop_mc_tick_rate)
+
+/datum/controller/master/proc/OnConfigLoad()
+	for (var/thing in subsystems)
+		var/datum/controller/subsystem/SS = thing
+		SS.OnConfigLoad()
diff --git a/code/controllers/subsystem.dm b/code/controllers/subsystem.dm
index 4ee3a01956..38013fa7e2 100644
--- a/code/controllers/subsystem.dm
+++ b/code/controllers/subsystem.dm
@@ -1,39 +1,91 @@
+/**
+	* # Subsystem base class
+	*
+	* Defines a subsystem to be managed by the [Master Controller][/datum/controller/master]
+	*
+	* Simply define a child of this subsystem, using the [SUBSYSTEM_DEF] macro, and the MC will handle registration.
+	* Changing the name is required
+**/
 
 /datum/controller/subsystem
 	// Metadata; you should define these.
-	name = "fire coderbus" //name of the subsystem
-	var/init_order = INIT_ORDER_DEFAULT		//order of initialization. Higher numbers are initialized first, lower numbers later. Use defines in __DEFINES/subsystems.dm for easy understanding of order.
-	var/wait = 20			//time to wait (in deciseconds) between each call to fire(). Must be a positive integer.
-	var/priority = FIRE_PRIORITY_DEFAULT	//When mutiple subsystems need to run in the same tick, higher priority subsystems will run first and be given a higher share of the tick before MC_TICK_CHECK triggers a sleep
 
-	var/flags = 0			//see MC.dm in __DEFINES Most flags must be set on world start to take full effect. (You can also restart the mc to force them to process again)
+	/// Name of the subsystem - you must change this
+	name = "fire coderbus"
 
-	var/initialized = FALSE	//set to TRUE after it has been initialized, will obviously never be set if the subsystem doesn't initialize
+	/// Order of initialization. Higher numbers are initialized first, lower numbers later. Use or create defines such as [INIT_ORDER_DEFAULT] so we can see the order in one file.
+	var/init_order = INIT_ORDER_DEFAULT
 
-	//set to 0 to prevent fire() calls, mostly for admin use or subsystems that may be resumed later
-	//	use the SS_NO_FIRE flag instead for systems that never fire to keep it from even being added to the list
+	/// Time to wait (in deciseconds) between each call to fire(). Must be a positive integer.
+	var/wait = 20
+
+	/// Priority Weight: When mutiple subsystems need to run in the same tick, higher priority subsystems will be given a higher share of the tick before MC_TICK_CHECK triggers a sleep, higher priority subsystems also run before lower priority subsystems
+	var/priority = FIRE_PRIORITY_DEFAULT
+
+	/// [Subsystem Flags][SS_NO_INIT] to control binary behavior. Flags must be set at compile time or before preinit finishes to take full effect. (You can also restart the mc to force them to process again)
+	var/flags = 0
+
+	/// This var is set to TRUE after the subsystem has been initialized.
+	var/initialized = FALSE
+
+	/// Set to 0 to prevent fire() calls, mostly for admin use or subsystems that may be resumed later
+	///		use the [SS_NO_FIRE] flag instead for systems that never fire to keep it from even being added to list that is checked every tick
 	var/can_fire = TRUE
 
-	// Bookkeeping variables; probably shouldn't mess with these.
-	var/last_fire = 0		//last world.time we called fire()
-	var/next_fire = 0		//scheduled world.time for next fire()
-	var/cost = 0			//average time to execute
-	var/tick_usage = 0		//average tick usage
-	var/tick_overrun = 0	//average tick overrun
-	var/state = SS_IDLE		//tracks the current state of the ss, running, paused, etc.
-	var/paused_ticks = 0	//ticks this ss is taking to run right now.
-	var/paused_tick_usage	//total tick_usage of all of our runs while pausing this run
-	var/ticks = 1			//how many ticks does this ss take to run on avg.
-	var/times_fired = 0		//number of times we have called fire()
-	var/queued_time = 0		//time we entered the queue, (for timing and priority reasons)
-	var/queued_priority 	//we keep a running total to make the math easier, if priority changes mid-fire that would break our running total, so we store it here
-	//linked list stuff for the queue
-	var/datum/controller/subsystem/queue_next
-	var/datum/controller/subsystem/queue_prev
-
+	///Bitmap of what game states can this subsystem fire at. See [RUNLEVELS_DEFAULT] for more details.
 	var/runlevels = RUNLEVELS_DEFAULT	//points of the game at which the SS can fire
 
-	var/static/list/failure_strikes //How many times we suspect a subsystem type has crashed the MC, 3 strikes and you're out!
+	/*
+	 * The following variables are managed by the MC and should not be modified directly.
+	 */
+
+	/// Last world.time the subsystem completed a run (as in wasn't paused by [MC_TICK_CHECK])
+	var/last_fire = 0
+
+	/// Scheduled world.time for next fire()
+	var/next_fire = 0
+
+	/// Running average of the amount of milliseconds it takes the subsystem to complete a run (including all resumes but not the time spent paused)
+	var/cost = 0
+
+	/// Running average of the amount of tick usage in percents of a tick it takes the subsystem to complete a run
+	var/tick_usage = 0
+
+	/// Running average of the amount of tick usage (in percents of a game tick) the subsystem has spent past its allocated time without pausing
+	var/tick_overrun = 0
+
+	/// Tracks the current execution state of the subsystem. Used to handle subsystems that sleep in fire so the mc doesn't run them again while they are sleeping
+	var/state = SS_IDLE
+
+	/// Tracks how many fires the subsystem has consecutively paused on in the current run
+	var/paused_ticks = 0
+
+	/// Tracks how much of a tick the subsystem has consumed in the current run
+	var/paused_tick_usage
+
+	/// Tracks how many fires the subsystem takes to complete a run on average.
+	var/ticks = 1
+
+	/// Tracks the amount of completed runs for the subsystem
+	var/times_fired = 0
+
+	/// Time the subsystem entered the queue, (for timing and priority reasons)
+	var/queued_time = 0
+
+	/// Priority at the time the subsystem entered the queue. Needed to avoid changes in priority (by admins and the like) from breaking things.
+	var/queued_priority
+
+	/// How many times we suspect a subsystem type has crashed the MC, 3 strikes and you're out!
+	var/static/list/failure_strikes
+
+	/// Next subsystem in the queue of subsystems to run this tick
+	var/datum/controller/subsystem/queue_next
+	/// Previous subsystem in the queue of subsystems to run this tick
+	var/datum/controller/subsystem/queue_prev
+
+	//Do not blindly add vars here to the bottom, put it where it goes above
+	//If your var only has two values, put it in as a flag.
+
 
 //Do not override
 ///datum/controller/subsystem/New()
@@ -46,6 +98,7 @@
 
 //This is used so the mc knows when the subsystem sleeps. do not override.
 /datum/controller/subsystem/proc/ignite(resumed = 0)
+	SHOULD_NOT_OVERRIDE(TRUE)
 	set waitfor = 0
 	. = SS_SLEEPING
 	fire(resumed)
@@ -87,7 +140,7 @@
 		queue_node_flags = queue_node.flags
 
 		if (queue_node_flags & SS_TICKER)
-			if (!(SS_flags & SS_TICKER))
+			if ((SS_flags & (SS_TICKER|SS_BACKGROUND)) != SS_TICKER)
 				continue
 			if (queue_node_priority < SS_priority)
 				break
@@ -155,6 +208,9 @@
 		if(SS_SLEEPING)
 			state = SS_PAUSING
 
+/// Called after the config has been loaded or reloaded.
+/datum/controller/subsystem/proc/OnConfigLoad()
+
 /datum/controller/subsystem/proc/subsystem_log(msg)
 	return log_subsystem(name, msg)
 
@@ -164,7 +220,7 @@
 	var/time = (REALTIMEOFDAY - start_timeofday) / 10
 	var/msg = "Initialized [name] subsystem within [time] second[time == 1 ? "" : "s"]!"
 	to_chat(world, "<span class='boldannounce'>[msg]</span>")
-	log_subsystem("INIT", msg)
+	log_world(msg)
 	return time
 
 //hook for printing stats to the "MC" statuspanel for admins to see performance and related stats etc.
diff --git a/code/game/machinery/computer/card.dm b/code/game/machinery/computer/card.dm
index 74cceacd12..46d419a8fe 100644
--- a/code/game/machinery/computer/card.dm
+++ b/code/game/machinery/computer/card.dm
@@ -353,7 +353,6 @@ GLOBAL_VAR_INIT(time_last_changed_position, 0)
 		dat = list("<tt>", header.Join(), body, "<br></tt>")
 	var/datum/browser/popup = new(user, "id_com", src.name, 900, 620)
 	popup.set_content(dat.Join())
-	popup.set_title_image(user.browse_rsc_icon(src.icon, src.icon_state))
 	popup.open()
 
 /obj/machinery/computer/card/Topic(href, href_list)
diff --git a/code/game/machinery/computer/communications.dm b/code/game/machinery/computer/communications.dm
index 3fc69a62f2..3ef887b156 100755
--- a/code/game/machinery/computer/communications.dm
+++ b/code/game/machinery/computer/communications.dm
@@ -1,3 +1,15 @@
+#define STATE_DEFAULT 1
+#define STATE_CALLSHUTTLE 2
+#define STATE_CANCELSHUTTLE 3
+#define STATE_MESSAGELIST 4
+#define STATE_VIEWMESSAGE 5
+#define STATE_DELMESSAGE 6
+#define STATE_STATUSDISPLAY 7
+#define STATE_ALERT_LEVEL 8
+#define STATE_CONFIRM_LEVEL 9
+#define STATE_TOGGLE_EMERGENCY 10
+#define STATE_PURCHASE 11
+
 // The communications computer
 /obj/machinery/computer/communications
 	name = "communications console"
@@ -6,6 +18,7 @@
 	icon_keyboard = "tech_key"
 	req_access = list(ACCESS_HEADS)
 	circuit = /obj/item/circuitboard/computer/communications
+	light_color = LIGHT_COLOR_BLUE
 	var/auth_id = "Unknown" //Who is currently logged in?
 	var/list/datum/comm_message/messages = list()
 	var/datum/comm_message/currmsg
@@ -16,22 +29,10 @@
 	var/ai_message_cooldown = 0
 	var/tmp_alertlevel = 0
 	var/static/security_level_cd // used to stop mass spam.
-	var/const/STATE_DEFAULT = 1
-	var/const/STATE_CALLSHUTTLE = 2
-	var/const/STATE_CANCELSHUTTLE = 3
-	var/const/STATE_MESSAGELIST = 4
-	var/const/STATE_VIEWMESSAGE = 5
-	var/const/STATE_DELMESSAGE = 6
-	var/const/STATE_STATUSDISPLAY = 7
-	var/const/STATE_ALERT_LEVEL = 8
-	var/const/STATE_CONFIRM_LEVEL = 9
-	var/const/STATE_TOGGLE_EMERGENCY = 10
-	var/const/STATE_PURCHASE = 11
 
 	var/stat_msg1
 	var/stat_msg2
 
-	light_color = LIGHT_COLOR_BLUE
 
 /obj/machinery/computer/communications/proc/checkCCcooldown()
 	var/obj/item/circuitboard/computer/communications/CM = circuit
@@ -46,7 +47,7 @@
 /obj/machinery/computer/communications/Topic(href, href_list)
 	if(..())
 		return
-	if(!usr.canUseTopic(src))
+	if(!usr.canUseTopic(src, !issilicon(usr)))
 		return
 	if(!is_station_level(z) && !is_reserved_level(z)) //Can only use in transit and on SS13
 		to_chat(usr, "<span class='boldannounce'>Unable to establish a connection</span>: \black You're too far away from the station!")
@@ -132,15 +133,20 @@
 
 		if("crossserver")
 			if(authenticated==2)
+				var/dest = href_list["cross_dest"]
 				if(!checkCCcooldown())
 					to_chat(usr, "<span class='warning'>Arrays recycling. Please stand by.</span>")
 					playsound(src, 'sound/machines/terminal_prompt_deny.ogg', 50, FALSE)
 					return
-				var/input = stripped_multiline_input(usr, "Please choose a message to transmit to allied stations.  Please be aware that this process is very expensive, and abuse will lead to... termination.", "Send a message to an allied station.", "")
+				var/warning = dest == "all" ? "Please choose a message to transmit to allied stations." : "Please choose a message to transmit to [dest] sector station."
+				var/input = stripped_multiline_input(usr, "[warning]  Please be aware that this process is very expensive, and abuse will lead to... termination.", "Send a message to an allied station.", "")
 				if(!input || !(usr in view(1,src)) || !checkCCcooldown())
 					return
 				playsound(src, 'sound/machines/terminal_prompt_confirm.ogg', 50, FALSE)
-				send2otherserver("[station_name()]", input,"Comms_Console")
+				if(dest == "all")
+					send2otherserver("[station_name()]", input,"Comms_Console")
+				else
+					send2otherserver("[station_name()]", input,"Comms_Console", list(dest))
 				minor_announce(input, title = "Outgoing message to allied station")
 				usr.log_talk(input, LOG_SAY, tag="message to the other server")
 				message_admins("[ADMIN_LOOKUPFLW(usr)] has sent a message to the other server.")
@@ -156,12 +162,12 @@
 				var/datum/map_template/shuttle/S = locate(href_list["chosen_shuttle"]) in shuttles
 				if(S && istype(S))
 					if(SSshuttle.emergency.mode != SHUTTLE_RECALL && SSshuttle.emergency.mode != SHUTTLE_IDLE)
-						to_chat(usr, "It's a bit late to buy a new shuttle, don't you think?")
+						to_chat(usr, "<span class='alert'>It's a bit late to buy a new shuttle, don't you think?</span>")
 						return
 					if(SSshuttle.shuttle_purchased)
-						to_chat(usr, "A replacement shuttle has already been purchased.")
+						to_chat(usr, "<span class='alert'>A replacement shuttle has already been purchased.</span>")
 					else if(!S.prerequisites_met())
-						to_chat(usr, "You have not met the requirements for purchasing this shuttle.")
+						to_chat(usr, "<span class='alert'>You have not met the requirements for purchasing this shuttle.</span>")
 					else
 						var/points_to_check
 						var/datum/bank_account/D = SSeconomy.get_dep_account(ACCOUNT_CAR)
@@ -183,7 +189,7 @@
 
 		if("callshuttle")
 			state = STATE_DEFAULT
-			if(authenticated)
+			if(authenticated && SSshuttle.canEvac(usr))
 				state = STATE_CALLSHUTTLE
 		if("callshuttle2")
 			if(authenticated)
@@ -284,12 +290,12 @@
 		if("MessageCentCom")
 			if(authenticated)
 				if(!checkCCcooldown())
-					to_chat(usr, "<span class='warning'>Arrays recycling.  Please stand by.</span>")
+					to_chat(usr, "<span class='warning'>Arrays recycling. Please stand by.</span>")
 					return
 				var/input = stripped_input(usr, "Please choose a message to transmit to CentCom via quantum entanglement.  Please be aware that this process is very expensive, and abuse will lead to... termination.  Transmission does not guarantee a response.", "Send a message to CentCom.", "")
 				if(!input || !(usr in view(1,src)) || !checkCCcooldown())
 					return
-				playsound(src, 'sound/machines/terminal_prompt_confirm.ogg', 50, 0)
+				playsound(src, 'sound/machines/terminal_prompt_confirm.ogg', 50, FALSE)
 				CentCom_announce(input, usr)
 				to_chat(usr, "<span class='notice'>Message transmitted to Central Command.</span>")
 				for(var/client/X in GLOB.admins)
@@ -302,7 +308,7 @@
 
 		// OMG SYNDICATE ...LETTERHEAD
 		if("MessageSyndicate")
-			if((authenticated==2) && (obj_flags & EMAGGED))
+			if((authenticated) && (obj_flags & EMAGGED))
 				if(!checkCCcooldown())
 					to_chat(usr, "<span class='warning'>Arrays recycling. Please stand by.</span>")
 					playsound(src, 'sound/machines/terminal_prompt_deny.ogg', 50, FALSE)
@@ -332,7 +338,7 @@
 				if(!checkCCcooldown())
 					to_chat(usr, "<span class='warning'>Arrays recycling. Please stand by.</span>")
 					return
-				var/input = stripped_input(usr, "Please enter the reason for requesting the nuclear self-destruct codes. Misuse of the nuclear request system will not be tolerated under any circumstances.  Transmission does not guarantee a response.", "Self Destruct Code Request.","")
+				var/input = stripped_input(usr, "Please enter the reason for requesting the nuclear self-destruct codes. Misuse of the nuclear request system will not be tolerated under any circumstances.  Transmission does not guarantee a response.", "Self-Destruct Code Request.","")
 				if(!input || !(usr in view(1,src)) || !checkCCcooldown())
 					return
 				Nuke_request(input, usr)
@@ -347,7 +353,9 @@
 			aicurrmsg = null
 			aistate = STATE_DEFAULT
 		if("ai-callshuttle")
-			aistate = STATE_CALLSHUTTLE
+			aistate = STATE_DEFAULT
+			if(SSshuttle.canEvac(usr))
+				aistate = STATE_CALLSHUTTLE
 		if("ai-callshuttle2")
 			SSshuttle.requestEvac(usr, href_list["call"])
 			aistate = STATE_DEFAULT
@@ -461,7 +469,7 @@
 
 	var/datum/browser/popup = new(user, "communications", "Communications Console", 400, 500)
 
-	if(issilicon(user) || (hasSiliconAccessInArea(user) && !in_range(user,src)))
+	if(issilicon(user))
 		var/dat2 = interact_ai(user) // give the AI a different interact proc to limit its access
 		if(dat2)
 			dat +=  dat2
@@ -492,9 +500,15 @@
 				if (authenticated==2)
 					dat += "<BR><BR><B>Captain Functions</B>"
 					dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=announce'>Make a Captain's Announcement</A> \]"
-					var/cross_servers_count = length(CONFIG_GET(keyed_list/cross_server))
-					if(cross_servers_count)
-						dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=crossserver'>Send a message to [cross_servers_count == 1 ? "an " : ""]allied station[cross_servers_count > 1 ? "s" : ""]</A> \]"
+					var/list/cross_servers = CONFIG_GET(keyed_list/cross_server)
+					var/our_id = CONFIG_GET(string/cross_comms_name)
+					if(cross_servers.len)
+						for(var/server in cross_servers)
+							if(server == our_id)
+								continue
+							dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=crossserver=all;cross_dest=[server]'>Send a message to station in [server] sector.</A> \]"
+						if(cross_servers.len > 2)
+							dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=crossserver;cross_dest=all'>Send a message to all allied stations</A> \]"
 					if(SSmapping.config.allow_custom_shuttles)
 						dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=purchase_menu'>Purchase Shuttle</A> \]"
 					dat += "<BR>\[ <A HREF='?src=[REF(src)];operation=changeseclevel'>Change Alert Level</A> \]"
@@ -720,8 +734,13 @@
 		to_chat(user, "<span class='alert'>Intercomms recharging. Please stand by.</span>")
 		return
 	var/input = stripped_input(user, "Please choose a message to announce to the station crew.", "What?")
-	if(!input || !user.canUseTopic(src))
+	if(!input || !user.canUseTopic(src, !issilicon(usr)))
 		return
+	if(!(user.can_speak())) //No more cheating, mime/random mute guy!
+		input = "..."
+		to_chat(user, "<span class='warning'>You find yourself unable to speak.</span>")
+	else
+		input = user.treat_message(input) //Adds slurs and so on. Someone should make this use languages too.
 	SScommunications.make_announcement(user, is_silicon, input)
 	deadchat_broadcast("<span class='deadsay'><span class='name'>[user.real_name]</span> made an priority announcement from <span class='name'>[get_area_name(usr, TRUE)]</span>.</span>", user)
 
@@ -770,3 +789,15 @@
 		content = new_content
 	if(new_possible_answers)
 		possible_answers = new_possible_answers
+
+#undef STATE_DEFAULT
+#undef STATE_CALLSHUTTLE
+#undef STATE_CANCELSHUTTLE
+#undef STATE_MESSAGELIST
+#undef STATE_VIEWMESSAGE
+#undef STATE_DELMESSAGE
+#undef STATE_STATUSDISPLAY
+#undef STATE_ALERT_LEVEL
+#undef STATE_CONFIRM_LEVEL
+#undef STATE_TOGGLE_EMERGENCY
+#undef STATE_PURCHASE
diff --git a/code/game/objects/items/RCD.dm b/code/game/objects/items/RCD.dm
index 2fbb45173b..b4eca10ed0 100644
--- a/code/game/objects/items/RCD.dm
+++ b/code/game/objects/items/RCD.dm
@@ -234,7 +234,6 @@ RLD
 
 	var/datum/browser/popup = new(user, "rcd_access", "Access Control", 900, 500, src)
 	popup.set_content(t1)
-	popup.set_title_image(user.browse_rsc_icon(icon, icon_state))
 	popup.open()
 
 /obj/item/construction/rcd/Topic(href, href_list)
diff --git a/code/modules/holiday/halloween/jacqueen.dm b/code/modules/holiday/halloween/jacqueen.dm
index 7c679027f7..573b04a296 100644
--- a/code/modules/holiday/halloween/jacqueen.dm
+++ b/code/modules/holiday/halloween/jacqueen.dm
@@ -334,8 +334,7 @@
 			to_chat(C, "<span class='big warning'> You feel an overwhelming desire to [message]")
 		if(2)
 			visible_message("<b>[src]</b> waves their arms around, <span class='spooky'>\"If only you had a better upbringing, your ears are now full of my singing!\"</span>")
-			var/client/C2 = C.client
-			C.tgui_panel?.play_music("https://puu.sh/ExBbv.mp4")
+			C.client.tgui_panel?.play_music("https://puu.sh/ExBbv.mp4")
 		if(3)
 			visible_message("<b>[src]</b> waves their arms around, <span class='spooky'>\"You're cute little bumpkin, On your head is a pumpkin!\"</span>")
 			if(C.head)
diff --git a/code/modules/instruments/songs/editor.dm b/code/modules/instruments/songs/editor.dm
index 8c5171667a..e385eed142 100644
--- a/code/modules/instruments/songs/editor.dm
+++ b/code/modules/instruments/songs/editor.dm
@@ -82,7 +82,6 @@
 
 	var/datum/browser/popup = new(user, "instrument", parent?.name || "instrument", 700, 500)
 	popup.set_content(dat.Join(""))
-	popup.set_title_image(user.browse_rsc_icon(parent.icon, parent.icon_state))
 	popup.open()
 
 /datum/song/proc/ParseSong(text)
diff --git a/code/modules/mob/living/carbon/human/human_movement.dm b/code/modules/mob/living/carbon/human/human_movement.dm
index bcb658eab8..df38b1a908 100644
--- a/code/modules/mob/living/carbon/human/human_movement.dm
+++ b/code/modules/mob/living/carbon/human/human_movement.dm
@@ -12,10 +12,10 @@
 /mob/living/carbon/human/movement_delay()
 	. = ..()
 	if(CHECK_MOBILITY(src, MOBILITY_STAND) && m_intent == MOVE_INTENT_RUN && (combat_flags & COMBAT_FLAG_SPRINT_ACTIVE))
-		var/static/datum/config_entry/number/movedelay/sprint_speed_increase/SSI
+		var/static/SSI
 		if(!SSI)
-			SSI = CONFIG_GET_ENTRY(number/movedelay/sprint_speed_increase)
-		. -= SSI.config_entry_value
+			SSI = CONFIG_GET(number/movedelay/sprint_speed_increase)
+		. -= SSI //but WHY
 	if (m_intent == MOVE_INTENT_WALK && HAS_TRAIT(src, TRAIT_SPEEDY_STEP))
 		. -= 1.5
 
diff --git a/code/modules/paperwork/photocopier.dm b/code/modules/paperwork/photocopier.dm
index 0b1f3bb01d..115a5b944d 100644
--- a/code/modules/paperwork/photocopier.dm
+++ b/code/modules/paperwork/photocopier.dm
@@ -1,12 +1,20 @@
-/*	Photocopiers!
- *	Contains:
- *		Photocopier
- *		Toner Cartridge
- */
 
-/*
- * Photocopier
- */
+/// For use with the `color_mode` var. Photos will be printed in greyscale while the var has this value.
+#define PHOTO_GREYSCALE	"Greyscale"
+/// For use with the `color_mode` var. Photos will be printed in full color while the var has this value.
+#define PHOTO_COLOR		"Color"
+
+/// How much toner is used for making a copy of a paper.
+#define PAPER_TONER_USE		0.125
+/// How much toner is used for making a copy of a photo.
+#define PHOTO_TONER_USE		0.625
+/// How much toner is used for making a copy of a document.
+#define DOCUMENT_TONER_USE	0.75
+/// How much toner is used for making a copy of an ass.
+#define ASS_TONER_USE		0.625
+/// The maximum amount of copies you can make with one press of the copy button.
+#define MAX_COPIES_AT_ONCE	10
+
 /obj/machinery/photocopier
 	name = "photocopier"
 	desc = "Used to copy important documents and anatomy studies."
@@ -19,183 +27,314 @@
 	power_channel = EQUIP
 	max_integrity = 300
 	integrity_failure = 0.33
-	var/obj/item/paper/copy = null	//what's in the copier!
-	var/obj/item/photo/photocopy = null
-	var/obj/item/documents/doccopy = null
-	var/copies = 1	//how many copies to print!
-	var/toner = 40 //how much toner is left! woooooo~
-	var/maxcopies = 10	//how many copies can be copied at once- idea shamelessly stolen from bs12's copier!
-	var/greytoggle = "Greyscale"
-	var/mob/living/ass //i can't believe i didn't write a stupid-ass comment about this var when i first coded asscopy.
+	/// A reference to an `/obj/item/paper` inside the copier, if one is inserted. Otherwise null.
+	var/obj/item/paper/paper_copy
+	/// A reference to an `/obj/item/photo` inside the copier, if one is inserted. Otherwise null.
+	var/obj/item/photo/photo_copy
+	/// A reference to an `/obj/item/documents` inside the copier, if one is inserted. Otherwise null.
+	var/obj/item/documents/document_copy
+	/// A reference to a mob on top of the photocopier trying to copy their ass. Null if there is no mob.
+	var/mob/living/ass
+	/// A reference to the toner cartridge that's inserted into the copier. Null if there is no cartridge.
+	var/obj/item/toner/toner_cartridge
+	/// How many copies will be printed with one click of the "copy" button.
+	var/num_copies = 1
+	/// Used with photos. Determines if the copied photo will be in greyscale or color.
+	var/color_mode = PHOTO_COLOR
+	/// Indicates whether the printer is currently busy copying or not.
 	var/busy = FALSE
 
-/obj/machinery/photocopier/ui_interact(mob/user)
+/obj/machinery/photocopier/Initialize()
 	. = ..()
-	var/list/dat = list("Photocopier<BR><BR>")
-	if(copy || photocopy || doccopy || (ass && (ass.loc == src.loc)))
-		dat += "<a href='byond://?src=[REF(src)];remove=1'>Remove Paper</a><BR>"
-		if(toner)
-			dat += "<a href='byond://?src=[REF(src)];copy=1'>Copy</a><BR>"
-			dat += "Printing: [copies] copies."
-			dat += "<a href='byond://?src=[REF(src)];min=1'>-</a> "
-			dat += "<a href='byond://?src=[REF(src)];add=1'>+</a><BR><BR>"
-			if(photocopy)
-				dat += "Printing in <a href='byond://?src=[REF(src)];colortoggle=1'>[greytoggle]</a><BR><BR>"
-	else if(toner)
-		dat += "Please insert paper to copy.<BR><BR>"
-	if(isAI(user))
-		dat += "<a href='byond://?src=[REF(src)];aipic=1'>Print photo from database</a><BR><BR>"
-	dat += "Current toner level: [toner]"
-	if(!toner)
-		dat +="<BR>Please insert a new toner cartridge!"
-	user << browse(dat.Join(""), "window=copier")
-	onclose(user, "copier")
+	//AddComponent(/datum/component/payment, 5, SSeconomy.get_dep_account(ACCOUNT_CIV), PAYMENT_CLINICAL)
+	toner_cartridge = new(src)
 
-/obj/machinery/photocopier/Topic(href, href_list)
+/obj/machinery/photocopier/ui_interact(mob/user, datum/tgui/ui)
+	ui = SStgui.try_update_ui(user, src, ui)
+	if(!ui)
+		ui = new(user, src, "Photocopier")
+		ui.open()
+
+/obj/machinery/photocopier/ui_data(mob/user)
+	var/list/data = list()
+	data["has_item"] = !copier_empty()
+	data["num_copies"] = num_copies
+
+	if(photo_copy)
+		data["is_photo"] = TRUE
+		data["color_mode"] = color_mode
+
+	if(isAI(user))
+		data["isAI"] = TRUE
+		data["can_AI_print"] = toner_cartridge ? toner_cartridge.charges >= PHOTO_TONER_USE : FALSE
+	else
+		data["isAI"] = FALSE
+
+	if(toner_cartridge)
+		data["has_toner"] = TRUE
+		data["current_toner"] = toner_cartridge.charges
+		data["max_toner"] = toner_cartridge.max_charges
+		data["has_enough_toner"] = has_enough_toner()
+	else
+		data["has_toner"] = FALSE
+		data["has_enough_toner"] = FALSE
+
+	return data
+
+/obj/machinery/photocopier/ui_act(action, list/params)
 	if(..())
 		return
-	if(href_list["copy"])
-		if(copy)
-			for(var/i = 0, i < copies, i++)
-				if(toner > 0 && !busy && copy)
-					var/copy_as_paper = 1
-					if(istype(copy, /obj/item/paper/contract/employment))
-						var/obj/item/paper/contract/employment/E = copy
-						var/obj/item/paper/contract/employment/C = new /obj/item/paper/contract/employment (loc, E.target.current)
-						if(C)
-							copy_as_paper = 0
-					if(copy_as_paper)
-						var/obj/item/paper/c = new /obj/item/paper (loc)
-						if(length(copy.info) > 0)	//Only print and add content if the copied doc has words on it
-							if(toner > 10)	//lots of toner, make it dark
-								c.info = "<font color = #101010>"
-							else			//no toner? shitty copies for you!
-								c.info = "<font color = #808080>"
-							var/copied = copy.info
-							copied = replacetext(copied, "<font face=\"[PEN_FONT]\" color=", "<font face=\"[PEN_FONT]\" nocolor=")	//state of the art techniques in action
-							copied = replacetext(copied, "<font face=\"[CRAYON_FONT]\" color=", "<font face=\"[CRAYON_FONT]\" nocolor=")	//This basically just breaks the existing color tag, which we need to do because the innermost tag takes priority.
-							c.info += copied
-							c.info += "</font>"
-							c.name = copy.name
-							c.update_icon()
-							c.stamps = copy.stamps
-							if(copy.stamped)
-								c.stamped = copy.stamped.Copy()
-							c.copy_overlays(copy, TRUE)
-							toner--
-					busy = TRUE
-					addtimer(CALLBACK(src, .proc/reset_busy), 1.5 SECONDS)
-				else
-					break
-			updateUsrDialog()
-		else if(photocopy)
-			for(var/i = 0, i < copies, i++)
-				if(toner >= 5 && !busy && photocopy)  //Was set to = 0, but if there was say 3 toner left and this ran, you would get -2 which would be weird for ink
-					new /obj/item/photo (loc, photocopy.picture.Copy(greytoggle == "Greyscale"? TRUE : FALSE))
-					busy = TRUE
-					addtimer(CALLBACK(src, .proc/reset_busy), 1.5 SECONDS)
-				else
-					break
-		else if(doccopy)
-			for(var/i = 0, i < copies, i++)
-				if(toner > 5 && !busy && doccopy)
-					new /obj/item/documents/photocopy(loc, doccopy)
-					toner-= 6 // the sprite shows 6 papers, yes I checked
-					busy = TRUE
-					addtimer(CALLBACK(src, .proc/reset_busy), 1.5 SECONDS)
-				else
-					break
-			updateUsrDialog()
-		else if(ass) //ASS COPY. By Miauw
-			for(var/i = 0, i < copies, i++)
-				var/icon/temp_img
-				if(ishuman(ass) && (ass.get_item_by_slot(ITEM_SLOT_ICLOTHING) || ass.get_item_by_slot(ITEM_SLOT_OCLOTHING)))
-					to_chat(usr, "<span class='notice'>You feel kind of silly, copying [ass == usr ? "your" : ass][ass == usr ? "" : "\'s"] ass with [ass == usr ? "your" : "[ass.p_their()]"] clothes on.</span>" )
-					break
-				else if(toner >= 5 && !busy && check_ass()) //You have to be sitting on the copier and either be a xeno or a human without clothes on.
-					if(isalienadult(ass) || istype(ass, /mob/living/simple_animal/hostile/alien)) //Xenos have their own asses, thanks to Pybro.
-						temp_img = icon('icons/ass/assalien.png')
-					else if(ishuman(ass)) //Suit checks are in check_ass
-						temp_img = icon(ass.gender == FEMALE ? 'icons/ass/assfemale.png' : 'icons/ass/assmale.png')
-					else if(isdrone(ass)) //Drones are hot
-						temp_img = icon('icons/ass/assdrone.png')
-					else
-						break
-					busy = TRUE
-					sleep(15)
-					var/obj/item/photo/p = new /obj/item/photo (loc)
-					var/datum/picture/toEmbed = new(name = "[ass]'s Ass", desc = "You see [ass]'s ass on the photo.", image = temp_img)
-					p.pixel_x = rand(-10, 10)
-					p.pixel_y = rand(-10, 10)
-					toEmbed.psize_x = 128
-					toEmbed.psize_y = 128
-					p.set_picture(toEmbed, TRUE, TRUE)
-					toner -= 5
-					busy = FALSE
-				else
-					break
-		updateUsrDialog()
-	else if(href_list["remove"])
-		if(copy)
-			remove_photocopy(copy, usr)
-			copy = null
-		else if(photocopy)
-			remove_photocopy(photocopy, usr)
-			photocopy = null
-		else if(doccopy)
-			remove_photocopy(doccopy, usr)
-			doccopy = null
-		else if(check_ass())
-			to_chat(ass, "<span class='notice'>You feel a slight pressure on your ass.</span>")
-		updateUsrDialog()
-	else if(href_list["min"])
-		if(copies > 1)
-			copies--
-			updateUsrDialog()
-	else if(href_list["add"])
-		if(copies < maxcopies)
-			copies++
-			updateUsrDialog()
-	else if(href_list["aipic"])
-		if(!isAI(usr))
-			return
-		if(toner >= 5 && !busy)
+
+	switch(action)
+		// Copying paper, photos, documents and asses.
+		if("make_copy")
+			if(busy)
+				to_chat(usr, "<span class='warning'>[src] is currently busy copying something. Please wait until it is finished.</span>")
+				return FALSE
+			if(paper_copy)
+				if(!length(paper_copy.info))
+					to_chat(usr, "<span class='warning'>An error message flashes across [src]'s screen: \"The supplied paper is blank. Aborting.\"</span>")
+					return FALSE
+				// Basic paper
+				if(istype(paper_copy, /obj/item/paper))
+					do_copy_loop(CALLBACK(src, .proc/make_paper_copy), usr)
+					return TRUE
+				// Devil contract paper.
+				if(istype(paper_copy, /obj/item/paper/contract/employment))
+					do_copy_loop(CALLBACK(src, .proc/make_devil_paper_copy), usr)
+					return TRUE
+			// Copying photo.
+			if(photo_copy)
+				do_copy_loop(CALLBACK(src, .proc/make_photo_copy), usr)
+				return TRUE
+			// Copying Documents.
+			if(document_copy)
+				do_copy_loop(CALLBACK(src, .proc/make_document_copy), usr)
+				return TRUE
+			// ASS COPY. By Miauw
+			if(ass)
+				do_copy_loop(CALLBACK(src, .proc/make_ass_copy), usr)
+				return TRUE
+
+		// Remove the paper/photo/document from the photocopier.
+		if("remove")
+			if(paper_copy)
+				remove_photocopy(paper_copy, usr)
+				paper_copy = null
+			else if(photo_copy)
+				remove_photocopy(photo_copy, usr)
+				photo_copy = null
+			else if(document_copy)
+				remove_photocopy(document_copy, usr)
+				document_copy = null
+			else if(check_ass())
+				to_chat(ass, "<span class='notice'>You feel a slight pressure on your ass.</span>")
+			return TRUE
+
+		// AI printing photos from their saved images.
+		if("ai_photo")
+			if(busy)
+				to_chat(usr, "<span class='warning'>[src] is currently busy copying something. Please wait until it is finished.</span>")
+				return FALSE
 			var/mob/living/silicon/ai/tempAI = usr
-			if(tempAI.aicamera.stored.len == 0)
-				to_chat(usr, "<span class='boldannounce'>No images saved</span>")
+			if(!length(tempAI.aicamera.stored))
+				to_chat(usr, "<span class='boldannounce'>No images saved.</span>")
 				return
 			var/datum/picture/selection = tempAI.aicamera.selectpicture(usr)
-			var/obj/item/photo/photo = new(loc, selection)
-			photo.pixel_x = rand(-10, 10)
-			photo.pixel_y = rand(-10, 10)
-			toner -= 5	 //AI prints color pictures only, thus they can do it more efficiently
-			busy = TRUE
-			addtimer(CALLBACK(src, .proc/reset_busy), 1.5 SECONDS)
-		updateUsrDialog()
-	else if(href_list["colortoggle"])
-		if(greytoggle == "Greyscale")
-			greytoggle = "Color"
-		else
-			greytoggle = "Greyscale"
-		updateUsrDialog()
+			var/obj/item/photo/photo = new(loc, selection) // AI prints color photos only.
+			give_pixel_offset(photo)
+			toner_cartridge.charges -= PHOTO_TONER_USE
+			return TRUE
 
+		// Switch between greyscale and color photos
+		if("color_mode")
+			if(params["mode"] in list(PHOTO_GREYSCALE, PHOTO_COLOR))
+				color_mode = params["mode"]
+			return TRUE
+
+		// Remove the toner cartridge from the copier.
+		if("remove_toner")
+			if(issilicon(usr) || (ishuman(usr) && !usr.put_in_hands(toner_cartridge)))
+				toner_cartridge.forceMove(drop_location())
+			toner_cartridge = null
+			return TRUE
+
+		// Set the number of copies to be printed with 1 click of the "copy" button.
+		if("set_copies")
+			num_copies = clamp(text2num(params["num_copies"]), 1, MAX_COPIES_AT_ONCE)
+			return TRUE
+
+/**
+ * Determines if the photocopier has enough toner to create `num_copies` amount of copies of the currently inserted item.
+ */
+/obj/machinery/photocopier/proc/has_enough_toner()
+	if(paper_copy)
+		return toner_cartridge.charges >= (PAPER_TONER_USE * num_copies)
+	else if(document_copy)
+		return toner_cartridge.charges >= (DOCUMENT_TONER_USE * num_copies)
+	else if(photo_copy)
+		return toner_cartridge.charges >= (PHOTO_TONER_USE * num_copies)
+	else if(ass)
+		return toner_cartridge.charges >= (ASS_TONER_USE * num_copies)
+	return FALSE
+
+/**
+ * Will invoke the passed in `copy_cb` callback in 1 second intervals, and charge the user 5 credits for each copy made.
+ *
+ * Arguments:
+ * * copy_cb - a callback for which proc to call. Should only be one of the `make_x_copy()` procs, such as `make_paper_copy()`.
+ * * user - the mob who clicked copy.
+ */
+/obj/machinery/photocopier/proc/do_copy_loop(datum/callback/copy_cb, mob/user)
+	busy = TRUE
+	var/i
+	for(i in 1 to num_copies)
+		//if(attempt_charge(src, user) & COMPONENT_OBJ_CANCEL_CHARGE)
+		//	break
+		addtimer(copy_cb, i SECONDS)
+	addtimer(CALLBACK(src, .proc/reset_busy), i SECONDS)
+
+/**
+ * Sets busy to `FALSE`. Created as a proc so it can be used in callbacks.
+ */
 /obj/machinery/photocopier/proc/reset_busy()
 	busy = FALSE
-	updateUsrDialog()
 
-/obj/machinery/photocopier/proc/do_insertion(obj/item/O, mob/user)
-	O.forceMove(src)
-	to_chat(user, "<span class='notice'>You insert [O] into [src].</span>")
+/**
+ * Gives items a random x and y pixel offset, between -10 and 10 for each.
+ *
+ * This is done that when someone prints multiple papers, we dont have them all appear to be stacked in the same exact location.
+ *
+ * Arguments:
+ * * copied_item - The paper, document, or photo that was just spawned on top of the printer.
+ */
+/obj/machinery/photocopier/proc/give_pixel_offset(obj/item/copied_item)
+	copied_item.pixel_x = rand(-10, 10)
+	copied_item.pixel_y = rand(-10, 10)
+
+/**
+ * Handles the copying of devil contract paper. Transfers all the text, stamps and so on from the old paper, to the copy.
+ *
+ * Checks first if `paper_copy` exists. Since this proc is called from a timer, it's possible that it was removed.
+ * Does not check if it has enough toner because devil contracts cost no toner to print.
+ */
+/obj/machinery/photocopier/proc/make_devil_paper_copy()
+	if(!paper_copy)
+		return
+	var/obj/item/paper/contract/employment/E = paper_copy
+	var/obj/item/paper/contract/employment/C = new(loc, E.target.current)
+	give_pixel_offset(C)
+
+/**
+ * Handles the copying of paper. Transfers all the text, stamps and so on from the old paper, to the copy.
+ *
+ * Checks first if `paper_copy` exists. Since this proc is called from a timer, it's possible that it was removed.
+ */
+/obj/machinery/photocopier/proc/make_paper_copy()
+	if(!paper_copy)
+		return
+	var/obj/item/paper/copied_paper = new(loc)
+	give_pixel_offset(copied_paper)
+	if(toner_cartridge.charges > 10) // Lots of toner, make it dark.
+		copied_paper.info = "<font color = #101010>"
+	else // No toner? shitty copies for you!
+		copied_paper.info = "<font color = #808080>"
+
+	var/copied_info = paper_copy.info
+	copied_info = replacetext(copied_info, "<font face=\"[PEN_FONT]\" color=", "<font face=\"[PEN_FONT]\" nocolor=")	//state of the art techniques in action
+	copied_info = replacetext(copied_info, "<font face=\"[CRAYON_FONT]\" color=", "<font face=\"[CRAYON_FONT]\" nocolor=")	//This basically just breaks the existing color tag, which we need to do because the innermost tag takes priority.
+	copied_paper.info += copied_info
+	copied_paper.info += "</font>"
+	copied_paper.name = paper_copy.name
+	copied_paper.update_icon()
+	copied_paper.stamps = paper_copy.stamps
+	if(paper_copy.stamped)
+		copied_paper.stamped = paper_copy.stamped.Copy()
+	copied_paper.copy_overlays(paper_copy, TRUE)
+	toner_cartridge.charges -= PAPER_TONER_USE
+
+/**
+ * Handles the copying of photos, which can be printed in either color or greyscale.
+ *
+ * Checks first if `photo_copy` exists. Since this proc is called from a timer, it's possible that it was removed.
+ */
+/obj/machinery/photocopier/proc/make_photo_copy()
+	if(!photo_copy)
+		return
+	var/obj/item/photo/copied_pic = new(loc, photo_copy.picture.Copy(color_mode == PHOTO_GREYSCALE ? TRUE : FALSE))
+	give_pixel_offset(copied_pic)
+	toner_cartridge.charges -= PHOTO_TONER_USE
+
+/**
+ * Handles the copying of documents.
+ *
+ * Checks first if `document_copy` exists. Since this proc is called from a timer, it's possible that it was removed.
+ */
+/obj/machinery/photocopier/proc/make_document_copy()
+	if(!document_copy)
+		return
+	var/obj/item/documents/photocopy/copied_doc = new(loc, document_copy)
+	give_pixel_offset(copied_doc)
+	toner_cartridge.charges -= DOCUMENT_TONER_USE
+
+/**
+ * Handles the copying of an ass photo.
+ *
+ * Calls `check_ass()` first to make sure that `ass` exists, among other conditions. Since this proc is called from a timer, it's possible that it was removed.
+ * Additionally checks that the mob has their clothes off.
+ */
+/obj/machinery/photocopier/proc/make_ass_copy()
+	if(!check_ass())
+		return
+	if(ishuman(ass) && (ass.get_item_by_slot(ITEM_SLOT_ICLOTHING) || ass.get_item_by_slot(ITEM_SLOT_OCLOTHING)))
+		to_chat(usr, "<span class='notice'>You feel kind of silly, copying [ass == usr ? "your" : ass][ass == usr ? "" : "\'s"] ass with [ass == usr ? "your" : "[ass.p_their()]"] clothes on.</span>" )
+		return
+
+	var/icon/temp_img
+	if(isalienadult(ass) || istype(ass, /mob/living/simple_animal/hostile/alien)) //Xenos have their own asses, thanks to Pybro.
+		temp_img = icon('icons/ass/assalien.png')
+	else if(ishuman(ass)) //Suit checks are in check_ass
+		temp_img = icon(ass.gender == FEMALE ? 'icons/ass/assfemale.png' : 'icons/ass/assmale.png')
+	else if(isdrone(ass)) //Drones are hot
+		temp_img = icon('icons/ass/assdrone.png')
+
+	var/obj/item/photo/copied_ass = new /obj/item/photo(loc)
+	var/datum/picture/toEmbed = new(name = "[ass]'s Ass", desc = "You see [ass]'s ass on the photo.", image = temp_img)
+	give_pixel_offset(copied_ass)
+	toEmbed.psize_x = 128
+	toEmbed.psize_y = 128
+	copied_ass.set_picture(toEmbed, TRUE, TRUE)
+	toner_cartridge.charges -= ASS_TONER_USE
+
+/**
+ * Inserts the item into the copier. Called in `attackby()` after a human mob clicked on the copier with a paper, photo, or document.
+ *
+ * Arugments:
+ * * object - the object that got inserted.
+ * * user - the mob that inserted the object.
+ */
+/obj/machinery/photocopier/proc/do_insertion(obj/item/object, mob/user)
+	object.forceMove(src)
+	to_chat(user, "<span class='notice'>You insert [object] into [src].</span>")
 	flick("photocopier1", src)
-	updateUsrDialog()
 
-/obj/machinery/photocopier/proc/remove_photocopy(obj/item/O, mob/user)
+/**
+ * Called when someone hits the "remove item" button on the copier UI.
+ *
+ * If the user is a silicon, it drops the object at the location of the copier. If the user is not a silicon, it tries to put the object in their hands first.
+ * Sets `busy` to `FALSE` because if the inserted item is removed, the copier should halt copying.
+ *
+ * Arguments:
+ * * object - the item we're trying to remove.
+ * * user - the user removing the item.
+ */
+/obj/machinery/photocopier/proc/remove_photocopy(obj/item/object, mob/user)
 	if(!issilicon(user)) //surprised this check didn't exist before, putting stuff in AI's hand is bad
-		O.forceMove(user.loc)
-		user.put_in_hands(O)
+		object.forceMove(user.loc)
+		user.put_in_hands(object)
 	else
-		O.forceMove(drop_location())
-	to_chat(user, "<span class='notice'>You take [O] out of [src].</span>")
+		object.forceMove(drop_location())
+	to_chat(user, "<span class='notice'>You take [object] out of [src]. [busy ? "The [src] comes to a halt." : ""]</span>")
 
 /obj/machinery/photocopier/attackby(obj/item/O, mob/user, params)
 	if(default_unfasten_wrench(user, O))
@@ -210,7 +349,7 @@
 			else
 				if(!user.temporarilyRemoveItemFromInventory(O))
 					return
-				copy = O
+				paper_copy = O
 				do_insertion(O, user)
 		else
 			to_chat(user, "<span class='warning'>There is already something in [src]!</span>")
@@ -219,7 +358,7 @@
 		if(copier_empty())
 			if(!user.temporarilyRemoveItemFromInventory(O))
 				return
-			photocopy = O
+			photo_copy = O
 			do_insertion(O, user)
 		else
 			to_chat(user, "<span class='warning'>There is already something in [src]!</span>")
@@ -228,38 +367,35 @@
 		if(copier_empty())
 			if(!user.temporarilyRemoveItemFromInventory(O))
 				return
-			doccopy = O
+			document_copy = O
 			do_insertion(O, user)
 		else
 			to_chat(user, "<span class='warning'>There is already something in [src]!</span>")
 
 	else if(istype(O, /obj/item/toner))
-		if(toner <= 0)
-			if(!user.temporarilyRemoveItemFromInventory(O))
-				return
-			qdel(O)
-			toner = 40
-			to_chat(user, "<span class='notice'>You insert [O] into [src].</span>")
-			updateUsrDialog()
-		else
-			to_chat(user, "<span class='warning'>This cartridge is not yet ready for replacement! Use up the rest of the toner.</span>")
+		if(toner_cartridge)
+			to_chat(user, "<span class='warning'>[src] already has a toner cartridge inserted. Remove that one first.</span>")
+			return
+		O.forceMove(src)
+		toner_cartridge = O
+		to_chat(user, "<span class='notice'>You insert [O] into [src].</span>")
 
 	else if(istype(O, /obj/item/areaeditor/blueprints))
-		to_chat(user, "<span class='warning'>The Blueprint is too large to put into the copier. You need to find something else to record the document</span>")
+		to_chat(user, "<span class='warning'>The Blueprint is too large to put into the copier. You need to find something else to record the document.</span>")
 	else
 		return ..()
 
 /obj/machinery/photocopier/obj_break(damage_flag)
 	. = ..()
-	if(. && toner > 0)
+	if(. && toner_cartridge.charges)
 		new /obj/effect/decal/cleanable/oil(get_turf(src))
-		toner = 0
+		toner_cartridge.charges = 0
 
 /obj/machinery/photocopier/MouseDrop_T(mob/target, mob/user)
 	check_ass() //Just to make sure that you can re-drag somebody onto it after they moved off.
-	if (!istype(target) || target.anchored || target.buckled || !Adjacent(target) || !user.canUseTopic(src, BE_CLOSE) || target == ass || copier_blocked())
+	if(!istype(target) || target.anchored || target.buckled || !Adjacent(target) || !user.canUseTopic(src, BE_CLOSE) || target == ass || copier_blocked())
 		return
-	src.add_fingerprint(user)
+	add_fingerprint(user)
 	if(target == user)
 		user.visible_message("<span class='notice'>[user] starts climbing onto the photocopier!</span>", "<span class='notice'>You start climbing onto the photocopier...</span>")
 	else
@@ -277,49 +413,63 @@
 		target.forceMove(drop_location())
 		ass = target
 
-		if(photocopy)
-			photocopy.forceMove(drop_location())
-			visible_message("<span class='warning'>[photocopy] is shoved out of the way by [ass]!</span>")
-			photocopy = null
+		if(photo_copy)
+			photo_copy.forceMove(drop_location())
+			visible_message("<span class='warning'>[photo_copy] is shoved out of the way by [ass]!</span>")
+			photo_copy = null
 
-		else if(copy)
-			copy.forceMove(drop_location())
-			visible_message("<span class='warning'>[copy] is shoved out of the way by [ass]!</span>")
-			copy = null
-	updateUsrDialog()
+		else if(paper_copy)
+			paper_copy.forceMove(drop_location())
+			visible_message("<span class='warning'>[paper_copy] is shoved out of the way by [ass]!</span>")
+			paper_copy = null
 
+		else if(document_copy)
+			document_copy.forceMove(drop_location())
+			visible_message("<span class='warning'>[document_copy] is shoved out of the way by [ass]!</span>")
+			document_copy = null
+
+/obj/machinery/photocopier/Exited(atom/movable/AM, atom/newloc)
+	check_ass() // There was potentially a person sitting on the copier, check if they're still there.
+	return ..()
+
+/**
+ * Checks the living mob `ass` exists and its location is the same as the photocopier.
+ *
+ * Returns FALSE if `ass` doesn't exist or is not at the copier's location. Returns TRUE otherwise.
+ */
 /obj/machinery/photocopier/proc/check_ass() //I'm not sure wether I made this proc because it's good form or because of the name.
 	if(!ass)
-		return 0
-	if(ass.loc != src.loc)
+		return FALSE
+	if(ass.loc != loc)
 		ass = null
-		updateUsrDialog()
-		return 0
-	else if(ishuman(ass))
-		if(!ass.get_item_by_slot(ITEM_SLOT_ICLOTHING) && !ass.get_item_by_slot(ITEM_SLOT_OCLOTHING))
-			return 1
-		else
-			return 0
-	else
-		return 1
+		return FALSE
+	return TRUE
 
+/**
+ * Checks if the copier is deleted, or has something dense at its location. Called in `MouseDrop_T()`
+ */
 /obj/machinery/photocopier/proc/copier_blocked()
 	if(QDELETED(src))
 		return
 	if(loc.density)
-		return 1
+		return TRUE
 	for(var/atom/movable/AM in loc)
 		if(AM == src)
 			continue
 		if(AM.density)
-			return 1
-	return 0
+			return TRUE
+	return FALSE
 
+/**
+ * Checks if there is an item inserted into the copier or a mob sitting on top of it.
+ *
+ * Return `FALSE` is the copier has something inside of it. Returns `TRUE` if it doesn't.
+ */
 /obj/machinery/photocopier/proc/copier_empty()
-	if(copy || photocopy || check_ass())
-		return 0
+	if(paper_copy || photo_copy || document_copy || check_ass())
+		return FALSE
 	else
-		return 1
+		return TRUE
 
 /*
  * Toner cartridge
@@ -343,3 +493,11 @@
 	desc = "Why would ANYONE need THIS MUCH TONER?"
 	charges = 200
 	max_charges = 200
+
+#undef PHOTO_GREYSCALE
+#undef PHOTO_COLOR
+#undef PAPER_TONER_USE
+#undef PHOTO_TONER_USE
+#undef DOCUMENT_TONER_USE
+#undef ASS_TONER_USE
+#undef MAX_COPIES_AT_ONCE
diff --git a/code/modules/shuttle/computer.dm b/code/modules/shuttle/computer.dm
index 682a7fa14b..cee83c5b23 100644
--- a/code/modules/shuttle/computer.dm
+++ b/code/modules/shuttle/computer.dm
@@ -33,7 +33,6 @@
 
 	var/datum/browser/popup = new(user, "computer", M ? M.name : "shuttle", 300, 200)
 	popup.set_content("<center>[dat]</center>")
-	popup.set_title_image(usr.browse_rsc_icon(src.icon, src.icon_state))
 	popup.open()
 
 /obj/machinery/computer/shuttle/Topic(href, href_list)
diff --git a/config/policy.json b/config/policy.json
new file mode 100644
index 0000000000..9e26dfeeb6
--- /dev/null
+++ b/config/policy.json
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/tgstation.dme b/tgstation.dme
index ff4ea35efe..e5a59d5dde 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -3399,6 +3399,7 @@
 #include "code\modules\tgui\states\always.dm"
 #include "code\modules\tgui\states\conscious.dm"
 #include "code\modules\tgui\states\contained.dm"
+#include "code\modules\tgui\states\debug.dm"
 #include "code\modules\tgui\states\deep_inventory.dm"
 #include "code\modules\tgui\states\default.dm"
 #include "code\modules\tgui\states\hands.dm"