TG: Tonnes of stuff, please check the changelog.

In short: massive updates to security, the library, hydroponics, the kitchen and
the bar, by Flazeo and Ikarrus
Massive updates to the PA, with Invisty's new sprites, done by Sieve
New sprites for field gens too, also by Invisty
Borg and battery updates by Sieve
Fake gloves by Sieve
I messed around with some pressure_resistance stuff on Dumpdavidson's suggestion
(only in paperwork)

PROBABLY A BUNCH OF OTHER SHIT
Revision: r3505
Author: 	 petethegoat

code/defines/area/Space Station 13 areas.dm

@@ -481,6 +481,9 @@ proc/process_ghost_teleport_locs()
 
 
 //PRISON
+/area/prison
+	name = "Brig Prison Wing"
+	icon_state = "brig"
 
 /area/prison/arrival_airlock
 	name = "Prison Station Airlock"
@@ -1032,7 +1035,7 @@ proc/process_ghost_teleport_locs()
 //Security
 
 /area/security/main
-	name = "Security"
+	name = "Security Office"
 	icon_state = "security"
 
 /area/security/lobby

code/defines/obj/machinery.dm

@@ -258,10 +258,9 @@
 
 /obj/machinery/driver_button
 	name = "mass driver button"
-	desc = "FIRE AWAY!"
 	icon = 'objects.dmi'
 	icon_state = "launcherbtt"
-	desc = "A remote control switch for a Mass Driver."
+	desc = "A remote control switch for a mass driver."
 	var/id = null
 	var/active = 0
 	anchored = 1.0
@@ -271,7 +270,6 @@
 
 /obj/machinery/ignition_switch
 	name = "ignition switch"
-	desc = "It activates an igniter."
 	icon = 'objects.dmi'
 	icon_state = "launcherbtt"
 	desc = "A remote control switch for a mounted igniter."
@@ -282,6 +280,18 @@
 	idle_power_usage = 2
 	active_power_usage = 4
 
+/obj/machinery/flasher_button
+	name = "flasher button"
+	desc = "A remote control switch for a mounted flasher."
+	icon = 'objects.dmi'
+	icon_state = "launcherbtt"
+	var/id = null
+	var/active = 0
+	anchored = 1.0
+	use_power = 1
+	idle_power_usage = 2
+	active_power_usage = 4
+
 /obj/machinery/teleport
 	name = "teleport"
 	icon = 'stationobjs.dmi'

code/defines/obj/weapon.dm

@@ -1205,6 +1205,8 @@ eternal248: Found broken and buggy Z-levels 7-12, ended up leading to my discove
 	g_amt = 50
 	var/rigged = 0		// true if rigged to explode
 	var/minor_fault = 0 //If not 100% reliable, it will build up faults.
+	var/construction_cost = list("metal"=750,"glass"=75)
+	var/construction_time=100
 
 /obj/item/weapon/cell/crap
 	name = "\improper NanoTrasen Brand Rechargable AA Battery"
@@ -1222,23 +1224,29 @@ eternal248: Found broken and buggy Z-levels 7-12, ended up leading to my discove
 /obj/item/weapon/cell/high
 	name = "high-capacity power cell"
 	origin_tech = "powerstorage=2"
+	icon_state = "hcell"
 	maxcharge = 10000
 	g_amt = 60
 
 /obj/item/weapon/cell/super
 	name = "super-capacity power cell"
 	origin_tech = "powerstorage=5"
+	icon_state = "scell"
 	maxcharge = 20000
 	g_amt = 70
+	construction_cost = list("metal"=750,"glass"=100)
 
 /obj/item/weapon/cell/hyper
 	name = "hyper-capacity power cell"
 	origin_tech = "powerstorage=6"
+	icon_state = "hpcell"
 	maxcharge = 30000
 	g_amt = 80
+	construction_cost = list("metal"=500,"glass"=150,"gold"=200,"silver"=200)
 
 /obj/item/weapon/cell/infinite
 	name = "infinite-capacity power cell!"
+	icon_state = "icell"
 	origin_tech =  null
 	maxcharge = 30000
 	g_amt = 80
@@ -1891,6 +1899,13 @@ eternal248: Found broken and buggy Z-levels 7-12, ended up leading to my discove
 	icon = 'wizard.dmi'
 	icon_state = "ectoplasm"
 
+/obj/item/weapon/research//Makes testing much less of a pain -Sieve
+	name = "research"
+	icon = 'stock_parts.dmi'
+	icon_state = "capacitor"
+	desc = "A debug item for research."
+	origin_tech = "materials=8;programming=8;magnets=8;powerstorage=8;bluespace=8;combat=8;biotech=8;syndicate=8"
+
 /obj/item/weapon/appendix
 	name = "appendix"
 	desc = "An appendix which looks perfectly healthy."

code/game/gamemodes/gameticker.dm

@@ -22,6 +22,7 @@ var/datum/roundinfo/roundinfo = new()
 	var/Bible_icon_state	// icon_state the chaplain has chosen for his bible
 	var/Bible_item_state	// item_state the chaplain has chosen for his bible
 	var/Bible_name			// name of the bible
+	var/Bible_deity_name
 
 	var/random_players = 0 	// if set to nonzero, ALL players who latejoin or declare-ready join will have random appearances/genders
 

code/game/jobs/job/civilian_chaplain.dm

@@ -145,6 +145,7 @@
 				ticker.Bible_icon_state = B.icon_state
 				ticker.Bible_item_state = B.item_state
 				ticker.Bible_name = B.name
+				ticker.Bible_deity_name = B.deity_name
 //			feedback_set_details("religion_deity","[new_deity]")
 //			feedback_set_details("religion_book","[new_book_style]")
 		return 1

code/game/machinery/atmoalter/canister.dm

@@ -171,6 +171,20 @@
 		src.health -= W.force
 		src.add_fingerprint(user)
 		healthcheck()
+
+	if(istype(user, /mob/living/silicon/robot) && istype(W, /obj/item/weapon/tank/jetpack))
+		var/datum/gas_mixture/thejetpack = W:air_contents
+		var/env_pressure = thejetpack.return_pressure()
+		var/pressure_delta = min(10*ONE_ATMOSPHERE - env_pressure, (air_contents.return_pressure() - env_pressure)/2)
+		//Can not have a pressure delta that would cause environment pressure > tank pressure
+		var/transfer_moles = 0
+		if((air_contents.temperature > 0) && (pressure_delta > 0))
+			transfer_moles = pressure_delta*thejetpack.volume/(air_contents.temperature * R_IDEAL_GAS_EQUATION)//Actually transfer the gas
+			var/datum/gas_mixture/removed = air_contents.remove(transfer_moles)
+			thejetpack.merge(removed)
+			user << "You pulse-pressurize your jetpack from the tank."
+		return
+
 	..()
 
 /obj/machinery/portable_atmospherics/canister/attack_ai(var/mob/user as mob)

code/game/machinery/flasher.dm

@@ -113,3 +113,36 @@
 		else if (src.anchored)
 			user.show_message(text("\red [src] is now secured."))
 			src.overlays += "[base_state]-s"
+
+/obj/machinery/flasher_button/attack_ai(mob/user as mob)
+	return src.attack_hand(user)
+
+/obj/machinery/flasher_button/attack_paw(mob/user as mob)
+	return src.attack_hand(user)
+
+/obj/machinery/flasher_button/attackby(obj/item/weapon/W, mob/user as mob)
+	return src.attack_hand(user)
+
+/obj/machinery/flasher_button/attack_hand(mob/user as mob)
+
+	if(stat & (NOPOWER|BROKEN))
+		return
+	if(active)
+		return
+
+	use_power(5)
+
+	active = 1
+	icon_state = "launcheract"
+
+	for(var/obj/machinery/flasher/M in world)
+		if(M.id == src.id)
+			spawn()
+				M.flash()
+
+	sleep(50)
+
+	icon_state = "launcherbtt"
+	active = 0
+
+	return

code/game/magic/library.dm

@@ -757,6 +757,7 @@ datum/borrowbook // Datum used to keep track of who has borrowed what when and f
 						B.icon_state = ticker.Bible_icon_state
 						B.item_state = ticker.Bible_item_state
 						B.name = ticker.Bible_name
+						B.deity_name = ticker.Bible_deity_name
 
 					bibledelay = 60
 					spawn(0)

code/game/mecha/mech_fabricator.dm

@@ -94,13 +94,13 @@
 						/obj/item/mecha_parts/part/honker_right_leg
 						),
 	"Exosuit Equipment"=list(
-						/obj/item/mecha_parts/chassis/firefighter,
 						/obj/item/mecha_parts/mecha_equipment/tool/hydraulic_clamp,
 						/obj/item/mecha_parts/mecha_equipment/tool/drill,
 						/obj/item/mecha_parts/mecha_equipment/tool/extinguisher,
 						/obj/item/mecha_parts/mecha_equipment/tool/cable_layer,
 						/obj/item/mecha_parts/mecha_equipment/tool/sleeper,
 						/obj/item/mecha_parts/mecha_equipment/tool/syringe_gun,
+						/obj/item/mecha_parts/chassis/firefighter,
 						///obj/item/mecha_parts/mecha_equipment/repair_droid,
 						/obj/item/mecha_parts/mecha_equipment/generator,
 						///obj/item/mecha_parts/mecha_equipment/jetpack, //TODO MECHA JETPACK SPRITE MISSING
@@ -114,8 +114,9 @@
 	"Cyborg Upgrade Modules" = list(
 						/obj/item/borg/upgrade/reset,
 						/obj/item/borg/upgrade/restart,
-						/obj/item/borg/upgrade/vtec
-						///obj/item/borg/upgrade/tasercooler
+						/obj/item/borg/upgrade/vtec,
+						/obj/item/borg/upgrade/tasercooler,
+						/obj/item/borg/upgrade/jetpack
 						///obj/item/borg/upgrade/flashproof
 
 
@@ -316,7 +317,8 @@
 		return
 
 	proc/check_resources(var/obj/item/mecha_parts/part)
-		if(istype(part, /obj/item/robot_parts) || istype(part, /obj/item/mecha_parts) || istype(part,/obj/item/borg/upgrade))
+//		if(istype(part, /obj/item/robot_parts) || istype(part, /obj/item/mecha_parts) || istype(part,/obj/item/borg/upgrade))
+		if(part.construction_time!=null && part.construction_cost!=null)//Much more efficient way to check the item, since it won't have those vars if it isn't meant to go through the mechfabs -Sieve
 			for(var/resource in part.construction_cost)
 				if(resource in src.resources)
 					if(src.resources[resource] < get_resource_cost_w_coeff(part,resource))
@@ -429,12 +431,12 @@
 
 
 	proc/sync(silent=null)
-		if(queue.len)
+/*		if(queue.len)
 			if(!silent)
 				temp = "Error.  Please clear processing queue before updating!"
 				src.updateUsrDialog()
-			return
-
+			return                    //This POS doesn't work, simplifying -Sieve
+*/
 		if(!silent)
 			temp = "Updating local R&D database..."
 			src.updateUsrDialog()
@@ -578,7 +580,9 @@
 			queue = list()
 			return update_queue_on_page()
 		if(href_list["sync"])
+			queue = list()
 			src.sync()
+			return update_queue_on_page()
 		if(href_list["auto_sync"])
 			src.sync = !src.sync
 			//pr_auto_sync.toggle()

code/game/mecha/mecha_construction_paths.dm

@@ -89,8 +89,8 @@
 	spawn_result()
 		var/obj/item/mecha_parts/chassis/const_holder = holder
 		const_holder.construct = new /datum/construction/reversible/mecha/ripley(const_holder)
-		const_holder.icon = 'ripley_construct.dmi'
-		const_holder.icon_state = "ripley_step_14"
+		const_holder.icon = 'mech_construction.dmi'
+		const_holder.icon_state = "ripley0"
 		const_holder.density = 1
 		const_holder.overlays.len = 0
 		spawn()
@@ -169,105 +169,107 @@
 		switch(index)
 			if(14)
 				user.visible_message("[user] connects [holder] hydraulic systems", "You connect [holder] hydraulic systems.")
-				holder.icon_state = "ripley_step_13"
+				holder.icon_state = "ripley1"
 			if(13)
 				if(diff==FORWARD)
 					user.visible_message("[user] activates [holder] hydraulic systems.", "You activate [holder] hydraulic systems.")
-					holder.icon_state = "ripley_step_12"
+					holder.icon_state = "ripley2"
 				else
 					user.visible_message("[user] disconnects [holder] hydraulic systems", "You disconnect [holder] hydraulic systems.")
-					holder.icon_state = "ripley_step_14"
+					holder.icon_state = "ripley0"
 			if(12)
 				if(diff==FORWARD)
 					user.visible_message("[user] adds the wiring to [holder].", "You add the wiring to [holder].")
-					holder.icon_state = "ripley_step_11"
+					holder.icon_state = "ripley3"
 				else
 					user.visible_message("[user] deactivates [holder] hydraulic systems.", "You deactivate [holder] hydraulic systems.")
-					holder.icon_state = "ripley_step_13"
+					holder.icon_state = "ripley1"
 			if(11)
 				if(diff==FORWARD)
 					user.visible_message("[user] adjusts the wiring of [holder].", "You adjust the wiring of [holder].")
-					holder.icon_state = "ripley_step_10"
+					holder.icon_state = "ripley4"
 				else
 					user.visible_message("[user] removes the wiring from [holder].", "You remove the wiring from [holder].")
 					var/obj/item/weapon/cable_coil/coil = new /obj/item/weapon/cable_coil(get_turf(holder))
 					coil.amount = 4
-					holder.icon_state = "ripley_step_12"
+					holder.icon_state = "ripley2"
 			if(10)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the central control module into [holder].", "You install the central computer mainboard into [holder].")
 					del used_atom
-					holder.icon_state = "ripley_step_9"
+					holder.icon_state = "ripley5"
 				else
 					user.visible_message("[user] disconnects the wiring of [holder].", "You disconnect the wiring of [holder].")
-					holder.icon_state = "ripley_step_11"
+					holder.icon_state = "ripley3"
 			if(9)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the mainboard.", "You secure the mainboard.")
-					holder.icon_state = "ripley_step_8"
+					holder.icon_state = "ripley6"
 				else
 					user.visible_message("[user] removes the central control module from [holder].", "You remove the central computer mainboard from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/ripley/main(get_turf(holder))
-					holder.icon_state = "ripley_step_10"
+					holder.icon_state = "ripley4"
 			if(8)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the peripherals control module into [holder].", "You install the peripherals control module into [holder].")
 					del used_atom
-					holder.icon_state = "ripley_step_7"
+					holder.icon_state = "ripley7"
 				else
 					user.visible_message("[user] unfastens the mainboard.", "You unfasten the mainboard.")
-					holder.icon_state = "ripley_step_9"
+					holder.icon_state = "ripley5"
 			if(7)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the peripherals control module.", "You secure the peripherals control module.")
-					holder.icon_state = "ripley_step_6"
+					holder.icon_state = "ripley8"
 				else
 					user.visible_message("[user] removes the peripherals control module from [holder].", "You remove the peripherals control module from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/ripley/peripherals(get_turf(holder))
-					holder.icon_state = "ripley_step_8"
+					holder.icon_state = "ripley6"
 			if(6)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs internal armor layer to [holder].", "You install internal armor layer to [holder].")
-					holder.icon_state = "ripley_step_5"
+					holder.icon_state = "ripley9"
 				else
 					user.visible_message("[user] unfastens the peripherals control module.", "You unfasten the peripherals control module.")
-					holder.icon_state = "ripley_step_7"
+					holder.icon_state = "ripley7"
 			if(5)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures internal armor layer.", "You secure internal armor layer.")
-					holder.icon_state = "ripley_step_4"
+					holder.icon_state = "ripley10"
 				else
 					user.visible_message("[user] pries internal armor layer from [holder].", "You prie internal armor layer from [holder].")
 					var/obj/item/stack/sheet/metal/MS = new /obj/item/stack/sheet/metal(get_turf(holder))
 					MS.amount = 5
-					holder.icon_state = "ripley_step_6"
+					holder.icon_state = "ripley8"
 			if(4)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds internal armor layer to [holder].", "You weld the internal armor layer to [holder].")
-					holder.icon_state = "ripley_step_3"
-					flick("ripley_step_3active",holder)
+					holder.icon_state = "ripley11"
 				else
 					user.visible_message("[user] unfastens the internal armor layer.", "You unfasten the internal armor layer.")
-					holder.icon_state = "ripley_step_5"
+					holder.icon_state = "ripley9"
 			if(3)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs external reinforced armor layer to [holder].", "You install external reinforced armor layer to [holder].")
+					holder.icon_state = "ripley12"
 				else
 					user.visible_message("[user] cuts internal armor layer from [holder].", "You cut the internal armor layer from [holder].")
-					holder.icon_state = "ripley_step_4"
-					flick("ripley_step_3active",holder)
+					holder.icon_state = "ripley10"
 			if(2)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures external armor layer.", "You secure external reinforced armor layer.")
+					holder.icon_state = "ripley13"
 				else
 					user.visible_message("[user] pries external armor layer from [holder].", "You prie external armor layer from [holder].")
 					var/obj/item/stack/sheet/plasteel/MS = new /obj/item/stack/sheet/plasteel(get_turf(holder))
 					MS.amount = 5
+					holder.icon_state = "ripley11"
 			if(1)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds external armor layer to [holder].", "You weld external armor layer to [holder].")
 				else
 					user.visible_message("[user] unfastens the external armor layer.", "You unfasten the external armor layer.")
+					holder.icon_state = "ripley12"
 		return 1
 
 	spawn_result()
@@ -298,6 +300,8 @@
 	spawn_result()
 		var/obj/item/mecha_parts/chassis/const_holder = holder
 		const_holder.construct = new /datum/construction/reversible/mecha/gygax(const_holder)
+		const_holder.icon = 'mech_construction.dmi'
+		const_holder.icon_state = "gygax0"
 		const_holder.density = 1
 		spawn()
 			del src
@@ -338,11 +342,11 @@
 					 //8
 					 list("key"=/obj/item/weapon/stock_parts/capacitor/adv,
 					 		"backkey"=/obj/item/weapon/screwdriver,
-					 		"desc"="Advanced scanning module is secured"),
+					 		"desc"="Advanced scanner module is secured"),
 					 //9
 					 list("key"=/obj/item/weapon/screwdriver,
 					 		"backkey"=/obj/item/weapon/crowbar,
-					 		"desc"="Advanced scanning module is installed"),
+					 		"desc"="Advanced scanner module is installed"),
 					 //10
 					 list("key"=/obj/item/weapon/stock_parts/scanning_module/adv,
 					 		"backkey"=/obj/item/weapon/screwdriver,
@@ -399,118 +403,155 @@
 		switch(index)
 			if(20)
 				user.visible_message("[user] connects [holder] hydraulic systems", "You connect [holder] hydraulic systems.")
+				holder.icon_state = "gygax1"
 			if(19)
 				if(diff==FORWARD)
 					user.visible_message("[user] activates [holder] hydraulic systems.", "You activate [holder] hydraulic systems.")
+					holder.icon_state = "gygax2"
 				else
 					user.visible_message("[user] disconnects [holder] hydraulic systems", "You disconnect [holder] hydraulic systems.")
+					holder.icon_state = "gygax0"
 			if(18)
 				if(diff==FORWARD)
 					user.visible_message("[user] adds the wiring to [holder].", "You add the wiring to [holder].")
+					holder.icon_state = "gygax3"
 				else
 					user.visible_message("[user] deactivates [holder] hydraulic systems.", "You deactivate [holder] hydraulic systems.")
+					holder.icon_state = "gygax1"
 			if(17)
 				if(diff==FORWARD)
 					user.visible_message("[user] adjusts the wiring of [holder].", "You adjust the wiring of [holder].")
+					holder.icon_state = "gygax4"
 				else
 					user.visible_message("[user] removes the wiring from [holder].", "You remove the wiring from [holder].")
 					var/obj/item/weapon/cable_coil/coil = new /obj/item/weapon/cable_coil(get_turf(holder))
 					coil.amount = 4
+					holder.icon_state = "gygax2"
 			if(16)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the central control module into [holder].", "You install the central computer mainboard into [holder].")
 					del used_atom
+					holder.icon_state = "gygax5"
 				else
 					user.visible_message("[user] disconnects the wiring of [holder].", "You disconnect the wiring of [holder].")
+					holder.icon_state = "gygax3"
 			if(15)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the mainboard.", "You secure the mainboard.")
+					holder.icon_state = "gygax6"
 				else
 					user.visible_message("[user] removes the central control module from [holder].", "You remove the central computer mainboard from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/gygax/main(get_turf(holder))
+					holder.icon_state = "gygax4"
 			if(14)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the peripherals control module into [holder].", "You install the peripherals control module into [holder].")
 					del used_atom
+					holder.icon_state = "gygax7"
 				else
 					user.visible_message("[user] unfastens the mainboard.", "You unfasten the mainboard.")
+					holder.icon_state = "gygax5"
 			if(13)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the peripherals control module.", "You secure the peripherals control module.")
+					holder.icon_state = "gygax8"
 				else
 					user.visible_message("[user] removes the peripherals control module from [holder].", "You remove the peripherals control module from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/gygax/peripherals(get_turf(holder))
+					holder.icon_state = "gygax6"
 			if(12)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the weapon control module into [holder].", "You install the weapon control module into [holder].")
 					del used_atom
+					holder.icon_state = "gygax9"
 				else
 					user.visible_message("[user] unfastens the peripherals control module.", "You unfasten the peripherals control module.")
+					holder.icon_state = "gygax7"
 			if(11)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the weapon control module.", "You secure the weapon control module.")
+					holder.icon_state = "gygax10"
 				else
 					user.visible_message("[user] removes the weapon control module from [holder].", "You remove the weapon control module from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/gygax/targeting(get_turf(holder))
+					holder.icon_state = "gygax8"
 			if(10)
 				if(diff==FORWARD)
-					user.visible_message("[user] installs advanced scanning module to [holder].", "You install advanced scanning module to [holder].")
+					user.visible_message("[user] installs advanced scanner module to [holder].", "You install advanced scanner module to [holder].")
 					del used_atom
+					holder.icon_state = "gygax11"
 				else
 					user.visible_message("[user] unfastens the weapon control module.", "You unfasten the weapon control module.")
+					holder.icon_state = "gygax9"
 			if(9)
 				if(diff==FORWARD)
-					user.visible_message("[user] secures the advanced scanning module.", "You secure the advanced scanning module.")
+					user.visible_message("[user] secures the advanced scanner module.", "You secure the advanced scanner module.")
+					holder.icon_state = "gygax12"
 				else
-					user.visible_message("[user] removes the advanced scanning module from [holder].", "You remove the advanced scanning module from [holder].")
+					user.visible_message("[user] removes the advanced scanner module from [holder].", "You remove the advanced scanner module from [holder].")
 					new /obj/item/weapon/stock_parts/scanning_module/adv(get_turf(holder))
+					holder.icon_state = "gygax10"
 			if(8)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs advanced capacitor to [holder].", "You install advanced capacitor to [holder].")
 					del used_atom
+					holder.icon_state = "gygax13"
 				else
-					user.visible_message("[user] unfastens the advanced scanning module.", "You unfasten the advanced scanning module.")
+					user.visible_message("[user] unfastens the advanced scanner module.", "You unfasten the advanced scanner module.")
+					holder.icon_state = "gygax11"
 			if(7)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the advanced capacitor.", "You secure the advanced capacitor.")
+					holder.icon_state = "gygax14"
 				else
 					user.visible_message("[user] removes the advanced capacitor from [holder].", "You remove the advanced capacitor from [holder].")
 					new /obj/item/weapon/stock_parts/capacitor/adv(get_turf(holder))
+					holder.icon_state = "gygax12"
 			if(6)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs internal armor layer to [holder].", "You install internal armor layer to [holder].")
+					holder.icon_state = "gygax15"
 				else
 					user.visible_message("[user] unfastens the advanced capacitor.", "You unfasten the advanced capacitor.")
+					holder.icon_state = "gygax13"
 			if(5)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures internal armor layer.", "You secure internal armor layer.")
+					holder.icon_state = "gygax16"
 				else
 					user.visible_message("[user] pries internal armor layer from [holder].", "You prie internal armor layer from [holder].")
 					var/obj/item/stack/sheet/metal/MS = new /obj/item/stack/sheet/metal(get_turf(holder))
 					MS.amount = 5
+					holder.icon_state = "gygax14"
 			if(4)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds internal armor layer to [holder].", "You weld the internal armor layer to [holder].")
+					holder.icon_state = "gygax17"
 				else
 					user.visible_message("[user] unfastens the internal armor layer.", "You unfasten the internal armor layer.")
+					holder.icon_state = "gygax15"
 			if(3)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs Gygax Armour Plates to [holder].", "You install Gygax Armour Plates to [holder].")
-					holder.overlays += used_atom.icon_state
 					del used_atom
+					holder.icon_state = "gygax18"
 				else
 					user.visible_message("[user] cuts internal armor layer from [holder].", "You cut the internal armor layer from [holder].")
+					holder.icon_state = "gygax16"
 			if(2)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures Gygax Armour Plates.", "You secure Gygax Armour Plates.")
+					holder.icon_state = "gygax19"
 				else
 					user.visible_message("[user] pries Gygax Armour Plates from [holder].", "You prie Gygax Armour Plates from [holder].")
 					new /obj/item/mecha_parts/part/gygax_armour(get_turf(holder))
+					holder.icon_state = "gygax17"
 			if(1)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds Gygax Armour Plates to [holder].", "You weld Gygax Armour Plates to [holder].")
 				else
 					user.visible_message("[user] unfastens Gygax Armour Plates.", "You unfasten Gygax Armour Plates.")
+					holder.icon_state = "gygax18"
 		return 1
 
 	spawn_result()
@@ -539,6 +580,8 @@
 	spawn_result()
 		var/obj/item/mecha_parts/chassis/const_holder = holder
 		const_holder.construct = new /datum/construction/reversible/mecha/firefighter(const_holder)
+		const_holder.icon = 'mech_construction.dmi'
+		const_holder.icon_state = "fireripley0"
 		const_holder.density = 1
 		spawn()
 			del src
@@ -621,89 +664,117 @@
 		switch(index)
 			if(15)
 				user.visible_message("[user] connects [holder] hydraulic systems", "You connect [holder] hydraulic systems.")
+				holder.icon_state = "fireripley1"
 			if(14)
 				if(diff==FORWARD)
 					user.visible_message("[user] activates [holder] hydraulic systems.", "You activate [holder] hydraulic systems.")
+					holder.icon_state = "fireripley2"
 				else
 					user.visible_message("[user] disconnects [holder] hydraulic systems", "You disconnect [holder] hydraulic systems.")
+					holder.icon_state = "fireripley0"
 			if(13)
 				if(diff==FORWARD)
 					user.visible_message("[user] adds the wiring to [holder].", "You add the wiring to [holder].")
+					holder.icon_state = "fireripley3"
 				else
 					user.visible_message("[user] deactivates [holder] hydraulic systems.", "You deactivate [holder] hydraulic systems.")
+					holder.icon_state = "fireripley1"
 			if(12)
 				if(diff==FORWARD)
 					user.visible_message("[user] adjusts the wiring of [holder].", "You adjust the wiring of [holder].")
+					holder.icon_state = "fireripley4"
 				else
 					user.visible_message("[user] removes the wiring from [holder].", "You remove the wiring from [holder].")
 					var/obj/item/weapon/cable_coil/coil = new /obj/item/weapon/cable_coil(get_turf(holder))
 					coil.amount = 4
+					holder.icon_state = "fireripley2"
 			if(11)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the central control module into [holder].", "You install the central computer mainboard into [holder].")
 					del used_atom
+					holder.icon_state = "fireripley5"
 				else
 					user.visible_message("[user] disconnects the wiring of [holder].", "You disconnect the wiring of [holder].")
+					holder.icon_state = "fireripley3"
 			if(10)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the mainboard.", "You secure the mainboard.")
+					holder.icon_state = "fireripley6"
 				else
 					user.visible_message("[user] removes the central control module from [holder].", "You remove the central computer mainboard from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/ripley/main(get_turf(holder))
+					holder.icon_state = "fireripley4"
 			if(9)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs the peripherals control module into [holder].", "You install the peripherals control module into [holder].")
 					del used_atom
+					holder.icon_state = "fireripley7"
 				else
 					user.visible_message("[user] unfastens the mainboard.", "You unfasten the mainboard.")
+					holder.icon_state = "fireripley5"
 			if(8)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures the peripherals control module.", "You secure the peripherals control module.")
+					holder.icon_state = "fireripley8"
 				else
 					user.visible_message("[user] removes the peripherals control module from [holder].", "You remove the peripherals control module from [holder].")
 					new /obj/item/weapon/circuitboard/mecha/ripley/peripherals(get_turf(holder))
+					holder.icon_state = "fireripley6"
 			if(7)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs internal armor layer to [holder].", "You install internal armor layer to [holder].")
+					holder.icon_state = "fireripley9"
 				else
 					user.visible_message("[user] unfastens the peripherals control module.", "You unfasten the peripherals control module.")
+					holder.icon_state = "fireripley7"
 
 			if(6)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures internal armor layer.", "You secure internal armor layer.")
+					holder.icon_state = "fireripley10"
 				else
 					user.visible_message("[user] pries internal armor layer from [holder].", "You prie internal armor layer from [holder].")
 					var/obj/item/stack/sheet/plasteel/MS = new /obj/item/stack/sheet/plasteel(get_turf(holder))
 					MS.amount = 5
+					holder.icon_state = "fireripley8"
 			if(5)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds internal armor layer to [holder].", "You weld the internal armor layer to [holder].")
+					holder.icon_state = "fireripley11"
 				else
 					user.visible_message("[user] unfastens the internal armor layer.", "You unfasten the internal armor layer.")
+					holder.icon_state = "fireripley9"
 			if(4)
 				if(diff==FORWARD)
 					user.visible_message("[user] starts to install the external armor layer to [holder].", "You start to install the external armor layer to [holder].")
+					holder.icon_state = "fireripley12"
 				else
 					user.visible_message("[user] cuts internal armor layer from [holder].", "You cut the internal armor layer from [holder].")
+					holder.icon_state = "fireripley10"
 			if(3)
 				if(diff==FORWARD)
 					user.visible_message("[user] installs external reinforced armor layer to [holder].", "You install external reinforced armor layer to [holder].")
+					holder.icon_state = "fireripley13"
 				else
 					user.visible_message("[user] removes the external armor from [holder].", "You remove the external armor from [holder].")
 					var/obj/item/stack/sheet/plasteel/MS = new /obj/item/stack/sheet/plasteel(get_turf(holder))
 					MS.amount = 5
+					holder.icon_state = "fireripley11"
 			if(2)
 				if(diff==FORWARD)
 					user.visible_message("[user] secures external armor layer.", "You secure external reinforced armor layer.")
+					holder.icon_state = "fireripley14"
 				else
 					user.visible_message("[user] pries external armor layer from [holder].", "You prie external armor layer from [holder].")
 					var/obj/item/stack/sheet/plasteel/MS = new /obj/item/stack/sheet/plasteel(get_turf(holder))
 					MS.amount = 5
+					holder.icon_state = "fireripley12"
 			if(1)
 				if(diff==FORWARD)
 					user.visible_message("[user] welds external armor layer to [holder].", "You weld external armor layer to [holder].")
 				else
 					user.visible_message("[user] unfastens the external armor layer.", "You unfasten the external armor layer.")
+					holder.icon_state = "fireripley13"
 		return 1
 
 	spawn_result()
@@ -810,92 +881,259 @@
 
 	spawn_result()
 		var/obj/item/mecha_parts/chassis/const_holder = holder
-		const_holder.construct = new /datum/construction/mecha/durand(const_holder)
+		const_holder.construct = new /datum/construction/reversible/mecha/durand(const_holder)
+		const_holder.icon = 'mech_construction.dmi'
+		const_holder.icon_state = "durand0"
 		const_holder.density = 1
 		spawn()
 			del src
 		return
 
-/datum/construction/mecha/durand
+/datum/construction/reversible/mecha/durand
 	result = "/obj/mecha/combat/durand"
-	steps = list(list("key"=/obj/item/weapon/weldingtool),//1
-					 list("key"=/obj/item/weapon/wrench),//2
-					 list("key"=/obj/item/mecha_parts/part/durand_armour),//3
-					 list("key"=/obj/item/weapon/weldingtool),//4
-					 list("key"=/obj/item/weapon/wrench),//5
-					 list("key"=/obj/item/stack/sheet/metal),//6
-					 list("key"=/obj/item/weapon/screwdriver),//7
-					 list("key"=/obj/item/weapon/stock_parts/capacitor/adv),//8
-					 list("key"=/obj/item/weapon/screwdriver),//9
-					 list("key"=/obj/item/weapon/stock_parts/scanning_module/adv),//10
-					 list("key"=/obj/item/weapon/screwdriver),//11
-					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/targeting),//12
-					 list("key"=/obj/item/weapon/screwdriver),//13
-					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/peripherals),//14
-					 list("key"=/obj/item/weapon/screwdriver),//15
-					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/main),//16
-					 list("key"=/obj/item/weapon/wirecutters),//17
-					 list("key"=/obj/item/weapon/cable_coil),//18
-					 list("key"=/obj/item/weapon/screwdriver),//19
-					 list("key"=/obj/item/weapon/wrench)//20
+	steps = list(
+					//1
+					list("key"=/obj/item/weapon/weldingtool,
+							"backkey"=/obj/item/weapon/wrench,
+							"desc"="External armor is wrenched."),
+					 //2
+					 list("key"=/obj/item/weapon/wrench,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="External armor is installed."),
+					 //3
+					 list("key"=/obj/item/mecha_parts/part/durand_armour,
+					 		"backkey"=/obj/item/weapon/weldingtool,
+					 		"desc"="Internal armor is welded."),
+					 //4
+					 list("key"=/obj/item/weapon/weldingtool,
+					 		"backkey"=/obj/item/weapon/wrench,
+					 		"desc"="Internal armor is wrenched"),
+					 //5
+					 list("key"=/obj/item/weapon/wrench,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Internal armor is installed"),
+					 //6
+					 list("key"=/obj/item/stack/sheet/metal,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="Advanced capacitor is secured"),
+					 //7
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Advanced capacitor is installed"),
+					 //8
+					 list("key"=/obj/item/weapon/stock_parts/capacitor/adv,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="Advanced scanner module is secured"),
+					 //9
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Advanced scanner module is installed"),
+					 //10
+					 list("key"=/obj/item/weapon/stock_parts/scanning_module/adv,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="Targeting module is secured"),
+					 //11
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Targeting module is installed"),
+					 //12
+					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/targeting,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="Peripherals control module is secured"),
+					 //13
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Peripherals control module is installed"),
+					 //14
+					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/peripherals,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="Central control module is secured"),
+					 //15
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/crowbar,
+					 		"desc"="Central control module is installed"),
+					 //16
+					 list("key"=/obj/item/weapon/circuitboard/mecha/durand/main,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="The wiring is adjusted"),
+					 //17
+					 list("key"=/obj/item/weapon/wirecutters,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="The wiring is added"),
+					 //18
+					 list("key"=/obj/item/weapon/cable_coil,
+					 		"backkey"=/obj/item/weapon/screwdriver,
+					 		"desc"="The hydraulic systems are active."),
+					 //19
+					 list("key"=/obj/item/weapon/screwdriver,
+					 		"backkey"=/obj/item/weapon/wrench,
+					 		"desc"="The hydraulic systems are connected."),
+					 //20
+					 list("key"=/obj/item/weapon/wrench,
+					 		"desc"="The hydraulic systems are disconnected.")
 					)
 
+
 	action(atom/used_atom,mob/user as mob)
 		return check_step(used_atom,user)
 
-	custom_action(step, atom/used_atom, mob/user)
+	custom_action(index, diff, atom/used_atom, mob/user)
 		if(!..())
 			return 0
 
 		//TODO: better messages.
-		switch(step)
+		switch(index)
 			if(20)
 				user.visible_message("[user] connects [holder] hydraulic systems", "You connect [holder] hydraulic systems.")
+				holder.icon_state = "durand1"
 			if(19)
-				user.visible_message("[user] adjusts [holder] hydraulic systems.", "You adjust [holder] hydraulic systems.")
+				if(diff==FORWARD)
+					user.visible_message("[user] activates [holder] hydraulic systems.", "You activate [holder] hydraulic systems.")
+					holder.icon_state = "durand2"
+				else
+					user.visible_message("[user] disconnects [holder] hydraulic systems", "You disconnect [holder] hydraulic systems.")
+					holder.icon_state = "durand0"
 			if(18)
+				if(diff==FORWARD)
 					user.visible_message("[user] adds the wiring to [holder].", "You add the wiring to [holder].")
+					holder.icon_state = "durand3"
+				else
+					user.visible_message("[user] deactivates [holder] hydraulic systems.", "You deactivate [holder] hydraulic systems.")
+					holder.icon_state = "durand1"
 			if(17)
+				if(diff==FORWARD)
 					user.visible_message("[user] adjusts the wiring of [holder].", "You adjust the wiring of [holder].")
+					holder.icon_state = "durand4"
+				else
+					user.visible_message("[user] removes the wiring from [holder].", "You remove the wiring from [holder].")
+					var/obj/item/weapon/cable_coil/coil = new /obj/item/weapon/cable_coil(get_turf(holder))
+					coil.amount = 4
+					holder.icon_state = "durand2"
 			if(16)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs the central control module into [holder].", "You install the central computer mainboard into [holder].")
 					del used_atom
+					holder.icon_state = "durand5"
+				else
+					user.visible_message("[user] disconnects the wiring of [holder].", "You disconnect the wiring of [holder].")
+					holder.icon_state = "durand3"
 			if(15)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures the mainboard.", "You secure the mainboard.")
+					holder.icon_state = "durand6"
+				else
+					user.visible_message("[user] removes the central control module from [holder].", "You remove the central computer mainboard from [holder].")
+					new /obj/item/weapon/circuitboard/mecha/durand/main(get_turf(holder))
+					holder.icon_state = "durand4"
 			if(14)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs the peripherals control module into [holder].", "You install the peripherals control module into [holder].")
 					del used_atom
+					holder.icon_state = "durand7"
+				else
+					user.visible_message("[user] unfastens the mainboard.", "You unfasten the mainboard.")
+					holder.icon_state = "durand5"
 			if(13)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures the peripherals control module.", "You secure the peripherals control module.")
+					holder.icon_state = "durand8"
+				else
+					user.visible_message("[user] removes the peripherals control module from [holder].", "You remove the peripherals control module from [holder].")
+					new /obj/item/weapon/circuitboard/mecha/durand/peripherals(get_turf(holder))
+					holder.icon_state = "durand6"
 			if(12)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs the weapon control module into [holder].", "You install the weapon control module into [holder].")
 					del used_atom
+					holder.icon_state = "durand9"
+				else
+					user.visible_message("[user] unfastens the peripherals control module.", "You unfasten the peripherals control module.")
+					holder.icon_state = "durand7"
 			if(11)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures the weapon control module.", "You secure the weapon control module.")
+					holder.icon_state = "durand10"
+				else
+					user.visible_message("[user] removes the weapon control module from [holder].", "You remove the weapon control module from [holder].")
+					new /obj/item/weapon/circuitboard/mecha/durand/targeting(get_turf(holder))
+					holder.icon_state = "durand8"
 			if(10)
-				user.visible_message("[user] installs advanced scanning module to [holder].", "You install advanced scanning module to [holder].")
+				if(diff==FORWARD)
+					user.visible_message("[user] installs advanced scanner module to [holder].", "You install advanced scanner module to [holder].")
 					del used_atom
+					holder.icon_state = "durand11"
+				else
+					user.visible_message("[user] unfastens the weapon control module.", "You unfasten the weapon control module.")
+					holder.icon_state = "durand9"
 			if(9)
-				user.visible_message("[user] secures the advanced scanning module.", "You secure the advanced scanning module.")
+				if(diff==FORWARD)
+					user.visible_message("[user] secures the advanced scanner module.", "You secure the advanced scanner module.")
+					holder.icon_state = "durand12"
+				else
+					user.visible_message("[user] removes the advanced scanner module from [holder].", "You remove the advanced scanner module from [holder].")
+					new /obj/item/weapon/stock_parts/scanning_module/adv(get_turf(holder))
+					holder.icon_state = "durand10"
 			if(8)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs advanced capacitor to [holder].", "You install advanced capacitor to [holder].")
 					del used_atom
+					holder.icon_state = "durand13"
+				else
+					user.visible_message("[user] unfastens the advanced scanner module.", "You unfasten the advanced scanner module.")
+					holder.icon_state = "durand11"
 			if(7)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures the advanced capacitor.", "You secure the advanced capacitor.")
+					holder.icon_state = "durand14"
+				else
+					user.visible_message("[user] removes the advanced capacitor from [holder].", "You remove the advanced capacitor from [holder].")
+					new /obj/item/weapon/stock_parts/capacitor/adv(get_turf(holder))
+					holder.icon_state = "durand12"
 			if(6)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs internal armor layer to [holder].", "You install internal armor layer to [holder].")
+					holder.icon_state = "durand15"
+				else
+					user.visible_message("[user] unfastens the advanced capacitor.", "You unfasten the advanced capacitor.")
+					holder.icon_state = "durand13"
 			if(5)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures internal armor layer.", "You secure internal armor layer.")
+					holder.icon_state = "durand16"
+				else
+					user.visible_message("[user] pries internal armor layer from [holder].", "You prie internal armor layer from [holder].")
+					var/obj/item/stack/sheet/metal/MS = new /obj/item/stack/sheet/metal(get_turf(holder))
+					MS.amount = 5
+					holder.icon_state = "durand14"
 			if(4)
+				if(diff==FORWARD)
 					user.visible_message("[user] welds internal armor layer to [holder].", "You weld the internal armor layer to [holder].")
+					holder.icon_state = "durand17"
+				else
+					user.visible_message("[user] unfastens the internal armor layer.", "You unfasten the internal armor layer.")
+					holder.icon_state = "durand15"
 			if(3)
+				if(diff==FORWARD)
 					user.visible_message("[user] installs Durand Armour Plates to [holder].", "You install Durand Armour Plates to [holder].")
-				holder.overlays += used_atom.icon_state
 					del used_atom
+					holder.icon_state = "durand18"
+				else
+					user.visible_message("[user] cuts internal armor layer from [holder].", "You cut the internal armor layer from [holder].")
+					holder.icon_state = "durand16"
 			if(2)
+				if(diff==FORWARD)
 					user.visible_message("[user] secures Durand Armour Plates.", "You secure Durand Armour Plates.")
+					holder.icon_state = "durand19"
+				else
+					user.visible_message("[user] pries Durand Armour Plates from [holder].", "You prie Durand Armour Plates from [holder].")
+					new /obj/item/mecha_parts/part/durand_armour(get_turf(holder))
+					holder.icon_state = "durand17"
 			if(1)
+				if(diff==FORWARD)
 					user.visible_message("[user] welds Durand Armour Plates to [holder].", "You weld Durand Armour Plates to [holder].")
+				else
+					user.visible_message("[user] unfastens Durand Armour Plates.", "You unfasten Durand Armour Plates.")
+					holder.icon_state = "durand18"
 		return 1
 
 	spawn_result()

code/game/objects/devices/flash.dm

@@ -192,3 +192,25 @@
 					for(var/mob/O in viewers(M, null))
 						O.show_message("<span class='disarm'>[M] is blinded by the flash!</span>")
 	..()
+
+/obj/item/device/flash/synthetic
+	name = "synthetic flash"
+	desc = "When a problem arises, SCIENCE is the solution."
+	icon_state = "sflash"
+	origin_tech = "magnets=2;combat=1"
+	var/construction_cost = list("metal"=750,"glass"=750)
+	var/construction_time=100
+
+/obj/item/device/flash/synthetic/attack(mob/living/M as mob, mob/user as mob)
+	..()
+	if(!broken)
+		broken = 1
+		user << "\red The bulb has burnt out!"
+		icon_state = "flashburnt"
+
+/obj/item/device/flash/synthetic/attack_self(mob/living/carbon/user as mob, flag = 0, emp = 0)
+	..()
+	if(!broken)
+		broken = 1
+		user << "\red The bulb has burnt out!"
+		icon_state = "flashburnt"

code/game/objects/tanks/jetpack.dm

@@ -9,7 +9,7 @@
 		datum/effect/effect/system/ion_trail_follow/ion_trail
 		on = 0.0
 		stabilization_on = 0
-
+		volume_rate = 500              //Needed for borg jetpack transfer
 
 	New()
 		..()
@@ -101,3 +101,11 @@
 		src.ion_trail.set_up(src)
 		src.air_contents.carbon_dioxide = (6*ONE_ATMOSPHERE)*volume/(R_IDEAL_GAS_EQUATION*T20C)
 		return
+
+	examine()
+		set src in usr
+		..()
+		if(air_contents.carbon_dioxide < 10)
+			usr << text("\red <B>The meter on the [src.name] indicates you are almost out of air!</B>")
+			playsound(usr, 'alert.ogg', 50, 1)
+		return

code/modules/clothing/gloves.dm

@@ -152,6 +152,21 @@
 	heat_transfer_coefficient = 0.01
 	color="yellow"
 
+/obj/item/clothing/gloves/fyellow                             //Cheap Chinese Crap
+	desc = "These gloves are cheap copies of the coveted gloves, no way this can end badly."
+	name = "fake insulated gloves"
+	icon_state = "yellow"
+	item_state = "ygloves"
+	siemens_coefficient = 1			//Set to a default of 1, gets overridden in New()
+	permeability_coefficient = 0.05
+	protective_temperature = 800
+	heat_transfer_coefficient = null
+	color="yellow"
+
+	New()
+		siemens_coefficient = pick(0,0,0.25,0.25,0.5,0.5,1)
+		heat_transfer_coefficient = pick(0.01,0.1,0.25,0.25,0.5)
+
 /obj/item/clothing/gloves/captain
 	desc = "Regal blue gloves, with a nice gold trim. Swanky."
 	name = "captain's gloves"

code/modules/mining/mine_items.dm

@@ -224,6 +224,13 @@ proc/move_mining_shuttle()
 		origin_tech = "materials=6;powerstorage=4;engineering=5"
 		desc = "Yours is the drill that will pierce the heavens!"
 
+	borgdrill
+		name = "Cyborg Mining Drill"
+		icon_state = "diamonddrill"
+		item_state = "jackhammer"
+		digspeed = 15
+		desc = ""
+
 /*****************************Shovel********************************/
 
 /obj/item/weapon/shovel

code/modules/mining/satchel_ore_box.dm

@@ -34,6 +34,12 @@
 		if(0)
 			usr << "The satchel now picks up one ore at a time."
 
+/obj/item/weapon/satchel/borg
+	icon = 'mining.dmi'
+	icon_state = "satchel"
+	name = "Cyborg Mining Satchel"
+	mode = 1;  //0 = pick one at a time, 1 = pick all on tile
+	capacity = 200; //the number of ore pieces it can carry.
 
 /**********************Ore box**************************/
 

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

@@ -265,6 +265,11 @@
 		else
 			stat(null, text("No Cell Inserted!"))
 
+		if(module)
+			internal = locate(/obj/item/weapon/tank/jetpack) in module.modules
+			if(internal)
+				stat("Internal Atmosphere Info", internal.name)
+				stat("Tank Pressure", internal.air_contents.return_pressure())
 
 /mob/living/silicon/robot/restrained()
 	return 0

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -8,6 +8,7 @@
 	var
 		list/modules = list()
 		obj/item/emag = null
+		obj/item/borg/upgrade/jetpack = null
 
 
 	emp_act(severity)
@@ -24,6 +25,8 @@
 		src.modules += new /obj/item/device/flash(src)
 		src.emag = new /obj/item/toy/sword(src)
 		src.emag.name = "Placeholder Emag Item"
+//		src.jetpack = new /obj/item/toy/sword(src)
+//		src.jetpack.name = "Placeholder Upgrade Item"
 		return
 
 
@@ -152,7 +155,7 @@
 		src.modules += new /obj/item/weapon/handcuffs/cyborg(src)
 		src.modules += new /obj/item/weapon/melee/baton(src)
 		src.modules += new /obj/item/weapon/gun/energy/taser/cyborg(src)
-//		src.emag = new /obj/item/weapon/gun/energy/laser/cyborg(src)
+		src.emag = new /obj/item/weapon/gun/energy/laser/cyborg(src)
 		return
 
 
@@ -217,9 +220,10 @@
 		..()
 		src.modules += new /obj/item/borg/sight/meson(src)
 		src.emag = new /obj/item/borg/stun(src)
-		src.modules += new /obj/item/weapon/satchel(src)
-		src.modules += new /obj/item/weapon/pickaxe/jackhammer(src)
-		src.modules += new /obj/item/weapon/shovel(src)
+		src.modules += new /obj/item/weapon/satchel/borg(src)
+		src.modules += new /obj/item/weapon/pickaxe/borgdrill(src)
+//		src.modules += new /obj/item/weapon/shovel(src) Uneeded due to buffed drill
+//		src.jetpack += new/obj/item/weapon/tank/jetpack/carbondioxide(src)
 		return
 
 
@@ -231,5 +235,4 @@
 		src.modules += new /obj/item/weapon/melee/energy/sword(src)
 		src.modules += new /obj/item/weapon/gun/energy/pulse_rifle/destroyer(src)
 		src.modules += new /obj/item/weapon/card/emag(src)
-		src.modules += new /obj/item/weapon/tank/jetpack/oxygen(src)
 		return

code/modules/mob/living/silicon/robot/robot_upgrades.dm

@@ -5,7 +5,7 @@
 	name = "A borg upgrade module."
 	desc = "Protected by FRM."
 	icon = 'module.dmi'
-	icon_state = "id_mod"
+	icon_state = "cyborg_upgrade"
 	var/construction_time = 120
 	var/construction_cost = list("metal"=10000)
 	var/locked = 0
@@ -19,6 +19,7 @@
 /obj/item/borg/upgrade/reset/
 	name = "Borg module reset board"
 	desc = "Used to reset a borg's module. Destroys any other upgrades applied to the borg."
+	icon_state = "cyborg_upgrade1"
 	require_module = 1
 
 /obj/item/borg/upgrade/reset/action(var/mob/living/silicon/robot/R)
@@ -41,6 +42,7 @@
 	name = "Borg Flash-Supression"
 	desc = "A highly advanced, complicated system for supressing incoming flashes directed at the borg's optical processing system."
 	construction_cost = list("metal"=10000,"gold"=2000,"silver"=3000,"glass"=2000, "diamond"=5000)
+	icon_state = "cyborg_upgrade4"
 	require_module = 1
 
 
@@ -57,6 +59,7 @@
 	name = "Borg emergancy restart module"
 	desc = "Used to force a restart of a disabled-but-repaired borg, bringing it back online."
 	construction_cost = list("metal"=60000 , "glass"=5000)
+	icon_state = "cyborg_upgrade1"
 
 
 /obj/item/borg/upgrade/restart/action(var/mob/living/silicon/robot/R)
@@ -77,6 +80,7 @@
 	name = "Borg VTEC Module"
 	desc = "Used to kick in a borgs VTEC systems, increasing their speed."
 	construction_cost = list("metal"=80000 , "glass"=6000 , "gold"= 5000)
+	icon_state = "cyborg_upgrade2"
 	require_module = 1
 
 /obj/item/borg/upgrade/vtec/action(var/mob/living/silicon/robot/R)
@@ -91,6 +95,7 @@
 	name = "Borg Rapid Taser Cooling Module"
 	desc = "Used to cool a mounted taser, increasing the potential current in it and thus its recharge rate.."
 	construction_cost = list("metal"=80000 , "glass"=6000 , "gold"= 2000, "diamond" = 500)
+	icon_state = "cyborg_upgrade3"
 	require_module = 1
 
 
@@ -118,3 +123,22 @@
 		T.recharge_time = max(2 , T.recharge_time - 4)
 
 	return 1
+
+/obj/item/borg/upgrade/jetpack/
+	name = "Mining Borg Jetpack"
+	desc = "A carbon dioxide jetpack suitable for low-gravity mining operations"
+	construction_cost = list("metal"=10000,"plasma"=15000,"uranium" = 20000)
+	icon_state = "cyborg_upgrade3"
+	require_module = 1
+
+/obj/item/borg/upgrade/jetpack/action(var/mob/living/silicon/robot/R)
+	if(!istype(R.module, /obj/item/weapon/robot_module/miner))
+		R << "Upgrade mounting error!  No suitable hardpoint detected!"
+		usr << "There's no mounting point for the module!"
+		return 0
+	else
+		R.module.modules += new/obj/item/weapon/tank/jetpack/carbondioxide
+		for(var/obj/item/weapon/tank/jetpack/carbondioxide in R.module.modules)
+			R.internals = src
+		R.icon_state="Miner+j"
+		return 1

code/modules/mob/simple_animal/crab.dm

@@ -21,7 +21,7 @@
 /mob/living/simple_animal/crab/Life()
 	..()
 	//CRAB movement
-	if(!ckey)
+	if(!ckey && alive)
 		if(isturf(src.loc) && !resting && !buckled)		//This is so it only moves if it's not inside a closet, gentics machine, etc.
 			turns_since_move++
 			if(turns_since_move >= turns_per_move)
@@ -35,3 +35,35 @@
 	response_help  = "pets"
 	response_disarm = "gently pushes aside"
 	response_harm   = "stomps"
+
+//LOOK AT THIS - ..()??
+/mob/living/simple_animal/crab/attackby(var/obj/item/O as obj, var/mob/user as mob)
+	if(istype(O, /obj/item/weapon/wirecutters))
+		user << "\red \b This kills the crab."
+		health -= 20
+		Die()
+	if(istype(O, /obj/item/stack/medical))
+		if(alive)
+			var/obj/item/stack/medical/MED = O
+			if(health < maxHealth)
+				if(MED.amount >= 1)
+					health = min(maxHealth, health + MED.heal_brute)
+					MED.amount -= 1
+					if(MED.amount <= 0)
+						del(MED)
+					for(var/mob/M in viewers(src, null))
+						if ((M.client && !( M.blinded )))
+							M.show_message("\blue [user] applies the [MED] on [src]")
+		else
+			user << "\blue this [src] is dead, medical items won't bring it back to life."
+	else
+		if(O.force)
+			health -= O.force
+			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]. ")

code/modules/paperwork/clipboard.dm

@@ -10,6 +10,7 @@
 	var/obj/item/weapon/pen/haspen		//The stored pen.
 	var/obj/item/weapon/paper/toppaper	//The topmost piece of paper.
 	flags = FPRINT | TABLEPASS | ONBELT
+	pressure_resistance = 10
 
 /obj/item/weapon/clipboard/New()
 	update_icon()

code/modules/paperwork/paper.dm

@@ -8,6 +8,7 @@
 	throw_speed = 3
 	throw_range = 15
 	layer = 4
+	pressure_resistance = 1
 
 	var
 		info	//What's actually written on the paper.

code/modules/paperwork/paperbin.dm

@@ -7,6 +7,7 @@
 	w_class = 3
 	throw_speed = 3
 	throw_range = 7
+	pressure_resistance = 10
 	var
 		amount = 30	//How much paper is in the bin.
 		list/papers = new/list() //List of papers put in the bin for reference.

code/modules/paperwork/pen.dm

@@ -10,6 +10,7 @@
 	throw_range = 15
 	m_amt = 10
 	var/colour = "black"	//what colour the ink is!
+	pressure_resistance = 5
 
 /obj/item/weapon/pen/blue
 	desc = "It's a normal blue ink pen."

code/modules/paperwork/stamps.dm

@@ -11,6 +11,7 @@
 	throw_range = 15
 	m_amt = 60
 	var/color = "cargo"
+	pressure_resistance = 5
 
 /obj/item/weapon/stamp/captain
 	name = "captain's rubber stamp"

code/modules/power/cell.dm

@@ -11,11 +11,14 @@
 		updateicon()
 
 /obj/item/weapon/cell/proc/updateicon()
-
-	if(maxcharge <= 2500)
+	/*if(maxcharge < 10000)
 		icon_state = "cell"
+	if(maxcharge >= 10000 && maxcharge < 20000)
+		icon_state = "hcell"
+	if(maxcharge >= 20000 && maxcharge < 30000)
+		icon_state = "scell"
 	else
-		icon_state = "hpcell"
+		icon_state = "hpcell"*/
 
 	overlays = null
 
@@ -63,9 +66,9 @@
 		if(maxcharge <= 2500)
 			usr << "[desc]\nThe manufacturer's label states this cell has a power rating of [maxcharge], and that you should not swallow it.\nThe charge meter reads [round(src.percent() )]%."
 		else
-			usr << "This power cell has an exciting chrome finish, as it is an uber-capacity cell type! It has a power rating of [maxcharge]!!!\nThe charge meter reads [round(src.percent() )]%."
+			usr << "This power cell has an exciting chrome finish, as it is an uber-capacity cell type! It has a power rating of [maxcharge]!\nThe charge meter reads [round(src.percent() )]%."
 	if(crit_fail)
-		usr << "\red This power cell seems to be faulty"
+		usr << "\red This power cell seems to be faulty."
 
 /obj/item/weapon/cell/attack_self(mob/user as mob)
 	src.add_fingerprint(user)

code/modules/power/singularity/field_generator.dm

@@ -21,42 +21,32 @@ field_generator power level display
 	density = 1
 	use_power = 0
 	var
-		const/num_power_levels = 15  // Total number of power level icon has
+		const/num_power_levels = 6	// Total number of power level icon has
 		Varedit_start = 0
 		Varpower = 0
 		active = 0
 		power = 20  // Current amount of power
 		state = 0
 		warming_up = 0
-		powerlevel = 0  // Current Power level in overlays list
 		list/obj/machinery/containment_field/fields
 		list/obj/machinery/field_generator/connected_gens
 		clean_up = 0
 
 
 	update_icon()
+		overlays = null
 		if(!active)
-			//Set icon_state has not been set, set to "Field_Gen"
-			if (icon_state != "Field_Gen")
-				icon_state = "Field_Gen"
-				warming_up = 0
-			else if (warming_up && icon_state != "Field_Gen +a[warming_up]")
-				icon_state = "Field_Gen +a[warming_up]"
-
+			if(warming_up)
+				overlays += "+a[warming_up]"
+		if(fields.len)
+			overlays += "+on"
 		// Power level indicator
 		// Scale % power to % num_power_levels and truncate value
 		var/level = round(num_power_levels * power / field_generator_max_power)
 		// Clamp between 0 and num_power_levels for out of range power values
 		level = between(0, level, num_power_levels)
-
-		// Do nothing unless new level is diffrent the powerlevel
-		if (powerlevel!=level)
-			if (powerlevel) //Remove old powerlevel overlay from overlays
-				overlays -= "Field_Gen +p[powerlevel]"
-			powerlevel = level
-			// If new power level exists add it to overlays
-			if (powerlevel)
-				overlays += "Field_Gen +p[powerlevel]"
+		if(level)
+			overlays += "+p[level]"
 
 		return
 

code/modules/power/singularity/particle_accelerator/particle_accelerator.dm

@@ -37,6 +37,22 @@ CC|FC|
 PE|PE|PE
 
 
+Icon Addemdum
+Icon system is much more robust, and the icons are all variable based.
+Each part has a reference string, powered, strength, and contruction values.
+Using this the update_icon() proc is simplified a bit (using for absolutely was problematic with naming),
+so the icon_state comes out be:
+"[reference][strength]", with a switch controlling construction_states and ensuring that it doesn't
+power on while being contructed, and all these variables are set by the computer through it's scan list
+Essential order of the icons:
+Standard - [reference]
+Wrenched - [reference]
+Wired    - [reference]w
+Closed   - [reference]c
+Powered  - [reference]p[strength]
+Strength being set by the computer and a null strength (Computer is powered off or inactive) returns a 'null', counting as empty
+So, hopefully this is helpful if any more icons are to be added/changed/wondering what the hell is going on here
+
 */
 
 /obj/structure/particle_accelerator
@@ -49,13 +65,59 @@ PE|PE|PE
 	var
 		obj/machinery/particle_accelerator/control_box/master = null
 		construction_state = 0
+		reference = null
+		powered = 0
+		strength = null
+		desc_holder = null
 
 	end_cap
+		name = "Alpha Particle Generation Array"
+		desc_holder = "This is where Alpha particles are generated from \[REDACTED\]"
 		icon_state = "end_cap"
+		reference = "end_cap"
+
+/*		update_icon()
+			switch(construction_state)
+				if(0)
+					icon_state="[reference]"
+				if(1)
+					icon_state="[reference]"
+				if(2)
+					icon_state="[reference]w"
+				if(3)
+					if(powered)
+						switch(strength)
+							if(0)
+								icon_state="[reference]p0"
+							if(1)
+								icon_state="[reference]p1"
+							if(2)
+								icon_state="[reference]p2"
+							else
+								icon_state="[reference]p"
+					else
+						icon_state="[reference]c"
+			return
+*/
+
+		update_icon()
+			..()
+			return
 
 
 	verb/rotate()
-		set name = "Rotate"
+		set name = "Rotate Clockwise"
+		set category = "Object"
+		set src in oview(1)
+
+		if (src.anchored || usr:stat)
+			usr << "It is fastened to the floor!"
+			return 0
+		src.dir = turn(src.dir, 270)
+		return 1
+
+	verb/rotateccw()
+		set name = "Rotate Counter Clockwise"
 		set category = "Object"
 		set src in oview(1)
 
@@ -65,18 +127,18 @@ PE|PE|PE
 		src.dir = turn(src.dir, 90)
 		return 1
 
-
 	examine()
-		set src in oview(1)
 		switch(src.construction_state)
 			if(0)
-				src.desc = text("Part of a Particle Accelerator, looks like its not attached to the flooring")
+				src.desc = text("A [name], looks like it's not attached to the flooring")
 			if(1)
-				src.desc = text("Part of a Particle Accelerator, looks like its missing some cables")
+				src.desc = text("A [name], it is missing some cables")
 			if(2)
-				src.desc = text("Part of a Particle Accelerator, looks like its got an open panel")
+				src.desc = text("A [name], the panel is open")
 			if(3)
-				src.desc = text("Part of a Particle Accelerator, looks like its all setup")
+				src.desc = text("The [name] is assembled")
+				if(powered)
+					src.desc = src.desc_holder
 		..()
 		return
 
@@ -117,6 +179,20 @@ PE|PE|PE
 			del(src)
 		return
 
+	update_icon()
+		switch(construction_state)
+			if(0)
+				icon_state="[reference]"
+			if(1)
+				icon_state="[reference]"
+			if(2)
+				icon_state="[reference]w"
+			if(3)
+				if(powered)
+					icon_state="[reference]p[strength]"
+				else
+					icon_state="[reference]c"
+		return
 
 	proc
 		update_state()
@@ -160,6 +236,7 @@ PE|PE|PE
 						src.anchored = 1
 						user.visible_message("[user.name] secures the [src.name] to the floor.", \
 							"You secure the external bolts.")
+//						icon_state = "[reference]"
 						temp_state++
 				if(1)
 					if(iswrench(O))
@@ -167,25 +244,30 @@ PE|PE|PE
 						src.anchored = 0
 						user.visible_message("[user.name] detaches the [src.name] from the floor.", \
 							"You remove the external bolts.")
+//						icon_state = "[reference]"
 						temp_state--
 					else if(iscoil(O))
 						if(O:use(1,user))
 							user.visible_message("[user.name] adds wires to the [src.name].", \
 								"You add some wires.")
+//							icon_state = "[reference]w"
 							temp_state++
 				if(2)
 					if(iswirecutter(O))//TODO:Shock user if its on?
 						user.visible_message("[user.name] removes some wires from the [src.name].", \
 							"You remove some wires.")
+//						icon_state = "[reference]"
 						temp_state--
 					else if(isscrewdriver(O))
 						user.visible_message("[user.name] closes the [src.name]'s access panel.", \
 							"You close the access panel.")
+//						icon_state = "[reference]c"
 						temp_state++
 				if(3)
 					if(isscrewdriver(O))
 						user.visible_message("[user.name] opens the [src.name]'s access panel.", \
 							"You open the access panel.")
+//						icon_state = "[reference]w"
 						temp_state--
 			if(temp_state == src.construction_state)//Nothing changed
 				return 0
@@ -212,10 +294,25 @@ PE|PE|PE
 	var
 		construction_state = 0
 		active = 0
+		reference = null
+		powered = null
+		strength = 0
+		desc_holder = null
 
 
 	verb/rotate()
-		set name = "Rotate"
+		set name = "Rotate Clockwise"
+		set category = "Object"
+		set src in oview(1)
+
+		if (src.anchored || usr:stat)
+			usr << "It is fastened to the floor!"
+			return 0
+		src.dir = turn(src.dir, 270)
+		return 1
+
+	verb/rotateccw()
+		set name = "Rotate Counter-Clockwise"
 		set category = "Object"
 		set src in oview(1)
 
@@ -225,17 +322,21 @@ PE|PE|PE
 		src.dir = turn(src.dir, 90)
 		return 1
 
+	update_icon()
+		return
 
 	examine()
 		switch(src.construction_state)
 			if(0)
-				src.desc = text("Part of a Particle Accelerator, looks like its not attached to the flooring")
+				src.desc = text("A [name], looks like it's not attached to the flooring")
 			if(1)
-				src.desc = text("Part of a Particle Accelerator, looks like its missing some cables")
+				src.desc = text("A [name], it is missing some cables")
 			if(2)
-				src.desc = text("Part of a Particle Accelerator, looks like its got an open panel")
+				src.desc = text("A [name], the panel is open")
 			if(3)
-				src.desc = text("Part of a Particle Accelerator, looks like its all setup")
+				src.desc = text("The [name] is assembled")
+				if(powered)
+					src.desc = src.desc_holder
 		..()
 		return
 
@@ -294,6 +395,7 @@ PE|PE|PE
 						src.anchored = 1
 						user.visible_message("[user.name] secures the [src.name] to the floor.", \
 							"You secure the external bolts.")
+						//icon_state = "[reference]"
 						temp_state++
 				if(1)
 					if(iswrench(O))
@@ -301,25 +403,30 @@ PE|PE|PE
 						src.anchored = 0
 						user.visible_message("[user.name] detaches the [src.name] from the floor.", \
 							"You remove the external bolts.")
+						//icon_state = "[reference]"
 						temp_state--
 					else if(iscoil(O))
 						if(O:use(1))
 							user.visible_message("[user.name] adds wires to the [src.name].", \
 								"You add some wires.")
+							//icon_state = "[reference]w"
 							temp_state++
 				if(2)
 					if(iswirecutter(O))//TODO:Shock user if its on?
 						user.visible_message("[user.name] removes some wires from the [src.name].", \
 							"You remove some wires.")
+						//icon_state = "[reference]"
 						temp_state--
 					else if(isscrewdriver(O))
 						user.visible_message("[user.name] closes the [src.name]'s access panel.", \
 							"You close the access panel.")
+						//icon_state = "[reference]c"
 						temp_state++
 				if(3)
 					if(isscrewdriver(O))
 						user.visible_message("[user.name] opens the [src.name]'s access panel.", \
 							"You open the access panel.")
+						//icon_state = "[reference]w"
 						temp_state--
 			if(temp_state == src.construction_state)//Nothing changed
 				return 0

code/modules/power/singularity/particle_accelerator/particle_chamber.dm

@@ -1,5 +1,10 @@
 /obj/structure/particle_accelerator/fuel_chamber
-	name = "Particle Accelerator Fuel Control"
-	desc = "Part of a Particle Accelerator."
+	name = "EM Acceleration Chamber"
+	desc_holder = "This is where the Alpha particles are accelerated to <b><i>radical speeds</i></b>."
 	icon = 'particle_accelerator.dmi'
 	icon_state = "fuel_chamber"
+	reference = "fuel_chamber"
+
+	update_icon()
+		..()
+		return

code/modules/power/singularity/particle_accelerator/particle_control.dm

@@ -1,8 +1,9 @@
 /obj/machinery/particle_accelerator/control_box
-	name = "Particle Accelerator Control Box"
-	desc = "Part of a Particle Accelerator."
+	name = "Particle Accelerator Control Computer"
+	desc = "This controls the density of the particles."
 	icon = 'particle_accelerator.dmi'
 	icon_state = "control_box"
+	reference = "control_box"
 	anchored = 0
 	density = 1
 	use_power = 0
@@ -13,7 +14,7 @@
 	var
 		list/obj/structure/particle_accelerator/connected_parts
 		assembled = 0
-		strength = 0
+		parts = null
 
 
 	New()
@@ -40,6 +41,28 @@
 
 		return
 
+	update_icon()
+		if(active)
+			icon_state = "[reference]p1"
+		else
+			if(use_power)
+				icon_state = "[reference]p"
+			else
+				icon_state = "[reference]c"
+				switch(construction_state)
+					if(0)
+						icon_state = "[reference]"
+					if(1)
+						icon_state = "[reference]"
+					if(2)
+						icon_state = "[reference]w"
+					if(3)
+						icon_state = "[reference]c"
+		return
+
+	update_icon()
+		..()
+		return
 
 	Topic(href, href_list)
 		..()
@@ -61,17 +84,30 @@
 			src.part_scan()
 		if(href_list["strengthup"])
 			src.strength++
+			for(var/obj/structure/particle_accelerator/part in connected_parts)
+				part.strength++
+				part.update_icon()
 			if(src.strength > 2)
 				src.strength = 2
 				message_admins("[usr] increased particle accelerator power to [strength].")
 				log_admin("[usr] increased particle accelerator power to [strength].")
+				for(var/obj/structure/particle_accelerator/part in connected_parts)
+					part.strength = 2
+					part.update_icon()
 		if(href_list["strengthdown"])
 			src.strength--
+			for(var/obj/structure/particle_accelerator/part in connected_parts)
+				part.strength--
+				part.update_icon()
 			if(src.strength < 0)
 				src.strength = 0
 				message_admins("[usr] decreased particle accelerator power to [strength].")
 				log_admin("[usr] decreased particle accelerator power to [strength].")
+				for(var/obj/structure/particle_accelerator/part in connected_parts)
+					part.strength = 0
+					part.update_icon()
 		src.updateDialog()
+		src.update_icon()
 		return
 
 
@@ -80,7 +116,7 @@
 		if(stat & NOPOWER)
 			active = 0
 			use_power = 0
-		else if(!stat)
+		else if(!stat && construction_state == 3)
 			use_power = 1
 		return
 
@@ -150,8 +186,16 @@
 			src.active = !src.active
 			if(src.active)
 				src.use_power = 2
+				for(var/obj/structure/particle_accelerator/part in connected_parts)
+					part.strength = src.strength
+					part.powered = 1
+					part.update_icon()
 			else
 				src.use_power = 1
+				for(var/obj/structure/particle_accelerator/part in connected_parts)
+					part.strength = null
+					part.powered = 0
+					part.update_icon()
 			return 1
 
 

code/modules/power/singularity/particle_accelerator/particle_emitter.dm

@@ -1,6 +1,6 @@
 /obj/structure/particle_accelerator/particle_emitter
-	name = "Particle Accelerator Emitter"
-	desc = "Part of a Particle Accelerator, might not want to stand near this end."
+	name = "EM Containment Grid"
+	desc_holder = "This launchs the Alpha particles, might not want to stand near this end."
 	icon = 'particle_accelerator.dmi'
 	icon_state = "none"
 	var
@@ -9,17 +9,19 @@
 
 	center
 		icon_state = "emitter_center"
+		reference = "emitter_center"
 
 	left
 		icon_state = "emitter_left"
+		reference = "emitter_left"
 
 	right
 		icon_state = "emitter_right"
-
+		reference = "emitter_right"
 
 	update_icon()
-		return//Add overlays here
-
+		..()
+		return
 
 	proc
 		set_delay(var/delay)

code/modules/power/singularity/particle_accelerator/particle_power.dm

@@ -1,7 +1,10 @@
 /obj/structure/particle_accelerator/power_box
-	name = "Particle Accelerator"
-	desc = "Part of a Particle Accelerator, this part seems to have a maintenance panel on it."
+	name = "Particle Focusing EM Lens"
+	desc_holder = "This uses electromagnetic waves to focus the Alpha-Particles."
 	icon = 'particle_accelerator.dmi'
 	icon_state = "power_box"
-	anchored = 0
-	density = 1
+	reference = "power_box"
+
+	update_icon()
+		..()
+		return

code/modules/research/designs.dm

@@ -1091,7 +1091,7 @@ datum
 			desc = "A basic power cell that holds 1000 units of energy"
 			id = "basic_cell"
 			req_tech = list("powerstorage" = 1)
-			build_type = PROTOLATHE | AUTOLATHE
+			build_type = PROTOLATHE | AUTOLATHE |MECHFAB
 			materials = list("$metal" = 700, "$glass" = 50)
 			build_path = "/obj/item/weapon/cell"
 
@@ -1100,7 +1100,7 @@ datum
 			desc = "A power cell that holds 10000 units of energy"
 			id = "high_cell"
 			req_tech = list("powerstorage" = 2)
-			build_type = PROTOLATHE | AUTOLATHE
+			build_type = PROTOLATHE | AUTOLATHE | MECHFAB
 			materials = list("$metal" = 700, "$glass" = 60)
 			build_path = "/obj/item/weapon/cell/high"
 
@@ -1110,7 +1110,7 @@ datum
 			id = "super_cell"
 			req_tech = list("powerstorage" = 3, "materials" = 2)
 			reliability_base = 90 //Else these things just fail all the time, goddamn. - Erthilo
-			build_type = PROTOLATHE
+			build_type = PROTOLATHE | MECHFAB
 			materials = list("$metal" = 700, "$glass" = 70)
 			build_path = "/obj/item/weapon/cell/super"
 
@@ -1120,7 +1120,7 @@ datum
 			id = "hyper_cell"
 			req_tech = list("powerstorage" = 5, "materials" = 4)
 			reliability_base = 85
-			build_type = PROTOLATHE
+			build_type = PROTOLATHE | MECHFAB
 			materials = list("$metal" = 400, "$gold" = 150, "$silver" = 150, "$glass" = 70)
 			build_path = "/obj/item/weapon/cell/hyper"
 
@@ -1271,6 +1271,16 @@ datum
 			reliability_base = 74
 			build_path = "/obj/item/device/mmi/radio_enabled"
 
+		synthetic_flash
+			name = "Synthetic Flash"
+			desc = "When a problem arises, SCIENCE is the solution."
+			id = "sflash"
+			req_tech = list("magnets" = 3, "combat" = 2)
+			build_type = MECHFAB
+			materials = list("$metal" = 750, "$glass" = 750)
+			reliability_base = 76
+			build_path = "/obj/item/device/flash/synthetic"
+
 /////////////////////////////////////////
 /////////////////Weapons/////////////////
 /////////////////////////////////////////