Merge branch 'master' of https://github.com/Baystation12/Baystation12

code/WorkInProgress/surgery.dm

@@ -308,6 +308,9 @@ proc/spread_germs_to_organ(datum/organ/external/E, mob/living/carbon/human/user)
 /datum/surgery_step/fix_vein
 	required_tool = /obj/item/weapon/FixOVein
 
+	min_duration = 70
+	max_duration = 90
+
 	can_use(mob/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
 		var/datum/organ/external/affected = target.get_organ(target_zone)
 
@@ -855,7 +858,8 @@ proc/spread_germs_to_organ(datum/organ/external/E, mob/living/carbon/human/user)
 		target.cores--
 		user.visible_message("\blue [user] cuts out one of [target]'s cores with \the [tool].",,	\
 		"\blue You cut out one of [target]'s cores with \the [tool]. [target.cores] cores left.")
-		new/obj/item/metroid_core(target.loc)
+		if(target.cores >= 0)
+			new/obj/item/metroid_core(target.loc)
 		if(target.cores <= 0)
 			target.icon_state = "baby roro dead-nocore"
 

code/WorkInProgress/virus2/dishincubator.dm

@@ -165,5 +165,5 @@
 		if(beaker)
 			if(!beaker.reagents.remove_reagent("virusfood",5))
 				foodsupply += 10
-			if(!beaker.reagents.remove_reagent("toxins",1))
+			if(!beaker.reagents.remove_reagent("toxin",1))
 				toxins += 1

code/datums/organs/organ_external.dm

@@ -188,7 +188,9 @@
 			if(W.internal && !W.is_treated())
 				// internal wounds get worse over time
 				W.open_wound(0.1 * wound_update_accuracy)
-				owner.vessel.remove_reagent("blood",0.2 * W.damage * wound_update_accuracy)
+				owner.vessel.remove_reagent("blood",0.07 * W.damage * wound_update_accuracy)
+				if(prob(1 * wound_update_accuracy))
+					owner.custom_pain("You feel a stabbing pain in your [display_name]!",1)
 
 			if(W.bandaged || W.salved)
 				// slow healing
@@ -489,9 +491,11 @@
 					W = new wound_type(damage)
 
 			// Possibly trigger an internal wound, too.
-			if(damage > 10 && prob(damage) && type != BURN)
+			var/local_damage = brute_dam + burn_dam + damage
+			if(damage > 10 && type != BURN && local_damage > 20 && prob(damage))
 				var/datum/wound/internal_bleeding/I = new (15)
 				wounds += I
+				owner.custom_pain("You feel something rip in your [display_name]!", 1)
 
 			// check whether we can add the wound to an existing wound
 			for(var/datum/wound/other in wounds)

code/game/dna.dm

@@ -116,9 +116,10 @@
 	uni_identity = temp
 
 	var/mutstring = ""
-	for(var/i = 1, i <= 13, i++)
+	for(var/i = 1, i <= STRUCDNASIZE, i++)
 		mutstring += add_zero2(num2hex(rand(1,1024)),3)
 
+
 	struc_enzymes = mutstring
 
 	unique_enzymes = md5(character.real_name)

code/game/gamemodes/gameticker.dm

@@ -300,7 +300,8 @@ var/global/datum/controller/gameticker/ticker
 
 		emergency_shuttle.process()
 
-		if(!mode.explosion_in_progress && mode.check_finished())
+		var/mode_finished = mode.check_finished() || (emergency_shuttle.location == 2 && emergency_shuttle.alert == 1)
+		if(!mode.explosion_in_progress && mode_finished)
 			current_state = GAME_STATE_FINISHED
 
 			spawn

code/game/jobs/access.dm

@@ -499,7 +499,7 @@
 	// hack for alt titles
 	if(istype(loc, /mob))
 		var/mob/M = loc
-		if(M.mind.role_alt_title == jobName && M.mind.assigned_role in get_all_jobs())
+		if(M.mind && M.mind.role_alt_title == jobName && M.mind.assigned_role in get_all_jobs())
 			return M.mind.assigned_role
 
 	if(istype(src, /obj/item/device/pda))

code/game/machinery/adv_med.dm

@@ -235,6 +235,9 @@
 				else
 					dat += text("[]\tHealth %: [] ([])</FONT><BR>", (occupant.health > 50 ? "<font color='blue'>" : "<font color='red'>"), occupant.health, t1)
 
+					if(occupant.virus2)
+						dat += text("<font color='red'>Viral pathogen detected in blood stream.</font><BR>")
+
 					dat += text("[]\t-Brute Damage %: []</FONT><BR>", (occupant.getBruteLoss() < 60 ? "<font color='blue'>" : "<font color='red'>"), occupant.getBruteLoss())
 					dat += text("[]\t-Respiratory Damage %: []</FONT><BR>", (occupant.getOxyLoss() < 60 ? "<font color='blue'>" : "<font color='red'>"), occupant.getOxyLoss())
 					dat += text("[]\t-Toxin Content %: []</FONT><BR>", (occupant.getToxLoss() < 60 ? "<font color='blue'>" : "<font color='red'>"), occupant.getToxLoss())

code/game/machinery/bots/ed209bot.dm

@@ -820,14 +820,14 @@ Auto Patrol: []"},
 				projectile = /obj/item/projectile/energy/electrode
 		else if(lasercolor == "b")
 			if (src.emagged == 2)
-				projectile = /obj/item/projectile/beam/omnitag
+				projectile = /obj/item/projectile/beam/lastertag/omni
 			else
-				projectile = /obj/item/projectile/beam/bluetag
+				projectile = /obj/item/projectile/beam/lastertag/blue
 		else if(lasercolor == "r")
 			if (src.emagged == 2)
-				projectile = /obj/item/projectile/beam/omnitag
+				projectile = /obj/item/projectile/beam/lastertag/omni
 			else
-				projectile = /obj/item/projectile/beam/redtag
+				projectile = /obj/item/projectile/beam/lastertag/red
 
 	if (!( istype(U, /turf) ))
 		return
@@ -1011,7 +1011,7 @@ Auto Patrol: []"},
 
 /obj/machinery/bot/ed209/bullet_act(var/obj/item/projectile/Proj)
 	if((src.lasercolor == "b") && (src.disabled == 0))
-		if(istype(Proj, /obj/item/projectile/beam/redtag))
+		if(istype(Proj, /obj/item/projectile/beam/lastertag/red))
 			src.disabled = 1
 			del (Proj)
 			sleep(100)
@@ -1019,7 +1019,7 @@ Auto Patrol: []"},
 		else
 			..()
 	else if((src.lasercolor == "r") && (src.disabled == 0))
-		if(istype(Proj, /obj/item/projectile/beam/bluetag))
+		if(istype(Proj, /obj/item/projectile/beam/lastertag/blue))
 			src.disabled = 1
 			del (Proj)
 			sleep(100)

code/game/machinery/cloning.dm

@@ -133,7 +133,7 @@
 					return 0
 
 
-	src.heal_level = rand(75,100) //Randomizes what health the clone is when ejected
+	src.heal_level = rand(0,40) //Randomizes what health the clone is when ejected
 
 	src.attempting = 1 //One at a time!!
 	src.locked = 1

code/game/machinery/portable_turret.dm

@@ -76,8 +76,8 @@
 					// All energy-based weapons are applicable
 			switch(E.type)
 				if(/obj/item/weapon/gun/energy/laser/bluetag)
-					projectile = /obj/item/projectile/beam/bluetag
-					eprojectile = /obj/item/projectile/beam/omnitag//This bolt will stun ERRYONE with a vest
+					projectile = /obj/item/projectile/beam/lastertag/blue
+					eprojectile = /obj/item/projectile/beam/lastertag/omni//This bolt will stun ERRYONE with a vest
 					iconholder = null
 					reqpower = 100
 					lasercolor = "b"
@@ -90,8 +90,8 @@
 					shot_delay = 30
 
 				if(/obj/item/weapon/gun/energy/laser/redtag)
-					projectile = /obj/item/projectile/beam/redtag
-					eprojectile = /obj/item/projectile/beam/omnitag
+					projectile = /obj/item/projectile/beam/lastertag/red
+					eprojectile = /obj/item/projectile/beam/lastertag/omni
 					iconholder = null
 					reqpower = 100
 					lasercolor = "r"
@@ -375,13 +375,13 @@ Status: []<BR>"},
 	if (src.health <= 0)
 		src.die() // the death process :(
 	if((src.lasercolor == "b") && (src.disabled == 0))
-		if(istype(Proj, /obj/item/projectile/beam/redtag))
+		if(istype(Proj, /obj/item/projectile/beam/lastertag/red))
 			src.disabled = 1
 			del (Proj)
 			sleep(100)
 			src.disabled = 0
 	if((src.lasercolor == "r") && (src.disabled == 0))
-		if(istype(Proj, /obj/item/projectile/beam/bluetag))
+		if(istype(Proj, /obj/item/projectile/beam/lastertag/blue))
 			src.disabled = 1
 			del (Proj)
 			sleep(100)

code/game/machinery/turrets.dm

@@ -221,9 +221,9 @@
 			if(4)
 				A = new /obj/item/projectile/change( loc )
 			if(5)
-				A = new /obj/item/projectile/beam/bluetag( loc )
+				A = new /obj/item/projectile/beam/lastertag/blue( loc )
 			if(6)
-				A = new /obj/item/projectile/beam/redtag( loc )
+				A = new /obj/item/projectile/beam/lastertag/red( loc )
 		A.original = target.loc
 		use_power(500)
 	else

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

@@ -158,6 +158,10 @@ MASS SPECTROMETER
 			if(e.status & ORGAN_BROKEN)
 				user.show_message(text("\red Bone fractures detected. Advanced scanner required for location."), 1)
 				break
+		for(var/datum/organ/external/e in H.organs)
+			for(var/datum/wound/W in e.wounds) if(W.internal)
+				user.show_message(text("\red Internal bleeding detected. Advanced scanner required for location."), 1)
+				break
 		if(M:vessel)
 			var/blood_volume = round(M:vessel.get_reagent_amount("blood"))
 			var/blood_percent =  blood_volume / 560

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

@@ -124,8 +124,8 @@
 		usr << "<span class='notice'>You can't clear the memory while playing or recording!</span>"
 		return
 	else
-		storedinfo -= storedinfo
-		timestamp -= timestamp
+		if(storedinfo)	storedinfo.Cut()
+		if(timestamp)	timestamp.Cut()
 		timerecorded = 0
 		usr << "<span class='notice'>Memory cleared.</span>"
 		return

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

@@ -86,13 +86,12 @@
 				else
 					H.Stun(time)
 				if(H.stat != 2)	H.stat = 1
-				for(var/mob/O in viewers(H, null))
-					O.show_message(text("\red <B>[] has been knocked unconscious!</B>", H), 1, "\red You hear someone fall.", 2)
+				user.visible_message("\red <B>[H] has been knocked unconscious!</B>", "\red <B>You knock [H] unconscious!</B>")
+				return
 			else
-				H << text("\red [] tried to knock you unconscious!",user)
+				H.visible_message("\red [user] tried to knock [H] unconscious!", "\red [user] tried to knock you unconscious!")
 				H.eye_blurry += 3
-
-	return
+	return ..()
 
 /*
  * Trays - Agouri

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

@@ -589,7 +589,7 @@
 		</head>
 
 		<body>
-		<iframe width='100%' height='97%' src="http://nanotrasen.com/wiki/index.php?title=Space_Law&printable=yes&remove_links=1" frameborder="0" id="main_frame"></iframe>
+		<iframe width='100%' height='97%' src="http://baystation12.net/wiki/index.php?title=Space_law&printable=yes&remove_links=1" frameborder="0" id="main_frame"></iframe>
 		</body>
 
 		</html>
@@ -607,7 +607,7 @@
 		</head>
 
 		<body>
-		<iframe width='100%' height='97%' src="http://nanotrasen.com/wiki/index.php?title=Guide_to_engineering&printable=yes&remove_links=1" frameborder="0" id="main_frame"></iframe>
+		<iframe width='100%' height='97%' src="http://baystation12.net/wiki/index.php?title=Guide_to_engineering&printable=yes&remove_links=1" frameborder="0" id="main_frame"></iframe>
 		</body>
 
 		</html>

code/modules/admin/verbs/adminsay.dm

@@ -25,7 +25,7 @@
 	for (var/client/C in admin_list)
 		if (src.holder.rank == "Admin Observer")
 			C << "<span class='adminobserver'><span class='prefix'>ADMIN:</span> <EM>[key_name(usr, C)]:</EM> <span class='message'>[msg]</span></span>"
-		else if(C.holder.level != 0)
+		else if(C.holder && C.holder.level != 0)
 			C << "<span class='admin'><span class='prefix'>ADMIN:</span> <EM>[key_name(usr, C)]</EM> (<A HREF='?src=\ref[C.holder];adminplayerobservejump=\ref[mob]'>JMP</A>): <span class='message'>[msg]</span></span>"
 
 /client/proc/cmd_mod_say(msg as text)

code/modules/clothing/clothing.dm

@@ -249,16 +249,16 @@ BLIND     // can't see anything
 		H.holstered = usr.get_active_hand()
 		usr.drop_item()
 		H.holstered.loc = src
-		usr.visible_message("\blue [usr] holsters \the [H.holstered].", "You holster \the [H.holstered].")
+		usr.visible_message("\blue \The [usr] holsters \the [H.holstered].", "You holster \the [H.holstered].")
 	else
 		if(istype(usr.get_active_hand(),/obj) && istype(usr.get_inactive_hand(),/obj))
 			usr << "\red You need an empty hand to draw the gun!"
 		else
 			if(usr.a_intent == "hurt")
-				usr.visible_message("\red [usr] draws \the [H.holstered], ready to shoot!", \
+				usr.visible_message("\red \The [usr] draws \the [H.holstered], ready to shoot!", \
 				"\red You draw \the [H.holstered], ready to shoot!")
 			else
-				usr.visible_message("\blue [usr] draws \the [H.holstered], pointing it at the ground.", \
-				"\blue You draw \the [H.holstered], pointing it at tthe ground.")
+				usr.visible_message("\blue \The [usr] draws \the [H.holstered], pointing it at the ground.", \
+				"\blue You draw \the [H.holstered], pointing it at the ground.")
 			usr.put_in_hands(H.holstered)
 			H.holstered = null

code/modules/mob/living/carbon/alien/humanoid/life.dm

@@ -418,8 +418,8 @@
 		if (fire) fire.icon_state = "fire[fire_alert ? 1 : 0]"
 		//NOTE: the alerts dont reset when youre out of danger. dont blame me,
 		//blame the person who coded them. Temporary fix added.
-
-		client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
+		if (client)
+			client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
 
 		if ((blind && stat != 2))
 			if ((blinded))
@@ -441,7 +441,7 @@
 				if (!( machine.check_eye(src) ))
 					reset_view(null)
 			else
-				if(!client.adminobs)
+				if(client && !client.adminobs)
 					reset_view(null)
 
 		return 1

code/modules/mob/living/carbon/alien/larva/life.dm

@@ -332,9 +332,8 @@ FUCK YOU MORE FAT CODE -Hawk*/
 		if (fire) fire.icon_state = "fire[fire_alert ? 1 : 0]"
 		//NOTE: the alerts dont reset when youre out of danger. dont blame me,
 		//blame the person who coded them. Temporary fix added.
-
-
-		client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
+		if (client)
+			client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
 
 		if ((blind && stat != 2))
 			if ((blinded))
@@ -356,7 +355,7 @@ FUCK YOU MORE FAT CODE -Hawk*/
 				if (!( machine.check_eye(src) ))
 					reset_view(null)
 			else
-				if(!client.adminobs)
+				if(client && !client.adminobs)
 					reset_view(null)
 
 		return 1

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

@@ -242,8 +242,8 @@
 				healths.icon_state = "health7"
 
 		if(pullin)	pullin.icon_state = "pull[pulling ? 1 : 0]"
-
-		client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
+		if (client)
+			client.screen.Remove(global_hud.blurry,global_hud.druggy,global_hud.vimpaired)
 
 		if ((blind && stat != 2))
 			if ((blinded))
@@ -265,7 +265,7 @@
 				if (!( machine.check_eye(src) ))
 					reset_view(null)
 			else
-				if(!client.adminobs)
+				if(client && !client.adminobs)
 					reset_view(null)
 
 		return 1

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

@@ -461,6 +461,7 @@ The else statement is for equipping stuff to empty slots.
 It can still be worn/put on as normal.
 */
 /obj/effect/equip_e/human/done()	//TODO: And rewrite this :< ~Carn
+	target.cpr_time = 1
 	if(!source || !target) return		//Target or source no longer exist
 	if(source.loc != s_loc) return		//source has moved
 	if(target.loc != t_loc) return		//target has moved
@@ -549,7 +550,6 @@ It can still be worn/put on as normal.
 					O.show_message("\red [source] performs CPR on [target]!", 1)
 				target << "\blue <b>You feel a breath of fresh air enter your lungs. It feels good.</b>"
 				source << "\red Repeat at least every 7 seconds."
-				target.cpr_time = 1
 		if("dnainjector")
 			var/obj/item/weapon/dnainjector/S = item
 			if(S)

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

@@ -187,6 +187,10 @@
 						var/word = pick("dizzy","woosey","faint")
 						src << "\red You feel extremely [word]"
 				if(0 to 122)
+					// There currently is a strange bug here. If the mob is not below -100 health
+					// when death() is called, apparently they will be just fine, and this way it'll
+					// spam deathgasp. Adjusting toxloss ensures the mob will stay dead.
+					toxloss += 300 // just to be safe!
 					death()
 
 
@@ -489,7 +493,7 @@
 							domutcheck(src,null)
 							emote("gasp")
 						updatehealth()
-							
+
 				if(damage && organs.len)
 					var/datum/organ/external/O = pick(organs)
 					if(istype(O)) O.add_autopsy_data("Radiation Poisoning", damage)
@@ -499,6 +503,7 @@
 		if(istype(loc, /obj/machinery/atmospherics/unary/cryo_cell)) return
 
 		var/lung_ruptured = is_lung_ruptured()
+
 		if(lung_ruptured && prob(2))
 			spawn emote("me", 1, "coughs up blood!")
 			src.drip(10)
@@ -527,7 +532,7 @@
 			if(!breath)
 				if(isobj(loc))
 					var/obj/location_as_object = loc
-					breath = location_as_object.handle_internal_lifeform(src, BREATH_VOLUME)
+					breath = location_as_object.handle_internal_lifeform(src, BREATH_MOLES)
 				else if(isturf(loc))
 					var/breath_moles = 0
 					/*if(environment.return_pressure() > ONE_ATMOSPHERE)
@@ -538,6 +543,13 @@
 					breath_moles = environment.total_moles()*BREATH_PERCENTAGE
 
 					breath = loc.remove_air(breath_moles)
+
+
+					if(!lung_ruptured)
+						if(!breath || breath.total_moles < BREATH_MOLES / 5 || breath.total_moles > BREATH_MOLES * 5)
+							if(prob(5))
+								rupture_lung()
+
 					// Handle chem smoke effect  -- Doohl
 					var/block = 0
 					if(wear_mask)
@@ -713,9 +725,6 @@
 					apply_damage(HEAT_GAS_DAMAGE_LEVEL_3, BURN, "head", used_weapon = "Excessive Heat")
 					fire_alert = max(fire_alert, 2)
 
-		if(oxyloss >= 50 && prob(oxyloss / 5))
-			rupture_lung()
-
 		//Temporary fixes to the alerts.
 
 		return 1
@@ -1480,7 +1489,7 @@
 				if((mRemote in mutations) && remoteview_target)
 					if(remoteview_target.stat==CONSCIOUS)
 						isRemoteObserve = 1
-				if(!isRemoteObserve && !client.adminobs)
+				if(!isRemoteObserve && client && !client.adminobs)
 					remoteview_target = null
 					reset_view(null)
 		return 1

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

@@ -551,7 +551,7 @@
 				if (!( machine.check_eye(src) ))
 					reset_view(null)
 			else
-				if(!client.adminobs)
+				if(client && !client.adminobs)
 					reset_view(null)
 
 		return 1

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

@@ -25,7 +25,7 @@
 		dna = new /datum/dna( null )
 		dna.real_name = real_name
 		dna.uni_identity = "00600200A00E0110148FC01300B009"
-		dna.struc_enzymes = "0983E840344C39F4B059D5145FC5785DC6406A4BB8"
+		dna.struc_enzymes = "43359156756131E13763334D1C369012032164D4FE4CD61544B6C03F251B6C60A42821D26BA3B0FD6"
 		dna.unique_enzymes = md5(name)
 				//////////blah
 		var/gendervar

code/modules/mob/living/logout.dm

@@ -1,6 +1,7 @@
 /mob/living/Logout()
 	..()
-	if(!key && mind)	//key and mind have become seperated.
-		mind.active = 0	//This is to stop say, a mind.transfer_to call on a corpse causing a ghost to re-enter its body.
-	if(!immune_to_ssd && sleeping < 2 && mind.active)
-		sleeping = 2
+	if (mind)
+		if(!key)	//key and mind have become seperated.
+			mind.active = 0	//This is to stop say, a mind.transfer_to call on a corpse causing a ghost to re-enter its body.
+		if(!immune_to_ssd && sleeping < 2 && mind.active)
+			sleeping = 2

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

@@ -195,10 +195,13 @@
 			m_type = 2
 
 		if("law")
-			message = "<B>[src]</B> shows its legal authorization barcode."
+			if (istype(module,/obj/item/weapon/robot_module/security))
+				message = "<B>[src]</B> shows its legal authorization barcode."
 
-			playsound(src.loc, 'biamthelaw.ogg', 50, 0)
-			m_type = 2
+				playsound(src.loc, 'biamthelaw.ogg', 50, 0)
+				m_type = 2
+			else
+				src << "You are not THE LAW, pal."
 		else
 			src << text("Invalid Emote: []", act)
 	if ((message && src.stat == 0))

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

@@ -255,7 +255,7 @@
 			if (!( src.machine.check_eye(src) ))
 				src.reset_view(null)
 		else
-			if(!client.adminobs)
+			if(client && !client.adminobs)
 				reset_view(null)
 
 	return 1

code/modules/paperwork/paper.dm

@@ -226,7 +226,7 @@
 
 /obj/item/weapon/paper/Topic(href, href_list)
 	..()
-	if((usr.stat || usr.restrained()))
+	if(!usr || (usr.stat || usr.restrained()))
 		return
 
 	if(href_list["write"])

code/modules/power/smes.dm

@@ -61,7 +61,7 @@
 
 
 /obj/machinery/power/smes/proc/chargedisplay()
-	return round(5.5*charge/capacity)
+	return round(5.5*charge/(capacity ? capacity : 5e6))
 
 #define SMESRATE 0.05			// rate of internal charge to external power
 

code/modules/projectiles/guns/energy/laser.dm

@@ -90,7 +90,7 @@ obj/item/weapon/gun/energy/laser/retro
 	name = "laser tag gun"
 	icon_state = "bluetag"
 	desc = "Standard issue weapon of the Imperial Guard"
-	projectile_type = "/obj/item/projectile/beam/bluetag"
+	projectile_type = "/obj/item/projectile/beam/lastertag/blue"
 	origin_tech = "combat=1;magnets=2"
 	clumsy_check = 0
 	var/charge_tick = 0
@@ -127,7 +127,7 @@ obj/item/weapon/gun/energy/laser/retro
 	name = "laser tag gun"
 	icon_state = "redtag"
 	desc = "Standard issue weapon of the Imperial Guard"
-	projectile_type = "/obj/item/projectile/beam/redtag"
+	projectile_type = "/obj/item/projectile/beam/lastertag/red"
 	origin_tech = "combat=1;magnets=2"
 	clumsy_check = 0
 	var/charge_tick = 0

code/modules/projectiles/projectile/beams.dm

@@ -111,7 +111,7 @@ var/list/beam_master = list()
 
 
 
-/obj/item/projectile/beam/bluetag
+/obj/item/projectile/beam/lastertag/blue
 	name = "lasertag beam"
 	icon_state = "bluelaser"
 	pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE
@@ -126,7 +126,7 @@ var/list/beam_master = list()
 				M.Weaken(5)
 		return 1
 
-/obj/item/projectile/beam/redtag
+/obj/item/projectile/beam/lastertag/red
 	name = "lasertag beam"
 	icon_state = "laser"
 	pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE
@@ -141,7 +141,7 @@ var/list/beam_master = list()
 				M.Weaken(5)
 		return 1
 
-/obj/item/projectile/beam/omnitag//A laser tag bolt that stuns EVERYONE
+/obj/item/projectile/beam/lastertag/omni//A laser tag bolt that stuns EVERYONE
 	name = "lasertag beam"
 	icon_state = "omnilaser"
 	pass_flags = PASSTABLE | PASSGLASS | PASSGRILLE

code/modules/reagents/reagent_dispenser.dm

@@ -145,7 +145,8 @@
 
 	bullet_act(var/obj/item/projectile/Proj)
 		if(istype(Proj ,/obj/item/projectile/beam)||istype(Proj,/obj/item/projectile/bullet))
-			explode()
+			if(!istype(Proj ,/obj/item/projectile/beam/lastertag) && !istype(Proj ,/obj/item/projectile/beam/practice) )
+				explode()
 
 	blob_act()
 		explode()

code/modules/research/xenoarchaeology/artifact.dm

@@ -153,8 +153,6 @@
 		if(istype(P,/obj/item/projectile/beam)) src.Artifact_Activate()
 		else if(istype(P,/obj/item/projectile/ion)) src.Artifact_Activate()
 		else if(istype(P,/obj/item/projectile/energy)) src.Artifact_Activate()
-		else if(istype(P,/obj/item/projectile/beam/bluetag)) src.Artifact_Activate()
-		else if(istype(P,/obj/item/projectile/beam/redtag)) src.Artifact_Activate()
 	if (my_effect.trigger == "heat")
 		if(istype(P,/obj/item/projectile/temp)) src.Artifact_Activate()
 

code/modules/research/xenoarchaeology/artifact_analysis.dm

@@ -221,7 +221,7 @@
 				findarti++
 				cur_artifact = A
 			if (findarti == 1)
-				if(cur_artifact.being_used)
+				if(cur_artifact && cur_artifact.being_used)
 					var/message = "<b>[src]</b> states, \"Cannot analyse. Excess energy drain is disrupting signal.\""
 					src.visible_message(message, message)
 				else

code/setup.dm

@@ -20,7 +20,8 @@
 #define MIN_PLASMA_DAMAGE 20
 
 #define BREATH_VOLUME 0.5	//liters in a normal breath
-#define BREATH_PERCENTAGE BREATH_VOLUME/CELL_VOLUME
+#define BREATH_MOLES (ONE_ATMOSPHERE * BREATH_VOLUME /(T20C*R_IDEAL_GAS_EQUATION))
+#define BREATH_PERCENTAGE BREATH_MOLES/MOLES_CELLSTANDARD
 	//Amount of air to take a from a tile
 #define HUMAN_NEEDED_OXYGEN	MOLES_CELLSTANDARD*BREATH_PERCENTAGE*0.16
 	//Amount of air needed before pass out/suffocation commences

code/world.dm

@@ -18,8 +18,8 @@
 
 	src.load_mode()
 	src.load_motd()
-	src.load_mods()
 	src.load_admins()
+	src.load_mods()
 	investigate_reset()
 	if (config.usewhitelist)
 		load_whitelist()
@@ -147,6 +147,8 @@ Starting up. [time2text(world.timeofday, "hh:mm.ss")]
 		if(revdata)	s["revision"] = revdata.revision
 		s["admins"] = admins
 
+		s["end"] = "end"
+
 		return list2params(s)