The winter update, part 2-2

baystation12.dme

@@ -5,6 +5,78 @@
 // END_INTERNALS
 // BEGIN_FILE_DIR
 #define FILE_DIR .
+#define FILE_DIR "code"
+#define FILE_DIR "code/libs"
+#define FILE_DIR "code/libs/Get Flat Icon"
+#define FILE_DIR "code/libs/Get Flat Icon/demo"
+#define FILE_DIR "code/TriDimension"
+#define FILE_DIR "code/unused"
+#define FILE_DIR "code/unused/goonheist"
+#define FILE_DIR "code/WorkInProgress"
+#define FILE_DIR "code/WorkInProgress/Cael_Aislinn"
+#define FILE_DIR "code/WorkInProgress/Cael_Aislinn/Rust"
+#define FILE_DIR "code/WorkInProgress/Cael_Aislinn/ShieldGen"
+#define FILE_DIR "code/WorkInProgress/Cael_Aislinn/Supermatter"
+#define FILE_DIR "code/WorkInProgress/Susan"
+#define FILE_DIR "html"
+#define FILE_DIR "icons"
+#define FILE_DIR "icons/48x48"
+#define FILE_DIR "icons/adminbus"
+#define FILE_DIR "icons/ass"
+#define FILE_DIR "icons/effects"
+#define FILE_DIR "icons/mecha"
+#define FILE_DIR "icons/misc"
+#define FILE_DIR "icons/mob"
+#define FILE_DIR "icons/mob/custom"
+#define FILE_DIR "icons/mob/custom/N3X15"
+#define FILE_DIR "icons/mob/human_races"
+#define FILE_DIR "icons/mob/in-hand"
+#define FILE_DIR "icons/mob/in-hand/left"
+#define FILE_DIR "icons/mob/in-hand/right"
+#define FILE_DIR "icons/mob/species"
+#define FILE_DIR "icons/mob/species/vox"
+#define FILE_DIR "icons/obj"
+#define FILE_DIR "icons/obj/assemblies"
+#define FILE_DIR "icons/obj/atmospherics"
+#define FILE_DIR "icons/obj/clothing"
+#define FILE_DIR "icons/obj/doors"
+#define FILE_DIR "icons/obj/flora"
+#define FILE_DIR "icons/obj/machines"
+#define FILE_DIR "icons/obj/map"
+#define FILE_DIR "icons/obj/pipes"
+#define FILE_DIR "icons/pda_icons"
+#define FILE_DIR "icons/pods"
+#define FILE_DIR "icons/spideros_icons"
+#define FILE_DIR "icons/splashworks"
+#define FILE_DIR "icons/Testing"
+#define FILE_DIR "icons/turf"
+#define FILE_DIR "icons/vending_icons"
+#define FILE_DIR "icons/xenoarch_icons"
+#define FILE_DIR "nano"
+#define FILE_DIR "nano/images"
+#define FILE_DIR "sound"
+#define FILE_DIR "sound/AI"
+#define FILE_DIR "sound/ambience"
+#define FILE_DIR "sound/effects"
+#define FILE_DIR "sound/effects/turret"
+#define FILE_DIR "sound/effects/wind"
+#define FILE_DIR "sound/hallucinations"
+#define FILE_DIR "sound/items"
+#define FILE_DIR "sound/machines"
+#define FILE_DIR "sound/mecha"
+#define FILE_DIR "sound/misc"
+#define FILE_DIR "sound/music"
+#define FILE_DIR "sound/piano"
+#define FILE_DIR "sound/scp"
+#define FILE_DIR "sound/violin"
+#define FILE_DIR "sound/voice"
+#define FILE_DIR "sound/voice/Serithi"
+#define FILE_DIR "sound/vox"
+#define FILE_DIR "sound/vox_fem"
+#define FILE_DIR "sound/weapons"
+#define FILE_DIR "tools"
+#define FILE_DIR "tools/AddToChangelog"
+#define FILE_DIR "tools/AddToChangelog/AddToChangelog"
 // END_FILE_DIR
 // BEGIN_PREFERENCES
 #define DEBUG
@@ -276,6 +348,7 @@
 #include "code\game\gamemodes\events\biomass.dm"
 #include "code\game\gamemodes\events\black_hole.dm"
 #include "code\game\gamemodes\events\clang.dm"
+#include "code\game\gamemodes\events\cosmic_freeze.dm"
 #include "code\game\gamemodes\events\dust.dm"
 #include "code\game\gamemodes\events\miniblob.dm"
 #include "code\game\gamemodes\events\ninja_abilities.dm"
@@ -708,6 +781,7 @@
 #include "code\game\objects\structures\noticeboard.dm"
 #include "code\game\objects\structures\safe.dm"
 #include "code\game\objects\structures\signs.dm"
+#include "code\game\objects\structures\snow.dm"
 #include "code\game\objects\structures\support_rail.dm"
 #include "code\game\objects\structures\tables_racks.dm"
 #include "code\game\objects\structures\tank_dispenser.dm"
@@ -1244,6 +1318,7 @@
 #include "code\modules\mob\living\simple_animal\hostile\retaliate\cluwne.dm"
 #include "code\modules\mob\living\simple_animal\hostile\retaliate\drone.dm"
 #include "code\modules\mob\living\simple_animal\hostile\retaliate\retaliate.dm"
+#include "code\modules\mob\living\simple_animal\hostile\retaliate\snowman.dm"
 #include "code\modules\mob\new_player\login.dm"
 #include "code\modules\mob\new_player\logout.dm"
 #include "code\modules\mob\new_player\new_player.dm"

code/game/atoms.dm

@@ -136,6 +136,9 @@
 /atom/proc/singuloCanEat()
 	return 1
 
+/atom/proc/freeze()
+	return
+
 /atom/proc/bullet_act(var/obj/item/projectile/Proj)
 	return 0
 

code/game/gamemodes/events/cosmic_freeze.dm

@@ -0,0 +1,15 @@
+/proc/cosmic_freeze_event()
+
+	spawn() //to stop the secrets panel hanging
+		var/list/turf/simulated/floor/turfs = list()
+		for(var/areapath in typesof(/area/hallway,/area/crew_quarters,/area/maintenance))
+			var/area/A = locate(areapath)
+			for(var/area/B in A.related)
+				for(var/turf/simulated/floor/F in B.contents)
+					if(!F.contents.len)
+						turfs += F
+
+		if(turfs.len) //Pick a turf to spawn at if we can
+			var/turf/simulated/floor/T = pick(turfs)
+			new/obj/structure/snow/cosmic(T)
+			message_admins("\blue Event: Cosmic snow spawned at [T.loc] ([T.x],[T.y],[T.z])")

code/game/machinery/alarm.dm

@@ -181,15 +181,21 @@
 
 
 /obj/machinery/alarm/process()
+	var/turf/simulated/location = loc
+	if(!istype(location))	return//returns if loc is not simulated
+	var/datum/gas_mixture/environment = location.return_air()
+
+	if(stat & (FROZEN))
+		if(environment.temperature >= 300)
+			visible_message("The ice on \the [src] melts away. it should be operational once again.")
+			stat &= ~FROZEN
+		update_icon()
+		return
+
 	if((stat & (NOPOWER|BROKEN)) || shorted || buildstage != 2)
 		use_power = 0
 		return
 
-	var/turf/simulated/location = loc
-	if(!istype(location))	return//returns if loc is not simulated
-
-	var/datum/gas_mixture/environment = location.return_air()
-
 	// Handle temperature adjustment here.
 	if(environment.temperature < target_temperature - 2 || environment.temperature > target_temperature + 2 || regulating_temperature)
 		//If it goes too far, we should adjust ourselves back before stopping.
@@ -313,9 +319,14 @@
 	return 0
 
 /obj/machinery/alarm/update_icon()
+	overlays = 0
+	if(stat & FROZEN)
+		overlays += image(icon,"alarmf")
+
 	if(wiresexposed)
 		icon_state = "alarmx"
 		return
+
 	if((stat & (NOPOWER|BROKEN)) || shorted)
 		icon_state = "alarmp"
 		return
@@ -644,6 +655,10 @@
 
 
 /obj/machinery/alarm/interact(mob/user)
+	if(stat & FROZEN)
+		user << "If only you could somehow melt the ice covering the alarm's interface..."
+		return
+
 	user.set_machine(src)
 
 	if(buildstage!=2)
@@ -830,6 +845,24 @@
 */
 	src.add_fingerprint(user)
 
+	if(stat & FROZEN)
+		if(istype(W, /obj/item/weapon/weldingtool))
+			var/obj/item/weapon/weldingtool/WT = W
+			if(!WT.isOn()) return
+			if (WT.get_fuel() < 5) // uses up 5 fuel.
+				user << "<span class='warning'>You need more fuel to complete this task.</span>"
+				return
+
+			user << "You begin melting the ice on \the [src]."
+			playsound(get_turf(src), pick('sound/items/Welder.ogg', 'sound/items/Welder2.ogg'), 50, 1)
+			if(do_after(user, 50))
+				if(!src || !WT.remove_fuel(5, user)) return
+				user << "You melt the ice. \the [src] should be operational once again."
+				stat &= ~FROZEN
+				update_icon()
+
+		return ..()
+
 	switch(buildstage)
 		if(2)
 			if(istype(W, /obj/item/weapon/screwdriver))  // Opening that Air Alarm up.

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

@@ -133,6 +133,7 @@
 		/obj/item/clothing/tie/horrible,
 		/obj/item/device/maracas,
 		/obj/item/weapon/gun/energy/temperature,
+		/obj/item/weapon/shovel/spade,
 		)
 
 	var/obj/item/I = new gift_type(M)
@@ -143,6 +144,7 @@
 	qdel(src)
 	return
 
+//christmas and festive food
 /obj/item/weapon/winter_gift/food/attack_self(mob/M as mob)
 	var/gift_type = pick(
 		/obj/item/weapon/reagent_containers/food/snacks/sliceable/birthdaycake,
@@ -158,10 +160,18 @@
 	qdel(src)
 	return
 
+//warm clothes
 /obj/item/weapon/winter_gift/cloth/attack_self(mob/M as mob)
+	if(prob(30))
+		cloth_bundle()
+		M << "<span class='notice'>You unwrapped a bundle of clothes! Looks comfy!</span>"
+		qdel(src)
+		return
+
 	var/gift_type = pick(
 		/obj/item/clothing/gloves/black,
 		/obj/item/clothing/head/ushanka,
+		/obj/item/clothing/head/bearpelt,
 		)
 
 	var/obj/item/I = new gift_type(M)
@@ -172,6 +182,40 @@
 	qdel(src)
 	return
 
+/obj/item/weapon/winter_gift/cloth/proc/cloth_bundle()
+	var/bundle = pick(
+		3;"batman",
+		10;"russian fur",
+		10;"chicken",
+		8;"pirate captain",
+		2;"cuban pete"
+		)
+
+	switch(bundle)
+		if("batman")
+			new /obj/item/weapon/storage/belt/security/batmanbelt(get_turf(loc))
+			new /obj/item/clothing/head/batman(get_turf(loc))
+			new /obj/item/clothing/gloves/batmangloves(get_turf(loc))
+			new /obj/item/clothing/shoes/jackboots/batmanboots(get_turf(loc))
+			new /obj/item/clothing/under/batmansuit(get_turf(loc))
+		if("russian fur")
+			new /obj/item/clothing/suit/russofurcoat(get_turf(loc))
+			new /obj/item/clothing/head/russofurhat(get_turf(loc))
+		if("chicken")
+			new /obj/item/clothing/head/chicken(get_turf(loc))
+			new /obj/item/clothing/suit/chickensuit(get_turf(loc))
+		if("pirate captain")
+			new /obj/item/clothing/glasses/eyepatch(get_turf(loc))
+			new /obj/item/clothing/head/hgpiratecap(get_turf(loc))
+			new /obj/item/clothing/suit/hgpirate(get_turf(loc))
+			new /obj/item/clothing/under/captain_fly(get_turf(loc))
+			new /obj/item/clothing/shoes/jackboots(get_turf(loc))
+		if("cuban pete")
+			new /obj/item/clothing/head/collectable/petehat(get_turf(loc))
+			new /obj/item/device/maracas(get_turf(loc))
+			new /obj/item/device/maracas(get_turf(loc))
+
+//dangerous items
 /obj/item/weapon/winter_gift/special/attack_self(mob/M as mob)
 	var/gift_type = pick(
 		/obj/item/device/fuse_bomb,
@@ -205,6 +249,16 @@
 	qdel(src)
 	return
 
+//black gifts have 2% chance to spawn by default.
+/obj/item/weapon/winter_gift/proc/pick_a_gift(var/turf/T,var/special_chance = 2)
+	var/gift_type = pick(
+		50;/obj/item/weapon/winter_gift/regular,
+		25;/obj/item/weapon/winter_gift/food,
+		25;/obj/item/weapon/winter_gift/cloth,
+		special_chance;/obj/item/weapon/winter_gift/special,
+		)
+	new gift_type(T)
+
 ////STRANGE PRESENTS(wrapped people)////
 
 /obj/effect/spresent

code/game/objects/structures/snow.dm

@@ -0,0 +1,535 @@
+//////SNOW//////(winter 2014, by Deity Link)
+
+/obj/structure/snow
+	name = "snow"
+	layer = 2.5//above the plating and the vents, bellow most items and structures
+	icon = 'icons/turf/snow.dmi'
+	icon_state = "snow"
+	alpha = 230
+	anchored = 1
+	density = 0
+	mouse_opacity = 1
+
+	var/dug = 0
+
+	var/list/foliage = list(
+		"snowgrass1bb",
+		"snowgrass2bb",
+		"snowgrass3bb",
+		"snowgrass1gb",
+		"snowgrass2gb",
+		"snowgrass3gb",
+		"snowgrassall1",
+		"snowgrassall2",
+		"snowgrassall3",
+		)
+
+/obj/structure/snow/New()
+	..()
+	if(prob(17))
+		overlays += image('icons/obj/flora/snowflora.dmi',pick(foliage))
+
+/obj/structure/snow/attackby(obj/item/W,mob/user)
+	if(istype(W,/obj/item/weapon/shovel))//using a shovel or spade harvests some snow and let's you click on the lower layers
+		if(dug < 2)
+			dug = 2
+			icon_state = "snow_dug"
+			mouse_opacity = 0
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			sleep(400)
+			icon_state = "snow_grabbed"
+			dug = 1
+			mouse_opacity = 1
+			sleep(400)
+			if(dug != 2)
+				icon_state = "snow"
+				dug = 0
+		else
+			user << "There isn't much snow left to dig. It might come back later."
+
+/obj/structure/snow/attack_hand(mob/user)
+	if(dug > 0)	return
+	playsound(get_turf(src), "rustle", 50, 1)
+	user << "<span class='notice'>You start digging the snow with your hands.</span>"
+	if(do_after(user,30))
+		dug = 1
+		user << "<span class='notice'>You form a snowball in your hands.</span>"
+		user.put_in_hands(new /obj/item/stack/sheet/snow())
+		icon_state = "snow_grabbed"
+		sleep(400)
+		if(dug != 2)
+			icon_state = "snow"
+			dug = 0
+	return
+
+//////COSMIC SNOW(the one that spreads everywhere)//////
+
+/obj/structure/snow/cosmic
+	desc = "Winter is coming."
+
+	var/list/block_spread_turf = list(
+		/turf/space,
+		/turf/unsimulated,
+		)
+
+	var/list/block_spread_obj = list(		//these objects always block the spread of the snow
+		/obj/structure/plasticflaps/mining,
+		/obj/structure/snow,
+		/obj/effect/forcefield,
+		)
+
+	var/list/block_spread_density = list(	//these objects only block the spread of the snow if they are dense
+		/obj/machinery/door/firedoor,
+		/obj/machinery/door/airlock,
+		/obj/machinery/door/morgue,
+		/obj/machinery/door/poddoor,
+		)
+
+	var/datum/gas_mixture/env = null
+
+/obj/structure/snow/cosmic/New()
+	..()
+	snow_tiles++
+
+	var/blocked = 0
+	for(var/atom/A in get_turf(src))
+		if(A.density)
+			blocked = 1
+
+	if((snow_tiles >= 200) && !blocked && prob(15))
+		if(prob(30))
+			new/obj/structure/snow_flora/sappling/pine(get_turf(src))
+		else
+			new/obj/structure/snow_flora/sappling(get_turf(src))
+
+	if((snow_tiles >= 400) && !blocked && prob(2))
+		new/mob/living/simple_animal/hostile/retaliate/snowman(get_turf(src))
+
+	if(!bear_invasion && (snow_tiles >= 800))
+		bear_invasion = 1
+		for(var/obj/effect/landmark/C in landmarks_list)
+			if(C.name == "carpspawn")
+				if(prob(50))
+					new /mob/living/simple_animal/hostile/bear(C.loc)
+
+	var/turf/simulated/TS = get_turf(src)
+	if(!istype(TS))	return
+	env = TS.return_air()
+
+	chill()
+
+	spawn(5)//so the parent snow doesn't have to wait for its children's spread to finish, to prevent some sort of gigantic recursion that only lets snow duplicate toward North.
+		if(src)
+			spread()
+
+	for(var/obj/machinery/alarm/A in get_turf(src))
+		A.stat |= FROZEN
+		A.rcon_setting = RCON_NO
+		A.update_icon()
+
+/obj/structure/snow/cosmic/proc/update_env_air()
+	var/turf/simulated/TS = get_turf(src)
+	if(!istype(TS))	return
+	env = TS.return_air()
+
+/obj/structure/snow/cosmic/proc/spread()
+	update_env_air()
+
+	if(!env)	return
+
+	if(env.temperature > MELTPOINT_SNOW)//above 30<33>C, the snow melts away)
+		var/turf/simulated/TS = get_turf(src)
+		if(!istype(TS))	return
+		TS.wet(800)
+		snow_tiles--
+		qdel(src)
+		return
+
+	if(env.temperature < 296.15)//the cosmic snow only spreads when the temperature is bellow 23<32>C
+
+		for(var/i in cardinal)
+			var/turf/T = get_step(src,i)
+
+			if(is_type_in_list(T,block_spread_turf))
+				continue
+
+			if(T.density)
+				continue	//walls, duh
+
+			var/can_spread = 1
+			for(var/blockingA in block_spread_obj)
+				if(locate(blockingA) in T)
+					can_spread = 0
+					break
+
+			for(var/blockingB in block_spread_density)
+				var/obj/BB = (locate(blockingB) in T)
+				if(BB && BB.density)
+					can_spread = 0
+					break
+
+			//checking for windows and windoors on the source tile
+			for(var/obj/structure/window/WA in get_turf(src))
+				if(WA.dir & get_dir(get_turf(src),T))
+					can_spread = 0
+					break
+
+			for(var/obj/machinery/door/window/WB in get_turf(src))
+				if((WB.dir & get_dir(get_turf(src),T)) && WB.density)
+					can_spread = 0
+					break
+
+			//checking for windows and windoors on the destination tile
+			for(var/obj/structure/window/WA in T)
+				if(WA.is_fulltile())
+					can_spread = 0
+					break
+				if(WA.dir & get_dir(T,get_turf(src)))
+					can_spread = 0
+					break
+
+			for(var/obj/machinery/door/window/WB in T)
+				if((WB.dir & get_dir(T,get_turf(src))) && WB.density)
+					can_spread = 0
+					break
+
+			var/datum/gas_mixture/env2 = T.return_air()
+
+			if(can_spread && (env2.temperature < MELTPOINT_SNOW))
+				new/obj/structure/snow/cosmic(T)
+
+	spawn(5)
+		if(src)
+			spread()
+
+/obj/structure/snow/cosmic/proc/chill()
+	if(env.temperature > 233)//the snow will slowly lower the temperature until -40<34>C.
+		env.temperature -= 0.02
+
+	spawn(20)
+		if(src)
+			chill()
+
+
+
+//////SNOWBALLS//////
+
+/obj/item/stack/sheet/snow
+	name = "snow"
+	desc = "Technically water."
+	singular_name = "snow ball"
+	icon_state = "snow"
+	melt_temperature = MELTPOINT_SNOW
+	force = 0
+	throwforce = 1
+	throw_speed = 3
+	throw_range = 6
+
+/obj/item/stack/sheet/snow/New(var/loc, var/amount=null)
+	recipes = snow_recipes
+	pixel_x = rand(-13,13)
+	pixel_y = rand(-13,13)
+	return ..()
+
+/obj/item/stack/sheet/snow/melt()
+	var/turf/T = get_turf(src)
+	if(istype(T,/turf/simulated))
+		var/turf/simulated/TS = T
+		TS.wet(800)
+	qdel(src)
+
+/obj/item/stack/sheet/snow/throw_at(atom/target, range, speed)
+	playsound(src.loc, 'sound/weapons/punchmiss.ogg', 50, 1)
+	..()
+
+/obj/item/stack/sheet/snow/throw_impact(atom/hit_atom)
+	if(istype(hit_atom,/mob/living/carbon/))
+		var/mob/living/carbon/C = hit_atom
+		if(C.stuttering < 1 && (!(M_HULK in C.mutations)))
+			C.stuttering = 1
+		C.Weaken(1)
+		C.Stun(1)
+		playsound(C.loc, "swing_hit", 50, 1)
+		if(C.bodytemperature >= 265)
+			C.bodytemperature -= 5
+	else if(istype(hit_atom,/mob/living/simple_animal/hostile/retaliate/snowman))
+		var/mob/living/simple_animal/hostile/retaliate/snowman/S = hit_atom
+		playsound(S.loc, "swing_hit", 50, 1)
+		if(S.enemies.len)
+			if(prob(10))
+				S.enemies = list()
+				S.LoseTarget()
+				S.say("Ah, I give up, you've got a pretty good swing.")
+				call(/obj/item/weapon/winter_gift/proc/pick_a_gift)(S.loc)
+			else
+				S.say(pick("Didn't feel anything","You call that snowballing?"))
+		else
+			S.say(pick("A fight? With pleasure.","Don't forget that you're the one who started it all."))
+			S.Retaliate()
+		if(S.bodytemperature >= 232)
+			S.bodytemperature -= 5
+	else	..()
+
+var/global/list/datum/stack_recipe/snow_recipes = list (
+	new/datum/stack_recipe("snowman", /mob/living/simple_animal/hostile/retaliate/snowman, 10, time = 50, one_per_turf = 0, on_floor = 1),
+	new/datum/stack_recipe("snow barricade", /obj/structure/barricade/snow, 20, time = 50, one_per_turf = 1, on_floor = 1),
+	)
+
+
+
+//////BARRICADE//////
+
+/obj/structure/barricade/snow
+	name = "snow barricade"
+	desc = "This space is blocked off by a snow barricade."
+	icon = 'icons/obj/structures.dmi'
+	icon_state = "snowbarricade"
+	anchored = 1.0
+	density = 1.0
+	var/health = 50.0
+	var/maxhealth = 50.0
+
+/obj/structure/barricade/snow/attackby(obj/item/W as obj, mob/user as mob)
+	if (istype(W, /obj/item/stack/sheet/snow))
+		if (src.health < src.maxhealth)
+			visible_message("<span class='warning'>[user] begins to repair the [src]!</span>")
+			if(do_after(user,20))
+				src.health = src.maxhealth
+				W:use(1)
+				visible_message("<span class='warning'>[user] repairs the [src]</span>")
+				return
+		else
+			return
+		return
+	else
+		switch(W.damtype)
+			if("fire")
+				src.health -= W.force * 1
+			if("brute")
+				src.health -= W.force * 0.75
+			else
+		if (src.health <= 0)
+			visible_message("<span class='danger'>\the [src] is smashed apart!</span>")
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			new /obj/item/stack/sheet/snow(get_turf(src), 1)
+			del(src)
+		..()
+
+/obj/structure/barricade/snow/ex_act(severity)
+	switch(severity)
+		if(1.0)
+			visible_message("<span class='danger'>\the [src] is blown apart!</span>")
+			qdel(src)
+			return
+		if(2.0)
+			src.health -= 25
+			if (src.health <= 0)
+				visible_message("<span class='danger'>\the [src] is blown apart!</span>")
+				new /obj/item/stack/sheet/snow(get_turf(src), 1)
+				new /obj/item/stack/sheet/snow(get_turf(src), 1)
+				new /obj/item/stack/sheet/snow(get_turf(src), 1)
+				qdel(src)
+			return
+
+/obj/structure/barricade/snow/meteorhit()
+	visible_message("<span class='danger'>\the [src] is blown apart!</span>")
+	new /obj/item/stack/sheet/snow(get_turf(src), 1)
+	new /obj/item/stack/sheet/snow(get_turf(src), 1)
+	new /obj/item/stack/sheet/snow(get_turf(src), 1)
+	del(src)
+	return
+
+/obj/structure/barricade/snow/blob_act()
+	src.health -= 25
+	if (src.health <= 0)
+		visible_message("<span class='danger'>The blob eats through \the [src]!</span>")
+		del(src)
+	return
+
+/obj/structure/barricade/snow/CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)//So bullets will fly over and stuff.
+	if(air_group || (height==0))
+		return 1
+	if(istype(mover) && mover.checkpass(PASSTABLE))
+		return 1
+	else
+		return 0
+
+
+
+//////TREES//////
+
+
+/obj/structure/snow_flora/sappling
+	name = "sappling"
+	desc = "Shh, it's growing..."
+	density = 0
+	anchored = 1
+	icon = 'icons/obj/flora/snowflora.dmi'
+	icon_state = "snowbush1"
+
+	var/growth = 0
+
+/obj/structure/snow_flora/sappling/New()
+	..()
+	icon_state = pick(
+		"snowbush1",
+		"snowbush2",
+		"snowbush3",
+		"snowbush4",
+		"snowbush5",
+		"snowbush6",
+		)
+
+	growing()
+
+/obj/structure/snow_flora/sappling/proc/growing()
+	if(growth > 20)
+		new/obj/structure/snow_flora/tree(get_turf(src))
+		qdel(src)
+
+	if(locate(/obj/structure/snow) in get_turf(src))
+		growth++
+		spawn(40)
+			growing()
+	else
+		qdel(src)
+
+/obj/structure/snow_flora/sappling/attackby(obj/item/W,mob/user)
+	var/list/cutting = list(
+		/obj/item/weapon/minihoe,
+		/obj/item/weapon/scythe,
+		)
+	if(is_type_in_list(W,cutting))
+		qdel(src)
+
+/obj/structure/snow_flora/sappling/pine/growing()
+	if(growth > 30)
+		if(prob(20))
+			new/obj/structure/snow_flora/tree/pine/xmas(get_turf(src))
+		else
+			new/obj/structure/snow_flora/tree/pine(get_turf(src))
+		qdel(src)
+
+	if(locate(/obj/structure/snow) in get_turf(src))
+		growth++
+		spawn(40)
+			growing()
+	else
+		qdel(src)
+
+/obj/structure/snow_flora/tree
+	name = "tree"
+	desc = "Where's my axe when I need it?"
+	density = 0
+	anchored = 1
+	layer = FLY_LAYER
+	icon = 'icons/obj/flora/deadtrees.dmi'
+	icon_state = "tree_1"
+
+	var/axe_hits = 0
+
+/obj/structure/snow_flora/tree/New()
+	..()
+	icon_state = pick(
+		"tree_1",
+		"tree_2",
+		"tree_3",
+		"tree_4",
+		"tree_5",
+		"tree_6",
+		)
+
+	idle()
+
+/obj/structure/snow_flora/tree/proc/idle()
+	if(!(locate(/obj/structure/snow) in get_turf(src)))
+		axe_hits++
+		if(axe_hits >= 3)
+			new/obj/item/weapon/grown/log(get_turf(src))
+			qdel(src)
+			return
+	spawn(50)
+		if(src)
+			idle()
+
+/obj/structure/snow_flora/tree/attackby(obj/item/W,mob/user)
+	var/list/cutting = list(
+		/obj/item/weapon/hatchet,
+		/obj/item/weapon/twohanded/fireaxe,
+		)
+	if(is_type_in_list(W,cutting))
+		axe_hits++
+		user.visible_message("<span class='warning'>[user] hits \the [src] with \the [W].</span>")
+		if(axe_hits >= 3)
+			new/obj/item/weapon/grown/log(get_turf(src))
+			qdel(src)
+
+/obj/structure/snow_flora/tree/pine
+	name = "pine tree"
+	desc = "O Tannenbaum..."
+	icon = 'icons/obj/flora/pinetrees.dmi'
+	icon_state = "pine_1"
+	density = 1
+
+	pixel_x = -16
+
+/obj/structure/snow_flora/tree/pine/New()
+	..()
+	icon_state = pick(
+		"pine_1",
+		"pine_2",
+		"pine_3",
+		)
+
+	if((snow_tiles >= 600) && prob(20))
+		new /mob/living/simple_animal/hostile/giant_spider/spiderling(get_turf(src))
+
+	if((snow_tiles >= 1000) && prob(20))
+		new /mob/living/simple_animal/hostile/bear(get_turf(src))
+
+/obj/structure/snow_flora/tree/pine/attackby(obj/item/W,mob/user)
+	var/list/cutting = list(
+		/obj/item/weapon/hatchet,
+		/obj/item/weapon/twohanded/fireaxe,
+		)
+	if(is_type_in_list(W,cutting))
+		axe_hits++
+		user.visible_message("<span class='warning'>[user] hits \the [src] with \the [W].</span>")
+		if(axe_hits >= 5)
+			new/obj/item/weapon/grown/log(get_turf(src))
+			new/obj/item/weapon/grown/log(get_turf(src))
+			new/obj/item/weapon/grown/log(get_turf(src))
+			qdel(src)
+
+/obj/structure/snow_flora/tree/pine/idle()
+	if(!(locate(/obj/structure/snow) in get_turf(src)))
+		axe_hits++
+		if(axe_hits >= 5)
+			new/obj/item/weapon/grown/log(get_turf(src))
+			new/obj/item/weapon/grown/log(get_turf(src))
+			new/obj/item/weapon/grown/log(get_turf(src))
+			qdel(src)
+			return
+	spawn(50)
+		if(src)
+			idle()
+
+/obj/structure/snow_flora/tree/pine/xmas
+	name = "christmas tree"
+	desc = "Heck yeah!"
+	icon = 'icons/obj/flora/pinetrees.dmi'
+	icon_state = "pine_c"
+
+/obj/structure/snow_flora/tree/pine/xmas/New()
+	for(var/turf/simulated/floor/T in orange(1,src))
+		var/blocked = 0
+		for(var/atom/A in T)
+			if(A.density)
+				blocked = 1
+		if(blocked)	continue
+
+		for(var/i=1,i<=rand(1,3),i++)
+			call(/obj/item/weapon/winter_gift/proc/pick_a_gift)(T,5)

code/modules/admin/admin.dm

@@ -706,6 +706,7 @@ var/global/floorIsLava = 0
 			<A href='?src=\ref[src];secretsfun=spacevines'>Spawn Space-Vines</A><BR>
 			<A href='?src=\ref[src];secretsfun=comms_blackout'>Trigger a communication blackout</A><BR>
 			<A href='?src=\ref[src];secretsfun=pda_spam'>Trigger a wave of PDA spams</A><BR>
+			<A href='?src=\ref[src];secretsfun=freeze'>Spawn a cosmic snow storm</A><BR>
 			<BR>
 			<B>Fun Secrets</B><BR>
 			<BR>

code/modules/admin/topic.dm

@@ -2370,6 +2370,11 @@
 				feedback_add_details("admin_secrets_fun_used","PDA")
 				new /datum/event/pda_spam
 
+			if("freeze")
+				feedback_inc("admin_secrets_fun_used",1)
+				feedback_add_details("admin_secrets_fun_used","CF")
+				new /datum/event/cosmic_freeze
+
 			if("spaceninja")
 				feedback_inc("admin_secrets_fun_used",1)
 				feedback_add_details("admin_secrets_fun_used","SN")

code/modules/clothing/clothing.dm

@@ -3,6 +3,12 @@
 	var/list/species_restricted = null //Only these species can wear this kit.
 	var/wizard_garb = 0 // Wearing this empowers a wizard.
 
+	//temperatures in Kelvin. These default values won't affect protections in any way.
+	var/cold_breath_protection = 300 //that cloth protects its wearer's breath from cold air down to that temperature
+	var/hot_breath_protection =	300 //that cloth protects its wearer's breath from hot air up to that temperature
+
+	var/cold_speed_protection = 300 //that cloth allows its wearer to keep walking at normal speed at lower temperatures
+
 //BS12: Species-restricted clothing check.
 /obj/item/clothing/mob_can_equip(M as mob, slot)
 
@@ -221,6 +227,8 @@ BLIND     // can't see anything
 	siemens_coefficient = 0.9
 	species_restricted = list("exclude","Diona","Muton")
 
+	cold_breath_protection = 230
+
 /obj/item/clothing/suit/space
 	name = "Space suit"
 	desc = "A suit that protects against low pressure environments. Has a big 13 on the back."

code/modules/clothing/head/misc.dm

@@ -235,6 +235,8 @@
 	flags = FPRINT | TABLEPASS | BLOCKHAIR
 	siemens_coefficient = 2.0
 
+	cold_breath_protection = 230
+
 /obj/item/clothing/head/bearpelt
 	name = "bear pelt hat"
 	desc = "Fuzzy."
@@ -243,6 +245,8 @@
 	flags = FPRINT | TABLEPASS | BLOCKHEADHAIR
 	siemens_coefficient = 2.0
 
+	cold_breath_protection = 230
+
 /obj/item/clothing/head/xenos
 	name = "xenos helmet"
 	icon_state = "xenos"
@@ -296,4 +300,6 @@
 	icon_state = "russofurhat"
 	item_state = "russofurhat"
 	flags = FPRINT | TABLEPASS | BLOCKHEADHAIR
-	flags_inv = HIDEEARS
+	flags_inv = HIDEEARS
+
+	cold_breath_protection = 230

code/modules/clothing/head/misc_special.dm

@@ -104,6 +104,8 @@
 	item_state = "ushankadown"
 	flags_inv = HIDEEARS
 
+	cold_breath_protection = 230
+
 /obj/item/clothing/head/ushanka/attack_self(mob/user as mob)
 	if(src.icon_state == "ushankadown")
 		src.icon_state = "ushankaup"

code/modules/clothing/masks/boxing.dm

@@ -8,6 +8,8 @@
 	w_class = 2
 	species_fit = list("Vox")
 
+	cold_breath_protection = 230
+
 /obj/item/clothing/mask/luchador
 	name = "Luchador Mask"
 	desc = "Worn by robust fighters, flying high to defeat their foes!"

code/modules/clothing/masks/miscellaneous.dm

@@ -38,7 +38,12 @@
 
 //scarves (fit in in mask slot)
 
-/obj/item/clothing/mask/bluescarf
+/obj/item/clothing/mask/scarf
+	name = "scarf"
+
+	cold_breath_protection = 230
+
+/obj/item/clothing/mask/scarf/blue
 	name = "blue neck scarf"
 	desc = "A blue neck scarf."
 	icon_state = "blueneckscarf"
@@ -47,7 +52,7 @@
 	w_class = 2
 	gas_transfer_coefficient = 0.90
 
-/obj/item/clothing/mask/redscarf
+/obj/item/clothing/mask/scarf/redwhite
 	name = "red scarf"
 	desc = "A red and white checkered neck scarf."
 	icon_state = "redwhite_scarf"
@@ -56,7 +61,7 @@
 	w_class = 2
 	gas_transfer_coefficient = 0.90
 
-/obj/item/clothing/mask/greenscarf
+/obj/item/clothing/mask/scarf/green
 	name = "green scarf"
 	desc = "A green neck scarf."
 	icon_state = "green_scarf"
@@ -65,7 +70,7 @@
 	w_class = 2
 	gas_transfer_coefficient = 0.90
 
-/obj/item/clothing/mask/ninjascarf
+/obj/item/clothing/mask/scarf/ninja
 	name = "ninja scarf"
 	desc = "A stealthy, dark scarf."
 	icon_state = "ninja_scarf"
@@ -114,6 +119,8 @@
 	w_class = 1
 	can_flip = 1
 
+	cold_breath_protection = 230
+
 obj/item/clothing/mask/bandana/red
 	name = "red bandana"
 	icon_state = "bandred"

code/modules/clothing/shoes/miscellaneous.dm

@@ -91,6 +91,8 @@
 	siemens_coefficient = 0.7
 	species_fit = list("Vox")
 
+	cold_speed_protection = 230
+
 /obj/item/clothing/shoes/jackboots/batmanboots
 	name = "batboots"
 	desc = "Criminal stomping boots for fighting crime and looking good."

code/modules/clothing/suits/miscellaneous.dm

@@ -49,6 +49,7 @@
 	flags_inv = HIDEJUMPSUIT
 	species_fit = list("Vox")
 
+	cold_speed_protection = 230
 
 /obj/item/clothing/suit/cyborg_suit
 	name = "cyborg suit"
@@ -151,6 +152,8 @@
 	flags_inv = HIDESHOES|HIDEJUMPSUIT
 	siemens_coefficient = 2.0
 
+	cold_speed_protection = 230
+
 
 /obj/item/clothing/suit/monkeysuit
 	name = "Monkey Suit"
@@ -380,15 +383,21 @@
 	icon_state = "officersuit"
 	item_state = "officersuit"
 
+	cold_speed_protection = 230
+
 /obj/item/clothing/suit/soldiercoat
 	name = "Soldier's Coat"
 	desc = "Ein Mantel gemacht, um die Verb<72>ndeten zu zerst<73>ren."
 	icon_state = "soldiersuit"
 	item_state = "soldiersuit"
 
+	cold_speed_protection = 230
+
 /obj/item/clothing/suit/russofurcoat
 	name = "russian fur coat"
 	desc = "Let the land do the fighting for you."
 	icon_state = "russofurcoat"
 	item_state = "russofurcoat"
-	allowed = list(/obj/item/weapon/gun)
+	allowed = list(/obj/item/weapon/gun)
+
+	cold_speed_protection = 230

code/modules/events/cosmic_freeze.dm

@@ -1,183 +1,25 @@
-/obj/structure/snow
+/var/global/snow_tiles = 0
-	name = "snow"
+/var/global/bear_invasion = 0
-	layer = 2.5//above the plating and the vents, bellow most items and structures
-	icon = 'icons/turf/snow.dmi'
-	icon_state = "snow"
-	alpha = 230
-	anchored = 1
-	density = 0
-	mouse_opacity = 1
 
-	var/has_sappling = 0
+/datum/event/cosmic_freeze
-	var/dug = 0
-	var/caught = 0
 
-	var/list/foliage = list(
+/datum/event/cosmic_freeze/start()
-		"snowgrass1bb",
+	cosmic_freeze_event()
-		"snowgrass2bb",
-		"snowgrass3bb",
-		"snowgrass1gb",
-		"snowgrass2gb",
-		"snowgrass3gb",
-		"snowgrassall1",
-		"snowgrassall2",
-		"snowgrassall3",
-		)
 
-	var/list/sappling = list(
+/datum/event/cosmic_freeze/announce()
-		"snowbush1",
+	command_alert("Thermal scans suggest that the close approach of a comet has somehow manifested a snow storm aboard the station. Allowing that storm to propagate through the station might have unforeseen consequences.", "Cosmic freeze")
-		"snowbush2",
-		"snowbush3",
-		"snowbush4",
-		"snowbush5",
-		"snowbush6",
-		)
 
-	var/list/trees = list(
-		"tree_1",
-		"tree_2",
-		"tree_3",
-		"tree_4",
-		"tree_5",
-		"tree_6",
-		)
 
-	var/list/pinetrees = list(
-		"pine_1",
-		"pine_2",
-		"pine_3",
-		)
 
-/obj/structure/snow/New()
+/*
-	..()
+/obj/structure/snowreader
-	if(prob(17))
+	name = "snowreader"
-		overlays += image('icons/obj/flora/snowflora.dmi',pick(foliage))
 
-/obj/structure/snow/attackby(obj/item/W,mob/user)
+/obj/structure/snowreader/New()
-	if(istype(W,/obj/item/weapon/minihoe))
+	read_snow()
-		if(has_sappling)
-			has_sappling = 0
-			overlays = 0
 
-	if(istype(W,/obj/item/weapon/shovel))//using a shovel or spade harvests some snow and let's you click on the lower layers
+/obj/structure/snowreader/proc/read_snow()
-		icon_state = "snow_dug"
+	world << "there are [snow_tiles] tiles covered in snow"
-		mouse_opacity = 0
+	sleep(30)
-
+	read_snow()
-/obj/structure/snow/attack_hand(mob/user)
+*/
-	if(dug || caught)	return
-	playsound(get_turf(src), "rustle", 50, 1)
-	user << "<span class='notice'>You start digging the snow with your hands.</span>"
-	if(do_after(user,30))
-		caught = 1
-		user << "<span class='notice'>You pick.</span>"
-		user.put_in_hands(new /obj/item/stack/sheet/snow())
-		icon_state = "snow_grabbed"
-		sleep(400)
-			if(!dug)
-				icon_state = "snow"
-				caught = 0
-	return
-
-/obj/item/stack/sheet/snow
-	name = "snow"
-	desc = "Technically water."
-	singular_name = "snow ball"
-	icon_state = "snow"
-	melt_temperature = MELTPOINT_SNOW
-
-/obj/item/stack/sheet/snow/New(var/loc, var/amount=null)
-	recipes = snow_recipes
-	pixel_x = rand(-13,13)
-	pixel_y = rand(-13,13)
-	return ..()
-
-/obj/item/stack/sheet/snow/melt()
-	var/turf/T = get_turf(src)
-	T.wet(800)
-	qdel(src)
-
-var/global/list/datum/stack_recipe/snow_recipes = list (
-	new/datum/stack_recipe("snowman", /mob/living/simple_animal, 10, time = 50, one_per_turf = 0, on_floor = 1),
-	)
-
-/obj/structure/barricade/snow
-	name = "snow barricade"
-	desc = "This space is blocked off by a snow barricade."
-	icon = 'icons/obj/structures.dmi'
-	icon_state = "snowbarricade"
-	anchored = 1.0
-	density = 1.0
-	var/health = 50.0
-	var/maxhealth = 50.0
-
-/obj/structure/barricade/snow/attackby(obj/item/W as obj, mob/user as mob)
-	if (istype(W, /obj/item/stack/sheet/snow))
-		if (src.health < src.maxhealth)
-			visible_message("<span class='warning'>[user] begins to repair the [src]!</span>")
-			if(do_after(user,20))
-				src.health = src.maxhealth
-				W:use(1)
-				visible_message("<span class='warning'>[user] repairs the [src]</span>")
-				return
-		else
-			return
-		return
-	else
-		switch(W.damtype)
-			if("fire")
-				src.health -= W.force * 1
-			if("brute")
-				src.health -= W.force * 0.75
-			else
-		if (src.health <= 0)
-			visible_message("<span class='danger'>The barricade is smashed apart!</span>")
-			new /obj/item/stack/sheet/snow(get_turf(src, 1))
-			new /obj/item/stack/sheet/snow(get_turf(src, 1))
-			new /obj/item/stack/sheet/snow(get_turf(src, 1))
-			del(src)
-		..()
-
-/obj/structure/barricade/snow/ex_act(severity)
-	switch(severity)
-		if(1.0)
-			visible_message("<span class='danger'>\the [src] is blown apart!</span>")
-			qdel(src)
-			return
-		if(2.0)
-			src.health -= 25
-			if (src.health <= 0)
-				visible_message("<span class='danger'>\the [src] is blown apart!</span>")
-				new /obj/item/stack/sheet/snow(get_turf(src, 1))
-				new /obj/item/stack/sheet/snow(get_turf(src, 1))
-				new /obj/item/stack/sheet/snow(get_turf(src, 1))
-				qdel(src)
-			return
-
-/obj/structure/barricade/snow/meteorhit()
-	visible_message("<span class='danger'>\the [src] is blown apart!</span>")
-	new /obj/item/stack/sheet/snow(get_turf(src, 1))
-	new /obj/item/stack/sheet/snow(get_turf(src, 1))
-	new /obj/item/stack/sheet/snow(get_turf(src, 1))
-	del(src)
-	return
-
-/obj/structure/barricade/snow/blob_act()
-	src.health -= 25
-	if (src.health <= 0)
-		visible_message("<span class='danger'>The blob eats through \the [src]!</span>")
-		del(src)
-	return
-
-/obj/structure/barricade/snow/CanPass(atom/movable/mover, turf/target, height=1.5, air_group = 0)//So bullets will fly over and stuff.
-	if(air_group || (height==0))
-		return 1
-	if(istype(mover) && mover.checkpass(PASSTABLE))
-		return 1
-	else
-		return 0
-
-/obj/structure/tree
-	name = "tree"
-	layer = FLY_LAYER
-	icon = 'icons/obj/flora/deadtrees.dmi'
-	icon_state = "tree_1"

code/modules/events/event_dynamic.dm

@@ -47,6 +47,15 @@ var/list/event_last_fired = list()
 	possibleEvents[/datum/event/electrical_storm] = 10
 	possibleEvents[/datum/event/wallrot] = 30
 
+	var/current_month = text2num(time2text(world.timeofday, "MM"))
+	switch(current_month)
+		if(12,1,2)
+			if(snow_tiles <= 10)
+				possibleEvents[/datum/event/cosmic_freeze] = 30
+		if(3 to 11)
+			if(snow_tiles == 0)
+				possibleEvents[/datum/event/cosmic_freeze] = 15
+
 	if(!spacevines_spawned)
 		possibleEvents[/datum/event/spacevine] = 15
 	if(minutes_passed >= 30 && active_with_role["Engineer"] > 1) // Give engineers time to not set up the engine

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

@@ -53,7 +53,7 @@
 			return -1	// slimes become supercharged at high temperatures
 		if (bodytemperature < 183.222)
 			tally += (283.222 - bodytemperature) / 10 * 1.75
-	else if (bodytemperature < 283.222)
+	else if ((bodytemperature < 283.222) && !check_speed_protections())
 
 		tally += (283.222 - bodytemperature) / 10 * 1.75
 
@@ -62,6 +62,15 @@
 
 	return (tally+config.human_delay)
 
+/mob/living/carbon/human/proc/check_speed_protections()
+	var/list/human_slots = get_cloth_slots()
+
+	for(var/obj/item/clothing/C in human_slots)
+		if(C.cold_speed_protection < bodytemperature)
+			return 1
+
+	return 0
+
 /mob/living/carbon/human/Process_Spacemove(var/check_drift = 0)
 	//Can we act
 	if(restrained())	return 0

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

@@ -37,6 +37,21 @@
 		r_store,
 		s_store)
 
+/mob/living/carbon/human/proc/get_cloth_slots()
+	return list(
+		back,
+		wear_mask,
+		belt,
+		wear_id,
+		ears,
+		glasses,
+		gloves,
+		head,
+		shoes,
+		wear_suit,
+		w_uniform,
+		)
+
 /mob/living/carbon/human/proc/equip_in_one_of_slots(obj/item/W, list/slots, act_on_fail = 1)
 	for (var/slot in slots)
 		if (equip_to_slot_if_possible(W, slots[slot], 0))

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

@@ -256,14 +256,14 @@ var/global/list/whitelisted_species = list("Human")
 	if( (abs(310.15 - breath.temperature) > 50) && !(M_RESIST_HEAT in H.mutations)) // Hot air hurts :(
 		if(H.status_flags & GODMODE)	return 1	//godmode
 		if(breath.temperature < cold_level_1)
-			if(prob(20))
+			if(prob(20) && !check_breath_protections(H,breath.temperature))
-				H << "\red You feel your face freezing and an icicle forming in your lungs!"
+				H << "<span class='warning'>You feel your face freezing and an icicle forming in your lungs!</span>"
 		else if(breath.temperature > heat_level_1)
 			if(prob(20))
 				if(H.dna.mutantrace == "slime")
-					H << "\red You feel supercharged by the extreme heat!"
+					H << "<span class='warning'>You feel supercharged by the extreme heat!</span>"
 				else
-					H << "\red You feel your face burning and a searing heat in your lungs!"
+					H << "<span class='warning'>You feel your face burning and a searing heat in your lungs!</span>"
 
 		if(H.dna.mutantrace == "slime")
 			if(breath.temperature < cold_level_1)
@@ -271,32 +271,42 @@ var/global/list/whitelisted_species = list("Human")
 				H.fire_alert = max(H.fire_alert, 1)
 
 		if(H.dna.mutantrace != "slime")
-			switch(breath.temperature)
+			if(!check_breath_protections(H,breath.temperature))
-				if(-INFINITY to cold_level_3)
+				switch(breath.temperature)
-					H.apply_damage(COLD_GAS_DAMAGE_LEVEL_3, BURN, "head", used_weapon = "Excessive Cold")
+					if(-INFINITY to cold_level_3)
-					H.fire_alert = max(H.fire_alert, 1)
+						H.apply_damage(COLD_GAS_DAMAGE_LEVEL_3, BURN, "head", used_weapon = "Excessive Cold")
+						H.fire_alert = max(H.fire_alert, 1)
 
-				if(cold_level_3 to cold_level_2)
+					if(cold_level_3 to cold_level_2)
-					H.apply_damage(COLD_GAS_DAMAGE_LEVEL_2, BURN, "head", used_weapon = "Excessive Cold")
+						H.apply_damage(COLD_GAS_DAMAGE_LEVEL_2, BURN, "head", used_weapon = "Excessive Cold")
-					H.fire_alert = max(H.fire_alert, 1)
+						H.fire_alert = max(H.fire_alert, 1)
 
-				if(cold_level_2 to cold_level_1)
+					if(cold_level_2 to cold_level_1)
-					H.apply_damage(COLD_GAS_DAMAGE_LEVEL_1, BURN, "head", used_weapon = "Excessive Cold")
+						H.apply_damage(COLD_GAS_DAMAGE_LEVEL_1, BURN, "head", used_weapon = "Excessive Cold")
-					H.fire_alert = max(H.fire_alert, 1)
+						H.fire_alert = max(H.fire_alert, 1)
 
-				if(heat_level_1 to heat_level_2)
+					if(heat_level_1 to heat_level_2)
-					H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_1, BURN, "head", used_weapon = "Excessive Heat")
+						H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_1, BURN, "head", used_weapon = "Excessive Heat")
-					H.fire_alert = max(H.fire_alert, 2)
+						H.fire_alert = max(H.fire_alert, 2)
 
-				if(heat_level_2 to heat_level_3)
+					if(heat_level_2 to heat_level_3)
-					H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_2, BURN, "head", used_weapon = "Excessive Heat")
+						H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_2, BURN, "head", used_weapon = "Excessive Heat")
-					H.fire_alert = max(H.fire_alert, 2)
+						H.fire_alert = max(H.fire_alert, 2)
 
-				if(heat_level_3 to INFINITY)
+					if(heat_level_3 to INFINITY)
-					H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_3, BURN, "head", used_weapon = "Excessive Heat")
+						H.apply_damage(HEAT_GAS_DAMAGE_LEVEL_3, BURN, "head", used_weapon = "Excessive Heat")
-					H.fire_alert = max(H.fire_alert, 2)
+						H.fire_alert = max(H.fire_alert, 2)
 	return 1
 
+/datum/species/proc/check_breath_protections(var/mob/living/carbon/human/H,var/temperature)
+	var/list/human_slots = H.get_cloth_slots()
+
+	for(var/obj/item/clothing/C in human_slots)
+		if((C.cold_breath_protection < temperature) || (C.hot_breath_protection > temperature))
+			return 1
+
+	return 0
+
 // Used for species-specific names (Vox, etc)
 /datum/species/proc/makeName(var/gender,var/mob/living/carbon/C=null)
 	if(gender==FEMALE)	return capitalize(pick(first_names_female)) + " " + capitalize(pick(last_names))

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

@@ -1,31 +0,0 @@
-/mob/living/simple_animal/snowman
-	name = "snowman"
-	desc = "Good day sir."
-	icon_state = "crab"
-	icon_living = "crab"
-	icon_dead = "crab_dead"
-	small = 1
-	speak_emote = list("clicks")
-	emote_hear = list("clicks")
-	emote_see = list("clacks")
-	speak_chance = 1
-	turns_per_move = 5
-	meat_type = /obj/item/weapon/reagent_containers/food/snacks/meat
-	response_help  = "pets"
-	response_disarm = "gently pushes aside"
-	response_harm   = "stomps"
-	stop_automated_movement = 1
-	friendly = "pinches"
-	var/obj/item/inventory_head
-	var/obj/item/inventory_mask
-
-/mob/living/simple_animal/snowman/Life()
-	..()
-	//CRAB movement
-	if(!ckey && !stat)
-		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)
-				Move(get_step(src,pick(4,8)))
-				turns_since_move = 0
-	regenerate_icons()

code/modules/mob/living/simple_animal/hostile/retaliate/snowman.dm

@@ -0,0 +1,116 @@
+/mob/living/simple_animal/hostile/retaliate/snowman
+	name = "snowman"
+	desc = "Good day sir."
+	icon_state = "snowman"
+	icon_living = "snowman"
+	icon_dead = ""
+	speak = list("Good day sir.","Would you happen to have a carrot for my nose?","Cold day, isn't it?","What a pleasant weather.")
+	speak_emote = list("says")
+	emote_hear = list("says")
+	emote_see = list("hums")
+	speak_chance = 2.5
+	turns_per_move = 3
+	meat_type = /obj/item/weapon/reagent_containers/food/snacks/meat
+	response_help  = "hugs"
+	response_disarm = "gently pushes aside"
+	response_harm   = "stomps"
+	friendly = "hugs"
+	faction = "snow"
+	health = 40
+	ranged = 1
+	retreat_distance = 5
+	minimum_distance = 3
+	projectilesound = 'sound/weapons/punchmiss.ogg'
+	projectiletype = /obj/item/projectile/snowball
+	environment_smash = 0
+
+	minbodytemp = 0
+	maxbodytemp = MELTPOINT_SNOW
+	heat_damage_per_tick = 5
+	bodytemperature = 270
+
+	var/obj/item/hat = null
+	var/obj/item/carrot = null
+
+/mob/living/simple_animal/hostile/retaliate/snowman/Life()
+	..()
+	if(!ckey && !stat)
+		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)
+				Move(get_step(src,pick(4,8)))
+				turns_since_move = 0
+
+	if(enemies.len && prob(5))
+		enemies = list()
+		LoseTarget()
+		src.say("Whatever.")
+
+	if(stat)
+		visible_message("<span class='game say'><span class='name'>[src.name]</span> murmurs, [pick("Oh my snowballs...","I will...be back...")]</span>")
+		visible_message("\the [src] collapses in a pile of snow.")
+		var/turf/T = get_turf(src)
+		new /obj/item/stack/sheet/snow(T, 1)
+		new /obj/item/stack/sheet/snow(T, 1)
+		new /obj/item/stack/sheet/snow(T, 1)
+		if(hat)
+			hat.loc = T
+		if(carrot)
+			carrot.loc = T
+		del(src)
+
+	else if(fire_alert)
+		src.say(pick("Oh god the heat...","I'm meltiiinggg...","Someone turn off the heater!"))
+
+	regenerate_icons()
+
+/mob/living/simple_animal/hostile/retaliate/snowman/Retaliate()
+	..()
+	if(!stat)
+		src.say(pick("You, come fight me!","I say!","Coward!"))
+
+/mob/living/simple_animal/hostile/retaliate/snowman/attackby(var/obj/item/W, var/mob/user)
+	if(!carrot && istype(W, /obj/item/weapon/reagent_containers/food/snacks/grown/carrot))
+		visible_message("<span class='notice'>[user] puts \a [W] on \the [src]'s nose.</span>")
+		user.drop_item()
+		carrot = W
+		carrot.loc = src
+		overlays += "snowman_carrot"
+		speak -= "Would you happen to have a carrot for my nose?"
+		src.say("Ah, most excellent!")
+		if(prob(30))
+			call(/obj/item/weapon/winter_gift/proc/pick_a_gift)(src.loc)
+
+	else if(istype(W,/obj/item/clothing/head/))
+		if(hat)
+			hat.loc = get_turf(src)
+			overlays -= image('icons/mob/head.dmi', hat.icon_state)
+			hat = null
+		else
+			speak += "I feel so dandy!"
+		user.drop_item()
+		hat = W
+		hat.loc = src
+
+		overlays += image('icons/mob/head.dmi', hat.icon_state)
+
+	else	..()
+
+/obj/item/projectile/snowball
+	name = "flying snowball"
+	desc = "Think fast!"
+	icon = 'icons/obj/items.dmi'
+	icon_state = "snow"
+	nodamage = 1
+	stun = 1
+	weaken = 1
+	stutter = 1
+
+/obj/item/projectile/snowball/Bump(atom/A as mob|obj|turf|area)
+	.=..()
+	if(.)
+		playsound(A.loc, "swing_hit", 50, 1)
+		if(istype(A,/mob/living/carbon/))
+			var/mob/living/carbon/C = A
+			if(C.bodytemperature >= 265)
+				C.bodytemperature -= 5

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

@@ -3,6 +3,8 @@
 	icon = 'icons/mob/animal.dmi'
 	health = 20
 	maxHealth = 20
+	fire_dmi = 'icons/mob/OnFire.dmi'
+	fire_sprite = "Generic_mob_burning"
 
 	var/icon_living = ""
 	var/icon_dead = ""

code/modules/projectiles/projectile/special.dm

@@ -58,7 +58,7 @@
 			if(200 to 260)
 				name = "cold beam"		//temp at which mobs start taking COLD_DAMAGE_LEVEL_1
 				icon_state = "temp_2"
-			if(120 to 260)
+			if(120 to 200)
 				name = "ice beam"		//temp at which mobs start taking COLD_DAMAGE_LEVEL_2
 				icon_state = "temp_1"
 			if(-INFINITY to 120)
@@ -78,6 +78,9 @@
 			if(temperature > 500)//emagged
 				M.adjust_fire_stacks(0.5)
 				M.on_fire = 1
+				if(M.fire_dmi && M.fire_sprite)
+					M.fire_overlay = image(M.fire_dmi,M.fire_sprite)
+					M.overlays += M.fire_overlay
 				M.update_icon = 1
 				playsound(M.loc, 'sound/effects/bamf.ogg', 50, 0)
 		return 1

code/setup.dm

@@ -419,6 +419,7 @@ var/MAX_EXPLOSION_RANGE = 14
 #define POWEROFF	4		// tbd
 #define MAINT		8			// under maintaince
 #define EMPED		16		// temporary broken by EMP pulse
+#define FROZEN		32		// frozen by cosmic snow
 
 //bitflags for door switches.
 #define OPEN	1