12/21 modernizations from TG live (#103)

* sync (#3)

* shuttle auto call

* Merge /vore into /master (#39)

* progress

* Compile errors fixed

No idea if it's test worthy tho as conflicts with race overhaul and
narky removal.

* Update admins.txt

* efforts continue

Fuck grab code, seriously

* grab code is cancer

* Execute the Narkism

Do not hesitate.

Show no mercy.

* holy shit grab code is awful

* have I bitched about grab code

My bitching, let me show you it

* código de agarre es una mierda

No really it is

* yeah I don't even know anymore.

* Lolnope. Fuck grab code

* I'm not even sure what to fix anymore

* Self eating is not an acceptable fate

* Taste the void, son.

* My code doesn't pass it's own sanity check.

Maybe it's a sign of things to come.

* uncommented and notes

* It Works and I Don't Know Why (#38)

* shuttle auto call

* it works and I don't know why

* Subsystem 12/21

Most Recent TG subsystem folder

* globalvars 12/21

Tossed out the flavor_misc and parallax files

* Onclick 12/21

as well as .dme updates

* _defines 12/21

ommited old _MC.dm

* _HELPERS 12/21

Preserved snowflake placement of furry sprites

* _defeines/genetics

reapplied narkism holdover for snowflake races.

* Oops forgot mutant colors

* modules porting 12/21 + Sounds/icons

Admin, Client and most of mob life files ommitted

* enviroment file

* Admin optimizations

ahelp log system kept

* Mob ports 12/21

Flavor text preserved

* datums ported 12/21

* Game ported 12/21

* batch of duplicate fixes/dogborg work

Dogborgs need to be modernized to refractored borg standards.

* moar fixes

* Maps and futher compile fixes

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

@@ -4,12 +4,12 @@
 	icon = 'icons/obj/wizard.dmi'
 	icon_state = "scroll"
 	var/uses = 4
-	w_class = 2
+	w_class = WEIGHT_CLASS_SMALL
 	item_state = "paper"
 	throw_speed = 3
 	throw_range = 7
 	origin_tech = "bluespace=6"
-	burn_state = FLAMMABLE
+	resistance_flags = FLAMMABLE
 
 /obj/item/weapon/teleportation_scroll/apprentice
 	name = "lesser scroll of teleportation"
@@ -37,10 +37,10 @@
 	if (!ishuman(usr))
 		return 1
 	var/mob/living/carbon/human/H = usr
-	if ((H == src.loc || (in_range(src, H) && istype(src.loc, /turf))))
+	if(H.is_holding(src))
 		H.set_machine(src)
 		if (href_list["spell_teleport"])
-			if (src.uses >= 1)
+			if(uses)
 				teleportscroll(H)
 	if(H)
 		attack_self(H)
@@ -50,52 +50,28 @@
 
 	var/A
 
-	A = input(user, "Area to jump to", "BOOYEA", A) in teleportlocs|null
-	if(!A)
+	A = input(user, "Area to jump to", "BOOYEA", A) as null|anything in teleportlocs
+	if(!src || qdeleted(src) || !user || !user.is_holding(src) || user.incapacitated() || !A || !uses)
 		return
 	var/area/thearea = teleportlocs[A]
 
-	if (!user || user.stat || user.restrained() || uses <= 0)
-		return
-	if(!((user == loc || (in_range(src, user) && istype(src.loc, /turf)))))
-		return
-
 	var/datum/effect_system/smoke_spread/smoke = new
 	smoke.set_up(2, user.loc)
 	smoke.attach(user)
 	smoke.start()
 	var/list/L = list()
 	for(var/turf/T in get_area_turfs(thearea.type))
-		if(!T.density)
-			var/clear = 1
-			for(var/obj/O in T)
-				if(O.density)
-					clear = 0
-					break
-			if(clear)
-				L+=T
+		if(!is_blocked_turf(T))
+			L += T
 
 	if(!L.len)
-		user <<"The spell matrix was unable to locate a suitable teleport destination for an unknown reason. Sorry."
+		user << "The spell matrix was unable to locate a suitable teleport destination for an unknown reason. Sorry."
 		return
 
 	if(user && user.buckled)
 		user.buckled.unbuckle_mob(user, force=1)
 
-	var/list/tempL = L.Copy()
-	var/attempt = null
-	var/success = 0
-	while(tempL.len)
-		attempt = pick(tempL)
-		user.Move(attempt)
-		if(get_turf(user) == attempt)
-			success = 1
-			break
-		else
-			tempL.Remove(attempt)
-
-	if(!success)
-		user.loc = pick(L)
+	user.forceMove(pick(L))
 
 	smoke.start()
-	src.uses -= 1
+	uses--