Changes all .len to length() where applicable (#25174)

* Globals work

* Double access works

* All other things

* Revert "All other things"

This reverts commit 6574442eb6.

* More changes that compile and work

* IT WORKS AAAAAA

* Changes even more .len to length()

* Apply suggestions from code review

* Update code/datums/mind.dm

* Update code/__HELPERS/sorts/InsertSort.dm

Co-authored-by: Deniz <66401072+Oyu07@users.noreply.github.com>

* Update code/__HELPERS/sanitize_values.dm

Co-authored-by: Deniz <66401072+Oyu07@users.noreply.github.com>

---------

Co-authored-by: FunnyMan3595 (Charlie Nolan) <funnyman@google.com>
Co-authored-by: Deniz <66401072+Oyu07@users.noreply.github.com>

code/modules/research/destructive_analyzer.dm

@@ -74,7 +74,7 @@ Note: Must be placed within 3 tiles of the R&D Console
 			to_chat(user, "<span class='warning'>This doesn't seem to have a tech origin!</span>")
 			return
 		var/list/temp_tech = ConvertReqString2List(O.origin_tech)
-		if(temp_tech.len == 0)
+		if(length(temp_tech) == 0)
 			to_chat(user, "<span class='warning'>You cannot deconstruct this item!</span>")
 			return
 		if(!user.drop_item())

code/modules/research/experimentor.dm

@@ -119,7 +119,7 @@
 			to_chat(user, "<span class='warning'>This doesn't seem to have a tech origin!</span>")
 			return
 		var/list/temp_tech = ConvertReqString2List(O.origin_tech)
-		if(temp_tech.len == 0)
+		if(length(temp_tech) == 0)
 			to_chat(user, "<span class='warning'>You cannot experiment on this item!</span>")
 			return
 		if(!user.drop_item())
@@ -229,7 +229,7 @@
 		if(prob(probtocheck))
 			result = TRUE
 			return from[counter+1]
-		if(counter + 2 < from.len)
+		if(counter + 2 < length(from))
 			counter = counter + 2
 		else
 			counter = 1
@@ -458,7 +458,7 @@
 			for(var/atom/movable/AM in oview(7,src))
 				if(!AM.anchored)
 					throwAt.Add(AM)
-			for(var/counter = 1, counter < throwAt.len, ++counter)
+			for(var/counter = 1, counter < length(throwAt), ++counter)
 				var/atom/movable/cast = throwAt[counter]
 				spawn(0)
 					cast.throw_at(pick(throwAt),10,1)

code/modules/research/rdconsole.dm

@@ -385,7 +385,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 		message_admins("[machine] exploit attempted by [key_name(usr, TRUE)]!")
 		return
 
-	if(being_built.make_reagents.len) // build_type should equal BIOGENERATOR though..
+	if(length(being_built.make_reagents)) // build_type should equal BIOGENERATOR though..
 		return
 
 	var/max_amount = is_lathe ? 10 : 1

code/modules/research/research.dm

@@ -77,7 +77,7 @@ research holder datum.
 //Checks to see if tech has all the required pre-reqs.
 //Input: datum/tech; Output: 0/1 (false/true)
 /datum/research/proc/TechHasReqs(datum/tech/T)
-	if(T.req_tech.len == 0)
+	if(length(T.req_tech) == 0)
 		return TRUE
 	for(var/req in T.req_tech)
 		var/datum/tech/known = known_tech[req]
@@ -92,7 +92,7 @@ research holder datum.
 		return FALSE
 	if(D.requires_whitelist && !(known_designs[D.id]))
 		return FALSE
-	if(D.req_tech.len == 0)
+	if(length(D.req_tech) == 0)
 		return TRUE
 	for(var/req in D.req_tech)
 		var/datum/tech/known = known_tech[req]

code/modules/research/server.dm

@@ -59,12 +59,12 @@
 	if(!files)
 		files = new /datum/research(src)
 	var/list/temp_list
-	if(!id_with_upload.len)
+	if(!length(id_with_upload))
 		temp_list = list()
 		temp_list = splittext(id_with_upload_string, ";")
 		for(var/N in temp_list)
 			id_with_upload += text2num(N)
-	if(!id_with_download.len)
+	if(!length(id_with_download))
 		temp_list = list()
 		temp_list = splittext(id_with_download_string, ";")
 		for(var/N in temp_list)

code/modules/research/xenobiology/xenobiology.dm

@@ -239,7 +239,7 @@
 	if(QDELETED(src) || QDELETED(SM))
 		return
 
-	if(candidates.len)
+	if(length(candidates))
 		var/mob/C = pick(candidates)
 		SM.key = C.key
 		dust_if_respawnable(C)