Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into Ghommie-cit45

code/__HELPERS/_logging.dm

@@ -58,6 +58,10 @@
 	if (CONFIG_GET(flag/log_game))
 		WRITE_LOG(GLOB.world_game_log, "GAME: [text]")
 
+/proc/log_virus(text)
+	if (CONFIG_GET(flag/log_virus))
+		WRITE_LOG(GLOB.world_virus_log, "VIRUS: [text]")
+
 /proc/log_access(text)
 	if (CONFIG_GET(flag/log_access))
 		WRITE_LOG(GLOB.world_game_log, "ACCESS: [text]")

code/__HELPERS/files.dm

@@ -3,7 +3,7 @@
 	for(var/file in args)
 		src << browse_rsc(file)
 
-/client/proc/browse_files(root="data/logs/", max_iterations=10, list/valid_extensions=list("txt","log","htm", "html"))
+/client/proc/browse_files(root="data/logs/", max_iterations=10, list/valid_extensions=list("txt","log","htm", "html", "md"))
 	var/path = root
 
 	for(var/i=0, i<max_iterations, i++)

code/__HELPERS/game.dm

@@ -159,6 +159,44 @@
 		processing_list.Cut(1, 2)
 		processing_list += A.contents
 
+/** recursive_organ_check
+  * inputs: O (object to start with)
+  * outputs:
+  * description: A pseudo-recursive loop based off of the recursive mob check, this check looks for any organs held
+  *				 within 'O', toggling their frozen flag. This check excludes items held within other safe organ
+  *				 storage units, so that only the lowest level of container dictates whether we do or don't decompose
+  */
+/proc/recursive_organ_check(atom/O)
+
+	var/list/processing_list = list(O)
+	var/list/processed_list = list()
+	var/index = 1
+	var/obj/item/organ/found_organ
+
+	while(index <= length(processing_list))
+
+		var/atom/A = processing_list[index]
+
+		if(istype(A, /obj/item/organ))
+			found_organ = A
+			found_organ.organ_flags ^= ORGAN_FROZEN
+
+		else if(istype(A, /mob/living/carbon))
+			var/mob/living/carbon/Q = A
+			for(var/organ in Q.internal_organs)
+				found_organ = organ
+				found_organ.organ_flags ^= ORGAN_FROZEN
+
+		for(var/atom/B in A)	//objects held within other objects are added to the processing list, unless that object is something that can hold organs safely
+			if(!processed_list[B] && !istype(B, /obj/structure/closet/crate/freezer) && !istype(B, /obj/structure/closet/secure_closet/freezer))
+				processing_list+= B
+
+		index++
+		processed_list[A] = A
+
+	return
+
+
 // Better recursive loop, technically sort of not actually recursive cause that shit is retarded, enjoy.
 //No need for a recursive limit either
 /proc/recursive_mob_check(atom/O,client_check=1,sight_check=1,include_radio=1)