some more globals (#19098)

* some more globals

* .

code/modules/blob2/blobs/core.dm

@@ -1,4 +1,4 @@
-var/list/blob_cores = list()
+GLOBAL_LIST_EMPTY(blob_cores)
 
 /obj/structure/blob/core
 	name = "blob core"
@@ -99,7 +99,7 @@ var/list/blob_cores = list()
 
 /obj/structure/blob/core/Initialize(mapload, client/new_overmind = null, new_rate = 2, placed = 0)
 	. = ..()
-	blob_cores += src
+	GLOB.blob_cores += src
 	START_PROCESSING(SSobj, src)
 	update_icon() //so it atleast appears
 	point_rate = new_rate
@@ -117,7 +117,7 @@ var/list/blob_cores = list()
 	var/turf/T = get_turf(src)
 	new /obj/item/blobcore_chunk(T, overmind.blob_type)
 
-	blob_cores -= src
+	GLOB.blob_cores -= src
 	if(overmind)
 		overmind.blob_core = null
 		qdel(overmind)

code/modules/blob2/blobs/node.dm

@@ -1,4 +1,4 @@
-var/list/blob_nodes = list()
+GLOBAL_LIST_EMPTY(blob_nodes)
 
 /obj/structure/blob/node
 	name = "blob node"
@@ -11,12 +11,12 @@ var/list/blob_nodes = list()
 
 /obj/structure/blob/node/Initialize(mapload, new_overmind)
 	. = ..()
-	blob_nodes += src
+	GLOB.blob_nodes += src
 	START_PROCESSING(SSobj, src)
 	update_icon()
 
 /obj/structure/blob/node/Destroy()
-	blob_nodes -= src
+	GLOB.blob_nodes -= src
 	STOP_PROCESSING(SSobj, src)
 	return ..()
 

code/modules/blob2/overmind/overmind.dm

@@ -1,4 +1,4 @@
-var/list/overminds = list()
+GLOBAL_LIST_EMPTY(overminds)
 
 /mob/observer/blob
 	name = "Blob Overmind"
@@ -36,7 +36,7 @@ var/list/overminds = list()
 	if(pre_placed) //we already have a core!
 		placed = 1
 
-	overminds += src
+	GLOB.overminds += src
 	var/new_name = "[initial(name)] ([rand(1, 999)])"
 	name = new_name
 	real_name = new_name
@@ -67,7 +67,7 @@ var/list/overminds = list()
 			BM.overmind = null
 			BM.update_icons()
 
-	overminds -= src
+	GLOB.overminds -= src
 	return ..()
 
 /mob/observer/blob/get_status_tab_items()