Fixed Srom not working properly (#19357)

Fixed srom not working properly.
Fixed a runtime with translators implants.
Aligned runechat correctly in srom mobs.
Turned the srom entry points into a GLOB list.

Fixes #19207

code/modules/shareddream/brainghost.dm

@@ -5,25 +5,44 @@
 
 	alpha = 200
 
-	var/image/ghostimage = null
 	var/mob/living/carbon/human/body = null
 
 
-/mob/living/brain_ghost/Initialize()
+/mob/living/brain_ghost/Initialize(mapload, mob/living/carbon/human/dreamer)
 	. = ..()
-	var/mob/living/carbon/human/form = loc
-	if(!istype(form))
-		qdel(src)
-		return
-	overlays += image(form.icon,form,form.icon_state)
-	overlays += form.overlays
-	name = form.real_name
-	loc = pick(dream_entries)
-	body = form
+
+	body = dreamer
+	if(!istype(body))
+		//This is to handle the unit tests
+		if(!isnull(body))
+			stack_trace("No /mob/living/carbon/human found for brain ghost as loc!")
+		return INITIALIZE_HINT_QDEL
+
+	name = body.real_name
 	old_mob = body
 
+	var/mutable_appearance/MA = new(body)
+	MA.appearance_flags |= KEEP_APART | RESET_TRANSFORM
+	MA.transform = matrix() //Mutable appearances copy various vars, including transform, so we have to reset it here
+
+	AddOverlays(MA)
+
+
+	var/turf/T = pick(GLOB.dream_entries)
+	if(!T)
+		stack_trace("No dream entries found for Srom!")
+		awaken_impl(TRUE)
+		return
+
+	src.forceMove(T)
+
 	if(client)
-		client.screen |= body.healths
+		LateLogin()
+
+/mob/living/brain_ghost/Destroy()
+	body = null
+
+	. = ..()
 
 /mob/living/brain_ghost/LateLogin()
 	..()
@@ -79,3 +98,7 @@
 		body.set_stat(UNCONSCIOUS) // Toggled before anything else can happen. Ideally.
 
 	..(message, speaking, verb="says", alt_name="")
+
+
+/mob/living/brain_ghost/get_floating_chat_y_offset()
+	return 8

code/modules/shareddream/dream_entry.dm

@@ -1,4 +1,5 @@
-var/list/dream_entries = list()
+///A list of `/turf` where the Srom is located, and people entering the shared dream (presumably Skrells sleeping) will be casted to
+GLOBAL_LIST_EMPTY_TYPED(dream_entries, /turf)
 
 /mob
 	var/mob/living/brain_ghost/bg
@@ -8,12 +9,14 @@ var/list/dream_entries = list()
 	var/datum/weakref/srom_pulling
 
 /mob/living/carbon/human/proc/handle_shared_dreaming(var/force_wakeup = FALSE)
+	SHOULD_NOT_SLEEP(TRUE)
+
 	// If they're an Unconsious person with the abillity to do Skrellepathy.
 	// If either changes, they should be nocked back to the real world.
 	var/mob/living/carbon/human/srom_puller = srom_pulled_by?.resolve()
 	if((has_psionics() || (srom_puller && Adjacent(srom_puller))) && stat == UNCONSCIOUS && sleeping > 1)
 		if(!istype(bg) && client) // Don't spawn a brainghost if we're not logged in.
-			bg = new /mob/living/brain_ghost(src) // Generate a new brainghost.
+			bg = new /mob/living/brain_ghost(src, src) // Generate a new brainghost.
 			if(isnull(bg)) // Prevents you from getting kicked if the brain ghost didn't spawn - geeves
 				return
 			vr_mob = bg