Fixes the "You are Dead" tgui window popup (#2697)

code/modules/mob/dead/observer/logout.dm

@@ -2,7 +2,7 @@
 	update_z(null)
 	if (client)
 		client.images -= (GLOB.ghost_images_default+GLOB.ghost_images_simple)
-		client.tgui_panel?.clear_dead_popup()
+		//client.tgui_panel?.clear_dead_popup() - NSV13 - commented out because this is a bad place to do that and also client is commonly already gone when this proc is called.
 
 	if(observetarget)
 		if(ismob(observetarget))

code/modules/mob/living/living.dm

@@ -571,6 +571,10 @@
 			for(var/S in mind.spell_list)
 				var/obj/effect/proc_holder/spell/spell = S
 				spell.updateButtonIcon()
+		//NSV13 - clear that popup.
+		if(client)
+			client.tgui_panel?.clear_dead_popup()
+		//NSV13 end.
 
 /mob/living/proc/remove_CC(should_update_mobility = TRUE)
 	SetStun(0, FALSE)

code/modules/mob/living/login.dm

@@ -30,3 +30,7 @@
 	var/datum/antagonist/hivemind/hivemind = mind.has_antag_datum(/datum/antagonist/hivemind)
 	if(hivemind)
 		hivemind.regain_images()
+	//NSV13 - clear the dead alert.
+	if(stat != DEAD)
+		client?.tgui_panel?.clear_dead_popup()
+	//NSV13 end.

code/modules/mob/mob.dm

@@ -899,7 +899,11 @@
 ///Force get the ghost from the mind
 /mob/proc/grab_ghost(force)
 	if(mind)
-		return mind.grab_ghost(force = force)
+		//NSV13 - clear dead popup if alive.
+		. = mind.grab_ghost(force = force)
+		if(stat != DEAD && client)
+			client.tgui_panel?.clear_dead_popup()
+		//NSV13 end
 
 ///Notify a ghost that it's body is being cloned
 /mob/proc/notify_ghost_cloning(var/message = "Someone is trying to revive you. Re-enter your corpse if you want to be revived!", var/sound = 'sound/effects/genetics.ogg', var/atom/source = null, flashwindow)