Merge pull request #4822 from Fox-McCloud/laughter-demon

Ports TG's Laughter Demon

code/datums/mind.dm

@@ -1516,6 +1516,19 @@
 		spell.action.Grant(new_character)
 	return
 
+/datum/mind/proc/get_ghost(even_if_they_cant_reenter)
+	for(var/mob/dead/observer/G in dead_mob_list)
+		if(G.mind == src)
+			if(G.can_reenter_corpse || even_if_they_cant_reenter)
+				return G
+			break
+
+/datum/mind/proc/grab_ghost(force)
+	var/mob/dead/observer/G = get_ghost(even_if_they_cant_reenter = force)
+	. = G
+	if(G)
+		G.reenter_corpse()
+
 //Initialisation procs
 /mob/proc/mind_initialize()
 	if(mind)