Fix ghost issues and add some shit suggested on the server.

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

@@ -1,6 +1,3 @@
-#define GHOST_DARK_ALPHA 10
-#define GHOST_LIGHT_ALPHA 255
-#define GHOST_DARK_CUTOFF 1
 /mob/dead/observer
 	name = "ghost"
 	desc = "It's a g-g-g-g-ghooooost!" //jinkies!
@@ -34,6 +31,7 @@
 	see_invisible = SEE_INVISIBLE_OBSERVER
 	see_in_dark = 100
 	verbs += /mob/dead/observer/proc/dead_tele
+	
 	stat = DEAD
 
 	var/turf/T
@@ -75,11 +73,25 @@
 	if(!name)							//To prevent nameless ghosts
 		name = capitalize(pick(first_names_male)) + " " + capitalize(pick(last_names))
 	real_name = name
-
-	ghostMulti = new(src)
-
 	..()
 
+
+/mob/dead/attackby(obj/item/W, mob/user)
+	if(istype(W,/obj/item/weapon/tome))
+		var/mob/dead/M = src
+		if(src.invisibility != 0)
+			M.invisibility = 0
+			user.visible_message( \
+				"\red [user] drags ghost, [M], to our plan of reality!", \
+				"\red You drag [M] to our plan of reality!" \
+			)
+		else
+			user.visible_message ( \
+				"\red [user] just tried to smash his book into that ghost!  It's not very effective", \
+				"\red You get the feeling that the ghost can't become any more visible." \
+			)
+
+
 /mob/dead/CanPass(atom/movable/mover, turf/target, height=0, air_group=0)
 	return 1
 /*
@@ -224,34 +236,13 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 	return
 
 
-// In darkness over a certain threshold, ghosts become slightly visible for the spooky value.
-/mob/dead/observer/proc/amInDarkPlace()
-	//var/turf/simulated/T = get_turf(src)
-	//if(!istype(T))
-	//	return 0
-	//if(T.lighting_lumcount <= GHOST_DARK_CUTOFF)
-	//	return 1
-	return 0
-
-/mob/dead/observer/proc/updateSpookyAlpha()
-	if(amInDarkPlace())
-		alpha=GHOST_DARK_ALPHA
-		invisibility=0
-	else
-		alpha=GHOST_LIGHT_ALPHA
-		invisibility=INVISIBILITY_OBSERVER
-
-///mob/dead/observer/SetLuminosity(new_luminosity, max_luminosity)
-//	..()
-//	updateSpookyAlpha()
-
 /mob/dead/observer/Move(NewLoc, direct)
 	dir = direct
 	if(NewLoc)
 		loc = NewLoc
 		for(var/obj/effect/step_trigger/S in NewLoc)
 			S.HasEntered(src)
-		updateSpookyAlpha() // Added SetLuminosity above, probably not worth it.
+
 		return
 	loc = get_turf(src) //Get out of closets and such as a ghost
 	if((direct & NORTH) && y < world.maxy)
@@ -265,7 +256,6 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 
 	for(var/obj/effect/step_trigger/S in locate(x, y, z))	//<-- this is dumb
 		S.HasEntered(src)
-	updateSpookyAlpha()
 
 /mob/dead/observer/examine()
 	if(usr)