Adds a new statue hostile mob!

This hostile mob is very much like other monsters that move/kill you when you don't look at them.
This mob is also designed to be player controlled and has spells to get around the 360 vision problem, such as flickering lights and causing people around it to go blind for a short duration.

CANPUSH is now used by simple_animals
Added 4 directional sprites for the statue.

Conflicts:
	code/modules/mob/living/simple_animal/simple_animal.dm

code/modules/mob/living/simple_animal/hostile/hostile.dm

@@ -154,7 +154,7 @@
 	LostTarget()
 
 /mob/living/simple_animal/hostile/proc/Goto(var/target, var/delay, var/minimum_distance)
-        walk_to(src, target, minimum_distance, delay)
+	walk_to(src, target, minimum_distance, delay)
 
 /mob/living/simple_animal/hostile/adjustBruteLoss(var/damage)
 	..(damage)

code/modules/mob/living/simple_animal/hostile/statue.dm

@@ -0,0 +1,168 @@
+// A mob which only moves when it isn't being watched by living beings.
+
+/mob/living/simple_animal/hostile/statue
+	name = "human statue"
+	desc = "It looks spooky. Its eye seems to follow you.."
+	icon = 'icons/obj/statue.dmi'
+	icon_state = "human_male"
+	icon_living = "human_male"
+	icon_dead = "human_male"
+	gender = NEUTER
+	a_intent = "harm"
+
+	response_help = "touches"
+	response_disarm = "pushes"
+
+	speed = -1
+	maxHealth = 25000
+	health = 25000
+
+	harm_intent_damage = 40
+	melee_damage_lower = 38
+	melee_damage_upper = 43
+	attacktext = "claws"
+	attack_sound = 'sound/hallucinations/growl1.ogg'
+
+	min_oxy = 0
+	max_oxy = 0
+	min_tox = 0
+	max_tox = 0
+	min_co2 = 0
+	max_co2 = 0
+	min_n2 = 0
+	max_n2 = 0
+	minbodytemp = 0
+
+	faction = "statue"
+	move_to_delay = 2 // Very fast
+
+	animate_movement = NO_STEPS // Do not animate movement, you jump around as you're a scary statue.
+
+	see_in_dark = 15
+	vision_range = 14
+	aggro_vision_range = 14
+	idle_vision_range = 14
+
+	search_objects = 1 // So that it can see through walls
+
+	sight = SEE_SELF|SEE_MOBS|SEE_OBJS|SEE_TURFS
+	anchored = 1
+	status_flags = GODMODE // Cannot push also
+
+
+// No movement while seen code.
+
+/mob/living/simple_animal/hostile/statue/New()
+	..()
+	// Give spells
+	spell_list += new /obj/effect/proc_holder/spell/aoe_turf/flicker_lights(src)
+	spell_list += new /obj/effect/proc_holder/spell/aoe_turf/blindness(src)
+	spell_list += new /obj/effect/proc_holder/spell/targeted/night_vision(src)
+
+	// Give nightvision
+	see_invisible = SEE_INVISIBLE_OBSERVER_NOLIGHTING
+
+/mob/living/simple_animal/hostile/statue/Move(NewLoc)
+	if(can_be_seen(NewLoc))
+		if(client)
+			src << "<span class='warning'>You cannot move, there are eyes on you!</span>"
+		return 0
+	return ..()
+
+/mob/living/simple_animal/hostile/statue/AttackingTarget()
+	if(!can_be_seen())
+		..()
+
+/mob/living/simple_animal/hostile/statue/DestroySurroundings()
+	if(!can_be_seen())
+		..()
+
+/mob/living/simple_animal/hostile/statue/UnarmedAttack()
+	if(can_be_seen())
+		if(client)
+			src << "<span class='warning'>You cannot attack, there are eyes on you!</span>"
+		return
+	..()
+
+/mob/living/simple_animal/hostile/statue/proc/can_be_seen(var/turf/destination)
+
+	// Check for darkness
+	var/turf/T = get_turf(loc)
+	if(T)
+		if(!T.lighting_lumcount) // No one can see us in the darkness, right?
+			if(!destination || !destination.lighting_lumcount)
+				return 0
+
+	// We aren't in darkness, loop for viewers.
+	var/list/check_list = list(src)
+	if(destination)
+		check_list += destination
+
+	// This loop will, at most, loop twice.
+	for(var/atom/check in check_list)
+		for(var/mob/living/M in viewers(world.view + 1, check))
+			if(M.client && !istype(M, type))
+				if(!M.blinded && !(sdisabilities & BLIND))
+					return 1
+	return 0
+
+// Cannot talk
+
+/mob/living/simple_animal/hostile/statue/say()
+	return 0
+
+// Statue powers
+
+// Flicker lights
+/obj/effect/proc_holder/spell/aoe_turf/flicker_lights
+	name = "Flicker Lights"
+	desc = "You will trigger a large amount of lights around you to flicker."
+
+	charge_max = 300
+	clothes_req = 0
+	range = 18
+
+/obj/effect/proc_holder/spell/aoe_turf/flicker_lights/cast(list/targets)
+	for(var/turf/T in targets)
+		for(var/obj/machinery/light/L in T)
+			L.flicker()
+	return
+
+//Blind AOE
+/obj/effect/proc_holder/spell/aoe_turf/blindness
+	name = "Blindness"
+	desc = "Your prey will be momentarily blind for you to advance on them."
+
+	charge_max = 800
+	clothes_req = 0
+	range = 7
+
+/obj/effect/proc_holder/spell/aoe_turf/blindness/cast(list/targets)
+	for(var/turf/T in targets)
+		for(var/mob/living/L in T)
+			if(L != loc)
+				L.eye_blind = max(L.eye_blind, 3)
+	return
+
+//Toggle Night Vision
+/obj/effect/proc_holder/spell/targeted/night_vision
+	name = "Toggle Nightvision \[ON\]"
+	desc = "Toggle your nightvision mode."
+
+	charge_max = 10
+	clothes_req = 0
+
+	message = "<span class='notice'>You toggle your night vision!</span>"
+	range = -1
+	include_user = 1
+
+/obj/effect/proc_holder/spell/targeted/night_vision/cast(list/targets)
+
+	for(var/mob/living/target in targets)
+		if(target.see_invisible == SEE_INVISIBLE_LIVING)
+			target.see_invisible = SEE_INVISIBLE_OBSERVER_NOLIGHTING
+			name = "Toggle Nightvision \[ON\]"
+		else
+			target.see_invisible = SEE_INVISIBLE_LIVING
+			name = "Toggle Nightvision \[OFF\]"
+	return

code/modules/mob/living/simple_animal/simple_animal.dm

@@ -4,6 +4,8 @@
 	health = 20
 	maxHealth = 20
 	universal_understand = 1
+	status_flags = CANPUSH
+
 	var/icon_living = ""
 	var/icon_dead = ""
 	var/icon_gib = null	//We only try to show a gibbing animation if this exists.
@@ -211,7 +213,7 @@
 		return
 
 	if(isturf(src.loc))
-		if(ismob(AM))
+		if((status_flags & CANPUSH) && ismob(AM))
 			var/newamloc = src.loc
 			src.loc = AM:loc
 			AM:loc = newamloc
@@ -528,4 +530,4 @@
 		var/obj/mecha/M = the_target
 		if (M.occupant)
 			return 0
-	return 1
+	return 1