Diona Light Fixes (#1018)

Fixes #1018 
Fixes diona not recieving any light in space - initialises light amount to the max light value, so that is used in tiles where there is no lighting overlay. ie, space

Fixes dionastats organ references not updating when organs are lost or regrown

Fixes some spamming from lightmessages when a diona recovers after almost dying in the dark.

Adds a new light sensing message to the check light verb, if the response node is damaged or missing

code/modules/organs/organ_alien.dm

@@ -24,6 +24,8 @@
 	dislocated = -1
 	status = ORGAN_PLANT
 
+
+
 /obj/item/organ/external/diona/chest
 	name = "core trunk"
 	limb_name = "chest"
@@ -136,7 +138,11 @@
 	var/mob/living/carbon/human/H = owner
 	..()
 	if(!istype(H) || !H.organs || !H.organs.len)
-		H.death()
+		H.death()//if you somehow remove all of a gestalt's organs, it will dissolve into nymphs
+
+	if (H.is_diona())
+		spawn(1)
+			H.update_dionastats()//This ensures that the dionastats registers the removal of an organ
 
 /obj/item/organ/diona/process()
 
@@ -183,6 +189,17 @@
 	if(!istype(H) || !H.organs || !H.organs.len)
 		H.death()
 
+/obj/item/organ/diona/removed()
+	var/mob/living/carbon/human/H = owner
+	..()
+	if(!istype(H) || !H.organs || !H.organs.len)
+		H.death()//if you somehow remove all of a gestalt's organs, it will dissolve into nymphs
+
+	if (H.is_diona())
+		spawn(1)
+			H.update_dionastats()//This ensures that the dionastats registers the removal of an organ
+
+
 // These are different to the standard diona organs as they have a purpose in other
 // species (absorbing radiation and light respectively)
 /obj/item/organ/diona/nutrients
@@ -412,7 +429,7 @@
     icon_state = "tracheae"
 /obj/item/organ/vaurca/tracheae/removed()
 	return */
-	
+
 // Skeleton limbs.
 /obj/item/organ/external/chest/skeleton
 	name = "rib cage"
@@ -420,7 +437,7 @@
 /obj/item/organ/external/groin/skeleton
 	name = "pelvis"
 	vital = 0
-	
+
 /obj/item/organ/external/arm/skeleton
 	dislocated = -1