Allows restriction of Z-levels for xenoarch spawning

code/__defines/map_vr.dm

@@ -0,0 +1 @@
+#define MAP_LEVEL_XENOARCH_EXEMPT 0x080	// Z-levels exempt from xenoarch digsite generation.

code/controllers/subsystems/xenoarch.dm

@@ -31,7 +31,7 @@ SUBSYSTEM_DEF(xenoarch)
 
 /datum/controller/subsystem/xenoarch/proc/SetupXenoarch()
 	for(var/turf/simulated/mineral/M in turfs)
-		if(!M.density)
+		if(!M.density || M.z in using_map.xenoarch_exempt_levels)	//VOREStation Edit: exclude some Z-levels from xenoarch spawns
 			continue
 
 		if(isnull(M.geologic_data))

maps/tether/tether_defines.dm

@@ -175,14 +175,14 @@
 
 // We have a bunch of stuff common to the station z levels
 /datum/map_z_level/tether/station
-	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES
+	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_XENOARCH_EXEMPT
 	holomap_legend_x = 220
 	holomap_legend_y = 160
 
 /datum/map_z_level/tether/station/surface_low
 	z = Z_LEVEL_SURFACE_LOW
 	name = "Surface 1"
-	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED
+	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED|MAP_LEVEL_XENOARCH_EXEMPT
 	base_turf = /turf/simulated/floor/outdoors/rocks/virgo3b
 	holomap_offset_x = TETHER_HOLOMAP_MARGIN_X
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*0
@@ -190,7 +190,7 @@
 /datum/map_z_level/tether/station/surface_mid
 	z = Z_LEVEL_SURFACE_MID
 	name = "Surface 2"
-	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED
+	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED|MAP_LEVEL_XENOARCH_EXEMPT
 	base_turf = /turf/simulated/open
 	holomap_offset_x = TETHER_HOLOMAP_MARGIN_X
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*1
@@ -198,7 +198,7 @@
 /datum/map_z_level/tether/station/surface_high
 	z = Z_LEVEL_SURFACE_HIGH
 	name = "Surface 3"
-	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED
+	flags = MAP_LEVEL_STATION|MAP_LEVEL_CONTACT|MAP_LEVEL_PLAYER|MAP_LEVEL_CONSOLES|MAP_LEVEL_SEALED|MAP_LEVEL_XENOARCH_EXEMPT
 	base_turf = /turf/simulated/open
 	holomap_offset_x = TETHER_HOLOMAP_MARGIN_X
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*2
@@ -206,14 +206,14 @@
 /datum/map_z_level/tether/transit
 	z = Z_LEVEL_TRANSIT
 	name = "Transit"
-	flags = MAP_LEVEL_SEALED|MAP_LEVEL_PLAYER|MAP_LEVEL_CONTACT
+	flags = MAP_LEVEL_SEALED|MAP_LEVEL_PLAYER|MAP_LEVEL_CONTACT|MAP_LEVEL_XENOARCH_EXEMPT
 
 /datum/map_z_level/tether/station/space_low
 	z = Z_LEVEL_SPACE_LOW
 	name = "Asteroid 1"
 	base_turf = /turf/space
 	transit_chance = 33
-	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE
+	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE|MAP_LEVEL_XENOARCH_EXEMPT
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*0
 
 /datum/map_z_level/tether/station/space_mid
@@ -221,7 +221,7 @@
 	name = "Asteroid 2"
 	base_turf = /turf/simulated/open
 	transit_chance = 33
-	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE
+	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE|MAP_LEVEL_XENOARCH_EXEMPT
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*1
 
 /datum/map_z_level/tether/station/space_high
@@ -229,7 +229,7 @@
 	name = "Asteroid 3"
 	base_turf = /turf/simulated/open
 	transit_chance = 33
-	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE
+	holomap_offset_x = HOLOMAP_ICON_SIZE - TETHER_HOLOMAP_MARGIN_X - TETHER_MAP_SIZE|MAP_LEVEL_XENOARCH_EXEMPT
 	holomap_offset_y = TETHER_HOLOMAP_MARGIN_Y + TETHER_MAP_SIZE*2
 
 /datum/map_z_level/tether/mine
@@ -247,12 +247,12 @@
 /datum/map_z_level/tether/colony
 	z = Z_LEVEL_CENTCOM
 	name = "Colony"
-	flags = MAP_LEVEL_ADMIN|MAP_LEVEL_CONTACT
+	flags = MAP_LEVEL_ADMIN|MAP_LEVEL_CONTACT|MAP_LEVEL_XENOARCH_EXEMPT
 
 /datum/map_z_level/tether/misc
 	z = Z_LEVEL_MISC
 	name = "Misc"
-	flags = MAP_LEVEL_ADMIN
+	flags = MAP_LEVEL_ADMIN|MAP_LEVEL_XENOARCH_EXEMPT
 
 /*
 /datum/map_z_level/tether/wilderness

maps/~map_system/maps.dm

@@ -185,6 +185,7 @@ var/list/all_maps = list()
 	if(flags & MAP_LEVEL_CONTACT) map.contact_levels += z
 	if(flags & MAP_LEVEL_PLAYER) map.player_levels += z
 	if(flags & MAP_LEVEL_SEALED) map.sealed_levels += z
+	if(flags & MAP_LEVEL_XENOARCH_EXEMPT) map.xenoarch_exempt_levels += z	//VOREStation Edit : excluse some z-levels from xenoarch spawns
 	if(flags & MAP_LEVEL_EMPTY)
 		if(!map.empty_levels) map.empty_levels = list()
 		map.empty_levels += z

maps/~map_system/maps_vr.dm

@@ -0,0 +1,2 @@
+/datum/map
+	var/list/xenoarch_exempt_levels = list()	//Z-levels exempt from xenoarch finds and digsites spawning.

vorestation.dme

@@ -50,6 +50,7 @@
 #include "code\__defines\lighting.dm"
 #include "code\__defines\machinery.dm"
 #include "code\__defines\map.dm"
+#include "code\__defines\map_vr.dm"
 #include "code\__defines\math.dm"
 #include "code\__defines\math_physics.dm"
 #include "code\__defines\MC.dm"
@@ -3109,4 +3110,5 @@
 #include "maps\submaps\surface_submaps\wilderness\wilderness_areas.dm"
 #include "maps\tether\tether.dm"
 #include "maps\~map_system\maps.dm"
+#include "maps\~map_system\maps_vr.dm"
 // END_INCLUDE