Under the Twin Suns: the S'rand'marr Sector (#15295)

code/modules/overmap/exoplanets/exoplanet.dm

@@ -48,6 +48,8 @@
 	var/habitability_class
 
 	var/list/mobs_to_tolerate = list()
+	var/generated_name = TRUE
+	var/ring_chance = 20 //the chance of this exoplanet spawning with a ring on its sprite
 
 	var/list/possible_random_ruins
 
@@ -69,12 +71,14 @@
 	maxy = max_y ? max_y : world.maxy
 	planetary_area = new planetary_area()
 
-	name = "[generate_planet_name()], \a [name]"
+	if(generated_name)
+		name = "[generate_planet_name()], \a [name]"
 
 	world.maxz++
 	forceMove(locate(1,1,world.maxz))
 	SEND_GLOBAL_SIGNAL(COMSIG_GLOB_NEW_Z, world.maxz)
 
+	pre_ruin_preparation()
 	if(LAZYLEN(possible_themes))
 		var/datum/exoplanet_theme/T = pick(possible_themes)
 		theme = new T
@@ -99,6 +103,9 @@
 	generate_planet_image()
 	START_PROCESSING(SSprocessing, src)
 
+/obj/effect/overmap/visitable/sector/exoplanet/proc/pre_ruin_preparation()
+	return
+
 //attempt at more consistent history generation for xenoarch finds.
 /obj/effect/overmap/visitable/sector/exoplanet/proc/get_engravings()
 	if(!actors.len)

code/modules/overmap/exoplanets/exoplanet_skybox.dm

@@ -37,7 +37,7 @@
 	skybox_image.overlays += shadow
 
 
-	if (prob(20))
+	if (prob(ring_chance))
 		var/image/rings = image('icons/skybox/planet_rings.dmi')
 		rings.icon_state = pick("sparse", "dense")
 		rings.color = pick("#f0fcff", "#dcc4ad", "#d1dcad", "#adb8dc")

code/modules/overmap/exoplanets/theme.dm

@@ -42,6 +42,9 @@
 /datum/exoplanet_theme/mountains/breathable
 	cave_path = /datum/random_map/automata/cave_system/mountains/breathable
 
+/datum/exoplanet_theme/mountains/adhomai
+	cave_path = /datum/random_map/automata/cave_system/mountains/adhomai
+
 /datum/random_map/automata/cave_system/mountains
 	iterations = 2
 	descriptor = "space mountains"
@@ -60,6 +63,13 @@
 	floor_type = /turf/simulated/floor/exoplanet/mineral
 	use_area = FALSE
 
+/datum/random_map/automata/cave_system/mountains/adhomai
+	wall_type = /turf/simulated/mineral/adhomai
+	mineral_sparse =  /turf/simulated/mineral/random/adhomai
+	mineral_rich = /turf/simulated/mineral/random/high_chance/adhomai
+	floor_type = /turf/simulated/floor/exoplanet/mineral/adhomai
+	use_area = FALSE
+
 /datum/random_map/automata/cave_system/mountains/New(var/seed, var/tx, var/ty, var/tz, var/tlx, var/tly, var/do_not_apply, var/do_not_announce, var/never_be_priority = 0, var/used_area, var/datum/exoplanet_theme/_theme)
 	if(_theme)
 		planet_theme = _theme
@@ -69,3 +79,4 @@
 
 /datum/random_map/automata/cave_system/mountains/get_additional_spawns(value, turf/T)
 	planet_theme.on_turf_generation(T, use_area)
+