Random Parallax

code/__DEFINES/colors.dm

@@ -17,6 +17,7 @@
 
 #define COLOR_FLOORTILE_GRAY   "#8D8B8B"
 #define COLOR_ALMOST_BLACK	   "#333333"
+#define COLOR_SILVER	       "#C0C0C0"
 #define COLOR_BLACK            "#000000"
 #define COLOR_RED              "#FF0000"
 #define COLOR_RED_LIGHT        "#FF3333"
@@ -63,4 +64,4 @@
 #define COLOR_ASSEMBLY_LBLUE   "#5D99BE"
 #define COLOR_ASSEMBLY_BLUE    "#38559E"
 #define COLOR_ASSEMBLY_PURPLE  "#6F6192"
-#define COLOR_ASSEMBLY_PINK    "#ff4adc"
+#define COLOR_ASSEMBLY_PINK    "#ff4adc"

code/__DEFINES/layers.dm

@@ -6,6 +6,10 @@
 #define PLANE_SPACE -95
 #define PLANE_SPACE_PARALLAX -90
 
+#define OPENSPACE_LAYER 17 //Openspace layer over all
+#define OPENSPACE_PLANE -4 //Openspace plane below all turfs
+#define OPENSPACE_BACKDROP_PLANE -3 //Black square just over openspace plane to guaranteed cover all in openspace turf
+
 #define FLOOR_PLANE -2
 #define GAME_PLANE -1
 #define BLACKNESS_PLANE 0 //To keep from conflicts with SEE_BLACKNESS internals
@@ -87,9 +91,6 @@
 #define ABOVE_LIGHTING_PLANE 16
 #define ABOVE_LIGHTING_LAYER 16
 
-#define FLOOR_OPENSPACE_PLANE 17
-#define OPENSPACE_LAYER 17
-
 #define BYOND_LIGHTING_PLANE 18
 #define BYOND_LIGHTING_LAYER 18
 

code/_onclick/hud/parallax.dm

@@ -8,7 +8,7 @@
 	var/last_parallax_shift //world.time of last update
 	var/parallax_throttle = 0 //ds between updates
 	var/parallax_movedir = 0
-	var/parallax_layers_max = 3
+	var/parallax_layers_max = 4
 	var/parallax_animate_timer
 
 /datum/hud/proc/create_parallax(mob/viewmob)
@@ -22,6 +22,8 @@
 		C.parallax_layers_cached += new /obj/screen/parallax_layer/layer_1(null, C.view)
 		C.parallax_layers_cached += new /obj/screen/parallax_layer/layer_2(null, C.view)
 		C.parallax_layers_cached += new /obj/screen/parallax_layer/planet(null, C.view)
+		if(SSparallax.random_layer)
+			C.parallax_layers_cached += new SSparallax.random_layer
 		C.parallax_layers_cached += new /obj/screen/parallax_layer/layer_3(null, C.view)
 
 	C.parallax_layers = C.parallax_layers_cached.Copy()
@@ -64,12 +66,12 @@
 		switch(C.prefs.parallax)
 			if (PARALLAX_INSANE)
 				C.parallax_throttle = FALSE
-				C.parallax_layers_max = 4
+				C.parallax_layers_max = 5
 				return TRUE
 
 			if (PARALLAX_MED)
 				C.parallax_throttle = PARALLAX_DELAY_MED
-				C.parallax_layers_max = 2
+				C.parallax_layers_max = 3
 				return TRUE
 
 			if (PARALLAX_LOW)
@@ -81,7 +83,7 @@
 				return FALSE
 
 	C.parallax_throttle = PARALLAX_DELAY_DEFAULT
-	C.parallax_layers_max = 3
+	C.parallax_layers_max = 4
 	return TRUE
 
 /datum/hud/proc/update_parallax_pref(mob/viewmob)
@@ -167,7 +169,7 @@
 /datum/hud/proc/update_parallax()
 	var/client/C = mymob.client
 	var/turf/posobj = get_turf(C.eye)
-	if(!posobj) 
+	if(!posobj)	
 		return
 	var/area/areaobj = posobj.loc
 
@@ -296,6 +298,20 @@
 	speed = 1.4
 	layer = 3
 
+/obj/screen/parallax_layer/random
+	blend_mode = BLEND_OVERLAY
+	speed = 3
+	layer = 3
+
+/obj/screen/parallax_layer/random/space_gas
+	icon_state = "space_gas"
+
+/obj/screen/parallax_layer/random/space_gas/Initialize(mapload, view)
+	src.add_atom_colour(SSparallax.random_parallax_color, ADMIN_COLOUR_PRIORITY)
+
+/obj/screen/parallax_layer/random/asteroids
+	icon_state = "asteroids"
+
 /obj/screen/parallax_layer/planet
 	icon_state = "planet"
 	blend_mode = BLEND_OVERLAY
@@ -304,11 +320,11 @@
 	layer = 30
 
 /obj/screen/parallax_layer/planet/update_status(mob/M)
-	var/turf/T = get_turf(M)
-	if(is_station_level(T.z))
-		invisibility = 0
-	else
-		invisibility = INVISIBILITY_ABSTRACT
+	var/client/C = M.client
+	var/turf/posobj = get_turf(C.eye)
+	if(!posobj)
+		return
+	invisibility = is_station_level(posobj.z) ? 0 : INVISIBILITY_ABSTRACT
 
 /obj/screen/parallax_layer/planet/update_o()
 	return //Shit wont move

code/_onclick/hud/plane_master.dm

@@ -18,7 +18,7 @@
 
 /obj/screen/plane_master/openspace
 	name = "open space plane master"
-	plane = FLOOR_OPENSPACE_PLANE
+	plane = OPENSPACE_BACKDROP_PLANE
 	appearance_flags = PLANE_MASTER
 	blend_mode = BLEND_MULTIPLY
 	alpha = 255

code/controllers/subsystem/parallax.dm

@@ -7,9 +7,15 @@ SUBSYSTEM_DEF(parallax)
 	var/list/currentrun
 	var/planet_x_offset = 128
 	var/planet_y_offset = 128
+	var/random_layer
+	var/random_parallax_color
 
-/datum/controller/subsystem/parallax/Initialize(timeofday)
+//These are cached per client so needs to be done asap so people joining at roundstart do not miss these.
+/datum/controller/subsystem/parallax/PreInit()
 	. = ..()
+	if(prob(70))	//70% chance to pick a special extra layer
+		random_layer = pick(/obj/screen/parallax_layer/random/space_gas, /obj/screen/parallax_layer/random/asteroids)
+		random_parallax_color = pick(COLOR_TEAL, COLOR_GREEN, COLOR_SILVER, COLOR_YELLOW, COLOR_CYAN, COLOR_ORANGE, COLOR_PURPLE)//Special color for random_layer1. Has to be done here so everyone sees the same color.
 	planet_y_offset = rand(100, 160)
 	planet_x_offset = rand(100, 160)
 

code/game/objects/objs.dm

@@ -31,6 +31,8 @@
 
 	var/renamedByPlayer = FALSE //set when a player uses a pen on a renamable object
 
+	vis_flags = VIS_INHERIT_PLANE //when this be added to vis_contents of something it inherit something.plane, important for visualisation of obj in openspace.
+
 /obj/vv_edit_var(vname, vval)
 	switch(vname)
 		if("anchored")

code/game/turfs/openspace/openspace.dm

@@ -1,7 +1,20 @@
+GLOBAL_DATUM_INIT(openspace_backdrop_one_for_all, /atom/movable/openspace_backdrop, new)
+
+/atom/movable/openspace_backdrop
+	name			= "openspace_backdrop"
+
+	anchored		= TRUE
+
+	icon            = 'icons/turf/floors.dmi'
+	icon_state      = "grey"
+	plane           = OPENSPACE_BACKDROP_PLANE
+	mouse_opacity 	= MOUSE_OPACITY_TRANSPARENT
+	layer           = SPLASHSCREEN_LAYER
+
 /turf/open/openspace
 	name = "open space"
 	desc = "Watch your step!"
-	icon_state = "grey"
+	icon_state = "transparent"
 	baseturfs = /turf/open/openspace
 	CanAtmosPassVertical = ATMOS_PASS_YES
 	//mouse_opacity = MOUSE_OPACITY_TRANSPARENT
@@ -14,8 +27,11 @@
 
 /turf/open/openspace/Initialize() // handle plane and layer here so that they don't cover other obs/turfs in Dream Maker
 	. = ..()
-	plane = FLOOR_OPENSPACE_PLANE
+	plane = OPENSPACE_PLANE
 	layer = OPENSPACE_LAYER
+
+	vis_contents += GLOB.openspace_backdrop_one_for_all //Special grey square for projecting backdrop darkness filter on it.
+
 	return INITIALIZE_HINT_LATELOAD
 
 /turf/open/openspace/LateInitialize()

code/game/turfs/space/space.dm

@@ -18,7 +18,7 @@
 	light_power = 0.25
 	dynamic_lighting = DYNAMIC_LIGHTING_DISABLED
 	bullet_bounce_sound = null
-
+	vis_flags = VIS_INHERIT_ID	//when this be added to vis_contents of something it be associated with something on clicking, important for visualisation of turf in openspace and interraction with openspace that show you turf.
 
 /turf/open/space/basic/New()	//Do not convert to Initialize
 	//This is used to optimize the map loader

code/game/turfs/turf.dm

@@ -32,6 +32,8 @@
 							//IE if the turf is supposed to be water, set TRUE.
 
 	var/tiled_dirt = FALSE // use smooth tiled dirt decal
+	
+	vis_flags = VIS_INHERIT_PLANE|VIS_INHERIT_ID	//when this be added to vis_contents of something it inherit something.plane and be associated with something on clicking, important for visualisation of turf in openspace and interraction with openspace that show you turf.
 
 /turf/vv_edit_var(var_name, new_value)
 	var/static/list/banned_edits = list("x", "y", "z")

code/modules/atmospherics/gasmixtures/gas_types.dm

@@ -203,6 +203,7 @@ GLOBAL_LIST_INIT(nonreactive_gases, typecacheof(list(/datum/gas/oxygen, /datum/g
 	anchored = TRUE  // should only appear in vis_contents, but to be safe
 	layer = FLY_LAYER
 	appearance_flags = TILE_BOUND
+	vis_flags = NONE
 
 /obj/effect/overlay/gas/New(state, alph)
 	. = ..()

code/modules/mob/mob_defines.dm

@@ -142,3 +142,5 @@
 	var/typing_indicator_timerid
 	/// Current state of our typing indicator. Used for cut overlay, DO NOT RUNTIME ASSIGN OTHER THAN FROM SHOW/CLEAR. Used to absolutely ensure we do not get stuck overlays.
 	var/mutable_appearance/typing_indicator_current
+
+	vis_flags = VIS_INHERIT_PLANE //when this be added to vis_contents of something it inherit something.plane, important for visualisation of mob in openspace.