From be37311cb9d3d5fca78f62b0c934e8dadae8e60b Mon Sep 17 00:00:00 2001
From: monster860 <mnmaxim@gmail.com>
Date: Tue, 21 Jun 2016 15:46:40 -0400
Subject: [PATCH] Fixes the opacity problem

---
 code/_onclick/hud/parallax.dm         | 16 +++++++++++++++-
 code/modules/client/client defines.dm |  3 ++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/code/_onclick/hud/parallax.dm b/code/_onclick/hud/parallax.dm
index bdd90e5b822..55c15179d46 100644
--- a/code/_onclick/hud/parallax.dm
+++ b/code/_onclick/hud/parallax.dm
@@ -13,7 +13,7 @@ var/list/parallax_on_clients = list()
 	name = "space parallax"
 	blend_mode = BLEND_ADD
 	layer = AREA_LAYER
-	plane = PLANE_SPACE_PARALLAX//changing this var doesn't actually change the plane of its overlays
+	plane = PLANE_SPACE_PARALLAX
 	var/parallax_speed = 0
 
 /obj/screen/plane_master
@@ -22,6 +22,7 @@ var/list/parallax_on_clients = list()
 
 /obj/screen/plane_master/parallax_master
 	plane = PLANE_SPACE_PARALLAX
+	blend_mode = BLEND_MULTIPLY
 	color = list(
 	1, 0, 0, 0,
 	0, 1, 0, 0,
@@ -29,6 +30,15 @@ var/list/parallax_on_clients = list()
 	0, 0, 0, 0,
 	0, 0, 0, 1)
 
+/obj/screen/plane_master/parallax_spacemaster // Turns space-turfs into white. The parallax plane multiplies itself by the white, causing the parallax to only show in areas with opacity.
+	plane = PLANE_SPACE_BACKGROUND
+	color = list(
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	0, 0, 0, 0,
+	1, 1, 1, 1,
+	0, 0, 0, 0)
+
 /obj/screen/plane_master/parallax_dustmaster
 	plane = PLANE_SPACE_DUST
 
@@ -73,11 +83,14 @@ var/list/parallax_on_clients = list()
 			C.screen -= bgobj
 		parallax_on_clients -= C
 		C.screen -= C.parallax_master
+		C.screen -= C.parallax_spacemaster
 		C.screen -= C.parallax_dustmaster
 		return 0
 
 	if(!C.parallax_master)
 		C.parallax_master = new /obj/screen/plane_master/parallax_master
+	if(!C.parallax_spacemaster)
+		C.parallax_spacemaster = new /obj/screen/plane_master/parallax_spacemaster
 	if(!C.parallax_dustmaster)
 		C.parallax_dustmaster = new /obj/screen/plane_master/parallax_dustmaster
 	return 1
@@ -106,6 +119,7 @@ var/list/parallax_on_clients = list()
 			C.screen |= bgobj
 
 		C.screen |= C.parallax_master
+		C.screen |= C.parallax_spacemaster
 		C.screen |= C.parallax_dustmaster
 		C.parallax_dustmaster.color = list(0,0,0,0)
 		if(C.prefs.space_dust)
diff --git a/code/modules/client/client defines.dm b/code/modules/client/client defines.dm
index d53a71e04f0..ab0a7ca87f7 100644
--- a/code/modules/client/client defines.dm	
+++ b/code/modules/client/client defines.dm	
@@ -94,4 +94,5 @@
 	var/list/parallax_offset = list()
 	var/turf/previous_turf = null
 	var/obj/screen/plane_master/parallax_master/parallax_master = null
-	var/obj/screen/plane_master/parallax_dustmaster/parallax_dustmaster = null
\ No newline at end of file
+	var/obj/screen/plane_master/parallax_dustmaster/parallax_dustmaster = null
+	var/obj/screen/plane_master/parallax_spacemaster/parallax_spacemaster = null
\ No newline at end of file