Added new two-tile hazard door sprites, thanks to Ravensdale, and fixed a derp with the new ZAS sleeping stuff.

code/ZAS/Connection.dm

@@ -6,6 +6,9 @@ Indirect connections will not merge the two zones after they reach equilibrium.
 #define CONNECTION_INDIRECT 1
 #define CONNECTION_CLOSED   0
 
+#define ZONE_ACTIVE 1
+#define ZONE_SLEEPING 0
+
 /connection
 	var/turf/simulated/A
 	var/turf/simulated/B
@@ -208,6 +211,11 @@ Indirect connections will not merge the two zones after they reach equilibrium.
 			zone_2.closed_connection_zones += zone_1
 			zone_2.closed_connection_zones[zone_1] = 1
 
+	if(zone_1.status == ZONE_SLEEPING)
+		zone_1.SetStatus(ZONE_ACTIVE)
+
+	if(zone_2.status == ZONE_SLEEPING)
+		zone_2.SetStatus(ZONE_ACTIVE)
 
 /connection/proc/DisconnectZones(var/zone/zone_1, var/zone/zone_2)
 	//Sanity checking