Support split sprites for fog/shroud.

mods/cnc/rules/world.yaml

@@ -72,7 +72,10 @@ World:
 		Name: fog
 		Fog: true
 	ShroudRenderer:
-		Variants: typea, typeb, typec, typed
+		ShroudVariants: typea, typeb, typec, typed
+		FogVariants: typea, typeb, typec, typed
+		OverrideFullShroud: full
+		OverrideFullFog: full
 	Country@gdi:
 		Name: GDI
 		Race: gdi

mods/cnc/sequences/misc.yaml

@@ -442,6 +442,7 @@ shroud:
 	typed: shadow
 		Start: 36
 		Length: 12
+	full: fullshroud
 
 # Note: The order of smudges and craters determines
 # the index that is mapped to them in maps

mods/d2k/rules/world.yaml

@@ -87,9 +87,11 @@ World:
 		Offset: 12007
 		InvertColor: true
 	ShroudRenderer:
-		Variants: typea, typeb, typec, typed
+		ShroudVariants: typea, typeb, typec, typed
+		FogVariants: typea, typeb, typec, typed
 		Index: 11, 3, 7, 9, 6, 13, 12, 14, 4, 8, 2, 1, 5, 10
-		ShroudColor: 31
+		OverrideFullShroud: full
+		OverrideFullFog: full
 		ShroudBlend: Multiply
 	Country@Atreides:
 		Name: Atreides

mods/d2k/sequences/misc.yaml

@@ -347,6 +347,8 @@ shroud:
 		Length: 14
 		Offset: -16,-16
 		BlendMode: Multiply
+	full: fullshroud
+		BlendMode: Multiply
 
 rockcraters:
 	rockcrater1: DATA

mods/ra/rules/world.yaml

@@ -87,6 +87,7 @@ World:
 		Name: fog
 		Fog: true
 	ShroudRenderer:
+		FogVariants: shroud
 		Index: 255, 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240, 20, 40, 56, 65, 97, 130, 148, 194, 24, 33, 66, 132, 28, 41, 67, 134, 1, 2, 4, 8, 3, 6, 12, 9, 7, 14, 13, 11, 5, 10, 15, 255
 		UseExtendedIndex: true
 	Country@0:

mods/ts/sequences/misc.yaml

@@ -387,6 +387,8 @@ resources:
 shroud:
 	shroud: shadow #TODO: use shroud.shp
 		Length: *
+	fog: shadow
+		Length: *
 
 scorches: #TODO: make use of 07-12 as well
 	sc1: burnt01