Add line-build palette to RA, TD, D2k.

mods/cnc/rules/defaults.yaml

@@ -873,6 +873,7 @@
 		BuildSounds: hvydoor1.aud
 		TerrainTypes: Clear,Road
 	FootprintPlaceBuildingPreview:
+		LineBuildSegmentPalette: placelinesegment
 	RequiresBuildableArea:
 		AreaTypes: building
 		Adjacent: 4

mods/cnc/rules/palettes.yaml

@@ -123,6 +123,10 @@
 	RotationPaletteEffect@water:
 		ExcludePalettes: effect, chrome
 		RotationBase: 32
+	PaletteFromPaletteWithAlpha@placelinesegment:
+		Name: placelinesegment
+		BasePalette: terrain
+		Alpha: 0.65
 	PaletteFromPlayerPaletteWithAlpha@placebuilding:
 		BaseName: placebuilding
 		Alpha: 0.65

mods/d2k/rules/palettes.yaml

@@ -84,6 +84,10 @@
 		BaseName: cloak
 		BasePalette: player
 		Alpha: 0.55
+	PaletteFromPaletteWithAlpha@placelinesegment:
+		Name: placelinesegment
+		BasePalette: terrain
+		Alpha: 0.65
 	PaletteFromPlayerPaletteWithAlpha@placebuilding:
 		BaseName: placebuilding
 		BasePalette: player

mods/d2k/rules/structures.yaml

@@ -734,6 +734,7 @@ wall:
 		BuildSounds: CHUNG.WAV
 		TerrainTypes: Rock, Concrete
 	FootprintPlaceBuildingPreview:
+		LineBuildSegmentPalette: placelinesegment
 	RequiresBuildableArea:
 		AreaTypes: building
 		Adjacent: 7

mods/ra/rules/defaults.yaml

@@ -752,6 +752,7 @@
 		TerrainTypes: Clear,Road
 		UndeploySounds: cashturn.aud
 	FootprintPlaceBuildingPreview:
+		LineBuildSegmentPalette: placelinesegment
 	RequiresBuildableArea:
 		AreaTypes: building
 		Adjacent: 7

mods/ra/rules/palettes.yaml

@@ -119,6 +119,10 @@
 	ChronoshiftPaletteEffect:
 	FlashPaletteEffect@NUKE:
 		Type: Nuke
+	PaletteFromPaletteWithAlpha@placelinesegment:
+		Name: placelinesegment
+		BasePalette: terrain
+		Alpha: 0.65
 	PaletteFromPlayerPaletteWithAlpha@placebuilding:
 		BaseName: placebuilding
 		BasePalette: player