Use Prerequisites: ~disabled for unbuildable actors.

mods/cnc/maps/gdi01/map.yaml

@@ -464,36 +464,51 @@ Rules:
 	^Infantry:
 		MustBeDestroyed:
 	PROC:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	SILO:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	WEAP:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	HQ:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	NUK2:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	FIX:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	HPAD:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	EYE:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	GUN:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 		MustBeDestroyed:
 	GTWR:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	ATWR:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E2:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E3:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E6:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	RMBO:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	BOAT:
 		Health:
 			HP: 1500

mods/cnc/maps/gdi02/map.yaml

@@ -739,47 +739,68 @@ Rules:
 	Player:
 		-ConquestVictoryConditions:
 	PROC:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	SILO:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	WEAP:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	HQ:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	NUK2:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	FIX:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	HPAD:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	EYE:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	GUN:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	GTWR:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	ATWR:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E2:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E3:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E4:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E5:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E6:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	RMBO:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	AFLD:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	TMPL:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	OBLI:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	SAM:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	OLDLST:
 		Inherits: LST
 		-WithRoof:

mods/cnc/maps/gdi03/map.yaml

@@ -902,39 +902,55 @@ Rules:
 	^Infantry:
 		MustBeDestroyed:
 	WEAP:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	NUK2:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	FIX:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	HPAD:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	EYE:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	GUN:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	ATWR:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E3:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E4:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	E5:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	RMBO:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	AFLD:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	TMPL:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	OBLI:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	SAM:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 		Building:
 			Power: -10
 	HQ:
-		-Buildable:
+		Buildable:
+			Prerequisites: ~disabled
 	NOHQ:
 		RequiresPower:
 		CanPowerDown: