don't hardcode custom prerequisites anymore

to make those strings translatable

OpenRA.Mods.Cnc/Widgets/Logic/ProductionTooltipLogic.cs

@@ -90,16 +90,6 @@ namespace OpenRA.Mods.Cnc.Widgets.Logic
 
 		static string ActorName( string a )
 		{
-			// hack hack hack - going to die soon anyway
-			if (a == "barracks")
-				return "Infantry Production";
-			if (a == "vehicleproduction")
-				return "Vehicle Production";
-			if (a == "techcenter")
-				return "Tech Center";
-			if (a == "anypower")
-				return "Power Plant";
-
 			ActorInfo ai;
 			Rules.Info.TryGetValue(a.ToLowerInvariant(), out ai);
 			if (ai != null && ai.Traits.Contains<TooltipInfo>())

OpenRA.Mods.RA/Widgets/BuildPaletteWidget.cs

@@ -323,16 +323,6 @@ namespace OpenRA.Mods.RA.Widgets
 
 		static string Description( string a )
 		{
-			// hack hack hack - going to die soon anyway
-			if (a == "barracks")
-				return "Infantry production";
-			if (a == "vehicleproduction")
-				return "Vehicle production";
-			if (a == "techcenter")
-				return "Tech Center";
-			if (a == "anypower")
-				return "Power Plant";
-
 			ActorInfo ai;
 			Rules.Info.TryGetValue(a.ToLowerInvariant(), out ai);
 			if (ai != null && ai.Traits.Contains<TooltipInfo>())

mods/cnc/rules/structures.yaml

@@ -734,3 +734,19 @@ ATWR:
 	DetectCloaked:
 		Range: 6
 	RenderRangeCircle:
+
+# custom prerequisites:
+BARRACKS:
+	Tooltip:
+		Name: Infantry Production
+		Description: Infantry Production
+
+VEHICLEPRODUCTION:
+	Tooltip:
+		Name: Vehicle Production
+		Description: Vehicle Production
+
+ANYPOWER:
+	Tooltip:
+		Name: Power Plant
+		Description: Power Plant

mods/ra/rules/structures.yaml

@@ -1464,3 +1464,24 @@ WOOD:
 		HP: 100
 	Armor: 
 		Type: Wood
+
+# custom prerequisites:
+BARRACKS:
+	Tooltip:
+		Name: Infantry Production
+		Description: Infantry Production
+
+VEHICLEPRODUCTION:
+	Tooltip:
+		Name: Vehicle Production
+		Description: Vehicle Production
+
+TECHCENTER:
+	Tooltip:
+		Name: Tech Center
+		Description: Tech Center
+
+ANYPOWER:
+	Tooltip:
+		Name: Power Plant
+		Description: Power Plant