Make Prerequisite Lint Check use ITechTreePrerequisiteInfo

OpenRA.Mods.Common/Traits/Player/ProvidesPrerequisite.cs

@@ -28,6 +28,12 @@ namespace OpenRA.Mods.Common.Traits
 
 		[Desc("Should it recheck everything when it is captured?")]
 		public readonly bool ResetOnOwnerChange = false;
+
+		IEnumerable<string> ITechTreePrerequisiteInfo.Prerequisites(ActorInfo info)
+		{
+			return new string[] { Prerequisite ?? info.Name };
+		}
+
 		public override object Create(ActorInitializer init) { return new ProvidesPrerequisite(init, this); }
 	}
 

OpenRA.Mods.Common/Traits/Player/ProvidesTechPrerequisite.cs

@@ -25,6 +25,8 @@ namespace OpenRA.Mods.Common.Traits
 		[Desc("Prerequisites to grant when this tech level is active.")]
 		public readonly string[] Prerequisites = { };
 
+		IEnumerable<string> ITechTreePrerequisiteInfo.Prerequisites(ActorInfo info) { return Prerequisites; }
+
 		public object Create(ActorInitializer init) { return new ProvidesTechPrerequisite(this, init); }
 	}
 

OpenRA.Mods.Common/Traits/World/LobbyPrerequisiteCheckbox.cs

@@ -16,7 +16,7 @@ using OpenRA.Traits;
 namespace OpenRA.Mods.Common.Traits
 {
 	[Desc("Enables defined prerequisites at game start for all players if the checkbox is enabled.")]
-	public class LobbyPrerequisiteCheckboxInfo : ITraitInfo, ILobbyOptions
+	public class LobbyPrerequisiteCheckboxInfo : ITraitInfo, ILobbyOptions, ITechTreePrerequisiteInfo
 	{
 		[FieldLoader.Require]
 		[Desc("Internal id for this checkbox.")]
@@ -45,6 +45,8 @@ namespace OpenRA.Mods.Common.Traits
 		[Desc("Prerequisites to grant when this checkbox is enabled.")]
 		public readonly HashSet<string> Prerequisites = new HashSet<string>();
 
+		IEnumerable<string> ITechTreePrerequisiteInfo.Prerequisites(ActorInfo info) { return Prerequisites; }
+
 		IEnumerable<LobbyOption> ILobbyOptions.LobbyOptions(Ruleset rules)
 		{
 			yield return new LobbyBooleanOption(ID, Label, Description,