Added: Support for not-synced traits (ITraitNotSynced)

OpenRA.Game/Network/SyncReport.cs

@@ -4,6 +4,7 @@ using System.Linq;
 using System.Text;
 using OpenRA.FileFormats;
 using OpenRA.Support;
+using OpenRA.Traits;
 
 namespace OpenRA.Network
 {
@@ -37,6 +38,7 @@ namespace OpenRA.Network
 			report.Traits.Clear();
 			foreach (var a in orderManager.world.Queries.WithTraitMultiple<object>())
 			{
+				if (a.Trait is ITraitNotSynced ) continue;
 				var sync = Sync.CalculateSyncHash(a.Trait);
 				if (sync != 0)
 					report.Traits.Add(new TraitReport()

OpenRA.Game/Traits/TraitsInterfaces.cs

@@ -190,6 +190,8 @@ namespace OpenRA.Traits
 	public interface IPostRenderSelection { void RenderAfterWorld(WorldRenderer wr, Actor self); }
 	public interface IPreRenderSelection { void RenderBeforeWorld(WorldRenderer wr, Actor self); }
 
+	public interface ITraitNotSynced{} // Traits marked with NotSynced arent sync-checked
+
 	public struct Target		// a target: either an actor, or a fixed location.
 	{
 		Actor actor;

OpenRA.Game/World.cs

@@ -199,7 +199,11 @@ namespace OpenRA
 
 				// hash all the traits that tick
 				foreach (var x in traitDict.ActorsWithTraitMultiple<object>(this))
-					ret += n++ * (int)x.Actor.ActorID * Sync.CalculateSyncHash(x.Trait);
+				{
+					if (x.Trait is ITraitNotSynced) continue;
+
+					ret += n++*(int) x.Actor.ActorID*Sync.CalculateSyncHash(x.Trait);
+				}
 
 				// Hash the shared rng
 				ret += SharedRandom.Last;