2.8: relay bought/consumed items (stored for joiners), crash damage, job values, traffic (world authority only); tests

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

GameServer.cs

@@ -12,7 +12,7 @@ namespace MSCO.Server;
 /// </summary>
 public sealed class GameServer
 {
-    public const string ModVersion = "2.7";   // muss mit MSCO.ModVersion übereinstimmen
+    public const string ModVersion = "2.8";   // muss mit MSCO.ModVersion übereinstimmen
     public const int ServerId = 0;             // Absender-ID des Servers; Spieler bekommen 1, 2, ...
 
     static readonly string[] SaveFiles = { "defaultES2File.txt", "items.txt", "meshsave.txt", "graveyard.txt", "notepad.txt" };
@@ -287,7 +287,8 @@ public sealed class GameServer
     static bool IsGameMessage(MsgType t) =>
         t is MsgType.Player or MsgType.ObjStates or MsgType.ObjOwn or MsgType.ObjRelease or MsgType.FsmEvent
           or MsgType.VehicleFx or MsgType.WorldTime or MsgType.MoneyDelta or MsgType.DoorState or MsgType.Chat or MsgType.VarSync
-          or MsgType.SpawnItem;
+          or MsgType.SpawnItem or MsgType.ItemAppeared or MsgType.ObjDestroy or MsgType.VehicleDamage
+          or MsgType.TrafficStates or MsgType.WorldVars;
 
     /// <summary>Uhrzeit/Wetter gibt der Spieler mit der kleinsten ID vor (so rechnen es auch die Clients).</summary>
     int WorldAuthorityId => clients.Values.Where(c => c.State == ClientState.Joined).Select(c => c.Id).DefaultIfEmpty(-1).Min();
@@ -403,10 +404,21 @@ public sealed class GameServer
                 world.AddSpawn(m.Payload);
                 Log($"{c.Name} spawned {SpawnName(m.Payload)}");
                 break;
+            case MsgType.ItemAppeared:
+                if (m.Payload.Length > 256) return;
+                world.AddAppeared(m.Payload);
+                break;
+            case MsgType.ObjDestroy:
+                if (m.Payload.Length != 4) return;
+                world.AddDestroyed(BitConverter.ToInt32(m.Payload, 0));
+                break;
             case MsgType.Chat:
                 if (m.Payload.Length > 1024) return; // Spam/Unsinn nicht weiterleiten
                 Log($"[chat] {c.Name}: {m.Reader().ReadString()}");
                 break;
+            case MsgType.TrafficStates:
+                if (c.Id != WorldAuthorityId) return; // nur einer simuliert den Verkehr
+                break;
             case MsgType.WorldTime:
                 if (c.Id != WorldAuthorityId) return; // nur einer gibt Uhrzeit/Wetter vor
                 lastWorldTime = m.Payload;