Misc replay related changes (#13250)

Content.Server/Administration/GamePrototypeLoadManager.cs

@@ -3,6 +3,8 @@ using Content.Shared.Administration;
 using Robust.Server.Player;
 using Robust.Shared.Network;
 using Robust.Shared.Prototypes;
+using Robust.Shared.Replays;
+using Robust.Shared.Serialization.Markdown.Mapping;
 
 namespace Content.Server.Administration;
 
@@ -11,6 +13,7 @@ namespace Content.Server.Administration;
 /// </summary>
 public sealed class GamePrototypeLoadManager : IGamePrototypeLoadManager
 {
+    [Dependency] private readonly IReplayRecordingManager _replay = default!;
     [Dependency] private readonly IServerNetManager _netManager = default!;
     [Dependency] private readonly IAdminManager _adminManager = default!;
     [Dependency] private readonly IPlayerManager _playerManager = default!;
@@ -18,11 +21,22 @@ public sealed class GamePrototypeLoadManager : IGamePrototypeLoadManager
     [Dependency] private readonly ILocalizationManager _localizationManager = default!;
 
     private readonly List<string> _loadedPrototypes = new();
+    public IReadOnlyList<string> LoadedPrototypes => _loadedPrototypes;
 
     public void Initialize()
     {
         _netManager.RegisterNetMessage<GamePrototypeLoadMessage>(ClientLoadsPrototype);
         _netManager.Connected += NetManagerOnConnected;
+        _replay.OnRecordingStarted += OnStartReplayRecording;
+    }
+
+    private void OnStartReplayRecording((MappingDataNode, List<object>) initReplayData)
+    {
+        // replays will need information about currently loaded prototypes
+        foreach (var prototype in _loadedPrototypes)
+        {
+            initReplayData.Item2.Add(new ReplayPrototypeUploadMsg { PrototypeData = prototype });
+        }
     }
 
     public void SendGamePrototype(string prototype)
@@ -47,6 +61,9 @@ public sealed class GamePrototypeLoadManager : IGamePrototypeLoadManager
     private void LoadPrototypeData(string prototypeData)
     {
         _loadedPrototypes.Add(prototypeData);
+
+        _replay.QueueReplayMessage(new ReplayPrototypeUploadMsg { PrototypeData = prototypeData });
+
         var msg = new GamePrototypeLoadMessage
         {
             PrototypeData = prototypeData