Implement server status content side.

Content.Server/Content.Server.csproj

@@ -133,6 +133,7 @@
     <Compile Include="GameObjects\Components\Power\PoweredLightComponent.cs" />
     <Compile Include="GameObjects\Components\Power\PowerDebugTool.cs" />
     <Compile Include="ServerNotifyManager.cs" />
+    <Compile Include="StatusShell.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Content.Shared\Content.Shared.csproj">

Content.Server/EntryPoint.cs

@@ -39,6 +39,7 @@ using Content.Server.Interfaces;
 using Content.Server.Interfaces.GameTicking;
 using Content.Shared.GameObjects.Components.Inventory;
 using Content.Shared.Interfaces;
+using SS14.Server.Interfaces.ServerStatus;
 using SS14.Shared.Timing;
 
 namespace Content.Server
@@ -46,6 +47,7 @@ namespace Content.Server
     public class EntryPoint : GameServer
     {
         private IGameTicker _gameTicker;
+        private StatusShell _statusShell;
 
         /// <inheritdoc />
         public override void Init()
@@ -122,6 +124,10 @@ namespace Content.Server
             _gameTicker = IoCManager.Resolve<IGameTicker>();
 
             IoCManager.Resolve<IServerNotifyManager>().Initialize();
+
+            var playerManager = IoCManager.Resolve<IPlayerManager>();
+
+            _statusShell = new StatusShell();
         }
 
         public override void PostInit()

Content.Server/GameTicking/GameTicker.cs

@@ -53,7 +53,7 @@ namespace Content.Server.GameTicking
             }
         }
 
-        public Action<GameRunLevelChangedEventArgs> OnRunLevelChanged;
+        public event Action<GameRunLevelChangedEventArgs> OnRunLevelChanged;
 
         private const string PlayerPrototypeName = "HumanMob_Content";
         private const string ObserverPrototypeName = "MobObserver";
@@ -414,8 +414,8 @@ namespace Content.Server.GameTicking
     public enum GameRunLevel
     {
         PreRoundLobby = 0,
-        InRound,
-        PostRound
+        InRound = 1,
+        PostRound = 2
     }
 
     public class GameRunLevelChangedEventArgs : EventArgs

Content.Server/Interfaces/GameTicking/IGameTicker.cs

@@ -1,3 +1,4 @@
+using System;
 using Content.Server.GameTicking;
 using SS14.Server.Interfaces.Player;
 using SS14.Server.Player;
@@ -13,6 +14,8 @@ namespace Content.Server.Interfaces.GameTicking
     {
         GameRunLevel RunLevel { get; }
 
+        event Action<GameRunLevelChangedEventArgs> OnRunLevelChanged;
+
         void Initialize();
         void Update(FrameEventArgs frameEventArgs);
 

Content.Server/StatusShell.cs

@@ -0,0 +1,60 @@
+using System;
+using Content.Server.GameTicking;
+using Content.Server.Interfaces.GameTicking;
+using Newtonsoft.Json.Linq;
+using SS14.Server.Interfaces;
+using SS14.Server.Interfaces.Player;
+using SS14.Server.Interfaces.ServerStatus;
+using SS14.Shared.IoC;
+
+namespace Content.Server
+{
+    /// <summary>
+    ///     Tiny helper class to handle status messages. Nothing too complicated.
+    /// </summary>
+    public class StatusShell
+    {
+        private readonly IPlayerManager _playerManager;
+        private readonly string _name;
+        private GameRunLevel _runLevel;
+        private DateTime _roundStartTime;
+
+        public StatusShell()
+        {
+            _playerManager = IoCManager.Resolve<IPlayerManager>();
+            var baseServer = IoCManager.Resolve<IBaseServer>();
+            var gameTicker = IoCManager.Resolve<IGameTicker>();
+
+            gameTicker.OnRunLevelChanged += _runLevelChanged;
+
+            _name = baseServer.ServerName;
+            IoCManager.Resolve<IStatusHost>().OnStatusRequest += _getResponse;
+        }
+
+        private void _getResponse(JObject jObject)
+        {
+            lock (this)
+            {
+                jObject["name"] = _name;
+                jObject["players"] = _playerManager.PlayerCount;
+                jObject["run_level"] = (int) _runLevel;
+                if (_runLevel >= GameRunLevel.InRound)
+                {
+                    jObject["round_start_time"] = _roundStartTime.ToString("o");
+                }
+            }
+        }
+
+        private void _runLevelChanged(GameRunLevelChangedEventArgs eventArgs)
+        {
+            lock (this)
+            {
+                _runLevel = eventArgs.NewRunLevel;
+                if (eventArgs.NewRunLevel == GameRunLevel.InRound)
+                {
+                    _roundStartTime = DateTime.UtcNow;
+                }
+            }
+        }
+    }
+}