Allow admins to change round preset.

Content.Server/Content.Server.csproj

@@ -142,7 +142,7 @@
     <Compile Include="GameObjects\EntitySystems\TemperatureSystem.cs" />
     <Compile Include="GameTicking\GamePreset.cs" />
     <Compile Include="GameTicking\GamePresets\PresetDeathMatch.cs" />
-    <Compile Include="GameTicking\GamePresets\PresetTraitor.cs" />
+    <Compile Include="GameTicking\GamePresets\PresetSandbox.cs" />
     <Compile Include="GameTicking\GameRule.cs" />
     <Compile Include="GameTicking\GameRules\RuleDeathMatch.cs" />
     <Compile Include="GameTicking\GameTicker.cs" />

Content.Server/GameTicking/GamePresets/PresetSandbox.cs

@@ -0,0 +1,10 @@
+namespace Content.Server.GameTicking.GamePresets
+{
+    public sealed class PresetSandbox : GamePreset
+    {
+        public override void Start()
+        {
+            // Nothing yet.
+        }
+    }
+}

Content.Server/GameTicking/GamePresets/PresetTraitor.cs

@@ -1,12 +0,0 @@
-using Robust.Shared.Log;
-
-namespace Content.Server.GameTicking.GamePresets
-{
-    public class PresetTraitor : GamePreset
-    {
-        public override void Start()
-        {
-            Logger.DebugS("ticker.preset", "Current preset is traitor.");
-        }
-    }
-}

Content.Server/GameTicking/GameTicker.cs

@@ -15,13 +15,13 @@ using Robust.Server.Interfaces.Maps;
 using Robust.Server.Interfaces.Player;
 using Robust.Server.Player;
 using Robust.Shared.Configuration;
-using Robust.Shared.Console;
 using Robust.Shared.Enums;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Interfaces.Configuration;
 using Robust.Shared.Interfaces.GameObjects;
 using Robust.Shared.Interfaces.Map;
 using Robust.Shared.Interfaces.Network;
+using Robust.Shared.Interfaces.Reflection;
 using Robust.Shared.Interfaces.Timing;
 using Robust.Shared.IoC;
 using Robust.Shared.Log;
@@ -81,6 +81,8 @@ namespace Content.Server.GameTicking
 
         [ViewVariables] private readonly List<GameRule> _gameRules = new List<GameRule>();
 
+        [ViewVariables] private Type _presetType;
+
 #pragma warning disable 649
         [Dependency] private IEntityManager _entityManager;
         [Dependency] private IMapManager _mapManager;
@@ -155,7 +157,7 @@ namespace Content.Server.GameTicking
             RunLevel = GameRunLevel.InRound;
 
             // TODO: Allow other presets to be selected.
-            var preset = _dynamicTypeFactory.CreateInstance<PresetTraitor>();
+            var preset = (GamePreset)_dynamicTypeFactory.CreateInstance(_presetType);
             preset.Start();
 
             foreach (var (playerSession, ready) in _playersInLobby.ToList())
@@ -248,6 +250,15 @@ namespace Content.Server.GameTicking
 
         public IEnumerable<GameRule> ActiveGameRules => _gameRules;
 
+        public void SetStartPreset(Type type)
+        {
+            if (!typeof(GamePreset).IsAssignableFrom(type))
+            {
+                throw new ArgumentException("type must inherit GamePreset");
+            }
+            _presetType = type;
+        }
+
         private IEntity _spawnPlayerMob()
         {
             var entity = _entityManager.ForceSpawnEntityAt(PlayerPrototypeName, _getLateJoinSpawnPoint());
@@ -643,4 +654,38 @@ namespace Content.Server.GameTicking
             ticker.ToggleReady(player, bool.Parse(args[0]));
         }
     }
+
+    class SetGamePresetCommand : IClientCommand
+    {
+        public string Command => "setgamepreset";
+        public string Description => "";
+        public string Help => "";
+
+        public void Execute(IConsoleShell shell, IPlayerSession player, string[] args)
+        {
+            if (args.Length != 1)
+            {
+                shell.SendText(player, "Need exactly one argument.");
+                return;
+            }
+
+            var ticker = IoCManager.Resolve<IGameTicker>();
+
+            Type presetType;
+            switch (args[0])
+            {
+                case "DeathMatch":
+                    presetType = typeof(PresetDeathMatch);
+                    break;
+                case "Sandbox":
+                    presetType = typeof(PresetSandbox);
+                    break;
+                default:
+                    shell.SendText(player, "That is not a valid game preset!");
+                    return;
+            }
+
+            ticker.SetStartPreset(presetType);
+        }
+    }
 }

Content.Server/Interfaces/GameTicking/IGameTicker.cs

@@ -33,5 +33,7 @@ namespace Content.Server.Interfaces.GameTicking
         T AddGameRule<T>() where T : GameRule, new();
         void RemoveGameRule(GameRule rule);
         IEnumerable<GameRule> ActiveGameRules { get; }
+
+        void SetStartPreset(Type type);
     }
 }

Resources/Groups/groups.yml

@@ -45,4 +45,5 @@
   - delete
   - tp
   - tpgrid
+  - setgamepreset
   CanViewVar: true