Random station names! (#5548)

Content.Server/Maps/GameMapManager.cs

@@ -4,6 +4,7 @@ using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using Content.Server.Chat.Managers;
 using Content.Shared.CCVar;
+using Robust.Server.Maps;
 using Robust.Server.Player;
 using Robust.Shared.Configuration;
 using Robust.Shared.IoC;
@@ -20,6 +21,7 @@ public class GameMapManager : IGameMapManager
     [Dependency] private readonly IPlayerManager _playerManager = default!;
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly IChatManager _chatManager = default!;
+    [Dependency] private readonly IMapLoader _mapLoader = default!;
 
     private GameMapPrototype _currentMap = default!;
     private bool _currentMapForced;
@@ -116,4 +118,12 @@ public class GameMapManager : IGameMapManager
     {
         return _prototypeManager.TryIndex(gameMap, out map);
     }
-}
+
+    public string GenerateMapName(GameMapPrototype gameMap)
+    {
+        if (gameMap.NameGenerator is not null && gameMap.MapNameTemplate is not null)
+            return gameMap.NameGenerator.FormatName(gameMap.MapNameTemplate);
+        else
+            return gameMap.MapName;
+    }
+}

Content.Server/Maps/GameMapPrototype.cs

@@ -1,10 +1,10 @@
 using System.Collections.Generic;
+using Content.Server.Maps.NameGenerators;
 using Content.Shared.Roles;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Serialization.Manager.Attributes;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Dictionary;
 using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
-using Robust.Shared.ViewVariables;
 
 namespace Content.Server.Maps;
 
@@ -31,11 +31,23 @@ public class GameMapPrototype : IPrototype
     public uint MaxPlayers { get; } = uint.MaxValue;
 
     /// <summary>
-    /// Name of the given map.
+    /// Name of the map to use in generic messages, like the map vote.
     /// </summary>
     [DataField("mapName", required: true)]
     public string MapName { get; } = default!;
 
+    /// <summary>
+    /// Name of the given map.
+    /// </summary>
+    [DataField("mapNameTemplate")]
+    public string? MapNameTemplate { get; } = default!;
+
+    /// <summary>
+    /// Name generator to use for the map, if any.
+    /// </summary>
+    [DataField("nameGenerator")]
+    public GameMapNameGenerator? NameGenerator { get; } = default!;
+
     /// <summary>
     /// Relative directory path to the given map, i.e. `Maps/saltern.yml`
     /// </summary>

Content.Server/Maps/IGameMapManager.cs

@@ -64,4 +64,6 @@ public interface IGameMapManager
     /// <param name="gameMap">name of the map</param>
     /// <returns>existence</returns>
     bool CheckMapExists(string gameMap);
-}
+
+    public string GenerateMapName(GameMapPrototype gameMap);
+}

Content.Server/Maps/NameGenerators/GameMapNameGenerator.cs

@@ -0,0 +1,9 @@
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.Maps.NameGenerators;
+
+[ImplicitDataDefinitionForInheritors]
+public abstract class GameMapNameGenerator
+{
+    public abstract string FormatName(string input);
+}

Content.Server/Maps/NameGenerators/NanotrasenNameGenerator.cs

@@ -0,0 +1,26 @@
+using JetBrains.Annotations;
+using Robust.Shared.IoC;
+using Robust.Shared.Random;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.Maps.NameGenerators;
+
+[UsedImplicitly]
+public class NanotrasenNameGenerator : GameMapNameGenerator
+{
+    /// <summary>
+    ///     Where the map comes from. Should be a two or three letter code, for example "VG" for Packedstation.
+    /// </summary>
+    [DataField("prefixCreator")] public string PrefixCreator = default!;
+
+    private string Prefix => "NT";
+    private string[] SuffixCodes => new []{ "LV", "NX", "EV", "QT", "PR" };
+
+    public override string FormatName(string input)
+    {
+        var random = IoCManager.Resolve<IRobustRandom>();
+
+        // No way in hell am I writing custom format code just to add nice names. You can live with {0}
+        return string.Format(input, $"{Prefix}{PrefixCreator}", $"{random.Pick(SuffixCodes)}-{random.Next(0, 999):D3}");
+    }
+}