dump prototypes command

Content.Client/_DEN/DumpPrototypes/DumpPrototypesCommand.cs

@@ -0,0 +1,71 @@
+using System.IO;
+using System.Linq;
+using System.Text;
+using Content.Shared.Administration;
+using Content.Shared.Maps;
+using Robust.Client.UserInterface;
+using Robust.Shared.Console;
+using Robust.Shared.Prototypes;
+
+namespace Content.Client._DEN.DumpPrototypesCommand;
+
+[AnyCommand]
+public sealed class DumpPrototypesCommand : IConsoleCommand
+{
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly IFileDialogManager _dialogManager = default!;
+    [Dependency] private readonly ILogManager _logManager = default!;
+
+    public string Command => "dumpprototypes";
+    public string Description => Loc.GetString("Dumps all currently loaded entity and tile prototypes into a file.");
+    public string Help => ""; // doesn't need it, no arguments
+
+    public async void Execute(IConsoleShell shell, string argStr, string[] args)
+    {
+        var file = await _dialogManager.SaveFile(new FileDialogFilters(new FileDialogFilters.Group("txt"))); // Content.Client fails the type check when I try to use json
+
+        var sawmill = _logManager.GetSawmill(Command);
+
+        // while we wait for the dialog, we can do this in the background.
+
+        var entities = _prototypeManager.EnumeratePrototypes<EntityPrototype>();
+        var tiles = _prototypeManager.EnumeratePrototypes<ContentTileDefinition>();
+
+        var dump = new StringBuilder();
+
+        dump.AppendLine("=== Entities ===");
+
+        foreach (var entity in entities)
+        {
+            dump.AppendLine(entity.ID);
+        }
+
+        dump.AppendLine("=== Tiles ===");
+
+        foreach (var tile in tiles)
+        {
+            dump.AppendLine(tile.ID);
+        }
+
+        if (file == null)
+        {
+            sawmill.Error($"Error when dumping prototypes: Could not create file.");
+            return;
+        }
+
+        try
+        {
+            await using var writer = new StreamWriter(file.Value.fileStream);
+            writer.Write(dump.ToString());
+
+        }
+        catch (Exception exc)
+        {
+            sawmill.Error($"Error when dumping prototypes: {exc.Message}\n{exc.StackTrace}");
+        }
+        finally
+        {
+            await file.Value.fileStream.DisposeAsync();
+        }
+    }
+}