Completions for the warp command (#8470)

Content.Server/Administration/Commands/WarpCommand.cs

@@ -38,12 +38,7 @@ namespace Content.Server.Administration.Commands
             var location = args[0];
             if (location == "?")
             {
-                var locations = string.Join(", ",
+                var locations = string.Join(", ", GetWarpPointNames(entMan));
-                    entMan.EntityQuery<WarpPointComponent>(true)
-                        .Select(p => p.Location)
-                        .Where(p => p != null)
-                        .OrderBy(p => p)
-                        .Distinct());
 
                 shell.WriteLine(locations);
             }
@@ -121,5 +116,27 @@ namespace Content.Server.Administration.Commands
                 }
             }
         }
+
+        private static IEnumerable<string> GetWarpPointNames(IEntityManager entMan)
+        {
+            return entMan.EntityQuery<WarpPointComponent>(true)
+                .Select(p => p.Location)
+                .Where(p => p != null)
+                .OrderBy(p => p)
+                .Distinct()!;
+        }
+
+        public CompletionResult GetCompletion(IConsoleShell shell, string[] args)
+        {
+            if (args.Length == 1)
+            {
+                var ent = IoCManager.Resolve<IEntityManager>();
+                var options = new[] { "?" }.Concat(GetWarpPointNames(ent));
+
+                return CompletionResult.FromHintOptions(options, "<warp point | ?>");
+            }
+
+            return CompletionResult.Empty;
+        }
     }
 }