Add editor copy keybinding (#8369)

Content.Client/EscapeMenu/UI/Tabs/KeyRebindTab.xaml.cs

@@ -178,6 +178,7 @@ namespace Content.Client.EscapeMenu.UI.Tabs
             AddButton(EngineKeyFunctions.EditorGridPlace);
             AddButton(EngineKeyFunctions.EditorLinePlace);
             AddButton(EngineKeyFunctions.EditorRotateObject);
+            AddButton(ContentKeyFunctions.EditorCopyObject);
 
             AddHeader("ui-options-header-dev");
             AddButton(EngineKeyFunctions.ShowDebugConsole);

Content.Client/Input/ContentContexts.cs

@@ -29,6 +29,9 @@ namespace Content.Client.Input
             common.AddFunction(ContentKeyFunctions.Point);
             common.AddFunction(ContentKeyFunctions.OpenContextMenu);
 
+            // Not in engine, because engine cannot check for sanbox/admin status before starting placement.
+            common.AddFunction(ContentKeyFunctions.EditorCopyObject);
+
             var human = contexts.GetContext("human");
             human.AddFunction(ContentKeyFunctions.SwapHands);
             human.AddFunction(ContentKeyFunctions.Drop);

Content.Client/Sandbox/SandboxSystem.cs

@@ -12,12 +12,14 @@ using Robust.Client.Debugging;
 using Robust.Client.Graphics;
 using Robust.Client.Input;
 using Robust.Client.Placement;
+using Robust.Client.Placement.Modes;
 using Robust.Client.ResourceManagement;
 using Robust.Client.UserInterface.Controls;
 using Robust.Client.UserInterface.CustomControls;
 using Robust.Shared.Input.Binding;
 using Robust.Shared.Map;
 using Robust.Shared.Network;
+using Robust.Shared.Players;
 using static Robust.Client.UserInterface.Controls.BoxContainer;
 
 namespace Content.Client.Sandbox
@@ -117,6 +119,7 @@ namespace Content.Client.Sandbox
     {
         [Dependency] private readonly IClientConsoleHost _consoleHost = default!;
         [Dependency] private readonly IGameHud _gameHud = default!;
+        [Dependency] private readonly IMapManager _mapManager = default!;
         [Dependency] private readonly IPlacementManager _placementManager = default!;
         [Dependency] private readonly IResourceCache _resourceCache = default!;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager = default!;
@@ -148,6 +151,53 @@ namespace Content.Client.Sandbox
                 InputCmdHandler.FromDelegate(session => ToggleTilesWindow()));
             _inputManager.SetInputCommand(ContentKeyFunctions.OpenDecalSpawnWindow,
                 InputCmdHandler.FromDelegate(session => ToggleDecalsWindow()));
+
+            CommandBinds.Builder
+                .Bind(ContentKeyFunctions.EditorCopyObject, new PointerInputCmdHandler(OnCopy))
+                .Register<SandboxSystem>();
+        }
+
+        private bool OnCopy(ICommonSession? session, EntityCoordinates coords, EntityUid uid)
+        {
+            if (!CanSandbox())
+                return false;
+
+            // Try copy entity.
+            if (uid.IsValid()
+                && EntityManager.TryGetComponent(uid, out MetaDataComponent? comp)
+                && !comp.EntityDeleted)
+            {
+                if (comp.EntityPrototype == null || comp.EntityPrototype.NoSpawn || comp.EntityPrototype.Abstract)
+                    return false;
+
+                if (_placementManager.Eraser)
+                    _placementManager.ToggleEraser();
+
+                _placementManager.BeginPlacing(new()
+                {
+                    EntityType = comp.EntityPrototype.ID,
+                    IsTile = false,
+                    TileType = 0,
+                    PlacementOption = comp.EntityPrototype.PlacementMode
+                });
+                return true;
+            }
+
+            // Try copy tile.
+            if (!_mapManager.TryFindGridAt(coords.ToMap(EntityManager), out var grid) || !grid.TryGetTileRef(coords, out var tileRef))
+                return false;
+
+            if (_placementManager.Eraser)
+                _placementManager.ToggleEraser();
+
+            _placementManager.BeginPlacing(new()
+            {
+                EntityType = null,
+                IsTile = true,
+                TileType = tileRef.Tile.TypeId,
+                PlacementOption = nameof(AlignTileAny)
+            });
+            return true;
         }
 
         private void OnAdminStatus()
@@ -196,6 +246,7 @@ namespace Content.Client.Sandbox
             // TODO: Gamehud moment
             _gameHud.SandboxButtonToggled -= SandboxButtonPressed;
             _adminManager.AdminStatusUpdated -= OnAdminStatus;
+            CommandBinds.Unregister<SandboxSystem>();
         }
 
         private void OnSandboxStatus(MsgSandboxStatus ev)

Content.Shared/Input/ContentKeyFunctions.cs

@@ -79,5 +79,6 @@ namespace Content.Shared.Input
         public static readonly BoundKeyFunction Vote7 = "Vote7";
         public static readonly BoundKeyFunction Vote8 = "Vote8";
         public static readonly BoundKeyFunction Vote9 = "Vote9";
+        public static readonly BoundKeyFunction EditorCopyObject = "EditorCopyObject";
     }
 }

Resources/Locale/en-US/escape-menu/ui/options-menu.ftl

@@ -129,6 +129,7 @@ ui-options-function-editor-cancel-place = Cancel placement
 ui-options-function-editor-grid-place = Place in grid
 ui-options-function-editor-line-place = Place line
 ui-options-function-editor-rotate-object = Rotate
+ui-options-function-editor-copy-object = Copy
 
 ui-options-function-open-abilities-menu = Open action menu
 ui-options-function-show-debug-console = Open Console

Resources/keybinds.yml

@@ -101,6 +101,9 @@ binds:
 - function: EditorRotateObject
   type: State
   key: MouseMiddle
+- function: EditorCopyObject
+  type: State
+  key: P
 - function: SwapHands
   type: State
   key: X