Merge branch 'master' into kitchen

.vscode/extensions.json

@@ -1,6 +1,6 @@
 {
     "recommendations": [
-        "ms-vscode.csharp",
+        "ms-dotnettools.csharp",
         "editorconfig.editorconfig"
     ]
 }

Content.Client/Chat/ChatManager.cs

@@ -211,19 +211,19 @@ namespace Content.Client.Chat
                 case OOCAlias:
                 {
                     var conInput = text.Substring(1);
-                    _console.ProcessCommand($"ooc \"{conInput}\"");
+                    _console.ProcessCommand($"ooc \"{CommandParsing.Escape(conInput)}\"");
                     break;
                 }
                 case MeAlias:
                 {
                     var conInput = text.Substring(1);
-                    _console.ProcessCommand($"me \"{conInput}\"");
+                    _console.ProcessCommand($"me \"{CommandParsing.Escape(conInput)}\"");
                     break;
                 }
                 default:
                 {
                     var conInput = _currentChatBox.DefaultChatFormat != null
-                        ? string.Format(_currentChatBox.DefaultChatFormat, text)
+                        ? string.Format(_currentChatBox.DefaultChatFormat, CommandParsing.Escape(text))
                         : text;
                     _console.ProcessCommand(conInput);
                     break;

Content.Client/ClientContentIoC.cs

@@ -31,6 +31,7 @@ namespace Content.Client
             IoCManager.Register<IClientPreferencesManager, ClientPreferencesManager>();
             IoCManager.Register<IItemSlotManager, ItemSlotManager>();
             IoCManager.Register<IStylesheetManager, StylesheetManager>();
+            IoCManager.Register<IScreenshotHook, ScreenshotHook>();
         }
     }
 }

Content.Client/ClientNotifyManager.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using Content.Client.Interfaces;
+using Content.Client.UserInterface.Stylesheets;
 using Content.Shared;
 using Robust.Client.Interfaces.Console;
 using Robust.Client.Interfaces.Graphics.ClientEye;
@@ -57,7 +58,11 @@ namespace Content.Client
 
         public void PopupMessage(ScreenCoordinates coordinates, string message)
         {
-            var label = new PopupLabel {Text = message};
+            var label = new PopupLabel
+            {
+                Text = message,
+                StyleClasses = { StyleNano.StyleClassPopupMessage },
+            };
             var minimumSize = label.CombinedMinimumSize;
             LayoutContainer.SetPosition(label, label.InitialPos = coordinates.Position - minimumSize / 2);
             _userInterfaceManager.PopupRoot.AddChild(label);

Content.Client/EntryPoint.cs

@@ -12,6 +12,7 @@ using Content.Client.UserInterface.Stylesheets;
 using Content.Shared.GameObjects.Components;
 using Content.Shared.GameObjects.Components.Cargo;
 using Content.Shared.GameObjects.Components.Chemistry;
+using Content.Shared.GameObjects.Components.Gravity;
 using Content.Shared.GameObjects.Components.Markers;
 using Content.Shared.GameObjects.Components.Research;
 using Content.Shared.GameObjects.Components.VendingMachines;
@@ -162,6 +163,8 @@ namespace Content.Client
             factory.Register<SharedCargoConsoleComponent>();
             factory.Register<SharedReagentDispenserComponent>();
             factory.Register<SharedMicrowaveComponent>();
+            factory.Register<SharedGravityGeneratorComponent>();
+
             prototypes.RegisterIgnore("material");
             prototypes.RegisterIgnore("reaction"); //Chemical reactions only needed by server. Reactions checks are server-side.
             prototypes.RegisterIgnore("barSign");
@@ -179,6 +182,7 @@ namespace Content.Client
             IoCManager.Resolve<IParallaxManager>().LoadParallax();
             IoCManager.Resolve<IBaseClient>().PlayerJoinedServer += SubscribePlayerAttachmentEvents;
             IoCManager.Resolve<IStylesheetManager>().Initialize();
+            IoCManager.Resolve<IScreenshotHook>().Initialize();
 
             IoCManager.InjectDependencies(this);
 

Content.Client/GameObjects/Components/Gravity/GravityGeneratorBoundUserInterface.cs

@@ -0,0 +1,104 @@
+using System;
+using Content.Shared.GameObjects.Components.Gravity;
+using Robust.Client.GameObjects.Components.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Client.UserInterface.CustomControls;
+using Robust.Shared.GameObjects.Components.UserInterface;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Maths;
+
+namespace Content.Client.GameObjects.Components.Gravity
+{
+    public class GravityGeneratorBoundUserInterface: BoundUserInterface
+    {
+        private GravityGeneratorWindow _window;
+
+        public bool IsOn;
+
+        public GravityGeneratorBoundUserInterface(ClientUserInterfaceComponent owner, object uiKey) : base (owner, uiKey)
+        {
+            SendMessage(new SharedGravityGeneratorComponent.GeneratorStatusRequestMessage());
+        }
+
+        protected override void Open()
+        {
+            base.Open();
+
+            IsOn = false;
+
+            _window = new GravityGeneratorWindow(this);
+
+            _window.Switch.OnPressed += (args) =>
+            {
+                SendMessage(new SharedGravityGeneratorComponent.SwitchGeneratorMessage(!IsOn));
+                SendMessage(new SharedGravityGeneratorComponent.GeneratorStatusRequestMessage());
+            };
+
+            _window.OpenCentered();
+        }
+
+        protected override void UpdateState(BoundUserInterfaceState state)
+        {
+            base.UpdateState(state);
+
+            var castState = (SharedGravityGeneratorComponent.GeneratorState) state;
+            IsOn = castState.On;
+            _window.UpdateButton();
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            base.Dispose(disposing);
+            if (!disposing) return;
+
+            _window?.Dispose();
+        }
+    }
+
+    public class GravityGeneratorWindow : SS14Window
+    {
+        public Label Status;
+
+        public Button Switch;
+
+        public GravityGeneratorBoundUserInterface Owner;
+
+        public GravityGeneratorWindow(GravityGeneratorBoundUserInterface gravityGeneratorInterface = null)
+        {
+            IoCManager.InjectDependencies(this);
+
+            Owner = gravityGeneratorInterface;
+
+            Title = Loc.GetString("Gravity Generator Control");
+
+            var vBox = new VBoxContainer
+            {
+                CustomMinimumSize = new Vector2(250, 100)
+            };
+            Status = new Label
+            {
+                Text = Loc.GetString("Current Status: " + (Owner.IsOn ? "On" : "Off")),
+                FontColorOverride = Owner.IsOn ? Color.ForestGreen : Color.Red
+            };
+            Switch = new Button
+            {
+                Text = Loc.GetString(Owner.IsOn ? "Turn Off" : "Turn On"),
+                TextAlign = Label.AlignMode.Center,
+                CustomMinimumSize = new Vector2(150, 60)
+            };
+
+            vBox.AddChild(Status);
+            vBox.AddChild(Switch);
+
+            Contents.AddChild(vBox);
+        }
+
+        public void UpdateButton()
+        {
+            Status.Text = Loc.GetString("Current Status: " + (Owner.IsOn ? "On" : "Off"));
+            Status.FontColorOverride = Owner.IsOn ? Color.ForestGreen : Color.Red;
+            Switch.Text = Loc.GetString(Owner.IsOn ? "Turn Off" : "Turn On");
+        }
+    }
+}

Content.Client/GameObjects/EntitySystems/CombatModeSystem.cs

@@ -25,8 +25,6 @@ namespace Content.Client.GameObjects.EntitySystems
     [UsedImplicitly]
     public sealed class CombatModeSystem : SharedCombatModeSystem
     {
-        private const float AttackTimeThreshold = 0.15f;
-
 #pragma warning disable 649
         [Dependency] private readonly IGameHud _gameHud;
         [Dependency] private readonly IPlayerManager _playerManager;
@@ -37,9 +35,6 @@ namespace Content.Client.GameObjects.EntitySystems
 
         private InputSystem _inputSystem;
 
-        public bool UseOrAttackIsDown { get; private set; }
-        private float _timeHeld;
-
         public override void Initialize()
         {
             base.Initialize();
@@ -48,10 +43,8 @@ namespace Content.Client.GameObjects.EntitySystems
             _gameHud.OnTargetingZoneChanged = OnTargetingZoneChanged;
 
             _inputSystem = EntitySystemManager.GetEntitySystem<InputSystem>();
-            _inputSystem.BindMap.BindFunction(ContentKeyFunctions.UseOrAttack, new InputHandler(this));
             _inputSystem.BindMap.BindFunction(ContentKeyFunctions.ToggleCombatMode,
                 InputCmdHandler.FromDelegate(CombatModeToggled));
-            _overlayManager.AddOverlay(new CombatModeOverlay(this));
         }
 
         private void CombatModeToggled(ICommonSession session)
@@ -60,20 +53,10 @@ namespace Content.Client.GameObjects.EntitySystems
             {
                 EntityManager.RaisePredictiveEvent(
                     new CombatModeSystemMessages.SetCombatModeActiveMessage(!IsInCombatMode()));
-
-                // Just in case.
-                UseOrAttackIsDown = false;
             }
         }
 
-        public override void Shutdown()
-        {
-            base.Shutdown();
-
-            _overlayManager.RemoveOverlay(nameof(CombatModeOverlay));
-        }
-
-        private bool IsInCombatMode()
+        public bool IsInCombatMode()
         {
             var entity = _playerManager.LocalPlayer.ControlledEntity;
             if (entity == null || !entity.TryGetComponent(out CombatModeComponent combatMode))
@@ -92,104 +75,6 @@ namespace Content.Client.GameObjects.EntitySystems
         private void OnCombatModeChanged(bool obj)
         {
             EntityManager.RaisePredictiveEvent(new CombatModeSystemMessages.SetCombatModeActiveMessage(obj));
-
-            // Just in case.
-            UseOrAttackIsDown = false;
-        }
-
-        private bool HandleInputMessage(ICommonSession session, InputCmdMessage message)
-        {
-            if (!(message is FullInputCmdMessage msg))
-                return false;
-
-            void SendMsg(BoundKeyFunction function, BoundKeyState state)
-            {
-                var functionId = _inputManager.NetworkBindMap.KeyFunctionID(function);
-
-                var sendMsg = new FullInputCmdMessage(msg.Tick, functionId, state,
-                    msg.Coordinates, msg.ScreenCoordinates, msg.Uid);
-                _inputSystem.HandleInputCommand(session, function, sendMsg);
-            }
-
-            // If we are not in combat mode, relay it as a regular Use instead.
-            if (!IsInCombatMode())
-            {
-                SendMsg(EngineKeyFunctions.Use, msg.State);
-                return true;
-            }
-
-            if (msg.State == BoundKeyState.Down)
-            {
-                UseOrAttackIsDown = true;
-                _timeHeld = 0;
-                return true;
-            }
-
-            // Up.
-            if (UseOrAttackIsDown && _timeHeld >= AttackTimeThreshold)
-            {
-                // Attack.
-                SendMsg(ContentKeyFunctions.Attack, BoundKeyState.Down);
-                SendMsg(ContentKeyFunctions.Attack, BoundKeyState.Up);
-            }
-            else
-            {
-                // Use.
-                SendMsg(EngineKeyFunctions.Use, BoundKeyState.Down);
-                SendMsg(EngineKeyFunctions.Use, BoundKeyState.Up);
-            }
-
-            UseOrAttackIsDown = false;
-
-            return true;
-        }
-
-        public override void FrameUpdate(float frameTime)
-        {
-            if (UseOrAttackIsDown)
-            {
-                _timeHeld += frameTime;
-            }
-        }
-
-        // Custom input handler type so we get the ENTIRE InputCmdMessage.
-        private sealed class InputHandler : InputCmdHandler
-        {
-            private readonly CombatModeSystem _combatModeSystem;
-
-            public InputHandler(CombatModeSystem combatModeSystem)
-            {
-                _combatModeSystem = combatModeSystem;
-            }
-
-            public override bool HandleCmdMessage(ICommonSession session, InputCmdMessage message)
-            {
-                return _combatModeSystem.HandleInputMessage(session, message);
-            }
-        }
-
-        private sealed class CombatModeOverlay : Overlay
-        {
-            private readonly CombatModeSystem _system;
-
-            public CombatModeOverlay(CombatModeSystem system) : base(nameof(CombatModeOverlay))
-            {
-                _system = system;
-            }
-
-            protected override void Draw(DrawingHandleBase handle)
-            {
-                var screenHandle = (DrawingHandleScreen) handle;
-
-                var mousePos = IoCManager.Resolve<IInputManager>().MouseScreenPosition;
-
-                if (_system.UseOrAttackIsDown && _system._timeHeld > AttackTimeThreshold)
-                {
-                    var tex = ResC.GetTexture($"/Textures/Objects/Tools/toolbox_r.png");
-
-                    screenHandle.DrawTextureRect(tex, UIBox2.FromDimensions(mousePos, tex.Size * 2));
-                }
-            }
         }
     }
 }

Content.Client/GameObjects/EntitySystems/RangedWeaponSystem.cs

@@ -39,8 +39,8 @@ namespace Content.Client.GameObjects.EntitySystems
             base.Update(frameTime);
 
             var canFireSemi = _isFirstShot;
-            var state = _inputSystem.CmdStates.GetState(ContentKeyFunctions.Attack);
-            if (!_combatModeSystem.UseOrAttackIsDown && state != BoundKeyState.Down)
+            var state = _inputSystem.CmdStates.GetState(EngineKeyFunctions.Use);
+            if (!_combatModeSystem.IsInCombatMode() && state != BoundKeyState.Down)
             {
                 _isFirstShot = true;
                 _blocked = false;

Content.Client/Input/ContentContexts.cs

@@ -15,7 +15,8 @@ namespace Content.Client.Input
             common.AddFunction(ContentKeyFunctions.FocusChat);
             common.AddFunction(ContentKeyFunctions.ExamineEntity);
             common.AddFunction(ContentKeyFunctions.OpenTutorial);
-            common.AddFunction(ContentKeyFunctions.UseOrAttack);
+            common.AddFunction(ContentKeyFunctions.TakeScreenshot);
+            common.AddFunction(ContentKeyFunctions.TakeScreenshotNoUI);
 
             var human = contexts.GetContext("human");
             human.AddFunction(ContentKeyFunctions.SwapHands);
@@ -27,9 +28,11 @@ namespace Content.Client.Input
             human.AddFunction(ContentKeyFunctions.OpenContextMenu);
             human.AddFunction(ContentKeyFunctions.OpenCraftingMenu);
             human.AddFunction(ContentKeyFunctions.OpenInventoryMenu);
+            human.AddFunction(ContentKeyFunctions.SmartEquipBackpack);
+            human.AddFunction(ContentKeyFunctions.SmartEquipBelt);
             human.AddFunction(ContentKeyFunctions.MouseMiddle);
             human.AddFunction(ContentKeyFunctions.ToggleCombatMode);
-            human.AddFunction(ContentKeyFunctions.Attack);
+            human.AddFunction(ContentKeyFunctions.WideAttack);
 
             var ghost = contexts.New("ghost", "common");
             ghost.AddFunction(EngineKeyFunctions.MoveUp);

Content.Client/ScreenshotHook.cs

@@ -0,0 +1,85 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using Content.Shared.Input;
+using Robust.Client.Interfaces.Graphics;
+using Robust.Client.Interfaces.Input;
+using Robust.Shared.Input;
+using Robust.Shared.Interfaces.Resources;
+using Robust.Shared.IoC;
+using Robust.Shared.Log;
+using Robust.Shared.Utility;
+using SixLabors.ImageSharp;
+
+namespace Content.Client
+{
+    internal class ScreenshotHook : IScreenshotHook
+    {
+        private static readonly ResourcePath BaseScreenshotPath = new ResourcePath("/Screenshots");
+
+        [Dependency] private readonly IInputManager _inputManager = default;
+        [Dependency] private readonly IClyde _clyde = default;
+        [Dependency] private readonly IResourceManager _resourceManager = default;
+
+        public void Initialize()
+        {
+            _inputManager.SetInputCommand(ContentKeyFunctions.TakeScreenshot, InputCmdHandler.FromDelegate(_ =>
+            {
+                Take(ScreenshotType.AfterUI);
+            }));
+
+            _inputManager.SetInputCommand(ContentKeyFunctions.TakeScreenshotNoUI, InputCmdHandler.FromDelegate(_ =>
+            {
+                Take(ScreenshotType.BeforeUI);
+            }));
+        }
+
+        private async void Take(ScreenshotType type)
+        {
+            var screenshot = await _clyde.ScreenshotAsync(type);
+
+            var time = DateTime.Now.ToString("yyyy-M-dd_HH.mm.ss");
+
+            if (!_resourceManager.UserData.IsDir(BaseScreenshotPath))
+            {
+                _resourceManager.UserData.CreateDir(BaseScreenshotPath);
+            }
+
+            for (var i = 0; i < 5; i++)
+            {
+                try
+                {
+                    var filename = time;
+
+                    if (i != 0)
+                    {
+                        filename = $"{filename}-{i}";
+                    }
+
+                    await using var file =
+                        _resourceManager.UserData.Open(BaseScreenshotPath / $"{filename}.png", FileMode.CreateNew);
+
+                    await Task.Run(() =>
+                    {
+                        // Saving takes forever, so don't hang the game on it.
+                        screenshot.SaveAsPng(file);
+                    });
+
+                    Logger.InfoS("screenshot", "Screenshot taken as {0}.png", filename);
+                    return;
+                }
+                catch (IOException e)
+                {
+                    Logger.WarningS("screenshot", "Failed to save screenshot, retrying?:\n{0}", e);
+                }
+            }
+
+            Logger.ErrorS("screenshot", "Unable to save screenshot.");
+        }
+    }
+
+    public interface IScreenshotHook
+    {
+        void Initialize();
+    }
+}

Content.Client/UserInterface/Stylesheets/StyleNano.cs

@@ -21,6 +21,7 @@ namespace Content.Client.UserInterface.Stylesheets
         public const string StyleClassLabelSecondaryColor = "LabelSecondaryColor";
         public const string StyleClassLabelBig = "LabelBig";
         public const string StyleClassButtonBig = "ButtonBig";
+        public const string StyleClassPopupMessage = "PopupMessage";
 
         public static readonly Color NanoGold = Color.FromHex("#A88B5E");
 
@@ -41,6 +42,7 @@ namespace Content.Client.UserInterface.Stylesheets
         public StyleNano(IResourceCache resCache) : base(resCache)
         {
             var notoSans10 = resCache.GetFont("/Nano/NotoSans/NotoSans-Regular.ttf", 10);
+            var notoSansItalic10 = resCache.GetFont("/Nano/NotoSans/NotoSans-Italic.ttf", 10);
             var notoSans12 = resCache.GetFont("/Nano/NotoSans/NotoSans-Regular.ttf", 12);
             var notoSansBold12 = resCache.GetFont("/Nano/NotoSans/NotoSans-Bold.ttf", 12);
             var notoSansDisplayBold14 = resCache.GetFont("/Fonts/NotoSansDisplay/NotoSansDisplay-Bold.ttf", 14);
@@ -552,6 +554,14 @@ namespace Content.Client.UserInterface.Stylesheets
                         new StyleProperty("font", notoSans16)
                     }),
 
+                // Popup messages
+                new StyleRule(new SelectorElement(typeof(Label), new[] {StyleClassPopupMessage}, null, null),
+                    new[]
+                    {
+                        new StyleProperty("font", notoSansItalic10),
+                        new StyleProperty("font-color", Color.LightGray),
+                    }),
+
                 //APC and SMES power state label colors
                 new StyleRule(new SelectorElement(typeof(Label), new[] {StyleClassPowerStateNone}, null, null), new[]
                 {

Content.Client/UserInterface/TutorialWindow.cs

@@ -69,10 +69,14 @@ namespace Content.Client.UserInterface
 Switch hands: [color=#a4885c]{4}[/color]
 Use held item: [color=#a4885c]{5}[/color]
 Drop held item: [color=#a4885c]{6}[/color]
+Smart equip from backpack: [color=#a4885c]{24}[/color]
+Smart equip from belt: [color=#a4885c]{25}[/color]
 Open inventory: [color=#a4885c]{7}[/color]
 Open character window: [color=#a4885c]{8}[/color]
 Open crafting window: [color=#a4885c]{9}[/color]
 Focus chat: [color=#a4885c]{10}[/color]
+Use hand/object in hand: [color=#a4885c]{22}[/color]
+Do wide attack: [color=#a4885c]{23}[/color]
 Use targeted entity: [color=#a4885c]{11}[/color]
 Throw held item: [color=#a4885c]{12}[/color]
 Examine entity: [color=#a4885c]{13}[/color]
@@ -102,16 +106,20 @@ Toggle sandbox window: [color=#a4885c]{21}[/color]",
                 Key(ShowDebugMonitors),
                 Key(OpenEntitySpawnWindow),
                 Key(OpenTileSpawnWindow),
-                Key(OpenSandboxWindow)));
-
-            //Gameplay
-            VBox.AddChild(new Label { FontOverride = headerFont, Text = Loc.GetString("\nSandbox spawner", Key(OpenSandboxWindow)) });
-            AddFormattedText(SandboxSpawnerContents);
+                Key(OpenSandboxWindow),
+                Key(Use),
+                Key(WideAttack),
+                Key(SmartEquipBackpack),
+                Key(SmartEquipBelt)));
 
             //Gameplay
             VBox.AddChild(new Label { FontOverride = headerFont, Text = "\nGameplay" });
             AddFormattedText(GameplayContents);
 
+            //Gameplay
+            VBox.AddChild(new Label { FontOverride = headerFont, Text = Loc.GetString("\nSandbox spawner", Key(OpenSandboxWindow)) });
+            AddFormattedText(SandboxSpawnerContents);
+
             //Feedback
             VBox.AddChild(new Label { FontOverride = headerFont, Text = "\nFeedback" });
             AddFormattedText(FeedbackContents);

Content.IntegrationTests/Tests/GravityGridTest.cs

@@ -0,0 +1,64 @@
+using System.Threading.Tasks;
+using Content.Client.GameObjects.Components.Gravity;
+using Content.Server.GameObjects.Components.Gravity;
+using Content.Server.GameObjects.Components.Power;
+using NUnit.Framework;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Map;
+using Robust.Shared.IoC;
+using Robust.Shared.Map;
+using Robust.Shared.Maths;
+
+namespace Content.IntegrationTests.Tests
+{
+    /// Tests the behavior of GravityGeneratorComponent,
+    /// making sure that gravity is applied to the correct grids.
+    [TestFixture]
+    [TestOf(typeof(GravityGeneratorComponent))]
+    public class GravityGridTest : ContentIntegrationTest
+    {
+        [Test]
+        public async Task Test()
+        {
+            var server = StartServerDummyTicker();
+
+            IEntity generator = null;
+
+            IMapGrid grid1 = null;
+            IMapGrid grid2 = null;
+
+            // Create grids
+            server.Assert(() =>
+            {
+                var mapMan = IoCManager.Resolve<IMapManager>();
+
+                mapMan.CreateMap(new MapId(1));
+                grid1 = mapMan.CreateGrid(new MapId(1));
+                grid2 = mapMan.CreateGrid(new MapId(1));
+
+                var entityMan = IoCManager.Resolve<IEntityManager>();
+
+                generator = entityMan.SpawnEntity("GravityGenerator", new GridCoordinates(new Vector2(0, 0), grid2.Index));
+                Assert.That(generator.HasComponent<GravityGeneratorComponent>());
+                Assert.That(generator.HasComponent<PowerDeviceComponent>());
+                var generatorComponent = generator.GetComponent<GravityGeneratorComponent>();
+                var powerComponent = generator.GetComponent<PowerDeviceComponent>();
+                Assert.AreEqual(generatorComponent.Status, GravityGeneratorStatus.Unpowered);
+                powerComponent.ExternalPowered = true;
+            });
+            server.RunTicks(1);
+
+            server.Assert(() =>
+            {
+                var generatorComponent = generator.GetComponent<GravityGeneratorComponent>();
+
+                Assert.AreEqual(generatorComponent.Status, GravityGeneratorStatus.On);
+
+                Assert.That(!grid1.HasGravity);
+                Assert.That(grid2.HasGravity);
+            });
+
+            await server.WaitIdleAsync();
+        }
+    }
+}

Content.Server/GameObjects/Components/GUI/ServerHandsComponent.cs

@@ -151,6 +151,12 @@ namespace Content.Server.GameObjects
             return success;
         }
 
+        public void PutInHandOrDrop(ItemComponent item)
+        {
+            if (!PutInHand(item))
+                item.Owner.Transform.GridPosition = Owner.Transform.GridPosition;
+        }
+
         public bool CanPutInHand(ItemComponent item)
         {
             foreach (var hand in ActivePriorityEnumerable())

Content.Server/GameObjects/Components/Gravity/GravityGeneratorComponent.cs

@@ -0,0 +1,206 @@
+using Content.Server.GameObjects.Components.Damage;
+using Content.Server.GameObjects.Components.Interactable.Tools;
+using Content.Server.GameObjects.Components.Power;
+using Content.Server.GameObjects.EntitySystems;
+using Content.Server.Interfaces;
+using Content.Shared.GameObjects.Components.Gravity;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using Robust.Server.GameObjects;
+using Robust.Server.GameObjects.Components.UserInterface;
+using Robust.Server.GameObjects.EntitySystems;
+using Robust.Server.Interfaces.GameObjects;
+using Robust.Server.Interfaces.Player;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Serialization;
+
+namespace Content.Server.GameObjects.Components.Gravity
+{
+    [RegisterComponent]
+    public class GravityGeneratorComponent: SharedGravityGeneratorComponent, IAttackBy, IBreakAct, IAttackHand
+    {
+        private BoundUserInterface _userInterface;
+
+        private PowerDeviceComponent _powerDevice;
+
+        private SpriteComponent _sprite;
+
+        private bool _switchedOn;
+
+        private bool _intact;
+
+        private GravityGeneratorStatus _status;
+
+        public bool Powered => _powerDevice.Powered;
+
+        public bool SwitchedOn => _switchedOn;
+
+        public bool Intact => _intact;
+
+        public GravityGeneratorStatus Status => _status;
+
+        public bool NeedsUpdate
+        {
+            get
+            {
+                switch (_status)
+                {
+                    case GravityGeneratorStatus.On:
+                        return !(Powered && SwitchedOn && Intact);
+                    case GravityGeneratorStatus.Off:
+                        return SwitchedOn || !(Powered && Intact);
+                    case GravityGeneratorStatus.Unpowered:
+                        return SwitchedOn || Powered || !Intact;
+                    case GravityGeneratorStatus.Broken:
+                        return SwitchedOn || Powered || Intact;
+                    default:
+                        return true; // This _should_ be unreachable
+                }
+            }
+        }
+
+        public override string Name => "GravityGenerator";
+
+        public override void Initialize()
+        {
+            base.Initialize();
+
+            _userInterface = Owner.GetComponent<ServerUserInterfaceComponent>()
+                .GetBoundUserInterface(GravityGeneratorUiKey.Key);
+            _userInterface.OnReceiveMessage += HandleUIMessage;
+            _powerDevice = Owner.GetComponent<PowerDeviceComponent>();
+            _sprite = Owner.GetComponent<SpriteComponent>();
+            _switchedOn = true;
+            _intact = true;
+            _status = GravityGeneratorStatus.On;
+            UpdateState();
+        }
+
+        public override void ExposeData(ObjectSerializer serializer)
+        {
+            base.ExposeData(serializer);
+
+            serializer.DataField(ref _switchedOn, "switched_on", true);
+            serializer.DataField(ref _intact, "intact", true);
+        }
+
+        bool IAttackHand.AttackHand(AttackHandEventArgs eventArgs)
+        {
+            if (!eventArgs.User.TryGetComponent<IActorComponent>(out var actor))
+                return false;
+            if (Status != GravityGeneratorStatus.Off && Status != GravityGeneratorStatus.On)
+            {
+                return false;
+            }
+            OpenUserInterface(actor.playerSession);
+            return true;
+        }
+
+        public bool AttackBy(AttackByEventArgs eventArgs)
+        {
+            if (!eventArgs.AttackWith.TryGetComponent<WelderComponent>(out var welder)) return false;
+            if (welder.TryUse(5.0f))
+            {
+                // Repair generator
+                var damagable = Owner.GetComponent<DamageableComponent>();
+                var breakable = Owner.GetComponent<BreakableComponent>();
+                damagable.HealAllDamage();
+                breakable.broken = false;
+                _intact = true;
+
+                var entitySystemManager = IoCManager.Resolve<IEntitySystemManager>();
+                var notifyManager = IoCManager.Resolve<IServerNotifyManager>();
+
+                entitySystemManager.GetEntitySystem<AudioSystem>().Play("/Audio/items/welder2.ogg", Owner);
+                notifyManager.PopupMessage(Owner, eventArgs.User, Loc.GetString("You repair the gravity generator with the welder"));
+
+                return true;
+            } else
+            {
+                return false;
+            }
+        }
+
+        public void OnBreak(BreakageEventArgs eventArgs)
+        {
+            _intact = false;
+            _switchedOn = false;
+        }
+
+        public void UpdateState()
+        {
+            if (!Intact)
+            {
+                MakeBroken();
+            } else if (!Powered)
+            {
+                MakeUnpowered();
+            } else if (!SwitchedOn)
+            {
+                MakeOff();
+            } else
+            {
+                MakeOn();
+            }
+        }
+
+        private void HandleUIMessage(ServerBoundUserInterfaceMessage message)
+        {
+            switch (message.Message)
+            {
+                case GeneratorStatusRequestMessage _:
+                    _userInterface.SetState(new GeneratorState(Status == GravityGeneratorStatus.On));
+                    break;
+                case SwitchGeneratorMessage msg:
+                    _switchedOn = msg.On;
+                    UpdateState();
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        private void OpenUserInterface(IPlayerSession playerSession)
+        {
+            _userInterface.Open(playerSession);
+        }
+
+        private void MakeBroken()
+        {
+            _status = GravityGeneratorStatus.Broken;
+            _sprite.LayerSetState(0, "broken");
+            _sprite.LayerSetVisible(1, false);
+        }
+
+        private void MakeUnpowered()
+        {
+            _status = GravityGeneratorStatus.Unpowered;
+            _sprite.LayerSetState(0, "off");
+            _sprite.LayerSetVisible(1, false);
+        }
+
+        private void MakeOff()
+        {
+            _status = GravityGeneratorStatus.Off;
+            _sprite.LayerSetState(0, "off");
+            _sprite.LayerSetVisible(1, false);
+        }
+
+        private void MakeOn()
+        {
+            _status = GravityGeneratorStatus.On;
+            _sprite.LayerSetState(0, "on");
+            _sprite.LayerSetVisible(1, true);
+        }
+    }
+
+    public enum GravityGeneratorStatus
+    {
+        Broken,
+        Unpowered,
+        Off,
+        On
+    }
+}

Content.Server/GameObjects/Components/Items/Storage/ServerStorageComponent.cs

@@ -45,6 +45,8 @@ namespace Content.Server.GameObjects
         private int StorageCapacityMax = 10000;
         public HashSet<IPlayerSession> SubscribedSessions = new HashSet<IPlayerSession>();
 
+        public IReadOnlyCollection<IEntity> StoredEntities => storage.ContainedEntities;
+
         public override void Initialize()
         {
             base.Initialize();
@@ -140,7 +142,6 @@ namespace Content.Server.GameObjects
         /// <returns></returns>
         public bool AttackBy(AttackByEventArgs eventArgs)
         {
-            _ensureInitialCalculated();
             Logger.DebugS("Storage", "Storage (UID {0}) attacked by user (UID {1}) with entity (UID {2}).", Owner.Uid, eventArgs.User.Uid, eventArgs.AttackWith.Uid);
 
             if(Owner.TryGetComponent<PlaceableSurfaceComponent>(out var placeableSurfaceComponent))
@@ -363,8 +364,10 @@ namespace Content.Server.GameObjects
         /// <summary>
         /// Inserts an entity into the storage component from the players active hand.
         /// </summary>
-        private bool PlayerInsertEntity(IEntity player)
+        public bool PlayerInsertEntity(IEntity player)
         {
+            _ensureInitialCalculated();
+
             if (!player.TryGetComponent(out IHandsComponent hands) || hands.GetActiveHand == null)
                 return false;
 

Content.Server/GameObjects/Components/Mobs/MindComponent.cs

@@ -118,9 +118,17 @@ namespace Content.Server.GameObjects.Components.Mobs
             if (!ShowExamineInfo)
                 return;
 
+            var dead = false;
+
+            if(Owner.TryGetComponent<SpeciesComponent>(out var species))
+                if (species.CurrentDamageState is DeadState)
+                    dead = true;
+
             // TODO: Use gendered pronouns depending on the entity
             if(!HasMind)
-                message.AddMarkup($"[color=red]They are totally catatonic. The stresses of life in deep-space must have been too much for them. Any recovery is unlikely.[/color]");
+                message.AddMarkup(!dead
+                    ? $"[color=red]They are totally catatonic. The stresses of life in deep-space must have been too much for them. Any recovery is unlikely.[/color]"
+                    : $"[color=purple]Their soul has departed.[/color]");
             else if(Mind.Session == null)
                 message.AddMarkup("[color=yellow]They have a blank, absent-minded stare and appears completely unresponsive to anything. They may snap out of it soon.[/color]");
         }

Content.Server/GameObjects/Components/Mobs/SpeciesComponent.cs

@@ -177,7 +177,7 @@ namespace Content.Server.GameObjects
 
             currentstate = threshold;
 
-            EntityEventArgs toRaise = new MobDamageStateChangedMessage(this);
+            var toRaise = new MobDamageStateChangedMessage(this);
             Owner.EntityManager.EventBus.RaiseEvent(EventSource.Local, toRaise);
         }
 

Content.Server/GameObjects/Components/Movement/AiControllerComponent.cs

@@ -90,6 +90,15 @@ namespace Content.Server.GameObjects.Components.Movement
             }
         }
 
+        /// <inheritdoc />
+        [ViewVariables]
+        public float CurrentPushSpeed => 5.0f;
+
+        /// <inheritdoc />
+        [ViewVariables]
+        public float GrabRange => 0.2f;
+
+
         /// <summary>
         ///     Is the entity Sprinting (running)?
         /// </summary>

Content.Server/GameObjects/Components/Movement/PlayerInputMoverComponent.cs

@@ -67,6 +67,14 @@ namespace Content.Server.GameObjects.Components.Movement
             }
         }
 
+        /// <inheritdoc />
+        [ViewVariables]
+        public float CurrentPushSpeed => 5.0f;
+
+        /// <inheritdoc />
+        [ViewVariables]
+        public float GrabRange => 0.2f;
+
         /// <summary>
         ///     Is the entity Sprinting (running)?
         /// </summary>

Content.Server/GameObjects/Components/Movement/ShuttleControllerComponent.cs

@@ -34,6 +34,15 @@ namespace Content.Server.GameObjects.Components.Movement
         [ViewVariables(VVAccess.ReadWrite)]
         public float CurrentWalkSpeed { get; set; } = 8;
         public float CurrentSprintSpeed { get; set; }
+
+        /// <inheritdoc />
+        [ViewVariables]
+        public float CurrentPushSpeed => 0.0f;
+
+        /// <inheritdoc />
+        [ViewVariables]
+        public float GrabRange => 0.0f;
+
         public bool Sprinting { get; set; }
         public Vector2 VelocityDir { get; } = Vector2.Zero;
         public GridCoordinates LastPosition { get; set; }

Content.Server/GameObjects/Components/Sound/EmitSoundOnUseComponent.cs

@@ -1,4 +1,5 @@
 using Content.Server.GameObjects.EntitySystems;
+using Content.Shared.Audio;
 using Robust.Shared.Audio;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization;
@@ -16,17 +17,24 @@ namespace Content.Server.GameObjects.Components.Sound
         public override string Name => "EmitSoundOnUse";
 
         public string _soundName;
+        public float _pitchVariation;
 
         public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
-            serializer.DataField(ref _soundName, "sound", "");
+            serializer.DataField(ref _soundName, "sound", string.Empty);
+            serializer.DataField(ref _pitchVariation, "variation", 0.0f);
         }
 
         bool IUse.UseEntity(UseEntityEventArgs eventArgs)
         {
             if (!string.IsNullOrWhiteSpace(_soundName))
             {
+                if (_pitchVariation > 0.0)
+                {
+                    Owner.GetComponent<SoundComponent>().Play(_soundName, AudioHelpers.WithVariation(_pitchVariation).WithVolume(-2f));
+                    return true;
+                }
                 Owner.GetComponent<SoundComponent>().Play(_soundName, AudioParams.Default.WithVolume(-2f));
                 return true;
             }

Content.Server/GameObjects/EntitySystems/Click/InteractionSystem.cs

@@ -302,8 +302,8 @@ namespace Content.Server.GameObjects.EntitySystems
             var inputSys = EntitySystemManager.GetEntitySystem<InputSystem>();
             inputSys.BindMap.BindFunction(EngineKeyFunctions.Use,
                 new PointerInputCmdHandler(HandleUseItemInHand));
-            inputSys.BindMap.BindFunction(ContentKeyFunctions.Attack,
-                new PointerInputCmdHandler(HandleAttack));
+            inputSys.BindMap.BindFunction(ContentKeyFunctions.WideAttack,
+                new PointerInputCmdHandler(HandleWideAttack));
             inputSys.BindMap.BindFunction(ContentKeyFunctions.ActivateItemInWorld,
                 new PointerInputCmdHandler(HandleActivateItemInWorld));
         }
@@ -362,7 +362,7 @@ namespace Content.Server.GameObjects.EntitySystems
             activateComp.Activate(new ActivateEventArgs {User = user});
         }
 
-        private bool HandleAttack(ICommonSession session, GridCoordinates coords, EntityUid uid)
+        private bool HandleWideAttack(ICommonSession session, GridCoordinates coords, EntityUid uid)
         {
             // client sanitization
             if (!_mapManager.GridExists(coords.GridID))

Content.Server/GameObjects/EntitySystems/GravitySystem.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Content.Server.GameObjects.Components.Gravity;
+using Content.Server.GameObjects.Components.Mobs;
+using JetBrains.Annotations;
+using Robust.Server.GameObjects.EntitySystems;
+using Robust.Server.Interfaces.Player;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Systems;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.Interfaces.Map;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.IoC;
+using Robust.Shared.Map;
+using Robust.Shared.Maths;
+using Robust.Shared.Random;
+
+namespace Content.Server.GameObjects.EntitySystems
+{
+    [UsedImplicitly]
+    public class GravitySystem: EntitySystem
+    {
+#pragma warning disable 649
+        [Dependency] private readonly IMapManager _mapManager;
+        [Dependency] private readonly IPlayerManager _playerManager;
+        [Dependency] private readonly IEntitySystemManager _entitySystemManager;
+        [Dependency] private readonly IRobustRandom _random;
+#pragma warning restore 649
+
+        private const float GravityKick = 100.0f;
+
+        private const uint ShakeTimes = 10;
+
+        private Dictionary<GridId, uint> _gridsToShake;
+
+        private float internalTimer = 0.0f;
+
+        public override void Initialize()
+        {
+            EntityQuery = new TypeEntityQuery<GravityGeneratorComponent>();
+            _gridsToShake = new Dictionary<GridId, uint>();
+        }
+
+        public override void Update(float frameTime)
+        {
+            internalTimer += frameTime;
+            var gridsWithGravity = new List<GridId>();
+            foreach (var entity in RelevantEntities)
+            {
+                var generator = entity.GetComponent<GravityGeneratorComponent>();
+                if (generator.NeedsUpdate)
+                {
+                    generator.UpdateState();
+                }
+                if (generator.Status == GravityGeneratorStatus.On)
+                {
+                    gridsWithGravity.Add(entity.Transform.GridID);
+                }
+            }
+
+            foreach (var grid in _mapManager.GetAllGrids())
+            {
+                if (grid.HasGravity && !gridsWithGravity.Contains(grid.Index))
+                {
+                    grid.HasGravity = false;
+                    ScheduleGridToShake(grid.Index, ShakeTimes);
+                } else if (!grid.HasGravity && gridsWithGravity.Contains(grid.Index))
+                {
+                    grid.HasGravity = true;
+                    ScheduleGridToShake(grid.Index, ShakeTimes);
+                }
+            }
+
+            if (internalTimer > 0.2f)
+            {
+                ShakeGrids();
+                internalTimer = 0.0f;
+            }
+        }
+
+        private void ScheduleGridToShake(GridId gridId, uint shakeTimes)
+        {
+            if (!_gridsToShake.Keys.Contains(gridId))
+            {
+                _gridsToShake.Add(gridId, shakeTimes);
+            }
+            else
+            {
+                _gridsToShake[gridId] = shakeTimes;
+            }
+            // Play the gravity sound
+            foreach (var player in _playerManager.GetAllPlayers())
+            {
+                if (player.AttachedEntity == null
+                    || player.AttachedEntity.Transform.GridID != gridId) continue;
+                _entitySystemManager.GetEntitySystem<AudioSystem>().Play("/Audio/effects/alert.ogg", player.AttachedEntity);
+            }
+        }
+
+        private void ShakeGrids()
+        {
+            // I have to copy this because C# doesn't allow changing collections while they're
+            // getting enumerated.
+            var gridsToShake = new Dictionary<GridId, uint>(_gridsToShake);
+            foreach (var gridId in _gridsToShake.Keys)
+            {
+                if (_gridsToShake[gridId] == 0)
+                {
+                    gridsToShake.Remove(gridId);
+                    continue;
+                }
+                ShakeGrid(gridId);
+                gridsToShake[gridId] -= 1;
+            }
+            _gridsToShake = gridsToShake;
+        }
+
+        private void ShakeGrid(GridId gridId)
+        {
+            foreach (var player in _playerManager.GetAllPlayers())
+            {
+                if (player.AttachedEntity == null
+                    || player.AttachedEntity.Transform.GridID != gridId
+                    || !player.AttachedEntity.TryGetComponent(out CameraRecoilComponent recoil))
+                {
+                    continue;
+                }
+
+                recoil.Kick(new Vector2(_random.NextFloat(), _random.NextFloat()) * GravityKick);
+            }
+        }
+    }
+}

Content.Server/GameObjects/EntitySystems/HandsSystem.cs

@@ -1,9 +1,14 @@
 using System;
+using System.Linq;
+using Content.Server.GameObjects;
 using Content.Server.GameObjects.Components;
 using Content.Server.GameObjects.Components.Stack;
+using Content.Server.Interfaces;
 using Content.Server.Interfaces.GameObjects;
 using Content.Server.Throw;
+using Content.Shared.GameObjects.Components.Inventory;
 using Content.Shared.Input;
+using Content.Shared.Interfaces;
 using Content.Shared.Physics;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
@@ -19,6 +24,7 @@ using Robust.Shared.Interfaces.Map;
 using Robust.Shared.Interfaces.Physics;
 using Robust.Shared.Interfaces.Timing;
 using Robust.Shared.IoC;
+using Robust.Shared.Localization;
 using Robust.Shared.Log;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
@@ -33,6 +39,7 @@ namespace Content.Server.GameObjects.EntitySystems
 #pragma warning disable 649
         [Dependency] private readonly IMapManager _mapManager;
         [Dependency] private readonly IEntitySystemManager _entitySystemManager;
+        [Dependency] private readonly IServerNotifyManager _notifyManager;
 #pragma warning restore 649
 
         private const float ThrowForce = 1.5f; // Throwing force of mobs in Newtons
@@ -50,6 +57,8 @@ namespace Content.Server.GameObjects.EntitySystems
             input.BindMap.BindFunction(ContentKeyFunctions.Drop, new PointerInputCmdHandler(HandleDrop));
             input.BindMap.BindFunction(ContentKeyFunctions.ActivateItemInHand, InputCmdHandler.FromDelegate(HandleActivateItem));
             input.BindMap.BindFunction(ContentKeyFunctions.ThrowItemInHand, new PointerInputCmdHandler(HandleThrowItem));
+            input.BindMap.BindFunction(ContentKeyFunctions.SmartEquipBackpack, InputCmdHandler.FromDelegate(HandleSmartEquipBackpack));
+            input.BindMap.BindFunction(ContentKeyFunctions.SmartEquipBelt, InputCmdHandler.FromDelegate(HandleSmartEquipBelt));
         }
 
         /// <inheritdoc />
@@ -126,7 +135,7 @@ namespace Content.Server.GameObjects.EntitySystems
 
             var interactionSystem = _entitySystemManager.GetEntitySystem<InteractionSystem>();
 
-            if(interactionSystem.InRangeUnobstructed(coords.ToMap(_mapManager), ent.Transform.WorldPosition, 0f, ignoredEnt: ent))
+            if(interactionSystem.InRangeUnobstructed(coords.ToMap(_mapManager), ent.Transform.WorldPosition, ignoredEnt: ent))
                 if (coords.InRange(_mapManager, ent.Transform.GridPosition, InteractionSystem.InteractionRange))
                 {
                     handsComp.Drop(handsComp.ActiveIndex, coords);
@@ -190,5 +199,53 @@ namespace Content.Server.GameObjects.EntitySystems
 
             return true;
         }
+
+        private void HandleSmartEquipBackpack(ICommonSession session)
+        {
+            HandleSmartEquip(session, EquipmentSlotDefines.Slots.BACKPACK);
+        }
+
+        private void HandleSmartEquipBelt(ICommonSession session)
+        {
+            HandleSmartEquip(session, EquipmentSlotDefines.Slots.BELT);
+        }
+
+        private void HandleSmartEquip(ICommonSession session, EquipmentSlotDefines.Slots equipementSlot)
+        {
+            var plyEnt = ((IPlayerSession) session).AttachedEntity;
+
+            if (plyEnt == null || !plyEnt.IsValid())
+                return;
+
+            if (!plyEnt.TryGetComponent(out HandsComponent handsComp) || !plyEnt.TryGetComponent(out InventoryComponent inventoryComp))
+                return;
+
+            if (!inventoryComp.TryGetSlotItem(equipementSlot, out ItemComponent equipmentItem)
+                || !equipmentItem.Owner.TryGetComponent<ServerStorageComponent>(out var storageComponent))
+            {
+                _notifyManager.PopupMessage(plyEnt, plyEnt, Loc.GetString("You have no {0} to take something out of!", EquipmentSlotDefines.SlotNames[equipementSlot].ToLower()));
+                return;
+            }
+
+            var heldItem = handsComp.GetHand(handsComp.ActiveIndex)?.Owner;
+
+            if (heldItem != null)
+            {
+                storageComponent.PlayerInsertEntity(plyEnt);
+            }
+            else
+            {
+                if (storageComponent.StoredEntities.Count == 0)
+                {
+                    _notifyManager.PopupMessage(plyEnt, plyEnt, Loc.GetString("There's nothing in your {0} to take out!", EquipmentSlotDefines.SlotNames[equipementSlot].ToLower()));
+                }
+                else
+                {
+                    var lastStoredEntity = Enumerable.Last(storageComponent.StoredEntities);
+                    if (storageComponent.Remove(lastStoredEntity))
+                        handsComp.PutInHandOrDrop(lastStoredEntity.GetComponent<ItemComponent>());
+                }
+            }
+        }
     }
 }

Content.Server/GameObjects/EntitySystems/MoverSystem.cs

@@ -1,4 +1,6 @@
-using Content.Server.GameObjects.Components;
+using System;
+using System.Net;
+using Content.Server.GameObjects.Components;
 using Content.Server.GameObjects.Components.Mobs;
 using Content.Server.GameObjects.Components.Movement;
 using Content.Server.GameObjects.Components.Sound;
@@ -15,6 +17,7 @@ using Robust.Server.Interfaces.Player;
 using Robust.Server.Interfaces.Timing;
 using Robust.Shared.Configuration;
 using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components;
 using Robust.Shared.GameObjects.Components.Transform;
 using Robust.Shared.GameObjects.Systems;
 using Robust.Shared.Input;
@@ -28,6 +31,7 @@ using Robust.Shared.Log;
 using Robust.Shared.Map;
 using Robust.Shared.Maths;
 using Robust.Shared.Network;
+using Robust.Shared.Physics;
 using Robust.Shared.Players;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
@@ -44,6 +48,7 @@ namespace Content.Server.GameObjects.EntitySystems
         [Dependency] private readonly IMapManager _mapManager;
         [Dependency] private readonly IRobustRandom _robustRandom;
         [Dependency] private readonly IConfigurationManager _configurationManager;
+        [Dependency] private readonly IEntityManager _entityManager;
 #pragma warning restore 649
 
         private AudioSystem _audioSystem;
@@ -130,13 +135,43 @@ namespace Content.Server.GameObjects.EntitySystems
                 }
                 var mover = entity.GetComponent<IMoverComponent>();
                 var physics = entity.GetComponent<PhysicsComponent>();
-
-                UpdateKinematics(entity.Transform, mover, physics);
+                if (entity.TryGetComponent<CollidableComponent>(out var collider))
+                {
+                    UpdateKinematics(entity.Transform, mover, physics, collider);
+                }
+                else
+                {
+                    UpdateKinematics(entity.Transform, mover, physics);
+                }
             }
         }
 
-        private void UpdateKinematics(ITransformComponent transform, IMoverComponent mover, PhysicsComponent physics)
+        private void UpdateKinematics(ITransformComponent transform, IMoverComponent mover, PhysicsComponent physics, CollidableComponent collider = null)
         {
+            bool weightless = false;
+
+            var tile = _mapManager.GetGrid(transform.GridID).GetTileRef(transform.GridPosition).Tile;
+
+            if ((!_mapManager.GetGrid(transform.GridID).HasGravity || tile.IsEmpty) && collider != null)
+            {
+                weightless = true;
+                // No gravity: is our entity touching anything?
+                var touching = false;
+                foreach (var entity in _entityManager.GetEntitiesInRange(transform.Owner, mover.GrabRange, true))
+                {
+                    if (entity.TryGetComponent<CollidableComponent>(out var otherCollider))
+                    {
+                        if (otherCollider.Owner == transform.Owner) continue; // Don't try to push off of yourself!
+                        touching |= ((collider.CollisionMask & otherCollider.CollisionLayer) != 0x0
+                                     || (otherCollider.CollisionMask & collider.CollisionLayer) != 0x0) // Ensure collision
+                                    && !entity.HasComponent<ItemComponent>(); // This can't be an item
+                    }
+                }
+                if (!touching)
+                {
+                    return;
+                }
+            }
             if (mover.VelocityDir.LengthSquared < 0.001 || !ActionBlockerSystem.CanMove(mover.Owner))
             {
                 if (physics.LinearVelocity != Vector2.Zero)
@@ -145,6 +180,13 @@ namespace Content.Server.GameObjects.EntitySystems
             }
             else
             {
+                if (weightless)
+                {
+                    physics.LinearVelocity = mover.VelocityDir * mover.CurrentPushSpeed;
+                    transform.LocalRotation = mover.VelocityDir.GetDir().ToAngle();
+                    return;
+                }
+
                 physics.LinearVelocity = mover.VelocityDir * (mover.Sprinting ? mover.CurrentSprintSpeed : mover.CurrentWalkSpeed);
                 transform.LocalRotation = mover.VelocityDir.GetDir().ToAngle();
 

Content.Server/GameTicking/GamePreset.cs

@@ -1,11 +1,14 @@
-namespace Content.Server.GameTicking
+using System.Collections.Generic;
+using Robust.Server.Interfaces.Player;
+
+namespace Content.Server.GameTicking
 {
     /// <summary>
     ///     A round-start setup preset, such as which antagonists to spawn.
     /// </summary>
     public abstract class GamePreset
     {
-        public abstract void Start();
+        public abstract bool Start(IReadOnlyList<IPlayerSession> players);
         public virtual string ModeTitle => "Sandbox";
         public virtual string Description => "Secret!";
     }

Content.Server/GameTicking/GamePresets/PresetDeathMatch.cs

@@ -1,5 +1,7 @@
-using Content.Server.GameTicking.GameRules;
+using System.Collections.Generic;
+using Content.Server.GameTicking.GameRules;
 using Content.Server.Interfaces.GameTicking;
+using Robust.Server.Interfaces.Player;
 using Robust.Shared.IoC;
 
 namespace Content.Server.GameTicking.GamePresets
@@ -10,9 +12,10 @@ namespace Content.Server.GameTicking.GamePresets
         [Dependency] private readonly IGameTicker _gameTicker;
 #pragma warning restore 649
 
-        public override void Start()
+        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers)
         {
             _gameTicker.AddGameRule<RuleDeathMatch>();
+            return true;
         }
 
         public override string ModeTitle => "Deathmatch";

Content.Server/GameTicking/GamePresets/PresetSandbox.cs

@@ -1,4 +1,6 @@
-using Content.Server.Sandbox;
+using System.Collections.Generic;
+using Content.Server.Sandbox;
+using Robust.Server.Interfaces.Player;
 using Robust.Shared.IoC;
 
 namespace Content.Server.GameTicking.GamePresets
@@ -9,9 +11,10 @@ namespace Content.Server.GameTicking.GamePresets
         [Dependency] private readonly ISandboxManager _sandboxManager;
 #pragma warning restore 649
 
-        public override void Start()
+        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers)
         {
             _sandboxManager.IsSandboxEnabled = true;
+            return true;
         }
 
         public override string ModeTitle => "Sandbox";

Content.Server/GameTicking/GamePresets/PresetSuspicion.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Content.Server.GameTicking.GameRules;
+using Content.Server.Interfaces.Chat;
+using Content.Server.Interfaces.GameTicking;
+using Content.Server.Mobs.Roles;
+using Content.Server.Players;
+using Content.Server.Sandbox;
+using NFluidsynth;
+using Robust.Server.Interfaces.Player;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.IoC;
+using Robust.Shared.Random;
+using Logger = Robust.Shared.Log.Logger;
+
+namespace Content.Server.GameTicking.GamePresets
+{
+    public class PresetSuspicion : GamePreset
+    {
+#pragma warning disable 649
+        [Dependency] private readonly ISandboxManager _sandboxManager;
+        [Dependency] private readonly IChatManager _chatManager;
+        [Dependency] private readonly IGameTicker _gameTicker;
+        [Dependency] private readonly IRobustRandom _random;
+#pragma warning restore 649
+
+        public int MinPlayers { get; set; } = 5;
+        public int MinTraitors { get; set; } = 2;
+        public int PlayersPerTraitor { get; set; } = 5;
+
+        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers)
+        {
+            if (readyPlayers.Count < MinPlayers)
+            {
+                _chatManager.DispatchServerAnnouncement($"Not enough players readied up for the game! There were {readyPlayers.Count} players readied up out of {MinPlayers} needed.");
+                return false;
+            }
+
+            var list = new List<IPlayerSession>(readyPlayers);
+            var numTraitors = Math.Max(readyPlayers.Count() % PlayersPerTraitor, MinTraitors);
+
+            for (var i = 0; i < numTraitors; i++)
+            {
+                var traitor = _random.PickAndTake(list);
+                var mind = traitor.Data.ContentData().Mind;
+                mind.AddRole(new SuspicionTraitorRole(mind));
+            }
+
+            foreach (var player in list)
+            {
+                var mind = player.Data.ContentData().Mind;
+                mind.AddRole(new SuspicionInnocentRole(mind));
+            }
+
+            _gameTicker.AddGameRule<RuleSuspicion>();
+            return true;
+        }
+
+        public override string ModeTitle => "Suspicion";
+        public override string Description => "Suspicion on the Space Station. There are traitors on board... Can you kill them before they kill you?";
+    }
+}

Content.Server/GameTicking/GameRules/RuleSuspicion.cs

@@ -0,0 +1,122 @@
+using System;
+using System.Threading;
+using Content.Server.GameObjects;
+using Content.Server.GameObjects.Components.Mobs;
+using Content.Server.GameObjects.Components.Observer;
+using Content.Server.Interfaces.Chat;
+using Content.Server.Interfaces.GameTicking;
+using Content.Server.Mobs.Roles;
+using Content.Server.Players;
+using NFluidsynth;
+using Robust.Server.Interfaces.Player;
+using Robust.Server.Player;
+using Robust.Shared.Enums;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.GameObjects;
+using Robust.Shared.IoC;
+using Logger = Robust.Shared.Log.Logger;
+using Timer = Robust.Shared.Timers.Timer;
+
+namespace Content.Server.GameTicking.GameRules
+{
+    /// <summary>
+    ///     Simple GameRule that will do a free-for-all death match.
+    ///     Kill everybody else to win.
+    /// </summary>
+    public sealed class RuleSuspicion : GameRule, IEntityEventSubscriber
+    {
+        private static readonly TimeSpan DeadCheckDelay = TimeSpan.FromSeconds(1);
+
+#pragma warning disable 649
+        [Dependency] private readonly IPlayerManager _playerManager;
+        [Dependency] private readonly IChatManager _chatManager;
+        [Dependency] private readonly IEntityManager _entityManager;
+        [Dependency] private readonly IGameTicker _gameTicker;
+#pragma warning restore 649
+
+        private readonly CancellationTokenSource _checkTimerCancel = new CancellationTokenSource();
+
+        public override void Added()
+        {
+            _chatManager.DispatchServerAnnouncement("There are traitors on the station! Find them, and kill them!");
+
+            _entityManager.EventBus.SubscribeEvent<MobDamageStateChangedMessage>(EventSource.Local, this, _onMobDamageStateChanged);
+
+            Timer.SpawnRepeating(DeadCheckDelay, _checkWinConditions, _checkTimerCancel.Token);
+        }
+
+        private void _onMobDamageStateChanged(MobDamageStateChangedMessage message)
+        {
+            var owner = message.Species.Owner;
+
+            if (!(message.Species.CurrentDamageState is DeadState))
+                return;
+
+            if (!owner.TryGetComponent<MindComponent>(out var mind))
+                return;
+
+            if (!mind.HasMind)
+                return;
+
+            message.Species.Owner.Description +=
+                mind.Mind.HasRole<SuspicionTraitorRole>() ? "\nThey were a traitor!" : "\nThey were an innocent!";
+        }
+
+        public override void Removed()
+        {
+            base.Removed();
+
+            _checkTimerCancel.Cancel();
+        }
+
+        private void _checkWinConditions()
+        {
+            var traitorsAlive = 0;
+            var innocentsAlive = 0;
+
+            foreach (var playerSession in _playerManager.GetAllPlayers())
+            {
+                if (playerSession.AttachedEntity == null
+                    || !playerSession.AttachedEntity.TryGetComponent(out SpeciesComponent species))
+                {
+                    continue;
+                }
+
+                if (!species.CurrentDamageState.IsConscious)
+                {
+                    continue;
+                }
+
+                if (playerSession.ContentData().Mind.HasRole<SuspicionTraitorRole>())
+                    traitorsAlive++;
+                else
+                    innocentsAlive++;
+            }
+
+            if ((innocentsAlive + traitorsAlive) == 0)
+            {
+                _chatManager.DispatchServerAnnouncement("Everybody is dead, it's a stalemate!");
+                EndRound();
+            }
+
+            else if (traitorsAlive == 0)
+            {
+                _chatManager.DispatchServerAnnouncement("The traitors are dead! The innocents win.");
+                EndRound();
+            }
+            else if (innocentsAlive == 0)
+            {
+                _chatManager.DispatchServerAnnouncement("The innocents are dead! The traitors win.");
+                EndRound();
+            }
+        }
+
+        private void EndRound()
+        {
+            _gameTicker.EndRound();
+            _chatManager.DispatchServerAnnouncement($"Restarting in 10 seconds.");
+            _checkTimerCancel.Cancel();
+            Timer.Spawn(TimeSpan.FromSeconds(10), () => _gameTicker.RestartRound());
+        }
+    }
+}

Content.Server/GameTicking/GameTicker.cs

@@ -104,7 +104,8 @@ namespace Content.Server.GameTicking
 
             _configurationManager.RegisterCVar("game.lobbyenabled", false, CVar.ARCHIVE);
             _configurationManager.RegisterCVar("game.lobbyduration", 20, CVar.ARCHIVE);
-            _configurationManager.RegisterCVar("game.defaultpreset", "Sandbox", CVar.ARCHIVE);
+            _configurationManager.RegisterCVar("game.defaultpreset", "Suspicion", CVar.ARCHIVE);
+            _configurationManager.RegisterCVar("game.fallbackpreset", "Sandbox", CVar.ARCHIVE);
 
             _playerManager.PlayerStatusChanged += _handlePlayerStatusChanged;
 
@@ -181,11 +182,6 @@ namespace Content.Server.GameTicking
 
             SendServerMessage("The round is starting now...");
 
-            RunLevel = GameRunLevel.InRound;
-
-            var preset = MakeGamePreset();
-            preset.Start();
-
             List<IPlayerSession> readyPlayers;
             if (LobbyEnabled)
             {
@@ -196,6 +192,8 @@ namespace Content.Server.GameTicking
                 readyPlayers = _playersInLobby.Keys.ToList();
             }
 
+            RunLevel = GameRunLevel.InRound;
+
             // Get the profiles for each player for easier lookup.
             var profiles = readyPlayers.ToDictionary(p => p, GetPlayerProfile);
 
@@ -222,6 +220,18 @@ namespace Content.Server.GameTicking
                 SpawnPlayer(player, job, false);
             }
 
+            // Time to start the preset.
+            var preset = MakeGamePreset();
+
+            if (!preset.Start(assignedJobs.Keys.ToList()))
+            {
+                SetStartPreset(_configurationManager.GetCVar<string>("game.fallbackpreset"));
+                var newPreset = MakeGamePreset();
+                _chatManager.DispatchServerAnnouncement($"Failed to start {preset.ModeTitle} mode! Defaulting to {newPreset.ModeTitle}...");
+                if(!newPreset.Start(readyPlayers))
+                    throw new ApplicationException("Fallback preset failed to start!");
+            }
+
             _roundStartTimeSpan = IoCManager.Resolve<IGameTiming>().RealTime;
             _sendStatusToAll();
         }
@@ -255,15 +265,16 @@ namespace Content.Server.GameTicking
             var listOfPlayerInfo = new List<RoundEndPlayerInfo>();
             foreach(var ply in _playerManager.GetAllPlayers().OrderBy(p => p.Name))
             {
-                if(ply.AttachedEntity.TryGetComponent<MindComponent>(out var mindComponent)
-                    && mindComponent.HasMind)
+                var mind = ply.ContentData().Mind;
+                if(mind != null)
                 {
+                    var antag = mind.AllRoles.Any(role => role.Antag);
                     var playerEndRoundInfo = new RoundEndPlayerInfo()
                     {
                         PlayerOOCName = ply.Name,
-                        PlayerICName = mindComponent.Mind.CurrentEntity.Name,
-                        Role = mindComponent.Mind.AllRoles.FirstOrDefault()?.Name ?? Loc.GetString("Unkown"),
-                        Antag = false
+                        PlayerICName = mind.CurrentEntity.Name,
+                        Role = antag ? mind.AllRoles.First(role => role.Antag).Name : mind.AllRoles.FirstOrDefault()?.Name ?? Loc.GetString("Unkown"),
+                        Antag = antag
                     };
                     listOfPlayerInfo.Add(playerEndRoundInfo);
                 }
@@ -339,6 +350,7 @@ namespace Content.Server.GameTicking
             {
                 "Sandbox" => typeof(PresetSandbox),
                 "DeathMatch" => typeof(PresetDeathMatch),
+                "Suspicion" => typeof(PresetSuspicion),
                 _ => throw new NotSupportedException()
             });
 

Content.Server/Interfaces/GameObjects/Components/Movement/IMoverComponent.cs

@@ -19,6 +19,17 @@ namespace Content.Server.Interfaces.GameObjects.Components.Movement
         /// </summary>
         float CurrentSprintSpeed { get; }
 
+
+        /// <summary>
+        ///     The movement speed (m/s) of the entity when it pushes off of a solid object in zero gravity.
+        /// </summary>
+        float CurrentPushSpeed { get; }
+
+        /// <summary>
+        ///     How far an entity can reach (in meters) to grab hold of a solid object in zero gravity.
+        /// </summary>
+        float GrabRange { get; }
+
         /// <summary>
         ///     Is the entity Sprinting (running)?
         /// </summary>

Content.Server/Mobs/Mind.cs

@@ -1,12 +1,15 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Content.Server.GameObjects.Components.Mobs;
+using Content.Server.GameObjects.EntitySystems;
 using Content.Server.Players;
 using Robust.Server.Interfaces.GameObjects;
 using Robust.Server.Interfaces.Player;
 using Robust.Shared.Interfaces.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.Network;
+using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
 
 namespace Content.Server.Mobs
@@ -130,6 +133,13 @@ namespace Content.Server.Mobs
             _roles.Remove(role);
         }
 
+        public bool HasRole<T>() where T : Role
+        {
+            var t = typeof(T);
+
+            return _roles.Any(role => role.GetType() == t);
+        }
+
         /// <summary>
         ///     Transfer this mind's control over to a new entity.
         /// </summary>

Content.Server/Mobs/Role.cs

@@ -1,6 +1,9 @@
 // Hey look,
 // Antag Datums.
 
+using Content.Server.GameObjects.EntitySystems;
+using Robust.Shared.Utility;
+
 namespace Content.Server.Mobs
 {
     /// <summary>
@@ -20,6 +23,11 @@ namespace Content.Server.Mobs
         /// </summary>
         public abstract string Name { get; }
 
+        /// <summary>
+        ///     Whether this role should be considered antagonistic or not.
+        /// </summary>
+        public abstract bool Antag { get; }
+
         protected Role(Mind mind)
         {
             Mind = mind;

Content.Server/Mobs/Roles/Job.cs

@@ -11,8 +11,9 @@ namespace Content.Server.Mobs.Roles
         public JobPrototype Prototype { get; }
 
         public override string Name { get; }
+        public override bool Antag => false;
 
-        public String StartingGear => Prototype.StartingGear;
+        public string StartingGear => Prototype.StartingGear;
 
         public Job(Mind mind, JobPrototype jobPrototype) : base(mind)
         {
@@ -25,9 +26,7 @@ namespace Content.Server.Mobs.Roles
             base.Greet();
 
             var chat = IoCManager.Resolve<IChatManager>();
-            chat.DispatchServerMessage(
-                Mind.Session,
-                String.Format("You're a new {0}. Do your best!", Name));
+            chat.DispatchServerMessage(Mind.Session, $"You're a new {Name}. Do your best!");
         }
     }
 

Content.Server/Mobs/Roles/SuspicionInnocentRole.cs

@@ -0,0 +1,25 @@
+using Content.Server.GameObjects;
+using Content.Server.Interfaces.Chat;
+using Robust.Shared.IoC;
+using Robust.Shared.Utility;
+
+namespace Content.Server.Mobs.Roles
+{
+    public class SuspicionInnocentRole : Role
+    {
+        public SuspicionInnocentRole(Mind mind) : base(mind)
+        {
+        }
+
+        public override string Name => "Innocent";
+        public override bool Antag => false;
+
+        public override void Greet()
+        {
+            base.Greet();
+
+            var chat = IoCManager.Resolve<IChatManager>();
+            chat.DispatchServerMessage(Mind.Session, "You're an innocent!");
+        }
+    }
+}

Content.Server/Mobs/Roles/SuspicionTraitorRole.cs

@@ -0,0 +1,25 @@
+using Content.Server.GameObjects;
+using Content.Server.Interfaces.Chat;
+using Robust.Shared.IoC;
+using Robust.Shared.Utility;
+
+namespace Content.Server.Mobs.Roles
+{
+    public sealed class SuspicionTraitorRole : Role
+    {
+        public SuspicionTraitorRole(Mind mind) : base(mind)
+        {
+        }
+
+        public override string Name => "Traitor";
+        public override bool Antag => true;
+
+        public override void Greet()
+        {
+            base.Greet();
+
+            var chat = IoCManager.Resolve<IChatManager>();
+            chat.DispatchServerMessage(Mind.Session, "You're a traitor!");
+        }
+    }
+}

Content.Server/Mobs/Roles/Traitor.cs

@@ -1,24 +0,0 @@
-using Content.Server.Interfaces.Chat;
-using Robust.Shared.IoC;
-
-namespace Content.Server.Mobs.Roles
-{
-    public sealed class Traitor : Role
-    {
-        public Traitor(Mind mind) : base(mind)
-        {
-        }
-
-        public override string Name => "Traitor";
-
-        public override void Greet()
-        {
-            base.Greet();
-
-            var chat = IoCManager.Resolve<IChatManager>();
-            chat.DispatchServerMessage(
-                Mind.Session,
-                "You're a traitor. Go fuck something up. Or something. I don't care to be honest.");
-        }
-    }
-}

Content.Server/Throw/ThrowHelper.cs

@@ -65,6 +65,14 @@ namespace Content.Server.Throw
             var spd = a / (1f / timing.TickRate); // acceleration is applied in 1 tick instead of 1 second, scale appropriately
 
             physComp.LinearVelocity = angle.ToVec() * spd;
+
+            if (throwSourceEnt != null)
+            {
+                var p = throwSourceEnt.GetComponent<PhysicsComponent>();
+                var playerAccel = 5 * throwForce / (float) Math.Max(0.001, p.Mass);
+                p.LinearVelocity = Angle.FromDegrees(angle.Degrees + 180).ToVec()
+                                   * playerAccel / (1f / timing.TickRate);
+            }
         }
     }
 }

Content.Shared/Audio/AudioHelpers.cs

@@ -0,0 +1,22 @@
+using System;
+using Content.Shared.GameObjects.Components.Sound;
+using Robust.Shared.Audio;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Interfaces.Random;
+using Robust.Shared.IoC;
+using Robust.Shared.Log;
+using Robust.Shared.Random;
+
+namespace Content.Shared.Audio
+{
+    public static class AudioHelpers{
+        /// <summary>
+        ///     Returns a random pitch.
+        /// </summary>
+        public static AudioParams WithVariation(float amplitude)
+        {
+            var scale = (float)(IoCManager.Resolve<IRobustRandom>().NextGaussian(1, amplitude));
+            return AudioParams.Default.WithPitchScale(scale);
+        }
+    }
+}

Content.Shared/EntryPoint.cs

@@ -1,23 +1,36 @@
 using System;
  using System.Collections.Generic;
+ using System.Globalization;
  using Content.Shared.Maps;
  using Robust.Shared.ContentPack;
  using Robust.Shared.Interfaces.Map;
  using Robust.Shared.IoC;
+ using Robust.Shared.Localization;
  using Robust.Shared.Prototypes;
 
  namespace Content.Shared
 {
     public class EntryPoint : GameShared
     {
+        // If you want to change your codebase's language, do it here.
+        private const string Culture = "en-US";
+
 #pragma warning disable 649
         [Dependency] private readonly IPrototypeManager _prototypeManager;
         [Dependency] private readonly ITileDefinitionManager _tileDefinitionManager;
+        [Dependency] private readonly ILocalizationManager _localizationManager;
 #pragma warning restore 649
 
+        public override void PreInit()
+        {
+            IoCManager.InjectDependencies(this);
+
+            // Default to en-US.
+            _localizationManager.LoadCulture(new CultureInfo(Culture));
+        }
+
         public override void Init()
         {
-            IoCManager.InjectDependencies(this);
         }
 
         public override void PostInit()

Content.Shared/GameObjects/Components/Gravity/SharedGravityGeneratorComponent.cs

@@ -0,0 +1,57 @@
+using System;
+using Robust.Shared.GameObjects;
+using Robust.Shared.GameObjects.Components.UserInterface;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.GameObjects.Components.Gravity
+{
+    public class SharedGravityGeneratorComponent: Component
+    {
+        public override string Name => "GravityGenerator";
+
+        public override uint? NetID => ContentNetIDs.GRAVITY_GENERATOR;
+
+        /// <summary>
+        ///     Sent to the server to set whether the generator should be on or off
+        /// </summary>
+        [Serializable, NetSerializable]
+        public class SwitchGeneratorMessage : BoundUserInterfaceMessage
+        {
+            public bool On;
+
+            public SwitchGeneratorMessage(bool on)
+            {
+                On = on;
+            }
+        }
+
+        /// <summary>
+        ///     Sent to the server when requesting the status of the generator
+        /// </summary>
+        [Serializable, NetSerializable]
+        public class GeneratorStatusRequestMessage : BoundUserInterfaceMessage
+        {
+            public GeneratorStatusRequestMessage()
+            {
+
+            }
+        }
+
+        [Serializable, NetSerializable]
+        public class GeneratorState : BoundUserInterfaceState
+        {
+            public bool On;
+
+            public GeneratorState(bool on)
+            {
+                On = on;
+            }
+        }
+
+        [Serializable, NetSerializable]
+        public enum GravityGeneratorUiKey
+        {
+            Key
+        }
+    }
+}

Content.Shared/GameObjects/ContentNetIDs.cs

@@ -43,5 +43,6 @@
         public const uint REAGENT_INJECTOR = 1038;
         public const uint GHOST = 1039;
         public const uint MICROWAVE = 1040;
+        public const uint GRAVITY_GENERATOR = 1041;
     }
 }

Content.Shared/Input/ContentKeyFunctions.cs

@@ -5,8 +5,7 @@ namespace Content.Shared.Input
     [KeyFunctions]
     public static class ContentKeyFunctions
     {
-        public static readonly BoundKeyFunction UseOrAttack = "UseOrAttack";
-        public static readonly BoundKeyFunction Attack = "Attack";
+        public static readonly BoundKeyFunction WideAttack = "WideAttack";
         public static readonly BoundKeyFunction ActivateItemInHand = "ActivateItemInHand";
         public static readonly BoundKeyFunction ActivateItemInWorld = "ActivateItemInWorld"; // default action on world entity
         public static readonly BoundKeyFunction Drop = "Drop";
@@ -16,6 +15,8 @@ namespace Content.Shared.Input
         public static readonly BoundKeyFunction OpenContextMenu = "OpenContextMenu";
         public static readonly BoundKeyFunction OpenCraftingMenu = "OpenCraftingMenu";
         public static readonly BoundKeyFunction OpenInventoryMenu = "OpenInventoryMenu";
+        public static readonly BoundKeyFunction SmartEquipBackpack = "SmartEquipBackpack";
+        public static readonly BoundKeyFunction SmartEquipBelt = "SmartEquipBelt";
         public static readonly BoundKeyFunction OpenTutorial = "OpenTutorial";
         public static readonly BoundKeyFunction SwapHands = "SwapHands";
         public static readonly BoundKeyFunction ThrowItemInHand = "ThrowItemInHand";
@@ -24,5 +25,7 @@ namespace Content.Shared.Input
         public static readonly BoundKeyFunction OpenEntitySpawnWindow = "OpenEntitySpawnWindow";
         public static readonly BoundKeyFunction OpenSandboxWindow = "OpenSandboxWindow";
         public static readonly BoundKeyFunction OpenTileSpawnWindow = "OpenTileSpawnWindow";
+        public static readonly BoundKeyFunction TakeScreenshot = "TakeScreenshot";
+        public static readonly BoundKeyFunction TakeScreenshotNoUI = "TakeScreenshotNoUI";
     }
 }

Content.Shared/SharedGameTicker.cs

@@ -138,7 +138,7 @@ namespace Content.Shared
 
             public string GamemodeTitle;
             public TimeSpan RoundDuration;
-            
+
 
             public uint PlayerCount;
 

Jenkinsfile

@@ -9,7 +9,7 @@ pipeline {
         }
         stage('Build') {
             steps {
-                sh 'Tools/package_release_build.py -p windows mac linux'
+                sh 'Tools/package_release_build.py -p windows mac linux linux-arm64'
             }
         }
         stage('Update build info') {

Resources/Groups/groups.yml

@@ -134,3 +134,4 @@
   - gc_mode
   CanViewVar: true
   CanAdminPlace: true
+  CanScript: true

Resources/Locale/nl-NL/tools.yml

@@ -0,0 +1,19 @@
+# Example Dutch translations
+
+- msgid: Wrench
+  msgstr: Moersleutel
+
+- msgid: Welding Tool
+  msgstr: Lasapparaat
+
+- msgid: Crowbar
+  msgstr: Koevoet
+
+- msgid: Screwdriver
+  msgstr: Schroevendraaier
+
+- msgid: Wirecutters
+  msgstr: Draadtang
+
+- msgid: Multitool
+  msgstr: Multi Tool # This is what google translate gives me idk.

Resources/Prototypes/Entities/Buildings/airlock_types.yml

@@ -117,3 +117,26 @@
 
   - type: Icon
     sprite: Buildings/Doors/airlock_command_glass.rsi
+
+
+- type: entity
+  parent: Airlock
+  id: AirlockSecurity
+  name: Security Airlock
+  components:
+  - type: Sprite
+    sprite: Buildings/Doors/airlock_security.rsi
+
+  - type: Icon
+    sprite: Buildings/Doors/airlock_security.rsi
+
+- type: entity
+  parent: AirlockGlass
+  id: AirlockSecurityGlass
+  name: Glass Security Airlock
+  components:
+  - type: Sprite
+    sprite: Buildings/Doors/airlock_security_glass.rsi
+
+  - type: Icon
+    sprite: Buildings/Doors/airlock_security_glass.rsi

Resources/Prototypes/Entities/Buildings/gravity_generator.yml

@@ -0,0 +1,36 @@
+- type: entity
+  id: GravityGenerator
+  name: Gravity Generator
+  description: It's what keeps you to the floor.
+  components:
+    - type: Sprite
+      sprite: Buildings/gravity_generator.rsi
+      layers:
+        - state: on
+        - sprite: Buildings/gravity_generator_core.rsi
+          state: activated
+          shader: unshaded
+    - type: Icon
+      sprite: Buildings/gravity_generator.rsi
+      state: on
+    - type: SnapGrid
+      offset: Center
+    - type: PowerDevice
+      load: 500
+    - type: Collidable
+      shapes:
+        - !type:PhysShapeAabb
+          bounds: "-1.5,-1.5,1.5,1.5"
+          layer: 15
+    - type: Clickable
+    - type: InteractionOutline
+    - type: Damageable
+    - type: Breakable
+      threshold: 150
+    - type: GravityGenerator
+    - type: UserInterface
+      interfaces:
+        - key: enum.GravityGeneratorUiKey.Key
+          type: GravityGeneratorBoundUserInterface
+  placement:
+    mode: AlignTileAny

Resources/Prototypes/Entities/Buildings/medical_scanner.yml

@@ -36,7 +36,6 @@
   - type: Appearance
     visuals:
     - type: MedicalScannerVisualizer2D
-  - type: PowerDevice
   - type: UserInterface
     interfaces:
     - key: enum.MedicalScannerUiKey.Key

Resources/Prototypes/Entities/Items/Clothing/belts.yml

@@ -21,6 +21,7 @@
     state: utilitybelt
   - type: Clothing
     Size: 50
+    QuickEquip: false
     sprite: Clothing/belt_utility.rsi
   - type: Storage
     Capacity: 40 # Full tool loadout is 35, plus an extra

Resources/Prototypes/Entities/Items/Instruments.yml

@@ -23,6 +23,18 @@
   - type: Icon
     texture: Objects/Instruments/musician.rsi/h_synthesizer.png
 
+- type: entity
+  name: Acoustic Guitar
+  parent: BaseHandheldInstrument
+  id: AcousticGuitarInstrument
+  components:
+  - type: Instrument
+    program: 25
+  - type: Sprite
+    texture: Objects/Instruments/musician.rsi/guitar.png
+  - type: Icon
+    texture: Objects/Instruments/musician.rsi/guitar.png
+
 - type: entity
   name: Violin
   parent: BaseHandheldInstrument

Resources/Prototypes/Entities/Items/bike_horn.yml

@@ -20,6 +20,7 @@
   - type: Sound
   - type: EmitSoundOnUse
     sound: /Audio/items/bikehorn.ogg
+    variation: 0.2
 
   - type: UseDelay
     delay: 0.5

Resources/Prototypes/Entities/Weapons/Shotguns/shotguns.yml

@@ -42,6 +42,3 @@
   - type: Item
     Size: 24
     sprite: Objects/Guns/SMGs/c20r.rsi
-  - type: Item
-    Size: 24
-    sprite: Objects/Guns/SMGs/wt550.rsi

Resources/Prototypes/Entities/janitor.yml

@@ -34,7 +34,6 @@
     drawdepth: Objects
   - type: Icon
     texture: Objects/Janitorial/mopbucket.png
-  - type: Clickable
   - type: InteractionOutline
   - type: Bucket
   - type: Sound
@@ -51,7 +50,6 @@
   - type: Physics
     mass: 5
     Anchored: false
-  - type: Sound
 
 - type: entity
   parent: BaseItem

Resources/Prototypes/LatheRecipes/tools.yml

@@ -8,7 +8,9 @@
 
 - type: latheRecipe
   id: Screwdriver
-  icon: Objects/Tools/screwdriver.png
+  icon:
+    sprite: Objects/Tools/screwdriver.rsi
+    state: screwdriver
   result: Screwdriver
   completetime: 500
   materials:
@@ -16,7 +18,9 @@
 
 - type: latheRecipe
   id: Welder
-  icon: Objects/Tools/autolathe_welder.png
+  icon:
+    sprite: Objects/Tools/welder.rsi
+    state: welder
   result: Welder
   completetime: 500
   materials:
@@ -51,7 +55,9 @@
 
 - type: latheRecipe
   id: Multitool
-  icon: Objects/Tools/multitool.png
+  icon:
+    sprite: Objects/Tools/multitool.rsi
+    state: multitool
   result: Multitool
   completetime: 500
   materials:

Resources/Textures/Buildings/Doors/airlock_security.rsi/meta.json

@@ -0,0 +1,220 @@
+{
+    "version": 1,
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken from https://github.com/discordia-space/CEV-Eris/blob/2b969adc2dfd3e9621bf3597c5cbffeb3ac8c9f0/icons/obj/doors/Dooreng.dmi",
+    "states": [
+        {
+            "name": "closed",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "closed_unlit",
+            "directions": 1
+        },
+        {
+            "name": "closing",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "closing_unlit",
+            "directions": 1,
+            "delays": [
+                [
+                    0.5,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "deny",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "locked",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "panel_closing",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "panel_opening",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "open",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "opening",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "opening_unlit",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.5
+                ]
+            ]
+        },
+        {
+            "name": "panel_open",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "spark",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "sparks_broken",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "sparks_damaged",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    1.7
+                ]
+            ]
+        },
+        {
+            "name": "sparks_open",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "welded",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        }
+    ]
+}

Resources/Textures/Buildings/Doors/airlock_security_glass.rsi/meta.json

@@ -0,0 +1,220 @@
+{
+    "version": 1,
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken from https://github.com/discordia-space/CEV-Eris/blob/2b969adc2dfd3e9621bf3597c5cbffeb3ac8c9f0/icons/obj/doors/Dooreng.dmi",
+    "states": [
+        {
+            "name": "closed",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "closed_unlit",
+            "directions": 1
+        },
+        {
+            "name": "closing",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "closing_unlit",
+            "directions": 1,
+            "delays": [
+                [
+                    0.5,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "deny",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "locked",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "panel_closing",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "panel_opening",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "open",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "opening",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.3
+                ]
+            ]
+        },
+        {
+            "name": "opening_unlit",
+            "directions": 1,
+            "delays": [
+                [
+                    0.2,
+                    0.2,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.5
+                ]
+            ]
+        },
+        {
+            "name": "panel_open",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        },
+        {
+            "name": "spark",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "sparks_broken",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "sparks_damaged",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    1.7
+                ]
+            ]
+        },
+        {
+            "name": "sparks_open",
+            "directions": 1,
+            "delays": [
+                [
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1,
+                    0.1
+                ]
+            ]
+        },
+        {
+            "name": "welded",
+            "directions": 1,
+            "delays": [
+                [
+                    1.0
+                ]
+            ]
+        }
+    ]
+}

Resources/Textures/Buildings/gravity_generator.rsi/meta.json

@@ -0,0 +1,23 @@
+{
+    "version":1,
+    "size":{
+        "x":96,
+        "y":96
+    },
+    "license":"CC-BY-SA-3.0",
+    "copyright":"Taken from https://github.com/tgstation/tgstation",
+    "states":[
+        {
+            "name":"on",
+            "directions": 1
+        },
+        {
+            "name": "off",
+            "directions": 1
+        },
+        {
+            "name": "broken",
+            "directions": 1
+        }
+    ]
+}