Add door welding (#1951)

* Add door welding

Surprised this wasn't in already.

* smug's feedback

Co-authored-by: Metal Gear Sloth <metalgearsloth@gmail.com>

Content.Client/GameObjects/Components/Doors/AirlockVisualizer.cs

@@ -107,6 +107,7 @@ namespace Content.Client.GameObjects.Components.Doors
 
             var unlitVisible = true;
             var boltedVisible = false;
+            var weldedVisible = false;
             switch (state)
             {
                 case DoorVisualState.Closed:
@@ -137,6 +138,9 @@ namespace Content.Client.GameObjects.Components.Doors
                         animPlayer.Play(DenyAnimation, AnimationKey);
                     }
                     break;
+                case DoorVisualState.Welded:
+                    weldedVisible = true;
+                    break;
                 default:
                     throw new ArgumentOutOfRangeException();
             }
@@ -151,6 +155,7 @@ namespace Content.Client.GameObjects.Components.Doors
             }
 
             sprite.LayerSetVisible(DoorVisualLayers.BaseUnlit, unlitVisible);
+            sprite.LayerSetVisible(DoorVisualLayers.BaseWelded, weldedVisible);
             sprite.LayerSetVisible(DoorVisualLayers.BaseBolted, unlitVisible && boltedVisible);
         }
     }
@@ -159,6 +164,7 @@ namespace Content.Client.GameObjects.Components.Doors
     {
         Base,
         BaseUnlit,
-        BaseBolted
+        BaseWelded,
+        BaseBolted,
     }
 }

Content.Server/GameObjects/Components/Doors/AirlockComponent.cs

@@ -26,7 +26,7 @@ namespace Content.Server.GameObjects.Components.Doors
     [RegisterComponent]
     [ComponentReference(typeof(IActivate))]
     [ComponentReference(typeof(ServerDoorComponent))]
-    public class AirlockComponent : ServerDoorComponent, IWires, IInteractUsing
+    public class AirlockComponent : ServerDoorComponent, IWires
     {
         public override string Name => "Airlock";
 
@@ -383,7 +383,7 @@ namespace Content.Server.GameObjects.Components.Doors
 
         public override bool CanOpen()
         {
-            return IsPowered() && !IsBolted();
+            return base.CanOpen() && IsPowered() && !IsBolted();
         }
 
         public override bool CanClose()
@@ -412,8 +412,11 @@ namespace Content.Server.GameObjects.Components.Doors
                    || receiver.Powered;
         }
 
-        public async Task<bool> InteractUsing(InteractUsingEventArgs eventArgs)
+        public override async Task<bool> InteractUsing(InteractUsingEventArgs eventArgs)
         {
+            if (await base.InteractUsing(eventArgs))
+                return true;
+
             if (!eventArgs.Using.TryGetComponent<ToolComponent>(out var tool))
                 return false;
 

Content.Server/GameObjects/Components/Doors/ServerDoorComponent.cs

@@ -2,15 +2,18 @@
 using System;
 using System.Linq;
 using System.Threading;
+using System.Threading.Tasks;
 using Content.Server.GameObjects.Components.Access;
 using Content.Server.GameObjects.Components.Atmos;
 using Content.Server.GameObjects.Components.GUI;
+using Content.Server.GameObjects.Components.Interactable;
 using Content.Server.GameObjects.Components.Mobs;
 using Content.Server.GameObjects.EntitySystems;
 using Content.Shared.Damage;
 using Content.Shared.GameObjects.Components.Body;
 using Content.Shared.GameObjects.Components.Damage;
 using Content.Shared.GameObjects.Components.Doors;
+using Content.Shared.GameObjects.Components.Interactable;
 using Content.Shared.GameObjects.Components.Movement;
 using Content.Shared.Interfaces.GameObjects.Components;
 using Robust.Server.GameObjects;
@@ -29,7 +32,7 @@ namespace Content.Server.GameObjects.Components.Doors
 {
     [RegisterComponent]
     [ComponentReference(typeof(IActivate))]
-    public class ServerDoorComponent : Component, IActivate, ICollideBehavior
+    public class ServerDoorComponent : Component, IActivate, ICollideBehavior, IInteractUsing
     {
         public override string Name => "Door";
 
@@ -60,11 +63,31 @@ namespace Content.Server.GameObjects.Components.Doors
 
         [ViewVariables] private bool _occludes;
 
+        [ViewVariables]
+        public bool IsWeldedShut
+        {
+            get => _isWeldedShut;
+            set
+            {
+                if (_isWeldedShut == value)
+                {
+                    return;
+                }
+
+                _isWeldedShut = value;
+                SetAppearance(_isWeldedShut ? DoorVisualState.Welded : DoorVisualState.Closed);
+            }
+        }
+        private bool _isWeldedShut;
+
+        private bool _canWeldShut = true;
+
         public override void ExposeData(ObjectSerializer serializer)
         {
             base.ExposeData(serializer);
 
             serializer.DataField(ref _occludes, "occludes", true);
+            serializer.DataField(ref _isWeldedShut, "welded", false);
         }
 
         public override void OnRemove()
@@ -129,7 +152,7 @@ namespace Content.Server.GameObjects.Components.Doors
 
         public virtual bool CanOpen()
         {
-            return true;
+            return !_isWeldedShut;
         }
 
         public bool CanOpen(IEntity user)
@@ -192,6 +215,7 @@ namespace Content.Server.GameObjects.Components.Doors
                 return;
             }
 
+            _canWeldShut = false;
             State = DoorState.Opening;
             SetAppearance(DoorVisualState.Opening);
             if (_occludes && Owner.TryGetComponent(out OccluderComponent? occluder))
@@ -325,6 +349,7 @@ namespace Content.Server.GameObjects.Components.Doors
 
                 await Timer.Delay(CloseTimeTwo, _cancellationTokenSource.Token);
 
+                _canWeldShut = true;
                 State = DoorState.Closed;
                 SetAppearance(DoorVisualState.Closed);
             }, _cancellationTokenSource.Token);
@@ -334,7 +359,7 @@ namespace Content.Server.GameObjects.Components.Doors
 
         public virtual void Deny()
         {
-            if (State == DoorState.Open)
+            if (State == DoorState.Open || _isWeldedShut)
             {
                 return;
             }
@@ -375,5 +400,20 @@ namespace Content.Server.GameObjects.Components.Doors
             Closing,
             Opening,
         }
+
+        public virtual async Task<bool> InteractUsing(InteractUsingEventArgs eventArgs)
+        {
+            if (!_canWeldShut)
+                return false;
+
+            if (!eventArgs.Using.TryGetComponent(out WelderComponent? tool))
+                return false;
+
+            if (!await tool.UseTool(eventArgs.User, Owner, 3f, ToolQuality.Welding, 3f, () => _canWeldShut))
+                return false;
+
+            IsWeldedShut ^= true;
+            return true;
+        }
     }
 }

Content.Shared/GameObjects/Components/Doors/SharedDoorComponent.cs

@@ -21,5 +21,6 @@ namespace Content.Shared.GameObjects.Components.Doors
         Open,
         Closing,
         Deny,
+        Welded,
     }
 }

Resources/Prototypes/Entities/Constructible/Doors/airlock_base.yml

@@ -16,6 +16,8 @@
     - state: closed_unlit
       shader: unshaded
       map: ["enum.DoorVisualLayers.BaseUnlit"]
+    - state: welded
+      map: ["enum.DoorVisualLayers.BaseWelded"]
     - state: bolted
       shader: unshaded
       map: ["enum.DoorVisualLayers.BaseBolted"]