Component ECS (#17991)

Content.Shared/Hands/Components/HandVirtualItemComponent.cs

@@ -1,55 +1,15 @@
-using Content.Shared.Item;
-using Robust.Shared.Containers;
-using Robust.Shared.GameStates;
-using Robust.Shared.Serialization;
+using Robust.Shared.GameStates;
 
-namespace Content.Shared.Hands.Components
+namespace Content.Shared.Hands.Components;
+
+[RegisterComponent]
+[NetworkedComponent]
+[AutoGenerateComponentState(true)]
+public sealed partial class HandVirtualItemComponent : Component
 {
-    [RegisterComponent]
-    [NetworkedComponent]
-    public sealed class HandVirtualItemComponent : Component
-    {
-        private EntityUid _blockingEntity;
-
-        /// <summary>
-        ///     The entity blocking this hand.
-        /// </summary>
-        public EntityUid BlockingEntity
-        {
-            get => _blockingEntity;
-            set
-            {
-                _blockingEntity = value;
-                Dirty();
-            }
-        }
-
-        public override ComponentState GetComponentState()
-        {
-            return new VirtualItemComponentState(BlockingEntity);
-        }
-
-        public override void HandleComponentState(ComponentState? curState, ComponentState? nextState)
-        {
-            if (curState is not VirtualItemComponentState pullState)
-                return;
-
-            _blockingEntity = pullState.BlockingEntity;
-
-            // update hands GUI with new entity.
-            if (Owner.TryGetContainer(out _))
-                EntitySystem.Get<SharedItemSystem>().VisualsChanged(Owner);
-        }
-
-        [Serializable, NetSerializable]
-        public sealed class VirtualItemComponentState : ComponentState
-        {
-            public readonly EntityUid BlockingEntity;
-
-            public VirtualItemComponentState(EntityUid blockingEntity)
-            {
-                BlockingEntity = blockingEntity;
-            }
-        }
-    }
+    /// <summary>
+    ///     The entity blocking this hand.
+    /// </summary>
+    [DataField("blockingEntity"), AutoNetworkedField]
+    public EntityUid BlockingEntity;
 }