Re-organize all projects (#4166)

Content.Shared/Buckle/Components/SharedBuckleComponent.cs

@@ -0,0 +1,147 @@
+#nullable enable
+using System;
+using Content.Shared.ActionBlocker;
+using Content.Shared.DragDrop;
+using Content.Shared.EffectBlocker;
+using Content.Shared.Interaction;
+using Content.Shared.NetIDs;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Shared.Buckle.Components
+{
+    public abstract class SharedBuckleComponent : Component, IActionBlocker, IEffectBlocker, IDraggable
+    {
+        public sealed override string Name => "Buckle";
+
+        public sealed override uint? NetID => ContentNetIDs.BUCKLE;
+
+        /// <summary>
+        ///     The range from which this entity can buckle to a <see cref="SharedStrapComponent"/>.
+        /// </summary>
+        [ViewVariables]
+        [DataField("range")]
+        public float Range { get; protected set; } = SharedInteractionSystem.InteractionRange / 1.4f;
+
+        /// <summary>
+        ///     True if the entity is buckled, false otherwise.
+        /// </summary>
+        public abstract bool Buckled { get; }
+
+        public EntityUid? LastEntityBuckledTo { get; set; }
+
+        public bool IsOnStrapEntityThisFrame { get; set; }
+
+        public bool DontCollide { get; set; }
+
+        public abstract bool TryBuckle(IEntity? user, IEntity to);
+
+        bool IActionBlocker.CanMove()
+        {
+            return !Buckled;
+        }
+
+        bool IActionBlocker.CanChangeDirection()
+        {
+            return !Buckled;
+        }
+
+        bool IEffectBlocker.CanFall()
+        {
+            return !Buckled;
+        }
+
+        bool IDraggable.CanDrop(CanDropEvent args)
+        {
+            return args.Target.HasComponent<SharedStrapComponent>();
+        }
+
+        bool IDraggable.Drop(DragDropEvent args)
+        {
+            return TryBuckle(args.User, args.Target);
+        }
+    }
+
+    [Serializable, NetSerializable]
+    public sealed class BuckleComponentState : ComponentState
+    {
+        public BuckleComponentState(bool buckled, int? drawDepth, EntityUid? lastEntityBuckledTo, bool dontCollide) : base(ContentNetIDs.BUCKLE)
+        {
+            Buckled = buckled;
+            DrawDepth = drawDepth;
+            LastEntityBuckledTo = lastEntityBuckledTo;
+            DontCollide = dontCollide;
+        }
+
+        public bool Buckled { get; }
+        public EntityUid? LastEntityBuckledTo { get; }
+        public bool DontCollide { get; }
+        public int? DrawDepth;
+    }
+
+    [Serializable, NetSerializable]
+    public enum BuckleVisuals
+    {
+        Buckled
+    }
+
+    [Serializable, NetSerializable]
+    public abstract class BuckleChangeMessage : ComponentMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="BuckleChangeMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        /// <param name="buckled">True if the entity was buckled, false otherwise</param>
+        protected BuckleChangeMessage(IEntity entity, IEntity strap, bool buckled)
+        {
+            Entity = entity;
+            Strap = strap;
+            Buckled = buckled;
+        }
+
+        /// <summary>
+        ///     The entity that had its buckling status changed
+        /// </summary>
+        public IEntity Entity { get; }
+
+        /// <summary>
+        ///     The strap that the entity was buckled to or unbuckled from
+        /// </summary>
+        public IEntity Strap { get; }
+
+        /// <summary>
+        ///     True if the entity was buckled, false otherwise.
+        /// </summary>
+        public bool Buckled { get; }
+    }
+
+    [Serializable, NetSerializable]
+    public class BuckleMessage : BuckleChangeMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="BuckleMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        public BuckleMessage(IEntity entity, IEntity strap) : base(entity, strap, true)
+        {
+        }
+    }
+
+    [Serializable, NetSerializable]
+    public class UnbuckleMessage : BuckleChangeMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="UnbuckleMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        public UnbuckleMessage(IEntity entity, IEntity strap) : base(entity, strap, false)
+        {
+        }
+    }
+}

Content.Shared/Buckle/Components/SharedStrapComponent.cs

@@ -0,0 +1,123 @@
+#nullable enable
+using System;
+using Content.Shared.DragDrop;
+using Content.Shared.Interaction.Helpers;
+using Content.Shared.NetIDs;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Buckle.Components
+{
+    public enum StrapPosition
+    {
+        /// <summary>
+        /// (Default) Makes no change to the buckled mob
+        /// </summary>
+        None = 0,
+
+        /// <summary>
+        /// Makes the mob stand up
+        /// </summary>
+        Stand,
+
+        /// <summary>
+        /// Makes the mob lie down
+        /// </summary>
+        Down
+    }
+
+    public abstract class SharedStrapComponent : Component, IDragDropOn
+    {
+        public sealed override string Name => "Strap";
+
+        public sealed override uint? NetID => ContentNetIDs.STRAP;
+
+        bool IDragDropOn.CanDragDropOn(DragDropEvent eventArgs)
+        {
+            if (!eventArgs.Dragged.TryGetComponent(out SharedBuckleComponent? buckleComponent)) return false;
+            bool Ignored(IEntity entity) => entity == eventArgs.User || entity == eventArgs.Dragged || entity == eventArgs.Target;
+
+            return eventArgs.Target.InRangeUnobstructed(eventArgs.Dragged, buckleComponent.Range, predicate: Ignored);
+        }
+
+        public abstract bool DragDropOn(DragDropEvent eventArgs);
+    }
+
+    [Serializable, NetSerializable]
+    public sealed class StrapComponentState : ComponentState
+    {
+        public StrapComponentState(StrapPosition position) : base(ContentNetIDs.BUCKLE)
+        {
+            Position = position;
+        }
+
+        /// <summary>
+        /// The change in position that this strap makes to the strapped mob
+        /// </summary>
+        public StrapPosition Position { get; }
+    }
+
+    [Serializable, NetSerializable]
+    public enum StrapVisuals
+    {
+        RotationAngle
+    }
+
+    [Serializable, NetSerializable]
+    public abstract class StrapChangeMessage : ComponentMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="StrapChangeMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        /// <param name="buckled">True if the entity was buckled, false otherwise</param>
+        protected StrapChangeMessage(IEntity entity, IEntity strap, bool buckled)
+        {
+            Entity = entity;
+            Strap = strap;
+            Buckled = buckled;
+        }
+
+        /// <summary>
+        ///     The entity that had its buckling status changed
+        /// </summary>
+        public IEntity Entity { get; }
+
+        /// <summary>
+        ///     The strap that the entity was buckled to or unbuckled from
+        /// </summary>
+        public IEntity Strap { get; }
+
+        /// <summary>
+        ///     True if the entity was buckled, false otherwise.
+        /// </summary>
+        public bool Buckled { get; }
+    }
+
+    [Serializable, NetSerializable]
+    public class StrapMessage : StrapChangeMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="StrapMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        public StrapMessage(IEntity entity, IEntity strap) : base(entity, strap, true)
+        {
+        }
+    }
+
+    [Serializable, NetSerializable]
+    public class UnStrapMessage : StrapChangeMessage
+    {
+        /// <summary>
+        ///     Constructs a new instance of <see cref="UnStrapMessage"/>
+        /// </summary>
+        /// <param name="entity">The entity that had its buckling status changed</param>
+        /// <param name="strap">The strap that the entity was buckled to or unbuckled from</param>
+        public UnStrapMessage(IEntity entity, IEntity strap) : base(entity, strap, false)
+        {
+        }
+    }
+}

Content.Shared/Buckle/SharedBuckleSystem.cs

@@ -0,0 +1,26 @@
+using Content.Shared.Buckle.Components;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Physics.Dynamics;
+
+namespace Content.Shared.Buckle
+{
+    public abstract class SharedBuckleSystem : EntitySystem
+    {
+        public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<SharedBuckleComponent, PreventCollideEvent>(PreventCollision);
+        }
+
+        private void PreventCollision(EntityUid uid, SharedBuckleComponent component, PreventCollideEvent args)
+        {
+            if (args.BodyB.Owner.Uid != component.LastEntityBuckledTo) return;
+
+            component.IsOnStrapEntityThisFrame = true;
+            if (component.Buckled || component.DontCollide)
+            {
+                args.Cancel();
+            }
+        }
+    }
+}