Re-organize all projects (#4166)

Content.Shared/Climbing/SharedClimbableComponent.cs

@@ -0,0 +1,28 @@
+#nullable enable
+using Content.Shared.DragDrop;
+using Content.Shared.Interaction;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Shared.Climbing
+{
+    public interface IClimbable { }
+
+    public abstract class SharedClimbableComponent : Component, IClimbable, IDragDropOn
+    {
+        public sealed override string Name => "Climbable";
+
+        /// <summary>
+        ///     The range from which this entity can be climbed.
+        /// </summary>
+        [ViewVariables] [DataField("range")] protected float Range = SharedInteractionSystem.InteractionRange / 1.4f;
+
+        public virtual bool CanDragDropOn(DragDropEvent eventArgs)
+        {
+            return eventArgs.Dragged.HasComponent<SharedClimbingComponent>();
+        }
+
+        public abstract bool DragDropOn(DragDropEvent eventArgs);
+    }
+}