Add quick interactions locally

Quick Interactions/CSharp/Client/CrabUI/Components/Sealed/CUICloseButton.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+using Barotrauma;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Input;
+using Microsoft.Xna.Framework.Graphics;
+using System.Xml.Linq;
+using Barotrauma.Extensions;
+namespace QICrabUI
+{
+  // hmm, idk if this should be a prefab or component
+  // it's too small for component
+  // but in prefab i can't use initializer
+  public class CUICloseButton : CUIButton
+  {
+    public CUICloseButton() : base()
+    {
+      Command = "Close";
+      Text = "";
+      ZIndex = 10;
+      BackgroundSprite = CUI.TextureManager.GetCUISprite(3, 1);
+      Absolute = new CUINullRect(0, 0, 15, 15);
+    }
+
+  }
+}