Cleanup (removing unused variables & other redundancies, rethrowing exceptions instead of wrapping them in a new exception instance)

Subsurface/Source/GUI/ComponentStyle.cs

@@ -59,9 +59,7 @@ namespace Barotrauma
         public readonly Color OutlineColor;
 
         public readonly Dictionary<GUIComponent.ComponentState, List<UISprite>> Sprites;
-
-        public readonly bool TileSprites;
-
+        
         public Dictionary<string, GUIComponentStyle> ChildStyles;
 
         public GUIComponentStyle(XElement element)

Subsurface/Source/GUI/GUIComponent.cs

@@ -40,7 +40,7 @@ namespace Barotrauma
             catch (Exception e)
             {
                 DebugConsole.NewMessage("Error in AddToGUIUPdateList! GUIComponent runtime type: "+this.GetType().ToString()+"; children count: "+children.Count.ToString(),Color.Red);
-                throw e;
+                throw;
             }
         }
 
@@ -427,7 +427,7 @@ namespace Barotrauma
             catch (Exception e)
             {
                 DebugConsole.NewMessage("Error in Update! GUIComponent runtime type: " + this.GetType().ToString() + "; children count: " + children.Count.ToString(), Color.Red);
-                throw e;
+                throw;
             }
         }
 

Subsurface/Source/GUI/GUIListBox.cs

@@ -261,7 +261,7 @@ namespace Barotrauma
             catch (Exception e)
             {
                 DebugConsole.NewMessage("Error in AddToGUIUpdateList! GUIComponent runtime type: " + this.GetType().ToString() + "; children count: " + children.Count.ToString(), Color.Red);
-                throw e;
+                throw;
             }
 
             if (scrollBarEnabled && !scrollBarHidden) scrollBar.AddToGUIUpdateList();