Replace sealed keyword with final (C++11 standard)

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

Crawler/MenuItemButton.h

@@ -109,7 +109,7 @@ protected:
             }
         }
     }
-    inline MenuComponent*PickUpDraggableItem()override sealed{
+    inline MenuComponent*PickUpDraggableItem()override final{
         if(valid){
             MenuItemButton*pickUp=NEW MenuItemButton(parentMenu,rect,invRef,inventoryIndex,onClick);
             valid=false;
@@ -119,7 +119,7 @@ protected:
         }
     }
 
-    inline bool DropDraggableItem(MenuComponent*draggable)override sealed{
+    inline bool DropDraggableItem(MenuComponent*draggable)override final{
         //HACK Warning! We're making a bold assumption that every component that is draggable is of the same type! This may change in the future....
         MenuItemButton*draggedItem=(MenuItemButton*)draggable;
         ITCategory cat=ITEM_DATA.at(draggedItem->invRef.at(draggedItem->inventoryIndex)).Category();

Crawler/loc.sh

@@ -1 +1,3 @@
-wc -l $(find *.cpp *.h -not -name "olc*.h")
+TOTAL=$(wc -l $(find *.cpp *.h -not -name "olc*.h")|grep "total"|awk '{print $1}')
+FILECOUNT=$(find *.cpp *.h -not -name "olc*.h"|wc -l)
+echo "$[TOTAL-FILECOUNT*31] (License lines Excluded)"