1 files changed, 9 insertions, 1 deletions
diff --git a/src/puzzles/puzzle.h b/src/puzzles/puzzle.h
index cea0dba..21d8944 100644
--- a/src/puzzles/puzzle.h
+++ b/src/puzzles/puzzle.h
@@ -99,18 +99,26 @@ typedef enum {
     COLLECTION_ELEMENT_UNKNOWN
 } CollectionElementType;
 
+
 typedef struct CollectionElement {
     Texture2D icon;
+    Rectangle _previousFramePosition;
     char *path;
     char *name;
     struct CollectionElement *children;
+    void (*callback)(struct CollectionElement *);
     size_t childCount;
     bool IsInitialized;
     bool hasIcon;
+    bool isPressed;
     CollectionElementType type;
 } CollectionElement;
 
-void InitializeCollection(CollectionElement *el);
+/// Accepts an element which children will be created and a generic callback that
+/// will be called when the collection enement is selected.
+/// The element passes a selected element as a callback argummment
+void InitializeCollection(CollectionElement *el, void (*callback)(CollectionElement *));
 void DrawCollectionElement(CollectionElement *el, CollectionElement *parent, Rectangle rec);
+void UpdateCollectionElement(CollectionElement *el);
 
 #endif // PUZZLE_H