1 files changed, 13 insertions, 2 deletions
diff --git a/src/puzzles/puzzle.h b/src/puzzles/puzzle.h
index 21d8944..5af6d6e 100644
--- a/src/puzzles/puzzle.h
+++ b/src/puzzles/puzzle.h
@@ -100,17 +100,27 @@ typedef enum {
 } CollectionElementType;
 
 
+/// A collection node. Corresponds to either a directory in the FS or a .pz file
 typedef struct CollectionElement {
+    /// The icon used for the puzzles in the collection
     Texture2D icon;
+    /// Used in the click detection. Do not modify from user space
     Rectangle _previousFramePosition;
+    /// The path to the directory/puzzle
     char *path;
+    /// The display name of an element
     char *name;
+    /// The tree child nodes array
     struct CollectionElement *children;
-    void (*callback)(struct CollectionElement *);
+    /// The tree child nodes count
     size_t childCount;
+    /// OnClick callback
+    void (*callback)(struct CollectionElement *);
+    /// If the element is initialized it has children and an icon loaded into mem
     bool IsInitialized;
+    /// The element has an icon
     bool hasIcon;
-    bool isPressed;
+    /// The type of the element
     CollectionElementType type;
 } CollectionElement;
 
@@ -120,5 +130,6 @@ typedef struct CollectionElement {
 void InitializeCollection(CollectionElement *el, void (*callback)(CollectionElement *));
 void DrawCollectionElement(CollectionElement *el, CollectionElement *parent, Rectangle rec);
 void UpdateCollectionElement(CollectionElement *el);
+void DeinitCollectionElement(CollectionElement *el);
 
 #endif // PUZZLE_H