Move check is item usable or not to separate method.

New method: itemdb_is_item_usable
Can be used as: itemdb->is_item_usable(item)

1 files changed, 1 insertions, 0 deletions

diff --git a/src/map/itemdb.h b/src/map/itemdb.h
index 5504d72d9..23339790e 100644
--- a/src/map/itemdb.h
+++ b/src/map/itemdb.h
@@ -610,6 +610,7 @@ struct itemdb_interface {
 	int (*final_sub) (DBKey key, DBData *data, va_list ap);
 	void (*clear) (bool total);
 	struct item_combo * (*id2combo) (unsigned short id);
+	bool (*is_item_usable) (struct item_data *item);
 };
 
 struct itemdb_interface *itemdb;