diff options
Diffstat (limited to 'src/inventory.h')
| -rw-r--r-- | src/inventory.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/inventory.h b/src/inventory.h index 0d2bbc5a..2fbbbf4c 100644 --- a/src/inventory.h +++ b/src/inventory.h @@ -17,8 +17,6 @@ * You should have received a copy of the GNU General Public License * along with The Mana World; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * $Id$ */ #ifndef _INVENTORY_H @@ -82,7 +80,7 @@ class Inventory /** * Returns id of next free slot or -1 if all occupied. */ - int getFreeSlot(); + int getFreeSlot() const; /** * Reset all item slots. @@ -92,12 +90,17 @@ class Inventory /** * Get the number of slots filled with an item */ - int getNumberOfSlotsUsed(); + int getNumberOfSlotsUsed() const; /** * Returns the index of the last occupied slot or 0 if none occupied. */ - int getLastUsedSlot(); + int getLastUsedSlot() const; + + /** + * Returns the number of slots available in the inventory. + */ + int getInventorySize() const; protected: Item **mItems; /**< The holder of items */ |