diff options
Diffstat (limited to 'src/inventory.h')
| -rw-r--r-- | src/inventory.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/inventory.h b/src/inventory.h index 87d09567..566ca17c 100644 --- a/src/inventory.h +++ b/src/inventory.h @@ -83,7 +83,7 @@ class Inventory /** * Returns id of next free slot or -1 if all occupied. */ - int getFreeSlot(); + int getFreeSlot() const; /** * Reset all item slots. @@ -93,12 +93,12 @@ 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; protected: Item **mItems; /**< The holder of items */ |