diff options
Diffstat (limited to 'src/inventory.cpp')
| -rw-r--r-- | src/inventory.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/inventory.cpp b/src/inventory.cpp index d346a50b..da9aed02 100644 --- a/src/inventory.cpp +++ b/src/inventory.cpp @@ -50,7 +50,7 @@ Inventory::~Inventory() Item* Inventory::getItem(int index) const { - if (index < 0 || index >= mSize) + if (index < 0 || index >= INVENTORY_SIZE || !mItems[index] || mItems[index]->getQuantity() <= 0) return 0; return mItems[index]; @@ -146,3 +146,8 @@ int Inventory::getLastUsedSlot() const return -1; } + +int Inventory::getInventorySize() const +{ + return INVENTORY_SIZE - 2; +} |