fix integer overflow (fixes #414)

[oweals/minetest.git] / src / inventory.h

diff --git a/src/inventory.h b/src/inventory.h
index a3c5982562492fe7cccfff1b0fbbbd18e0cfff69..5f90183d2302ac6d3e0fe3f8e28065b930e94468 100644 (file)
--- a/src/inventory.h
+++ b/src/inventory.h
@@ -176,6 +176,7 @@ public:
        ~InventoryList();
        void clearItems();
        void setSize(u32 newsize);
+       void setWidth(u32 newWidth);
        void setName(const std::string &name);
        void serialize(std::ostream &os) const;
        void deSerialize(std::istream &is);
@@ -185,6 +186,7 @@ public:
 
        const std::string &getName() const;
        u32 getSize() const;
+       u32 getWidth() const;
        // Count used slots
        u32 getUsedSlots() const;
        u32 getFreeSlots() const;
@@ -240,7 +242,7 @@ public:
 
 private:
        std::vector<ItemStack> m_items;
-       u32 m_size;
+       u32 m_size, m_width;
        std::string m_name;
        IItemDefManager *m_itemdef;
 };