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-rw-r--r--src/gui/widgets/shopitems.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/src/gui/widgets/shopitems.h b/src/gui/widgets/shopitems.h
index c013f1810..ff1b0ca7a 100644
--- a/src/gui/widgets/shopitems.h
+++ b/src/gui/widgets/shopitems.h
@@ -48,14 +48,15 @@ class ShopItems : public gcn::ListModel
* @param mergeDuplicates lets the Shop look for duplicate entries and
* merges them to one item.
*/
- ShopItems(bool mergeDuplicates = false);
+ ShopItems(const bool mergeDuplicates = false);
~ShopItems();
/**
* Adds an item to the list.
*/
- void addItem(int id, unsigned char color, int amount, int price);
+ void addItem(const int id, const unsigned char color,
+ const int amount, const int price);
/**
* Adds an item to the list (used by sell dialog). Looks for
@@ -66,17 +67,19 @@ class ShopItems : public gcn::ListModel
* @param quantity number of available copies of the item
* @param price price of the item
*/
- void addItem2(int inventoryIndex, int id, unsigned char color,
- int amount, int price);
+ void addItem2(const int inventoryIndex, const int id,
+ const unsigned char color,
+ const int amount, const int price);
- void addItemNoDup(int id, unsigned char color, int amount, int price);
+ void addItemNoDup(const int id, const unsigned char color,
+ const int amount, const int price);
/**
* Returns the number of items in the shop.
*/
int getNumberOfElements();
- bool empty();
+ bool empty() const;
/**
* Returns the name of item number i in the shop.
@@ -95,14 +98,14 @@ class ShopItems : public gcn::ListModel
*
* @param i index to remove
*/
- void erase(unsigned int i);
+ void erase(const unsigned int i);
/**
* Removes an element from the shop and destroy it.
*
* @param i index to remove
*/
- void del(unsigned int i);
+ void del(const unsigned int i);
/**
* Clears the list of items in the shop.
@@ -119,7 +122,7 @@ class ShopItems : public gcn::ListModel
*
* @return the item found or 0
*/
- ShopItem *findItem(int id, unsigned char color) const;
+ ShopItem *findItem(const int id, const unsigned char color) const;
/** The list of items in the shop. */
std::vector<ShopItem*> mShopItems;