Item id based inventory, support for weapon dealers.

1 files changed, 23 insertions, 6 deletions

diff --git a/src/core/inventory.h b/src/core/inventory.h
index 80dbde1..3c3adfa 100644
--- a/src/core/inventory.h
+++ b/src/core/inventory.h
@@ -23,7 +23,7 @@ public:
 	/**
 	 * @brief type definition for items in the inventory
 	 */
-	typedef std::vector<Item *> Items;
+	typedef std::list<Item *> Items;
 	
 	/**
 	 * @brief default constructor
@@ -45,14 +45,21 @@ public:
 	};
 
 	/**
-	 * @brief return the timestamp of the last server update
-	 * This is a client-side property and shoul not be used server-side
+	 * @brief return the timestamp of the last client-side update
+	 * This is a client-side property
 	 */
 	inline const unsigned long timestamp() const {
 		return inventory_timestamp;
 	}
 	
 	/**
+	 * @brief return the timestamp of the last item erase
+	 * */
+	inline const unsigned long timestamp_erase() const {
+		return inventory_timestamp_erase;
+	}
+	
+	/**
 	 * @brief return the maximal inventory capacity, in cubic meters
 	 */
 	inline const float capacity() const {
@@ -89,6 +96,11 @@ public:
 	  * @brief search the inventory for a specific item type
 	  */
 	 Item *find(const Info *info) const;
+	 
+	 /**
+	  * @brief search the inventory for a specific item id
+	  */
+	 Item *find(const unsigned int id) const;
 	
 	/* ---- mutators --------------------------------------------------- */
 	
@@ -98,9 +110,12 @@ public:
 	void add(Item *item);
 	
 	/**
-	 * @brief remove an item from the inventory and delete it
+	 * @brief erase an item from the inventory
+	 * This will call the Item's destructor
 	 */
-	void remove(Item *item);
+	void erase(Item *item);
+	
+	void erase(const unsigned int id);
 
 	/**
 	 * @brief removes all items from the inventory and delete them
@@ -135,8 +150,10 @@ private:
 	// items in the inventory
 	Items			inventory_items;
 	
-	// timestamp when inventory was last updated
+	// timestamp, last time the inventory was updated
 	unsigned long 		inventory_timestamp;
+	// timestamp, last time there was an item deleted from the inventory
+	unsigned long		inventory_timestamp_erase;
 	
 	// maximum inventory capacity, in cubic meters
 	float			inventory_capacity;