From f7213c6e0ddf5f02df6d7e29d538adbdb38b1217 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 15 Oct 2012 17:19:14 +0000
Subject: Added support for item::Unique flag and Item::dirty().

---
 src/core/item.cc |  2 ++
 src/core/item.h  | 53 +++++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 47 insertions(+), 8 deletions(-)

(limited to 'src/core')

diff --git a/src/core/item.cc b/src/core/item.cc
index 3768afa..f6e0382 100644
--- a/src/core/item.cc
+++ b/src/core/item.cc
@@ -24,6 +24,7 @@ Item::Item(const Info *info)
 	item_info = info;
 	item_amount = 0;
 	item_flags = 0;
+	
 	item_price = info->price();
 	set_timestamp(game() ? game()->timestamp() : 1);
 }
@@ -34,6 +35,7 @@ Item::Item(const Item &other)
 	item_amount = other.amount();
 	item_flags = other.flags();
 	item_price = other.price();
+	item_dirty = other.dirty();
 	set_timestamp(game() ? game()->timestamp() : 1);
 }
 
diff --git a/src/core/item.h b/src/core/item.h
index 98d5813..6c99270 100644
--- a/src/core/item.h
+++ b/src/core/item.h
@@ -19,7 +19,7 @@ namespace core
 class Item
 {
 public:
-	enum Flags {Tradeable = 1};
+	enum Flags {Tradeable = 1, Unique = 2};
 	
 	Item(const Info *info);
 	
@@ -36,29 +36,45 @@ public:
 	 inline long amount() const { return item_amount; }
 
 	/**
-	 * @brief information card
+	 * @brief information record
 	 */
 	inline const Info *info() const { return item_info; }
 	 
-
+	 /**
+	 * @brief price
+	 */
 	inline const long price() const {
 		return item_price;
 	}
 	
+	/**
+	 * @brief server timestamp
+	 */
 	inline const unsigned long timestamp() const {
 		return item_timestamp;
 	}
 	
-	/// item flags
+	/**
+	 * @brief item flags
+	 */
 	inline const unsigned int flags() const {
 		return item_flags;
 	}
 	
-	/// returns true of a flag is set
+	/**
+	 * @brief returns true of a flag is set
+	 */
 	inline const bool has_flag(const Flags flag) const {
 		return ((item_flags & (unsigned int) flag) == (unsigned int) flag);
 	}
 	
+	/**
+	 * @brief return true if the dirty flag is set
+	 * */
+	inline const bool dirty() const {
+		return item_dirty;
+	}
+	
 	/* ---- mutators ----------------------------------------------- */
 
 	/**
@@ -66,22 +82,41 @@ public:
 	 */
 	void set_amount(const long amount);
 	 
+	/**
+	 * @brief increase associated amount
+	 */
 	void inc_amount(const long amount);
 	 
+	/**
+	 * @brief decrease associated amount
+	 */
 	void dec_amount(const long amount);
 	 
+	/**
+	 * @brief set associated price
+	 */
 	void set_price(const long price);
 	
-	/// set flag
+	/**
+	 * @brief set item flag
+	 */
 	inline void set_flag(Flags flag) {
 		item_flags |= flag;
 	}
 
-	/// unset flag
+	/**
+	 * @brief unset item flag
+	 */
 	inline void unset_flag(Flags flag) {
 		item_flags &= ~flag;
 	}
-	void set_dirty();
+	
+	/**
+	 * @brief set the dirty flag
+	 * */
+	inline void set_dirty(const bool dirty = true) {
+		item_dirty = true;
+	}
 	
 	/* ---- serializers -------------------------------------------- */
 	 
@@ -99,6 +134,8 @@ private:
 	unsigned long		item_timestamp;
 	
 	unsigned int		item_flags;
+	
+	bool			item_dirty;
 };
 
 } // namespace core
-- 
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