2 files changed, 21 insertions, 9 deletions

diff --git a/src/core/item.cc b/src/core/item.cc
index b6e5bd8..9191687 100644
--- a/src/core/item.cc
+++ b/src/core/item.cc
@@ -49,6 +49,24 @@ void Item::set_id(const unsigned int id)
 	item_id = id;
 }
 
+void Item::set_flags(const unsigned int flags)
+{
+	item_flags = flags;
+	set_timestamp(game() ? game()->timestamp() : 1);
+}
+
+void Item::set_flag(Flags flag)
+{
+	item_flags |= flag;
+	set_timestamp(game() ? game()->timestamp() : 1);
+}
+
+void Item::unset_flag(Flags flag)
+{
+	item_flags &= ~flag;
+	set_timestamp(game() ? game()->timestamp() : 1);
+}
+
 void Item::set_amount(const long amount)
 {
 	item_amount = amount;
diff --git a/src/core/item.h b/src/core/item.h
index ae6a158..6388838 100644
--- a/src/core/item.h
+++ b/src/core/item.h
@@ -138,23 +138,17 @@ public:
 	/**
 	 * @brief set all item flags
 	 */
-	inline void set_flags(const unsigned int flags) {
-		item_flags = flags;
-	}
+	void set_flags(const unsigned int flags);
 	
 	/**
 	 * @brief set item flag
 	 */
-	inline void set_flag(Flags flag) {
-		item_flags |= flag;
-	}
+	void set_flag(Flags flag);
 
 	/**
 	 * @brief unset item flag
 	 */
-	inline void unset_flag(Flags flag) {
-		item_flags &= ~flag;
-	}
+	void unset_flag(Flags flag);
 	
 	/**
 	 * @brief set the dirty flag