+
+int CItem::get_conector_in()
+{
+ return conector_in;
+}
+
+int CItem::get_conector_out()
+{
+ return conector_out;
+}
+
+bool CItem::is_occupied_area(int _a, int _b)
+{
+ if ( ( _a >= x ) && ( _a < x+image->get_width()) && (_b >= y) && (_b < y+image->get_height()) )
+ return true;
+ else return false;
+}