The Mana World: tmw/src/item.cpp Source File

00001 /*
00002  *  The Mana World
00003  *  Copyright (C) 2004  The Mana World Development Team
00004  *
00005  *  This file is part of The Mana World.
00006  *
00007  *  This program is free software; you can redistribute it and/or modify
00008  *  it under the terms of the GNU General Public License as published by
00009  *  the Free Software Foundation; either version 2 of the License, or
00010  *  any later version.
00011  *
00012  *  This program is distributed in the hope that it will be useful,
00013  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *  GNU General Public License for more details.
00016  *
00017  *  You should have received a copy of the GNU General Public License
00018  *  along with this program; if not, write to the Free Software
00019  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00020  */
00021 
00022 #include "item.h"
00023 
00024 #include "resources/image.h"
00025 #include "resources/iteminfo.h"
00026 #include "resources/resourcemanager.h"
00027 
00028 Item::Item(int id, int quantity, bool equipment, bool equipped):
00029     mImage(0),
00030     mQuantity(quantity),
00031     mEquipment(equipment), mEquipped(equipped)
00032 {
00033     setId(id);
00034 }
00035 
00036 Item::~Item()
00037 {
00038     if (mImage)
00039         mImage->decRef();
00040 }
00041 
00042 void Item::setId(int id)
00043 {
00044     mId = id;
00045 
00046 #ifdef TMWSERV_SUPPORT
00047     // Types 0 and 1 are not equippable items.
00048     mEquipment = id && getInfo().getType() >= 2;
00049 #endif
00050 
00051     // Load the associated image
00052     if (mImage)
00053         mImage->decRef();
00054 
00055     ResourceManager *resman = ResourceManager::getInstance();
00056     std::string imagePath = "graphics/items/" + getInfo().getImageName();
00057     mImage = resman->getImage(imagePath);
00058 
00059     if (!mImage)
00060         mImage = resman->getImage("graphics/gui/unknown-item.png");
00061 }