bool IOMapSerialize::loadItem(PropStream& propStream, Cylinder* parent, bool depotTransfer/* = false*/)
{
Tile* tile = NULL;
if(!parent->getItem())
tile = parent->getTile();
uint16_t id = 0;
propStream.GET_USHORT(id);
Item* item = NULL;
const ItemType& iType = Item::items[id];
if(iType.moveable || iType.forceSerialize || (!depotTransfer && !tile))
{
if(!(item = Item::CreateItem(id)))
return true;
if(!item->unserializeAttr(propStream))
{
std::cout << "[Warning - IOMapSerialize::loadItem] Unserialization error [0] for item type " << id << std::endl;
delete item;
return false;
}
if(Container* container = item->getContainer())
{
if(!loadContainer(propStream, container))
{
delete item;
return false;
}
}
if(parent)
{
parent->__internalAddThing(item);
item->__startDecaying();
}
else
delete item;
return true;
}
if(tile)
{
//Stationary items
Item* findItem = NULL;
for(uint32_t i = 0; i < tile->getThingCount(); ++i)
{
if(!(findItem = tile->__getThing(i)->getItem()))
continue;
if(findItem->getID() == id)
{
item = findItem;
break;
}
if(iType.isDoor() && findItem->getDoor())
{
item = findItem;
break;
}
if(iType.isBed() && findItem->getBed())
{
item = findItem;
break;
}
}
}
if(item)
{
if(item->unserializeAttr(propStream))
{
Container* container = item->getContainer();
if(container && !loadContainer(propStream, container))
return false;
item = g_game.transformItem(item, id);
}
else
std::cout << "[Warning - IOMapSerialize::loadItem] Unserialization error [1] for item type " << id << std::endl;
return true;
}
//The map changed since the last save, just read the attributes
if(!(item = Item::CreateItem(id)))
return true;
item->unserializeAttr(propStream);
if(Container* container = item->getContainer())
{
if(!loadContainer(propStream, container))
{
delete item;
return false;
}
if(depotTransfer)
{
for(ItemList::const_iterator it = container->getItems(); it != container->getEnd(); ++it)
parent->__addThing(NULL, (*it));
container->itemlist.clear();
}
}
delete item;
return true;
}
bool IOMapSerialize::loadItems(Database* db, DBResult* result, Cylinder* parent, bool depotTransfer/* = false*/)
{
ItemMap itemMap;
Tile* tile = NULL;
if(!parent->getItem())
tile = parent->getTile();
Item* item = NULL;
int32_t sid, pid, id, count;
do
{
sid = result->getDataInt("sid");
pid = result->getDataInt("pid");
id = result->getDataInt("itemtype");
count = result->getDataInt("count");
item = NULL;
uint64_t attrSize = 0;
const char* attr = result->getDataStream("attributes", attrSize);
PropStream propStream;
propStream.init(attr, attrSize);
const ItemType& iType = Item::items[id];
if(iType.moveable || iType.forceSerialize || pid)
{
if(!(item = Item::CreateItem(id, count)))
continue;
if(item->unserializeAttr(propStream))
{
if(!pid)
{
parent->__internalAddThing(item);
item->__startDecaying();
}
}
else
std::cout << "[Warning - IOMapSerialize::loadItems] Unserialization error [0] for item type " << id << std::endl;
}
else if(tile)
{
//find this type in the tile
Item* findItem = NULL;
for(uint32_t i = 0; i < tile->getThingCount(); ++i)
{
if(!(findItem = tile->__getThing(i)->getItem()))
continue;
if(findItem->getID() == id)
{
item = findItem;
break;
}
if(iType.isDoor() && findItem->getDoor())
{
item = findItem;
break;
}
if(iType.isBed() && findItem->getBed())
{
item = findItem;
break;
}
}
}
if(item)
{
if(item->unserializeAttr(propStream))
{
if((item = g_game.transformItem(item, id)))
itemMap[sid] = std::make_pair(item, pid);
}
else
std::cout << "[Warning - IOMapSerialize::loadItems] Unserialization error [1] for item type " << id << std::endl;
}
else if((item = Item::CreateItem(id)))
{
item->unserializeAttr(propStream);
if(!depotTransfer)
std::cout << "[Warning - IOMapSerialize::loadItems] NULL item at "
<< tile->getPosition() << " (type = " << id << ", sid = "
<< sid << ", pid = " << pid << ")" << std::endl;
else
itemMap[sid] = std::make_pair(parent->getItem(), pid);
delete item;
item = NULL;
}
}
while(result->next());
ItemMap::iterator it;
for(ItemMap::reverse_iterator rit = itemMap.rbegin(); rit != itemMap.rend(); ++rit)
{
if(!(item = rit->second.first))
continue;
int32_t pid = rit->second.second;
it = itemMap.find(pid);
if(it == itemMap.end())
continue;
if(Container* container = it->second.first->getContainer())
{
container->__internalAddThing(item);
g_game.startDecay(item);
}
}
return true;
}
