InventoryItem* InventoryItem::deSerialize(std::istream &is)
{
DSTACK(__FUNCTION_NAME);
//is.imbue(std::locale("C"));
// Read name
std::string name;
std::getline(is, name, ' ');
if(name == "MaterialItem")
{
// u16 reads directly as a number (u8 doesn't)
u16 material;
is>>material;
u16 count;
is>>count;
// Convert old materials
if(material <= 0xff)
{
material = content_translate_from_19_to_internal(material);
}
if(material > MAX_CONTENT)
throw SerializationError("Too large material number");
return new MaterialItem(material, count);
}
void ItemStack::deSerialize(std::istream &is, IItemDefManager *itemdef)
{
DSTACK(__FUNCTION_NAME);
clear();
// Read name
name = deSerializeJsonStringIfNeeded(is);
// Skip space
std::string tmp;
std::getline(is, tmp, ' ');
if(!tmp.empty())
throw SerializationError("Unexpected text after item name");
if(name == "MaterialItem")
{
// Obsoleted on 2011-07-30
u16 material;
is>>material;
u16 materialcount;
is>>materialcount;
// Convert old materials
if(material <= 0xff)
material = content_translate_from_19_to_internal(material);
if(material > 0xfff)
throw SerializationError("Too large material number");
// Convert old id to name
NameIdMapping legacy_nimap;
content_mapnode_get_name_id_mapping(&legacy_nimap);
legacy_nimap.getName(material, name);
if(name == "")
name = "unknown_block";
if (itemdef)
name = itemdef->getAlias(name);
count = materialcount;
}
