Method readItemsFromFile

src/mod_tools.cpp:886–1488

}

void ItemTooltips_t::readItemsFromFile()
{
	printlog("loading items...\n");
	if ( !PHYSFS_getRealDir("items/items.json") )
	{
		printlog("[JSON]: Error: Could not find file: items/items.json");
		return;
	}

	std::string inputPath = PHYSFS_getRealDir("/items/items.json");
	inputPath.append("/items/items.json");

	File* fp = FileIO::open(inputPath.c_str(), "rb");
	if ( !fp )
	{
		printlog("[JSON]: Error: Could not open json file %s", inputPath.c_str());
		return;
	}

	const int bufSize = 600000;
	static char buf[bufSize];
	int count = fp->read(buf, sizeof(buf[0]), sizeof(buf) - 1);
	buf[count] = '\0';
	//rapidjson::FileReadStream is(fp, buf, sizeof(buf)); - use this for large chunks.
	rapidjson::StringStream is(buf);

	rapidjson::Document d;
	d.ParseStream(is);
	FileIO::close(fp);
	if ( !d.HasMember("version") || !d.HasMember("items") )
	{
		printlog("[JSON]: Error: No 'version' value in json file, or JSON syntax incorrect! %s", inputPath.c_str());
		return;
	}
	int version = d["version"].GetInt();

	int itemsRead = 0;

	tmpItems.clear();

	for ( rapidjson::Value::ConstMemberIterator item_itr = d["items"].MemberBegin(); 
		item_itr != d["items"].MemberEnd(); ++item_itr )
	{
		tmpItem_t t;
		t.internalName = item_itr->name.GetString();
		t.itemId = item_itr->value["item_id"].GetInt();
		t.fpIndex = item_itr->value["first_person_model_index"].GetInt();
		t.tpIndex = item_itr->value["third_person_model_index"].GetInt();
		if ( item_itr->value.HasMember("third_person_model_index_short") )
		{
			t.tpShortIndex = item_itr->value["third_person_model_index_short"].GetInt();
		}
		t.gold = item_itr->value["gold_value"].GetInt();
		t.weight = item_itr->value["weight_value"].GetInt();
		t.itemLevel = item_itr->value["item_level"].GetInt();
		t.category = item_itr->value["item_category"].GetString();
		t.equipSlot = item_itr->value["equip_slot"].GetString();