public function testCanBeNegated()
{
$a = new myClass();
$a->increase(9)->increase(8);
$b = $a->negate();
$this->assertEquals(0, $b->myParam);
}
use BitWasp\Bitcoin\Chain\Difficulty;
use BitWasp\Bitcoin\Math\Math;
use BitWasp\Bitcoin\Network\NetworkFactory;
use BitWasp\Bitcoin\Bitcoin;
use BitWasp\Bitcoin\Script\OutputScriptFactory;
use BitWasp\Bitcoin\Script\ScriptFactory;
use BitWasp\Buffertools\Buffer;
use willgriffin\MariaInterface\MariaInterface;
$configFile = count($argv) > 1 ? $argv[1] : false;
$x = count($argv) > 2 ? intval($argv[2]) : 1;
$math = new Math();
$difficulty = new Difficulty($math);
if (file_exists($configFile)) {
$config = (object) parse_ini_file($configFile);
//$currency = Main::getCurrency($currencyName);
$db = new MariaInterface(["host" => $config->dbhost, "user" => $config->dbuser, "pass" => $config->dbpass, "port" => $config->dbport, "name" => $config->dbname]);
$bitcoind = RpcFactory::bitcoind($config->rpchost, $config->rpcport, $config->rpcuser, $config->rpcpass);
$network = NetworkFactory::create($config->magic_byte, $config->magic_p2sh_byte, $config->private_key_byte)->setHDPubByte($config->hd_pub_byte)->setHDPrivByte($config->hd_priv_byte)->setNetMagicBytes($config->net_magic_bytes);
Bitcoin::setNetwork($network);
$nextBlockHash = $bitcoind->getblockhash($x);
do {
echo "Block {$x}\n";
$blockhash = $nextBlockHash;
$block = $bitcoind->getblock($blockhash);
$blockHeader = $block->getHeader();
$blockBits = $blockHeader->getBits();
$blockTime = $blockHeader->getTimestamp();
$nextBlockHash = $blockHeader->getNextBlock();
$bvals = ['isiidsisdss', $blockHeader->getTimestamp(), $blockHeader->getBlockHash(), $block->getBuffer()->getSize(), $x, $blockHeader->getVersion(), $blockHeader->getMerkleRoot(), $blockHeader->getNonce(), $math->getCompact($blockBits), $difficulty->getDifficulty($blockBits), $blockHeader->getPrevBlock(), $nextBlockHash];
$block_id = $db->value('select block_id from blocks where hash = ?', ['s', $blockhash]);
if (!$block_id) {
