/**
* @param UtxoView $utxoView
* @param TransactionInterface $tx
* @return ScriptValidationInterface
*/
public function queue(UtxoView $utxoView, TransactionInterface $tx)
{
for ($i = 0, $c = count($tx->getInputs()); $i < $c; $i++) {
$output = $utxoView->fetchByInput($tx->getInput($i))->getOutput();
$witness = isset($tx->getWitnesses()[$i]) ? $tx->getWitness($i) : null;
$this->results[] = $this->consensus->verify($tx, $output->getScript(), $i, $output->getValue(), $witness);
}
return $this;
}
/**
* @param ConsensusInterface $consensus
* @param int $nInput
* @param TransactionOutputInterface $output
* @return bool
*/
public function checkSignature(ConsensusInterface $consensus, $nInput, TransactionOutputInterface $output)
{
$witnesses = $this->transaction->getWitnesses();
$witness = isset($witnesses[$nInput]) ? $witnesses[$nInput] : null;
return $consensus->verify($this->transaction, $output->getScript(), $nInput, $output->getValue(), $witness);
}
