// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_CONSENSUS_CONSENSUS_H
#define BITCOIN_CONSENSUS_CONSENSUS_H

/** The maximum allowed size for a serialized block, in bytes (network rule) */
static const unsigned int MAX_LEGACY_BLOCK_SIZE = 1000000;
static const unsigned int MAX_DIP0001_BLOCK_SIZE = 2000000;
constexpr unsigned int MaxBlockSize(bool fDIP0001Active = true)
{
    return fDIP0001Active ? MAX_DIP0001_BLOCK_SIZE : MAX_LEGACY_BLOCK_SIZE;
}
/** The maximum allowed number of signature check operations in a block (network rule) */
inline unsigned int MaxBlockSigOps(bool fDIP0001Active = true)
{
    return MaxBlockSize(fDIP0001Active) / 50;
}
/** The maximum allowed size of version 3 extra payload */
static const unsigned int MAX_TX_EXTRA_PAYLOAD = 10000;
/** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */
static const int COINBASE_MATURITY = 100;

/** Flags for nSequence and nLockTime locks */
/** Interpret sequence numbers as relative lock-time constraints. */
static constexpr unsigned int LOCKTIME_VERIFY_SEQUENCE = (1 << 0);

#endif // BITCOIN_CONSENSUS_CONSENSUS_H
