using System.Collections.Generic;
using System.Diagnostics.Contracts;
using System.IO;
-using System.Numerics; // TODO: implement wrapper for BouncyCastle implementation of BigInteger and use it instead. This is necessary due to incompatibility of System.Numerics.BigInteger with OpenSSL.
namespace Novacoin
{
//
// Please note that we're using bisection to find an approximate solutuion
- BigInteger bnSubsidyLimit = NetInfo.nMaxMintProofOfWork;
uint256 nTarget = 0;
nTarget.Compact = nBits;
- BigInteger bnTarget = new BigInteger(nTarget);
- BigInteger bnTargetLimit = new BigInteger(NetInfo.nProofOfWorkLimit);
+ BigNum bnTarget = nTarget;
+ BigNum bnTargetLimit = NetInfo.nProofOfWorkLimit;
- BigInteger bnLowerBound = CTransaction.nCent;
- BigInteger bnUpperBound = bnSubsidyLimit;
+ BigNum bnSubsidyLimit = NetInfo.nMaxMintProofOfWork;
+ BigNum bnLowerBound = CTransaction.nCent;
+ BigNum bnUpperBound = bnSubsidyLimit;
while (bnLowerBound + CTransaction.nCent <= bnUpperBound)
{
- BigInteger bnMidValue = (bnLowerBound + bnUpperBound) / 2;
+ BigNum bnMidValue = (bnLowerBound + bnUpperBound) / 2;
if (bnMidValue * bnMidValue * bnMidValue * bnMidValue * bnMidValue * bnMidValue * bnTargetLimit > bnSubsidyLimit * bnSubsidyLimit * bnSubsidyLimit * bnSubsidyLimit * bnSubsidyLimit * bnSubsidyLimit * bnTarget)
bnUpperBound = bnMidValue;
else
bnLowerBound = bnMidValue;
}
- ulong nSubsidy = (ulong)bnUpperBound;
+ ulong nSubsidy = bnUpperBound;
nSubsidy = (nSubsidy / CTransaction.nCent) * CTransaction.nCent;
-
return Math.Min(nSubsidy, NetInfo.nMaxMintProofOfWork) + nFees;
}
{
// Stage 2 of emission process is PoS-based. It will be active on mainNet since 20 Jun 2013.
- BigInteger bnRewardCoinYearLimit = NetInfo.nMaxMintProofOfStake; // Base stake mint rate, 100% year interest
+ BigNum bnRewardCoinYearLimit = NetInfo.nMaxMintProofOfStake; // Base stake mint rate, 100% year interest
uint256 nTarget = 0;
nTarget.Compact = nBits;
- BigInteger bnTarget = new BigInteger(nTarget);
- BigInteger bnTargetLimit = new BigInteger(NetInfo.GetProofOfStakeLimit(0, nTime));
+ BigNum bnTarget = nTarget;
+ BigNum bnTargetLimit = NetInfo.GetProofOfStakeLimit(0, nTime);
// NovaCoin: A reasonably continuous curve is used to avoid shock to market
- BigInteger bnLowerBound = CTransaction.nCent, // Lower interest bound is 1% per year
+ BigNum bnLowerBound = CTransaction.nCent, // Lower interest bound is 1% per year
bnUpperBound = bnRewardCoinYearLimit, // Upper interest bound is 100% per year
bnMidPart, bnRewardPart;
while (bnLowerBound + CTransaction.nCent <= bnUpperBound)
{
- BigInteger bnMidValue = (bnLowerBound + bnUpperBound) / 2;
+ BigNum bnMidValue = (bnLowerBound + bnUpperBound) / 2;
if (nTime < NetInfo.nStakeCurveSwitchTime)
{
//
bnLowerBound = bnMidValue;
}
- nRewardCoinYear = (ulong)bnUpperBound;
+ nRewardCoinYear = bnUpperBound;
nRewardCoinYear = Math.Min((nRewardCoinYear / CTransaction.nCent) * CTransaction.nCent, NetInfo.nMaxMintProofOfStake);
}
else