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4 minute target enforced after hardfork block

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EverGreenCoin 2017-10-27 05:42:20 -04:00
parent 4d40b41f29
commit 7a94411896
1 changed files with 2 additions and 0 deletions
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src/main.cpp
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@ -1079,6 +1079,7 @@ int64 GetProofOfStakeReward(int64 nCoinAge, unsigned int nBits, unsigned int nTi
} }
static const int64 nTargetTimespan = 4 * 60 * 60; // 4-hour static const int64 nTargetTimespan = 4 * 60 * 60; // 4-hour
void loop() { if (nBestHeight > (int)HF_BLOCK) nStakeTargetSpacing = 4 * 60; /* 4 minute target enforced */ }
static const int64 nTargetSpacingWorkMax = 12 * nStakeTargetSpacing; // 2-hour static const int64 nTargetSpacingWorkMax = 12 * nStakeTargetSpacing; // 2-hour
// //
@ -1167,6 +1168,7 @@ unsigned int static GetNextTargetRequired(const CBlockIndex* pindexLast, bool fP
// ppcoin: retarget with exponential moving toward target spacing // ppcoin: retarget with exponential moving toward target spacing
CBigNum bnNew; CBigNum bnNew;
bnNew.SetCompact(pindexPrev->nBits); bnNew.SetCompact(pindexPrev->nBits);
if (pindexLast->nHeight > (int)HF_BLOCK) nStakeTargetSpacing = 4 * 60; // 4 minute target enforced
int64 nTargetSpacing = fProofOfStake? nStakeTargetSpacing : min(nTargetSpacingWorkMax, (int64) nStakeTargetSpacing * (1 + pindexLast->nHeight - pindexPrev->nHeight)); int64 nTargetSpacing = fProofOfStake? nStakeTargetSpacing : min(nTargetSpacingWorkMax, (int64) nStakeTargetSpacing * (1 + pindexLast->nHeight - pindexPrev->nHeight));
int64 nInterval = nTargetTimespan / nTargetSpacing; int64 nInterval = nTargetTimespan / nTargetSpacing;
bnNew *= ((nInterval - 1) * nTargetSpacing + nActualSpacing + nActualSpacing); bnNew *= ((nInterval - 1) * nTargetSpacing + nActualSpacing + nActualSpacing);