unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params& params)
{
if (pindexLast->nHeight <= 101631) {
return GetNextWorkRequiredV1(pindexLast, pblock, params);
} else if (pindexLast->nHeight > 101631 && pindexLast->nHeight != 137161 && pindexLast->nHeight <= 181200) {
return GetNextWorkRequiredEMA(pindexLast, pblock, params);
} else if (pindexLast->nHeight == 137161) {
return (0x1b034c51);
} else if (pindexLast->nHeight > 181200 && pindexLast->nHeight < 806000) {
return GetNextWorkRequiredV2(pindexLast, pblock, params);
} else {
return DarkGravityWave(pindexLast, params);
}
return GetNextWorkRequiredV2(pindexLast, pblock, params);
}
unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params& params, int algo)
{
// Genesis block
if (pindexLast == nullptr)
return InitialDifficulty(params, algo);
if (params.fPowAllowMinDifficultyBlocks)
{
// Special difficulty rule for testnet:
// If the new block's timestamp is more than 2 minutes
// then allow mining of a min-difficulty block.
if (pblock->nTime > pindexLast->nTime + params.nTargetSpacing*2)
return PowLimit(params);
}
if (pindexLast->nHeight < params.multiAlgoDiffChangeTarget)
return GetNextWorkRequiredV1(pindexLast, params, algo);
else if (pindexLast->nHeight < params.alwaysUpdateDiffChangeTarget){
return GetNextWorkRequiredV2(pindexLast, params, algo);
} else if(pindexLast->nHeight < params.workComputationChangeTarget)
return GetNextWorkRequiredV3(pindexLast, params, algo);
else
return GetNextWorkRequiredV4(pindexLast, params, algo);
}
