Modify chain consensus parameters to be height aware

1 files changed, 7 insertions, 5 deletions

diff --git a/src/miner.cpp b/src/miner.cpp
index f83f43ceb..70968ee50 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -328,15 +328,16 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
         LogPrintf("CreateNewBlock(): total size %u\n", nBlockSize);
 
         // Compute final coinbase transaction.
-        txNew.vout[0].nValue = nFees + GetDogecoinBlockSubsidy(nHeight, chainparams.GetConsensus(), pindexPrev->GetBlockHash());
+        const Consensus::Params &consensus = chainparams.GetConsensus(nHeight);
+        txNew.vout[0].nValue = nFees + GetDogecoinBlockSubsidy(nHeight, consensus, pindexPrev->GetBlockHash());
         txNew.vin[0].scriptSig = CScript() << nHeight << OP_0;
         pblock->vtx[0] = txNew;
         pblocktemplate->vTxFees[0] = -nFees;
 
         // Fill in header
         pblock->hashPrevBlock  = pindexPrev->GetBlockHash();
-        UpdateTime(pblock, Params().GetConsensus(), pindexPrev);
-        pblock->nBits          = GetNextWorkRequired(pindexPrev, pblock, Params().GetConsensus());
+        UpdateTime(pblock, consensus, pindexPrev);
+        pblock->nBits          = GetNextWorkRequired(pindexPrev, pblock, consensus);
         pblock->nNonce         = 0;
         pblocktemplate->vTxSigOps[0] = GetLegacySigOpCount(pblock->vtx[0]);
 
@@ -482,6 +483,7 @@ void static BitcoinMiner(CWallet *pwallet)
             //
             unsigned int nTransactionsUpdatedLast = mempool.GetTransactionsUpdated();
             CBlockIndex* pindexPrev = chainActive.Tip();
+            const Consensus::Params &consensus = Params().GetConsensus(pindexPrev -> nHeight + 1);
 
             auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlockWithKey(reservekey));
             if (!pblocktemplate.get())
@@ -540,8 +542,8 @@ void static BitcoinMiner(CWallet *pwallet)
                     break;
 
                 // Update nTime every few seconds
-                UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev);
-                if (chainparams.GetConsensus().fPowAllowMinDifficultyBlocks)
+                UpdateTime(pblock, consensus, pindexPrev);
+                if (consensus.fPowAllowMinDifficultyBlocks)
                 {
                     // Changing pblock->nTime can change work required on testnet:
                     hashTarget.SetCompact(pblock->nBits);