v1.0.0.3

*Masternode collateral amount 5000 CROP from block 33333
*Block spacing 60 secs at 15 march switch time

Author: Cropdev

cropcoin-qt.pro

@@ -1,6 +1,6 @@
 TEMPLATE = app
 TARGET = cropcoin-qt
-VERSION = 1.0.0.2
+VERSION = 1.0.0.3
 INCLUDEPATH += src src/json src/qt src/qt/plugins/mrichtexteditor
 QT += network printsupport
 DEFINES += ENABLE_WALLET

src/clientversion.h

@@ -9,7 +9,7 @@
 #define CLIENT_VERSION_MAJOR       1
 #define CLIENT_VERSION_MINOR       0
 #define CLIENT_VERSION_REVISION    0
-#define CLIENT_VERSION_BUILD       2
+#define CLIENT_VERSION_BUILD       3
 
 // Set to true for release, false for prerelease or test build
 #define CLIENT_VERSION_IS_RELEASE  true

src/kernel.cpp

@@ -129,7 +129,11 @@ bool ComputeNextStakeModifier(const CBlockIndex* pindexPrev, uint64_t& nStakeMod
 
     // Sort candidate blocks by timestamp
     vector<pair<int64_t, uint256> > vSortedByTimestamp;
-    vSortedByTimestamp.reserve(64 * nModifierInterval / TARGET_SPACING);
+    
+    if (pindexPrev->nTime > FORK_TIME)
+		vSortedByTimestamp.reserve(64 * nModifierInterval / TARGET_SPACING_NEW);
+	else
+		vSortedByTimestamp.reserve(64 * nModifierInterval / TARGET_SPACING);
 
     int64_t nSelectionInterval = GetStakeModifierSelectionInterval();
     int64_t nSelectionIntervalStart = (pindexPrev->GetBlockTime() / nModifierInterval) * nModifierInterval - nSelectionInterval;

src/main.cpp

@@ -1402,6 +1402,10 @@ unsigned int GetNextTargetRequired(const CBlockIndex* pindexLast, bool fProofOfS
 {
     CBigNum bnTargetLimit = fProofOfStake ? GetProofOfStakeLimit(pindexLast->nHeight) : Params().ProofOfWorkLimit();
 
+    unsigned int nTargetTemp = TARGET_SPACING;
+	if (pindexLast->nTime > FORK_TIME)
+		nTargetTemp = TARGET_SPACING_NEW;
+    
     if (pindexLast == NULL)
         return bnTargetLimit.GetCompact(); // genesis block
 
@@ -1415,16 +1419,16 @@ unsigned int GetNextTargetRequired(const CBlockIndex* pindexLast, bool fProofOfS
     int64_t nActualSpacing = pindexPrev->GetBlockTime() - pindexPrevPrev->GetBlockTime();
 
     if (nActualSpacing < 0){
-        nActualSpacing = TARGET_SPACING;
+        nActualSpacing = nTargetTemp;
     }
 
     // ppcoin: target change every block
     // ppcoin: retarget with exponential moving toward target spacing
     CBigNum bnNew;
     bnNew.SetCompact(pindexPrev->nBits);
-    int64_t nInterval = nTargetTimespan / TARGET_SPACING;
-    bnNew *= ((nInterval - 1) * TARGET_SPACING + nActualSpacing + nActualSpacing);
-    bnNew /= ((nInterval + 1) * TARGET_SPACING);
+    int64_t nInterval = nTargetTimespan / nTargetTemp;
+    bnNew *= ((nInterval - 1) * nTargetTemp + nActualSpacing + nActualSpacing);
+    bnNew /= ((nInterval + 1) * nTargetTemp);
 
     if (bnNew <= 0 || bnNew > bnTargetLimit)
         bnNew = bnTargetLimit;

src/main.h

@@ -25,6 +25,8 @@ static const int64_t DARKSEND_POOL_MAX = (999.99*COIN);
 
 static const int64_t STATIC_POS_REWARD = 25 * COIN;
 static const int64_t TARGET_SPACING = 120;
+static const int64_t TARGET_SPACING_NEW = 60;
+static const int64_t FORK_TIME = 1521104400;  //March 15th, 2018
 
 
 #define INSTANTX_SIGNATURES_REQUIRED           10
@@ -73,7 +75,7 @@ inline int64_t FutureDrift(int64_t nTime) { return nTime + DRIFT; }
 /** "reject" message codes **/
 static const unsigned char REJECT_INVALID = 0x10;
 
-inline int64_t GetMNCollateral(int nHeight) { return nHeight>=20000 ? 2500 : 1000; }
+inline int64_t GetMNCollateral(int nHeight) { return nHeight>=33333 ? 5000 : 2500; }
 
 extern CScript COINBASE_FLAGS;
 extern CCriticalSection cs_main;

src/qt/bitcoingui.cpp

@@ -1228,7 +1228,10 @@ void BitcoinGUI::updateStakingIcon()
         uint64_t nWeight = this->nWeight;
         uint64_t nNetworkWeight = GetPoSKernelPS();
         unsigned nEstimateTime = 0;
-        nEstimateTime = TARGET_SPACING * nNetworkWeight / nWeight;
+		if (GetAdjustedTime() > FORK_TIME)
+			nEstimateTime = TARGET_SPACING_NEW * nNetworkWeight / nWeight;
+		else
+			nEstimateTime = TARGET_SPACING * nNetworkWeight / nWeight;
 
         QString text;
         if (nEstimateTime < 60)

src/rpcmining.cpp

@@ -124,7 +124,10 @@ Value getstakinginfo(const Array& params, bool fHelp)
 
     uint64_t nNetworkWeight = GetPoSKernelPS();
     bool staking = nLastCoinStakeSearchInterval && nWeight;
-    nExpectedTime = staking ? (TARGET_SPACING * nNetworkWeight / nWeight) : 0;
+	unsigned int nTempSpacing = TARGET_SPACING;
+	if (GetAdjustedTime() > FORK_TIME)
+		nTempSpacing = TARGET_SPACING_NEW;
+    nExpectedTime = staking ? (nTempSpacing * nNetworkWeight / nWeight) : 0;
 
     Object obj;