Blackcoin Lore

src/primitives/block.h

@@ -63,6 +63,8 @@ public:
 
     uint256 GetHash() const;
 
+    uint256 GetPoWHash() const;
+
     int64_t GetBlockTime() const
     {
         return (int64_t)nTime;
@@ -70,12 +72,16 @@ public:
 };
 
 
+
 class CBlock : public CBlockHeader
 {
 public:
     // network and disk
     std::vector<CTransaction> vtx;
 
+    // network and disk
+    std::vector<unsigned char> vchBlockSig;
+
     // memory only
     mutable bool fChecked;
 
@@ -96,15 +102,28 @@ public:
     inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
         READWRITE(*(CBlockHeader*)this);
         READWRITE(vtx);
+        READWRITE(vchBlockSig);
     }
 
     void SetNull()
     {
         CBlockHeader::SetNull();
         vtx.clear();
+        vchBlockSig.clear();
         fChecked = false;
     }
 
+    // two types of block: proof-of-work or proof-of-stake
+    bool IsProofOfStake() const
+    {
+        return (vtx.size() > 1 && vtx[1].IsCoinStake());
+    }
+
+    bool IsProofOfWork() const
+    {
+        return !IsProofOfStake();
+    }
+
     CBlockHeader GetBlockHeader() const
     {
         CBlockHeader block;
@@ -117,6 +136,8 @@ public:
         return block;
     }
 
+
+
     std::string ToString() const;
 };