From 8c22eb466fc9326c824973fc54b6c764f833ce65 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Tue, 8 Nov 2016 15:36:44 -0300
Subject: [PATCH] test

---
 src/komodo_globals.h | 2 +-
 src/miner.cpp        | 5 ++++-
 src/pow.cpp          | 8 ++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/komodo_globals.h b/src/komodo_globals.h
index e0516aa31..ef503c0e0 100644
--- a/src/komodo_globals.h
+++ b/src/komodo_globals.h
@@ -15,7 +15,7 @@
 
 int COINBASE_MATURITY = 100;
 
-int32_t IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY;
+int32_t IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE;
 std::string NOTARY_PUBKEY;
 uint8_t NOTARY_PUBKEY33[33];
 
diff --git a/src/miner.cpp b/src/miner.cpp
index a30877aec..6cfc35c55 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -436,7 +436,7 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
 // Internal miner
 //
 #define ROUNDROBIN_DELAY 10
-extern int32_t IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY;
+extern int32_t IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE;
 extern std::string NOTARY_PUBKEY;
 extern uint8_t NOTARY_PUBKEY33[33];
 uint32_t Mining_start,Mining_height;
@@ -594,6 +594,7 @@ void static BitcoinMiner(CWallet *pwallet)
             {
                 //fprintf(stderr,"%s start mining loop\n",ASSETCHAINS_SYMBOL);
                 // Hash state
+                KOMODO_CHOSEN_ONE = 0;
                 crypto_generichash_blake2b_state state;
                 EhInitialiseState(n, k, state);
                 // I = the block header minus nonce and solution.
@@ -626,6 +627,7 @@ void static BitcoinMiner(CWallet *pwallet)
                     {
                         printf("Round robin diff sleep %d\n",(int32_t)(Mining_start+ROUNDROBIN_DELAY-time(NULL)));
                         sleep(Mining_start+ROUNDROBIN_DELAY-time(NULL));
+                        KOMODO_CHOSEN_ONE = 1;
                     }
                     // Found a solution
                     SetThreadPriority(THREAD_PRIORITY_NORMAL);
@@ -636,6 +638,7 @@ void static BitcoinMiner(CWallet *pwallet)
                         std::lock_guard<std::mutex> lock{m_cs};
                         cancelSolver = false;
                     }
+                    KOMODO_CHOSEN_ONE = 0;
                     int32_t i; uint256 hash = pblock->GetHash();
                     for (i=0; i<32; i++)
                         fprintf(stderr,"%02x",((uint8_t *)&hash)[i]);
diff --git a/src/pow.cpp b/src/pow.cpp
index 8945a590c..650bfcb7a 100644
--- a/src/pow.cpp
+++ b/src/pow.cpp
@@ -138,6 +138,14 @@ bool CheckProofOfWork(int32_t height,uint8_t *pubkey33,uint256 hash, unsigned in
             flag = 1;
         } //else bnTarget /= 8;
     }
+    else if ( height == 0 && KOMODO_CHOSEN_ONE != 0 )
+    {
+        bnTarget.SetCompact(KOMODO_MINDIFF_NBITS,&fNegative,&fOverflow);
+        memcpy(pubkey33,NOTARY_PUBKEY33,33);
+        special = 1;
+        notaryid = -1;
+        printf("KOMODO_CHOSEN_ONE -> MINDIFF\n");
+    }
     // Check range
     if (fNegative || bnTarget == 0 || fOverflow || bnTarget > UintToArith256(params.powLimit))
         return error("CheckProofOfWork(): nBits below minimum work");