corr errors after rebase

added comments

src/komodo_defs.h

@@ -101,7 +101,7 @@ int32_t komodo_dpowconfs(int32_t height,int32_t numconfs);
 int8_t komodo_segid(int32_t nocache,int32_t height);
 int32_t komodo_heightpricebits(uint64_t *seedp,uint32_t *heightbits,int32_t nHeight);
 char *komodo_pricename(char *name,int32_t ind);
-int32_t komodo_priceind(char *symbol);
+int32_t komodo_priceind(const char *symbol);
 int32_t komodo_pricesinit();
 int64_t komodo_priceave(int64_t *tmpbuf,int64_t *correlated,int32_t cskip);
 int64_t komodo_pricecorrelated(uint64_t seed,int32_t ind,uint32_t *rawprices,int32_t rawskip,uint32_t *nonzprices,int32_t smoothwidth);

src/komodo_gateway.h

@@ -2448,6 +2448,7 @@ int32_t komodo_priceind(const char *symbol)
     return(-1);
 }
 
+// returns price value which is in a 10% interval for more than 50% points for the preceding 24 hours
 int64_t komodo_pricecorrelated(uint64_t seed,int32_t ind,uint32_t *rawprices,int32_t rawskip,uint32_t *nonzprices,int32_t smoothwidth)
 {
     int32_t i,j,k,n,iter,correlation,maxcorrelation=0; int64_t firstprice,price,sum,den,mult,refprice,lowprice,highprice;
@@ -2486,7 +2487,7 @@ int64_t komodo_pricecorrelated(uint64_t seed,int32_t ind,uint32_t *rawprices,int
                 //fprintf(stderr,"%.1f ",(double)price/10000);
                 sum += price;
                 correlation++;
-                if ( correlation > (PRICES_DAYWINDOW>>1) )
+                if ( correlation > (PRICES_DAYWINDOW>>1) ) // if there are more than 50% raw price values lay within +/-5% interval from the refprice picked from random pos
                 {
                     if ( nonzprices == 0 )
                         return(refprice * mult);

src/rpc/blockchain.cpp

@@ -43,6 +43,9 @@
 
 #include <regex>
 
+#include "cc/CCinclude.h"
+#include "cc/CCPrices.h"
+
 using namespace std;
 
 extern void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry);
@@ -1165,7 +1168,7 @@ UniValue paxprice(const UniValue& params, bool fHelp)
         return(-1);
     for (i=0; i<width; i++)
     {
-        if ( (n= komodo_heightpricebits(&ignore,rawprices,firstheight + numblocks - 1 - i)) < 0 )
+        if ( (n= komodo_heightpricebits(&ignore,rawprices,firstheight + numblocks - 1 - i)) < 0 )  // stores raw prices in backward order 
             return(-1);
         if ( numpricefeeds < 0 )
             numpricefeeds = n;
@@ -1176,15 +1179,17 @@ UniValue paxprice(const UniValue& params, bool fHelp)
         ptr[1] = rawprices[0]; // timestamp
     }
     rngval = seed;
-    for (i=0; i<numblocks+PRICES_DAYWINDOW+PRICES_SMOOTHWIDTH; i++)
+    for (i=0; i<numblocks+PRICES_DAYWINDOW+PRICES_SMOOTHWIDTH; i++) // calculates +PRICES_DAYWINDOW more correlated values
     {
         rngval = (rngval*11109 + 13849);
         ptr = (uint32_t *)&pricedata[i*3];
-        if ( (pricedata[i*3+1]= komodo_pricecorrelated(rngval,ind,(uint32_t *)&pricedata[i*3],6,0,PRICES_SMOOTHWIDTH)) < 0 )
+        // takes previous PRICES_DAYWINDOW raw prices and calculates correlated price value
+        if ( (pricedata[i*3+1]= komodo_pricecorrelated(rngval,ind,(uint32_t *)&pricedata[i*3],6,0,PRICES_SMOOTHWIDTH)) < 0 ) // skip is 6 == sizeof(int64_t)/sizeof(int32_t)*3 
             return(-3);
     }
     tmpbuf = (int64_t *)calloc(sizeof(int64_t),2*PRICES_DAYWINDOW);
     for (i=0; i<numblocks; i++)
+        // takes previous PRICES_DAYWINDOW correlated price values and calculates smoothed value
         pricedata[i*3+2] = komodo_priceave(tmpbuf,&pricedata[i*3+1],3); 
     free(tmpbuf);
     return(0);
@@ -1315,7 +1320,6 @@ UniValue prices(const UniValue& params, bool fHelp)
     return ret;
 }
 
-uint64_t komodo_d_interest(int32_t *txheightp,uint32_t *locktimep,uint256 hash,int32_t n,int32_t checkheight,uint64_t checkvalue,int32_t tipheight);
 // pricesbet rpc implementation
 UniValue pricesbet(const UniValue& params, bool fHelp)
 {
@@ -1388,6 +1392,7 @@ UniValue pricessetcostbasis(const UniValue& params, bool fHelp)
     return PricesSetcostbasis(txfee, bettxid);
 }
 
+// pricescashout rpc implementation
 UniValue pricescashout(const UniValue& params, bool fHelp)
 {
     if (fHelp || params.size() != 1)
@@ -1407,6 +1412,7 @@ UniValue pricescashout(const UniValue& params, bool fHelp)
     return PricesCashout(txfee, bettxid);
 }
 
+// pricesrekt rpc implementation
 UniValue pricesrekt(const UniValue& params, bool fHelp)
 {
     if (fHelp || params.size() != 2)
@@ -1428,6 +1434,7 @@ UniValue pricesrekt(const UniValue& params, bool fHelp)
     return PricesRekt(txfee, bettxid, height);
 }
 
+
 UniValue gettxout(const UniValue& params, bool fHelp)
 {
     if (fHelp || params.size() < 2 || params.size() > 3)