pricedata

src/cc/games/prices.c

@@ -12,12 +12,6 @@
 #define issue_curl(cmdstr) bitcoind_RPC(0,(char *)"prices",cmdstr,0,0,0)
 extern int64_t Net_change;
 
-/*
- In order to port a game into gamesCC, the RNG needs to be seeded with the gametxid seed, also events needs to be broadcast using issue_games_events. Also the game engine needs to be daemonized, preferably by putting all globals into a single data structure.
- 
- also, the standalone game needs to support argv of seed gametxid, along with replay args
- */
-
 int random_tetromino(struct games_state *rs)
 {
     rs->seed = _games_rngnext(rs->seed);

src/cc/games/prices.cpp

@@ -14,10 +14,48 @@
  *                                                                            *
  ******************************************************************************/
 
+UniValue games_pricedata(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
+{
+    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
+    UniValue result(UniValue::VOBJ); std::string rawtx; int64_t inputsum,price; CPubKey mypk;
+    if ( params != 0 && cJSON_GetArraySize(params) == 1 )
+    {
+        if ( cclib_parsehash(&price,jitem(params,0),8) < 0 )
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","couldnt parsehash"));
+        }
+        mypk = pubkey2pk(Mypubkey());
+        if ( amount > GAMES_TXFEE )
+        {
+            if ( (inputsum= AddNormalinputs(mtx,mypk,GAMES_TXFEE,64)) >= GAMES_TXFEE )
+            {
+                rawtx = FinalizeCCTx(0,cp,mtx,mypk,GAMES_TXFEE,CScript() << OP_RETURN << price);
+                return(games_rawtxresult(result,rawtx,1));
+            }
+            else
+            {
+                result.push_back(Pair("result","error"));
+                result.push_back(Pair("error","not enough funds"));
+            }
+        }
+        else
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","amount too small"));
+        }
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","couldnt parse"));
+    }
+    return(result);
+}
 
 void prices_update(uint32_t timestamp,uint32_t uprice,int32_t ismine)
 {
-    //fprintf(stderr,"%s t%u %.4f\n",ismine!=0?"mine":"ext ",timestamp,(double)uprice/10000);
+    fprintf(stderr,"%s t%u %.4f %16llx\n",ismine!=0?"mine":"ext ",timestamp,(double)uprice/10000,(long long)(timestamp<<32) | uprice);
 }
 
 // game specific code for daemon

src/cc/games/tetris.cpp

@@ -66,6 +66,12 @@ int32_t games_payloadrecv(CPubKey pk,uint32_t timestamp,std::vector<uint8_t> pay
     } else return(-1);
 }
 
+UniValue games_oracledata(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
+{
+    UniValue result;
+    return(result);
+}
+
 bool games_validate(struct CCcontract_info *cp,int32_t height,Eval *eval,const CTransaction tx)
 {
     return(true);

src/cc/gamescc.cpp

@@ -1731,7 +1731,7 @@ UniValue games_fund(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
             {
                 mtx.vout.push_back(MakeCC1vout(cp->evalcode,amount,gamespk));
                 rawtx = FinalizeCCTx(0,cp,mtx,mypk,GAMES_TXFEE,opret);
-                return(games_rawtxresult(result,rawtx,1));
+                return(games_rawtxresult(resulft,rawtx,1));
             }
             else
             {

src/cc/gamescc.h

@@ -46,6 +46,7 @@ std::string Games_pname;
     { (char *)MYCCNAME, (char *)"highlander", (char *)"gametxid", 1, 1, 'H', EVAL_GAMES }, \
     { (char *)MYCCNAME, (char *)"events", (char *)"eventshex [gametxid [eventid]]", 1, 3, ' ', EVAL_GAMES }, \
     { (char *)MYCCNAME, (char *)"extract", (char *)"gametxid [pubkey]", 1, 2, ' ', EVAL_GAMES }, \
+    { (char *)MYCCNAME, (char *)"pricedata", (char *)"hexstr", 1, 1, ' ', EVAL_GAMES }, \
     { (char *)MYCCNAME, (char *)"register", (char *)"gametxid [playertxid]", 1, 2, 'R', EVAL_GAMES },
 
 bool games_validate(struct CCcontract_info *cp,int32_t height,Eval *eval,const CTransaction tx);
@@ -65,6 +66,7 @@ UniValue games_highlander(uint64_t txfee,struct CCcontract_info *cp,cJSON *param
 UniValue games_events(uint64_t txfee,struct CCcontract_info *cp,cJSON *params);
 UniValue games_extract(uint64_t txfee,struct CCcontract_info *cp,cJSON *params);
 UniValue games_register(uint64_t txfee,struct CCcontract_info *cp,cJSON *params);
+UniValue games_pricedata(uint64_t txfee,struct CCcontract_info *cp,cJSON *params);
 
 #define CUSTOM_DISPATCH \
 if ( cp->evalcode == EVAL_GAMES ) \
@@ -100,7 +102,9 @@ if ( cp->evalcode == EVAL_GAMES ) \
     else if ( strcmp(method,"highlander") == 0 ) \
         return(games_highlander(txfee,cp,params)); \
     else if ( strcmp(method,"fund") == 0 ) \
-    return(games_fund(txfee,cp,params)); \
+        return(games_fund(txfee,cp,params)); \
+    else if ( strcmp(method,"pricedata") == 0 ) \
+        return(games_pricedata(txfee,cp,params)); \
     else \
     { \
         result.push_back(Pair("result","error")); \