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Net_change

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This commit is contained in:
jl777
2019-03-27 02:07:01 -11:00
parent a2d44907bd
commit 3d425a23fd
1 changed files with 12 additions and 3 deletions
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15
src/cc/games/prices.c
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@@ -4,6 +4,7 @@
#include <unistd.h>
#define SATOSHIDEN ((uint64_t)100000000L)
#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.
@@ -59,6 +60,11 @@ void *gamesiterate(struct games_state *rs)
issue_games_events(rs,Gametxidstr,eventid,price);
eventid++;
sleep(10);
switch ( getch() )
{
case '+': Net_change++; break;
case '-': Net_change--; break;
}
/*if ( (counter++ % 10) == 0 )
doupdate();
c = games_readevent(rs);
@@ -106,6 +112,7 @@ void *gamesiterate(struct games_state *rs)
#ifdef STANDALONE
#include <ncurses.h>
#include "dapps/dappstd.c"
int64_t Net_change;
char *send_curl(char *url,char *fname)
{
@@ -132,14 +139,16 @@ cJSON *get_urljson(char *url,char *fname)
uint64_t get_btcusd()
{
cJSON *pjson,*bpi,*usd; uint64_t x,btcusd = 0;
cJSON *pjson,*bpi,*usd; uint64_t x,newprice,mult,btcusd = 0;
if ( (pjson= get_urljson((char *)"http://api.coindesk.com/v1/bpi/currentprice.json",(char *)"/tmp/oraclefeed.json")) != 0 )
{
if ( (bpi= jobj(pjson,(char *)"bpi")) != 0 && (usd= jobj(bpi,(char *)"USD")) != 0 )
{
btcusd = jdouble(usd,(char *)"rate_float") * SATOSHIDEN;
x = ((uint64_t)time(NULL) << 32) | ((btcusd / 10000) & 0xffffffff);
//printf("BTC/USD %.4f\n",dstr(btcusd));
mult = SATOSHIDEN + Net_change*100000;
newprice = (btcusd * mult) / SATOSHIDEN;
x = ((uint64_t)time(NULL) << 32) | ((newprice / 10000) & 0xffffffff);
printf("BTC/USD %.4f Net_change %lld * 0.001 -> %.4f\n",dstr(btcusd),(long long)Net_change,dstr(newprice));
}
free_json(pjson);
}