From b91cd4346bca52fcd668c3748f535785b8a3ba25 Mon Sep 17 00:00:00 2001
From: jl777 <jameslee777@yahoo.com>
Date: Mon, 25 Mar 2019 08:50:49 -1100
Subject: [PATCH] Standalone

---
 src/cc/gamescc.cpp     | 995 ++++++++++++++++++++++++++++++++++++++++-
 src/cc/rogue/cursesd.h |   3 +
 2 files changed, 996 insertions(+), 2 deletions(-)

diff --git a/src/cc/gamescc.cpp b/src/cc/gamescc.cpp
index 175cc3dc2..59adfae1d 100644
--- a/src/cc/gamescc.cpp
+++ b/src/cc/gamescc.cpp
@@ -1659,6 +1659,997 @@ void games_packitemstr(char *packitemstr,struct games_packitem *item)
     sprintf(packitemstr,"not yet");
 }
 
+#ifdef STANDALONE
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <memory.h>
+#include <string.h>
+#include <unistd.h>
+#include <curl/curl.h>
+#include <curl/easy.h>
+
+char USERPASS[8192]; uint16_t GAMES_PORT;
+extern char Gametxidstr[67];
+
+#define SMALLVAL 0.000000000000001
+#define SATOSHIDEN ((uint64_t)100000000L)
+#define dstr(x) ((double)(x) / SATOSHIDEN)
+#define KOMODO_ASSETCHAIN_MAXLEN 65
+char ASSETCHAINS_SYMBOL[KOMODO_ASSETCHAIN_MAXLEN],IPADDRESS[100];
+
+#ifndef _BITS256
+#define _BITS256
+union _bits256 { uint8_t bytes[32]; uint16_t ushorts[16]; uint32_t uints[8]; uint64_t ulongs[4]; uint64_t txid; };
+typedef union _bits256 bits256;
+#endif
+
+#ifdef _WIN32
+#ifdef _MSC_VER
+int gettimeofday(struct timeval * tp, struct timezone * tzp)
+{
+    // Note: some broken versions only have 8 trailing zero's, the correct epoch has 9 trailing zero's
+    static const uint64_t EPOCH = ((uint64_t)116444736000000000ULL);
+    
+    SYSTEMTIME  system_time;
+    FILETIME    file_time;
+    uint64_t    time;
+    
+    GetSystemTime(&system_time);
+    SystemTimeToFileTime(&system_time, &file_time);
+    time = ((uint64_t)file_time.dwLowDateTime);
+    time += ((uint64_t)file_time.dwHighDateTime) << 32;
+    
+    tp->tv_sec = (long)((time - EPOCH) / 10000000L);
+    tp->tv_usec = (long)(system_time.wMilliseconds * 1000);
+    return 0;
+}
+#endif // _MSC_VER
+#endif
+
+
+
+double OS_milliseconds()
+{
+    struct timeval tv; double millis;
+#ifdef __MINGW32__
+    mingw_gettimeofday(&tv,NULL);
+#else
+    gettimeofday(&tv,NULL);
+#endif
+    millis = ((double)tv.tv_sec * 1000. + (double)tv.tv_usec / 1000.);
+    //printf("tv_sec.%ld usec.%d %f\n",tv.tv_sec,tv.tv_usec,millis);
+    return(millis);
+}
+
+int32_t _unhex(char c)
+{
+    if ( c >= '0' && c <= '9' )
+        return(c - '0');
+    else if ( c >= 'a' && c <= 'f' )
+        return(c - 'a' + 10);
+    else if ( c >= 'A' && c <= 'F' )
+        return(c - 'A' + 10);
+    return(-1);
+}
+
+int32_t is_hexstr(char *str,int32_t n)
+{
+    int32_t i;
+    if ( str == 0 || str[0] == 0 )
+        return(0);
+    for (i=0; str[i]!=0; i++)
+    {
+        if ( n > 0 && i >= n )
+            break;
+        if ( _unhex(str[i]) < 0 )
+            break;
+    }
+    if ( n == 0 )
+        return(i);
+    return(i == n);
+}
+
+int32_t unhex(char c)
+{
+    int32_t hex;
+    if ( (hex= _unhex(c)) < 0 )
+    {
+        //printf("unhex: illegal hexchar.(%c)\n",c);
+    }
+    return(hex);
+}
+
+unsigned char _decode_hex(char *hex) { return((unhex(hex[0])<<4) | unhex(hex[1])); }
+
+int32_t decode_hex(uint8_t *bytes,int32_t n,char *hex)
+{
+    int32_t adjust,i = 0;
+    //printf("decode.(%s)\n",hex);
+    if ( is_hexstr(hex,n) <= 0 )
+    {
+        memset(bytes,0,n);
+        return(n);
+    }
+    if ( hex[n-1] == '\n' || hex[n-1] == '\r' )
+        hex[--n] = 0;
+    if ( n == 0 || (hex[n*2+1] == 0 && hex[n*2] != 0) )
+    {
+        if ( n > 0 )
+        {
+            bytes[0] = unhex(hex[0]);
+            printf("decode_hex n.%d hex[0] (%c) -> %d hex.(%s) [n*2+1: %d] [n*2: %d %c] len.%ld\n",n,hex[0],bytes[0],hex,hex[n*2+1],hex[n*2],hex[n*2],(long)strlen(hex));
+        }
+        bytes++;
+        hex++;
+        adjust = 1;
+    } else adjust = 0;
+    if ( n > 0 )
+    {
+        for (i=0; i<n; i++)
+            bytes[i] = _decode_hex(&hex[i*2]);
+    }
+    //bytes[i] = 0;
+    return(n + adjust);
+}
+
+char hexbyte(int32_t c)
+{
+    c &= 0xf;
+    if ( c < 10 )
+        return('0'+c);
+    else if ( c < 16 )
+        return('a'+c-10);
+    else return(0);
+}
+
+int32_t init_hexbytes_noT(char *hexbytes,unsigned char *message,long len)
+{
+    int32_t i;
+    if ( len <= 0 )
+    {
+        hexbytes[0] = 0;
+        return(1);
+    }
+    for (i=0; i<len; i++)
+    {
+        hexbytes[i*2] = hexbyte((message[i]>>4) & 0xf);
+        hexbytes[i*2 + 1] = hexbyte(message[i] & 0xf);
+        //printf("i.%d (%02x) [%c%c]\n",i,message[i],hexbytes[i*2],hexbytes[i*2+1]);
+    }
+    hexbytes[len*2] = 0;
+    //printf("len.%ld\n",len*2+1);
+    return((int32_t)len*2+1);
+}
+
+char *bits256_str(char hexstr[65],bits256 x)
+{
+    init_hexbytes_noT(hexstr,x.bytes,sizeof(x));
+    return(hexstr);
+}
+
+long _stripwhite(char *buf,int accept)
+{
+    int32_t i,j,c;
+    if ( buf == 0 || buf[0] == 0 )
+        return(0);
+    for (i=j=0; buf[i]!=0; i++)
+    {
+        buf[j] = c = buf[i];
+        if ( c == accept || (c != ' ' && c != '\n' && c != '\r' && c != '\t' && c != '\b') )
+            j++;
+    }
+    buf[j] = 0;
+    return(j);
+}
+
+char *clonestr(char *str)
+{
+    char *clone;
+    if ( str == 0 || str[0] == 0 )
+    {
+        printf("warning cloning nullstr.%p\n",str);
+#ifdef __APPLE__
+        while ( 1 ) sleep(1);
+#endif
+        str = (char *)"<nullstr>";
+    }
+    clone = (char *)malloc(strlen(str)+16);
+    strcpy(clone,str);
+    return(clone);
+}
+
+char *parse_conf_line(char *line,char *field)
+{
+    line += strlen(field);
+    for (; *line!='='&&*line!=0; line++)
+        break;
+    if ( *line == 0 )
+        return(0);
+    if ( *line == '=' )
+        line++;
+    while ( line[strlen(line)-1] == '\r' || line[strlen(line)-1] == '\n' || line[strlen(line)-1] == ' ' )
+        line[strlen(line)-1] = 0;
+    //printf("LINE.(%s)\n",line);
+    _stripwhite(line,0);
+    return(clonestr(line));
+}
+
+int32_t safecopy(char *dest,char *src,long len)
+{
+    int32_t i = -1;
+    if ( src != 0 && dest != 0 && src != dest )
+    {
+        if ( dest != 0 )
+            memset(dest,0,len);
+        for (i=0; i<len&&src[i]!=0; i++)
+            dest[i] = src[i];
+        if ( i == len )
+        {
+            printf("safecopy: %s too long %ld\n",src,len);
+#ifdef __APPLE__
+            //getchar();
+#endif
+            return(-1);
+        }
+        dest[i] = 0;
+    }
+    return(i);
+}
+
+#define true 1
+#define false 0
+//#ifdef STANDALONE
+//#include "../komodo/src/komodo_cJSON.c"
+//#else
+#include "../komodo_cJSON.c"
+//#endif
+
+int32_t games_replay(uint64_t seed,int32_t sleeptime);
+char *games_keystrokesload(int32_t *numkeysp,uint64_t seed,int32_t counter);
+
+int tetris(int argc, char **argv);
+
+void *OS_loadfile(char *fname,uint8_t **bufp,long *lenp,long *allocsizep)
+{
+    FILE *fp;
+    long  filesize,buflen = *allocsizep;
+    uint8_t *buf = *bufp;
+    *lenp = 0;
+    if ( (fp= fopen(fname,"rb")) != 0 )
+    {
+        fseek(fp,0,SEEK_END);
+        filesize = ftell(fp);
+        if ( filesize == 0 )
+        {
+            fclose(fp);
+            *lenp = 0;
+            printf("OS_loadfile null size.(%s)\n",fname);
+            return(0);
+        }
+        if ( filesize > buflen )
+        {
+            *allocsizep = filesize;
+            *bufp = buf = (uint8_t *)realloc(buf,(long)*allocsizep+64);
+        }
+        rewind(fp);
+        if ( buf == 0 )
+            printf("Null buf ???\n");
+        else
+        {
+            if ( fread(buf,1,(long)filesize,fp) != (unsigned long)filesize )
+                printf("error reading filesize.%ld\n",(long)filesize);
+            buf[filesize] = 0;
+        }
+        fclose(fp);
+        *lenp = filesize;
+        //printf("loaded.(%s)\n",buf);
+    } //else printf("OS_loadfile couldnt load.(%s)\n",fname);
+    return(buf);
+}
+
+uint8_t *OS_fileptr(long *allocsizep,char *fname)
+{
+    long filesize = 0; uint8_t *buf = 0; void *retptr;
+    *allocsizep = 0;
+    retptr = OS_loadfile(fname,&buf,&filesize,allocsizep);
+    return((uint8_t *)retptr);
+}
+
+struct MemoryStruct { char *memory; size_t size; };
+struct return_string { char *ptr; size_t len; };
+
+// return data from the server
+#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32)
+#define CURL_GLOBAL_SSL (1<<0)
+#define CURL_GLOBAL_WIN32 (1<<1)
+
+
+/************************************************************************
+ *
+ * Initialize the string handler so that it is thread safe
+ *
+ ************************************************************************/
+
+void init_string(struct return_string *s)
+{
+    s->len = 0;
+    s->ptr = (char *)calloc(1,s->len+1);
+    if ( s->ptr == NULL )
+    {
+        fprintf(stderr,"init_string malloc() failed\n");
+        exit(-1);
+    }
+    s->ptr[0] = '\0';
+}
+
+/************************************************************************
+ *
+ * Use the "writer" to accumulate text until done
+ *
+ ************************************************************************/
+
+size_t accumulatebytes(void *ptr,size_t size,size_t nmemb,struct return_string *s)
+{
+    size_t new_len = s->len + size*nmemb;
+    s->ptr = (char *)realloc(s->ptr,new_len+1);
+    if ( s->ptr == NULL )
+    {
+        fprintf(stderr, "accumulate realloc() failed\n");
+        exit(-1);
+    }
+    memcpy(s->ptr+s->len,ptr,size*nmemb);
+    s->ptr[new_len] = '\0';
+    s->len = new_len;
+    return(size * nmemb);
+}
+
+/************************************************************************
+ *
+ * return the current system time in milliseconds
+ *
+ ************************************************************************/
+
+#define EXTRACT_BITCOIND_RESULT  // if defined, ensures error is null and returns the "result" field
+#ifdef EXTRACT_BITCOIND_RESULT
+
+/************************************************************************
+ *
+ * perform post processing of the results
+ *
+ ************************************************************************/
+
+char *post_process_bitcoind_RPC(char *debugstr,char *command,char *rpcstr,char *params)
+{
+    long i,j,len; char *retstr = 0; cJSON *json,*result,*error;
+    //printf("<<<<<<<<<<< bitcoind_RPC: %s post_process_bitcoind_RPC.%s.[%s]\n",debugstr,command,rpcstr);
+    if ( command == 0 || rpcstr == 0 || rpcstr[0] == 0 )
+    {
+        if ( strcmp(command,"signrawtransaction") != 0 )
+            printf("<<<<<<<<<<< bitcoind_RPC: %s post_process_bitcoind_RPC.%s.[%s]\n",debugstr,command,rpcstr);
+        return(rpcstr);
+    }
+    json = cJSON_Parse(rpcstr);
+    if ( json == 0 )
+    {
+        printf("<<<<<<<<<<< bitcoind_RPC: %s post_process_bitcoind_RPC.%s can't parse.(%s) params.(%s)\n",debugstr,command,rpcstr,params);
+        free(rpcstr);
+        return(0);
+    }
+    result = cJSON_GetObjectItem(json,"result");
+    error = cJSON_GetObjectItem(json,"error");
+    if ( error != 0 && result != 0 )
+    {
+        if ( (error->type&0xff) == cJSON_NULL && (result->type&0xff) != cJSON_NULL )
+        {
+            retstr = cJSON_Print(result);
+            len = strlen(retstr);
+            if ( retstr[0] == '"' && retstr[len-1] == '"' )
+            {
+                for (i=1,j=0; i<len-1; i++,j++)
+                    retstr[j] = retstr[i];
+                retstr[j] = 0;
+            }
+        }
+        else if ( (error->type&0xff) != cJSON_NULL || (result->type&0xff) != cJSON_NULL )
+        {
+            if ( strcmp(command,"signrawtransaction") != 0 )
+                printf("<<<<<<<<<<< bitcoind_RPC: %s post_process_bitcoind_RPC (%s) error.%s\n",debugstr,command,rpcstr);
+        }
+        free(rpcstr);
+    } else retstr = rpcstr;
+    free_json(json);
+    //fprintf(stderr,"<<<<<<<<<<< bitcoind_RPC: postprocess returns.(%s)\n",retstr);
+    return(retstr);
+}
+#endif
+
+#ifdef _WIN32
+#ifdef _MSC_VER
+#define sleep(x) Sleep(1000*(x))
+#endif
+#endif
+
+/************************************************************************
+ *
+ * perform the query
+ *
+ ************************************************************************/
+
+char *bitcoind_RPC(char **retstrp,char *debugstr,char *url,char *userpass,char *command,char *params)
+{
+    static int didinit,count,count2; static double elapsedsum,elapsedsum2;
+    struct curl_slist *headers = NULL; struct return_string s; CURLcode res; CURL *curl_handle;
+    char *bracket0,*bracket1,*databuf = 0; long len; int32_t specialcase,numretries; double starttime;
+    if ( didinit == 0 )
+    {
+        didinit = 1;
+        curl_global_init(CURL_GLOBAL_ALL); //init the curl session
+    }
+    numretries = 0;
+    if ( debugstr != 0 && strcmp(debugstr,"BTCD") == 0 && command != 0 && strcmp(command,"SuperNET") ==  0 )
+        specialcase = 1;
+    else specialcase = 0;
+    if ( url[0] == 0 )
+        strcpy(url,"http://127.0.0.1:7876/nxt");
+    if ( specialcase != 0 && 0 )
+        printf("<<<<<<<<<<< bitcoind_RPC: debug.(%s) url.(%s) command.(%s) params.(%s)\n",debugstr,url,command,params);
+try_again:
+    if ( retstrp != 0 )
+        *retstrp = 0;
+    starttime = OS_milliseconds();
+    curl_handle = curl_easy_init();
+    init_string(&s);
+    headers = curl_slist_append(0,"Expect:");
+    
+    curl_easy_setopt(curl_handle,CURLOPT_USERAGENT,"mozilla/4.0");//"Mozilla/4.0 (compatible; )");
+    curl_easy_setopt(curl_handle,CURLOPT_HTTPHEADER,	headers);
+    curl_easy_setopt(curl_handle,CURLOPT_URL,		url);
+    curl_easy_setopt(curl_handle,CURLOPT_WRITEFUNCTION,	(void *)accumulatebytes); 		// send all data to this function
+    curl_easy_setopt(curl_handle,CURLOPT_WRITEDATA,		&s); 			// we pass our 's' struct to the callback
+    curl_easy_setopt(curl_handle,CURLOPT_NOSIGNAL,		1L);   			// supposed to fix "Alarm clock" and long jump crash
+    curl_easy_setopt(curl_handle,CURLOPT_NOPROGRESS,	1L);			// no progress callback
+    if ( strncmp(url,"https",5) == 0 )
+    {
+        curl_easy_setopt(curl_handle,CURLOPT_SSL_VERIFYPEER,0);
+        curl_easy_setopt(curl_handle,CURLOPT_SSL_VERIFYHOST,0);
+    }
+    if ( userpass != 0 )
+        curl_easy_setopt(curl_handle,CURLOPT_USERPWD,	userpass);
+    databuf = 0;
+    if ( params != 0 )
+    {
+        if ( command != 0 && specialcase == 0 )
+        {
+            len = strlen(params);
+            if ( len > 0 && params[0] == '[' && params[len-1] == ']' ) {
+                bracket0 = bracket1 = (char *)"";
+            }
+            else
+            {
+                bracket0 = (char *)"[";
+                bracket1 = (char *)"]";
+            }
+            
+            databuf = (char *)malloc(256 + strlen(command) + strlen(params));
+            sprintf(databuf,"{\"id\":\"jl777\",\"method\":\"%s\",\"params\":%s%s%s}",command,bracket0,params,bracket1);
+            //printf("url.(%s) userpass.(%s) databuf.(%s)\n",url,userpass,databuf);
+            //
+        } //else if ( specialcase != 0 ) fprintf(stderr,"databuf.(%s)\n",params);
+        curl_easy_setopt(curl_handle,CURLOPT_POST,1L);
+        if ( databuf != 0 )
+            curl_easy_setopt(curl_handle,CURLOPT_POSTFIELDS,databuf);
+        else curl_easy_setopt(curl_handle,CURLOPT_POSTFIELDS,params);
+    }
+    //laststart = milliseconds();
+    res = curl_easy_perform(curl_handle);
+    curl_slist_free_all(headers);
+    curl_easy_cleanup(curl_handle);
+    if ( databuf != 0 ) // clean up temporary buffer
+    {
+        free(databuf);
+        databuf = 0;
+    }
+    if ( res != CURLE_OK )
+    {
+        numretries++;
+        if ( specialcase != 0 )
+        {
+            printf("<<<<<<<<<<< bitcoind_RPC.(%s): BTCD.%s timeout params.(%s) s.ptr.(%s) err.%d\n",url,command,params,s.ptr,res);
+            free(s.ptr);
+            return(0);
+        }
+        else if ( numretries >= 1 )
+        {
+            //printf("Maximum number of retries exceeded!\n");
+            free(s.ptr);
+            return(0);
+        }
+        if ( (rand() % 1000) == 0 )
+            printf( "curl_easy_perform() failed: %s %s.(%s %s), retries: %d\n",curl_easy_strerror(res),debugstr,url,command,numretries);
+        free(s.ptr);
+        sleep((1<<numretries));
+        goto try_again;
+        
+    }
+    else
+    {
+        if ( command != 0 && specialcase == 0 )
+        {
+            count++;
+            elapsedsum += (OS_milliseconds() - starttime);
+            if ( (count % 1000000) == 0)
+                printf("%d: ave %9.6f | elapsed %.3f millis | bitcoind_RPC.(%s) url.(%s)\n",count,elapsedsum/count,(OS_milliseconds() - starttime),command,url);
+            if ( retstrp != 0 )
+            {
+                *retstrp = s.ptr;
+                return(s.ptr);
+            }
+            return(post_process_bitcoind_RPC(debugstr,command,s.ptr,params));
+        }
+        else
+        {
+            if ( 0 && specialcase != 0 )
+                fprintf(stderr,"<<<<<<<<<<< bitcoind_RPC: BTCD.(%s) -> (%s)\n",params,s.ptr);
+            count2++;
+            elapsedsum2 += (OS_milliseconds() - starttime);
+            if ( (count2 % 10000) == 0)
+                printf("%d: ave %9.6f | elapsed %.3f millis | NXT calls.(%s) cmd.(%s)\n",count2,elapsedsum2/count2,(double)(OS_milliseconds() - starttime),url,command);
+            return(s.ptr);
+        }
+    }
+    printf("bitcoind_RPC: impossible case\n");
+    free(s.ptr);
+    return(0);
+}
+
+static size_t WriteMemoryCallback(void *ptr,size_t size,size_t nmemb,void *data)
+{
+    size_t realsize = (size * nmemb);
+    struct MemoryStruct *mem = (struct MemoryStruct *)data;
+    mem->memory = (char *)((ptr != 0) ? realloc(mem->memory,mem->size + realsize + 1) : malloc(mem->size + realsize + 1));
+    if ( mem->memory != 0 )
+    {
+        if ( ptr != 0 )
+            memcpy(&(mem->memory[mem->size]),ptr,realsize);
+        mem->size += realsize;
+        mem->memory[mem->size] = 0;
+    }
+    //printf("got %d bytes\n",(int32_t)(size*nmemb));
+    return(realsize);
+}
+
+char *curl_post(CURL **cHandlep,char *url,char *userpass,char *postfields,char *hdr0,char *hdr1,char *hdr2,char *hdr3)
+{
+    struct MemoryStruct chunk; CURL *cHandle; long code; struct curl_slist *headers = 0;
+    if ( (cHandle= *cHandlep) == NULL )
+        *cHandlep = cHandle = curl_easy_init();
+    else curl_easy_reset(cHandle);
+    //#ifdef DEBUG
+    //curl_easy_setopt(cHandle,CURLOPT_VERBOSE, 1);
+    //#endif
+    curl_easy_setopt(cHandle,CURLOPT_USERAGENT,"mozilla/4.0");//"Mozilla/4.0 (compatible; )");
+    curl_easy_setopt(cHandle,CURLOPT_SSL_VERIFYPEER,0);
+    //curl_easy_setopt(cHandle,CURLOPT_SSLVERSION,1);
+    curl_easy_setopt(cHandle,CURLOPT_URL,url);
+    curl_easy_setopt(cHandle,CURLOPT_CONNECTTIMEOUT,10);
+    if ( userpass != 0 && userpass[0] != 0 )
+        curl_easy_setopt(cHandle,CURLOPT_USERPWD,userpass);
+    if ( postfields != 0 && postfields[0] != 0 )
+    {
+        curl_easy_setopt(cHandle,CURLOPT_POST,1);
+        curl_easy_setopt(cHandle,CURLOPT_POSTFIELDS,postfields);
+    }
+    if ( hdr0 != NULL && hdr0[0] != 0 )
+    {
+        //printf("HDR0.(%s) HDR1.(%s) HDR2.(%s) HDR3.(%s)\n",hdr0!=0?hdr0:"",hdr1!=0?hdr1:"",hdr2!=0?hdr2:"",hdr3!=0?hdr3:"");
+        headers = curl_slist_append(headers,hdr0);
+        if ( hdr1 != 0 && hdr1[0] != 0 )
+            headers = curl_slist_append(headers,hdr1);
+        if ( hdr2 != 0 && hdr2[0] != 0 )
+            headers = curl_slist_append(headers,hdr2);
+        if ( hdr3 != 0 && hdr3[0] != 0 )
+            headers = curl_slist_append(headers,hdr3);
+    } //headers = curl_slist_append(0,"Expect:");
+    if ( headers != 0 )
+        curl_easy_setopt(cHandle,CURLOPT_HTTPHEADER,headers);
+    //res = curl_easy_perform(cHandle);
+    memset(&chunk,0,sizeof(chunk));
+    curl_easy_setopt(cHandle,CURLOPT_WRITEFUNCTION,WriteMemoryCallback);
+    curl_easy_setopt(cHandle,CURLOPT_WRITEDATA,(void *)&chunk);
+    curl_easy_perform(cHandle);
+    curl_easy_getinfo(cHandle,CURLINFO_RESPONSE_CODE,&code);
+    if ( headers != 0 )
+        curl_slist_free_all(headers);
+    if ( code != 200 )
+        printf("(%s) server responded with code %ld (%s)\n",url,code,chunk.memory);
+    return(chunk.memory);
+}
+
+uint16_t _komodo_userpass(char *username, char *password, FILE *fp)
+{
+    char *rpcuser,*rpcpassword,*str,*ipaddress,line[8192]; uint16_t port = 0;
+    rpcuser = rpcpassword = 0;
+    username[0] = password[0] = 0;
+    while ( fgets(line,sizeof(line),fp) != 0 )
+    {
+        if ( line[0] == '#' )
+            continue;
+        //printf("line.(%s) %p %p\n",line,strstr(line,(char *)"rpcuser"),strstr(line,(char *)"rpcpassword"));
+        if ( (str= strstr(line,(char *)"rpcuser")) != 0 )
+            rpcuser = parse_conf_line(str,(char *)"rpcuser");
+        else if ( (str= strstr(line,(char *)"rpcpassword")) != 0 )
+            rpcpassword = parse_conf_line(str,(char *)"rpcpassword");
+        else if ( (str= strstr(line,(char *)"rpcport")) != 0 )
+        {
+            port = atoi(parse_conf_line(str,(char *)"rpcport"));
+            //fprintf(stderr,"rpcport.%u in file\n",port);
+        }
+        else if ( (str= strstr(line,(char *)"ipaddress")) != 0 )
+        {
+            ipaddress = parse_conf_line(str,(char *)"ipaddress");
+            strcpy(IPADDRESS,ipaddress);
+        }
+    }
+    if ( rpcuser != 0 && rpcpassword != 0 )
+    {
+        strcpy(username,rpcuser);
+        strcpy(password,rpcpassword);
+    }
+    //printf("rpcuser.(%s) rpcpassword.(%s) %u ipaddress.%s\n",rpcuser,rpcpassword,port,ipaddress);
+    if ( rpcuser != 0 )
+        free(rpcuser);
+    if ( rpcpassword != 0 )
+        free(rpcpassword);
+    return(port);
+}
+
+uint16_t komodo_userpass(char *userpass,char *symbol)
+{
+    FILE *fp; uint16_t port = 0; char fname[512],username[512],password[512],confname[KOMODO_ASSETCHAIN_MAXLEN];
+    userpass[0] = 0;
+    if ( strcmp("KMD",symbol) == 0 )
+    {
+#ifdef __APPLE__
+        sprintf(confname,"Komodo.conf");
+#else
+        sprintf(confname,"komodo.conf");
+#endif
+    }
+    else sprintf(confname,"%s.conf",symbol);
+    //komodo_statefname(fname,symbol,confname);
+    if ( (fp= fopen(confname,"rb")) != 0 )
+    {
+        port = _komodo_userpass(username,password,fp);
+        sprintf(userpass,"%s:%s",username,password);
+        if ( strcmp(symbol,ASSETCHAINS_SYMBOL) == 0 )
+            strcpy(USERPASS,userpass);
+        fclose(fp);
+    }
+    return(port);
+}
+
+#define is_cJSON_True(json) ((json) != 0 && ((json)->type & 0xff) == cJSON_True)
+
+char *komodo_issuemethod(char *userpass,char *method,char *params,uint16_t port)
+{
+    //static void *cHandle;
+    char url[512],*retstr=0,*retstr2=0,postdata[8192];
+    if ( params == 0 || params[0] == 0 )
+        params = (char *)"[]";
+    if ( strlen(params) < sizeof(postdata)-128 )
+    {
+        sprintf(url,(char *)"http://%s:%u",IPADDRESS,port);
+        sprintf(postdata,"{\"method\":\"%s\",\"params\":%s}",method,params);
+        //printf("[%s] (%s) postdata.(%s) params.(%s) USERPASS.(%s)\n",ASSETCHAINS_SYMBOL,url,postdata,params,USERPASS);
+        retstr2 = bitcoind_RPC(&retstr,(char *)"debug",url,userpass,method,params);
+        //retstr = curl_post(&cHandle,url,USERPASS,postdata,0,0,0,0);
+    }
+    return(retstr2);
+}
+
+int32_t games_sendrawtransaction(char *rawtx)
+{
+    char *params,*retstr,*hexstr; cJSON *retjson,*resobj; int32_t retval = -1;
+    params = (char *)malloc(strlen(rawtx) + 16);
+    sprintf(params,"[\"%s\"]",rawtx);
+    if ( (retstr= komodo_issuemethod(USERPASS,"sendrawtransaction",params,GAMES_PORT)) != 0 )
+    {
+        if ( 0 ) // causes 4th level crash
+        {
+            static FILE *fp;
+            if ( fp == 0 )
+                fp = fopen("games.sendlog","wb");
+            if ( fp != 0 )
+            {
+                fprintf(fp,"%s\n",retstr);
+                fflush(fp);
+            }
+        }
+        if ( (retjson= cJSON_Parse(retstr)) != 0 )
+        {
+            if ( (resobj= jobj(retjson,"result")) != 0 )
+            {
+                if ( (hexstr= jstr(resobj,0)) != 0 && is_hexstr(hexstr,64) == 64 )
+                    retval = 0;
+            }
+            free_json(retjson);
+        }
+        
+        /* log sendrawtx result in file */
+        
+        /*
+         FILE *debug_file;
+         debug_file = fopen("tx_debug.log", "a");
+         fprintf(debug_file, "%s\n", retstr);
+         fflush(debug_file);
+         fclose(debug_file);
+         */
+        
+        free(retstr);
+    }
+    free(params);
+    return(retval);
+}
+
+int32_t games_progress(struct games_state *rs,int32_t waitflag,uint64_t seed,char *keystrokes,int32_t num)
+{
+    char cmd[16384],hexstr[16384],params[32768],*retstr,*errstr,*rawtx,*pastkeys,*pastcmp,*keys; int32_t i,len,numpastkeys,retflag = -1; cJSON *retjson,*resobj;
+    if ( rs->guiflag != 0 && Gametxidstr[0] != 0 )
+    {
+        if ( rs->keystrokeshex != 0 )
+        {
+            if ( games_sendrawtransaction(rs->keystrokeshex) == 0 )
+            {
+                if ( waitflag == 0 )
+                    return(0);
+                else if ( 0 )
+                {
+                    while ( games_sendrawtransaction(rs->keystrokeshex) == 0 )
+                    {
+                        //fprintf(stderr,"pre-rebroadcast\n");
+                        sleep(10);
+                    }
+                }
+            }
+            free(rs->keystrokeshex), rs->keystrokeshex = 0;
+        }
+        if ( 0 && (pastkeys= games_keystrokesload(&numpastkeys,seed,1)) != 0 )
+        {
+            sprintf(params,"[\"extract\",\"17\",\"[%%22%s%%22]\"]",Gametxidstr);
+            if ( (retstr= komodo_issuemethod(USERPASS,"cclib",params,GAMES_PORT)) != 0 )
+            {
+                if ( (retjson= cJSON_Parse(retstr)) != 0 )
+                {
+                    if ( (resobj= jobj(retjson,"result")) != 0 && (keys= jstr(resobj,"keystrokes")) != 0 )
+                    {
+                        len = strlen(keys) / 2;
+                        pastcmp = (char *)malloc(len + 1);
+                        decode_hex(pastcmp,len,keys);
+                        fprintf(stderr,"keystrokes.(%s) vs pastkeys\n",keys);
+                        for (i=0; i<numpastkeys; i++)
+                            fprintf(stderr,"%02x",pastkeys[i]);
+                        fprintf(stderr,"\n");
+                        if ( len != numpastkeys || memcmp(pastcmp,pastkeys,len) != 0 )
+                        {
+                            fprintf(stderr,"pastcmp[%d] != pastkeys[%d]?\n",len,numpastkeys);
+                        }
+                        free(pastcmp);
+                    } else fprintf(stderr,"no keystrokes in (%s)\n",retstr);
+                    free_json(retjson);
+                } else fprintf(stderr,"error parsing.(%s)\n",retstr);
+                fprintf(stderr,"extracted.(%s)\n",retstr);
+                free(retstr);
+            } else fprintf(stderr,"error extracting game\n");
+            free(pastkeys);
+        } // else fprintf(stderr,"no pastkeys\n");
+        
+        for (i=0; i<num; i++)
+            sprintf(&hexstr[i<<1],"%02x",keystrokes[i]&0xff);
+        hexstr[i<<1] = 0;
+        if ( 0 )
+        {
+            sprintf(cmd,"./komodo-cli -ac_name=%s cclib keystrokes 17 \\\"[%%22%s%%22,%%22%s%%22]\\\" >> keystrokes.log",ASSETCHAINS_SYMBOL,Gametxidstr,hexstr);
+            if ( system(cmd) != 0 )
+                fprintf(stderr,"error issuing (%s)\n",cmd);
+        }
+        else
+        {
+            static FILE *fp;
+            if ( fp == 0 )
+                fp = fopen("keystrokes.log","a");
+            sprintf(params,"[\"keystrokes\",\"17\",\"[%%22%s%%22,%%22%s%%22]\"]",Gametxidstr,hexstr);
+            if ( (retstr= komodo_issuemethod(USERPASS,"cclib",params,GAMES_PORT)) != 0 )
+            {
+                if ( fp != 0 )
+                {
+                    fprintf(fp,"%s\n",params);
+                    fprintf(fp,"%s\n",retstr);
+                    fflush(fp);
+                }
+                if ( (retjson= cJSON_Parse(retstr)) != 0 )
+                {
+                    if ( (resobj= jobj(retjson,"result")) != 0 && (rawtx= jstr(resobj,"hex")) != 0 )
+                    {
+                        if ( rs->keystrokeshex != 0 )
+                            free(rs->keystrokeshex);
+                        if ( (errstr= jstr(resobj,"error")) == 0 )
+                        {
+                            rs->keystrokeshex = (char *)malloc(strlen(rawtx)+1);
+                            strcpy(rs->keystrokeshex,rawtx);
+                            retflag = 1;
+                        } else fprintf(stderr,"error sending keystrokes tx\n"), sleep(1);
+                        //fprintf(stderr,"set keystrokestx <- %s\n",rs->keystrokeshex);
+                    }
+                    free_json(retjson);
+                }
+                free(retstr);
+            }
+            if ( 0 && waitflag != 0 && rs->keystrokeshex != 0 )
+            {
+                while ( games_sendrawtransaction(rs->keystrokeshex) == 0 )
+                {
+                    //fprintf(stderr,"post-rebroadcast\n");
+                    sleep(3);
+                }
+                free(rs->keystrokeshex), rs->keystrokeshex = 0;
+            }
+        }
+    }
+    return(retflag);
+}
+
+int32_t games_setplayerdata(struct games_state *rs,char *gametxidstr)
+{
+    char cmd[32768]; int32_t i,n,retval=-1; char params[1024],*filestr=0,*pname,*statusstr,*datastr,fname[128]; long allocsize; cJSON *retjson,*array,*item,*resultjson;
+    if ( rs->guiflag == 0 )
+        return(-1);
+    if ( gametxidstr == 0 || *gametxidstr == 0 )
+        return(retval);
+    if ( 0 )
+    {
+        sprintf(fname,"%s.gameinfo",gametxidstr);
+        sprintf(cmd,"./komodo-cli -ac_name=%s cclib gameinfo 17 \\\"[%%22%s%%22]\\\" > %s",ASSETCHAINS_SYMBOL,gametxidstr,fname);
+        if ( system(cmd) != 0 )
+            fprintf(stderr,"error issuing (%s)\n",cmd);
+        else filestr = (char *)OS_fileptr(&allocsize,fname);
+    }
+    else
+    {
+        sprintf(params,"[\"gameinfo\",\"17\",\"[%%22%s%%22]\"]",gametxidstr);
+        filestr = komodo_issuemethod(USERPASS,"cclib",params,GAMES_PORT);
+    }
+    if ( filestr != 0 )
+    {
+        if ( (retjson= cJSON_Parse(filestr)) != 0 && (resultjson= jobj(retjson,"result")) != 0 )
+        {
+            //fprintf(stderr,"gameinfo.(%s)\n",jprint(resultjson,0));
+            if ( (array= jarray(&n,resultjson,"players")) != 0 )
+            {
+                for (i=0; i<n; i++)
+                {
+                    item = jitem(array,i);
+                    if ( is_cJSON_True(jobj(item,"ismine")) != 0 && (statusstr= jstr(item,"status")) != 0 )
+                    {
+                        if ( strcmp(statusstr,"registered") == 0 )
+                        {
+                            retval = 0;
+                            if ( (item= jobj(item,"player")) != 0 && (datastr= jstr(item,"data")) != 0 )
+                            {
+                                if ( (pname= jstr(item,"pname")) != 0 && strlen(pname) < MAXSTR-1 )
+                                    strcpy(whoami,pname);
+                                decode_hex((uint8_t *)&rs->P,(int32_t)strlen(datastr)/2,datastr);
+                                fprintf(stderr,"set pname[%s] %s\n",pname==0?"":pname,jprint(item,0));
+                                rs->restoring = 1;
+                            }
+                        }
+                    }
+                }
+            }
+            free_json(retjson);
+        }
+        free(filestr);
+    }
+    return(retval);
+}
+
+#ifdef _WIN32
+#ifdef _MSC_VER
+__inline int msver(void) {
+    switch (_MSC_VER) {
+        case 1500: return 2008;
+        case 1600: return 2010;
+        case 1700: return 2012;
+        case 1800: return 2013;
+        case 1900: return 2015;
+            //case 1910: return 2017;
+        default: return (_MSC_VER / 100);
+    }
+}
+
+static inline bool is_x64(void) {
+#if defined(__x86_64__) || defined(_WIN64) || defined(__aarch64__)
+    return 1;
+#elif defined(__amd64__) || defined(__amd64) || defined(_M_X64) || defined(_M_IA64)
+    return 1;
+#else
+    return 0;
+#endif
+}
+
+#define BUILD_DATE __DATE__ " " __TIME__
+#endif // _WIN32
+#endif // _MSC_VER
+
+int main(int argc, char **argv)
+{
+    uint64_t seed; FILE *fp = 0; int32_t i,j,c; char userpass[8192];
+    
+#ifdef _WIN32
+#ifdef _MSC_VER
+    printf("*** games for Windows [ Build %s ] ***\n", BUILD_DATE);
+    const char* arch = is_x64() ? "64-bits" : "32-bits";
+    printf("    Built with VC++ %d (%ld) %s\n\n", msver(), _MSC_FULL_VER, arch);
+#endif
+#endif
+    
+    for (i=j=0; argv[0][i]!=0&&j<sizeof(ASSETCHAINS_SYMBOL); i++)
+    {
+        c = argv[0][i];
+        if ( c == '\\' || c == '/' )
+        {
+            j = 0;
+            continue;
+        }
+        ASSETCHAINS_SYMBOL[j++] = toupper(c);
+    }
+    ASSETCHAINS_SYMBOL[j++] = 0;
+    
+#ifdef _WIN32
+#ifdef _MSC_VER
+    if (strncmp(ASSETCHAINS_SYMBOL, "TETRIS.EXE", sizeof(ASSETCHAINS_SYMBOL)) == 0 || strncmp(ASSETCHAINS_SYMBOL, "TETRIS54.EXE", sizeof(ASSETCHAINS_SYMBOL)) == 0) {
+        strcpy(ASSETCHAINS_SYMBOL, "TETRIS"); // accept TETRIS.conf, instead of TETRIS.EXE.conf or TETRIS54.EXE.conf if build with MSVC
+    }
+#endif
+#endif
+    
+    GAMES_PORT = komodo_userpass(userpass,ASSETCHAINS_SYMBOL);
+    if ( IPADDRESS[0] == 0 )
+        strcpy(IPADDRESS,"127.0.0.1");
+    printf("ASSETCHAINS_SYMBOL.(%s) port.%u (%s) IPADDRESS.%s \n",ASSETCHAINS_SYMBOL,GAMES_PORT,USERPASS,IPADDRESS); sleep(1);
+    if ( argc == 2 && (fp=fopen(argv[1],"rb")) == 0 )
+    {
+        
+#ifdef _WIN32
+#ifdef _MSC_VER
+        seed = _strtoui64(argv[1], NULL, 10);
+        fprintf(stderr, "replay seed.str(%s) seed.uint64_t(%I64u)", argv[1], seed);
+#else
+        fprintf(stderr, "replay seed.str(%s) seed.uint64_t(%llu)", argv[1], (long long)seed);
+        seed = atol(argv[1]); // windows, but not MSVC
+#endif // _MSC_VER
+#else
+        seed = atol(argv[1]); // non-windows
+#endif // _WIN32
+        
+        //fprintf(stderr,"replay %llu\n",(long long)seed);
+        return(games_replay(seed,10));
+    }
+    else
+    {
+        if ( fp != 0 )
+            fclose(fp);
+        if ( GAMES_PORT == 0 )
+        {
+            printf("you must copy %s.conf from ~/.komodo/%s/%s.conf (or equivalent location) to current dir\n",ASSETCHAINS_SYMBOL,ASSETCHAINS_SYMBOL,ASSETCHAINS_SYMBOL);
+            return(-1);
+        }
+        return(tetris(argc,argv));
+    }
+}
+#endif
+
 /***************************************************************************/
 /** https://github.com/brenns10/tetris
  @file         main.c
@@ -2433,13 +3424,12 @@ void init_colors(void)
  */
 #ifdef STANDALONE
 
-int main(int argc, char **argv)
+int tetris(int argc, char **argv)
 {
     tetris_game *tg;
     tetris_move move = TM_NONE;
     bool running = true;
     WINDOW *board, *next, *hold, *score;
-    //Mix_Music *music;
     
     // Load file if given a filename.
     if (argc >= 2) {
@@ -2531,5 +3521,6 @@ int main(int argc, char **argv)
     tg_delete(tg);
     return 0;
 }
+
 #endif
 
diff --git a/src/cc/rogue/cursesd.h b/src/cc/rogue/cursesd.h
index cdad704ed..e3eec5d41 100644
--- a/src/cc/rogue/cursesd.h
+++ b/src/cc/rogue/cursesd.h
@@ -168,12 +168,15 @@ char *unctrl(char c);
 #define leaveok(win,bf) 0
 #define halfdelay(x) 0
 #define nocbreak() 0
+
+// for tetris
 #define init_pair(a,b,c) 0
 #define start_color() 0
 #define box(a,b,c) 0
 #define A_REVERSE 0
 #define COLOR_PAIR(a) 0
 #define timeout(x) 0
+// end for tetris
 
 #ifndef TRUE
 #define TRUE 1