static
bool extract(XString str, party *p)
{
*p = party();
// not compatible with the normal extract()ors since it has
// a variable-size element that uses the same separator
std::vector<XString> bits;
if (!extract(str, vrec<'\t'>(&bits)))
return false;
auto begin = bits.begin();
auto end = bits.end();
if (begin == end || !extract(*begin, &p->party_id))
return false;
++begin;
if (begin == end || !extract(*begin, &p->name))
return false;
++begin;
if (begin == end || !extract(*begin, record<','>(&p->exp, &p->item)))
return false;
++begin;
for (int i = 0; begin != end && i < MAX_PARTY; ++i)
{
struct party_member *m = &p->member[i];
if (begin == end || !extract(*begin, record<','>(&m->account_id, &m->leader)))
return false;
++begin;
if (begin == end || !extract(*begin, &m->name))
return false;
++begin;
if (!m->account_id)
--i;
}
return true;
}
/*
** parties until the gradients settle down
*/
int
tenGradientBalance(Nrrd *nout, const Nrrd *nin,
tenGradientParm *tgparm) {
static const char me[]="tenGradientBalance";
double len, lastLen, improv;
airRandMTState *rstate;
Nrrd *ncopy;
unsigned int iter, maxIter;
int done;
airArray *mop;
if (!nout || tenGradientCheck(nin, nrrdTypeUnknown, 2) || !tgparm) {
biffAddf(TEN, "%s: got NULL pointer (%p,%p) or invalid nin", me,
AIR_VOIDP(nout), AIR_VOIDP(tgparm));
return 1;
}
if (nrrdConvert(nout, nin, nrrdTypeDouble)) {
biffMovef(TEN, NRRD, "%s: can't initialize output with input", me);
return 1;
}
mop = airMopNew();
ncopy = nrrdNew();
airMopAdd(mop, ncopy, (airMopper)nrrdNuke, airMopAlways);
rstate = airRandMTStateNew(tgparm->seed);
airMopAdd(mop, rstate, (airMopper)airRandMTStateNix, airMopAlways);
/* HEY: factor of 100 is an approximate hack */
maxIter = 100*tgparm->maxIteration;
lastLen = 1.0;
done = AIR_FALSE;
do {
iter = 0;
do {
iter++;
len = party(nout, rstate);
} while (len > lastLen && iter < maxIter);
if (iter >= maxIter) {
if (tgparm->verbose) {
fprintf(stderr, "%s: stopping at max iter %u\n", me, maxIter);
}
if (nrrdCopy(nout, ncopy)) {
biffMovef(TEN, NRRD, "%s: trouble copying", me);
airMopError(mop); return 1;
}
done = AIR_TRUE;
} else {
if (nrrdCopy(ncopy, nout)) {
biffMovef(TEN, NRRD, "%s: trouble copying", me);
airMopError(mop); return 1;
}
improv = lastLen - len;
lastLen = len;
if (tgparm->verbose) {
fprintf(stderr, "%s: (iter %u) improvement: %g (mean length = %g)\n",
me, iter, improv, len);
}
done = (improv <= tgparm->minMeanImprovement
|| len < tgparm->minMean);
}
} while (!done);
airMopOkay(mop);
return 0;
}
size_t JsonWriteRichPresenceObj(char* dest,
size_t maxLen,
int nonce,
int pid,
const DiscordRichPresence* presence)
{
JsonWriter writer(dest, maxLen);
{
WriteObject top(writer);
JsonWriteNonce(writer, nonce);
WriteKey(writer, "cmd");
writer.String("SET_ACTIVITY");
{
WriteObject args(writer, "args");
WriteKey(writer, "pid");
writer.Int(pid);
if (presence != nullptr) {
WriteObject activity(writer, "activity");
WriteOptionalString(writer, "state", presence->state);
WriteOptionalString(writer, "details", presence->details);
if (presence->startTimestamp || presence->endTimestamp) {
WriteObject timestamps(writer, "timestamps");
if (presence->startTimestamp) {
WriteKey(writer, "start");
writer.Int64(presence->startTimestamp);
}
if (presence->endTimestamp) {
WriteKey(writer, "end");
writer.Int64(presence->endTimestamp);
}
}
if ((presence->largeImageKey && presence->largeImageKey[0]) ||
(presence->largeImageText && presence->largeImageText[0]) ||
(presence->smallImageKey && presence->smallImageKey[0]) ||
(presence->smallImageText && presence->smallImageText[0])) {
WriteObject assets(writer, "assets");
WriteOptionalString(writer, "large_image", presence->largeImageKey);
WriteOptionalString(writer, "large_text", presence->largeImageText);
WriteOptionalString(writer, "small_image", presence->smallImageKey);
WriteOptionalString(writer, "small_text", presence->smallImageText);
}
if ((presence->partyId && presence->partyId[0]) || presence->partySize ||
presence->partyMax) {
WriteObject party(writer, "party");
WriteOptionalString(writer, "id", presence->partyId);
if (presence->partySize && presence->partyMax) {
WriteArray size(writer, "size");
writer.Int(presence->partySize);
writer.Int(presence->partyMax);
}
}
if ((presence->matchSecret && presence->matchSecret[0]) ||
(presence->joinSecret && presence->joinSecret[0]) ||
(presence->spectateSecret && presence->spectateSecret[0])) {
WriteObject secrets(writer, "secrets");
WriteOptionalString(writer, "match", presence->matchSecret);
WriteOptionalString(writer, "join", presence->joinSecret);
WriteOptionalString(writer, "spectate", presence->spectateSecret);
}
writer.Key("instance");
writer.Bool(presence->instance != 0);
}
}
}
return writer.Size();
}