bool Context::process_object(Object *o, Sources &sset, std::vector<source_t> &lsources, unsigned n) {
typedef typename std::map<typename Sources::key_type, unsigned> stats_type;
stats_type sources_stats;
for(typename Sources::iterator j = sset.begin(); j != sset.end(); ) {
const typename Sources::key_type &name = j->first;
Source *s = j->second;
if (!s->playing()) {
//LOG_DEBUG(("purging inactive source %s", j->first.c_str()));
delete j->second;
sset.erase(j++);
continue;
}
typename stats_type::iterator s_i = sources_stats.find(name);
unsigned same_sounds_n = (s_i != sources_stats.end())? s_i->second: 0;
if (lsources.size() < max_sources && same_sounds_n < distance_model.same_sounds_limit) {
lsources.push_back(source_t(s, _listener->transform(o->_position + s->delta_position), o->_velocity, _listener->_velocity));
if (same_sounds_n == 0) {
sources_stats.insert(typename stats_type::value_type(name, 1));
} else {
++s_i->second;
}
//LOG_DEBUG(("%u: source: %s", (unsigned)lsources.size(), name.c_str()));
} else {
s->_update_position(n);
}
++j;
}
if (sset.empty() && o->dead)
return false;
return true;
}
void removeSource(const address &baddr, bool timeout) {
Sources::iterator i = sources.find(baddr);
if (i != sources.end()) {
if (verbose) {
char tmp[64];
if (i->second.identified) {
info("Removing source %s [%s]%s",
baddr.to_string(tmp, sizeof(tmp)), i->second.name.c_str(),
(timeout ? " by Timeout" : ""));
} else {
info("Removing source %s%s",
baddr.to_string(tmp, sizeof(tmp)), (timeout ? " by Timeout" : ""));
}
}
if (IsSSMEnabled())
CountSSMLeave(ssmProbeAddr, baddr);
sources.erase(i);
}
}
