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/*
core/zone.cc
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include <iomanip>
#include "auxiliary/functions.h"
#include "core/zone.h"
#include "sys/sys.h"
namespace core
{
/* ---- Static functions for the Zone registry ------------------- */
Zone::Registry Zone::zone_registry;
void Zone::add(Zone *zone)
{
unsigned int id = 1;
for (Registry::iterator it = zone_registry.begin(); it != zone_registry.end() && id == (*it).second->zone_id; it++) {
id++;
}
zone->zone_id = id;
zone_registry[id] = zone;
}
void Zone::add(Zone *zone, unsigned int id)
{
Registry::iterator it = zone_registry.find(id);
if (it == zone_registry.end()) {
zone->zone_id = id;
zone_registry[id] = zone;
}
}
Zone *Zone::find(unsigned int id)
{
Registry::iterator it = zone_registry.find(id);
if (it == zone_registry.end())
return 0;
else
return (*it).second;
}
Zone *Zone::find(std::string const & name)
{
for (Registry::iterator it = zone_registry.begin(); it != zone_registry.end(); it++) {
if ((*it).second->label().compare(name) == 0) {
return (*it).second;
}
}
return 0;
}
Zone *Zone::find_zone(std::string const & searchname)
{
std::stringstream str(aux::lowercase(searchname));
unsigned int id;
Zone *zone = 0;
if (str >> id) {
zone = find(id);
}
if (!zone) {
zone = find(searchname);
}
return zone;
}
void Zone::list()
{
for (Registry::iterator it = zone_registry.begin(); it != zone_registry.end(); it++) {
Zone *zone = (*it).second;
con_print << " id " << std::setw(4) << zone->id() << " " << zone->label() << std::endl;
}
con_print << zone_registry.size() << " registered zones" << std::endl;
}
void Zone::list_zone(std::string const & searchname)
{
std::stringstream str(aux::lowercase(searchname));
unsigned int id;
Zone *zone = 0;
if (str >> id) {
zone = find(id);
}
if (!zone) {
zone = find(searchname);
}
if (!zone) {
con_print << "Unknown zone '" << searchname << "'" << std::endl;
} else {
con_print << "zone " << zone->id() << " " << zone->label() << " " << zone->name() << std::endl;
for (Content::iterator it = zone->zone_content.begin(); it != zone->zone_content.end(); it++) {
Entity *entity = (*it);
con_print << " id " << std::setw(4) << entity->id()
<< " type " << std::setw(4) << entity->type()
<< ":" << std::setw(4) << entity->moduletype()
<< " " << entity->label() << std::endl;
}
con_print << zone->zone_content.size() << " zone entities" << std::endl;
}
}
void Zone ::clear()
{
for (Registry::iterator it = zone_registry.begin(); it != zone_registry.end(); it++) {
delete (*it).second;
}
zone_registry.clear();
}
/* ---- The Zone class --------------------------------------------- */
Zone::Zone(std::string const & label) :
zone_label(label)
{
zone_id = 0;
zone_name.clear();
zone_sky.clear();
zone_sky_texture = 0;
}
Zone::Zone(std::istream & is)
{
zone_id = 0;
zone_sky_texture = 0;
receive_server_update(is);
}
Zone::~Zone()
{
for (Content::iterator it = zone_content.begin(); it != zone_content.end(); it++) {
}
zone_content.clear();
}
void Zone::add(Entity *entity)
{
zone_content.push_back(entity);
}
void Zone::remove(Entity *entity)
{
for (Content::iterator it = zone_content.begin(); it != zone_content.end(); it++) {
if ((*it) == entity) {
zone_content.erase(it);
return;
}
}
}
Entity *Zone::find_entity(Entity *entity)
{
for (Content::iterator it = zone_content.begin(); it != zone_content.end(); it++) {
if ((*it) == entity) {
return entity;
}
}
return 0;
}
Entity *Zone::find_entity(unsigned int id)
{
for (Content::iterator it = zone_content.begin(); it != zone_content.end(); it++) {
if ((*it)->id() == id) {
return (*it);
}
}
return 0;
}
void Zone::serialize_server_update(std::ostream & os) const
{
os << zone_id << " ";
os << zone_label << " ";
os << "\"" << zone_name << "\" ";
os << "\"" << zone_sky << "\" ";
}
void Zone::receive_server_update(std::istream &is)
{
is >> zone_label;
std::string n;
char c;
while ( (is.get(c)) && (c != '"'));
while ( (is.get(c)) && (c != '"'))
n += c;
zone_name.assign(n);
n.clear();
while ( (is.get(c)) && (c != '"'));
while ( (is.get(c)) && (c != '"'))
n += c;
zone_sky.assign(n);
n.clear();
}
}
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