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1724 lines (1579 loc) · 46 KB
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/*
* Copyright 2010-2014 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenXcom is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#include "SavedGame.h"
#include <fstream>
#include <sstream>
#include <iomanip>
#include <algorithm>
#include <yaml-cpp/yaml.h>
#include "../version.h"
#include "../Engine/Logger.h"
#include "../Ruleset/Ruleset.h"
#include "../Engine/RNG.h"
#include "../Engine/Language.h"
#include "../Engine/Exception.h"
#include "../Engine/Options.h"
#include "../Engine/CrossPlatform.h"
#include "SavedBattleGame.h"
#include "GameTime.h"
#include "Country.h"
#include "Base.h"
#include "Craft.h"
#include "Region.h"
#include "Ufo.h"
#include "Waypoint.h"
#include "../Ruleset/RuleResearch.h"
#include "ResearchProject.h"
#include "ItemContainer.h"
#include "Soldier.h"
#include "Transfer.h"
#include "../Ruleset/RuleManufacture.h"
#include "Production.h"
#include "TerrorSite.h"
#include "AlienBase.h"
#include "AlienStrategy.h"
#include "AlienMission.h"
#include "../Ruleset/RuleRegion.h"
namespace OpenXcom
{
const std::string SavedGame::AUTOSAVE_GEOSCAPE = "_autogeo_.asav",
SavedGame::AUTOSAVE_BATTLESCAPE = "_autobattle_.asav",
SavedGame::QUICKSAVE = "_quick_.asav";
struct findRuleResearch : public std::unary_function<ResearchProject *,
bool>
{
RuleResearch * _toFind;
findRuleResearch(RuleResearch * toFind);
bool operator()(const ResearchProject *r) const;
};
findRuleResearch::findRuleResearch(RuleResearch * toFind) : _toFind(toFind)
{
}
bool findRuleResearch::operator()(const ResearchProject *r) const
{
return _toFind == r->getRules();
}
struct equalProduction : public std::unary_function<Production *,
bool>
{
RuleManufacture * _item;
equalProduction(RuleManufacture * item);
bool operator()(const Production * p) const;
};
equalProduction::equalProduction(RuleManufacture * item) : _item(item)
{
}
bool equalProduction::operator()(const Production * p) const
{
return p->getRules() == _item;
}
/**
* Initializes a brand new saved game according to the specified difficulty.
*/
SavedGame::SavedGame() : _difficulty(DIFF_BEGINNER), _ironman(false), _globeLon(0.0), _globeLat(0.0), _globeZoom(0), _battleGame(0), _debug(false), _warned(false), _monthsPassed(-1), _selectedBase(0)
{
_time = new GameTime(6, 1, 1, 1999, 12, 0, 0);
_alienStrategy = new AlienStrategy();
_funds.push_back(0);
_maintenance.push_back(0);
_researchScores.push_back(0);
_incomes.push_back(0);
_expenditures.push_back(0);
_lastselectedArmor="STR_NONE_UC";
}
/**
* Deletes the game content from memory.
*/
SavedGame::~SavedGame()
{
delete _time;
for (std::vector<Country*>::iterator i = _countries.begin(); i != _countries.end(); ++i)
{
delete *i;
}
for (std::vector<Region*>::iterator i = _regions.begin(); i != _regions.end(); ++i)
{
delete *i;
}
for (std::vector<Base*>::iterator i = _bases.begin(); i != _bases.end(); ++i)
{
delete *i;
}
for (std::vector<Ufo*>::iterator i = _ufos.begin(); i != _ufos.end(); ++i)
{
delete *i;
}
for (std::vector<Waypoint*>::iterator i = _waypoints.begin(); i != _waypoints.end(); ++i)
{
delete *i;
}
for (std::vector<TerrorSite*>::iterator i = _terrorSites.begin(); i != _terrorSites.end(); ++i)
{
delete *i;
}
for (std::vector<AlienBase*>::iterator i = _alienBases.begin(); i != _alienBases.end(); ++i)
{
delete *i;
}
delete _alienStrategy;
for (std::vector<AlienMission*>::iterator i = _activeMissions.begin(); i != _activeMissions.end(); ++i)
{
delete *i;
}
for (std::vector<Soldier*>::iterator i = _deadSoldiers.begin(); i != _deadSoldiers.end(); ++i)
{
delete *i;
}
delete _battleGame;
}
/**
* Gets all the info of the saves found in the user folder.
* @param lang Loaded language.
* @param autoquick Include autosaves and quicksaves.
* @return List of saves info.
*/
std::vector<SaveInfo> SavedGame::getList(Language *lang, bool autoquick)
{
std::vector<SaveInfo> info;
if (autoquick)
{
std::vector<std::string> saves = CrossPlatform::getFolderContents(Options::getUserFolder(), "asav");
for (std::vector<std::string>::iterator i = saves.begin(); i != saves.end(); ++i)
{
try
{
info.push_back(getSaveInfo(*i, lang));
}
catch (Exception &e)
{
Log(LOG_ERROR) << e.what();
continue;
}
catch (YAML::Exception &e)
{
Log(LOG_ERROR) << e.what();
continue;
}
}
}
std::vector<std::string> saves = CrossPlatform::getFolderContents(Options::getUserFolder(), "sav");
for (std::vector<std::string>::iterator i = saves.begin(); i != saves.end(); ++i)
{
try
{
info.push_back(getSaveInfo(*i, lang));
}
catch (Exception &e)
{
Log(LOG_ERROR) << e.what();
continue;
}
catch (YAML::Exception &e)
{
Log(LOG_ERROR) << e.what();
continue;
}
}
return info;
}
/**
* Gets the info of a specific save file.
* @param file Save filename.
* @param lang Loaded language.
*/
SaveInfo SavedGame::getSaveInfo(const std::string &file, Language *lang)
{
std::string fullname = Options::getUserFolder() + file;
YAML::Node doc = YAML::LoadFile(fullname);
SaveInfo save;
save.fileName = file;
if (save.fileName == QUICKSAVE)
{
save.displayName = lang->getString("STR_QUICK_SAVE_SLOT");
save.reserved = true;
}
else if (save.fileName == AUTOSAVE_GEOSCAPE)
{
save.displayName = lang->getString("STR_AUTO_SAVE_GEOSCAPE_SLOT");
save.reserved = true;
}
else if (save.fileName == AUTOSAVE_BATTLESCAPE)
{
save.displayName = lang->getString("STR_AUTO_SAVE_BATTLESCAPE_SLOT");
save.reserved = true;
}
else
{
if (doc["name"])
{
save.displayName = Language::utf8ToWstr(doc["name"].as<std::string>());
}
else
{
save.displayName = Language::fsToWstr(CrossPlatform::noExt(file));
}
save.reserved = false;
}
save.timestamp = CrossPlatform::getDateModified(fullname);
std::pair<std::wstring, std::wstring> str = CrossPlatform::timeToString(save.timestamp);
save.isoDate = str.first;
save.isoTime = str.second;
std::wostringstream details;
if (doc["turn"])
{
details << lang->getString("STR_BATTLESCAPE") << L": " << lang->getString(doc["mission"].as<std::string>()) << L", ";
details << lang->getString("STR_TURN").arg(doc["turn"].as<int>());
}
else
{
GameTime time = GameTime(6, 1, 1, 1999, 12, 0, 0);
time.load(doc["time"]);
details << lang->getString("STR_GEOSCAPE") << L": ";
details << time.getDayString(lang) << L" " << lang->getString(time.getMonthString()) << L" " << time.getYear() << L", ";
details << time.getHour() << L":" << std::setfill(L'0') << std::setw(2) << time.getMinute();
}
if (doc["ironman"].as<bool>(false))
{
details << L" (" << lang->getString("STR_IRONMAN") << L")";
}
save.details = details.str();
if (doc["rulesets"])
{
save.rulesets = doc["rulesets"].as<std::vector<std::string> >();
}
return save;
}
/**
* Loads a saved game's contents from a YAML file.
* @note Assumes the saved game is blank.
* @param filename YAML filename.
* @param rule Ruleset for the saved game.
*/
void SavedGame::load(const std::string &filename, Ruleset *rule)
{
std::string s = Options::getUserFolder() + filename;
std::vector<YAML::Node> file = YAML::LoadAllFromFile(s);
if (file.empty())
{
throw Exception(filename + " is not a vaild save file");
}
// Get brief save info
YAML::Node brief = file[0];
/*
std::string version = brief["version"].as<std::string>();
if (version != OPENXCOM_VERSION_SHORT)
{
throw Exception("Version mismatch");
}
*/
_time->load(brief["time"]);
if (brief["name"])
{
_name = Language::utf8ToWstr(brief["name"].as<std::string>());
}
else
{
_name = Language::fsToWstr(filename);
}
_ironman = brief["ironman"].as<bool>(_ironman);
// Get full save data
YAML::Node doc = file[1];
_difficulty = (GameDifficulty)doc["difficulty"].as<int>(_difficulty);
if (doc["rng"] && (_ironman || !Options::newSeedOnLoad))
RNG::setSeed(doc["rng"].as<uint64_t>());
_monthsPassed = doc["monthsPassed"].as<int>(_monthsPassed);
_graphRegionToggles = doc["graphRegionToggles"].as<std::string>(_graphRegionToggles);
_graphCountryToggles = doc["graphCountryToggles"].as<std::string>(_graphCountryToggles);
_graphFinanceToggles = doc["graphFinanceToggles"].as<std::string>(_graphFinanceToggles);
_funds = doc["funds"].as< std::vector<int64_t> >(_funds);
_maintenance = doc["maintenance"].as< std::vector<int64_t> >(_maintenance);
_researchScores = doc["researchScores"].as< std::vector<int> >(_researchScores);
_incomes = doc["incomes"].as< std::vector<int64_t> >(_incomes);
_expenditures = doc["expenditures"].as< std::vector<int64_t> >(_expenditures);
_warned = doc["warned"].as<bool>(_warned);
_globeLon = doc["globeLon"].as<double>(_globeLon);
_globeLat = doc["globeLat"].as<double>(_globeLat);
_globeZoom = doc["globeZoom"].as<int>(_globeZoom);
_ids = doc["ids"].as< std::map<std::string, int> >(_ids);
for (YAML::const_iterator i = doc["countries"].begin(); i != doc["countries"].end(); ++i)
{
std::string type = (*i)["type"].as<std::string>();
if (rule->getCountry(type))
{
Country *c = new Country(rule->getCountry(type), false);
c->load(*i);
_countries.push_back(c);
}
}
for (YAML::const_iterator i = doc["regions"].begin(); i != doc["regions"].end(); ++i)
{
std::string type = (*i)["type"].as<std::string>();
if (rule->getRegion(type))
{
Region *r = new Region(rule->getRegion(type));
r->load(*i);
_regions.push_back(r);
}
}
// Alien bases must be loaded before alien missions
for (YAML::const_iterator i = doc["alienBases"].begin(); i != doc["alienBases"].end(); ++i)
{
AlienBase *b = new AlienBase();
b->load(*i);
_alienBases.push_back(b);
}
// Missions must be loaded before UFOs.
const YAML::Node &missions = doc["alienMissions"];
for (YAML::const_iterator it = missions.begin(); it != missions.end(); ++it)
{
std::string missionType = (*it)["type"].as<std::string>();
const RuleAlienMission &mRule = *rule->getAlienMission(missionType);
std::auto_ptr<AlienMission> mission(new AlienMission(mRule));
mission->load(*it, *this);
_activeMissions.push_back(mission.release());
}
for (YAML::const_iterator i = doc["ufos"].begin(); i != doc["ufos"].end(); ++i)
{
std::string type = (*i)["type"].as<std::string>();
if (rule->getUfo(type))
{
Ufo *u = new Ufo(rule->getUfo(type));
u->load(*i, *rule, *this);
_ufos.push_back(u);
}
}
for (YAML::const_iterator i = doc["waypoints"].begin(); i != doc["waypoints"].end(); ++i)
{
Waypoint *w = new Waypoint();
w->load(*i);
_waypoints.push_back(w);
}
for (YAML::const_iterator i = doc["terrorSites"].begin(); i != doc["terrorSites"].end(); ++i)
{
TerrorSite *t = new TerrorSite();
t->load(*i);
_terrorSites.push_back(t);
}
// Discovered Techs Should be loaded before Bases (e.g. for PSI evaluation)
for (YAML::const_iterator it = doc["discovered"].begin(); it != doc["discovered"].end(); ++it)
{
std::string research = it->as<std::string>();
if (rule->getResearch(research))
{
_discovered.push_back(rule->getResearch(research));
}
}
for (YAML::const_iterator i = doc["bases"].begin(); i != doc["bases"].end(); ++i)
{
Base *b = new Base(rule);
b->load(*i, this, false);
_bases.push_back(b);
}
const YAML::Node &research = doc["poppedResearch"];
for (YAML::const_iterator it = research.begin(); it != research.end(); ++it)
{
std::string research = it->as<std::string>();
if (rule->getResearch(research))
{
_poppedResearch.push_back(rule->getResearch(research));
}
}
_alienStrategy->load(rule, doc["alienStrategy"]);
for (YAML::const_iterator i = doc["deadSoldiers"].begin(); i != doc["deadSoldiers"].end(); ++i)
{
Soldier *s = new Soldier(rule->getSoldier("XCOM"), rule->getArmor("STR_NONE_UC"));
s->load(*i, rule, this);
_deadSoldiers.push_back(s);
}
if (const YAML::Node &battle = doc["battleGame"])
{
_battleGame = new SavedBattleGame();
_battleGame->load(battle, rule, this);
}
}
/**
* Saves a saved game's contents to a YAML file.
* @param filename YAML filename.
*/
void SavedGame::save(const std::string &filename) const
{
std::string s = Options::getUserFolder() + filename;
std::ofstream sav(s.c_str());
if (!sav)
{
throw Exception("Failed to save " + filename);
}
YAML::Emitter out;
// Saves the brief game info used in the saves list
YAML::Node brief;
brief["name"] = Language::wstrToUtf8(_name);
brief["version"] = OPENXCOM_VERSION_SHORT;
brief["build"] = OPENXCOM_VERSION_GIT;
brief["time"] = _time->save();
if (_battleGame != 0)
{
brief["mission"] = _battleGame->getMissionType();
brief["turn"] = _battleGame->getTurn();
}
brief["rulesets"] = Options::rulesets;
if (_ironman)
brief["ironman"] = _ironman;
out << brief;
// Saves the full game data to the save
out << YAML::BeginDoc;
YAML::Node node;
node["difficulty"] = (int)_difficulty;
node["monthsPassed"] = _monthsPassed;
node["graphRegionToggles"] = _graphRegionToggles;
node["graphCountryToggles"] = _graphCountryToggles;
node["graphFinanceToggles"] = _graphFinanceToggles;
node["rng"] = RNG::getSeed();
node["funds"] = _funds;
node["maintenance"] = _maintenance;
node["researchScores"] = _researchScores;
node["incomes"] = _incomes;
node["expenditures"] = _expenditures;
node["warned"] = _warned;
node["globeLon"] = _globeLon;
node["globeLat"] = _globeLat;
node["globeZoom"] = _globeZoom;
node["ids"] = _ids;
for (std::vector<Country*>::const_iterator i = _countries.begin(); i != _countries.end(); ++i)
{
node["countries"].push_back((*i)->save());
}
for (std::vector<Region*>::const_iterator i = _regions.begin(); i != _regions.end(); ++i)
{
node["regions"].push_back((*i)->save());
}
for (std::vector<Base*>::const_iterator i = _bases.begin(); i != _bases.end(); ++i)
{
node["bases"].push_back((*i)->save());
}
for (std::vector<Waypoint*>::const_iterator i = _waypoints.begin(); i != _waypoints.end(); ++i)
{
node["waypoints"].push_back((*i)->save());
}
for (std::vector<TerrorSite*>::const_iterator i = _terrorSites.begin(); i != _terrorSites.end(); ++i)
{
node["terrorSites"].push_back((*i)->save());
}
// Alien bases must be saved before alien missions.
for (std::vector<AlienBase*>::const_iterator i = _alienBases.begin(); i != _alienBases.end(); ++i)
{
node["alienBases"].push_back((*i)->save());
}
// Missions must be saved before UFOs, but after alien bases.
for (std::vector<AlienMission *>::const_iterator i = _activeMissions.begin(); i != _activeMissions.end(); ++i)
{
node["alienMissions"].push_back((*i)->save());
}
// UFOs must be after missions
for (std::vector<Ufo*>::const_iterator i = _ufos.begin(); i != _ufos.end(); ++i)
{
node["ufos"].push_back((*i)->save(getMonthsPassed() == -1));
}
for (std::vector<const RuleResearch *>::const_iterator i = _discovered.begin(); i != _discovered.end(); ++i)
{
node["discovered"].push_back((*i)->getName());
}
for (std::vector<const RuleResearch *>::const_iterator i = _poppedResearch.begin(); i != _poppedResearch.end(); ++i)
{
node["poppedResearch"].push_back((*i)->getName());
}
node["alienStrategy"] = _alienStrategy->save();
for (std::vector<Soldier*>::const_iterator i = _deadSoldiers.begin(); i != _deadSoldiers.end(); ++i)
{
node["deadSoldiers"].push_back((*i)->save());
}
if (_battleGame != 0)
{
node["battleGame"] = _battleGame->save();
}
out << node;
sav << out.c_str();
sav.close();
}
/**
* Returns the game's name shown in Save screens.
* @return Save name.
*/
std::wstring SavedGame::getName() const
{
return _name;
}
/**
* Changes the game's name shown in Save screens.
* @param name New name.
*/
void SavedGame::setName(const std::wstring &name)
{
_name = name;
}
/**
* Returns the game's difficulty level.
* @return Difficulty level.
*/
GameDifficulty SavedGame::getDifficulty() const
{
return _difficulty;
}
/**
* Changes the game's difficulty to a new level.
* @param difficulty New difficulty.
*/
void SavedGame::setDifficulty(GameDifficulty difficulty)
{
_difficulty = difficulty;
}
/**
* Returns if the game is set to ironman mode.
* Ironman games cannot be manually saved.
* @return Tony Stark
*/
bool SavedGame::isIronman() const
{
return _ironman;
}
/**
* Changes if the game is set to ironman mode.
* Ironman games cannot be manually saved.
* @param ironman Tony Stark
*/
void SavedGame::setIronman(bool ironman)
{
_ironman = ironman;
}
/**
* Returns the player's current funds.
* @return Current funds.
*/
int64_t SavedGame::getFunds() const
{
return _funds.back();
}
/**
* Returns the player's funds for the last 12 months.
* @return funds.
*/
std::vector<int64_t> &SavedGame::getFundsList()
{
return _funds;
}
/**
* Changes the player's funds to a new value.
* @param funds New funds.
*/
void SavedGame::setFunds(int64_t funds)
{
if (_funds.back() > funds)
{
_expenditures.back() += _funds.back() - funds;
}
else
{
_incomes.back() += funds - _funds.back();
}
_funds.back() = funds;
}
/**
* Returns the current longitude of the Geoscape globe.
* @return Longitude.
*/
double SavedGame::getGlobeLongitude() const
{
return _globeLon;
}
/**
* Changes the current longitude of the Geoscape globe.
* @param lon Longitude.
*/
void SavedGame::setGlobeLongitude(double lon)
{
_globeLon = lon;
}
/**
* Returns the current latitude of the Geoscape globe.
* @return Latitude.
*/
double SavedGame::getGlobeLatitude() const
{
return _globeLat;
}
/**
* Changes the current latitude of the Geoscape globe.
* @param lat Latitude.
*/
void SavedGame::setGlobeLatitude(double lat)
{
_globeLat = lat;
}
/**
* Returns the current zoom level of the Geoscape globe.
* @return Zoom level.
*/
int SavedGame::getGlobeZoom() const
{
return _globeZoom;
}
/**
* Changes the current zoom level of the Geoscape globe.
* @param zoom Zoom level.
*/
void SavedGame::setGlobeZoom(int zoom)
{
_globeZoom = zoom;
}
/**
* Gives the player his monthly funds, taking in account
* all maintenance and profit costs.
*/
void SavedGame::monthlyFunding()
{
_funds.back() += getCountryFunding() - getBaseMaintenance();
_funds.push_back(_funds.back());
_maintenance.back() = getBaseMaintenance();
_maintenance.push_back(0);
_incomes.push_back(getCountryFunding());
_expenditures.push_back(getBaseMaintenance());
_researchScores.push_back(0);
if (_incomes.size() > 12)
_incomes.erase(_incomes.begin());
if (_expenditures.size() > 12)
_expenditures.erase(_expenditures.begin());
if (_researchScores.size() > 12)
_researchScores.erase(_researchScores.begin());
if (_funds.size() > 12)
_funds.erase(_funds.begin());
if (_maintenance.size() > 12)
_maintenance.erase(_maintenance.begin());
}
/**
* Returns the current time of the game.
* @return Pointer to the game time.
*/
GameTime *SavedGame::getTime() const
{
return _time;
}
/**
* Changes the current time of the game.
* @param time Game time.
*/
void SavedGame::setTime(GameTime time)
{
_time = new GameTime(time);
}
/**
* Returns the latest ID for the specified object
* and increases it.
* @param name Object name.
* @return Latest ID number.
*/
int SavedGame::getId(const std::string &name)
{
std::map<std::string, int>::iterator i = _ids.find(name);
if (i != _ids.end())
{
return i->second++;
}
else
{
_ids[name] = 1;
return _ids[name]++;
}
}
/**
* Resets the list of unique object IDs.
* @param ids New ID list.
*/
void SavedGame::setIds(const std::map<std::string, int> &ids)
{
_ids = ids;
}
/**
* Returns the list of countries in the game world.
* @return Pointer to country list.
*/
std::vector<Country*> *SavedGame::getCountries()
{
return &_countries;
}
/**
* Adds up the monthly funding of all the countries.
* @return Total funding.
*/
int SavedGame::getCountryFunding() const
{
int total = 0;
for (std::vector<Country*>::const_iterator i = _countries.begin(); i != _countries.end(); ++i)
{
total += (*i)->getFunding().back();
}
return total;
}
/**
* Returns the list of world regions.
* @return Pointer to region list.
*/
std::vector<Region*> *SavedGame::getRegions()
{
return &_regions;
}
/**
* Returns the list of player bases.
* @return Pointer to base list.
*/
std::vector<Base*> *SavedGame::getBases()
{
return &_bases;
}
/**
* Returns the last selected player base.
* @return Pointer to base.
*/
Base *SavedGame::getSelectedBase()
{
// in case a base was destroyed or something...
if (_selectedBase < _bases.size())
{
return _bases.at(_selectedBase);
}
else
{
return _bases.front();
}
}
/**
* Sets the last selected player base.
* @param base number of the base.
*/
void SavedGame::setSelectedBase(size_t base)
{
_selectedBase = base;
}
/**
* Returns an immutable list of player bases.
* @return Pointer to base list.
*/
const std::vector<Base*> *SavedGame::getBases() const
{
return &_bases;
}
/**
* Adds up the monthly maintenance of all the bases.
* @return Total maintenance.
*/
int SavedGame::getBaseMaintenance() const
{
int total = 0;
for (std::vector<Base*>::const_iterator i = _bases.begin(); i != _bases.end(); ++i)
{
total += (*i)->getMonthlyMaintenace();
}
return total;
}
/**
* Returns the list of alien UFOs.
* @return Pointer to UFO list.
*/
std::vector<Ufo*> *SavedGame::getUfos()
{
return &_ufos;
}
/**
* Returns the list of craft waypoints.
* @return Pointer to waypoint list.
*/
std::vector<Waypoint*> *SavedGame::getWaypoints()
{
return &_waypoints;
}
/**
* Returns the list of terror sites.
* @return Pointer to terror site list.
*/
std::vector<TerrorSite*> *SavedGame::getTerrorSites()
{
return &_terrorSites;
}
/**
* Get pointer to the battleGame object.
* @return Pointer to the battleGame object.
*/
SavedBattleGame *SavedGame::getSavedBattle()
{
return _battleGame;
}
/**
* Set battleGame object.
* @param battleGame Pointer to the battleGame object.
*/
void SavedGame::setBattleGame(SavedBattleGame *battleGame)
{
delete _battleGame;
_battleGame = battleGame;
}
/**
* Add a ResearchProject to the list of already discovered ResearchProject
* @param r The newly found ResearchProject
* @param ruleset the game Ruleset
*/
void SavedGame::addFinishedResearch (const RuleResearch * r, const Ruleset * ruleset, bool score)
{
std::vector<const RuleResearch *>::const_iterator itDiscovered = std::find(_discovered.begin(), _discovered.end(), r);
if (itDiscovered == _discovered.end())
{
_discovered.push_back(r);
removePoppedResearch(r);
if (score)
{
addResearchScore(r->getPoints());
}
}
if (ruleset)
{
std::vector<RuleResearch*> availableResearch;
for (std::vector<Base*>::const_iterator it = _bases.begin(); it != _bases.end(); ++it)
{
getDependableResearchBasic(availableResearch, r, ruleset, *it);
}
for (std::vector<RuleResearch*>::iterator it = availableResearch.begin(); it != availableResearch.end(); ++it)
{
if ((*it)->getCost() == 0 && (*it)->getRequirements().empty())
{
addFinishedResearch(*it, ruleset);
}
else if ((*it)->getCost() == 0)
{
int entry(0);
for (std::vector<std::string>::const_iterator iter = (*it)->getRequirements().begin(); iter != (*it)->getRequirements().end(); ++iter)
{
if ((*it)->getRequirements().at(entry) == (*iter))
{
addFinishedResearch(*it, ruleset);
}
entry++;
}
}
}
}
}
/**
* Returns the list of already discovered ResearchProject
* @return the list of already discovered ResearchProject
*/
const std::vector<const RuleResearch *> & SavedGame::getDiscoveredResearch() const
{
return _discovered;
}
/**
* Get the list of RuleResearch which can be researched in a Base.
* @param projects the list of ResearchProject which are available.
* @param ruleset the game Ruleset
* @param base a pointer to a Base
*/
void SavedGame::getAvailableResearchProjects (std::vector<RuleResearch *> & projects, const Ruleset * ruleset, Base * base) const
{
const std::vector<const RuleResearch *> & discovered(getDiscoveredResearch());
std::vector<std::string> researchProjects = ruleset->getResearchList();
const std::vector<ResearchProject *> & baseResearchProjects = base->getResearch();
std::vector<const RuleResearch *> unlocked;
for (std::vector<const RuleResearch *>::const_iterator it = discovered.begin(); it != discovered.end(); ++it)
{
for (std::vector<std::string>::const_iterator itUnlocked = (*it)->getUnlocked().begin(); itUnlocked != (*it)->getUnlocked().end(); ++itUnlocked)
{
unlocked.push_back(ruleset->getResearch(*itUnlocked));
}
}
for (std::vector<std::string>::const_iterator iter = researchProjects.begin(); iter != researchProjects.end(); ++iter)
{
RuleResearch *research = ruleset->getResearch(*iter);
if (!isResearchAvailable(research, unlocked, ruleset))
{
continue;
}
std::vector<const RuleResearch *>::const_iterator itDiscovered = std::find(discovered.begin(), discovered.end(), research);
bool liveAlien = ruleset->getUnit(research->getName()) != 0;
if (itDiscovered != discovered.end())
{
bool cull = true;
if (!research->getGetOneFree().empty())
{
for (std::vector<std::string>::const_iterator ohBoy = research->getGetOneFree().begin(); ohBoy != research->getGetOneFree().end(); ++ohBoy)
{
std::vector<const RuleResearch *>::const_iterator more_iteration = std::find(discovered.begin(), discovered.end(), ruleset->getResearch(*ohBoy));
if (more_iteration == discovered.end())