/**
* Enters the mission.
* @param action Pointer to an action.
*/
void ConfirmLandingState::btnYesClick(Action *action)
{
_game->popState();
Ufo* u = dynamic_cast<Ufo*>(_craft->getDestination());
TerrorSite* t = dynamic_cast<TerrorSite*>(_craft->getDestination());
AlienBase* b = dynamic_cast<AlienBase*>(_craft->getDestination());
if (u != 0)
{
SavedBattleGame *bgame = new SavedBattleGame();
_game->getSavedGame()->setBattleGame(bgame);
if(u->getStatus() == Ufo::CRASHED)
bgame->setMissionType("STR_UFO_CRASH_RECOVERY");
else
bgame->setMissionType("STR_UFO_GROUND_ASSAULT");
BattlescapeGenerator bgen = BattlescapeGenerator(_game);
bgen.setWorldTexture(_texture);
bgen.setWorldShade(_shade);
bgen.setCraft(_craft);
bgen.setUfo(u);
bgen.setAlienRace(u->getAlienRace());
bgen.setAlienItemlevel(0);
bgen.run();
_game->pushState(new BriefingState(_game, _craft));
}
else if (t != 0)
{
SavedBattleGame *bgame = new SavedBattleGame();
_game->getSavedGame()->setBattleGame(bgame);
bgame->setMissionType("STR_TERROR_MISSION");
BattlescapeGenerator bgen = BattlescapeGenerator(_game);
bgen.setWorldTexture(_texture);
bgen.setWorldShade(_shade);
bgen.setCraft(_craft);
bgen.setTerrorSite(t);
bgen.setAlienRace(t->getAlienRace());
bgen.setAlienItemlevel(0);
bgen.run();
_game->pushState(new BriefingState(_game, _craft));
}
else if (b != 0)
{
SavedBattleGame *bgame = new SavedBattleGame();
_game->getSavedGame()->setBattleGame(bgame);
bgame->setMissionType("STR_ALIEN_BASE_ASSAULT");
BattlescapeGenerator bgen = BattlescapeGenerator(_game);
bgen.setWorldTexture(_texture);
bgen.setWorldShade(_shade);
bgen.setCraft(_craft);
bgen.setAlienBase(b);
bgen.setAlienRace(b->getAlienRace());
bgen.setAlienItemlevel(0);
bgen.run();
_game->pushState(new BriefingState(_game, _craft));
}
}
/**
* Enters the mission.
* @param action Pointer to an action.
*/
void ConfirmLandingState::btnYesClick(Action *)
{
_game->popState();
_state->musicStop();
Ufo* u = dynamic_cast<Ufo*>(_craft->getDestination());
TerrorSite* t = dynamic_cast<TerrorSite*>(_craft->getDestination());
AlienBase* b = dynamic_cast<AlienBase*>(_craft->getDestination());
size_t month = _game->getSavedGame()->getMonthsPassed();
if (month > _game->getRuleset()->getAlienItemLevels().size()-1)
month = _game->getRuleset()->getAlienItemLevels().size()-1;
SavedBattleGame *bgame = new SavedBattleGame();
_game->getSavedGame()->setBattleGame(bgame);
BattlescapeGenerator bgen = BattlescapeGenerator(_game);
bgen.setWorldTexture(_texture);
bgen.setWorldShade(_shade);
bgen.setCraft(_craft);
if (u != 0)
{
if(u->getStatus() == Ufo::CRASHED)
bgame->setMissionType("STR_UFO_CRASH_RECOVERY");
else
bgame->setMissionType("STR_UFO_GROUND_ASSAULT");
bgen.setUfo(u);
bgen.setAlienRace(u->getAlienRace());
}
else if (t != 0)
{
bgame->setMissionType("STR_TERROR_MISSION");
bgen.setTerrorSite(t);
bgen.setAlienRace(t->getAlienRace());
}
else if (b != 0)
{
bgame->setMissionType("STR_ALIEN_BASE_ASSAULT");
bgen.setAlienBase(b);
bgen.setAlienRace(b->getAlienRace());
}
else
{
throw Exception("No mission available!");
}
bgen.setAlienItemlevel(_game->getRuleset()->getAlienItemLevels().at(month).at(RNG::generate(0,9)));
bgen.run();
_game->pushState(new BriefingState(_game, _craft));
}
/**
* This function is called when one of the mission's UFOs arrives at it's current destination.
* It takes care of sending the UFO to the next waypoint, landing UFOs and
* marking them for removal as required. It must set the game data in a way that the rest of the code
* understands what to do.
* @param ufo The UFO that reached it's waypoint.
* @param engine The game engine, required to get access to game data and game rules.
* @param globe The earth globe, required to get access to land checks.
*/
void AlienMission::ufoReachedWaypoint(Ufo &ufo, Game &engine, const Globe &globe)
{
const Ruleset &rules = *engine.getRuleset();
SavedGame &game = *engine.getSavedGame();
if (ufo.getTrajectoryPoint() == ufo.getTrajectory().getWaypointCount() - 1)
{
ufo.setDetected(false);
ufo.setStatus(Ufo::DESTROYED);
return;
}
ufo.setAltitude(ufo.getTrajectory().getAltitude(ufo.getTrajectoryPoint() + 1));
if (ufo.getAltitude() != "STR_GROUND")
{
if (ufo.getLandId() != 0)
{
ufo.setLandId(0);
}
ufo.setTrajectoryPoint(ufo.getTrajectoryPoint() + 1);
// Set next waypoint.
Waypoint *wp = new Waypoint();
RuleRegion *region = rules.getRegion(_region);
ufo.setSpeed((int)(ufo.getRules()->getMaxSpeed() * ufo.getTrajectory().getSpeedPercentage(ufo.getTrajectoryPoint())));
std::pair<double, double> pos;
if (ufo.getTrajectory().getAltitude(ufo.getTrajectoryPoint()) == "STR_GROUND")
{
pos = getLandPoint(globe, *region, ufo.getTrajectory().getZone(ufo.getTrajectoryPoint()));
}
else
{
pos = region->getRandomPoint(ufo.getTrajectory().getZone(ufo.getTrajectoryPoint()));
}
wp->setLongitude(pos.first);
wp->setLatitude(pos.second);
ufo.setDestination(wp);
}
else
{
// UFO landed.
if (ufo.getRules()->getType() == "STR_TERROR_SHIP" && _rule.getType() == "STR_ALIEN_TERROR" && ufo.getTrajectory().getZone(ufo.getTrajectoryPoint()) == 0)
{
// Specialized: STR_ALIEN_TERROR
// Remove UFO, replace with TerrorSite.
addScore(ufo.getLongitude(), ufo.getLatitude(), engine);
ufo.setStatus(Ufo::DESTROYED);
TerrorSite *terrorSite = new TerrorSite();
terrorSite->setLongitude(ufo.getLongitude());
terrorSite->setLatitude(ufo.getLatitude());
terrorSite->setId(game.getId("STR_TERROR_SITE"));
terrorSite->setSecondsRemaining(4 * 3600 + RNG::generate(0, 6) * 3600);
terrorSite->setAlienRace(_race);
const City *city = rules.locateCity(ufo.getLongitude(), ufo.getLatitude());
assert(city);
game.getTerrorSites()->push_back(terrorSite);
for (std::vector<Target*>::iterator t = ufo.getFollowers()->begin(); t != ufo.getFollowers()->end();)
{
Craft* c = dynamic_cast<Craft*>(*t);
if (c && c->getNumSoldiers() != 0)
{
c->setDestination(terrorSite);
t = ufo.getFollowers()->begin();
}
else
{
++t;
}
}
}
else if (_rule.getType() == "STR_ALIEN_RETALIATION" && ufo.getTrajectory().getID() == "__RETALIATION_ASSAULT_RUN")
{
// Ignore what the trajectory might say, this is a base assault.
// Remove UFO, replace with Base defense.
ufo.setDetected(false);
std::vector<Base *>::const_iterator found =
std::find_if(game.getBases()->begin(), game.getBases()->end(),
MatchBaseCoordinates(ufo.getLongitude(), ufo.getLatitude()));
if (found == game.getBases()->end())
{
ufo.setStatus(Ufo::DESTROYED);
// Only spawn mission if the base is still there.
return;
}
ufo.setDestination(*found);
}
else
{
// Set timer for UFO on the ground.
ufo.setSecondsRemaining(ufo.getTrajectory().groundTimer());
if (ufo.getDetected() && ufo.getLandId() == 0)
{
ufo.setLandId(engine.getSavedGame()->getId("STR_LANDING_SITE"));
}
}
}
}
/**
* 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 + ".sav";
std::ifstream fin(s.c_str());
if (!fin)
{
throw Exception("Failed to load savegame");
}
YAML::Parser parser(fin);
YAML::Node doc;
// Get brief save info
parser.GetNextDocument(doc);
std::string v;
doc["version"] >> v;
if (v.substr(0, 3) != Options::getVersion().substr(0, 3))
{
throw Exception("Version mismatch");
}
_time->load(doc["time"]);
// Get full save data
parser.GetNextDocument(doc);
int a = 0;
doc["difficulty"] >> a;
_difficulty = (GameDifficulty)a;
doc["funds"] >> _funds;
doc["ids"] >> _ids;
for (YAML::Iterator i = doc["countries"].begin(); i != doc["countries"].end(); ++i)
{
std::string type;
(*i)["type"] >> type;
Country *c = new Country(rule->getCountry(type), false);
c->load(*i);
_countries.push_back(c);
}
for (YAML::Iterator i = doc["regions"].begin(); i != doc["regions"].end(); ++i)
{
std::string type;
(*i)["type"] >> type;
Region *r = new Region(rule->getRegion(type));
r->load(*i);
_regions.push_back(r);
}
for (YAML::Iterator i = doc["ufos"].begin(); i != doc["ufos"].end(); ++i)
{
std::string type;
(*i)["type"] >> type;
Ufo *u = new Ufo(rule->getUfo(type));
u->load(*i);
_ufos.push_back(u);
}
for (YAML::Iterator i = doc["waypoints"].begin(); i != doc["waypoints"].end(); ++i)
{
Waypoint *w = new Waypoint();
w->load(*i);
_waypoints.push_back(w);
}
for (YAML::Iterator i = doc["terrorSites"].begin(); i != doc["terrorSites"].end(); ++i)
{
TerrorSite *t = new TerrorSite();
t->load(*i);
_terrorSites.push_back(t);
}
for (YAML::Iterator i = doc["bases"].begin(); i != doc["bases"].end(); ++i)
{
Base *b = new Base(rule);
b->load(*i, this);
_bases.push_back(b);
}
for(YAML::Iterator it=doc["discovered"].begin();it!=doc["discovered"].end();++it)
{
std::string research;
*it >> research;
_discovered.push_back(rule->getResearch(research));
}
if (const YAML::Node *pName = doc.FindValue("battleGame"))
{
_battleGame = new SavedBattleGame();
_battleGame->load(*pName, rule, this);
}
fin.close();
}
