Method btnOkClick

src/Menu/NewBattleState.cpp:462–541

* Starts the battle. * @param action Pointer to an action. */

 * @param action Pointer to an action.
 */
void NewBattleState::btnOkClick(Action *)
{
	save();
	if (_missionTypes[_cbxMission->getSelected()] != "STR_BASE_DEFENSE" && _craft->getNumSoldiers() == 0 && _craft->getNumVehicles() == 0)
	{
		return;
	}

	SavedBattleGame *bgame = new SavedBattleGame();
	_game->getSavedGame()->setBattleGame(bgame);
	bgame->setMissionType(_missionTypes[_cbxMission->getSelected()]);
	BattlescapeGenerator bgen = BattlescapeGenerator(_game);

	bgen.setWorldTexture(_textures[_cbxTerrain->getSelected()]);

	if (_missionTypes[_cbxMission->getSelected()] == "STR_TERROR_MISSION")
	{
		TerrorSite *t = new TerrorSite();
		t->setId(1);
		_craft->setDestination(t);
		bgen.setTerrorSite(t);
		bgen.setCraft(_craft);
		_game->getSavedGame()->getTerrorSites()->push_back(t);
	}
	else if (_missionTypes[_cbxMission->getSelected()] == "STR_BASE_DEFENSE")
	{
		bgen.setBase(_craft->getBase());
	}
	else if (_missionTypes[_cbxMission->getSelected()] == "STR_ALIEN_BASE_ASSAULT")
	{
		AlienBase *b = new AlienBase();
		b->setId(1);
		_craft->setDestination(b);
		bgen.setAlienBase(b);
		bgen.setCraft(_craft);
		_game->getSavedGame()->getAlienBases()->push_back(b);
	}
	else if (_missionTypes[_cbxMission->getSelected()] == "STR_MARS_CYDONIA_LANDING" || _missionTypes[_cbxMission->getSelected()] == "STR_MARS_THE_FINAL_ASSAULT")
	{
		bgen.setCraft(_craft);
	}
	else if (_craft)
	{
		Ufo *u = new Ufo(_game->getRuleset()->getUfo(_missionTypes[_cbxMission->getSelected()]));
		u->setId(1);
		_craft->setDestination(u);
		bgen.setUfo(u);
		bgen.setCraft(_craft);
		if (_terrainTypes[_cbxTerrain->getSelected()] == "FOREST")
		{
			u->setLatitude(-0.5);
		}
		// either ground assault or ufo crash
		if (RNG::generate(0,1) == 1)
			bgame->setMissionType("STR_UFO_GROUND_ASSAULT");
		else
			bgame->setMissionType("STR_UFO_CRASH_RECOVERY");
		_game->getSavedGame()->getUfos()->push_back(u);