C++ BattleUnit::getPosition方法代码示例

/**
 * Select next soldier.
 * @param action Pointer to an action.
 */
void BattlescapeState::btnNextSoldierClick(Action *action)
{
	if (_popup) return;
	BattleUnit *unit = _battleGame->selectNextPlayerUnit();
	updateSoldierInfo(unit);
	if (unit) _map->centerOnPosition(unit->getPosition());
}

/**
 * Updates all soldier stats when the soldier changes.
 */
void InventoryState::init()
{
	State::init();
	BattleUnit *unit = _battleGame->getSelectedUnit();

	// no selected unit, close inventory
	if (unit == 0)
	{
		btnOkClick(0);
		return;
	}
	// skip to the first unit with inventory
	if (!unit->hasInventory())
	{
		if (_parent)
		{
			_parent->selectNextPlayerUnit(false, false, true);
		}
		else
		{
			_battleGame->selectNextPlayerUnit(false, false, true);
		}
		// no available unit, close inventory
		if (_battleGame->getSelectedUnit() == 0 || !_battleGame->getSelectedUnit()->hasInventory())
		{
			// starting a mission with just vehicles
			btnOkClick(0);
			return;
		}
		else
		{
			unit = _battleGame->getSelectedUnit();
		}
	}

	if (_parent)
		_parent->getMap()->getCamera()->centerOnPosition(unit->getPosition(), false);

	unit->setCache(0);
	_soldier->clear();
	_btnRank->clear();

	_txtName->setBig();
	_txtName->setText(unit->getName(_game->getLanguage()));
	_inv->setSelectedUnit(unit);
	Soldier *s = _game->getSavedGame()->getSoldier(unit->getId());
	if (s)
	{
		SurfaceSet *texture = _game->getResourcePack()->getSurfaceSet("BASEBITS.PCK");
		texture->getFrame(s->getRankSprite())->setX(0);
		texture->getFrame(s->getRankSprite())->setY(0);
		texture->getFrame(s->getRankSprite())->blit(_btnRank);

		std::string look = s->getArmor()->getSpriteInventory();
		if (s->getGender() == GENDER_MALE)
			look += "M";
		else
			look += "F";
		if (s->getLook() == LOOK_BLONDE)
			look += "0";
		if (s->getLook() == LOOK_BROWNHAIR)
			look += "1";
		if (s->getLook() == LOOK_ORIENTAL)
			look += "2";
		if (s->getLook() == LOOK_AFRICAN)
			look += "3";
		look += ".SPK";
		if (!CrossPlatform::fileExists(CrossPlatform::getDataFile("UFOGRAPH/" + look)) && !_game->getResourcePack()->getSurface(look))
		{
			look = s->getArmor()->getSpriteInventory() + ".SPK";
		}
		_game->getResourcePack()->getSurface(look)->blit(_soldier);
	}
	else
	{
		Surface *armorSurface = _game->getResourcePack()->getSurface(unit->getArmor()->getSpriteInventory());
		if (armorSurface)
		{
			armorSurface->blit(_soldier);
		}
	}

	updateStats();
}

/**
 * Updates all soldier stats when the soldier changes.
 */
void InventoryState::init()
{
	BattleUnit *unit = _battleGame->getSelectedUnit();

	// no selected unit, close inventory
	if (unit == 0)
	{
		btnOkClick(0);
		return;
	}
	// skip to the first unit with inventory
	if (!unit->hasInventory())
	{
		if (_parent)
		{
			_parent->selectNextPlayerUnit(false, false, true);
		}
		else
		{
			_battleGame->selectNextPlayerUnit(false, false, true);
		}
		// no available unit, close inventory
		if (_battleGame->getSelectedUnit() == 0)
		{
			// starting a mission with just vehicles
			btnOkClick(0);
			return;
		}
		else
		{
			unit = _battleGame->getSelectedUnit();
		}
	}

	if (_parent)
		_parent->getMap()->getCamera()->centerOnPosition(unit->getPosition());

	unit->setCache(0);
	_soldier->clear();
	_btnRank->clear();

	_txtName->setBig();
	_txtName->setText(unit->getName(_game->getLanguage()));
	_inv->setSelectedUnit(unit);
	Soldier *s = _game->getSavedGame()->getSoldier(unit->getId());
	if (s)
	{
		SurfaceSet *texture = _game->getResourcePack()->getSurfaceSet("BASEBITS.PCK");
		texture->getFrame(s->getRankSprite())->setX(0);
		texture->getFrame(s->getRankSprite())->setY(0);
		texture->getFrame(s->getRankSprite())->blit(_btnRank);

		std::string look = s->getArmor()->getSpriteInventory();
		if (s->getGender() == GENDER_MALE)
			look += "M";
		else
			look += "F";
		if (s->getLook() == LOOK_BLONDE)
			look += "0";
		if (s->getLook() == LOOK_BROWNHAIR)
			look += "1";
		if (s->getLook() == LOOK_ORIENTAL)
			look += "2";
		if (s->getLook() == LOOK_AFRICAN)
			look += "3";
		look += ".SPK";
		if (!CrossPlatform::fileExists(CrossPlatform::getDataFile("UFOGRAPH/" + look)) && !_game->getResourcePack()->getSurface(look))
		{
			look = s->getArmor()->getSpriteInventory() + ".SPK";
		}
		_game->getResourcePack()->getSurface(look)->blit(_soldier);
	}
	else
	{
		Surface *armorSurface = _game->getResourcePack()->getSurface(unit->getArmor()->getSpriteInventory());
		if (armorSurface)
		{
			armorSurface->blit(_soldier);
		}
	}

	if (_showMoreStatsInInventoryView && !_tu)
	{
		std::wstringstream ss2;
		ss2 << tr("STR_FACCURACY") << L'\x01' << (int)(unit->getStats()->firing * unit->getAccuracyModifier());
		_txtFAcc->setText(ss2.str());

		std::wstringstream ss3;
		ss3 << tr("STR_REACT") << L'\x01' << unit->getStats()->reactions;
		_txtReact->setText(ss3.str());

		if (unit->getStats()->psiSkill > 0)
		{
			std::wstringstream ss4;
			ss4 << tr("STR_PSKILL") << L'\x01' << unit->getStats()->psiSkill;
			_txtPSkill->setText(ss4.str());

//.........这里部分代码省略.........

/**
 * Runs state functionality every cycle.
 * Progresses the fall, updates the battlescape, ...
 */
void UnitFallBState::think()
{
	for (std::list<BattleUnit*>::iterator unit = _parent->getSave()->getFallingUnits()->begin(); unit != _parent->getSave()->getFallingUnits()->end();)
	{
		if ((*unit)->getStatus() == STATUS_TURNING)
		{
			(*unit)->abortTurn();
		}
		bool largeCheck = true;
		bool falling = true;
		int size = (*unit)->getArmor()->getSize() - 1;
		if ((*unit)->getHealth() == 0 || (*unit)->getStunlevel() >= (*unit)->getHealth())
		{
			unit = _parent->getSave()->getFallingUnits()->erase(unit);
			continue;
		}
		bool onScreen = ((*unit)->getVisible() && _parent->getMap()->getCamera()->isOnScreen((*unit)->getPosition(), true, size, false));
		Tile *tileBelow = _parent->getSave()->getTile((*unit)->getPosition() + Position(0,0,-1));
		for (int x = size; x >= 0; x--)
		{
			for (int y = size; y >= 0; y--)
			{
				Tile *otherTileBelow = _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1));
				if (!_parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,0))->hasNoFloor(otherTileBelow) || (*unit)->getMovementType() == MT_FLY)
				{
					largeCheck = false;
				}
			}
		}

		if ((*unit)->getStatus() == STATUS_WALKING || (*unit)->getStatus() == STATUS_FLYING)
		{
			(*unit)->keepWalking(tileBelow, true); 	// advances the phase
			_parent->getMap()->cacheUnit(*unit);	// make sure the unit sprites are up to date
			
			if ((*unit)->getPosition() != (*unit)->getLastPosition())
			{
				// Reset tiles moved from.
				for (int x = size; x >= 0; x--)
				{
					for (int y = size; y >= 0; y--)
					{
						// A falling unit might have already taken up this position so check that this unit is still here.
						if (_parent->getSave()->getTile((*unit)->getLastPosition() + Position(x,y,0))->getUnit() == (*unit))
						{
							_parent->getSave()->getTile((*unit)->getLastPosition() + Position(x,y,0))->setUnit(0);
						}
					}
				}
				// Update tiles moved to.
				for (int x = size; x >= 0; x--)
				{
					for (int y = size; y >= 0; y--)
					{
						_parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,0))->setUnit((*unit), _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1)));
					}
				}
			}

			++unit;
			continue;
		}

		falling = largeCheck
			&& (*unit)->getPosition().z != 0
			&& (*unit)->getTile()->hasNoFloor(tileBelow)
			&& (*unit)->getMovementType() != MT_FLY
			&& (*unit)->getWalkingPhase() == 0;

		if (falling)
		{
			// Tile(s) unit is falling into.
			for (int x = (*unit)->getArmor()->getSize() - 1; x >= 0; --x)
			{
				for (int y = (*unit)->getArmor()->getSize() - 1; y >= 0; --y)
				{
					Tile *tileTarget = _parent->getSave()->getTile((*unit)->getPosition() + Position(x,y,-1));
					tilesToFallInto.push_back(tileTarget);
				}
			}

			// Check each tile for units that need moving out of the way.
			for (std::vector<Tile*>::iterator i = tilesToFallInto.begin(); i < tilesToFallInto.end(); ++i)
			{
				BattleUnit *unitBelow = (*i)->getUnit();
				if (unitBelow
					&& (*unit) != unitBelow                                                                     // falling units do not fall on themselves
					&& !(std::find(unitsToMove.begin(), unitsToMove.end(), unitBelow) != unitsToMove.end()))    // already added
				{
					unitsToMove.push_back(unitBelow);
				}
			}
		}
		
		falling = largeCheck
			&& (*unit)->getPosition().z != 0
//.........这里部分代码省略.........