C++ Tile类代码示例

/**
 * calculateTrajectory.
 * @return true when a trajectory is possible.
 */
bool Projectile::calculateTrajectory(double accuracy)
{
	Position originVoxel, targetVoxel;
	int direction;
	int dirYshift[8] = {1, 1, 8, 15, 15, 15, 8, 1 };
	int dirXshift[8] = {8, 14, 15, 15, 8, 1, 1, 1 };
	// large units : x2

	originVoxel = Position(_origin.x*16, _origin.y*16, _origin.z*24);
	originVoxel.z += -_save->getTile(_origin)->getTerrainLevel();
	BattleUnit *bu = _save->getTile(_origin)->getUnit();
	originVoxel.z += bu->isKneeled()?bu->getUnit()->getKneelHeight():bu->getUnit()->getStandHeight();
	originVoxel.z -= 3;
	if (originVoxel.z >= (_origin.z + 1)*24)
	{
		_origin.z++;
	}
	direction = bu->getDirection();
	originVoxel.x += dirXshift[direction];
	originVoxel.y += 15-dirYshift[direction];

	// determine the target voxel.
	// aim at the center of the unit, the object, the walls or the floor (in that priority)
	// if there is no LOF to the center, try elsewhere (more outward).
	// Store this target voxel.
	Tile *tile = _save->getTile(_target);
	if (tile->getUnit() != 0)
	{
		if (_origin == _target)
		{
			targetVoxel = Position(_target.x*16 + 8, _target.y*16 + 8, _target.z*24);
		}
		else
		{
			targetVoxel = Position(_target.x*16 + 8, _target.y*16 + 8, _target.z*24 + tile->getUnit()->getUnit()->getStandHeight()/2);
		}
	}
	else if (tile->getMapData(O_OBJECT) != 0)
	{
		targetVoxel = Position(_target.x*16 + 8, _target.y*16 + 8, _target.z*24 + 10);
	}
	else if (tile->getMapData(O_NORTHWALL) != 0)
	{
		targetVoxel = Position(_target.x*16 + 8, _target.y*16 + 16, _target.z*24 + 10);
	}
	else if (tile->getMapData(O_WESTWALL) != 0)
	{
		targetVoxel = Position(_target.x*16, _target.y*16 + 8, _target.z*24 + 10);
	}
	else if (tile->getMapData(O_FLOOR) != 0)
	{
		targetVoxel = Position(_target.x*16 + 8, _target.y*16 + 8, _target.z*24);
	}
	else
	{
		return false; // no line of fire
	}

	// apply some accuracy modifiers (todo: calculate this)
	// This will results in a new target voxel
	applyAccuracy(originVoxel, &targetVoxel, accuracy);

	// finally do a line calculation and store this trajectory.
	_save->getTerrainModifier()->calculateLine(originVoxel, targetVoxel, true, &_trajectory, bu);

	return true;
}

/**
 * Initializes the explosion.
 * The animation and sound starts here.
 * If the animation is finished, the actual effect takes place.
 */
void ExplosionBState::init()
{
	if (_item)
	{
		_power = _item->getRules()->getPower();

		// this usually only applies to melee, but as a concession for modders i'll leave it here in case they wanna make bows or something.
		if (_item->getRules()->isStrengthApplied() && _unit)
		{
			_power += _unit->getBaseStats()->strength;
		}

		_areaOfEffect = _item->getRules()->getBattleType() != BT_MELEE &&
						_item->getRules()->getExplosionRadius() != 0 &&
						!_cosmetic;
	}
	else if (_tile)
	{
		_power = _tile->getExplosive();
		_areaOfEffect = true;
	}
	else if (_unit && (_unit->getSpecialAbility() == SPECAB_EXPLODEONDEATH || _unit->getSpecialAbility() == SPECAB_BURN_AND_EXPLODE))
	{
		_power = _parent->getMod()->getItem(_unit->getArmor()->getCorpseGeoscape())->getPower();
		_areaOfEffect = true;
	}
	else
	{
		_power = 120;
		_areaOfEffect = true;
	}

	Tile *t = _parent->getSave()->getTile(Position(_center.x/16, _center.y/16, _center.z/24));
	if (_areaOfEffect)
	{
		if (_power)
		{
			int frame = Mod::EXPLOSION_OFFSET;
			if (_item)
			{
				frame = _item->getRules()->getHitAnimation();
			}
			if (_parent->getDepth() > 0)
			{
				frame -= Explosion::EXPLODE_FRAMES;
			}
			int frameDelay = 0;
			int counter = std::max(1, (_power/5) / 5);
			_parent->getMap()->setBlastFlash(true);
			for (int i = 0; i < _power/5; i++)
			{
				int X = RNG::generate(-_power/2,_power/2);
				int Y = RNG::generate(-_power/2,_power/2);
				Position p = _center;
				p.x += X; p.y += Y;
				Explosion *explosion = new Explosion(p, frame, frameDelay, true);
				// add the explosion on the map
				_parent->getMap()->getExplosions()->push_back(explosion);
				if (i > 0 && i % counter == 0)
				{
					frameDelay++;
				}
			}
			_parent->setStateInterval(BattlescapeState::DEFAULT_ANIM_SPEED/2);
			// explosion sound
			if (_power <= 80)
				_parent->getMod()->getSoundByDepth(_parent->getDepth(), Mod::SMALL_EXPLOSION)->play();
			else
				_parent->getMod()->getSoundByDepth(_parent->getDepth(), Mod::LARGE_EXPLOSION)->play();

			_parent->getMap()->getCamera()->centerOnPosition(t->getPosition(), false);
		}
		else
		{
			_parent->popState();
		}
	}
	else
	// create a bullet hit
	{
		_parent->setStateInterval(std::max(1, ((BattlescapeState::DEFAULT_ANIM_SPEED/2) - (10 * _item->getRules()->getExplosionSpeed()))));
		int anim = _item->getRules()->getHitAnimation();
		int sound = _item->getRules()->getHitSound();
		if (_cosmetic) // Play melee animation on hitting and psiing
		{
			anim = _item->getRules()->getMeleeAnimation();
		}

		if (anim != -1)
		{
			Explosion *explosion = new Explosion(_center, anim, 0, false, _cosmetic);
			_parent->getMap()->getExplosions()->push_back(explosion);
		}

		_parent->getMap()->getCamera()->setViewLevel(_center.z / 24);
//.........这里部分代码省略.........

/**
 * Check if a Tile at position (row,col) has a widget.
 * @param row :: The row to check.
 * @param col :: The column to check.
 */
bool TiledWindow::hasWidget(int row, int col) const {
  Tile *tile = getTile(row, col);
  return tile->widget() != NULL;
}

QVector<QVector<Tile>> Maze::setTileDistances(QVector<QVector<Tile>> maze) {

    // TODO: MACK - dedup some of this with hasNoInaccessibleLocations

    // The maze is guarenteed to be nonempty and rectangular
    int width = maze.size();
    int height = maze.at(0).size();

    // Helper lambda for retrieving and adjacent tile if one exists, nullptr if not
    // TODO: MACK - this should be in maze utilities too
    auto getNeighbor = [&maze, &width, &height](int x, int y, Direction direction) {
        switch (direction) {
            case Direction::NORTH:
                return (y < height - 1 ? &maze[x][y + 1] : nullptr);
            case Direction::EAST:
                return (x < width - 1 ? &maze[x + 1][y] : nullptr);
            case Direction::SOUTH:
                return (0 < y ? &maze[x][y - 1] : nullptr);
            case Direction::WEST:
                return (0 < x ? &maze[x - 1][y] : nullptr);
        }
    };

    // Determine all of the center tiles
    // TODO: MACK - use the maze checker function for this
    QVector<Tile*> centerTiles;
            centerTiles.push_back(&maze[(width - 1) / 2][(height - 1) / 2]);
    if (width % 2 == 0) {
            centerTiles.push_back(&maze[ width      / 2][(height - 1) / 2]);
        if (height % 2 == 0) {
            centerTiles.push_back(&maze[(width - 1) / 2][ height      / 2]);
            centerTiles.push_back(&maze[ width      / 2][ height      / 2]);
        }
    }
    else if (height % 2 == 0) {
            centerTiles.push_back(&maze[(width - 1) / 2][ height      / 2]);
    }

    // The queue for the BFS
    QQueue<Tile*> discovered;

    // Set the distances of the center tiles and push them to the queue
    for (Tile* tile : centerTiles) {
        tile->setDistance(0); 
        discovered.enqueue(tile);
    }

    // Now do a BFS
    while (!discovered.empty()){
        Tile* tile = discovered.dequeue();
        for (Direction direction : DIRECTIONS) {
            if (!tile->isWall(direction)) {
                Tile* neighbor = getNeighbor(tile->getX(), tile->getY(), direction);
                if (neighbor != nullptr && neighbor->getDistance() == -1) {
                    neighbor->setDistance(tile->getDistance() + 1);
                    discovered.enqueue(neighbor);
                }
            }
        }
    }

    return maze;
}

//.........这里部分代码省略.........
					chance = (uint32_t)((float)1.2 * std::min<uint32_t>(skill, 74)) + 1;
					break;
				case 6:
					chance = (uint32_t)((float)1.0 * std::min<uint32_t>(skill, 90));
					break;
				case 7:
					chance = (uint32_t)((float)1.0 * std::min<uint32_t>(skill, 90));
					break;
				default:
					chance = hitChance;
					break;
			}
		} else if (maxHitChance == 100) {
			switch (distance) {
				case 1:
					chance = (uint32_t)((float)1.35 * std::min<uint32_t>(skill, 73)) + 1;
					break;
				case 2:
					chance = (uint32_t)((float)3.2 * std::min<uint32_t>(skill, 30)) + 4;
					break;
				case 3:
					chance = (uint32_t)((float)2.05 * std::min<uint32_t>(skill, 48)) + 2;
					break;
				case 4:
					chance = (uint32_t)((float)1.5 * std::min<uint32_t>(skill, 65)) + 2;
					break;
				case 5:
					chance = (uint32_t)((float)1.35 * std::min<uint32_t>(skill, 73)) + 1;
					break;
				case 6:
					chance = (uint32_t)((float)1.2 * std::min<uint32_t>(skill, 87)) - 4;
					break;
				case 7:
					chance = (uint32_t)((float)1.1 * std::min<uint32_t>(skill, 90)) + 1;
					break;
				default:
					chance = hitChance;
					break;
			}
		} else {
			chance = maxHitChance;
		}
	} else {
		chance = hitChance;
	}

	if (item->getWeaponType() == WEAPON_AMMO) {
		Item* bow = player->getWeapon(true);
		if (bow && bow->getHitChance() != 0) {
			chance += bow->getHitChance();
		}
	}

	if (chance >= random_range(1, 100)) {
		if (elementDamage != 0) {
			int32_t damage = getElementDamage(player, target, item);
			CombatParams eParams;
			eParams.combatType = elementType;
			eParams.isAggressive = true;
			eParams.useCharges = true;
			Combat::doCombatHealth(player, target, damage, damage, eParams);
		}

		Weapon::internalUseWeapon(player, item, target, damageModifier);
	} else {
		//miss target
		Tile* destTile = target->getTile();

		if (!Position::areInRange<1, 1, 0>(player->getPosition(), target->getPosition())) {
			std::vector<std::pair<int32_t, int32_t>> destList;
			destList.push_back(std::make_pair(-1, -1));
			destList.push_back(std::make_pair(-1, 0));
			destList.push_back(std::make_pair(-1, 1));
			destList.push_back(std::make_pair(0, -1));
			destList.push_back(std::make_pair(0, 0));
			destList.push_back(std::make_pair(0, 1));
			destList.push_back(std::make_pair(1, -1));
			destList.push_back(std::make_pair(1, 0));
			destList.push_back(std::make_pair(1, 1));

			std::random_shuffle(destList.begin(), destList.end());

			Position destPos = target->getPosition();

			for (const auto& dir : destList) {
				Tile* tmpTile = g_game.getTile(destPos.x + dir.first, destPos.y + dir.second, destPos.z);

				// Blocking tiles or tiles without ground ain't valid targets for spears
				if (tmpTile && !tmpTile->hasProperty(IMMOVABLEBLOCKSOLID) && tmpTile->ground != NULL) {
					destTile = tmpTile;
					break;
				}
			}
		}

		Weapon::internalUseWeapon(player, item, destTile);
	}

	return true;
}

void Player::update(double aDelta)
{
    std::string ammoCount = "";
    std::stringstream ammoAmount;
    ammoAmount << m_Ammo;
    ammoAmount >> ammoCount;
    m_Font->setText(ammoCount.c_str());


    //update the projectile
    for(int i = 0; i < m_Projectiles.size(); i++)
    {
        if(m_Projectiles.at(i)->getIsActive() == true)
        {
            m_Projectiles.at(i)->update(aDelta);

        }
    }
    //Tower1
    for(int i = 0; i < m_Level->getNumberOfTiles(); i++)
    {
        if(m_Level->getTileTypeForIndex(i) == TileTypeTower)
        {
            TowerTile* temp = (TowerTile*) m_Level->getTileForIndex(i);
            for(int location = 0; location < temp->getProjecticle().size(); location++)
            {
                if (temp->getProjecticle().at(location)->getIsActive())
                    temp->getProjecticle().at(location)->update(aDelta);
            }
        }
    }
    //remove aby inactive projectiles from the projectiles vectors
    int index = 0;
    while(index != m_Projectiles.size())
    {
        if(m_Projectiles.at(index)->getIsActive() == false)
        {

            //delete the projectile and remove it from the vector
            delete m_Projectiles.at(index);
            m_Projectiles.erase(m_Projectiles.begin() + index);
        }
        else
        {
            index++;
        }
    }

    if (m_PathFinder->isSearchingPath() == true)
    {
        m_PathFinder->update(aDelta);
    }

    if (isAnimating() && m_AnimationPathNodeIndex > -1)
    {
        PathNode* pathNode = m_PathFinder->getPathNodeAtIndex(m_AnimationPathNodeIndex);
        Tile* tile = pathNode != NULL ? pathNode->getTile() : NULL;

        if(tile)
        {
            float centerX = tile->getX() + (tile->getWidth() - getWidth()) / 2.0f;
            float centerY = tile->getY() + (tile->getHeight() - getHeight()) / 2.0f;
            Tile * playerTile = m_Level->getTileForPosition(getX(), getY());
            float speed = playerTile->getTileSpeed();

            float playerX = animate(getX(), centerX, aDelta, speed);
            float playerY = animate(getY(), centerY, aDelta, speed);
            setPosition(playerX, playerY);

            //change G as float for slower and faster tiles

            if (playerX == centerX && playerY == centerY)
            {
                m_AnimationPathNodeIndex++;
                m_CurrentTile->setIsPath(false);
                setCurrentTile(tile);
                if (m_AnimationPathNodeIndex >= m_PathFinder->getPathSize())
                {
                    stopAnimating();
                    m_CurrentTile->setIsPath(false);
                }

                if(m_AbortAnimation)
                {
                    m_AbortAnimation = false;

                    findPath();
                }
            }
            else
            {
                if(m_AbortAnimation == true)
                {
                    m_AbortAnimation =false;
                    findPath();
                }
            }
        }

    }
//.........这里部分代码省略.........

bool MainView::mouseReleased(u16 x, u16 y, MouseButton b)
{
  //gvm->push(new Blink(1000, Gfx::color(0, 0, 255), {0,0,320,200}, 220));
  /*gvm->cityView()->setCity(g->getCities().front());*/
  //gvm->switchView(VIEW_ITEM_CRAFT);
  
  Position pos = Viewport::hoveredPosition(g->world, player, x, y);
  Tile* t = g->world->get(pos);
  
  if (t)
  {
    pos = t->position;
    City* c = t->city;
    Army* a = t->army;
    
    if (b == BUTTON_RIGHT)
    {
      if (a)
      {
        bool couldBeSelected = (!c || (c && !a->isPatrolling()));
        
        if (couldBeSelected && a->getOwner() == player)
        {
          switchToUnitSelection(a);
          return true;
        }
        else if (a->getOwner() != player)
        {
          gvm->armyView()->open(a);
          return true;
        }
      }
      
      
      if (c)
      {
        if (!c->isOutpost())
        {
          gvm->cityView()->setCity(c);
          gvm->switchView(VIEW_CITY);
        }
        else
        {
          gvm->outpostView()->setCity(c);
          gvm->switchOverview(VIEW_OUTPOST);
        }
        
        player->resetArmy();
        switchToNormalState();
      }
      else
      {
        s16 upperBoundY = pos.y - Viewport::viewportH/2;
        s16 lowerBoundY = pos.y + (Viewport::viewportH  - Viewport::viewportH/2);
        s16 ty = pos.y;
        
        if (upperBoundY < 0)
          ty = Viewport::viewportH/2;
        else if (lowerBoundY >= g->world->h)
          ty = g->world->h - (Viewport::viewportH  - Viewport::viewportH/2);
        
        player->setViewport(pos.x, ty);
      }
    }
    else if (b == BUTTON_LEFT)
    {
      if (substate == SPELL_CAST && player->getSpellTarget() == Target::MAP_TILE)
        g->castSpell(t, player);
      else if (substate == SPELL_CAST && player->getSpellTarget() == Target::FRIENDLY_UNIT)
      {
        if (t->army && t->army->getOwner() == player)
        {
          // TODO: check if unit is just 1 directly cast?
          gvm->armyView()->setArmy(t->army);
          gvm->armyView()->setAcceptSpellTarget();
          gvm->switchOverview(VIEW_ARMY);
        }
      }
      else if (substate == SPELL_CAST && player->getSpellTarget() == Target::FRIENDLY_CITY)
      {
        if (t->city && t->city->getOwner() == player)
          g->castSpell(t->city, player);
      }
      else
      {
        const unit_list& selectedUnits = player->getSelectedUnits();;
        const auto& route = player->getRoute();
        const bool hasSelectedUnits = !selectedUnits.empty();
        
        if (hasSelectedUnits && !route)
          player->computeRoute(t->position);
        else if (hasSelectedUnits && !route->completed() && route->dx() == t->x() && route->dy() == t->y() && player->selectedAvailMoves() > 0)
        {
          player->consumeRoute();
          //player->push(new anims::UnitMovement(player, army, army->getRoute()->pendingPositions()));

          updateBuildButton();
        }
        else if (hasSelectedUnits)
          player->computeRoute(t->position);
//.........这里部分代码省略.........

bool SceneMgr::save(xs::DataChunk* pDataChunk,bool writeOccupants)
{
	int nGridWidth = GRID_WIDTH;
	int nGridHeight = GRID_HEIGHT;

	if(!isValid())
	{
		return false;
	}

	int nGridRow = Ceil(m_nMapHeight, nGridHeight);
	int nGridCol = Ceil(m_nMapWidth, nGridWidth);

	uint *pOffsetsData = 0;
	xs::Stream *pDataStream = 0;

    //  地图版本信息；
    pDataChunk->beginChunk('MVER',&pDataStream);
    m_nMapVersion = SUPPORT_EFFECT_SCALE_AND_ANGLE_ADJUST_MAP_VERSION;
    pDataStream->write(&m_nMapVersion, sizeof(m_nMapVersion));
    pDataChunk->endChunk();

	pDataChunk->beginChunk('MINF',&pDataStream);
	pDataStream->write(&m_nMapWidth,sizeof(m_nMapWidth));
	pDataStream->write(&m_nMapHeight,sizeof(m_nMapHeight));
	pDataChunk->endChunk();

	xs::DataChunk::stChunk *pIdxChunk = pDataChunk->beginChunk('MIDX',&pDataStream);
	for(int row = 0;row < nGridRow;row++)
	for(int col = 0;col < nGridCol;col++)
	{
		uint offset = 0;
		pDataStream->write(&offset,sizeof(offset));
	}
	pDataChunk->endChunk();
	pOffsetsData = (uint*)pIdxChunk->m_pData;

	m_bWriteOccupants = writeOccupants;
	int nTileRow = nGridHeight / 32;
	int nTileCol = nGridWidth / (64 / 2);
	xs::Point ptTileLeftTop;
	xs::Point ptLeftTop;
	for(int row = 0;row < nGridRow;row++)
	for(int col = 0;col < nGridCol;col++)
	{
		pDataChunk->beginChunk('MDAT',&pDataStream);
			pOffsetsData[row * nGridCol + col] = pDataChunk->getOffset();

			ptLeftTop.x = col * nGridWidth;
			ptLeftTop.y = row * nGridHeight;

			m_SceneCo.pixel2Tile(ptLeftTop, ptTileLeftTop);
			_SaveBlock(pDataStream,ptTileLeftTop,nTileRow,nTileCol);

		pDataChunk->endChunk();
	}
	m_bWriteOccupants = false;

	m_pGround->save(pDataChunk);

	SceneBlock	mb;
	int nTileWidth = m_SceneCo.getMatrixWidth();
	int nTileHeight = m_SceneCo.getMatrixHeight();

	mb.SetMapSize(nTileWidth, nTileHeight);

	for (int row = 0; row < nTileHeight; ++row)
	{
		for (int col = 0; col < nTileWidth; ++col)
		{
			xs::Point ptTile (col, row);
			Tile *pTile = &getTile(ptTile);
			if (!pTile->isValid())
			{
				mb.SetBlock(col, row, true);
			}
			else
			{
				mb.SetBlock(col, row, pTile->isBlock() ? true: false);
			}

		}
	}			

	pDataChunk->beginChunk('MWPT',&pDataStream);
	mb.Save(pDataStream);
	pDataChunk->endChunk();

	return true;
}

/**
 * Get's the TU cost to move from 1 tile to the other(ONE STEP ONLY). But also updates the endPosition, because it is possible
 * the unit goes upstairs or falls down while walking.
 * @param startPosition
 * @param direction
 * @param endPosition pointer
 * @param unit
 * @return TU cost - 255 if movement impossible
 */
int Pathfinding::getTUCost(const Position &startPosition, int direction, Position *endPosition, BattleUnit *unit)
{
	_unit = unit;
	directionToVector(direction, endPosition);
	*endPosition += startPosition;
	bool fellDown = false;
	bool triedStairs = false;
	int size = _unit->getUnit()->getArmor()->getSize() - 1;
	int cost = 0;


	for (int x = size; x >= 0; x--)
	{
		for (int y = size; y >= 0; y--)
		{

			Tile *startTile = _save->getTile(startPosition + Position(x,y,0));
			Tile *destinationTile = _save->getTile(*endPosition + Position(x,y,0));

			cost = 0;
			// this means the destination is probably outside the map
			if (!destinationTile)
				return 255;

			// check if the destination tile can be walked over
			if (isBlocked(destinationTile, MapData::O_FLOOR) || isBlocked(destinationTile, MapData::O_OBJECT))
				return 255;


			if (direction < DIR_UP)
			{
				// check if we can go this way
				if (isBlocked(startTile, destinationTile, direction))
					return 255;
				if (startTile->getTerrainLevel() - destinationTile->getTerrainLevel() > 8 && x==0 && y==0)
					return 255;

			}
			else
			{
				// check if we can go up or down through gravlift or fly
				if (validateUpDown(unit, startPosition, direction))
				{
					cost += 4; // vertical movement
				}
				else
				{
					return 255;
				}
			}


			// if we are on a stairs try to go up a level
			if (startTile->getTerrainLevel() < -12 && x==0 && y==0)
			{
				endPosition->z++;
				destinationTile = _save->getTile(*endPosition);
				triedStairs = true;
			}

			// this means the destination is probably outside the map
			if (!destinationTile)
				return 255;

			// check if we have floor, else fall down
			while (canFallDown(destinationTile) && (_movementType != MT_FLY || triedStairs) && x==0 && y==0)
			{
				endPosition->z--;
				destinationTile = _save->getTile(*endPosition);
				fellDown = true;
			}

			// if we don't want to fall down and there is no floor, it ends here
			if (!fellDown && destinationTile->hasNoFloor() && x==0 && y==0)
			{
				if (_movementType != MT_FLY)
					return 255;
				else
					cost = 4;
			}

			// check if the destination tile can be walked over
			if ((isBlocked(destinationTile, MapData::O_FLOOR) || isBlocked(destinationTile, MapData::O_OBJECT)) && !fellDown)
			{
				return 255;
			}

			// calculate the cost by adding floor walk cost and object walk cost
			cost += destinationTile->getTUCost(MapData::O_FLOOR, _movementType);
			if (!fellDown)
			{
//.........这里部分代码省略.........

//.........这里部分代码省略.........
	fin.open("level.txt");
	int val;
	if (fin.fail())
	{
		cout << "Error couldn't load file" << endl;
	}
	//***************************************************
	//balls:
	
	Ball ball;
	std::vector<Ball>::iterator ballIter;
	std::vector<Ball> ballArray;


	sf::IntRect rectBallSprite(0, 0, 24, 24);
	sf::Texture ballText;

	sf::Texture largePalletText;

	if (!ballText.loadFromFile("Images/pellets.png"))
	{
		std::cout << "Error\n";
	}
	if (!largePalletText.loadFromFile("Images/largePellet.png"))
	{
		std::cout << "Error\n";
	}

	
	
	//***************************************************
	// Setting up the tile that represent the walls
	//Positioning the walls in the map
	std::vector<Tile>::const_iterator tileIter;
	std::vector<Tile> tileArray;

	Tile tile;

	sf::Vector2i Grid(28 * scale, 36 * scale);

	for (int y = 0; y < 36; y++)
	{
		for (int x = 0; x < 28; x++)
		{
			fin >> val;
			cout << val;
			if (val == 1)
			{
				tile.update(x, y);
				tileArray.push_back(tile);
			}
			//setting coordinates for 250 ball objects in array
			
			if (((y >= 4 && y < 12) || (y >= 12 && (x == 6 || x == 21)) || (y >= 23 && y < 34))
				&& (val == 0) && (ballIndex < maxBallCount))
			{
				ball.setXYPosition(x * 24 + 3, y * 24 + 3);
				ball.sprite.setTexture(ballText);
				ball.sprite.setTextureRect(rectBallSprite);
				ball.setLargePellet(false);
				ballArray.push_back(ball);
				ballIndex++;
			}
			else if (val == 3)
			{
				ball.setXYPosition(x * 24 + 3, y * 24 + 3);

/**
 * Draws the minimap.
 */
void MiniMapView::draw()
{
	int _startX = _camera->getCenterPosition().x - ((getWidth() / CELL_WIDTH) / 2);
	int _startY = _camera->getCenterPosition().y - ((getHeight() / CELL_HEIGHT) / 2);

	InteractiveSurface::draw();
	if (!_set)
	{
		return;
	}
	drawRect(0, 0, getWidth(), getHeight(), 0);
	this->lock();
	for (int lvl = 0; lvl <= _camera->getCenterPosition().z; lvl++)
	{
		int py = _startY;
		for (int y = Surface::getY(); y < getHeight() + Surface::getY(); y += CELL_HEIGHT)
		{
			int px = _startX;
			for (int x = Surface::getX(); x < getWidth() + Surface::getX(); x += CELL_WIDTH)
			{
				MapData * data = 0;
				Tile * t = 0;
				Position p (px, py, lvl);
				t = _battleGame->getTile(p);
				if (!t)
				{
					px++;
					continue;
				}
				if (t->isDiscovered(2))
				{
					for (int i = 0; i < 4; i++)
					{
						data = t->getMapData(i);

						Surface * s = 0;
						if (data && data->getMiniMapIndex())
						{
							s = _set->getFrame (data->getMiniMapIndex()+35);
						}
						if (s)
						{
							s->blitNShade(this, x, y, t->getShade());
						}
					}
				}
				// alive units
				if (t->getUnit() && t->getUnit()->getVisible())
				{
					int frame = t->getUnit()->getMiniMapSpriteIndex();
					int size = t->getUnit()->getArmor()->getSize();
					frame += (t->getPosition().y - t->getUnit()->getPosition().y) * size;
					frame += t->getPosition().x - t->getUnit()->getPosition().x;
					frame += _frame * size * size;
					Surface * s = _set->getFrame(frame);
					s->blitNShade(this, x, y, 0);
				}
				// perhaps (at least one) item on this tile?
				if (t->isDiscovered(2) && !t->getInventory()->empty())
				{
					int frame = 9 + _frame;
					Surface * s = _set->getFrame(frame);
					s->blitNShade(this, x, y, 0);
				}

				px++;
			}
			py++;
		}
	}
	this->unlock();
	int centerX = getWidth() / 2 - 1;
	int centerY = getHeight() / 2 - 1;
	Uint8 color = 1 + _frame * 3;
	int xOffset = CELL_WIDTH / 2;
	int yOffset = CELL_HEIGHT / 2;
	drawLine(centerX - CELL_WIDTH, centerY - CELL_HEIGHT,
		 centerX - xOffset, centerY - yOffset,
		 color); // top left
	drawLine(centerX + xOffset, centerY - yOffset,
		 centerX + CELL_WIDTH, centerY - CELL_HEIGHT,
		 color); // top right
	drawLine(centerX - CELL_WIDTH, centerY + CELL_HEIGHT,
		 centerX - xOffset, centerY + yOffset,
		 color); // bottom left
	drawLine(centerX + CELL_WIDTH, centerY + CELL_HEIGHT,
		 centerX + xOffset, centerY + yOffset,
		 color); //bottom right
}

    void Tileset::Parse(const tinyxml2::XMLNode *tilesetNode, const std::string& file_path)
    {
        const tinyxml2::XMLElement *tilesetElem = tilesetNode->ToElement();

        // Read all the attributes into local variables.

        // The firstgid and source attribute are kept in the TMX map,
        // since they are map specific.
        first_gid = tilesetElem->IntAttribute("firstgid");

        // If the <tileset> node contains a 'source' tag,
        // the tileset config should be loaded from an external
        // TSX (Tile Set XML) file. That file has the same structure
        // as the <tileset> element in the TMX map.
        const char* source_name = tilesetElem->Attribute("source");
        tinyxml2::XMLDocument tileset_doc;
        if ( source_name )
        {
            std::string fileName = file_path + source_name;
            tileset_doc.LoadFile( fileName.c_str() );

            if ( tileset_doc.ErrorID() != 0)
            {
                fprintf(stderr, "failed to load tileset file '%s'\n", fileName.c_str());
                return;
            }

            // Update node and element references to the new node
            tilesetNode = tileset_doc.FirstChildElement("tileset");
            tilesetElem = tilesetNode->ToElement();
        }

        tile_width = tilesetElem->IntAttribute("tilewidth");
        tile_height = tilesetElem->IntAttribute("tileheight");
        margin = tilesetElem->IntAttribute("margin");
        spacing = tilesetElem->IntAttribute("spacing");
        name = tilesetElem->Attribute("name");

        // Parse the tile offset, if it exists.
        const tinyxml2::XMLNode *tileOffsetNode = tilesetNode->FirstChildElement("tileoffset");
        if (tileOffsetNode)
        {
            tileOffset = new TileOffset();
            tileOffset->Parse(tileOffsetNode);
        }

        // Parse the terrain types if any.
        const tinyxml2::XMLNode *terrainTypesNode = tilesetNode->FirstChildElement("terraintypes");
        if (terrainTypesNode) 
        {
            TerrainArray terrainArray;
            terrainArray.Parse(&terrainTypes, terrainTypesNode);
        }

        // Parse the image.
        const tinyxml2::XMLNode *imageNode = tilesetNode->FirstChildElement("image");
        if (imageNode) 
        {
            image = new Image();
            image->Parse(imageNode);
        }

        // Iterate through all of the tile elements and parse each.
        const tinyxml2::XMLNode *tileNode = tilesetNode->FirstChildElement("tile");
        for (int tId = 0; tileNode; ++tId)
        {
            Tile* tile = new Tile(tId);
            tile->Parse(tileNode);
            tiles.push_back(tile);

            tileNode = tileNode->NextSiblingElement("tile");
        }

        // Parse the properties if any.
        const tinyxml2::XMLNode *propertiesNode = tilesetNode->FirstChildElement("properties");
        if (propertiesNode)
        {
            properties.Parse(propertiesNode);
        }
    }

void IOMapBin::loadOTM(Map* map)
{
  int op;
  bool end = false;
  while(!feof(fh) || !end)
  {
		op = fgetc(fh);
		switch(op) 
		{
			case 0x10: // Information of the map
			{
				char name[100], author[100];
				int pos;
				int len;

				// Map Name
				len = fgetc(fh);
				for (pos = 0; pos < len; pos++)
					name[pos] = fgetc(fh);
				name[pos] = '\0';
				std::cout << ":: Map Name: " << name << std::endl;
				
				// Map Author
				len = fgetc(fh);
				for (pos = 0; pos < len; pos++)
					author[pos] = fgetc(fh);
				author[pos] = '\0';
				std::cout << ":: Map Author: " << author << std::endl;
				
				
			} break;
			case 0x20: // Map dimensions
			{
				int width, height;
				width = fgetc(fh);
				width += fgetc(fh)<<8;
				height = fgetc(fh);
				height += fgetc(fh)<<8;
				map->mapwidth = width;
				map->mapheight = height;
				std::cout << ":: Map dimensions: " << width << "x" << height << std::endl;
			} break; 
			case 0x30: // Global Temple Position
			{
				PositionEx templePos;

				templePos.x = fgetc(fh);
				templePos.x += fgetc(fh);	// X
				templePos.y = fgetc(fh);
				templePos.y += fgetc(fh);	// Y
				templePos.z = fgetc(fh);	// Z
				int radius = fgetc(fh);						// Radius

				// TODO: use the temple point and radius
				std::cout << ":: Global Temple Position: " << templePos.x << " " << templePos.y << " " << templePos.z << " Radius: " << radius << std::endl;
			} break; 
			case 0x40: // Tiles and items
			{
				Tile *t;
				int x, y, z, id, total = 0;
				while(true)
				{
					// tile pos
					x = fgetc(fh); x += fgetc(fh) << 8;    
					y = fgetc(fh); y += fgetc(fh) << 8;    
					z = fgetc(fh);
					
					// end the loop
					if (x == 0xFFFF && y == 0xFFFF && z == 0xFF) 
						break;
		           			             
					id = fgetc(fh) + 100; 
					id += fgetc(fh) << 8; 
			        total += 1;
			        
					map->setTile(x, y, z, id);
					t = map->getTile(x, y, z);
					
					// check if the tile is pz
					if (fgetc(fh) == 1)
						t->setPz();
					
					int op2;
					int tmpid;
					do 
					{
						op2 = fgetc(fh);  
						switch (op2)
						{
							case 0x10: // Action Id
								fgetc(fh); // len
								tmpid = fgetc(fh);
								tmpid += fgetc(fh) << 8;
								// t->ground->setActionId(tmpid);
								break;
							case 0x20: // Unique Id
								fgetc(fh); // len
								tmpid = fgetc(fh);
								tmpid += fgetc(fh) << 8;
								//t ->ground->setUniqueId(tmpid);
//.........这里部分代码省略.........

void Build::_updatePreviewTiles( bool force )
{
  __D_REF(d,Build);
  Tile* curTile = _camera()->at( _lastCursorPos(), true );

  if( !curTile )
    return;

  if( !force && d.lastTilePos == curTile->epos() )
    return;

  if( !d.multiBuilding )
  {
    _setStartCursorPos( _lastCursorPos() );
    d.startTilePos = curTile->pos();
  }

  d.lastTilePos = curTile->epos();

  _discardPreview();
  d.money4Construction = 0;

  if( d.borderBuilding )
  {
    Tile* startTile = _camera()->at( d.startTilePos );  // tile under the cursor (or NULL)
    Tile* stopTile  = _camera()->at( _lastCursorPos(),  true );

    TilesArray pathTiles = RoadPropagator::createPath( _city()->tilemap(),
                                                       startTile->epos(), stopTile->epos(),
                                                       d.roadAssignment, d.kbShift );
    Tilemap& tmap = _city()->tilemap();
    TilePos leftUpCorner = pathTiles.leftUpCorner();
    TilePos rigthDownCorner = pathTiles.rightDownCorner();
    TilePos leftDownCorner( leftUpCorner.i(), rigthDownCorner.j() );
    TilesArray ret;

    int mmapSize = std::max<int>( leftUpCorner.j() - rigthDownCorner.j() + 1,
                                  rigthDownCorner.i() - leftUpCorner.i() + 1 );
    for( int y=0; y < mmapSize; y++ )
    {
      for( int t=0; t <= y; t++ )
      {
        TilePos tpos = leftDownCorner + TilePos( t, mmapSize - 1 - ( y - t ) );
        if( pathTiles.contain( tpos ) )
          ret.push_back( &tmap.at( tpos ) );
      }
    }

    for( int x=1; x < mmapSize; x++ )
    {
      for( int t=0; t < mmapSize-x; t++ )
      {
        TilePos tpos = leftDownCorner + TilePos( x + t, t );
        if( pathTiles.contain( tpos ) )
          ret.push_back( &tmap.at( tpos ) );
      }
    }

    pathTiles = ret;
    for( auto tile : pathTiles )
      _checkPreviewBuild( tile->epos() );
  }
  else
  {
    TilesArray tiles = _getSelectedArea( d.startTilePos );

    for( auto tile : tiles )
      _checkPreviewBuild( tile->epos() );
  }

  d.sortBuildTiles();

  d.text.image.fill( ColorList::clear, Rect() );
  d.text.font.setColor( ColorList::red );
  d.text.font.draw( d.text.image, fmt::format( "{} Dn", d.money4Construction ), Point() );
}

bool IOMapSerialize::loadItem(PropStream& propStream, Cylinder* parent)
{
	uint16_t id;
	if (!propStream.read<uint16_t>(id)) {
		return false;
	}

	Tile* tile = nullptr;
	if (parent->getParent() == nullptr) {
		tile = parent->getTile();
	}

	const ItemType& iType = Item::items[id];
	if (iType.moveable || !tile) {
		//create a new item
		Item* item = Item::CreateItem(id);
		if (item) {
			if (item->unserializeAttr(propStream)) {
				Container* container = item->getContainer();
				if (container && !loadContainer(propStream, container)) {
					delete item;
					return false;
				}

				parent->internalAddThing(item);
				item->startDecaying();
			} else {
				std::cout << "WARNING: Unserialization error in IOMapSerialize::loadItem()" << id << std::endl;
				delete item;
				return false;
			}
		}
	} else {
		// Stationary items like doors/beds/blackboards/bookcases
		Item* item = nullptr;
		if (const TileItemVector* items = tile->getItemList()) {
			for (Item* findItem : *items) {
				if (findItem->getID() == id) {
					item = findItem;
					break;
				} else if (iType.isDoor() && findItem->getDoor()) {
					item = findItem;
					break;
				} else if (iType.isBed() && findItem->getBed()) {
					item = findItem;
					break;
				}
			}
		}

		if (item) {
			if (item->unserializeAttr(propStream)) {
				Container* container = item->getContainer();
				if (container && !loadContainer(propStream, container)) {
					return false;
				}

				g_game.transformItem(item, id);
			} else {
				std::cout << "WARNING: Unserialization error in IOMapSerialize::loadItem()" << id << std::endl;
			}
		} else {
			//The map changed since the last save, just read the attributes
			std::unique_ptr<Item> dummy(Item::CreateItem(id));
			if (dummy) {
				dummy->unserializeAttr(propStream);
				Container* container = dummy->getContainer();
				if (container) {
					if (!loadContainer(propStream, container)) {
						return false;
					}
				} else if (BedItem* bedItem = dynamic_cast<BedItem*>(dummy.get())) {
					uint32_t sleeperGUID = bedItem->getSleeper();
					if (sleeperGUID != 0) {
						g_game.removeBedSleeper(sleeperGUID);
					}
				}
			}
		}
	}
	return true;
}