C++ UnitType::tileHeight方法代码示例

void UnitClass::build(TilePosition target, BWAPI::UnitType type)
{
	if(exists())
	{
		const Position targetPosition(target.x()*32+type.tileWidth()*16, target.y()*32+type.tileHeight()*16);
		if(getDistance(type, targetPosition) > 48 || !MapHelper::isAllVisible(target, type))
		{
			move(targetPosition, 0);
			return;
		}

		if(mUnit->getOrder() == BWAPI::Orders::PlaceBuilding)
		{
			if(mUnit->getBuildType() == type && mUnit->getOrderTargetPosition() == targetPosition)
				return;
		}

		if(mUnit->getLastCommand().getType() == BWAPI::UnitCommandTypes::Build && mUnit->getLastCommand().getUnitType() == type && mUnit->getLastCommand().getTargetTilePosition() == target)
		{
			if(mLastOrderExecuteTime >= BWAPI::Broodwar->getFrameCount())
				return;
		}

		if(mUnit->build(target, type))
			mLastOrderExecuteTime = BWAPI::Broodwar->getFrameCount() + BWAPI::Broodwar->getRemainingLatencyFrames();
		else
			move(targetPosition, 0);
	}
}

bool BuildingPlacer::canBuildHere(BWAPI::TilePosition position, BWAPI::UnitType type) const
{
  if (!BWAPI::Broodwar->canBuildHere(NULL, position, type))
    return false;
  for(int x = position.x(); x < position.x() + type.tileWidth(); x++)
    for(int y = position.y(); y < position.y() + type.tileHeight(); y++)
      if (reserveMap[x][y])
        return false;
  return true;
}

bool BuildingPlacer::canBuildHereWithSpace(BWAPI::TilePosition position, BWAPI::UnitType type) const
{
  if (!this->canBuildHere(position, type))
    return false;
  int width=type.tileWidth();
  int height=type.tileHeight();
  if (type==BWAPI::UnitTypes::Terran_Command_Center ||
    type==BWAPI::UnitTypes::Terran_Factory || 
    type==BWAPI::UnitTypes::Terran_Starport ||
    type==BWAPI::UnitTypes::Terran_Science_Facility)
  {
    width+=2;
  }
  int startx = position.x() - buildDistance;
  if (startx<0) startx=0;
  int starty = position.y() - buildDistance;
  if (starty<0) starty=0;
  int endx = position.x() + width + buildDistance;
  if (endx>BWAPI::Broodwar->mapWidth()) endx=BWAPI::Broodwar->mapWidth();
  int endy = position.y() + height + buildDistance;
  if (endy>BWAPI::Broodwar->mapHeight()) endy=BWAPI::Broodwar->mapHeight();

  for(int x = startx; x < endx; x++)
    for(int y = starty; y < endy; y++)
      if (!type.isRefinery())
        if (!buildable(x, y))
          return false;

  if (position.x()>3)
  {
    int startx2=startx-2;
    if (startx2<0) startx2=0;
    for(int x = startx2; x < startx; x++)
      for(int y = starty; y < endy; y++)
      {
        std::set<BWAPI::Unit*> units = BWAPI::Broodwar->unitsOnTile(x, y);
        for(std::set<BWAPI::Unit*>::iterator i = units.begin(); i != units.end(); i++)
        {
          if (!(*i)->isLifted())
          {
            BWAPI::UnitType type=(*i)->getType();
            if (type==BWAPI::UnitTypes::Terran_Command_Center ||
              type==BWAPI::UnitTypes::Terran_Factory || 
              type==BWAPI::UnitTypes::Terran_Starport ||
              type==BWAPI::UnitTypes::Terran_Science_Facility)
            {
              return false;
            }
          }
        }
      }
  }
  return true;
}

bool BuildingPlacer::canBuildHere(BWAPI::TilePosition position, BWAPI::UnitType type) const
{
	//returns true if we can build this type of unit here. Takes into account reserved tiles.
	if (!BWAPI::Broodwar->canBuildHere(NULL, position, type))
		return false;
	for(int x = position.x(); x < position.x() + type.tileWidth(); x++)
		for(int y = position.y(); y < position.y() + type.tileHeight(); y++)
			if (reserveMap[x][y])
				return false;
	return true;
}

bool BuildingPlacer::tileOverlapsBaseLocation(BWAPI::TilePosition tile, BWAPI::UnitType type) const
{
	// if it's a resource depot we don't care if it overlaps
	if (type.isResourceDepot())
	{
		return false;
	}

	// dimensions of the proposed location
	int tx1 = tile.x;
	int ty1 = tile.y;
	int tx2 = tx1 + type.tileWidth();
	int ty2 = ty1 + type.tileHeight();

	// for each base location
	for (BWTA::BaseLocation * base : BWTA::getBaseLocations())
	{
		// dimensions of the base location
		int bx1 = base->getTilePosition().x;
		int by1 = base->getTilePosition().y;
		int bx2 = bx1 + BWAPI::Broodwar->self()->getRace().getCenter().tileWidth();
		int by2 = by1 + BWAPI::Broodwar->self()->getRace().getCenter().tileHeight();

		// conditions for non-overlap are easy
		bool noOverlap = (tx2 < bx1) || (tx1 > bx2) || (ty2 < by1) || (ty1 > by2);

		// if the reverse is true, return true
		if (!noOverlap)
		{
			return true;
		}
	}

	// otherwise there is no overlap
	return false;
}

//returns true if we can build this type of unit here with the specified amount of space.
//space value is stored in this->buildDistance.
bool BuildingPlacer::canBuildHereWithSpace(BWAPI::TilePosition position, const Building & b, int buildDist, bool horizontalOnly) const
{
    BWAPI::UnitType type = b.type;

	//if we can't build here, we of course can't build here with space
	if (!canBuildHere(position, b))
	{
		return false;
	}

	// height and width of the building
	int width(b.type.tileWidth());
	int height(b.type.tileHeight());

	//make sure we leave space for add-ons. These types of units can have addons:
	if (b.type==BWAPI::UnitTypes::Terran_Command_Center ||
		b.type==BWAPI::UnitTypes::Terran_Factory || 
		b.type==BWAPI::UnitTypes::Terran_Starport ||
		b.type==BWAPI::UnitTypes::Terran_Science_Facility)
	{
		width += 2;
	}

	// define the rectangle of the building spot
	int startx = position.x - buildDist;
	int starty = position.y - buildDist;
	int endx   = position.x + width + buildDist;
	int endy   = position.y + height + buildDist;

    if (b.type.isAddon())
    {
        const BWAPI::UnitType builderType = type.whatBuilds().first;

        BWAPI::TilePosition builderTile(position.x - builderType.tileWidth(), position.y + 2 - builderType.tileHeight());

        startx = builderTile.x - buildDist;
        starty = builderTile.y - buildDist;
        endx = position.x + width + buildDist;
        endy = position.y + height + buildDist;
    }

	if (horizontalOnly)
	{
		starty += buildDist;
		endy -= buildDist;
	}

	// if this rectangle doesn't fit on the map we can't build here
	if (startx < 0 || starty < 0 || endx > BWAPI::Broodwar->mapWidth() || endx < position.x + width || endy > BWAPI::Broodwar->mapHeight()) 
	{
		return false;
	}

	// if we can't build here, or space is reserved, or it's in the resource box, we can't build here
	for(int x = startx; x < endx; x++)
	{
		for(int y = starty; y < endy; y++)
		{
			if (!b.type.isRefinery())
			{
				if (!buildable(b, x, y) || reserveMap[x][y] || ((b.type != BWAPI::UnitTypes::Protoss_Photon_Cannon) && isInResourceBox(x,y)))
				{
					return false;
				}
			}
		}
	}

	return true;
}

void UnitClass::drawUnitTilePosition()
{
	TilePosition tile = getTilePosition();
	BWAPI::UnitType type = getType();
	Player player = getPlayer();

	BWAPI::Broodwar->drawBox(BWAPI::CoordinateType::Map, tile.x()*32, tile.y()*32, (tile.x()+type.tileWidth())*32, (tile.y()+type.tileHeight())*32, player->getColor());
}

bool BuildingPlacer::canBuildHereWithSpace(BWAPI::TilePosition position, BWAPI::UnitType type, int buildDist) const
{
	//returns true if we can build this type of unit here with the specified amount of space.
	//space value is stored in this->buildDistance.

	//if we can't build here, we of course can't build here with space
	if (!this->canBuildHere(position, type))
		return false;

	int width=type.tileWidth();
	int height=type.tileHeight();

	//make sure we leave space for add-ons. These types of units can have addons:
	if (type==BWAPI::UnitTypes::Terran_Command_Center ||
		type==BWAPI::UnitTypes::Terran_Factory || 
		type==BWAPI::UnitTypes::Terran_Starport ||
		type==BWAPI::UnitTypes::Terran_Science_Facility)
	{
		width+=2;
	}
	int startx = position.x() - buildDist;
	if (startx<0) return false;
	int starty = position.y() - buildDist;
	if (starty<0) return false;
	int endx = position.x() + width + buildDist;
	if (endx>BWAPI::Broodwar->mapWidth()) return false;
	int endy = position.y() + height + buildDist;
	if (endy>BWAPI::Broodwar->mapHeight()) return false;

	if (!type.isRefinery())
	{
		for(int x = startx; x < endx; x++)
			for(int y = starty; y < endy; y++)
				if (!buildable(x, y) || reserveMap[x][y])
					return false;
	}

	if (position.x()>3)
	{
		int startx2=startx-2;
		if (startx2<0) startx2=0;
		for(int x = startx2; x < startx; x++)
			for(int y = starty; y < endy; y++)
			{
				std::set<BWAPI::Unit*> units = BWAPI::Broodwar->getUnitsOnTile(x, y);
				for(std::set<BWAPI::Unit*>::iterator i = units.begin(); i != units.end(); i++)
				{
					if (!(*i)->isLifted())
					{
						BWAPI::UnitType type=(*i)->getType();
						if (type==BWAPI::UnitTypes::Terran_Command_Center ||
							type==BWAPI::UnitTypes::Terran_Factory || 
							type==BWAPI::UnitTypes::Terran_Starport ||
							type==BWAPI::UnitTypes::Terran_Science_Facility)
						{
							return false;
						}
					}
				}
			}
	}
	return true;
}

 CheckNeighbourhoodImpl<TileHasPower> HasPower(const BWAPI::UnitType& type)
 {
     return CheckRelativePos(type.tileWidth()/2, type.tileHeight()/2, TileHasPower());
 }

 CheckNeighbourhoodImpl<TC> CheckUnitTilesWithAddonWithSpace(const BWAPI::UnitType& type, int s, const TC& c)
 {
     int width = type.tileWidth() + (type.canBuildAddon() ? 2 : 0);
     return CheckNeighbourhood(-s, width+s, -s, type.tileHeight()+s, c);
 }