C++ TilePosition::y方法代码示例

void ExplorationManager::unitDestroyed(Unit* unit)
{
	TilePosition uPos = unit->getTilePosition();
	if (unit->getType().isBuilding())
	{
		bool removed = false;
		for (int i = 0; i < (int)spottedBuildings.size(); i++)
		{
			TilePosition sPos = spottedBuildings.at(i)->getTilePosition();
			if (uPos.x() == sPos.x() && uPos.y() == sPos.y())
			{
				spottedBuildings.at(i)->setInactive();
				removed = true;
			}
		}

		if (!removed)
		{
			//Broodwar->printf("[EM]: Building %s at (%d,%d) was not removed from EM!!!", unit->getType().getName().c_str(), uPos.x(), uPos.y());
		}
	}
	else
	{
		for (int i = 0; i < (int)spottedUnits.size(); i++)
		{
			if (spottedUnits.at(i)->getUnitID() == unit->getID())
			{
				spottedUnits.at(i)->setInactive();
				//Broodwar->printf("[EM]: Remove %s at (%d,%d)", unit->getType().getName().c_str(), uPos.x(), uPos.y());
			}
		}
	}
}

bool Squad::isVisible(TilePosition pos)
{
	if (!ExplorationManager::canReach(Broodwar->self()->getStartLocation(), pos))
	{
		return true;
	}

	if (Broodwar->isVisible(pos))
	{
		return true;
	}

	if (getCenter().getDistance(pos) <= 3)
	{
		return true;
	}

	for (int i = 0; i < (int)hasVisited.size(); i++)
	{
		TilePosition vPos = hasVisited.at(i);
		if (vPos.x() == pos.x() && vPos.y() == pos.y())
		{
			return true;
		}
	}

	return false;
}

bool CoverMap::canBuildAt(UnitType toBuild, TilePosition pos)
{
	int maxW = w - toBuild.tileWidth() - 1;
	int maxH = h - toBuild.tileHeight() - 1;

	//Out of bounds check
	if (pos.x() >= 0 && pos.x() < maxW && pos.y() >= 0 && pos.y() < maxH)
	{
		if (canBuild(toBuild, pos))
		{
			return true;
		}
	}
	return false;
}

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);
	}
}

TilePosition StructureAgent::getNextScanLocation()
{
	TilePosition ePos = ExplorationManager::getInstance()->getClosestSpottedBuilding(Broodwar->self()->getStartLocation());
	if (ePos.x() > -1)
	{
		//Already found enemy base
		return TilePosition(-1, -1);
	}

	for(set<BaseLocation*>::const_iterator i=getStartLocations().begin();i!=getStartLocations().end();i++)
	{
		TilePosition basePos = (*i)->getTilePosition();

		bool needScan = true;

		//1. Check previous scans
		for (int i = 0; i < (int)hasScanned.size(); i++)
		{
			if (hasScanned.at(i).x() == basePos.x() && hasScanned.at(i).y() == basePos.y())
			{
				needScan = false;
			}
		}

		//2. Check if we have this base
		vector<BaseAgent*> agents = AgentManager::getInstance()->getAgents();
		for (int i = 0; i < (int)agents.size(); i++)
		{
			if (agents.at(i)->isAlive())
			{
				double dist = basePos.getDistance(agents.at(i)->getUnit()->getTilePosition());
				if (dist <= 10)
				{
					needScan = false;
					break;
				}
			}
		}

		//3. Check if enemy units are near
		for(set<Unit*>::const_iterator j=Broodwar->enemy()->getUnits().begin();j!=Broodwar->enemy()->getUnits().end();j++)
		{
			if ((*j)->exists())
			{
				double dist = basePos.getDistance((*j)->getTilePosition());
				if (dist <= 10)
				{
					needScan = false;
					break;
				}
			}
		}

		if (needScan)
		{
			return basePos;
		}
	}
	return TilePosition(-1, -1);
}

TilePosition CoverMap::findBuildSpot(UnitType toBuild, TilePosition start)
{
	//Check start pos
	if (canBuildAt(toBuild, start)) return start;

	//Search outwards
	bool found = false;
	int cDiff = 1;
	TilePosition spot = TilePosition(-1, -1);
	while (!found) 
	{
		//Top
		TilePosition s = TilePosition(start.x() - cDiff, start.y() - cDiff);
		TilePosition e = TilePosition(start.x() + cDiff, start.y() - cDiff);
		spot = findSpotAtSide(toBuild, s, e);
		if (spot.x() != -1 && spot.y() != -1)
		{
			found = true;
			break;
		}

		//Bottom
		s = TilePosition(start.x() - cDiff, start.y() + cDiff);
		e = TilePosition(start.x() + cDiff, start.y() + cDiff);
		spot = findSpotAtSide(toBuild, s, e);
		if (spot.x() != -1 && spot.y() != -1)
		{
			found = true;
			break;
		}

		//Left
		s = TilePosition(start.x() - cDiff, start.y() - cDiff);
		e = TilePosition(start.x() - cDiff, start.y() + cDiff);
		spot = findSpotAtSide(toBuild, s, e);
		if (spot.x() != -1 && spot.y() != -1)
		{
			found = true;
			break;
		}

		//Right
		s = TilePosition(start.x() + cDiff, start.y() - cDiff);
		e = TilePosition(start.x() + cDiff, start.y() + cDiff);
		spot = findSpotAtSide(toBuild, s, e);
		if (spot.x() != -1 && spot.y() != -1)
		{
			found = true;
			break;
		}

		cDiff++;
		if (cDiff > range) found = true;
	}
	
	return spot;
}

bool CoverMap::positionFree(TilePosition pos)
{
	if (cover_map[pos.x()][pos.y()] == BUILDABLE)
	{
		return true;
	}
	return false;
}

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 AgentManager::unitsInArea(TilePosition pos, int tileWidth, int tileHeight, int unitID)
{
	for (int i = 0; i < (int)agents.size(); i++)
	{
		if (agents.at(i)->isAlive())
		{
			if (agents.at(i)->getUnit()->getID() != unitID)
			{
				TilePosition aPos = agents.at(i)->getUnit()->getTilePosition();
				if (aPos.x() >= pos.x() && aPos.x() <= pos.x() + tileWidth && aPos.y() >= pos.y() && aPos.y() <= pos.y() + tileWidth)
				{
					return true;
				}
			}
		}
	}
	return false;
}

bool ExplorationManager::canReach(TilePosition a, TilePosition b)
{
	int w = Broodwar->mapWidth();
	int h = Broodwar->mapHeight();
	if (a.x() < 0 || a.x() >= w || a.y() < 0 || a.y() >= h)
	{
		return false;
	}
	if (b.x() < 0 || b.x() >= w || b.y() < 0 || b.y() >= h)
	{
		return false;
	}
	bool ok = true;

	ok = a.hasPath(b);
	
	return ok;
}

void CoverMap::blockPosition(TilePosition buildSpot)
{
	if (buildSpot.x() == -1)
	{
		//Error check
		return;
	}
	cover_map[buildSpot.x()][buildSpot.y()] = BLOCKED;
}

TilePosition CoverMap::findSpotAtSide(UnitType toBuild, TilePosition start, TilePosition end)
{
	int dX = end.x() - start.x();
	if (dX != 0) dX = 1;
	int dY = end.y() - start.y();
	if (dY != 0) dY = 1;

	TilePosition cPos = start;
	bool done = false;
	while (!done) 
	{
		if (canBuildAt(toBuild, cPos)) return cPos;
		int cX = cPos.x() + dX;
		int cY = cPos.y() + dY;
		cPos = TilePosition(cX, cY);
		if (cPos.x() == end.x() && cPos.y() == end.y()) done = true;
	}

	return TilePosition(-1, -1);
}

void Squad::defend(TilePosition mGoal)
{
	if (mGoal.x() == -1 || mGoal.y() == -1) return;

	if (currentState != STATE_DEFEND)
	{
		if (currentState == STATE_ASSIST && !isUnderAttack())
		{
			currentState = STATE_DEFEND;
		}
	}
	setGoal(mGoal);
}

bool Squad::isThisGoal(TilePosition mGoal)
{
	int xDiff = goal.x() - mGoal.x();
	if (xDiff < 0) xDiff *= -1;
	int yDiff = goal.y() - mGoal.y();
	if (yDiff < 0) yDiff *= -1;

	//Broodwar->printf("SQ %d: (%d,%d) = (%d,%d)", id, goal.x(), goal.y(), mGoal.x(), mGoal.y());
	if (xDiff <= 2 && yDiff <= 2)
	{
		return true;
	}
	return false;
}

void BTHAIModule::onNukeDetect(BWAPI::Position target) 
{
	// TODO: React on this! Make all units move outside of the blast radius?
	//		 Notify the commander and let it make a decision?
	if (target != Positions::Unknown) 
	{
		TilePosition t = TilePosition(target);
		Broodwar->printf("Nuclear Launch Detected at (%d,%d)",t.x(),t.y());

		Commander::Instance().onNukeDetect(target);
	}
	else
	{
		Broodwar->printf("Nuclear Launch Detected");
	}
}