Examples with Position org.openbw.bwapi4j.Position used on opensource projects

Example 16 with Position

use of org.openbw.bwapi4j.Position in project Ecgberht by Jabbo16.

the class WorkerScoutAgent method updateBorders.

private void updateBorders() {
    final Area enemyRegion = enemyBase.getArea();
    if (enemyRegion == null)
        return;
    final Position enemyCenter = enemyBase.getLocation().toPosition().add(new Position(64, 48));
    final List<TilePosition> closestTobase = new ArrayList<>(BuildingMap.tilesArea.get(enemyRegion));
    List<Position> unsortedVertices = new ArrayList<>();
    for (TilePosition tp : closestTobase) {
        if (getGs().bwem.getMap().getArea(tp) != enemyRegion)
            continue;
        TilePosition right = new TilePosition(tp.getX() + 1, tp.getY());
        TilePosition bottom = new TilePosition(tp.getX(), tp.getY() + 1);
        TilePosition left = new TilePosition(tp.getX() - 1, tp.getY());
        TilePosition up = new TilePosition(tp.getX(), tp.getY() - 1);
        final boolean edge = (!getGs().getGame().getBWMap().isValidPosition(right) || getGs().bwem.getMap().getArea(right) != enemyRegion || !getGs().getGame().getBWMap().isBuildable(right)) || (!getGs().getGame().getBWMap().isValidPosition(bottom) || getGs().bwem.getMap().getArea(bottom) != enemyRegion || !getGs().getGame().getBWMap().isBuildable(bottom)) || (!getGs().getGame().getBWMap().isValidPosition(left) || getGs().bwem.getMap().getArea(left) != enemyRegion || !getGs().getGame().getBWMap().isBuildable(left)) || (!getGs().getGame().getBWMap().isValidPosition(up) || getGs().bwem.getMap().getArea(up) != enemyRegion || !getGs().getGame().getBWMap().isBuildable(up));
        if (edge && getGs().getGame().getBWMap().isBuildable(tp)) {
            Position vertex = tp.toPosition().add(new Position(16, 16));
            double dist = enemyCenter.getDistance(vertex);
            if (dist > 368.0) {
                double pullBy = Math.min(dist - 368.0, 120.0);
                if (vertex.getX() == enemyCenter.getX()) {
                    vertex = vertex.add(new Position(0, vertex.getY() > enemyCenter.getY() ? (int) (-pullBy) : (int) pullBy));
                } else {
                    double m = (double) (enemyCenter.getY() - vertex.getY()) / (double) (enemyCenter.getX() - vertex.getX());
                    double x = vertex.getX() + (vertex.getX() > enemyCenter.getX() ? -1.0 : 1.0) * pullBy / (Math.sqrt(1 + m * m));
                    double y = m * (x - vertex.getX()) + vertex.getY();
                    vertex = new Position((int) x, (int) y);
                }
            }
            if (getGs().getGame().getBWMap().isValidPosition(vertex) && getGs().getGame().getBWMap().isWalkable(vertex.toWalkPosition()))
                unsortedVertices.add(vertex);
        }
    }
    List<Position> sortedVertices = new ArrayList<>();
    Position current = unsortedVertices.get(0);
    enemyBaseBorders.add(current);
    unsortedVertices.remove(current);
    while (!unsortedVertices.isEmpty()) {
        double bestDist = 1000000;
        Position bestPos = null;
        for (final Position pos : unsortedVertices) {
            double dist = pos.getDistance(current);
            if (dist < bestDist) {
                bestDist = dist;
                bestPos = pos;
            }
        }
        current = bestPos;
        sortedVertices.add(sortedVertices.size(), bestPos);
        unsortedVertices.remove(bestPos);
    }
    int distanceThreshold = 100;
    while (true) {
        int maxFarthest = 0;
        int maxFarthestStart = 0;
        int maxFarthestEnd = 0;
        for (int i = 0; i < sortedVertices.size(); ++i) {
            int farthest = 0;
            int farthestIndex = 0;
            for (int j = 1; j < sortedVertices.size() / 2; ++j) {
                int jindex = (i + j) % sortedVertices.size();
                if (sortedVertices.get(i).getDistance(sortedVertices.get(jindex)) < distanceThreshold) {
                    farthest = j;
                    farthestIndex = jindex;
                }
            }
            if (farthest > maxFarthest) {
                maxFarthest = farthest;
                maxFarthestStart = i;
                maxFarthestEnd = farthestIndex;
            }
        }
        if (maxFarthest < 4)
            break;
        List<Position> temp = new ArrayList<>();
        for (int s = maxFarthestEnd; s != maxFarthestStart; s = (s + 1) % sortedVertices.size()) {
            temp.add(temp.size(), sortedVertices.get(s));
        }
        sortedVertices = temp;
    }
    enemyBaseBorders = sortedVertices;
    currentVertex = 0;
    if (!getGs().learningManager.isNaughty()) {
        Base enemyNatural = getGs().enemyNaturalBase;
        if (enemyNatural != null) {
            Position enemyNaturalPos = enemyNatural.getLocation().toPosition();
            int index = -1;
            double distMax = Double.MAX_VALUE;
            for (int ii = 0; ii < enemyBaseBorders.size(); ii++) {
                double dist = Util.getGroundDistance(enemyBaseBorders.get(ii), enemyNaturalPos);
                if (index == -1 || dist < distMax) {
                    index = ii;
                    distMax = dist;
                }
            }
            enemyBaseBorders.add(index, enemyNaturalPos);
            this.enemyNaturalIndex = index;
        }
    } else {
        enemyNaturalIndex = -1;
        removedIndex = true;
    }
}

Example 17 with Position

use of org.openbw.bwapi4j.Position in project Ecgberht by Jabbo16.

the class BuildingMap method findBunkerPosition.

public TilePosition findBunkerPosition(ChokePoint choke) {
    TilePosition buildingSize = UnitType.Terran_Bunker.tileSize();
    int size = Math.max(buildingSize.getY(), buildingSize.getX());
    double chokeWidth = Util.getChokeWidth(choke);
    Position starting = choke.getCenter().toPosition();
    int x = starting.toTilePosition().getY();
    int y = starting.toTilePosition().getX();
    int i = 10;
    int j = 10;
    boolean expandBunker = choke.equals(getGs().naturalChoke);
    // Finds the first valid tileposition starting around the given tileposition
    TilePosition position = null;
    double dist = Double.MAX_VALUE;
    for (int ii = (x - i); ii <= (x + i); ii++) {
        for (int jj = (y - j); jj <= (y + j); jj++) {
            if ((ii >= 0 && ii < height) && (jj >= 0 && jj < width)) {
                if ((!map[ii][jj].equals("M") && !map[ii][jj].equals("V") && !map[ii][jj].equals("E") && !map[ii][jj].equals("B")) && Integer.parseInt(map[ii][jj]) >= size) {
                    Area area = bwem.getMap().getArea(new TilePosition(jj, ii));
                    if (area != null && area.equals(getGs().naturalArea) && !expandBunker)
                        continue;
                    if (area != null && !area.equals(getGs().naturalArea) && expandBunker)
                        continue;
                    if (checkUnitsChosenBuildingGrid(new TilePosition(jj, ii), UnitType.Terran_Bunker)) {
                        TilePosition newPosition = new TilePosition(jj, ii);
                        Position centerBunker = Util.getUnitCenterPosition(newPosition.toPosition(), UnitType.Terran_Bunker);
                        if (chokeWidth <= 64.0 && Util.broodWarDistance(choke.getCenter().toPosition(), centerBunker) <= 64)
                            continue;
                        double newDist = Util.broodWarDistance(centerBunker, starting);
                        if (position == null || newDist < dist) {
                            position = newPosition;
                            dist = newDist;
                        }
                    }
                }
            }
        }
    }
    return position;
}

Example 18 with Position

use of org.openbw.bwapi4j.Position in project Ecgberht by Jabbo16.

the class BuildingMap method checkUnitsChosenBuildingGrid.

private boolean checkUnitsChosenBuildingGrid(TilePosition BL, UnitType type) {
    try {
        Position topLeft = new Position(BL.getX() * TilePosition.SIZE_IN_PIXELS, BL.getY() * TilePosition.SIZE_IN_PIXELS);
        Position bottomRight = new Position(topLeft.getX() + type.tileWidth() * TilePosition.SIZE_IN_PIXELS, topLeft.getY() + type.tileHeight() * TilePosition.SIZE_IN_PIXELS);
        // Test
        List<Unit> blockers = Util.getUnitsInRectangle(topLeft, bottomRight);
        if (blockers.isEmpty() && !getGs().getGame().canBuildHere(BL, type))
            return false;
        if (blockers.isEmpty())
            return true;
        if (blockers.size() > 1)
            return false;
        else {
            Unit blocker = blockers.get(0);
            return blocker instanceof PlayerUnit && ((PlayerUnit) blocker).getPlayer().getId() == self.getId() && blocker instanceof Worker && ((Worker) blocker).getBuildType() == type;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

Example 19 with Position

use of org.openbw.bwapi4j.Position in project Ecgberht by Jabbo16.

the class UnitInfo method update.

// TODO completion frames
void update() {
    player = unit.getPlayer();
    unitType = unit.getType();
    visible = unit.isVisible();
    position = visible ? unit.getPosition() : position;
    currentOrder = unit.getOrder();
    completed = !completed && visible ? unit.isCompleted() : completed;
    tileposition = visible ? unit.getTilePosition() : tileposition;
    if (!unitType.isBuilding())
        walkposition = new Position(unit.getLeft(), unit.getTop()).toWalkPosition();
    else
        walkposition = tileposition.toWalkPosition();
    if (visible) {
        lastPosition = position;
        lastTileposition = tileposition;
        lastWalkposition = walkposition;
    }
    lastVisibleFrame = visible ? getGs().frameCount : lastVisibleFrame;
    lastAttackFrame = unit.isStartingAttack() ? getGs().frameCount : lastVisibleFrame;
    if (unit instanceof GroundAttacker)
        groundRange = player.getUnitStatCalculator().weaponMaxRange(unitType.groundWeapon());
    if (unit instanceof AirAttacker)
        airRange = player.getUnitStatCalculator().weaponMaxRange(unitType.airWeapon());
    if (unit instanceof Bunker) {
        airRange = 5 * 32;
        groundRange = 5 * 32;
    }
    health = visible ? unit.getHitPoints() : expectedHealth();
    shields = visible ? unit.getShields() : expectedShields();
    if (unit instanceof SpellCaster)
        energy = ((SpellCaster) unit).getEnergy();
    percentHealth = unitType.maxHitPoints() > 0 ? (double) health / (double) unitType.maxHitPoints() : 1.0;
    percentShield = unitType.maxShields() > 0 ? (double) shields / (double) unitType.maxShields() : 1.0;
    if (unit instanceof Burrowable && visible)
        burrowed = ((Burrowable) unit).isBurrowed();
    if (visible)
        flying = unit.isFlying();
    speed = Util.getSpeed(this);
    target = unit instanceof Attacker ? ((Attacker) unit).getTargetUnit() : unit.getOrderTarget();
    attackers.clear();
}

Example 20 with Position

use of org.openbw.bwapi4j.Position in project Ecgberht by Jabbo16.

the class BaseLocationComparator method compare.

@Override
public int compare(Base a, Base b) {
    try {
        if (base == null)
            throw new Exception("No Base");
        Position start = this.base.getLocation().toPosition();
        if (getGs().blockedBLs.contains(a))
            return 1;
        if (getGs().blockedBLs.contains(b))
            return -1;
        if (a.getArea().getAccessibleNeighbors().isEmpty())
            return 1;
        if (b.getArea().getAccessibleNeighbors().isEmpty())
            return -1;
        if (a.equals(base))
            return -1;
        if (b.equals(base))
            return 1;
        double distA = Util.getGroundDistance(a.getLocation().toPosition(), start);
        double distB = Util.getGroundDistance(b.getLocation().toPosition(), start);
        if (Double.compare(distA, 0.0) == 0 && Double.compare(distB, 0.0) > 0)
            return 1;
        if (Double.compare(distB, 0.0) == 0 && Double.compare(distA, 0.0) > 0)
            return -1;
        if (!getGs().getStrat().name.equals("FullBio") && !getGs().getStrat().name.equals("FullBioFE") && !getGs().getStrat().name.equals("BioGreedyFE")) {
            if ((a.getGeysers().isEmpty() && !a.getMinerals().isEmpty()) && (!b.getGeysers().isEmpty() && !b.getMinerals().isEmpty())) {
                return 1;
            }
            if ((!a.getGeysers().isEmpty() && !a.getMinerals().isEmpty()) && (b.getGeysers().isEmpty() && !b.getMinerals().isEmpty())) {
                return -1;
            }
        }
        if (Double.compare(distA, distB) < 0 && Double.compare(distA, 0.0) > 0)
            return -1;
        else if (Double.compare(distA, distB) > 0 && Double.compare(distB, 0.0) > 0)
            return 1;
        return 1;
    } catch (Exception e) {
        System.err.println("Sorter");
        e.printStackTrace();
    }
    return 0;
}