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

Example 26 with Position

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

the class UtilMicro method kiteAway.

// Credits to @Yegers for a better kite method
public static Position kiteAway(final Unit unit, final Set<UnitInfo> enemies) {
    try {
        if (enemies.isEmpty())
            return null;
        Position ownPosition = unit.getPosition();
        List<MutablePair<Double, Double>> vectors = new ArrayList<>();
        // double minDistance = Double.MAX_VALUE;
        for (final UnitInfo enemy : enemies) {
            final Position enemyPosition = enemy.position;
            Position sub = ownPosition.subtract(enemyPosition);
            MutablePair<Double, Double> unitV = new MutablePair<>((double) sub.getX(), (double) sub.getY());
            // final double distance = enemy.getDistance(unit);
            /*if (distance < minDistance) {
                    minDistance = distance;
                }*/
            /*unitV.first = unitV.first / distance;
                unitV.second = unitV.second / distance;*/
            vectors.add(unitV);
        }
        // minDistance *= 2;
        /*for (MutablePair<Double, Double> vector : vectors){
                vector.first *= minDistance;
                vector.second *= minDistance;
            }*/
        // return GenericMath.add(ownPosition, GenericMath.multiply(1. / vectors.size(), GenericMath.sumAll(vectors)));
        MutablePair<Double, Double> sumAll = Util.sumPosition(vectors);
        return Util.cropPosition(Util.sumPosition(ownPosition, new Position((int) (sumAll.first / vectors.size()), (int) (sumAll.second / vectors.size()))));
    } catch (Exception e) {
        System.err.println("KiteAway Exception");
        e.printStackTrace();
        return null;
    }
}

Example 27 with Position

use of org.openbw.bwapi4j.Position in project BWAPI4J by OpenBW.

the class Graph method getPath.

public CPPath getPath(final Position a, final Position b, final MutableInt pLength) {
    final Area areaA = getNearestArea(a.toWalkPosition());
    final Area areaB = getNearestArea(b.toWalkPosition());
    if (areaA.equals(areaB)) {
        if (pLength != null) {
            pLength.setValue(BwemExt.getApproxDistance(a, b));
        }
        return new CPPath();
    }
    if (!areaA.isAccessibleFrom(areaB)) {
        if (pLength != null) {
            pLength.setValue(-1);
        }
        return new CPPath();
    }
    int minDistAB = Integer.MAX_VALUE;
    ChokePoint pBestCpA = null;
    ChokePoint pBestCpB = null;
    for (final ChokePoint cpA : areaA.getChokePoints()) {
        if (!cpA.isBlocked()) {
            final int distACpA = BwemExt.getApproxDistance(a, cpA.getCenter().toPosition());
            for (final ChokePoint cpB : areaB.getChokePoints()) {
                if (!cpB.isBlocked()) {
                    final int distBToCPB = BwemExt.getApproxDistance(b, cpB.getCenter().toPosition());
                    final int distAToB = distACpA + distBToCPB + distance(cpA, cpB);
                    if (distAToB < minDistAB) {
                        minDistAB = distAToB;
                        pBestCpA = cpA;
                        pBestCpB = cpB;
                    }
                }
            }
        }
    }
    // bwem_assert(minDistAB != numeric_limits<int>::max());
    if (minDistAB == Integer.MAX_VALUE) {
        throw new IllegalStateException();
    }
    final CPPath path = getPath(pBestCpA, pBestCpB);
    if (pLength != null) {
        // bwem_assert(Path.size() >= 1);
        if (!(path.size() >= 1)) {
            throw new IllegalStateException();
        }
        pLength.setValue(minDistAB);
        if (path.size() == 1) {
            // bwem_assert(pBestCpA == pBestCpB);
            if (!pBestCpA.equals(pBestCpB)) {
                throw new IllegalStateException();
            }
            final Position cpEnd1 = BwemExt.center(pBestCpA.getNodePosition(ChokePoint.Node.END1));
            final Position cpEnd2 = BwemExt.center(pBestCpA.getNodePosition(ChokePoint.Node.END2));
            if (Utils.intersect(a.getX(), a.getY(), b.getX(), b.getY(), cpEnd1.getX(), cpEnd1.getY(), cpEnd2.getX(), cpEnd2.getY())) {
                pLength.setValue(BwemExt.getApproxDistance(a, b));
            } else {
                for (final ChokePoint.Node node : new ChokePoint.Node[] { ChokePoint.Node.END1, ChokePoint.Node.END2 }) {
                    final Position c = BwemExt.center(pBestCpA.getNodePosition(node));
                    final int distAToB = BwemExt.getApproxDistance(a, c) + BwemExt.getApproxDistance(b, c);
                    if (distAToB < pLength.intValue()) {
                        pLength.setValue(distAToB);
                    }
                }
            }
        }
    }
    return getPath(pBestCpA, pBestCpB);
}

Example 28 with Position

use of org.openbw.bwapi4j.Position in project BWAPI4J by OpenBW.

the class MobileUnit method update.

@Override
public void update(int[] unitData, int index, int frame) {
    this.isFollowing = unitData[index + Unit.IS_FOLLOWING_INDEX] == 1;
    this.isHoldingPosition = unitData[index + Unit.IS_HOLDING_POSITION_INDEX] == 1;
    this.isStuck = unitData[index + Unit.IS_STUCK_INDEX] == 1;
    this.isStasised = unitData[index + Unit.IS_STASISED_INDEX] == 1;
    this.isUnderDarkSwarm = unitData[index + Unit.IS_UNDER_DARK_SWARM_INDEX] == 1;
    this.isUnderDisruptionWeb = unitData[index + Unit.IS_UNDER_DISRUPTION_WEB_INDEX] == 1;
    this.isUnderStorm = unitData[index + Unit.IS_UNDER_STORM_INDEX] == 1;
    this.isMoving = unitData[index + Unit.IS_MOVING_INDEX] == 1;
    this.isParasited = unitData[index + Unit.IS_PARASITED_INDEX] == 1;
    this.isPatrolling = unitData[index + Unit.IS_PATROLLING_INDEX] == 1;
    this.isPlagued = unitData[index + Unit.IS_PLAGUED_INDEX] == 1;
    this.targetPosition = new Position(unitData[index + Unit.TARGET_POSITION_X_INDEX], unitData[index + Unit.TARGET_POSITION_Y_INDEX]);
    this.transportId = unitData[index + Unit.TRANSPORT_INDEX];
    this.acidSporeCount = unitData[index + Unit.ACID_SPORE_COUNT_INDEX];
    this.isHallucination = unitData[index + Unit.IS_HALLUCINATION_INDEX] == 1;
    this.isBlind = unitData[index + Unit.IS_BLIND_INDEX] == 1;
    this.isBraking = unitData[index + Unit.IS_BRAKING_INDEX] == 1;
    this.isDefenseMatrixed = unitData[index + Unit.IS_DEFENSE_MATRIXED_INDEX] == 1;
    this.isEnsnared = unitData[index + Unit.IS_ENSNARED_INDEX] == 1;
    super.update(unitData, index, frame);
}

Example 29 with Position

use of org.openbw.bwapi4j.Position in project BWAPI4J by OpenBW.

the class MapTest method Test_getPath_Lengths_Using_Original_Samples_LIVE.

@Ignore
@Test
public void Test_getPath_Lengths_Using_Original_Samples_LIVE() throws IOException, URISyntaxException {
    this.bw = new BW(this);
    this.bw.startGame();
    int pathErrorsCount = 0;
    int pathsCount = 0;
    int differenceSum = 0;
    final BWEM_CPPathSamples expectedPathSamples = new BWEM_CPPathSamples(this.bw.getBWMap().mapHash());
    for (final BWEM_CPPathSamples.CPPSample expectedSample : expectedPathSamples.samples) {
        final Position sampleStartPosition = expectedSample.startAndEnd.getLeft();
        final Position sampleEndPosition = expectedSample.startAndEnd.getRight();
        final int expectedPathLength = expectedSample.pathLength;
        logger.debug("Testing: startPosition=" + sampleStartPosition.toString() + ", endPosition=" + sampleEndPosition.toString() + ", expectedPathLength=" + expectedPathLength);
        ++pathsCount;
        try {
            final MutableInt actualPathLength = new MutableInt();
            this.bwemMap.getPath(sampleStartPosition, sampleEndPosition, actualPathLength);
            final int difference = actualPathLength.intValue() - expectedPathLength;
            if (difference != 0) {
                differenceSum += difference;
                logger.warn("Path lengths do not match: expectedPathLength=" + expectedPathLength + ", actualPathLength=" + actualPathLength + ", difference=" + difference);
            }
        } catch (final Exception e) {
            logger.warn("Failed to find a path: path error: startPosition=" + sampleStartPosition.toString() + ", endPosition=" + sampleEndPosition.toString() + ", expectedPathLength=" + expectedPathLength);
            ++pathErrorsCount;
            e.printStackTrace();
        }
    }
    logger.info("Total # of Paths: " + pathsCount + ", # of Path errors: " + pathErrorsCount);
    logger.info("Average difference: " + (differenceSum / (pathsCount - pathErrorsCount)));
}

Example 30 with Position

use of org.openbw.bwapi4j.Position in project BWAPI4J by OpenBW.

the class TestListenerBwem method isOnScreen.

/**
 * Tests if the specified position is within the current viewport area.
 * Useful for ignoring shape drawing calls if the specified position is off screen.
 */
private boolean isOnScreen(final Position position) {
    final Position topLeftScreenPosition = bw.getInteractionHandler().getScreenPosition();
    final Position bottomRightScreenPosition = topLeftScreenPosition.add(SCREEN_SIZE);
    return (position.getX() >= topLeftScreenPosition.getX() && position.getY() >= topLeftScreenPosition.getY() && position.getX() < bottomRightScreenPosition.getX() && position.getY() < bottomRightScreenPosition.getY());
}