Examples with Neighbor core.neighbor.Neighbor used on opensource projects

Example 1 with Neighbor

use of core.neighbor.Neighbor in project solution-finder by knewjade.

the class LockedNeighborCandidate method check.

private boolean check(Neighbor current) {
    OriginalPiece piece = current.getPiece();
    // ハードドロップで到達できるとき
    if (field.canReachOnHarddrop(piece))
        return true;
    if (cache.isFound(current))
        return true;
    // すでに訪問済みのとき
    if (cache.isVisited(current))
        // 訪問済みだが結果が出てないときは他の探索でカバーできるためfalseを返却
        return false;
    // 訪問済みにする
    cache.visit(current);
    // 上と左右に移動
    List<Neighbor> nextMovesSources = current.getNextMovesSources();
    for (Neighbor next : nextMovesSources) {
        OriginalPiece nextPiece = next.getPiece();
        if (field.canPut(nextPiece) && check(next)) {
            cache.found(current);
            return true;
        }
    }
    // 左回転でくる可能性がある場所を移動
    if (checkLeftRotation(current))
        return true;
    // 右回転でくる可能性がある場所を移動
    if (checkRightRotation(current))
        return true;
    return false;
}

Example 2 with Neighbor

use of core.neighbor.Neighbor in project solution-finder by knewjade.

the class LockedNeighborCandidate method search.

@Override
public Set<Neighbor> search(Field field, Piece piece, int appearY) {
    this.field = field;
    HashSet<Neighbor> results = new HashSet<>();
    cache.clear();
    Set<Rotate> uniqueRotates = minoShifter.getUniqueRotates(piece);
    for (Rotate rotate : uniqueRotates) {
        Mino mino = minoFactory.create(piece, rotate);
        for (int x = -mino.getMinX(); x < FIELD_WIDTH - mino.getMaxX(); x++) {
            for (int y = -mino.getMinY(); y < appearY - mino.getMaxY(); y++) {
                Neighbor neighbor = neighbors.get(piece, rotate, x, y);
                if (field.canPut(neighbor.getPiece()) && field.isOnGround(mino, x, y)) {
                    loop(results, neighbor);
                }
            }
        }
    }
    return results;
}

Example 3 with Neighbor

use of core.neighbor.Neighbor in project solution-finder by knewjade.

the class LockedNeighborReachable method checks.

@Override
public boolean checks(Field field, Mino mino, int x, int y, int appearY) {
    assert field.canPut(mino, x, y);
    this.field = field;
    lockedCache.clear();
    Piece piece = mino.getPiece();
    Rotate rotate = mino.getRotate();
    Neighbor neighbor = neighbors.get(piece, rotate, x, y);
    if (checkFirst(neighbor))
        return true;
    List<Action> actions = minoShifter.enumerateSameOtherActions(piece, rotate, x, y);
    for (Action action : actions) if (checkFirst(piece, action.getRotate(), action.getX(), action.getY()))
        return true;
    return false;
}

Example 4 with Neighbor

use of core.neighbor.Neighbor in project solution-finder by knewjade.

the class LockedNeighborReachable method checkLeftRotation.

private boolean checkLeftRotation(Neighbor current) {
    List<Neighbor> sources = current.getNextLeftRotateSources();
    for (Neighbor source : sources) {
        if (!field.canPut(source.getPiece()))
            continue;
        // もう一度回して戻ってくるか
        List<Neighbor> destinations = source.getNextLeftRotateDestinations();
        Neighbor destination = getDestination(destinations);
        if (current.equals(destination) && check(source)) {
            return true;
        }
    }
    return false;
}

Example 5 with Neighbor

use of core.neighbor.Neighbor in project solution-finder by knewjade.

the class LockedNeighborReachable method check.

private boolean check(Neighbor neighbor) {
    // harddropでたどりつけるとき
    OriginalPiece originalPiece = neighbor.getPiece();
    if (field.canReachOnHarddrop(originalPiece))
        return true;
    // すでに訪問済みのとき
    int x = originalPiece.getX();
    int y = originalPiece.getY();
    Rotate rotate = originalPiece.getRotate();
    if (lockedCache.isVisit(x, y, rotate))
        // 訪問済みだがまだ探索中の場合は、他の探索でカバーできるためfalseを返却
        return false;
    lockedCache.visit(x, y, rotate);
    // 上左右に移動
    List<Neighbor> moves = neighbor.getNextMovesSources();
    for (Neighbor move : moves) if (field.canPut(move.getPiece()) && check(move))
        return true;
    // 左回転でくる可能性がある場所を移動
    if (checkLeftRotation(neighbor))
        return true;
    // 右回転でくる可能性がある場所を移動
    if (checkRightRotation(neighbor))
        return true;
    return false;
}