Method getRelative

src/redempt/redlib/misc/LocationUtils.java:488–494

(Node block, Block start, Block end, int x, int y, int z)

    }

    private static Node getRelative(Node block, Block start, Block end, int x, int y, int z) {
        Block b = block.block.getRelative(x, y, z);
        int score = score(block, start, end);
        Node node = new Node(b, score);
        node.parent = block;
        return node;
    }

    private static int score(Node node, Block start, Block end) {
        return distance(node.block, start) + distance(node.block, end) * 2;