Description

Returns the right node of a given node.

The index of the right node of a specified node is calculated as being:

$$ \text{index(right node)} = 2*\text{index(specified node)}+2 $$

Code

This script was tested and works on OpenSim version 0.7.5! 

///////////////////////////////////////////////////////////////////////////
//    Copyright (C) 2013 Wizardry and Steamworks - License: GNU GPLv3    //
///////////////////////////////////////////////////////////////////////////
string wasBinaryTreeRight(list BT, string node) {
    // Right child index: 2*i + 2
    integer i = llListFindList(BT, (list)node);
    if(i == -1) return "";
    return llList2String(BT, 2*i+2);
}