/// <summary>
/// Updates the variable names in the data tree
/// </summary>
private void UpdateVariableNames()
{
// Check if it is a datatree with multiple branches that have one item
bool check = true;
for (int i = 0; i < _tree.Branches.Count; i++)
{
if (_tree.Branches[i].Count != 1)
{
check = false;
break;
}
}
if (_tree.Branches.Count == 1)
{
if (_tree.Branches[0].Count == 1)
{
// Do nothing: there is only one item in the whole datatree
}
else
{
// Only rename the items in this single branche with + "_0", "_1" etc...
for (int i = 0; i < _tree.Branches[0].Count; i++)
{
_tree.Branches[0][i].Value.Name = _tree.Branches[0][i].Value.Name + "_" + i.ToString();
}
}
}
else if (check == true)
{
// Multiple branches with only one item per branch
for (int i = 0; i < _tree.Branches.Count; i++)
{
_tree.Branches[i][0].Value.Name = _tree.Branches[i][0].Value.Name + "_" + i.ToString();
}
}
else
{
// Rename everything. There are multiple branches with branches that have multiple items.
List <GH_Path> originalPaths = new List <GH_Path>();
for (int i = 0; i < _tree.Paths.Count; i++)
{
originalPaths.Add(_tree.Paths[i]);
}
_tree.Simplify(GH_SimplificationMode.CollapseLeadingOverlaps);
List <GH_Path> simplifiedPaths = new List <GH_Path>();
for (int i = 0; i < _tree.Paths.Count; i++)
{
simplifiedPaths.Add(_tree.Paths[i]);
}
for (int i = 0; i < _tree.Branches.Count; i++)
{
_tree.ReplacePath(simplifiedPaths[i], originalPaths[i]);
}
for (int i = 0; i < _tree.Branches.Count; i++)
{
GH_Path iPath = simplifiedPaths[i];
string pathString = iPath.ToString();
pathString = pathString.Replace("{", "").Replace(";", "_").Replace("}", "");
for (int j = 0; j < _tree.Branches[i].Count; j++)
{
_tree.Branches[i][j].Value.Name = _tree.Branches[i][j].Value.Name + "_" + pathString + "_" + j;
}
}
}
}