/// <summary>
/// build the tree structure out of the given assembly
/// </summary>
/// <param name="assembly"></param>
/// <param name="position"></param>
/// <param name="level"></param>
private PVFactorioItemContainer buildTreeStructure(IFactorioAssembly assembly, int position = 0, int level = 0)
{
PVFactorioItemContainer container = new PVFactorioItemContainer(assembly, level, this.Settings, this.FactorioItemContainers);
if (level == 0)
{
m_rootContainer = container;
}
container.Left = position;
container.SubTreeWidth = 0;
PVFactorioItemContainer firstSubContainer = null;
PVFactorioItemContainer lastSubContainer = null;
for (int i = 0; i < container.Assembly.SubAssembly.Count; i++)
{
// Build a branch for the current subassembly and position it right to the last subassembly
PVFactorioItemContainer currentSubContainer = buildTreeStructure(
container.Assembly.SubAssembly[i],
container.Left + container.SubTreeWidth,
level + 1);
if (firstSubContainer == null)
{
firstSubContainer = currentSubContainer;
}
lastSubContainer = currentSubContainer;
Lines.Add(new PVLine(container, currentSubContainer));
container.SubTreeWidth += currentSubContainer.SubTreeWidth;
}
if (firstSubContainer != null)
{
container.Left = (lastSubContainer.Left - firstSubContainer.Left) / 2 + firstSubContainer.Left;
}
else
{
container.SubTreeWidth = this.Settings.ItemContainerWidth + this.Settings.WidthOffset;
}
FactorioItemContainers.Add(container);
return(container);
}
/// <summary>
/// Creates a line from a image in a higher level to a lower level image.
/// </summary>
/// <param name="from">the line starts at the bottom middle of this image</param>
/// <param name="to">the line stop at the top middle of this image</param>
public PVLine(PVFactorioItemContainer from, PVFactorioItemContainer to)
{
m_from = from;
m_to = to;
}
