private D2StatList FindStatListNode(D2Unit unit, uint state)
{
if (unit.StatListNode.IsNull)
{
return(null);
}
var statNodeEx = reader.Read <D2StatListEx>(unit.StatListNode);
// Get the appropriate stat node.
DataPointer statsPointer = statNodeEx.pMyStats;
if (statNodeEx.ListFlags.HasFlag(StatListFlag.HasCompleteStats))
{
statsPointer = statNodeEx.pMyLastList;
}
if (statsPointer.IsNull)
{
return(null);
}
// Get previous node in the linked list (belonging to this list).
D2StatList getPreviousNode(D2StatList x)
{
if (x.PreviousList.IsNull)
{
return(null);
}
return(reader.Read <D2StatList>(x.PreviousList));
}
// Iterate stat nodes until we find the node we're looking for.
D2StatList statNode = reader.Read <D2StatList>(statsPointer);
for (; statNode != null; statNode = getPreviousNode(statNode))
{
if (statNode.State != state)
{
continue;
}
if (statNode.Flags.HasFlag(StatListFlag.HasProperties))
{
break;
}
}
return(statNode);
}
private void CombineNodeStats(List <D2Stat> stats, D2StatList node)
{
if (node == null || node.Stats.Address.IsNull)
{
return;
}
D2Stat[] nodeStats = reader.ReadArray <D2Stat>(node.Stats.Address, node.Stats.Length);
foreach (D2Stat nodeStat in nodeStats)
{
int index = stats.FindIndex(x =>
x.HiStatID == nodeStat.HiStatID &&
x.LoStatID == nodeStat.LoStatID);
if (index >= 0)
{
// Already have the stat, increase value.
stats[index].Value += nodeStat.Value;
}
else
{
// Stat not found, add to list.
stats.Add(nodeStat);
}
}
}