private bool CheckTypeChange(Node node, NodeType newType)
{
if (node.type != newType) {
Node p = node.parent;
if (p != null)
{
int index = -1 ;
for (int i = 0; i < p.sequels.Length; i++)
{
if (p.sequels[i] == node) {
index = i;
break;
}
}
if (index < 0) {
Debug.Log("error: node not found!");
return false;
}
p.sequels[index] = newType.ToNode();
ObjectDictionaries.Sequences.SaveDictionary();
return true;
}
else {
string key = "";
Dictionary<string, Node>.KeyCollection keys = ObjectDictionaries.Sequences.GetKeys();
foreach (string k in keys)
{
if(ObjectDictionaries.Sequences.GetElement(k) == node){
key = k;
break;
}
}
if (key =="")
{
Debug.Log("error: node not found!");
return false;
}
ObjectDictionaries.Sequences.AddElement(key, newType.ToNode());
ObjectDictionaries.Sequences.SaveDictionary();
return true;
}
}
return false;
}