public void ImportNodes()
{
StreamReader sr = new StreamReader(fileDir + fileNodes);
string dataLine = sr.ReadLine(); //initial gets headers and throw them
string[] readData;
string[] storyGlobals;
string[] storyGlobal;
string[] continuationPairs;
string[] continuationPair;
while ((dataLine = sr.ReadLine()) != null)
{
if (dataLine == "")
{
continue;
}
readData = dataLine.Split(";");
NodeStory Node = new NodeStory()
{
ID = readData[0],
text = readData[1],
storyGlobals = new Dictionary <string, string>(),
continuations = new Dictionary <string, float>()
};
//keep going with more complex ones;
if (readData[2] != "")
{
storyGlobals = readData[2].Split(",");
foreach (string s in storyGlobals)
{
storyGlobal = s.Split(":");
Node.storyGlobals[storyGlobal[0]] = storyGlobal[1];
}
}
if (readData[3] != "")
{
continuationPairs = readData[3].Split(",");
foreach (string s in continuationPairs)
{
continuationPair = s.Split(":");
Node.continuations[continuationPair[0]] = float.Parse(continuationPair[1], CultureInfo.InvariantCulture);
}
}
Nodes[Node.ID] = Node;
}
}
void Traverse(NodeStory node)
{
//Set new globals
foreach (KeyValuePair <string, string> kvp in node.storyGlobals)
{
Globals[kvp.Key] = kvp.Value;
}
//Time to handle text;
string toWrite = node.text.Replace(@"\N", "\n"); //for some reason imported escape characters are not recognised, so we upCase and work around.
foreach (KeyValuePair <string, string> kvp in Globals)
{
toWrite = toWrite.Replace(kvp.Key, kvp.Value); //not very memoryfriendly I know, not in-place
}
Console.Write(toWrite);
//check continuations
if (node.continuations.Count == 0)
{
Console.WriteLine("\n\n\n");
return;
}
else
{
string next = "";
double rndNext = rnd.NextDouble();
double sum = 0;
foreach (KeyValuePair <string, float> kvp in node.continuations)
{
sum += kvp.Value;
if (rndNext < sum)
{
next = kvp.Key;
break;
}
}
NodeStory nextNode = repository.GetNodeByID(next);
Traverse(nextNode);
}
}
