static SpawnGroup()
{
string path = Path.Combine(Core.BaseDirectory, "Data/SpawnDefinitions.xml");
if (!File.Exists(path))
{
return;
}
try
{
XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlElement root = doc["spawnDefinitions"];
if (root == null)
{
return;
}
foreach (XmlElement xmlDef in root.SelectNodes("spawnGroup"))
{
string name = null;
if (!Region.ReadString(xmlDef, "name", ref name))
{
continue;
}
List <SpawnGroupElement> list = new List <SpawnGroupElement>();
foreach (XmlNode node in xmlDef.ChildNodes)
{
XmlElement el = node as XmlElement;
if (el != null)
{
SpawnDefinition def = GetSpawnDefinition(el);
if (def == null)
{
continue;
}
int weight = 1;
Region.ReadInt32(el, "weight", ref weight, false);
SpawnGroupElement groupElement = new SpawnGroupElement(def, weight);
list.Add(groupElement);
}
}
SpawnGroupElement[] elements = list.ToArray();
SpawnGroup group = new SpawnGroup(name, elements);
Register(group);
}
}
catch (Exception ex)
{
Console.WriteLine("Could not load SpawnDefinitions.xml: " + ex.Message);
}
}
public override ISpawnable Spawn(SpawnEntry entry)
{
int index = Utility.Random(m_TotalWeight);
for (int i = 0; i < m_Elements.Length; i++)
{
SpawnGroupElement element = m_Elements[i];
if (index < element.Weight)
{
return(element.SpawnDefinition.Spawn(entry));
}
index -= element.Weight;
}
return(null);
}