public static void SetupData()
{
if (hashData != null)
{
return; //Don't load from xml if data already loaded
}
hashData = new Hashtable();
//Load all item xml files
UnityEngine.Object[] files = Resources.LoadAll("XP_Rewards", typeof(TextAsset));
foreach (TextAsset file in files)
{
string xmlString = file.text;
// error message
string strErrorFile = "Error in file " + file.name;
//Create XMLParser instance
XMLParser xmlParser = new XMLParser(xmlString);
//Call the parser to build the IXMLNode objects
XMLElement xmlElement = xmlParser.Parse();
//Go through all child node of xmlElement (the parent of the file)
for (int i = 0; i < xmlElement.Children.Count; i++)
{
IXMLNode childNode = xmlElement.Children[i];
// Get id
Hashtable hashAttr = XMLUtils.GetAttributes(childNode);
string id = (string)hashAttr["ID"];
string strError = strErrorFile + "(" + id + "): ";
Data_XpReward data = new Data_XpReward(id, childNode, strError);
if (hashData.ContainsKey(id))
{
Debug.LogError("Duplicate xp reward id: " + id);
}
else
{
hashData[id] = data;
}
}
}
}
//---------------------------------------------------
// GetXP()
// For the incoming parameters, returns how much xp
// the user should get.
//---------------------------------------------------
public static int GetXP(string strKey, Hashtable hashBonusData)
{
// the total xp will be calculated by the data
int nXP = 0;
// set up data if it hasn't been loaded yet
if (hashData == null)
{
SetupData();
}
// get the data for the incoming key
if (hashData.ContainsKey(strKey))
{
Data_XpReward data = (Data_XpReward)hashData[strKey];
nXP = data.CalculateXP(hashBonusData);
}
else
{
Debug.LogError("No such xp data for " + strKey);
}
return(nXP);
}