internal BranchedTable(XmlNode node, RandTableType rtType)
{
_type = rtType;
IEnumerator ie = node.ChildNodes.GetEnumerator();
while (ie.MoveNext())
{
XmlNode cn = (XmlNode)ie.Current;
if (cn.Name.Equals("branch"))
{
int weight = 1;
string str = null;
try {
str = cn.Attributes["weight"].Value;
}
catch {}
if (str != null)
{
try
{
weight = int.Parse(str);
if (weight < 1)
{
throw new FormatException("invalid weight :" + str);
}
}
catch
{
throw new FormatException("invalid weight :" + str);
}
}
add(Parse(cn, rtType), weight);
}
}
}
private object Parse(XmlNode node, RandTableType rtType)
{
switch (rtType)
{
case RandTableType.ACTION:
ArrayedAction aArray = new ArrayedAction(node);
// if single action, regists non-arrayed action object.
if (aArray.Count == 1)
{
return(aArray[0]);
}
else
{
return(aArray);
}
case RandTableType.EFFECT:
ArrayedEffect eArray = new ArrayedEffect(node);
// if single action, regists non-arrayed action object.
if (eArray.Count == 1)
{
return(eArray[0]);
}
else
{
return(eArray);
}
case RandTableType.TARGET:
ArrayedTarget tArray = new ArrayedTarget(node);
// if single action, regists non-arrayed action object.
if (tArray.Count == 1)
{
return(tArray[0]);
}
else
{
return(tArray);
}
default:
throw new FormatException("Invalid type attribute in the randomized tag");
break;
}
return(null);
}
internal ForEachTable(XmlNode node, RandTableType rtType)
{
_type = rtType;
string attr = node.Attributes["for_each"].Value;
if (attr.Equals("business"))
{
target = TargetType.BUSINESS;
}
else if (attr.Equals("company"))
{
target = TargetType.COMPANY;
}
else
{
throw new FormatException("invalid 'for_each' target :" + attr);
}
}
static internal RandomTable CreateTable(XmlNode node, RandTableType tableType)
{
RandomTable newTable;
try {
string attr = node.Attributes["for_each"].Value;
if (tableType != RandTableType.TARGET)
{
throw new FormatException("The 'for_each' attribute is available only in the target definition.");
}
else
{
newTable = new ForEachTable(node, tableType);
}
} catch (NullReferenceException nre) {
newTable = new BranchedTable(node, tableType);
}
newTable._type = tableType;
return(newTable);
}
