public object this[string fullName] {
get {
HotloaderVariable var = p_GlobalClass.ResolveVariable(fullName);
if (var == null)
{
return(null);
}
return(var.Value.Evaluate());
}
}
public object GetValue(out HotloaderValueType type)
{
type = p_Type;
//evaluation?
HotloaderExpression eval = p_Raw as HotloaderExpression;
if (eval != null)
{
return(eval.Evaluate(out type));
}
/*variable?*/
if (p_Type == HotloaderValueType.VARIABLE)
{
//resolve the variable
HotloaderVariable variable = p_Variable.Parent.ResolveVariable((string)p_Raw);
if (variable == null)
{
variable = p_Globals.ResolveVariable((string)p_Raw);
}
if (variable == null)
{
throw new HotloaderParserException(
p_File,
p_Line,
p_Column,
String.Format(
"Variable \"{0}\" does not exist",
p_Raw));
}
//verify no cross-referencing
if (variable == p_Variable)
{
throw new HotloaderParserException(
p_File,
p_Line,
p_Column,
"Cycle-dependancy found! Cannot self-reference");
}
//evaluate
object value = variable.Value.Evaluate(out type);
return(value);
}
//this should never happen.
return(p_Raw);
}