private static Value ParseJsonNumber(VmGlobals globals, char[] rawValue, int length, Index i)
{
int sign = 1;
char c = rawValue[i.Value];
if (c == '-')
{
sign = -1;
i.Value++;
}
StringBuilder sb = new StringBuilder();
while (i.Value < length)
{
c = rawValue[i.Value++];
if (c != '.' && (c < '0' || c > '9'))
{
i.Value--;
break;
}
else
{
sb.Append(c);
}
}
string stringValue = sb.ToString();
if (stringValue.Contains('.'))
{
double value;
if (double.TryParse(stringValue, out value))
{
return(CrayonWrapper.buildFloat(globals, value * sign));
}
}
else
{
int value;
if (int.TryParse(stringValue, out value))
{
return(CrayonWrapper.buildInteger(globals, value * sign));
}
}
throw new JsonParserException();
}
private Value ConvertNativeArg(object na)
{
if (na == null)
{
return(vm.globalNull);
}
if (na is Value)
{
return((Value)na); // allow mixed native/Value
}
if (na is bool)
{
return((bool)na ? vm.globalTrue : vm.globalFalse);
}
if (na is string)
{
return(CrayonWrapper.buildString(vm.globals, (string)na));
}
if (na is int)
{
return(CrayonWrapper.buildInteger(vm.globals, (int)na));
}
if (na is double)
{
return(CrayonWrapper.buildFloat(vm.globals, (double)na));
}
if (na is float)
{
return(CrayonWrapper.buildFloat(vm.globals, (float)na));
}
if (na is object[])
{
List <Value> list = new List <Value>(((object[])na).Select(a => ConvertNativeArg(a)));
return(CrayonWrapper.buildList(list));
}
throw new NotImplementedException("Unsupported type for native arg: " + na.GetType());
}