public static string NextArg(CIterator <string> iter)
{
if (iter.HasNext())
{
string arg = CStringUtils.UnArg(iter.Next());
if (!IsValidArg(arg))
{
throw new CCommandException("Invalid arg: " + arg);
}
return(arg);
}
throw new CCommandException("Unexpected end of args");
}
private static object ResolveInvokeParameter(ParameterInfo param, CIterator <string> iter)
{
if (param.IsOptional && !iter.HasNext())
{
return(param.DefaultValue);
}
Type type = param.ParameterType;
if (type == typeof(string[]))
{
List <string> values = new List <string>();
while (iter.HasNext())
{
values.Add(NextArg(iter));
}
return(values.ToArray());
}
if (type == typeof(string))
{
return(NextArg(iter));
}
if (type == typeof(float))
{
return(NextFloatArg(iter));
}
if (type == typeof(int))
{
return(NextIntArg(iter));
}
if (type == typeof(bool))
{
return(NextBoolArg(iter));
}
if (type == typeof(Vector2))
{
float x = NextFloatArg(iter);
float y = NextFloatArg(iter);
return(new Vector2(x, y));
}
if (type == typeof(Vector3))
{
float x = NextFloatArg(iter);
float y = NextFloatArg(iter);
float z = NextFloatArg(iter);
return(new Vector3(x, y, z));
}
if (type == typeof(Vector4))
{
float x = NextFloatArg(iter);
float y = NextFloatArg(iter);
float z = NextFloatArg(iter);
float w = NextFloatArg(iter);
return(new Vector4(x, y, z, w));
}
if (type == typeof(int[]))
{
List <int> values = new List <int>();
while (iter.HasNext())
{
values.Add(NextIntArg(iter));
}
return(values.ToArray());
}
if (type == typeof(float[]))
{
List <float> values = new List <float>();
while (iter.HasNext())
{
values.Add(NextFloatArg(iter));
}
return(values.ToArray());
}
if (type == typeof(bool[]))
{
List <bool> values = new List <bool>();
while (iter.HasNext())
{
values.Add(NextBoolArg(iter));
}
return(values.ToArray());
}
throw new CCommandException("Unsupported value type: " + type);
}