private static void RequierArg <T>(W_Type[] source, int index) where T : W_Type
{
if (index >= source.Length)
{
throw new Exception("Missing arguments");
}
if (!(source[index] is T))
{
source[index].Error("Expected argument of type {0} instead saw {1}", W_Type.GetName <T>(), source[index].TypeName);
}
}
private static void RequireIntArg(W_Type[] source, int index)
{
if (index >= source.Length)
{
throw new Exception("Missing arguments");
}
if (!(source[index] is W_Number))
{
source[index].Error("Expected argument of type {0} instead saw {1}", W_Type.GetName <W_Number>(), source[index].TypeName);
}
if (Math.Floor(source[index].Number) != source[index].Number)
{
source[index].Error("Expected a number with no decimal places");
}
}