public static Cmd parse_cmd(byte[] buffer, long start_index, long length)
{
if (start_index + length > buffer.Count())
{
throw new Exception("命令长度不足.");
}
long pos = start_index;
CmdType type = (CmdType)Cmd.to_int(buffer, ref pos);
string type_name = type.ToString();
type_name = string.Join("", type_name.Split(new char[] { '_' }, StringSplitOptions.RemoveEmptyEntries));
Type class_type = Type.GetType(type.GetType().Namespace + "." + type_name);
Cmd cmd = Activator.CreateInstance(class_type) as Cmd;
cmd.from_byte(buffer, ref start_index);
return(cmd);
}
