using System;
using System.Reflection;

namespace Tmp
{
  public class Packer
  {
    public Packer()
    {
    }

    public void PackUInt16(ushort value)
    {
    }

    public void PackInt16(short value)
    {
      //value.GetType();
      Console.WriteLine("value({0}) <  -0x80 => {1}", value, value < -0x80);
      Console.WriteLine("value({0}) <  -0x20 => {1}", value, value < -0x20);
      Console.WriteLine("value({0}) <   0x80 => {1}", value, value < 0x80);
      Console.WriteLine("value({0}) <  0x100 => {1}", value, value < 0x100);
    }

    public void PackObject<T>(T obj)
    {
      Type this_type = this.GetType();
      string obj_type_name = obj.GetType().ToString();
      string method_name = "Pack" + obj_type_name.Substring(obj_type_name.LastIndexOf(".") + 1);
      //Console.WriteLine(method_name);
      MethodInfo mi = this_type.GetMethod(method_name);
      mi.Invoke(this, new object[] { obj });
    }

    public static void Main()
    {
      Packer packer = new Packer();
      packer.PackObject((ushort)0);
      packer.PackObject((short)-1);
    }
  }
}