public static double ReadDouble(byte[] packet, ref int position)
{
DoubleLong dl = new DoubleLong();
dl.lvalue = (packet[position++] | (long)packet[position++] << 8
| (long)packet[position++] << 16 | (long)packet[position++] << 24
| (long)packet[position++] << 32 | (long)packet[position++] << 40
| (long)packet[position++] << 48 | (long)packet[position++] << 56);
return(dl.dvalue);
}
public double ReadDouble()
{
DoubleLong dl = new DoubleLong();
dl.lvalue = (_items[_ptr++] | (long)_items[_ptr++] << 8
| (long)_items[_ptr++] << 16 | (long)_items[_ptr++] << 24
| (long)_items[_ptr++] << 32 | (long)_items[_ptr++] << 40
| (long)_items[_ptr++] << 48 | (long)_items[_ptr++] << 56);
return(dl.dvalue);
}
public static byte[] GetBytes(this double value)
{
DoubleLong dl = new DoubleLong(); dl.dvalue = value;
return(new byte[]
{
(byte)dl.lvalue, (byte)(dl.lvalue >> 8), (byte)(dl.lvalue >> 16), (byte)(dl.lvalue >> 24),
(byte)(dl.lvalue >> 32), (byte)(dl.lvalue >> 40), (byte)(dl.lvalue >> 48), (byte)(dl.lvalue >> 56)
});
}
public void Write(double value)
{
if (_ptr + 8 >= _bufferSize)
{
Resize(8);
}
DoubleLong dl = new DoubleLong(); dl.dvalue = value;
long val = dl.lvalue;
_items[_ptr++] = (byte)val;
_items[_ptr++] = (byte)(val >> 8);
_items[_ptr++] = (byte)(val >> 16);
_items[_ptr++] = (byte)(val >> 24);
_items[_ptr++] = (byte)(val >> 32);
_items[_ptr++] = (byte)(val >> 40);
_items[_ptr++] = (byte)(val >> 48);
_items[_ptr++] = (byte)(val >> 56);
}