Packet* pa=new Packet();
*pa<<(char)((0x04<<5)|0x0A)<<(char*)"kitty!" //Name
    <<(char)0<<(char)0 //General Data
    <<(char)127;
*writebuf<<Packet_0F_SpawnEntity(321, 63, pos->x*32, pos->y*32, pos->z*32, 0, 0, pa);