func from_packet(c_packet *C.ENetPacket) []byte {
log.Printf("from packet: %#v", c_packet)
if c_packet == nil {
return nil
}
defer C.enet_packet_destroy(c_packet)
return C.GoBytes(unsafe.Pointer(c_packet.data), C.int(c_packet.dataLength))
}
// enet_peer_send
func (peer *Peer) Send(channelID uint8, data []byte, flags Flag) error {
c_packet := new_packet(data, flags)
defer C.enet_packet_destroy(c_packet)
ret := C.enet_peer_send(peer.peer, C.enet_uint8(channelID), c_packet)
if ret < 0 {
return errors.New("ENet failed to send packet")
}
return nil
}
func eventFromCEvent(cEventI interface{}) Event {
cEvent := cEventI.(*C.ENetEvent)
defer C.enet_packet_destroy(cEvent.packet)
return Event{
Type: EventType(cEvent._type),
Peer: peerFromCPeer(cEvent.peer),
ChannelId: uint8(cEvent.channelID),
Data: uint32(cEvent.data),
Packet: packetFromCPacket(cEvent.packet),
}
}
func (p *ENetPacket) Destroy() {
C.enet_packet_destroy((*C.ENetPacket)(p))
}