void MultiplayerAPI::poll() {
if (!network_peer.is_valid() || network_peer->get_connection_status() == NetworkedMultiplayerPeer::CONNECTION_DISCONNECTED)
return;
network_peer->poll();
if (!network_peer.is_valid()) // It's possible that polling might have resulted in a disconnection, so check here.
return;
while (network_peer->get_available_packet_count()) {
int sender = network_peer->get_packet_peer();
const uint8_t *packet;
int len;
Error err = network_peer->get_packet(&packet, len);
if (err != OK) {
ERR_PRINT("Error getting packet!");
}
rpc_sender_id = sender;
_process_packet(sender, packet, len);
rpc_sender_id = 0;
if (!network_peer.is_valid()) {
break; // It's also possible that a packet or RPC caused a disconnection, so also check here.
}
}
}
unsigned char
handle_interrupt() {
unsigned char bytes_received = _receive_packet();
rfm12_DisableRx();
rfm12_DisableFifo();
// Process the packet, but only if the application has dealt with the
// last packet. If not, it will be silently dropped..
if (!data_arrived) {
_process_packet(bytes_received);
}
rfm12_EnableFifo();
rfm12_EnableRx();
return 1;
}
