int network_udp_sendv(UDPsocket udp, UDPpacket** packets, int amount) {
int sent = 0;
sent = SDLNet_UDP_SendV(udp, packets, amount);
if (sent == 0) {
std::cerr << "Failed to send vector data over UDP: " << SDLNet_GetError() << "\n";
}
return sent;
}
/*
* network_udp_sendv() - Send multiple data packets via UDP
* @udp: the socket to send the data through
* @packets: a pointer to an array of packet data
* @amount: the amount of packets in the array
*/
int network_udp_send_vector(UDPsocket udp, UDPpacket** packets, int amount) {
int sent = 0; // Define how many total packets were sent to each destination
sent = SDLNet_UDP_SendV(udp, packets, amount); // Attempt to send the data
if (sent == 0) { // If none of the data could be sent to anyone
std::cerr << "Failed to send vector data over UDP: " << SDLNet_GetError() << "\n"; // Output the error message
return 0; // Return 0 on failure
}
return sent; // Return how many packets were sent in total on success
}
int SDLNet_UDP_Send(UDPsocket sock, int channel, UDPpacket *packet)
{
/* This is silly, but... */
packet->channel = channel;
return(SDLNet_UDP_SendV(sock, &packet, 1));
}
