void ClientSocket::sendState()
{
Unit* p = g.player;
DataWriter w;
w.writeByte(CLI_STATE);
w.writeInt(p->movex);
w.writeInt(p->movey);
w.writeDouble(p->d);
w.writeByte(p->shooting);
w.writeInt(g.weapon);
conn.write(w);
}
bool ClientSocket::connect(const char* host,const char* nick)
{
hostent* serv = gethostbyname(host);
if (!serv) {
cout<<"gethostbyname failed\n";
exit(16);
}
sockaddr_in addr;
#ifdef WIN32
int sockfd = socket(PF_INET, SOCK_STREAM, 0);
#else
int sockfd = socket(AF_INET, SOCK_STREAM, 0);
#endif
#ifdef WIN32
if (sockfd==INVALID_SOCKET) {
cout<<"binding socket failed "<<WSAGetLastError()<<endl;
exit(15);
}
#endif
memset(&addr,0,sizeof(addr));
addr.sin_family = AF_INET;
#ifdef WIN32
addr.sin_addr.s_addr = ((struct in_addr *)(serv->h_addr))->s_addr;
// memcpy(serv->h_addr, &addr.sin_addr.s_addr, serv->h_length);
#else
bcopy(serv->h_addr, &addr.sin_addr.s_addr, serv->h_length);
#endif
addr.sin_port = htons(SERVER_PORT);
if (::connect(sockfd, (sockaddr*)&addr, sizeof(addr))<0) {
perror("Connecting failed");
#ifdef WIN32
cout<<"connect error: "<<WSAGetLastError()<<'\n';
#endif
return 0;
}
#ifndef WIN32
fcntl(sockfd, F_SETFL, O_NONBLOCK);
#else
unsigned long x=1;
ioctlsocket(sockfd, FIONBIO, &x);
char flag=1;
if (setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &flag, sizeof(flag))<0) {
perror("setsockopt TCP_NODELAY");
exit(16);
}
#endif
conn.fd = sockfd;
DataWriter w;
w.writeByte(CLI_NAME);
char buf[33]={};
strncpy(buf,nick,31);
w.write(buf,32);
conn.write(w);
return 1;
}