static void copy_same_height(int n)
{
if (is_server)
memcpy(player2.board, player1.board, 20*sizeof(uint_least32_t));
else {
memcpy(player1.board, player2.board, 20*sizeof(uint_least32_t));
redrawboard(&player1, 19);
sendboard(n);
}
sock_flags |= SAME_HEIGHT;
}
static void *send2cgi(void *arg){
int res = -1,type;
hcnraw_t hcnraw = { { 0 } };
while((res = input_hcnoem4p(&hcnraw,profd,&type)) > 0){
switch(type){
case ID_HCNBOARD: sendboard(&hcnraw); break;
case ID_HCNPIPE: sendpipe(&hcnraw); break;
case ID_BESTPOS: sendbestpos(&hcnraw); break;
case ID_SATVIS: sendsatvis(&hcnraw); break;
case ID_DIREC: senddirec(&hcnraw); break;
case ID_SAT: sendsat(&hcnraw); break;
}
}
return ((void*)0);
}
void sock_initround()
{
char s[3] = "n1";
sock_flags &= ~PL2_GARBAGE;
sock_sendbyte('G');
if (is_server) {
s[2] = *tetrom_seq;
writebytes(s, 3);
s[1] = '2';
writebytes(s, 3);
s[2] = tetrom_seq[1];
writebytes(s, 3);
s[1] = '1';
writebytes(s, 3);
}
if (player1.height)
sendboard(p1_height_lines());
}
int main(int argc, char *argv[])
{
//Game vars
int playerfd[2];
char playerid = '1';
char board[BSIZE][BSIZE];
char bufrack[8];
int x, y, num;
char bufx[3], bufy[3];
int bag[27] = {9, 2, 2, 4, 12, 2, 3, 2, 9, 1, 1, 4, 2, 6, 8, 2, 1, 6, 4, 6, 4, 2, 2, 1, 2, 1, 2};
char **dict;
char word[MAXWORDSIZE];
char bufout[MAXDATASIZE];
dict = opendict(DICT);
srandom(time(NULL));
clearsqarray(BSIZE, board);
int listens, newsock, sin_size, bigfd, numbytes, i, j;
char buffer[MAXDATASIZE];
struct sockaddr_in localaddr, newaddr, getaddr;
fd_set master, tempfd;
int yes = 1;
listens = socket(PF_INET, SOCK_STREAM, 0);
setsockopt(listens, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int));
localaddr.sin_family = AF_INET;
localaddr.sin_port = htons(PORT);
localaddr.sin_addr.s_addr = INADDR_ANY;
memset(&(localaddr.sin_zero), '\0', sizeof(localaddr.sin_zero));
bind(listens, (struct sockaddr *) &localaddr, sizeof(localaddr));
listen(listens, 10);
FD_ZERO(&master);
FD_ZERO(&tempfd);
FD_SET(listens, &master);
bigfd = listens;
for(;;)
{
tempfd = master;
select(bigfd + 1, &tempfd, NULL, NULL, NULL);
for(i = 0; i <= bigfd; i++)
{
if(FD_ISSET(i, &tempfd))
{
if(i == listens)
{
sin_size = sizeof(newaddr);
newsock = accept(listens, (struct sockaddr *) &newaddr, &sin_size);
FD_SET(newsock, &master);
if(newsock > bigfd)
bigfd = newsock;
printf("Connection from: %s Socket: %i\n", inet_ntoa(newaddr.sin_addr), newsock);
//playerid stuff
if(atoi(&playerid) < 2)
playerfd[atoi(&playerid) - 1] = newsock;
send(newsock, &playerid, sizeof(char), 0);
playerid++;
//send rack
randomrack(bufrack, bag, RACKSIZE);
send(newsock, bufrack, strlen(bufrack), 0);
}
else
{
if((numbytes = recv(i, buffer, sizeof(buffer), 0)) == 0)
{
printf("Connection closed: socket %i\n", i);
if(playerid == '3' || playerid == '1')
playerid = '1';
else
playerid--;
close(i);
FD_CLR(i, &master);
}
else if(numbytes < 0)
{
perror("recv");
}
else
{
//Data handling
getpeername(i, (struct sockaddr *) &getaddr, &sin_size);
if(buffer[0] != 'c' && buffer [0] != 'r' && buffer[0] != 'p')
printf("DATA From: %s Socket: %i Data: %s\n", inet_ntoa(getaddr.sin_addr), i, buffer);
send(i, "ACK", 4, 0);
if(strcmp(buffer, "q") == 0)
exit(0);
switch(buffer[0])
{
case 'c':
printf("CHAT From: %s Player: %i Message: %s\n", inet_ntoa(getaddr.sin_addr), i - 3, buffer + 1);
for(j = 0; j <= bigfd; j++)
if(FD_ISSET(j, &master))
if(j != listens && j != i)
send(j, buffer, numbytes, 0);
break;
case 'r':
num = atoi(buffer + 1);
memset(bufrack, '\0', sizeof(bufrack));
randomrack(bufrack, bag, num);
sprintf(bufout, "r%s", bufrack);
send(i, bufout, strlen(bufout), 0);
printf("RACK From: %s Player: %i Number: %i Letters: %s\n", inet_ntoa(getaddr.sin_addr), i - 3, num, bufrack);
break;
case 'p':
strncpy(bufx, buffer + 2, 2);
bufx[2] = '\0';
strncpy(bufy, buffer + 4, 2);
bufy[2] = '\0';
x = atoi(bufx);
y = atoi(bufy);
strncpy(word, buffer + 6, sizeof(word));
word[strlen(buffer + 6)] = '\0';
printf("PLACE From: %s Player: %i Direction: %c X: %i Y: %i Word: %s\n", inet_ntoa(getaddr.sin_addr), i - 3, buffer[1], x, y, word);
if(searchdict(word) != 1)
{
send(i, "c*** Word not found ***", 25, 0);
printf("DICT %s not found\n", word);
break;
}
switch(buffer[1])
{
case 'a':
strplc_a(x, y, BSIZE, board, word, strlen(word));
break;
case 'd':
strplc_d(x, y, BSIZE, board, word, strlen(word));
break;
}
for(j = 0; j <= bigfd; j++)
if(FD_ISSET(j, &master))
if(j != listens)
sendboard(j, buffer, *board, BSIZE);
sleep(1);
num = strlen(word);
memset(bufrack, '\0', sizeof(bufrack));
randomrack(bufrack, bag, num);
sprintf(bufout, "d%sr%s", word, bufrack);
send(i, bufout, strlen(bufout), 0);
printf("RACK From: %s Player: %i Number: %i Letters: %s\n", inet_ntoa(getaddr.sin_addr), i - 3, num, bufrack);
break;
}
memset(buffer, '\0', strlen(buffer));
}
}
}
}
}
return 0;
}
