bool upb_sink_startmsg(upb_sink *s) {
const upb_handlers *h = s->top->h;
upb_startmsg_handler *startmsg =
(upb_startmsg_handler *)upb_handlers_gethandler(h, UPB_STARTMSG_SELECTOR);
if (startmsg) {
const void *hd = upb_handlers_gethandlerdata(h, UPB_STARTMSG_SELECTOR);
bool ok = startmsg(s->top->closure, hd);
if (!ok) return false;
}
return true;
}
void handle_player(int sock) {
int z, prevx, prevy;
struct plyr *p = malloc(sizeof(struct plyr));
p->fd = sock;
p->x = p->y = p->lastdump = 0;
p->worldx = p->worldy = 0;
p->location = NULL;
p->location = (struct loc *) get_world(p, 0,0);
if(p->location == NULL)
{
printf("FAILED TO GET WORLD!\n");
close(p->fd);
return;
}
startmsg(p->fd);
while( read_byte(p->fd) == 0);
dump_world(p);
while(1){
prevx = p->x;
prevy = p->y;
//handle input
if(handle_input(p)){
printf("disconnecting client\n");
break;
}
//display
if(p->x != prevx || p->y != prevy)
{
//printf("trying to display @ %d, %d: %d\n", prevx, prevy, CHARAT(p,prevx, prevy));
write_byte(p->fd, CHARAT(p,prevx, prevy));
move_cursor(p->fd, p->x, p->y);
//printf("now at %d,%d: %d\n",p->x,p->y, CHARAT(p,p->x,p->y));
}
check_updates(p);
}
send(p->fd, "Goodbye\n", 8, 0);
close(p->fd);
}
