int LeaveChannel(user *User) {
channel *Channel;
if (User == NULL) {
Error("LeaveChannel(): User = NULL");
return FALSE;
} else if (User->Type != USER) {
Error("LeaveChannel(): \"%s\" couldn't leave \"%s\" (not a user)",User->Id,User->Channel);
return FALSE;
}
Channel = SearchChannel(User->Channel);
if (Channel == NULL) {
Error("LeaveChannel(): \"%s\" couldn't leave \"%s\" (unknown channel)",User->Id,User->Channel);
return FALSE;
}
Channel->UserNb--;
if (Channel->UserNb < 0) {
Error("LeaveChannel(): After \"%s\" left \"%s\", there were %d users in it",User->Id,User->Channel,Channel->UserNb);
Channel->UserNb = 0;
}
if (Channel->UserNb == 0 && ! Channel->Resident) {
RemObject(ChannelList,Channel);
DeleteChannel(Channel);
}
strcpy(User->Channel,"");
return TRUE;
}
int __cdecl main()
{
ChannelSearchInfo searchInfo;
while(1)
{
::Sleep(200); // Scan the channels every 200 secs
bool succ = SearchChannel(&searchInfo);
if (succ)
{
ProcessChannel(&searchInfo);
}
}
return 0;
}
