void MainWindow::lose(){
timer.stop();
QString msg;
if (lives <0)
msg = "You lost, I'm sorry...\n\nWould you like to restart the game?";
else
msg = "YOU WON, congratulations!\n\nWould you like to restart the game?";
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, "Rematch", msg,
QMessageBox::Yes|QMessageBox::No);
if (reply == QMessageBox::Yes) {
restart();
} else {
closeVideoStream();
close();
exit(0);
}
}
// Kezeli a billentyűlenyomást
void MainWindow::keyPressEvent(QKeyEvent *event){
switch (event->key())
{
case Qt::Key_N:
myRoad->moveCar(1); //turn right;
break;
case Qt::Key_B:
myRoad->moveCar(-1); //turn left;
break;
case Qt::Key_Escape:
closeVideoStream();
close();
exit(0);
break;
default:
break;
}
}
/*Send OK Function
Variable Definition:
-- url: the request url except domain name and port number
-- method: the request method
-- cseq: cseq number
-- client_socket: socket connected to the client
Return Value: NULL
*/
void sendOK(char *url, const char *method, u_int32 cseq, int client_socket){
//Handle the SETUP method
if (methodIsSetup(method)){
char *entity_body = (char*)malloc(sizeof(char) * (HALFBUF_SIZE + 1)); //entity body
char *transport = (char*)malloc(sizeof(char) * (STRING_SIZE + 1)); //transport information
//Set the transport information
sprintf(transport, "%s; %s; client_port=%d; server_port=%d; mode=PLAY", protocol_type,
protocol_method,
client_rtp_port,
server_rtp_port);
//Set the entity_body
sprintf(entity_body, "frame_number=%u", getVideoInfo(url));
//SETUP method Response Message
constructResponseMessage( client_socket,
NULL,
200,
"OK",
cseq,
transport,
convertTimeFormat(getTimeInGMTFormat(url, 2), 1),
strlen(entity_body) + 1,
"text/plain",
entity_body);
//Set the status
status = READY;
}
else if (methodIsPlay(method)){
//PLAY method Response Message
constructResponseMessage( client_socket,
NULL,
200,
"OK",
cseq,
NULL,
convertTimeFormat(getTimeInGMTFormat(url, 2), 1),
0,
NULL,
NULL);
//Set the status
status = PLAYING;
//Start RTP progress
startRTPProgress();
}
else if (methodIsPause(method)){
//PAUSE method Response Message
constructResponseMessage( client_socket,
NULL,
200,
"OK",
cseq,
NULL,
convertTimeFormat(getTimeInGMTFormat(url, 2), 1),
0,
NULL,
NULL);
//Set the status
status = READY;
//Stop RTP Progress
stopRTPProgress();
}
else if (methodIsTeardown(method)){
//PAUSE method Response Message
constructResponseMessage( client_socket,
NULL,
200,
"OK",
cseq,
NULL,
convertTimeFormat(getTimeInGMTFormat(url, 2), 1),
0,
NULL,
NULL);
//Close stream for video file
closeVideoStream();
//Set the status
status = INIT;
}
return;
}
// Handle the close window event
void MainWindow::closeEvent (QCloseEvent *event)
{
closeVideoStream();
event->accept();
}
