//--------------------------------------------------------------
void ofApp::update(){
//update gui stuff
filesToPlayTextInput->update();
playButton->update();
loopButton->update();
toggleButton->update();
// hide old osc messages
for(int i = 0; i < NUM_MSG_STRINGS; i++){
if(timers[i] < ofGetElapsedTimef()){
msg_strings[i] = "";
}
}
// check for waiting osc messages
while(receiver.hasWaitingMessages()){
ofxOscMessage m;
receiver.getNextMessage(m);
confirmMessage(m);
}
//if we just sent some messages and need confirmation
if (m_bNeedOscConf){
//check every 10 updates
if (++m_lUpdateCtr % 10 == 0){
//if all were confirmed
bool bAllConfirmed = true;
for (int i=0; i<NUM_RPIS; ++i){
if (!m_bOscConfirmations[i]){
logMsg("no " + to_string(i+1));
bAllConfirmed = false;
}
}
//if not, send again
if (!bAllConfirmed){
resendMessagesToAll();
} else {
resetOscConfs();
m_bNeedOscConf = false;
}
}
} else {
m_lUpdateCtr = 0;
}
#if OSC_SENDER_PLAYS_AUDIO
if (m_bStartedSoundPlayer){
if (soundPlayer.isPlaying()){
m_bSoundPlayerIsPlaying = true;
} else {
soundPlayerJustStoppedPlaying();
}
}
#endif
}
bool GuiManager::confirmDialogSwitch(int nextWindow) {
if (runnerRunning_) {
wxMessageDialog confirmMessage(NULL,
"This will abort the currently running Game Runner. Are you sure?",
"Abort Game Runner", wxOK | wxCANCEL | wxICON_EXCLAMATION);
int r = confirmMessage.ShowModal();
if (r == wxID_OK) {
nextWindow_ = nextWindow;
gameRunner_->quit();
}
return false;
}
return true;
}
// Returns 0 for success, 1 for timeout, 2 for CRC failure
int getMessage(MessageType *msgType, uint16_t *msgLength, uint16_t *flags, uint8_t *msg)
{
int c, n;
// Take in data until the start of a message
do
{
c = getCharWait(MESSAGE_TIMEOUT);
} while (c > -255 && c != '#');
if (c == -255) return 1;
MsgHeader header;
// Read in the hex-encoded header
n = readHex((uint8_t *)&header, sizeof(header));
if (n < sizeof(header)) return 1;
// Avoid buffer overflows
if (header.length > MAX_MESSAGE_LENGTH) header.length = MAX_MESSAGE_LENGTH;
*msgType = (MessageType)header.type;
*msgLength = header.length;
*flags = header.flags;
// Read in the message
n = readHex(msg, header.length);
if (n < header.length) return 1;
// Perform a CRC16 check on the message
uint16_t crc = calcCrc16((uint8_t *)&header + 2, sizeof(header) - 2);
crc = calcCrc16(msg, header.length, crc);
if (crc != header.crc) return 2;
if (header.flags & CONFIRMATION_NEEDED_FLAG) confirmMessage(header.id);
return 0;
}
