void Gource::readLog() {
//debugLog("readLog()\n");
while(!commitlog->isFinished() && commitqueue.size() < 1) {
RCommit commit;
if(commitlog->nextCommit(commit)) {
commitqueue.push_back(commit);
}
}
if(first_read && commitqueue.size()==0) {
gource_quit("No commits found");
}
first_read = false;
if(!commitlog->isFinished() && commitlog->isSeekable()) {
float percent = commitlog->getPercent();
slider.setPercent(percent);
}
// useful to figure out where we have crashes
//debugLog("current date: %s\n", displaydate.c_str());
}
void Gource::readLog() {
//debugLog("readLog()\n");
while(!commitlog->isFinished() && commitqueue.size() < 1) {
RCommit commit;
//ignore blank commits
if(commitlog->nextCommit(commit) && commit.files.size() > 0) {
commitqueue.push_back(commit);
}
}
if(first_read && commitqueue.size()==0) {
gource_quit("No commits found");
}
first_read = false;
if(!commitlog->isFinished() && commitlog->isSeekable()) {
last_percent = commitlog->getPercent();
slider.setPercent(last_percent);
}
bool is_finished = commitlog->isFinished();
//see if we have reached the end and should exit
//the next time all users are idle
if( stop_at_end && is_finished
|| stop_position > 0.0 && commitlog->isSeekable() && (is_finished || last_percent >= stop_position)) {
stop_position_reached = true;
//if not stopping on idle exit immediately
if(!stop_on_idle) appFinished = true;
}
// useful to figure out where we have crashes
//debugLog("current date: %s\n", displaydate.c_str());
}
void Gource::logic(float t, float dt) {
if(draw_loading) return;
if(splash>0.0) splash -= dt;
//init log file
if(commitlog == 0) {
commitlog = determineFormat(logfile);
if(commitlog == 0) {
//if not in a git dir and no log file, show help
if(logfile.size() == 0 || logfile == ".") {
SDL_Quit();
gource_help("");
} else if(SDLAppDirExists(logfile)) {
gource_quit("Directory not supported.");
} else {
gource_quit("Unsupported log format. You may need to regenerate your log file.");
}
}
if(start_position>0.0) {
seekTo(start_position);
}
}
slider.logic(dt);
//still want to update camera while paused
if(paused) {
updateCamera(dt);
return;
}
// get more entries
if(commitqueue.size() == 0) {
readLog();
}
//loop in attempt to find commits
if(commitqueue.size()==0 && commitlog->isSeekable() && gGourceFileLoop) {
first_read=true;
seekTo(0.0);
readLog();
}
if(currtime==0 && commitqueue.size()) {
currtime = commitqueue[0].timestamp;
subseconds = 0.0;
}
//set current time
float time_inc = (dt * 86400.0 * gGourceDaysPerSecond);
int seconds = (int) time_inc;
subseconds += time_inc - ((float) seconds);
if(subseconds >= 1.0) {
currtime += (int) subseconds;
subseconds -= (int) subseconds;
}
currtime += seconds;
// delete files
for(std::vector<RFile*>::iterator it = gGourceRemovedFiles.begin(); it != gGourceRemovedFiles.end(); it++) {
deleteFile(*it);
}
gGourceRemovedFiles.clear();
//add commits up until the current time
while(commitqueue.size() > 0) {
RCommit commit = commitqueue[0];
if(gGourceAutoSkipSeconds>=0.0 && idle_time >= gGourceAutoSkipSeconds) {
currtime = commit.timestamp;
idle_time = 0.0;
}
if(commit.timestamp > currtime) break;
processCommit(commit, t);
currtime = commit.timestamp;
subseconds = 0.0;
commitqueue.pop_front();
}
//reset loop counters
gGourceUserInnerLoops = 0;
gGourceDirNodeInnerLoops = 0;
gGourceFileInnerLoops = 0;
interactUsers();
interactDirs();
updateUsers(t, dt);
updateDirs(dt);
updateCamera(dt);
updateTime();
}