void Application::run()
{
// Start game loop
while (window.isOpen())
{
// Process events
while (window.pollEvent(event))
{
// Handle events
gui.processevent(event);
processevent();
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear The Screen And The Depth Buffer
glLoadIdentity(); // Reset The View
// Activate the window before using OpenGL commands.
// This is useless here because we have only one window which is
// always the active one, but don't forget it if you use multiple windows
window.setActive();
// Clear the depth buffer
glClear(GL_DEPTH_BUFFER_BIT);
if(moving)
{
view.move(dpos.x*zoom,dpos.y*zoom);
dpos.x=0;
dpos.y=0;
}
window.setView(window.getDefaultView());
window.draw(bg);
window.setView(view);
//window.draw(sp);
layer.draw();
//window.draw(cam);
// Update the GUI every 5ms
if( clock.getElapsedTime().asMicroseconds() >= 5000 )
{
gui.update(clock);
// Update() takes the elapsed time in seconds.
clock.restart();
}
// Draw the GUI
gui.display();
// Finally, display the rendered frame on screen
window.display();
}
}
void Application::run()
{
// Start game loop
while (window.isOpen())
{
// Process events
while (window.pollEvent(event))
{
// Handle events
gui.processevent(event);
processevent();
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear The Screen And The Depth Buffer
glLoadIdentity(); // Reset The View
// Activate the window before using OpenGL commands.
// This is useless here because we have only one window which is
// always the active one, but don't forget it if you use multiple windows
window.setActive();
// Clear the depth buffer
glClear(GL_DEPTH_BUFFER_BIT);
//shad.setparams("resolution", wwidth, wheight); //these are initialized in the constructor
//shad.setparams("times", times);
window.draw(bg);
// Update the GUI every 5ms
if( clock.getElapsedTime().asMicroseconds() >= 5000 )
{
gui.update(clock);
// Update() takes the elapsed time in seconds.
clock.restart();
}
// Draw the GUI
gui.display();
// Finally, display the rendered frame on screen
window.display();
}
}
int main(int argc, char * const argv[]) {
int notifd;
int dirwatchid;
const char *directory;
char *logfilename = NULL;
int timeout, e, opt;
struct inotify_event *event;
FILE *pidfile;
DIR *dir;
bool initialsearch = false;
static const struct option global_long_options[] = {
{ "version", no_argument, NULL, 1},
{ "help", no_argument, NULL, 'h'},
{ "logfile", required_argument, NULL, 'l'},
{ "foreground", no_argument, NULL, 'F'},
{ "initialsearch",no_argument, NULL, 'i'},
{ "pid-file", required_argument, NULL, 'p'},
{ NULL, 0, NULL, 0}
};
program = argv[0];
if (argc < 2) {
logerror("Not enough arguments.\n");
syntax(stderr, EXIT_FAILURE);
}
opterr = 0;
while ((opt = getopt_long(argc, argv, "+h?p:l:Ffi",
global_long_options, NULL)) >= 0) {
switch (opt) {
case 1:
puts(PACKAGE " " VERSION);
exit(EXIT_SUCCESS);
break;
case 'h':
syntax(stdout, EXIT_SUCCESS);
break;
case 'l':
if (logfile != NULL)
logerror_die(
"Multiple --logfile options are not supported.\n");
logfilename = xstrdup(optarg);
break;
case 'p':
if (pidfilename != NULL)
logerror_die(
"Multiple --pid-file options are not supported.\n");
pidfilename = xstrdup(optarg);
break;
case 'f':
case 'F':
foreground = true;
break;
case 'i':
initialsearch = true;
break;
case '?':
if (optopt == '\0')
logerror_die(
"Unknown/ambiguous global option '%s'!\n", argv[optind-1]);
else if (optopt == 'p' || optopt == 'l')
logerror_die(
"Global option '%s' needs an argument!\n", argv[optind-1]);
else
logerror_die(
"Unknown global option '%c'!\n", (char)optopt);
break;
}
}
if (optind >= argc)
logerror_die("Not enough arguments!\n");
directory = argv[optind];
optind++;
while (optind < argc)
parseaction(argc, argv, logfilename != NULL);
if (lookfor == NULL)
logerror_die("Nothing to do specified!\n");
notifd = inotify_init();
if (notifd < 0) {
e = errno;
fprintf(stderr, "%s: Could not initialize inotify: %s(%d)\n",
program, strerror(e), e);
return EXIT_FAILURE;
}
dirwatchid = inotify_add_watch(notifd, directory,
IN_MOVED_TO|IN_CLOSE_WRITE|IN_ONLYDIR|IN_DELETE_SELF);
if (dirwatchid < 0) {
e = errno;
fprintf(stderr, "%s: Error adding watch for %s: %s(%d)\n",
program, directory, strerror(e), e);
close(notifd);
return EXIT_FAILURE;
}
if (initialsearch) {
dir = opendir(directory);
if (dir == NULL) {
e = errno;
fprintf(stderr, "%s: Error opening directory %s:"
" %s(%d)\n", program, directory,
strerror(e), e);
close(notifd);
return EXIT_FAILURE;
}
} else
dir = NULL;
if (pidfilename != NULL) {
pidfile = fopen(pidfilename, "w");
if (pidfile == NULL) {
e = errno;
logerror_die("Could not create/open pidfile '%s': "
"%s(%d)\n",
pidfilename, strerror(e), e);
}
} else
pidfile = NULL;
if (!foreground) {
if (logfilename != NULL) {
logfile = fopen(logfilename, "a");
if (logfile == NULL) {
e = errno;
logerror_die("Error opening logfile '%s': "
"%s(%d)\n",
logfilename, strerror(e), e);
}
free(logfilename); logfilename = NULL;
setlinebuf(logfile);
} else
openlog("queueprocessor", LOG_PID, LOG_DAEMON);
if (daemon(false, false) < 0) {
e = errno;
logerror_die("Failed to daemonize: %s(%d)\n",
strerror(e), e);
}
amdaemon = true;
} else {
setlinebuf(stdout);
setlinebuf(stderr);
}
if (pidfile != NULL) {
fprintf(pidfile, "%llu", (unsigned long long)getpid());
fclose(pidfile);
}
{
const int exceptions[6] = { 0, 1, 2, notifd,
(logfile==NULL)?-1:fileno(logfile),
(dir==NULL)?-1:dirfd(dir) };
closeallopenfds(exceptions, 6);
errno = 0;
}
signal(SIGTERM, termsignal);
signal(SIGABRT, termsignal);
if (dir != NULL) {
process_directory(dir);
closedir(dir);
}
timeout = -1;
while (!termsignaled) {
if (waitforevent(notifd, timeout)) {
bool doread = true;
if (termsignaled)
break;
while ((event = getevent(notifd, &doread)) != NULL) {
processevent(event);
free(event);
}
} else {
timeout = -1;
}
}
close(notifd);
return EXIT_SUCCESS;
}