#include <cstdio>
+#include <cstring>
+#include <iconv.h>
#include <unistd.h>
#include <pqxx/pqxx>
-#include "glwindow.h"
+#include <SDL.h>
-/* A trigger that sets a flag whenever it's trigged. */
-class FlagTrigger : pqxx::trigger {
-private:
- bool flag;
+#include "flagtrigger.h"
+#include "widestring.h"
+#include "fetch_current_tournament.h"
+#include "fetch_list_of_active_groups.h"
+#include "fetch_list_of_finished_groups.h"
+#include "fetch_group.h"
+#include "fetch_auxilliary_screens.h"
+#include "fonts.h"
+#include "groupscreen.h"
+#include "top10scorescreen.h"
+#include "top5chosenscreen.h"
+#include "splitscreen.h"
+#include "rotatescreen.h"
+
+SDL_Surface *screen = NULL;
+
+Tournament active_tournament;
+std::vector<SkeletonGroup> active_groups;
+std::vector<GenericScreen *> screens;
+GenericScreen *mainscreen = NULL;
+unsigned char framebuf[SCREEN_WIDTH * SCREEN_HEIGHT * 4], screenbuf[SCREEN_WIDTH * SCREEN_HEIGHT * 4];
+
+void init(pqxx::connection &conn)
+{
+ std::vector<widestring> aux_screens;
-public:
- FlagTrigger(pqxx::connection_base &conn, const PGSTD::string &name)
- : pqxx::trigger(conn, name), flag(false) {}
- virtual ~FlagTrigger() throw () {}
+ if (screens.size() == 0 || mainscreen != screens[0])
+ delete mainscreen;
- virtual void operator() (int pid)
- {
- flag = true;
- std::fprintf(stderr, "Received a flag trigger from pid %u\n", pid);
- }
-
- bool get_flag() const
- {
- return flag;
+ for (std::vector<GenericScreen *>::const_iterator i = screens.begin(); i != screens.end(); ++i) {
+ delete *i;
}
+ screens.erase(screens.begin(), screens.end());
- void reset_flag()
- {
- flag = false;
- }
-};
+ RotateScreen *rs = new RotateScreen();
+ mainscreen = rs;
+
+ conn.perform(FetchCurrentTournament(&active_tournament));
+ conn.perform(FetchListOfActiveGroups(&active_groups));
-/* A transactor that fetches the current tournament and some information about it. */
-class FetchCurrentTournament : public pqxx::transactor<> {
-private:
- int id;
- std::string name;
+ if (active_tournament.id == -1) {
+ std::fprintf(stderr, "No active tournament\n");
+ } else {
+ std::fprintf(stderr, "Current tournament is %d\n", active_tournament.id);
-public:
- FetchCurrentTournament() {}
- void operator() (pqxx::transaction<> &t)
- {
- pqxx::result res( t.exec("SELECT * FROM bigscreen.active_tournament NATURAL JOIN tournaments") );
- try {
- pqxx::result::tuple tournament = res.at(0);
+ for (std::vector<SkeletonGroup>::const_iterator i = active_groups.begin(); i != active_groups.end(); ++i) {
+ std::fprintf(stderr, "tourn: %u round: %u parallel: %u num_machines: %u\n",
+ i->tournament, i->round, i->parallel, i->num_machines);
- id = tournament["tournament"].as(id);
- name = tournament["tournament"].as(name);
- } catch (PGSTD::out_of_range &e) {
- std::fprintf(stderr, "foof\n");
-
- id = -1;
- name = "";
+ // memory leaks here?
+ for (unsigned j = 0; j < i->num_machines; ++j) {
+ rs->add_screen(new GroupScreen(conn, i->tournament, i->round, i->parallel, j, i->num_machines, i->players_per_machine));
+ }
}
}
- int get_tournament_id() const
- {
- return id;
- }
-
- std::string get_tournament_name() const
{
- return name;
- }
-};
-
-void init(pqxx::connection &conn)
-{
- FetchCurrentTournament fct;
- conn.perform(fct);
-
- if (fct.get_tournament_id() == -1) {
- std::fprintf(stderr, "No active tournament\n");
- } else {
- std::fprintf(stderr, "Current tournament is %d (name: '%s')\n",
- fct.get_tournament_id(), fct.get_tournament_name().c_str());
+ conn.perform(FetchAuxilliaryScreens(&aux_screens));
+ for (std::vector<widestring>::const_iterator i = aux_screens.begin(); i != aux_screens.end(); ++i) {
+ if (*i == widestring("top10scores")) {
+ rs->add_screen(new Top10ScoreScreen(conn, active_tournament.id));
+ continue;
+ }
+ if (*i == widestring("top5chosen")) {
+ rs->add_screen(new Top5ChosenScreen(conn, active_tournament.id));
+ continue;
+ }
+ }
}
}
void main_loop(pqxx::connection &conn)
{
- pqxx::work t(conn, "trx");
+ if (active_tournament.id == -1) {
+ // No active tournament, sleep a second or so and exit
+ conn.await_notification(1, 0);
+ return;
+ }
- // fetch all songs
- pqxx::result res( t.exec("SELECT * FROM songs") );
- for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
- // std::fprintf(stderr, "%s\n", i["title"].c_str());
+ if (mainscreen && mainscreen->check_invalidated()) {
+ mainscreen->draw(framebuf, SCREEN_WIDTH, SCREEN_HEIGHT);
+ SDL_LockSurface(screen);
+ for (unsigned y = 0; y < SCREEN_HEIGHT; ++y) {
+ unsigned char *sptr = framebuf + y * SCREEN_WIDTH * 4;
+ unsigned char *dptr = (unsigned char *)screen->pixels + y * screen->pitch;
+ memcpy(dptr, sptr, SCREEN_WIDTH * 4);
+ }
+ SDL_UnlockSurface(screen);
+ SDL_Flip(screen);
+ conn.await_notification(0, 10000);
+ } else {
+ SDL_Flip(screen);
+ conn.await_notification(0, 200000);
}
- t.commit();
-
- sleep(1);
}
int main(int argc, char **argv)
{
- GLWindow glw("CCBS bigscreen", 800, 600, 32, false, 16, -1);
+ SDL_Init(SDL_INIT_VIDEO);
+#if USE_FULLSCREEN
+ screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, SDL_DOUBLEBUF | SDL_FULLSCREEN);
+ SDL_ShowCursor(SDL_DISABLE);
+#else
+ screen = SDL_SetVideoMode(SCREEN_WIDTH, SCREEN_HEIGHT, 32, SDL_DOUBLEBUF);
+#endif
+ if (screen == NULL) {
+ fprintf(stderr, "Video initialization failed: %s\n", SDL_GetError());
+ exit(1);
+ }
+
try {
- pqxx::connection conn("dbname=ccbs host=altersex.samfundet.no user=ccbs password=GeT|>>B_");
+ init_freetype();
+ pqxx::connection conn("dbname=ccbs host=www.positivegaming.com user=ccbs password=GeT|>>B_");
FlagTrigger tournament_changed(conn, "active_tournament");
+ FlagTrigger rounds_changed(conn, "active_groups");
- // when active_tournament is changed, we destroy everything and start from scratch
+ // when active_tournament or active_rounds is changed, we destroy everything and start from scratch
+ // (at least currently)
for ( ;; ) {
tournament_changed.reset_flag();
+ rounds_changed.reset_flag();
init(conn);
do {
main_loop(conn);
conn.get_notifs();
- } while (!tournament_changed.get_flag());
- std::fprintf(stderr, "active_tournament changed, resetting...\n");
+ } while (!tournament_changed.get_flag() && !rounds_changed.get_flag());
+ std::fprintf(stderr, "active_tournament or active_groups changed, resetting...\n");
}
} catch (const std::exception &e) {
std::fprintf(stderr, "Exception: %s\n", e.what());
exit(1);
}
+
+ SDL_Quit();
return 0;
}