7 #include "flagtrigger.h"
8 #include "widestring.h"
9 #include "fetch_current_tournament.h"
10 #include "fetch_list_of_active_groups.h"
11 #include "fetch_group.h"
12 #include "fetch_auxilliary_screens.h"
14 #include "groupscreen.h"
15 #include "top10scorescreen.h"
16 #include "splitscreen.h"
17 #include "rotatescreen.h"
19 Tournament active_tournament;
20 std::vector<SkeletonGroup> active_groups;
21 std::vector<GenericScreen *> screens;
22 GenericScreen *mainscreen = NULL;
23 unsigned char framebuf[800 * 600 * 4], screenbuf[800 * 600 * 4];
25 void init(pqxx::connection &conn)
27 std::vector<widestring> aux_screens;
29 if (screens.size() == 0 || mainscreen != screens[0])
32 for (std::vector<GenericScreen *>::const_iterator i = screens.begin(); i != screens.end(); ++i) {
35 screens.erase(screens.begin(), screens.end());
37 conn.perform(FetchCurrentTournament(&active_tournament));
38 conn.perform(FetchListOfActiveGroups(&active_groups));
40 if (active_tournament.id == -1) {
41 std::fprintf(stderr, "No active tournament\n");
43 std::fprintf(stderr, "Current tournament is %d\n", active_tournament.id);
45 for (std::vector<SkeletonGroup>::const_iterator i = active_groups.begin(); i != active_groups.end(); ++i) {
46 std::fprintf(stderr, "tourn: %u round: %u parallel: %u num_machines: %u\n",
47 i->tournament, i->round, i->parallel, i->num_machines);
50 for (unsigned j = 0; j < i->num_machines; ++j) {
51 RotateScreen *rs = new RotateScreen();
52 screens.push_back(rs);
53 rs->add_screen(new GroupScreen(conn, i->tournament, i->round, i->parallel, j, i->num_machines));
58 conn.perform(FetchAuxilliaryScreens(&aux_screens));
59 for (std::vector<widestring>::const_iterator i = aux_screens.begin(); i != aux_screens.end(); ++i) {
60 if (*i == widestring("top10scores")) {
61 screens.push_back(new Top10ScoreScreen(conn, active_tournament.id));
64 std::fprintf(stderr, "Foobarbaz?\n");
68 screens.push_back(NULL);
69 screens.push_back(NULL);
70 screens.push_back(NULL);
71 screens.push_back(NULL);
73 if (screens[1] == NULL) {
74 mainscreen = screens[0];
76 mainscreen = new SplitScreen(screens[0], screens[1], screens[2], screens[3]);
80 void main_loop(pqxx::connection &conn)
82 if (active_tournament.id == -1) {
83 // No active tournament, sleep a second or so and exit
84 conn.await_notification(1, 0);
88 if (mainscreen && mainscreen->check_invalidated()) {
89 mainscreen->draw(framebuf);
91 conn.await_notification(0, 10000);
94 conn.await_notification(0, 200000);
98 int main(int argc, char **argv)
100 ptc_open("CCBS bigscreen", 800, 600);
104 pqxx::connection conn("dbname=ccbs host=altersex.samfundet.no user=ccbs password=GeT|>>B_");
105 FlagTrigger tournament_changed(conn, "active_tournament");
106 FlagTrigger rounds_changed(conn, "active_groups");
108 // when active_tournament or active_rounds is changed, we destroy everything and start from scratch
109 // (at least currently)
111 tournament_changed.reset_flag();
112 rounds_changed.reset_flag();
117 } while (!tournament_changed.get_flag() && !rounds_changed.get_flag());
118 std::fprintf(stderr, "active_tournament or active_groups changed, resetting...\n");
120 } catch (const std::exception &e) {
121 std::fprintf(stderr, "Exception: %s\n", e.what());