void AllegroShell::run(){ // run the loop unsigned num = 0; ALLEGRO_EVENT ev; al_start_timer(timer); unsigned keyboard_count = 0; unsigned mouse_count = 0; unsigned timer_count = 0; while( run_flag ){ al_wait_for_event(queue,&ev); num++; printf("\r%d",num); if( ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE){ run_flag = false; }else if( isKeyboardEvent(&ev)){ // handle keyboard input ++keyboard_count; al_get_keyboard_state(&(keyboard)); handle_keyboard(&ev); }else if( isMouseEvent(&ev) ){ // handle mouse input ++mouse_count; mouse->update(&ev); handle_mouse(&ev); }else if( ev.type == ALLEGRO_EVENT_TIMER){ ++timer_count; // Update the model only if we haven't drawn the scene if(draw_flag == false){ if(step_once_flag){ // always step once if the user requests it model->step(); step_once_flag = false; }else if(step_flag) { model->step(); } } draw_flag = true; }else if (ev.type == USER_VIEW_EVENT){ // handling user events al_unref_user_event(&ev.user); } if( draw_flag && al_event_queue_is_empty(queue)){ draw(); draw_flag = false; } } // end while(run_flag) Textlog::get().log("\nkeyboard_count = %u\n",keyboard_count); Textlog::get().log("mouse_count = %u\n",mouse_count); Textlog::get().log("timer_count = %u\n",timer_count); }
void user_event_func() override { switch (af::current_event->type) { case ALLEGRO_EVENT_NETWORK_RECEIVE_MESSAGE: //std::cout << " USEREVENT!" << std::endl; //std::string message = *((std::string *)(af::current_event->user.data1)); main_project_screen->receive_signal("NETWORK_EVENT", (void *)(af::current_event->user.data1)); al_unref_user_event(&af::current_event->user); break; } }
int main( int argc, char* argv[] ) { ALLEGRO_EVENT e; ALLEGRO_TIMER* t; int64_t framesToUpdate = 0; if( !al_init() ) { return -1; } al_init_font_addon(); if( !al_install_keyboard() || !al_install_mouse() || !al_init_primitives_addon() || !al_init_ttf_addon() || !al_init_image_addon() ) { return -1; } #if NETWORK_SUPPORT != 0 if( !install_network() ) { return -1; } #endif #if HTTP_SUPPORT if( !install_http() ) { return -1; } #ifdef PANDORA Downloads = new HttpManager(2); #else Downloads = new HttpManager(6); #endif #endif #if EXIT_IF_NO_AUDIO != 0 if( !al_install_audio() || !al_init_acodec_addon() ) { return -1; } voice = al_create_voice(44100, ALLEGRO_AUDIO_DEPTH_INT16, ALLEGRO_CHANNEL_CONF_2); if (!voice) return 1; mixer = al_create_mixer(44100, ALLEGRO_AUDIO_DEPTH_FLOAT32, ALLEGRO_CHANNEL_CONF_2); if (!mixer) return 1; if (!al_attach_mixer_to_voice(mixer, voice)) return 1; #else if( al_install_audio() ) { if( al_init_acodec_addon() ) { voice = al_create_voice(44100, ALLEGRO_AUDIO_DEPTH_INT16, ALLEGRO_CHANNEL_CONF_2); if( voice != 0 ) { mixer = al_create_mixer(44100, ALLEGRO_AUDIO_DEPTH_FLOAT32, ALLEGRO_CHANNEL_CONF_2); if( mixer != 0 ) al_attach_mixer_to_voice(mixer, voice); } } } #endif // EXIT_IF_NO_AUDIO // Random number is guarenteed to be random srand( 5 ); GameStack = new StageStack(); CurrentConfiguration = new Configuration(); if( CurrentConfiguration->FullScreen ) al_set_new_display_flags( ALLEGRO_FULLSCREEN_WINDOW ); al_set_new_display_option(ALLEGRO_VSYNC, 1, ALLEGRO_SUGGEST); bool foundMode = false; int fallbackW = 640; int fallbackH = 480; if( CurrentConfiguration->ForceResolution ) { foundMode = true; } else { for( int modeIdx = 0; modeIdx < al_get_num_display_modes(); modeIdx++ ) { if( al_get_display_mode( modeIdx, &ScreenMode ) != NULL ) { if( ScreenMode.width == CurrentConfiguration->ScreenWidth && ScreenMode.height == CurrentConfiguration->ScreenHeight ) { foundMode = true; } else { fallbackW = ScreenMode.width; fallbackH = ScreenMode.height; } } if( foundMode ) break; } } if( foundMode ) { Screen = al_create_display( CurrentConfiguration->ScreenWidth, CurrentConfiguration->ScreenHeight ); } else { Screen = al_create_display( fallbackW, fallbackH ); CurrentConfiguration->ScreenWidth = fallbackW; CurrentConfiguration->ScreenHeight = fallbackH; } al_hide_mouse_cursor( Screen ); t = al_create_timer( 1.0 / SCREEN_FPS ); if( t == NULL ) Quit = true; al_start_timer( t ); EventQueue = al_create_event_queue(); al_register_event_source( EventQueue, al_get_display_event_source( Screen ) ); al_register_event_source( EventQueue, al_get_keyboard_event_source() ); al_register_event_source( EventQueue, al_get_mouse_event_source() ); al_register_event_source( EventQueue, al_get_timer_event_source( t ) ); #if NETWORK_SUPPORT != 0 al_register_event_source( EventQueue, get_network_event_source() ); #endif #if HTTP_SUPPORT Downloads->urlDownloads = CurrentConfiguration->MaxConcurrentDownloads; al_register_event_source( EventQueue, get_http_event_source() ); #endif Fonts = new FontManager(); Images = new ImageManager(); Audio = new SoundManager(); al_set_blender( ALLEGRO_ADD, ALLEGRO_ALPHA, ALLEGRO_INVERSE_ALPHA ); GameStack->Push( (Stage*)new BootUp() ); while( !Quit ) { if( GameStack->IsEmpty() ) { Quit = true; } else { while( al_get_next_event( EventQueue, &e ) ) { #if HTTP_SUPPORT Downloads->Event( &e ); #endif switch( e.type ) { case ALLEGRO_EVENT_DISPLAY_CLOSE: Quit = true; break; case ALLEGRO_EVENT_JOYSTICK_CONFIGURATION: al_reconfigure_joysticks(); break; case ALLEGRO_EVENT_TIMER: if( e.timer.source == t ) framesToUpdate++; else if( !GameStack->IsEmpty() ) GameStack->Current()->Event( &e ); break; default: if( !GameStack->IsEmpty() ) GameStack->Current()->Event( &e ); switch( e.type ) { #if HTTP_SUPPORT case ALLEGRO_EVENT_HTTP: #endif #if NETWORK_SUPPORT case ALLEGRO_EVENT_NETWORK_CONNECTION: case ALLEGRO_EVENT_NETWORK_RECEIVEPACKET: case ALLEGRO_EVENT_NETWORK_DISCONNECTION: #endif case ALLEGRO_EVENT_BUTTON_CLICK: case ALLEGRO_EVENT_MOUSEEX_MOVE: case ALLEGRO_EVENT_MOUSEEX_DOWN: case ALLEGRO_EVENT_MOUSEEX_UP: case ALLEGRO_EVENT_MOUSEEX_CLICK: case ALLEGRO_EVENT_MOUSEEX_DOUBLECLICK: case ALLEGRO_EVENT_MOUSEEX_BOXED: case ALLEGRO_EVENT_MOUSEEX_WHEEL: al_unref_user_event( &e.user ); break; } break; } } if( framesToUpdate > 0 ) { for( int frmUp = 0; frmUp < framesToUpdate; frmUp++ ) { if( !GameStack->IsEmpty() ) GameStack->Current()->Update(); } framesToUpdate = 0; } al_clear_to_color( al_map_rgb( 128, 128, 128 ) ); if( !GameStack->IsEmpty() ) GameStack->Current()->Render(); al_flip_display(); Images->Tidy(); Fonts->Tidy(); Audio->Tidy(); } } while( !GameStack->IsEmpty() ) { GameStack->Pop(); } delete Downloads; delete Fonts; delete Images; delete Audio; al_destroy_event_queue( EventQueue ); al_destroy_display( Screen ); #if HTTP_SUPPORT uninstall_http(); #endif #if NETWORK_SUPPORT != 0 uninstall_network(); #endif al_uninstall_keyboard(); al_uninstall_mouse(); al_shutdown_primitives_addon(); al_shutdown_ttf_addon(); al_shutdown_image_addon(); al_uninstall_audio(); al_shutdown_font_addon(); return 0; }
int main(void) { ALLEGRO_TIMER *timer; ALLEGRO_EVENT_SOURCE user_src; ALLEGRO_EVENT_QUEUE *queue; ALLEGRO_EVENT user_event; ALLEGRO_EVENT event; if (!al_init()) { abort_example("Could not init Allegro.\n"); return 1; } timer = al_create_timer(0.5); if (!timer) { abort_example("Could not install timer.\n"); return 1; } open_log(); al_init_user_event_source(&user_src); queue = al_create_event_queue(); al_register_event_source(queue, &user_src); al_register_event_source(queue, al_get_timer_event_source(timer)); al_start_timer(timer); while (true) { al_wait_for_event(queue, &event); if (event.type == ALLEGRO_EVENT_TIMER) { int n = event.timer.count; log_printf("Got timer event %d\n", n); user_event.user.type = MY_SIMPLE_EVENT_TYPE; user_event.user.data1 = n; al_emit_user_event(&user_src, &user_event, NULL); user_event.user.type = MY_COMPLEX_EVENT_TYPE; user_event.user.data1 = (intptr_t)new_event(n); al_emit_user_event(&user_src, &user_event, my_event_dtor); } else if (event.type == MY_SIMPLE_EVENT_TYPE) { int n = (int) event.user.data1; ALLEGRO_ASSERT(event.user.source == &user_src); al_unref_user_event(&event.user); log_printf("Got simple user event %d\n", n); if (n == 5) { break; } } else if (event.type == MY_COMPLEX_EVENT_TYPE) { MY_EVENT *my_event = (void *)event.user.data1; ALLEGRO_ASSERT(event.user.source == &user_src); log_printf("Got complex user event %d\n", my_event->id); al_unref_user_event(&event.user); } } al_destroy_user_event_source(&user_src); al_destroy_event_queue(queue); al_destroy_timer(timer); log_printf("Done.\n"); close_log(true); return 0; }