Make response to EVENT_WINDOW_CLOSE conform to 'handling' system - returning 1 means abort closing

CHANGELOG.txt

@@ -4,6 +4,7 @@ D1X-Rebirth Changelog
 --------
 main/playsave.c, main/playsave.h, main/object.c, main/render.c, main/hud.c, main/hostage.c, main/newdemo.c, main/gamerend.c, main/endlevel.c, main/game.c, main/gauges.c: Made PlayerCfg.CockpitMode an array to hold two values: 0 to store the actual "cockpit", 1 to also store Letterbox, Rear, etc. Greatly helps to switch and restore views - especially in Demo playback which now properly selects modes
 main/newdemo.c: Added a new code to properly re-record view/cockpit-events at beginning and end of Demo recording so views will be fine if switched before recording started; Also added lost sequence to record Rear-view reset between levels; Last but not least, record wall tmaps so opened/blasted doors will be shown correctly if opened/blasted before recording; Everything done without breaking the Demo format!
+arch/sdl/window.c, main/automap.c, main/game.c, main/gamecntl.c, main/kconfig.c, main/menu.c, main/net_ipx.c, main/net_udp.c, main/newmenu.c: Make response to EVENT_WINDOW_CLOSE conform to 'handling' system - returning 1 means abort closing
 
 20100127
 --------

arch/sdl/window.c

@@ -60,8 +60,8 @@ int window_close(window *wind)
 
 	event.type = EVENT_WINDOW_CLOSE;
 
-	if (!window_send_event(wind, &event))
-		return 0;	// user cancelled close (e.g. clicked 'No' to abort box)
+	if (window_send_event(wind, &event))
+		return 0;	// user 'handled' the event, cancelling close
 
 	if (wind == FrontWindow)
 	{

main/automap.c

@@ -543,6 +543,7 @@ int automap_handler(window *wind, d_event *event, automap *am)
 			game_flush_inputs();
 			d_free(am);
 			window_set_visible(Game_wind, 1);
+			return 0;	// continue closing
 			break;
 
 		default:

main/game.c

@@ -1058,6 +1058,7 @@ int game_handler(window *wind, d_event *event, void *data)
 			clear_warn_func(game_show_warning);     //don't use this func anymore
 			game_disable_cheats();
 			Game_wind = NULL;
+			return 0;	// continue closing
 			break;
 			
 		default:

main/gamecntl.c

@@ -271,6 +271,7 @@ int pause_handler(window *wind, d_event *event, char *msg)
 				ext_music_resume();
 			digi_resume_all();
 			d_free(msg);
+			return 0;	// continue closing
 			break;
 			
 		default:

main/kconfig.c

@@ -949,6 +949,7 @@ int kconfig_handler(window *wind, d_event *event, kc_menu *menu)
 			
 			for (i=0; i<NUM_D1X_CONTROLS; i++)
 				PlayerCfg.KeySettingsD1X[i] = kc_d1x[i].value;
+			return 0;	// continue closing
 			break;
 			
 		default:

main/menu.c

@@ -713,6 +713,7 @@ int options_menuset(newmenu *menu, d_event *event, void *userdata)
 			
 		case EVENT_WINDOW_CLOSE:
 			write_player_file();
+			return 0;	// continue closing
 			break;
 			
 			default:

main/net_ipx.c

@@ -4027,6 +4027,7 @@ static int show_game_rules_handler(window *wind, d_event *event, netgame_info *n
 
 		case EVENT_WINDOW_CLOSE:
 			game_flush_inputs();
+			return 0;	// continue closing
 			break;
 			
 		default:

main/net_udp.c

@@ -4324,6 +4324,7 @@ static int show_game_rules_handler(window *wind, d_event *event, netgame_info *n
 
 		case EVENT_WINDOW_CLOSE:
 			game_flush_inputs();
+			return 0;	// continue closing
 			break;
 			
 		default:

main/newmenu.c

@@ -1251,6 +1251,7 @@ int newmenu_handler(window *wind, d_event *event, newmenu *menu)
 				digi_resume_digi_sounds();
 			
 			// d_free(menu);	// have to wait until newmenus use a separate event loop
+			return 0;	// continue closing
 			break;	// always close
 			
 		default:
@@ -1938,6 +1939,7 @@ int listbox_handler(window *wind, d_event *event, listbox *lb)
 				(*lb->listbox_callback)(lb, event, lb->userdata);
 			
 			newmenu_hide_cursor();
+			return 0;	// continue closing
 			break;
 			
 		default: