Pause and resume on web version of player

catinbag · October 2, 2022, 1:37am

Hello!

I’m using js/wasm version of EasyRPG Player on my webpage.

Sometimes I need to pause game and resume it later.
Example: pause when user opened another tab in browser and resume when user is switched to my webpage again.

How can I pause player?

I can edit player sources and recompile it if needed.

carstene1ns · October 3, 2022, 9:02pm

You need to add another event here:

github.com

EasyRPG/Player/blob/master/src/platform/sdl/sdl2_ui.cpp#L612-L638

      
        
            #if PAUSE_GAME_WHEN_FOCUS_LOST
            	if (state == SDL_WINDOWEVENT_FOCUS_LOST) {
            
            
		Player::Pause();
            
            
		bool last = ShowCursor(true);
            
            
#ifndef EMSCRIPTEN
            		// Filter SDL events until focus is regained
            
            
		SDL_Event wait_event;
            
            
		while (SDL_WaitEvent(&wait_event)) {
            			if (FilterUntilFocus(&wait_event)) {
            				break;
            			}
            		}
            #endif
            
            
		ShowCursor(last);

This file has been truncated. show original

Check for SDL_WINDOWEVENT_FOCUS_GAINED instead of the “not-Emscripten” part.