Make window resizable

src/sdlmain.cpp

@@ -31,7 +31,7 @@ int main(int argc, char *argv[])
 	SDL_SetHint(SDL_HINT_ORIENTATIONS, "LandscapeLeft LandscapeRight");
 	Uint32 flags = SDL_WINDOW_FULLSCREEN;
 #else
-	Uint32 flags = 0;
+	Uint32 flags = SDL_WINDOW_RESIZABLE;
 #endif
 	g_window = SDL_CreateWindow("Scenario Decoder SYSTEM3", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 400, flags);
 

src/sys/nact_input.cpp

@@ -28,6 +28,14 @@ void NACT::pump_events()
 			terminate = true;
 			break;
 
+		case SDL_WINDOWEVENT:
+			switch (e.window.event) {
+			case SDL_WINDOWEVENT_SIZE_CHANGED:
+				ags->flush_screen(false);
+				break;
+			}
+			break;
+
 		case SDL_MOUSEMOTION:
 			mousex = e.motion.x;
 			mousey = e.motion.y;