fullscreen mode

xormod.c

@@ -35,6 +35,7 @@ int main() {
     Uint64 last = SDL_GetTicks();
 
     int running = 1;
+    int fullscreen = 0;
 
 #ifdef NDEBUG
     int debug = 0;
@@ -77,6 +78,11 @@ int main() {
                         case SDLK_ESCAPE:
                         case SDLK_Q: running = 0; break;
                         case SDLK_G: debug ^= 1; break;
+                        case SDLK_F: {
+                            fullscreen ^= 1;
+                            SDL_SetWindowFullscreen(window, fullscreen);
+                            break;
+                        }
                     }
                     break;
                 }