fix bunnymark boundies

apps/demos/bunnymark/game.c

@@ -81,10 +81,10 @@ void game_tick(void)
         state->bunnies[i].position.x += state->bunnies[i].speed.x;
         state->bunnies[i].position.y += state->bunnies[i].speed.y;
 
-        if (((state->bunnies[i].position.x + BUNNY_W / 2) > ctx.window_w) ||
+        if (((state->bunnies[i].position.x + BUNNY_W / 2) > ctx.base_draw_w) ||
             ((state->bunnies[i].position.x + BUNNY_W / 2) < 0))
             state->bunnies[i].speed.x *= -1;
-        if (((state->bunnies[i].position.y + BUNNY_H / 2) > ctx.window_h) ||
+        if (((state->bunnies[i].position.y + BUNNY_H / 2) > ctx.base_draw_h) ||
             ((state->bunnies[i].position.y + BUNNY_H / 2 - 60) < 0))
             state->bunnies[i].speed.y *= -1;
     }