@prinny if there are jump upgrades then if the smileys and jump lets say 1 meter, you get an upgrade and jump 2 meters, then when we make the rooms how much do we spread it? if you make it 2 meters then the people who dont have upgrades cant get up?
another way to stop trolls, before you open ur world save it, and dont save it again, when somone trolls, just get out, and wait for everyone to get out, then just go back in, and walla just the same as you saved it.