I have spent some time recently at the mob arena on .org (/warp mob) and I have a suggestion to make going in and out of the building easier. Currently soul sand is placed in front of the iron door so mobs cannot come into the building, but this also causes players to have problems returning inside the building. Instead of soul sand, a carpet placed on a sign will serve the same purpose. The mobs detect it as an air block and will not walk over it, yet players can walk inside the building with ease. With soul sand, the y value is slightly lower (.875) than a normal block (1) so players can not walk into the building, with carpet you can easily walk in. Here are some pictures! The first is the suggested setup on the left compared to the current setup on the right with a zombie and villager to prove the carpet method works. The second shows the y value on soul sand is not a whole number. imgur: the simple image sharer Please post what you think below!
