[pokeSMOT]

Well, eventhough it gets destroyed, it can always be rebuild. Okay, for instance, when you have a playerhouse, it is required that you first off purchase the materials to build your house, and once built, you must also build (or have someone else build) your house outside and inside (house only, no grass, trees, etc..) in the Graal Editor, and then send your compressed file to the Level Administrations Team for approval. If it fits within a certain criteria, and your house gets accepted, you will be set with a flag that allows you to purchase a door to your home, which you will then "plant" your door into the ground, and wait for x time to pass until your home is finished being built. Once it finishes, you can build a key (significant to this house only) to go inside / let others inside your house etc.. You will always have the door to plant, but you may only have one house at a time existing in any part of the world.

The way these things are destructable is because when you send in the levels, the outside house will be screenshot'd and converted into a series of 3 - 5 images (phases of destruction). Once your home becomes destroyed, you are then forced to rebuild somewhere else.

Also, there are safety zones which enable the structures to have a multiplied amount of "HP", which will subsequently allow them to intake a significant amount of damage before showing signs of destruction.