Various question

[palistov]

You can make a door fall off its hinges by creating custom entities. Open the door in the ModelEditor and "Save As" a different entity. Once again "Save As" but put "_broken" after it, to distinguish it from the functional door. Change the entity type to "Object" --> "Static". Delete the joint. Save it. Go back to the first entity you saved, the functional door. Go to User-defined variables and change its BreakEntity to match the broken door you just created.

Then just break the door by using scripts.