no i just want to see a catapult on blockland and use make some projectiles that do damage.
Listen, When a brick get's knocked out of place, it's not actually happening.
In fact, YOU, the client on the computer is the only one seeing it from your perspective.
The SERVER that you joined recognizes it as bricks disappearing, and then regenerating.
So it's impossible for a physics brick to fly and damage someone, unless the brick physics was on the SERVER itself.
And in that case, it would be extremely laggy and almost impossible to play.
And the only way to make a working catapult on BL would have to be a bot or a vehicle.