Consequently breaking a block, by breaking another

Hey,
I'm creating a SkyWars plugin that resets the arena after a game, and because I want more than 1 arenas per world I can't delete and paste the world again. So I check the events and then I add it to an ArrayList of block states bla bla bla...
My question is, when a player breaks a block that is associated with another, like breaking the block behind stairs, what event is called for the stairs breaking?

Thanks allot!

 

I don't know the exact answer to what you said, but I have a thought for you.

You can do a simple copy-paste between two points every round to completely reset the map. If the arenas are quite large, you can break it into multiple operations with a scheduler to slow things down and keep your server from bogging down. Honestly I think the delete&paste option is the best one, just in segments, not the whole world.

 

@nuclearmissile Well, like I said, it will be running different many arenas on the same server, and some of them are really big, the most efficient way to reset such large amount of space(without delete&paste) is indeed the one I'm trying but if I can't perform that, oh well, guess I have to come up with something .. :s

 

@nuno1212sss

Erm, stairs aren't associated with the block they're on...but I believe the event you're looking for is "BlockMultibreakEvent" or something of that nature.

 

@mythbusterma If you place stairs on a stone block and then break it, they fall down, just like pressure plates, trapdoors etc... xD

 

@nuno1212sss

They do? I have never seen that....

 

He means ladders.