So basically I am trying to make a plugin to track TNT launch. What I want to achive is when a TNT is primed by dispenser - and a TNT launchs another TNT from Point A to Point B - like a cannon. Check where that launched TNT exploded (Location) - Would be Point B. Check where the launched TNT came from (Location) - Would be Point A. I dont have any idea how to start this, I have been checking the API but I dont really find anything really related with this. - How do i check if TNT is primed by dispenser? - How do I track that TNT to get locations from where it came and where it has exploded? Thanks.