[SOLVED] Leaf Decay Cancellation

Plugins Plugin Development
1

I’m new to sponge plugin development and and just trying to get a feel of different events. Right now I have been focusing on cancelling events and I have ran into some trouble with cancelling leaf decay. Currently I have the leaf decay cancelled but apples and saplings etc. are still dropping even though the leaf is not decaying.

public class EventDecay {

	@Listener
	public void onDecay(ChangeBlockEvent.Decay e){
		e.setCancelled(true);
	}
}

I also tried to find the cause of the item spawning

public class EventItemDrop {

	@Listener
	public void onItemDrop(SpawnEntityEvent event, @First EntitySpawnCause spawnCause){

		Sponge.getServer().getBroadcastChannel().send(Text.of(spawnCause));

Though that doesn’t seem to broadcast the source of the saplings/apples.

2

https://jd.spongepowered.org/6.0.0/org/spongepowered/api/event/block/ChangeBlockEvent.html#getTransactions--
Try: e.getTransactions().forEach(t -> t.setValid(false));

3

Thank you that worked perfectly.