how to check if a player has broken a block spigot

To check if a player has broken a block in a Spigot plugin, you can use the BlockBreakEvent class and listen for the event using the EventHandler annotation.

Here's an example of how you might do this:

import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;

public class BlockBreakListener implements Listener {
    @EventHandler
    public void onBlockBreak(BlockBreakEvent event) {
        // Check if the player has broken a block
        // ...
    }
}

In this example, the BlockBreakListener class implements the Listener interface and uses the @EventHandler annotation to specify that the onBlockBreak method should be called when a BlockBreakEvent occurs.

Inside the onBlockBreak method, you can check if the player has broken a block and take any necessary actions.