package de.blablubbabc.test2;

import java.util.Collection;

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.block.Dispenser;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.block.BlockDispenseEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.EquipmentSlot;

public class DispenserTest implements Listener {

    @EventHandler
    public void onInteract(PlayerInteractEvent event) {
        if (event.getItem() != null && event.getHand() == EquipmentSlot.HAND
                && event.hasBlock() && event.getClickedBlock().getType() == Material.DISPENSER) {
            Player player = event.getPlayer();
            Dispenser dispenser = (Dispenser) event.getClickedBlock().getState();
            if (event.getAction() == Action.LEFT_CLICK_BLOCK) {
                player.sendMessage("dispensing");
                dispenser.dispenseItem(event.getItem());
            } else {
                player.sendMessage("dropping");
                dispenser.dropItem(event.getItem());
            }
            event.setCancelled(true); // don't access or break block
        }
    }

    @EventHandler
    public void onDipense(BlockDispenseEvent event) {
        Collection<? extends Player> online = Bukkit.getOnlinePlayers();
        if (online.isEmpty()) return;
        Player player = online.iterator().next();

        if (event.getItem().isSimilar(player.getInventory().getItemInOffHand())) {
            player.sendMessage("Dropping item instead.");
            event.setDropItem(true);
        }
    }
}