package ru.skidrowapi.myproject;

import java.lang.String;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
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.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;

import java.util.Objects;

public class Ender implements Listener {

    @EventHandler
    public void user(PlayerInteractEvent e) {

        if (e.getAction() != Action.RIGHT_CLICK_AIR && e.getAction() != Action.RIGHT_CLICK_BLOCK) return;
        if (e.getPlayer().getItemInHand().getType() != Material.EYE_OF_ENDER) return;
        Player p = e.getPlayer();
        ItemStack item = e.getPlayer().getItemInHand();
        if (!item.getItemMeta().hasDisplayName()) return;
        if (!item.getItemMeta().hasLore()) return;
        if (!item.getItemMeta().hasDisplayName().quals (ChatColor.GREEN + "Teleporter")) return;


        e.setCancelled(true);
        removeItem(p);
        teleport(p);
    }

    private void removeItem(Player p) {
        ItemStack item = p.getItemInHand();
        item.setAmount(item.getAmount() - 1);             //уменьшение предмета на 1 после использования
        p.setItemInHand(item);
    }

    private void teleport(Player p) {
        Location loc = p.getLocation();
        float yaw = loc.getYaw();
        float pitch = loc.getPitch();
        if (pitch < -40 || pitch > 40) {
            vertical(p);
            return;
        }
    }


    private void vertical(Player p) {
        Location loc = p.getLocation();
        float pitch = loc.getPitch();
        if (pitch < -40) {
            loc.setY(loc.getY() + 4);
            if (block(loc)) p.teleport(loc);
        }
    }

        private boolean block (Location loc){
            int x = loc.getBlockX();
            int y = loc.getBlockY();
            int z = loc.getBlockZ();
            if (loc.getWorld().getBlockAt(x, y, z).getType() != Material.AIR) return false;
            if (loc.getWorld().getBlockAt(x, y, z).getType() != Material.AIR) return false;
            return true;
        }

    }