Eventlist

package me.zero.cc;

import java.util.HashMap;
import java.util.List;
import java.util.UUID;

import net.md_5.bungee.api.ChatColor;
import net.minecraft.server.v1_8_R1.NBTTagString;

import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryInteractEvent;
import org.bukkit.event.inventory.InventoryOpenEvent;
import org.bukkit.event.player.AsyncPlayerChatEvent;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.player.PlayerItemHeldEvent;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerKickEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.server.ServerCommandEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.InventoryView;
import org.bukkit.inventory.ItemFlag;
import org.bukkit.inventory.meta.BookMeta;
import org.bukkit.material.MaterialData;

public class EventListener  implements Listener{

    private BlockSpawnerChange main;
    private ChatManager ch = new ChatManager();
    private HashMap<UUID, Boolean> isReadingBook = new HashMap<UUID, Boolean>();

    public EventListener(BlockSpawnerChange main){
        this.main = main;
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onUse(PlayerInteractEvent e){
        if(main.config.getBoolean("disablechanging")){
            if(main.config.getBoolean("only-change-if-perm")){
                if(e.getAction().equals(Action.RIGHT_CLICK_BLOCK)){
                    if(e.getClickedBlock().getType().equals(Material.MOB_SPAWNER)){
                        if(e.getPlayer().getItemInHand().getType().equals(Material.MONSTER_EGG) || e.getPlayer().getItemInHand().getType().equals(Material.MONSTER_EGGS)){
                            if(!e.getPlayer().hasPermission("BSC.change")){
                                e.getPlayer().sendMessage(ch.ColorIt(main.config.getString("Message.no-perm")));
                                e.setCancelled(true);
                            }else{
                                e.getPlayer().sendMessage(ch.ColorIt(main.config.getString("Message.enough-perm")));
                            }
                        }
                    }
                }
            }else{
                if(e.getAction().equals(Action.RIGHT_CLICK_BLOCK)){
                    if(e.getClickedBlock().getType().equals(Material.MOB_SPAWNER)){
                        if(e.getPlayer().getItemInHand().getType().equals(Material.MONSTER_EGG) || e.getPlayer().getItemInHand().getType().equals(Material.MONSTER_EGGS)){
                            for(String s : (List<String>)main.config.getList("disallow-changing to this")){
                                MaterialData mei = e.getPlayer().getItemInHand().getData();
                                if(mei.toString().toUpperCase().contains(s.toUpperCase())){
                                    if(!e.getPlayer().hasPermission("BSC.change")){
                                        e.setCancelled(true);
                                        e.getPlayer().sendMessage(ch.ColorIt(main.config.getString("Message.disallowed-mob").replace("<mob>", s)));
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onClick(PlayerInteractEvent event){
        if(event.getPlayer().getItemInHand().getType().equals(Material.WRITTEN_BOOK)){
            if(isReadingBook.containsKey(event.getPlayer().getUniqueId())){
                isReadingBook.put(event.getPlayer().getUniqueId(), true);
            }else{
                isReadingBook.put(event.getPlayer().getUniqueId(), true);
            }
        }else{
            if(isReadingBook.containsKey(event.getPlayer().getUniqueId())){
                isReadingBook.put(event.getPlayer().getUniqueId(), false);
            }else{
                isReadingBook.put(event.getPlayer().getUniqueId(), false);
            }
        }
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onChatWhileOpenBook(AsyncPlayerChatEvent event){
        if(isReadingBook.containsKey(event.getPlayer().getUniqueId())){
            if(isReadingBook.get(event.getPlayer().getUniqueId())){
                if(event.getPlayer().getInventory().getItemInHand().getType().equals(Material.WRITTEN_BOOK)){
                    event.getPlayer().sendMessage(ChatManager.ColorIt(main.config.getString("Message.chat-block").replace("<cmd>", event.getMessage())));
                    isReadingBook.put(event.getPlayer().getUniqueId(), false);
                    event.setCancelled(true);
                }else{
                    isReadingBook.put(event.getPlayer().getUniqueId(), false);
                }
            }
        }
    }

    @EventHandler(priority = EventPriority.HIGHEST)
    public void onOpenBookAndCommand(PlayerCommandPreprocessEvent event){
        if(isReadingBook.containsKey(event.getPlayer().getUniqueId())){
            if(isReadingBook.get(event.getPlayer().getUniqueId())){
                if(event.getPlayer().getInventory().getItemInHand().getType().equals(Material.WRITTEN_BOOK)){
                    event.getPlayer().sendMessage(ChatManager.ColorIt(main.config.getString("Message.cmd-block").replace("<cmd>", event.getMessage())));
                    isReadingBook.put(event.getPlayer().getUniqueId(), false);
                    event.setCancelled(true);
                }else{
                    isReadingBook.put(event.getPlayer().getUniqueId(), false);
                }
            }
        }
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onPlayerJoin(PlayerJoinEvent e){
        if(main.config.getBoolean("disable-join-msg")){
            e.setJoinMessage("");
        }
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onPlayerLeft(PlayerQuitEvent e){
        if(main.config.getBoolean("disable-left-msg")){
            e.setQuitMessage("");
        }
    }
    @EventHandler(priority = EventPriority.HIGHEST)
    public void onPlayerKick(PlayerKickEvent e){
        if(main.config.getBoolean("disable-left-msg")){
            e.setLeaveMessage("");
        }
    }
}