Handcuffs+

package me.lol768.handcuffsPlus;

import static org.bukkit.ChatColor.RED;

import java.util.ArrayList;
import java.util.logging.Logger;


import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;


public class Handcuffs extends JavaPlugin implements CommandExecutor{
    public int cuffID = Material.STRING.getId(), keyID = Material.SHEARS.getId();
    public int cuffAmount = 7;
    public boolean cuffTake = true, burnCuffs = true, canPickup = false, nerfDamage = true, canChangeInv = false, reqOP = false, keyTake = false, usePerms = false;

    public HListener Listener = new HListener(this);
    public Server server;
    public Logger log;

    public ArrayList<Player> cuffed = new ArrayList<Player>();

    public void onEnable(){
        server = this.getServer();
        log = this.getLogger();

        server.getPluginManager().registerEvents(Listener, this);
        loadConfig();
        if (!this.getConfig().contains("restrictDistance"))
        {
            this.getConfig().set("restrictDistance", true);
            this.saveConfig();
        }
    }

    public void onDisable()
    {

    }

    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
        if(cmd.getName().equalsIgnoreCase("hc") && sender instanceof Player){
            if(args[0].equalsIgnoreCase("fc")){
                Player p = (Player) sender;
                try
                {

                p.setPassenger(Bukkit.getPlayer(args[1]));
                Listener.cuff(Bukkit.getPlayer(args[1]));
                }
                catch (Exception e)
                {
                    p.sendMessage("Couldn't get target player");
                    return false;
                }
                return true;
            }

            if(args[0].equalsIgnoreCase("fu")){
                Player p = (Player) sender;
                p.eject();
                Listener.free(Bukkit.getPlayer(args[1]));
                return true;
            }
        }


        if(cmd.getName().equalsIgnoreCase("hc") && sender instanceof Player){
            Player player = (Player) sender;

            if(args[0].equalsIgnoreCase("carry")){
                if(((reqOP && player.isOp()) || !reqOP) && (!usePerms || player.hasPermission("hc.cmd.carry"))){
                        Player target = server.getPlayer(args[1]);

                        if(target==null || !target.isOnline()){
                            Listener.tell(player, ChatColor.RED + "Player not found.");
                            return true;
                        }

                        if(target.hasPermission("hc.immune")){
                            Listener.tell(player, ChatColor.RED + "You cannot do that to this player.");
                        }
                        Boolean doIt = true;
                        if (this.getConfig().getBoolean("restrictDistance"))
                        {
                            if (!(player.getLocation().distance(target.getLocation()) <= 5))
                            {
                                doIt = false;
                            }
                        }
                        if(Listener.cuffed(target) && !Listener.cuffed(player) && doIt){
                            player.setPassenger(target);

                            if(player.getPassenger()==null)
                                Listener.tell(player, ChatColor.GREEN + "You have put down " + ChatColor.AQUA + target.getName());
                            else
                                Listener.tell(player, ChatColor.GREEN + "You have picked up " + ChatColor.AQUA + target.getName());

                            return true;
                        }
                }else{
                    Listener.tell(player, RED + "You don't have permission to do this.");
                    return true;
                }
            }

            if(args[0].equalsIgnoreCase("cuff")){
                if(((reqOP && player.isOp()) || !reqOP) && (!usePerms || player.hasPermission("hc.cmd.cuff"))){
                        Player target = server.getPlayer(args[1]);

                        if(target==null || !target.isOnline()){
                            Listener.tell(player, ChatColor.RED + "Player not found.");
                            return true;
                        }

                        if(target.hasPermission("hc.immune")){
                            Listener.tell(player, ChatColor.RED + "You cannot do that to this player.");
                        }

                        if(!Listener.cuffed(target)){
                            Listener.cuff(target);
                            Listener.tell(player, ChatColor.GREEN + "You have cuffed " + ChatColor.AQUA + target.getName());
                            return true;
                        }else{
                            Listener.tell(player, RED + "This player is already cuffed.");
                            return true;
                        }
                }else{
                    Listener.tell(player, RED + "You don't have permission to do this.");
                    return true;
                }
            }

            if(args[0].equalsIgnoreCase("free")){
                if(((reqOP && player.isOp()) || !reqOP) && (!usePerms || player.hasPermission("hc.cmd.free"))){
                        Player target = server.getPlayer(args[1]);

                        if(target==null || !target.isOnline()){
                            Listener.tell(player, ChatColor.RED + "Player not found.");
                            return true;
                        }

                        if(Listener.cuffed(target)){
                            Listener.free(target);
                            Listener.tell(player, ChatColor.GREEN + "You have set " + ChatColor.AQUA + target.getName() + ChatColor.GREEN + " free.");
                            return true;
                        }else{
                            Listener.tell(player, RED + "This player is already free.");
                        }
                }else{
                    Listener.tell(player, RED + "You don't have permission to do this.");
                    return true;
                }
            }
        }

        return false;
    }

    public void loadConfig(){
        this.saveDefaultConfig();
        this.getConfig().options().copyDefaults(true);

        String path = "cuffID";
        if(this.getConfig().contains(path)){

            try{
                cuffID = getConfig().getInt(path);
            }catch(Exception e){
                cuffID = Material.STRING.getId();
            }
        }

        path = "cuffAmount";
        if(this.getConfig().contains(path)){
            try{
                cuffAmount = getConfig().getInt(path);
            }catch(Exception e){
                cuffAmount = 7;
            }
        }

        path = "cuffTake";
        if(this.getConfig().contains(path)){
            try{
                cuffTake=this.getConfig().getBoolean(path);
            }catch(Exception e){
                cuffTake=true;
            }
        }

        path = "nerfDamage";
        if(this.getConfig().contains(path)){
            try{
                nerfDamage=this.getConfig().getBoolean(path);
            }catch(Exception e){
                nerfDamage=true;
            }
        }

        path = "burnCuffs";
        if(this.getConfig().contains(path)){
            try{
                burnCuffs=this.getConfig().getBoolean(path);
            }catch(Exception e){
                burnCuffs=true;
            }
        }

        path = "canPickup";
        if(this.getConfig().contains(path)){
            try{
                canPickup=this.getConfig().getBoolean(path);
            }catch(Exception e){
                canPickup=false;
            }
        }

        path = "canChangeInv";
        if(this.getConfig().contains(path)){
            try{
                canChangeInv=this.getConfig().getBoolean(path);
            }catch(Exception e){
                canChangeInv=false;
            }
        }

        path = "reqOP";
        if(this.getConfig().contains(path)){
            try{
                reqOP=this.getConfig().getBoolean(path);
            }catch(Exception e){
                reqOP=false;
            }
        }

        path = "keyID";
        if(this.getConfig().contains(path)){
            try{
                keyID=this.getConfig().getInt(path);
            }catch(Exception e){
                keyID=Material.SHEARS.getId();
            }
        }

        path = "keyTake";
        if(this.getConfig().contains(path)){
            try{
                keyTake=this.getConfig().getBoolean(path);
            }catch(Exception e){
                keyTake=false;
            }
        }

        path = "usePerms";
        if(this.getConfig().contains(path)){
            try{
                usePerms=this.getConfig().getBoolean(path);
            }catch(Exception e){
                usePerms=false;
            }
        }

        this.saveConfig();
    }
}