Orelis

package foldager;

import java.util.HashMap;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.event.block.BlockBreakEvent;

public class Orelis implements Listener {
    public static HashMap<Player, Boolean> ont = new HashMap<Player, Boolean>();

    public void togglePluginState(Player player){

    if(ont.containsKey(player)){
    if(ont.get(player)){
    ont.put(player, false);
    player.sendMessage(ChatColor.WHITE + "[" + ChatColor.RED + "OreNotifier" + ChatColor.WHITE + "] Notifications disabled. /ont to enable!");
    } else {
    ont.put(player, true);
    player.sendMessage(ChatColor.WHITE + "[" + ChatColor.RED + "OreNotifier" + ChatColor.WHITE + "] Notifications enabled. /ont to disable!");

    }
    } else {
    ont.put(player, true);
    player.sendMessage(ChatColor.WHITE + "[" + ChatColor.RED + "OreNotifier" + ChatColor.WHITE + "] Notifications enabled. /ont to disable!");
    }

    }

    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
    if(cmd.getName().equalsIgnoreCase("ont")){
    Player player = (Player) sender;
    togglePluginState(player);
    return true;
    }
    return false;
    }

    public void OnBlockBreak(BlockBreakEvent event)
      {
        if (event.getBlock().getType() == Material.COAL_ORE)
        {
          for (Player onlinePlayer : Bukkit.getServer().getOnlinePlayers())
          {
            if (onlinePlayer.hasPermission("OreNotifier.getmessage"))
                if (ont.containsKey(event.getPlayer())){
                    if (ont.containsValue(true)){
            {
              onlinePlayer.sendMessage(ChatColor.WHITE + "[" + ChatColor.RED + "OreNotifier" + ChatColor.WHITE + "] " + ChatColor.GREEN + event.getPlayer().getName() + ChatColor.WHITE + " mined a" + ChatColor.DARK_GRAY + " Coal Ore" + ChatColor.WHITE + "!");
            }
          }
        }
          }
        }
      }
}