public class StartEndCommand implements CommandExecutor {

	  private Main instance;
	  public StartEndCommand(Main instance) {
	    this.instance = instance;
	  }

	  ScoreboardAPI sc = new ScoreboardAPI();

	  int counttime = 10;

	  public Double arena(Player p) {
		  FileConfiguration config = instance.getConfig();
			  for (Double a = config.getDouble("spawn.arena1.x"); a < config.getDouble("spawn.arena2.x"); a++) {
			  for (Double a1 = config.getDouble("spawn.arena2.x"); a < config.getDouble("spawn.arena1.x"); a++) {
			  for (Double i = config.getDouble("spawn.arena1.y"); a < config.getDouble("spawn.arena2.y"); a++) {
			  for (Double i1 = config.getDouble("spawn.arena2.y"); a < config.getDouble("spawn.arena1.y"); a++) {
			  for (Double u = config.getDouble("spawn.arena1.z"); a < config.getDouble("spawn.arena2.z"); a++) {
				  Block block = p.getWorld().getBlockAt(new Location(p.getWorld(), a, i, u));
				  block.setTypeIdAndData(35, (byte) 4, true);
			  for (Double u1 = config.getDouble("spawn.arena2.z"); a < config.getDouble("spawn.arena1.z"); a++) {
				  Block block1 = p.getWorld().getBlockAt(new Location(p.getWorld(), a1, i1, u1));
				  block1.setTypeIdAndData(35, (byte) 4, true);
			  }
	  }
}
}
}
}
		  return null;
	  }

	public boolean onCommand(final CommandSender send, Command cmd, String label, String[] args) {
		final FileConfiguration config = instance.getConfig();
		if (cmd.getName().equalsIgnoreCase("start")) {
	    	for (final Player p : Bukkit.getOnlinePlayers()) {
	    		arena(p);
                new BukkitRunnable() {
    				final Location loc = p.getLocation();
    	    		final org.bukkit.World world = p.getWorld();
				    public void run() {
                        if (counttime == 0) {
                        	p.teleport(new Location(world, config.getDouble("spawn.game.x"), config.getDouble("spawn.game.y"), config.getDouble("spawn.game.z")));
                    	    p.sendTitle("ゲームスタート", "~~Block Party~~", 50, 50, 50);

                    	    sc.bp.setDisplaySlot(DisplaySlot.SIDEBAR);
                    	    this.cancel();
                        }
                        else {
                            p.sendMessage(ChatColor.YELLOW + "ゲーム開始まで " + ChatColor.RESET + String.valueOf(counttime) + ChatColor.YELLOW + "秒");
                            p.playSound(loc, Sound.UI_BUTTON_CLICK, 50, 50);
                        }
                        counttime--;
				    }
                }.runTaskTimer(instance, 0L, 20L);
                new BukkitRunnable() {
             		 int round = 20;
           		     int round_starttime = 20;
           		     int default_round = 20;

                     int save_round_time = 20;
           		     String sc_player = null;
           		     String sc_spec = null;
           		     Boolean a = false;
				    public void run() {
                        if (round == 0 && sc.bp_player.getSize() == 0) {
                       	      p.sendTitle("ゲーム終了", "~~Block Party~~", 50, 50, 50);
                       	      this.cancel();
                        }
                        	 if (round_starttime == 0) {
                        		 a=false;
                        		 round_starttime+=(save_round_time-1);
                        		 save_round_time-=1;
                        	 }
                        	 else {
                        		 a=true;
                        	     TextComponent timer = new TextComponent();
                        	     timer.setText(String.valueOf(round_starttime));
                        	     p.spigot().sendMessage(ChatMessageType.ACTION_BAR, timer);
                        	     round_starttime--;
                        	 }

                        	 if (a == true) {
                                     arena(p);
                                     send.sendMessage("あいうえお");
                        	 }

                        	 if (sc_player != null) {
                        		 sc.bp.getScoreboard().resetScores(sc_player);
                        	 }
                        	 sc_player = (ChatColor.GREEN + "    プレイヤー: " + sc.bp_player.getSize());
                        	 sc.bp.getScore(sc_player).setScore(9);

                        	 if (sc_spec != null) {
                        		 sc.bp.getScoreboard().resetScores(sc_spec);
                        	 }
                        	 sc_spec = (ChatColor.GRAY + "    観戦者:  " + sc.bp_spec.getSize());
                        	 sc.bp.getScore(sc_spec).setScore(8);
				    }
                }.runTaskTimer(instance, 0L, 20L);

			}
		}
		return true;
	}
}