SignUpdater.java

package br.com.vidacraft.utilities;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.block.Sign;

import br.com.vidacraft.core.Arena;
import br.com.vidacraft.core.ArenaManager;
import br.com.vidacraft.core.ArenaState;
import br.com.vidacraft.utilities.coboid.Cuboid;
import br.com.vidacraft.utilities.tasks.Task;

public class SignUpdater {

	static List<Location> signsLocs = new ArrayList<>();

	public static void signUpdate() {
		getSigns();

		for (Location loc : signsLocs) {
			signUpdater(loc);

		}
	}

	public static void signUpdater(Location bLocation) {
		World w = bLocation.getWorld();
		Block b = w.getBlockAt(bLocation);
		new Task(Task.REPEATING, 3 * 20) {
			public void update() {
				if (b.getTypeId() == Material.SIGN_POST.getId() || b.getTypeId() == Material.WALL_SIGN.getId()) {
					Sign sign = (Sign) b.getState();
					Arena a = ArenaManager.getManager().getArena(sign.getLine(2));

					for (int i = 0; i < ArenaManager.getManager().getArenasQuantity(); i++) {
						sign.setLine(0, "------------");
					}
					if (a.getGameState() == ArenaState.WAITING) {
						sign.setLine(1, colorize("&2[Aguardando]"));
					}
					if (a.getGameState() == ArenaState.STARTING) {
						sign.setLine(1, "[Iniciando]");
					}
					if (sign.getLine(1) == "RUNNING") {
						sign.setLine(1, "[No Jogo]");
					}
					if (sign.getLine(1) == "RESTARTING") {
						sign.setLine(1, "[Reiniciando]");
					}
					sign.setLine(2, a.getName());
					sign.setLine(3, String.valueOf(a.getPlayers().size() + "/" + a.getMaximumPlayers()));
					sign.update();
				}
			}
		};

	}

	public static void getSigns() {
		Location loc1 = new Location(Bukkit.getWorld("swlobby"), -665, 12, -2140);
		Location loc2 = new Location(Bukkit.getWorld("swlobby"), -664, 8, -2148);
		Cuboid cuboid = new Cuboid(loc1, loc2);
		for (Block block : cuboid.getBlocks()) {
			Location loc = block.getLocation();
			World w = loc.getWorld();
			Block b = w.getBlockAt(loc);
			if (b.getTypeId() == Material.SIGN_POST.getId() || b.getTypeId() == Material.WALL_SIGN.getId()) {
				signsLocs.add(block.getLocation());
			}

		}
	}

	private static String colorize(String input) {
		return ChatColor.translateAlternateColorCodes('&', input);
	}

}