/*
   * Called when a block is destroyed from burning.
   */
  @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
  public void onBlockBurn(BlockBurnEvent event) {
    ConfigurationManager cfg = plugin.getGlobalStateManager();
    WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());

    if (cfg.activityHaltToggle) {
      event.setCancelled(true);
      return;
    }

    if (wcfg.disableFireSpread) {
      event.setCancelled(true);
      return;
    }

    if (wcfg.fireSpreadDisableToggle) {
      Block block = event.getBlock();
      event.setCancelled(true);
      checkAndDestroyAround(
          block.getWorld(), block.getX(), block.getY(), block.getZ(), BlockID.FIRE);
      return;
    }

    if (wcfg.disableFireSpreadBlocks.size() > 0) {
      Block block = event.getBlock();

      if (wcfg.disableFireSpreadBlocks.contains(block.getTypeId())) {
        event.setCancelled(true);
        checkAndDestroyAround(
            block.getWorld(), block.getX(), block.getY(), block.getZ(), BlockID.FIRE);
        return;
      }
    }

    if (wcfg.isChestProtected(event.getBlock())) {
      event.setCancelled(true);
      return;
    }

    if (wcfg.useRegions) {
      Block block = event.getBlock();
      int x = block.getX();
      int y = block.getY();
      int z = block.getZ();
      Vector pt = toVector(block);
      RegionManager mgr = plugin.getGlobalRegionManager().get(block.getWorld());
      ApplicableRegionSet set = mgr.getApplicableRegions(pt);

      if (!set.allows(DefaultFlag.FIRE_SPREAD)) {
        checkAndDestroyAround(block.getWorld(), x, y, z, BlockID.FIRE);
        event.setCancelled(true);
        return;
      }
    }
  }
  /** Called when a block is broken. */
  @Override
  public void onBlockBreak(BlockBreakEvent event) {
    if (event.isCancelled()) {
      return;
    }

    Player player = event.getPlayer();
    WorldConfiguration wcfg = getWorldConfig(player);

    if (!wcfg.itemDurability) {
      ItemStack held = player.getItemInHand();
      if (held.getTypeId() > 0) {
        held.setDurability((short) -1);
        player.setItemInHand(held);
      }
    }

    if (!plugin.getGlobalRegionManager().canBuild(player, event.getBlock())) {
      player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
      event.setCancelled(true);
      return;
    }

    if (wcfg.getBlacklist() != null) {
      if (!wcfg.getBlacklist()
          .check(
              new BlockBreakBlacklistEvent(
                  plugin.wrapPlayer(player),
                  toVector(event.getBlock()),
                  event.getBlock().getTypeId()),
              false,
              false)) {
        event.setCancelled(true);
        return;
      }

      if (!wcfg.getBlacklist()
          .check(
              new DestroyWithBlacklistEvent(
                  plugin.wrapPlayer(player),
                  toVector(event.getBlock()),
                  player.getItemInHand().getTypeId()),
              false,
              false)) {
        event.setCancelled(true);
        return;
      }
    }

    if (wcfg.isChestProtected(event.getBlock(), player)) {
      player.sendMessage(ChatColor.DARK_RED + "The chest is protected.");
      event.setCancelled(true);
      return;
    }
  }
  /*
   * Called when a block is broken.
   */
  @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
  public void onBlockBreak(BlockBreakEvent event) {
    Player player = event.getPlayer();
    WorldConfiguration wcfg = getWorldConfig(player);

    if (!wcfg.itemDurability) {
      ItemStack held = player.getItemInHand();
      if (held.getTypeId() > 0
          && !(ItemType.usesDamageValue(held.getTypeId())
              || BlockType.usesData(held.getTypeId()))) {
        held.setDurability((short) 0);
        player.setItemInHand(held);
      }
    }

    if (!plugin.getGlobalRegionManager().canBuild(player, event.getBlock())
        || !plugin.getGlobalRegionManager().canConstruct(player, event.getBlock())) {
      player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
      event.setCancelled(true);
      return;
    }

    if (wcfg.getBlacklist() != null) {
      if (!wcfg.getBlacklist()
          .check(
              new BlockBreakBlacklistEvent(
                  plugin.wrapPlayer(player),
                  toVector(event.getBlock()),
                  event.getBlock().getTypeId()),
              false,
              false)) {
        event.setCancelled(true);
        return;
      }

      if (!wcfg.getBlacklist()
          .check(
              new DestroyWithBlacklistEvent(
                  plugin.wrapPlayer(player),
                  toVector(event.getBlock()),
                  player.getItemInHand().getTypeId()),
              false,
              false)) {
        event.setCancelled(true);
        return;
      }
    }

    if (wcfg.isChestProtected(event.getBlock(), player)) {
      player.sendMessage(ChatColor.DARK_RED + "The chest is protected.");
      event.setCancelled(true);
      return;
    }
  }