RegisterAllUnregisteredChests

public void RegisterAllUnregisteredChests(double value, int tier)
    {
        // Bukkit, y u no give me World.getGeneratedChunks(); ?

        World world = Misc.getWorldOverworld(); // Misc.getOverworld is from my library.
        File regionDirectory = getRegionsLocation(world);

        if (regionDirectory == null)
        {
            SM.getPlugin().getLogger().severe("Unable to locate the region files for: " + world.getName());
            return;
        }

        File[] files = regionDirectory.listFiles(new FilenameFilter()
        {
            @Override
            public boolean accept(File dir, String name)
            { return name.toLowerCase().endsWith(".mca"); }
        });

        Pattern coordinatePattern = Pattern.compile("r\\.(.+)\\.(.+)\\.mca");

        for(File file : files)
        {
            Matcher matcher = coordinatePattern.matcher(file.getName());

            int regionX = 0;
            int regionZ = 0;

            if (matcher.find())
            {
                regionX = Integer.parseInt(matcher.group(1));
                regionZ = Integer.parseInt(matcher.group(2));
            }
            else
            {
                SM.getPlugin().getLogger().severe("Unable to handle region: " + file.getName()); // SM is a class containing static references to things like the plugin.
                continue;
            }

            regionX = regionX << 5;
            regionZ = regionZ << 5;

            RegionFile region = new RegionFile(file);

            for(int chunkX = 0; chunkX < 32; chunkX++)
            {
                for(int chunkZ = 0; chunkZ < 32; chunkZ++)
                {
                    if(region.chunkExists(regionX + chunkX, regionZ + chunkZ))
                    {
                        for(BlockState block : world.getChunkAt(regionX + chunkX, regionZ + chunkZ).getTileEntities())
                        {
                            CoOrdinate coord = new CoOrdinate(block.getLocation());

                            if(!this.containsKey(coord))
                                this.addWithoutSorting(new ChestPosition(coord, tier, value));
                        }
                    }
                }
            }
        }

        this.sort();
    }