Smarter Registry System

[GiantLuigi4]

Unsure if there are potential problems with it

I've tested it with a couple of of weird config setups, and it seems to work fine

Usage looks like this:

        Toml toml = new Toml("Registry config");
        toml.addCategory("Registry configs for blocks", "registry.blocks");
        TomlConfigHandler handler = new TomlConfigHandler("modid", toml);
        Toml blockRegistry = handler.getRawParsed().get(".registry.blocks", Toml.class);

        BlockHelper.reserveRuns("modid", blockRegistry, 8 /* this can change as needed */, (ids) -> {
            BiFunction<String, Material, Block> blockCreator = (key, material) -> new BlockBuilder("modid").build(new Block("modid.block." + key, ids.next(), material));

            Block stone      = blockCreator.apply("stone", Material.stone);
            Block ice        = blockCreator.apply("ice", Material.ice);
            Block cactus     = blockCreator.apply("cactus", Material.cactus);
            Block cake       = blockCreator.apply("cake", Material.cake);
            Block explosive  = blockCreator.apply("explosive", Material.explosive);
            Block dirt       = blockCreator.apply("dirt", Material.dirt);
            // removed, but still reserved to avoid block transmutations
            // bta/beta mc itself does this
            ids.next();
            Block cloth      = blockCreator.apply("cloth", Material.cloth);
            handler.writeConfig();
        });

This system works in a multistep process

• collect reservations from mods based off provided TOML categories
• run configuerd legacy reservations (prevents id overlap with existing mods that used the legacy system but haven't updated yet)
• run reservation based registration
• run unconfigured legacy registration (assumed to be able to automatically respond to the reservation system, as it's assumed to calculate ids based off unregistered slots)

Once a function provided in reserveRuns has reached its last id, it updates the TOML instance with the runs

If the function doesn't grab as many ids as it requested, or if it grabs more ids than it requests, an error will be thrown