Advancements

	public static void setupDir(Configuration config) {
		RECIPE_DIR = null;
		if (RECIPE_DIR == null) {
			RECIPE_DIR = config.getConfigFile().toPath().resolve("../recipes/").toFile();
			ADVANCE_DIR = config.getConfigFile().toPath().resolve("../advancements/").toFile();
			String dir = config.getConfigFile().toPath().resolve("../recipes/").toString();
			
			String pattern = "config\\\\(.*)\\.cfg\\\\\\.\\.\\\\recipes";
			Pattern p = Pattern.compile(pattern);
			Matcher matcher = p.matcher(dir);
			while (matcher.find()) {
				DOMAIN = matcher.group(1);
				break;
			}
		}
		if (!RECIPE_DIR.exists()) {
			RECIPE_DIR.mkdir();
		}
		if (!ADVANCE_DIR.exists()) {
			ADVANCE_DIR.mkdir();
		}
	}

	private static void writeAdvancement(String result) {
		Map<String, Object> json = new HashMap<>();
		json.put("parent", "minecraft:recipes/root");
		Map<String, Object> rewards = new HashMap<>();
		List<String> recipes = new ArrayList<String>();
		recipes.add(DOMAIN+":"+result);
		rewards.put("recipes",recipes);
		
		Map<String, Map<String, Object>> criteria = new HashMap<>();
		Map<String, Object> has_item = new HashMap<>();
		Map<String, Object> conditions = new HashMap<>();
		Map<String, Object> conditions2 = new HashMap<>();
		Map<String, Object> has_the_recipe = new HashMap<>();
		ArrayList<ArrayList<String>> requirements = new ArrayList<ArrayList<String>>();
		
		has_item.put("trigger", "minecraft:inventory_changed");
		
		conditions.put("items", new ArrayList<String>());
		conditions2.put("recipe", result);
		has_the_recipe.put("trigger", "minecraft:recipe_unlocked");
		has_the_recipe.put("conditions", conditions2);
		
		has_item.put("conditions", conditions);
		criteria.put("has_item", has_item);
		criteria.put("has_the_recipe", has_the_recipe);
		
		ArrayList<String> reqs = new ArrayList<String>();
		reqs.add("has_item");
		reqs.add("has_the_recipe");
		requirements.add(reqs);

		json.put("requirements", requirements);
		json.put("criteria", criteria);
		json.put("rewards", rewards);
		
		String suffix = "";
		File f = new File(ADVANCE_DIR, result + suffix + ".json");

		while (f.exists()) {
			suffix += "_alt";
			f = new File(ADVANCE_DIR, result + suffix + ".json");
		}


		try (FileWriter w = new FileWriter(f)) {
			GSON.toJson(json, w);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}