import os import random import io import zipfile import json import sys if len(sys.argv) >= 2: try: seed = int(sys.argv[1]) except Exception: print('The seed "{}" is not an integer.'.format(sys.argv[1])) exit() random.seed(seed) datapack_name = 'random_loot_{}'.format(seed) datapack_desc = 'Loot Table Randomizer, Seed: {}'.format(seed) else: print('If you want to use a specific randomizer seed integer, use: "python randomize.py "') datapack_name = 'random_loot' datapack_desc = 'Loot Table Randomizer' datapack_filename = datapack_name + '.zip' print('Generating datapack...') file_list = [] remaining = [] for dirpath, dirnames, filenames in os.walk('loot_tables'): for filename in filenames: file_list.append(os.path.join(dirpath, filename)) remaining.append(os.path.join(dirpath, filename)) file_dict = {} for file in file_list: i = random.randint(0, len(remaining)-1) file_dict[file] = remaining[i] del remaining[i] zipbytes = io.BytesIO() zip = zipfile.ZipFile(zipbytes, 'w', zipfile.ZIP_DEFLATED, False) for from_file in file_dict: with open(from_file) as file: contents = file.read() zip.writestr(os.path.join('data/minecraft/', file_dict[from_file]), contents) zip.writestr('pack.mcmeta', json.dumps({'pack':{'pack_format':1, 'description':datapack_desc}}, indent=4)) zip.writestr('data/minecraft/tags/functions/load.json', json.dumps({'values':['{}:reset'.format(datapack_name)]})) zip.writestr('data/{}/functions/reset.mcfunction'.format(datapack_name), 'tellraw @a ["",{"text":"Loot table randomizer by SethBling","color":"green"}]') zip.close() with open(datapack_filename, 'wb') as file: file.write(zipbytes.getvalue()) print('Created datapack "{}"'.format(datapack_filename))