feat: download resourcepacks from Modrinth before compiling

.gitignore

@@ -1 +1,2 @@
 /.alt
+/__pycache__

download_helper.py

@@ -0,0 +1,26 @@
+from os import path
+from tqdm import tqdm
+import requests
+
+def downloadFromModrinth(project_slug):
+    response = requests.get(f'https://api.modrinth.com/v2/project/{project_slug}/version')
+    latestFile = response.json()[0]['files'][0]
+    latestFileURL = latestFile['url']
+    if len(latestFileURL) < 1: raise Exception(f'Could not get the latest version URL for {project_slug}')
+
+    download_stream = requests.get(latestFileURL, stream=True)
+    file_name = latestFile['filename']
+    file_path = 'input/texturepacks'
+
+    print(f'Downloading texturepack: {project_slug} (Latest version: {file_name})')
+    location = path.join(file_path, file_name)
+    total = int(download_stream.headers.get('content-length', 0))
+    with open(location, "wb") as handle, tqdm(
+            unit="kB",
+            desc=file_name,
+            total=total,
+            unit_scale=True,
+            unit_divisor=1024,) as progressbar:
+        for data in download_stream.iter_content(chunk_size=1024):
+            size = handle.write(data)
+            progressbar.update(size)

gen_pack.py

@@ -3,6 +3,7 @@
 
 """This script can automatically generate blockstate and block model files, as well as textures for the Better Leaves Lite resourcepack."""
 
+# Depencency imports
 import argparse
 import json
 import os
@@ -13,6 +14,9 @@ import random
 from PIL import Image
 from distutils.dir_util import copy_tree
 
+# Local imports
+from download_helper import downloadFromModrinth
+
 minify = False
 
 # Utility functions
@@ -517,6 +521,7 @@ if __name__ == '__main__':
     parser.add_argument('--legacy', '-l', action='store_true', help="Use legacy models (from 8.1) for all leaves")
     parser.add_argument('--programmer', '-p', action='store_true', help="Use programmer art textures")
     parser.add_argument('--minify', '-m', action='store_true', help="Minify all JSON output files")
+    parser.add_argument('--download', '-d', help="Downloads the requested resourcepack beforehand")
     args = parser.parse_args()
 
     print(f"Arguments: {args}")
@@ -525,6 +530,7 @@ if __name__ == '__main__':
     print("https://github.com/TeamMidnightDust/BetterLeavesLite")
     print()
     if args.minify: minify = True
+    if args.download != None: downloadFromModrinth(args.download)
 
     # Loads overrides from the json file
     f = open('./input/overrides.json')