Factorio: make apworld compatible(#935)

worlds/factorio/Mod.py

@@ -78,9 +78,14 @@ def generate_mod(world, output_directory: str):
     global data_final_template, locale_template, control_template, data_template, settings_template
     with template_load_lock:
         if not data_final_template:
-            mod_template_folder = os.path.join(os.path.dirname(__file__), "data", "mod_template")
+            def load_template(name: str):
+                import pkgutil
+                data = pkgutil.get_data(__name__, "data/mod_template/" + name).decode()
+                return data, name, lambda: False
+
             template_env: Optional[jinja2.Environment] = \
-                jinja2.Environment(loader=jinja2.FileSystemLoader([mod_template_folder]))
+                jinja2.Environment(loader=jinja2.FunctionLoader(load_template))
+
             data_template = template_env.get_template("data.lua")
             data_final_template = template_env.get_template("data-final-fixes.lua")
             locale_template = template_env.get_template(r"locale/en/locale.cfg")
@@ -158,7 +163,21 @@ def generate_mod(world, output_directory: str):
     mod_dir = os.path.join(output_directory, mod_name + "_" + Utils.__version__)
     en_locale_dir = os.path.join(mod_dir, "locale", "en")
     os.makedirs(en_locale_dir, exist_ok=True)
-    shutil.copytree(os.path.join(os.path.dirname(__file__), "data", "mod"), mod_dir, dirs_exist_ok=True)
+
+    if world.zip_path:
+        # Maybe investigate read from zip, write to zip, without temp file?
+        with zipfile.ZipFile(world.zip_path) as zf:
+            for file in zf.infolist():
+                if not file.is_dir() and "/data/mod/" in file.filename:
+                    path_part = Utils.get_text_after(file.filename, "/data/mod/")
+                    target = os.path.join(mod_dir, path_part)
+                    os.makedirs(os.path.split(target)[0], exist_ok=True)
+
+                    with open(target, "wb") as f:
+                        f.write(zf.read(file))
+    else:
+        shutil.copytree(os.path.join(os.path.dirname(__file__), "data", "mod"), mod_dir, dirs_exist_ok=True)
+
     with open(os.path.join(mod_dir, "data.lua"), "wt") as f:
         f.write(data_template_code)
     with open(os.path.join(mod_dir, "data-final-fixes.lua"), "wt") as f:

worlds/factorio/Shapes.py

@@ -1,7 +1,7 @@
 from typing import Dict, List, Set
 from collections import deque
 
-from worlds.factorio.Options import TechTreeLayout
+from .Options import TechTreeLayout
 
 funnel_layers = {TechTreeLayout.option_small_funnels: 3,
                  TechTreeLayout.option_medium_funnels: 4,

worlds/factorio/Technologies.py

@@ -19,8 +19,8 @@ pool = ThreadPoolExecutor(1)
 
 
 def load_json_data(data_name: str) -> Union[List[str], Dict[str, Any]]:
-    with open(os.path.join(source_folder, f"{data_name}.json")) as f:
-        return json.load(f)
+    import pkgutil
+    return json.loads(pkgutil.get_data(__name__, "data/" + data_name + ".json").decode())
 
 
 techs_future = pool.submit(load_json_data, "techs")

worlds/factorio/__init__.py

@@ -1,7 +1,7 @@
 import collections
 import typing
 
-from ..AutoWorld import World, WebWorld
+from worlds.AutoWorld import World, WebWorld
 
 from BaseClasses import Region, Entrance, Location, Item, RegionType, Tutorial, ItemClassification
 from .Technologies import base_tech_table, recipe_sources, base_technology_table, \