Launcher: add Discord links and generate yamls (#1716)

Options.py

@@ -13,6 +13,7 @@ from Utils import get_fuzzy_results
 if typing.TYPE_CHECKING:
     from BaseClasses import PlandoOptions
     from worlds.AutoWorld import World
+    import pathlib
 
 
 class AssembleOptions(abc.ABCMeta):
@@ -1022,6 +1023,64 @@ per_game_common_options = {
     "item_links": ItemLinks
 }
 
+
+def generate_yaml_templates(target_folder: typing.Union[str, "pathlib.Path"], generate_hidden: bool = True):
+    import os
+
+    import yaml
+    from jinja2 import Template
+
+    from worlds import AutoWorldRegister
+    from Utils import local_path, __version__
+
+    full_path: str
+
+    os.makedirs(target_folder, exist_ok=True)
+
+    # clean out old
+    for file in os.listdir(target_folder):
+        full_path = os.path.join(target_folder, file)
+        if os.path.isfile(full_path) and full_path.endswith(".yaml"):
+            os.unlink(full_path)
+
+    def dictify_range(option: typing.Union[Range, SpecialRange]):
+        data = {option.default: 50}
+        for sub_option in ["random", "random-low", "random-high"]:
+            if sub_option != option.default:
+                data[sub_option] = 0
+
+        notes = {}
+        for name, number in getattr(option, "special_range_names", {}).items():
+            notes[name] = f"equivalent to {number}"
+            if number in data:
+                data[name] = data[number]
+                del data[number]
+            else:
+                data[name] = 0
+
+        return data, notes
+
+    for game_name, world in AutoWorldRegister.world_types.items():
+        if not world.hidden or generate_hidden:
+            all_options: typing.Dict[str, AssembleOptions] = {
+                **per_game_common_options,
+                **world.option_definitions
+            }
+
+            with open(local_path("data", "options.yaml")) as f:
+                file_data = f.read()
+            res = Template(file_data).render(
+                options=all_options,
+                __version__=__version__, game=game_name, yaml_dump=yaml.dump,
+                dictify_range=dictify_range,
+            )
+
+            del file_data
+
+            with open(os.path.join(target_folder, game_name + ".yaml"), "w", encoding="utf-8-sig") as f:
+                f.write(res)
+
+
 if __name__ == "__main__":
 
     from worlds.alttp.Options import Logic