Add in whitelist for overriding blacklist.

worlds/factorio/Mod.py

@@ -113,7 +113,7 @@ def generate_mod(world, output_directory: str):
                      "goal": multiworld.goal[player].value}
 
     for factorio_option in Options.factorio_options:
-        if factorio_option == "free_sample_blacklist":
+        if factorio_option in ["free_sample_blacklist", "free_sample_whitelist"]:
             continue
         template_data[factorio_option] = getattr(multiworld, factorio_option)[player].value
         
@@ -124,6 +124,7 @@ def generate_mod(world, output_directory: str):
         template_data["free_sample_blacklist"]["satellite"] = 1
 
     template_data["free_sample_blacklist"].update({item: 1 for item in multiworld.free_sample_blacklist[player].value})
+    template_data["free_sample_blacklist"].update({item: 0 for item in multiworld.free_sample_whitelist[player].value})
 
     control_code = control_template.render(**template_data)
     data_template_code = data_template.render(**template_data)

worlds/factorio/Options.py

@@ -158,6 +158,11 @@ class FactorioFreeSampleBlacklist(OptionSet):
     displayname = "Free Sample Blacklist"
 
 
+class FactorioFreeSampleWhitelist(OptionSet):
+    """overrides any free sample blacklist present. This may ruin the balance of the mod, be forewarned."""
+    displayname = "Free Sample Whitelist"
+
+
 class TrapCount(Range):
     range_end = 4
 
@@ -327,6 +332,7 @@ factorio_options: typing.Dict[str, type(Option)] = {
     "tech_tree_information": TechTreeInformation,
     "starting_items": FactorioStartItems,
     "free_sample_blacklist": FactorioFreeSampleBlacklist,
+    "free_sample_whitelist": FactorioFreeSampleWhitelist,
     "recipe_time": RecipeTime,
     "recipe_ingredients": RecipeIngredients,
     "imported_blueprints": ImportedBlueprint,