Factorio: add option: random tech ingredients

BaseClasses.py

@@ -143,7 +143,9 @@ class MultiWorld():
             import Options
             for hk_option in Options.hollow_knight_options:
                 set_player_attr(hk_option, False)
-
+        self.custom_data = {}
+        for player in range(1, players+1):
+            self.custom_data[player] = {}
         # self.worlds = []
         # for i in range(players):
         #     self.worlds.append(worlds.alttp.ALTTPWorld({}, i))

Options.py

@@ -293,7 +293,8 @@ factorio_options: typing.Dict[str, type(Option)] = {"max_science_pack": MaxScien
                                                     "tech_tree_layout": TechTreeLayout,
                                                     "tech_cost": TechCost,
                                                     "free_samples": FreeSamples,
-                                                    "visibility": Visibility}
+                                                    "visibility": Visibility,
+                                                    "random_tech_ingredients": Toggle}
 
 minecraft_options: typing.Dict[str, type(Option)] = {}
 

data/factorio/mod/lib.lua

@@ -1,7 +1,7 @@
-function filter_ingredients(ingredients)
+function filter_ingredients(ingredients, ingredient_filter)
     local new_ingredient_list = {}
     for _, ingredient_table in pairs(ingredients) do
-        if allowed_ingredients[ingredient_table[1]] then -- name of ingredient_table
+        if ingredient_filter[ingredient_table[1]] then -- name of ingredient_table
             table.insert(new_ingredient_list, ingredient_table)
         end
     end

data/factorio/mod_template/data-final-fixes.lua

@@ -5,8 +5,12 @@ local technologies = data.raw["technology"]
 local original_tech
 local new_tree_copy
 allowed_ingredients = {}
-{%- for ingredient in allowed_science_packs %}
+{%- for tech_name, technology in custom_data["custom_technologies"].items() %}
-allowed_ingredients["{{ingredient}}"]= 1
+allowed_ingredients["{{ tech_name }}"] = {
+{%- for ingredient in technology.ingredients %}
+["{{ingredient}}"] = 1,
+{%- endfor %}
+}
 {% endfor %}
 local template_tech = table.deepcopy(technologies["automation"])
 {#-  ensure the copy unlocks nothing #}
@@ -18,7 +22,10 @@ template_tech.prerequisites = {}
 function prep_copy(new_copy, old_tech)
     old_tech.enabled = false
     new_copy.unit = table.deepcopy(old_tech.unit)
-    new_copy.unit.ingredients = filter_ingredients(new_copy.unit.ingredients)
+    local ingredient_filter = allowed_ingredients[old_tech.name]
+    if ingredient_filter ~= nil then
+        new_copy.unit.ingredients = filter_ingredients(new_copy.unit.ingredients, ingredient_filter)
+    end
 end
 
 

playerSettings.yaml

@@ -67,6 +67,9 @@ free_samples:
 visibility:
   none: 0
   sending: 1
+random_tech_ingredients:
+  on: 1
+  off: 0
 # A Link to  the Past options:
 ### Logic Section ###
 # Warning: overworld_glitches is not available and minor_glitches is only partially implemented on the door-rando version

worlds/factorio/Mod.py

@@ -51,7 +51,7 @@ def generate_mod(world: MultiWorld, player: int, seedname: str):
                  6: 10}[world.tech_cost[player].value]
     template_data = {"locations": locations, "player_names" : player_names, "tech_table": tech_table,
                      "mod_name": mod_name, "allowed_science_packs": world.max_science_pack[player].get_allowed_packs(),
-                     "tech_cost_scale": tech_cost,
+                     "tech_cost_scale": tech_cost, "custom_data": world.custom_data[player],
                      "tech_tree_layout_prerequisites": world.tech_tree_layout_prerequisites[player]}
     for factorio_option in Options.factorio_options:
         template_data[factorio_option] = getattr(world, factorio_option)[player].value

worlds/factorio/Shapes.py

@@ -7,15 +7,16 @@ from worlds.factorio.Technologies import technology_table
 def get_shapes(world: MultiWorld, player: int) -> Dict[str, List[str]]:
     prerequisites: Dict[str, Set[str]] = {}
     layout = world.tech_tree_layout[player].value
+    custom_technologies = world.custom_data[player]["custom_technologies"]
     if layout == TechTreeLayout.option_small_diamonds:
         slice_size = 4
-        tech_names: List[str] = list(set(technology_table) - world._static_nodes)
+        tech_names: List[str] = list(set(custom_technologies) - world._static_nodes)
         tech_names.sort()
         world.random.shuffle(tech_names)
         while len(tech_names) > slice_size:
             slice = tech_names[:slice_size]
             tech_names = tech_names[slice_size:]
-            slice.sort(key=lambda tech_name: len(technology_table[tech_name].ingredients))
+            slice.sort(key=lambda tech_name: len(custom_technologies[tech_name].ingredients))
             diamond_0, diamond_1, diamond_2, diamond_3 = slice
 
             #   0    |
@@ -25,13 +26,13 @@ def get_shapes(world: MultiWorld, player: int) -> Dict[str, List[str]]:
             prerequisites[diamond_2] = prerequisites[diamond_1] = {diamond_0}
     elif layout == TechTreeLayout.option_medium_diamonds:
         slice_size = 9
-        tech_names: List[str] = list(set(technology_table) - world._static_nodes)
+        tech_names: List[str] = list(set(custom_technologies) - world._static_nodes)
         tech_names.sort()
         world.random.shuffle(tech_names)
         while len(tech_names) > slice_size:
             slice = tech_names[:slice_size]
             tech_names = tech_names[slice_size:]
-            slice.sort(key=lambda tech_name: len(technology_table[tech_name].ingredients))
+            slice.sort(key=lambda tech_name: len(custom_technologies[tech_name].ingredients))
 
             #     0     |
             #   1   2   |
@@ -53,10 +54,10 @@ def get_shapes(world: MultiWorld, player: int) -> Dict[str, List[str]]:
 
     elif layout == TechTreeLayout.option_pyramid:
         slice_size = 1
-        tech_names: List[str] = list(set(technology_table) - world._static_nodes)
+        tech_names: List[str] = list(set(custom_technologies) - world._static_nodes)
         tech_names.sort()
         world.random.shuffle(tech_names)
-        tech_names.sort(key=lambda tech_name: len(technology_table[tech_name].ingredients))
+        tech_names.sort(key=lambda tech_name: len(custom_technologies[tech_name].ingredients))
         previous_slice = []
         while len(tech_names) > slice_size:
             slice = tech_names[:slice_size]
@@ -71,14 +72,14 @@ def get_shapes(world: MultiWorld, player: int) -> Dict[str, List[str]]:
     elif layout == TechTreeLayout.option_funnel:
 
 
-        tech_names: List[str] = list(set(technology_table) - world._static_nodes)
+        tech_names: List[str] = list(set(custom_technologies) - world._static_nodes)
         # find largest inverse pyramid
         # https://www.wolframalpha.com/input/?i=x+=+1/2+(n++++1)+(2++++n)+solve+for+n
         import math
         slice_size = int(0.5*(math.sqrt(8*len(tech_names)+1)-3))
         tech_names.sort()
         world.random.shuffle(tech_names)
-        tech_names.sort(key=lambda tech_name: len(technology_table[tech_name].ingredients))
+        tech_names.sort(key=lambda tech_name: len(custom_technologies[tech_name].ingredients))
         previous_slice = []
         while slice_size:
             slice = tech_names[:slice_size]

worlds/factorio/Technologies.py

@@ -19,18 +19,15 @@ always = lambda state: True
 
 
 class Technology():  # maybe make subclass of Location?
-    def __init__(self, name, ingredients):
+    def __init__(self, name, ingredients, factorio_id):
         self.name = name
-        global factorio_id
         self.factorio_id = factorio_id
-        factorio_id += 1
         self.ingredients = ingredients
 
-    def build_rule(self, allowed_packs, player: int):
+    def build_rule(self, player: int):
         logging.debug(f"Building rules for {self.name}")
         ingredient_rules = []
         for ingredient in self.ingredients:
-            if ingredient in allowed_packs:
             logging.debug(f"Building rules for ingredient {ingredient}")
             technologies = required_technologies[ingredient]  # technologies that unlock the recipes
             if technologies:
@@ -58,6 +55,23 @@ class Technology():  # maybe make subclass of Location?
     def __repr__(self):
         return f"{self.__class__.__name__}({self.name})"
 
+    def get_custom(self, world, allowed_packs: Set[str], player: int) -> CustomTechnology:
+        return CustomTechnology(self, world, allowed_packs, player)
+
+
+class CustomTechnology(Technology):
+    """A particularly configured Technology for a world."""
+
+    def __init__(self, origin: Technology, world, allowed_packs: Set[str], player: int):
+        ingredients = origin.ingredients & allowed_packs
+        self.player = player
+        if world.random_tech_ingredients[player]:
+            ingredients = list(ingredients)
+            ingredients.sort() # deterministic sample
+            ingredients = world.random.sample(ingredients, world.random.randint(1, len(ingredients)))
+        super(CustomTechnology, self).__init__(origin.name, ingredients, origin.factorio_id)
+
+
 
 class Recipe():
     def __init__(self, name, category, ingredients, products):
@@ -80,7 +94,8 @@ for technology_name in sorted(raw):
     data = raw[technology_name]
     factorio_id += 1
     current_ingredients = set(data["ingredients"])
-    technology = Technology(technology_name, current_ingredients)
+    technology = Technology(technology_name, current_ingredients, factorio_id)
+    factorio_id += 1
     tech_table[technology_name] = technology.factorio_id
     technology_table[technology_name] = technology
 

worlds/factorio/__init__.py

@@ -15,7 +15,8 @@ def gen_factorio(world: MultiWorld, player: int):
             loc.event = tech_item.advancement
         else:
             world.itempool.append(tech_item)
-    set_rules(world, player)
+    world.custom_data[player]["custom_technologies"] = custom_technologies = set_custom_technologies(world, player)
+    set_rules(world, player, custom_technologies)
 
 
 def factorio_create_regions(world: MultiWorld, player: int):
@@ -31,22 +32,30 @@ def factorio_create_regions(world: MultiWorld, player: int):
     crash.connect(nauvis)
     world.regions += [menu, nauvis]
 
+def set_custom_technologies(world: MultiWorld, player: int):
+    custom_technologies = {}
+    world_custom = getattr(world, "_custom_technologies", {})
+    world_custom[player] = custom_technologies
+    world._custom_technologies = world_custom
+    allowed_packs = world.max_science_pack[player].get_allowed_packs()
+    for technology_name, technology in technology_table.items():
+        custom_technologies[technology_name] = technology.get_custom(world, allowed_packs, player)
+    return custom_technologies
 
-def set_rules(world: MultiWorld, player: int):
+def set_rules(world: MultiWorld, player: int, custom_technologies):
     shapes = get_shapes(world, player)
     if world.logic[player] != 'nologic':
         from worlds.generic import Rules
-        allowed_packs = world.max_science_pack[player].get_allowed_packs()
+
-        for tech_name, technology in technology_table.items():
+        for tech_name, technology in custom_technologies.items():
-            # loose nodes
             location = world.get_location(tech_name, player)
-            Rules.set_rule(location, technology.build_rule(allowed_packs, player))
+            Rules.set_rule(location, technology.build_rule(player))
             prequisites = shapes.get(tech_name)
             if prequisites:
                 locations = {world.get_location(requisite, player) for requisite in prequisites}
                 Rules.add_rule(location, lambda state,
                                                 locations=locations: all(state.can_reach(loc) for loc in locations))
 
-        # get all technologies
+        # get all science pack technologies (but not the ability to craft them)
         world.completion_condition[player] = lambda state: all(state.has(technology, player)
                                                                for technology in advancement_technologies)