343 lines
12 KiB
Python
343 lines
12 KiB
Python
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# Look at `Rules.dsv` first to get an idea for how this works
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from typing import Union, Tuple, List, Dict, Set
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from worlds.AutoWorld import WebWorld, World
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from BaseClasses import Region, ItemClassification, Tutorial, CollectionState
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from .Checks import (
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TerrariaItem,
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TerrariaLocation,
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goals,
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rules,
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rule_indices,
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labels,
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rewards,
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item_name_to_id,
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location_name_to_id,
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COND_ITEM,
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COND_LOC,
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COND_FN,
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COND_GROUP,
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npcs,
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pickaxes,
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hammers,
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mech_bosses,
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progression,
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armor_minions,
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accessory_minions,
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)
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from .Options import options
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class TerrariaWeb(WebWorld):
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tutorials = [
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Tutorial(
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"Multiworld Setup Guide",
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"A guide to setting up the Terraria randomizer connected to an Archipelago Multiworld.",
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"English",
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"setup_en.md",
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"setup/en",
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["Seldom"],
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)
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]
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class TerrariaWorld(World):
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"""
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Terraria is a 2D multiplayer sandbox game featuring mining, building, exploration, and combat.
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Features 18 bosses and 4 classes.
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"""
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game = "Terraria"
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web = TerrariaWeb()
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option_definitions = options
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# data_version is used to signal that items, locations or their names
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# changed. Set this to 0 during development so other games' clients do not
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# cache any texts, then increase by 1 for each release that makes changes.
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data_version = 2
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item_name_to_id = item_name_to_id
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location_name_to_id = location_name_to_id
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# Turn into an option when calamity is supported in the mod
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calamity = False
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ter_items: List[str]
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ter_locations: List[str]
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ter_goals: Dict[str, str]
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goal_items: Set[str]
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goal_locations: Set[str]
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def generate_early(self) -> None:
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goal, goal_locations = goals[self.multiworld.goal[self.player].value]
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ter_goals = {}
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goal_items = set()
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for location in goal_locations:
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_, flags, _, _ = rules[rule_indices[location]]
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item = flags.get("Item") or f"Post-{location}"
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ter_goals[item] = location
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goal_items.add(item)
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achievements = self.multiworld.achievements[self.player].value
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location_count = 0
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locations = []
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for rule, flags, _, _ in rules[:goal]:
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if (
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(not self.calamity and "Calamity" in flags)
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or (achievements < 1 and "Achievement" in flags)
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or (achievements < 2 and "Grindy" in flags)
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or (achievements < 3 and "Fishing" in flags)
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or (
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rule == "Zenith" and self.multiworld.goal[self.player].value != 11
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) # Bad hardcoding
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):
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continue
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if "Location" in flags or ("Achievement" in flags and achievements >= 1):
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# Location
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location_count += 1
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locations.append(rule)
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elif (
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"Achievement" not in flags
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and "Location" not in flags
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and "Item" not in flags
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):
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# Event
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locations.append(rule)
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item_count = 0
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items = []
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for rule, flags, _, _ in rules[:goal]:
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if not self.calamity and "Calamity" in flags:
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continue
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if "Item" in flags:
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# Item
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item_count += 1
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if rule not in goal_locations:
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items.append(rule)
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elif (
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"Achievement" not in flags
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and "Location" not in flags
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and "Item" not in flags
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):
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# Event
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items.append(rule)
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extra_checks = self.multiworld.fill_extra_checks_with[self.player].value
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ordered_rewards = [
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reward
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for reward in labels["ordered"]
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if self.calamity or "Calamity" not in rewards[reward]
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]
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while extra_checks == 1 and item_count < location_count and ordered_rewards:
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items.append(ordered_rewards.pop(0))
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item_count += 1
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random_rewards = [
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reward
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for reward in labels["random"]
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if self.calamity or "Calamity" not in rewards[reward]
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]
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self.multiworld.random.shuffle(random_rewards)
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while extra_checks == 1 and item_count < location_count and random_rewards:
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items.append(random_rewards.pop(0))
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item_count += 1
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while item_count < location_count:
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items.append("Reward: Coins")
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item_count += 1
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self.ter_items = items
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self.ter_locations = locations
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self.ter_goals = ter_goals
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self.goal_items = goal_items
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self.goal_locations = goal_locations
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def create_regions(self) -> None:
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menu = Region("Menu", self.player, self.multiworld)
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for location in self.ter_locations:
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menu.locations.append(
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TerrariaLocation(
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self.player, location, location_name_to_id.get(location), menu
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)
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)
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self.multiworld.regions.append(menu)
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def create_item(self, item: str) -> TerrariaItem:
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if item in progression:
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classification = ItemClassification.progression
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else:
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classification = ItemClassification.filler
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return TerrariaItem(item, classification, item_name_to_id[item], self.player)
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def create_items(self) -> None:
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for item in self.ter_items:
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if (rule_index := rule_indices.get(item)) is not None:
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_, flags, _, _ = rules[rule_index]
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if "Item" in flags:
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name = flags.get("Item") or f"Post-{item}"
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else:
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continue
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else:
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name = item
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self.multiworld.itempool.append(self.create_item(name))
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locked_items = {}
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for location in self.ter_locations:
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_, flags, _, _ = rules[rule_indices[location]]
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if "Location" not in flags and "Achievement" not in flags:
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if location in progression:
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classification = ItemClassification.progression
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else:
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classification = ItemClassification.useful
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locked_items[location] = TerrariaItem(
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location, classification, None, self.player
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)
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for item, location in self.ter_goals.items():
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locked_items[location] = self.create_item(item)
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for location, item in locked_items.items():
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self.multiworld.get_location(location, self.player).place_locked_item(item)
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def check_condition(
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self,
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state,
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sign: bool,
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ty: int,
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condition: Union[str, Tuple[Union[bool, None], list]],
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arg: Union[str, int, None],
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) -> bool:
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if ty == COND_ITEM:
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_, flags, _, _ = rules[rule_indices[condition]]
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if "Item" in flags:
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name = flags.get("Item") or f"Post-{condition}"
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else:
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name = condition
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return sign == state.has(name, self.player)
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elif ty == COND_LOC:
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_, _, operator, conditions = rules[rule_indices[condition]]
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return sign == self.check_conditions(state, operator, conditions)
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elif ty == COND_FN:
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if condition == "npc":
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if type(arg) is not int:
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raise Exception("@npc requires an integer argument")
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npc_count = 0
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for npc in npcs:
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if state.has(npc, self.player):
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npc_count += 1
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if npc_count >= arg:
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return sign
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return not sign
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elif condition == "calamity":
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return sign == self.calamity
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elif condition == "pickaxe":
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if type(arg) is not int:
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raise Exception("@pickaxe requires an integer argument")
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for pickaxe, power in pickaxes.items():
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if power >= arg and state.has(pickaxe, self.player):
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return sign
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return not sign
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elif condition == "hammer":
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if type(arg) is not int:
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raise Exception("@hammer requires an integer argument")
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for hammer, power in hammers.items():
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if power >= arg and state.has(hammer, self.player):
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return sign
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return not sign
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elif condition == "mech_boss":
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if type(arg) is not int:
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raise Exception("@mech_boss requires an integer argument")
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boss_count = 0
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for boss in mech_bosses:
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if state.has(boss, self.player):
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boss_count += 1
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if boss_count >= arg:
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return sign
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return not sign
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elif condition == "minions":
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if type(arg) is not int:
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raise Exception("@minions requires an integer argument")
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minion_count = 1
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for armor, minions in armor_minions.items():
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if state.has(armor, self.player) and minions + 1 > minion_count:
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minion_count = minions + 1
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if minion_count >= arg:
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return sign
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for accessory, minions in accessory_minions.items():
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if state.has(accessory, self.player):
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minion_count += minions
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if minion_count >= arg:
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return sign
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return not sign
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else:
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raise Exception(f"Unknown function {condition}")
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elif ty == COND_GROUP:
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operator, conditions = condition
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return sign == self.check_conditions(state, operator, conditions)
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def check_conditions(
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self,
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state,
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operator: Union[bool, None],
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conditions: List[
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Tuple[
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bool,
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int,
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Union[str, Tuple[Union[bool, None], list]],
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Union[str, int, None],
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]
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],
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) -> bool:
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if operator is None:
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if len(conditions) == 0:
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return True
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if len(conditions) > 1:
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raise Exception("Found multiple conditions without an operator")
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return self.check_condition(state, *conditions[0])
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elif operator:
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return any(
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self.check_condition(state, *condition) for condition in conditions
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)
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else:
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return all(
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self.check_condition(state, *condition) for condition in conditions
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)
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def set_rules(self) -> None:
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for location in self.ter_locations:
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def check(state: CollectionState, location=location):
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_, _, operator, conditions = rules[rule_indices[location]]
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return self.check_conditions(state, operator, conditions)
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self.multiworld.get_location(location, self.player).access_rule = check
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self.multiworld.completion_condition[self.player] = lambda state: state.has_all(
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self.goal_items, self.player
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)
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def fill_slot_data(self) -> Dict[str, object]:
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return {
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"goal": list(self.goal_locations),
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"deathlink": bool(self.multiworld.death_link[self.player]),
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}
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