167 lines
7.8 KiB
Python
167 lines
7.8 KiB
Python
import itertools
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from collections import Counter
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from typing import Dict, List, NamedTuple, Set
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from BaseClasses import Item, ItemClassification, MultiWorld
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from .Options import BossesAsChecks, VictoryCondition, ExtraOrbs
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class ItemData(NamedTuple):
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code: int
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group: str
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classification: ItemClassification = ItemClassification.progression
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required_num: int = 0
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class NoitaItem(Item):
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game: str = "Noita"
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def create_item(player: int, name: str) -> Item:
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item_data = item_table[name]
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return NoitaItem(name, item_data.classification, item_data.code, player)
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def create_fixed_item_pool() -> List[str]:
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required_items: Dict[str, int] = {name: data.required_num for name, data in item_table.items()}
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return list(Counter(required_items).elements())
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def create_orb_items(victory_condition: VictoryCondition, extra_orbs: ExtraOrbs) -> List[str]:
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orb_count = extra_orbs.value
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if victory_condition == VictoryCondition.option_pure_ending:
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orb_count = orb_count + 11
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elif victory_condition == VictoryCondition.option_peaceful_ending:
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orb_count = orb_count + 33
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return ["Orb" for _ in range(orb_count)]
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def create_spatial_awareness_item(bosses_as_checks: BossesAsChecks) -> List[str]:
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return ["Spatial Awareness Perk"] if bosses_as_checks.value >= BossesAsChecks.option_all_bosses else []
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def create_kantele(victory_condition: VictoryCondition) -> List[str]:
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return ["Kantele"] if victory_condition.value >= VictoryCondition.option_pure_ending else []
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def create_random_items(multiworld: MultiWorld, player: int, weights: Dict[str, int], count: int) -> List[str]:
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filler_pool = weights.copy()
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if multiworld.bad_effects[player].value == 0:
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del filler_pool["Trap"]
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return multiworld.random.choices(population=list(filler_pool.keys()),
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weights=list(filler_pool.values()),
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k=count)
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def create_all_items(multiworld: MultiWorld, player: int) -> None:
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locations_to_fill = len(multiworld.get_unfilled_locations(player))
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itempool = (
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create_fixed_item_pool()
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+ create_orb_items(multiworld.victory_condition[player], multiworld.extra_orbs[player])
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+ create_spatial_awareness_item(multiworld.bosses_as_checks[player])
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+ create_kantele(multiworld.victory_condition[player])
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)
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# if there's not enough shop-allowed items in the pool, we can encounter gen issues
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# 39 is the number of shop-valid items we need to guarantee
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if len(itempool) < 39:
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itempool += create_random_items(multiworld, player, shop_only_filler_weights, 39 - len(itempool))
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# this is so that it passes tests and gens if you have minimal locations and only one player
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if multiworld.players == 1:
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for location in multiworld.get_unfilled_locations(player):
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if "Shop Item" in location.name:
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location.item = create_item(player, itempool.pop())
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locations_to_fill = len(multiworld.get_unfilled_locations(player))
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itempool += create_random_items(multiworld, player, filler_weights, locations_to_fill - len(itempool))
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multiworld.itempool += [create_item(player, name) for name in itempool]
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# 110000 - 110032
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item_table: Dict[str, ItemData] = {
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"Trap": ItemData(110000, "Traps", ItemClassification.trap),
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"Extra Max HP": ItemData(110001, "Pickups", ItemClassification.useful),
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"Spell Refresher": ItemData(110002, "Pickups", ItemClassification.filler),
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"Potion": ItemData(110003, "Items", ItemClassification.filler),
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"Gold (200)": ItemData(110004, "Gold", ItemClassification.filler),
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"Gold (1000)": ItemData(110005, "Gold", ItemClassification.filler),
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"Wand (Tier 1)": ItemData(110006, "Wands", ItemClassification.useful),
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"Wand (Tier 2)": ItemData(110007, "Wands", ItemClassification.useful),
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"Wand (Tier 3)": ItemData(110008, "Wands", ItemClassification.useful),
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"Wand (Tier 4)": ItemData(110009, "Wands", ItemClassification.useful),
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"Wand (Tier 5)": ItemData(110010, "Wands", ItemClassification.useful, 1),
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"Wand (Tier 6)": ItemData(110011, "Wands", ItemClassification.useful, 1),
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"Kantele": ItemData(110012, "Wands", ItemClassification.useful),
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"Fire Immunity Perk": ItemData(110013, "Perks", ItemClassification.progression, 1),
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"Toxic Immunity Perk": ItemData(110014, "Perks", ItemClassification.progression, 1),
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"Explosion Immunity Perk": ItemData(110015, "Perks", ItemClassification.progression, 1),
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"Melee Immunity Perk": ItemData(110016, "Perks", ItemClassification.progression, 1),
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"Electricity Immunity Perk": ItemData(110017, "Perks", ItemClassification.progression, 1),
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"Tinker with Wands Everywhere Perk": ItemData(110018, "Perks", ItemClassification.progression, 1),
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"All-Seeing Eye Perk": ItemData(110019, "Perks", ItemClassification.progression, 1),
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"Spatial Awareness Perk": ItemData(110020, "Perks", ItemClassification.progression),
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"Extra Life Perk": ItemData(110021, "Repeatable Perks", ItemClassification.useful, 1),
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"Orb": ItemData(110022, "Orbs", ItemClassification.progression_skip_balancing),
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"Random Potion": ItemData(110023, "Items", ItemClassification.filler),
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"Secret Potion": ItemData(110024, "Items", ItemClassification.filler),
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"Powder Pouch": ItemData(110025, "Items", ItemClassification.filler),
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"Chaos Die": ItemData(110026, "Items", ItemClassification.filler),
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"Greed Die": ItemData(110027, "Items", ItemClassification.filler),
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"Kammi": ItemData(110028, "Items", ItemClassification.filler, 1),
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"Refreshing Gourd": ItemData(110029, "Items", ItemClassification.filler, 1),
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"Sädekivi": ItemData(110030, "Items", ItemClassification.filler),
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"Broken Wand": ItemData(110031, "Items", ItemClassification.filler),
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}
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shop_only_filler_weights: Dict[str, int] = {
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"Trap": 15,
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"Extra Max HP": 25,
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"Spell Refresher": 20,
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"Wand (Tier 1)": 10,
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"Wand (Tier 2)": 8,
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"Wand (Tier 3)": 7,
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"Wand (Tier 4)": 6,
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"Wand (Tier 5)": 5,
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"Wand (Tier 6)": 4,
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"Extra Life Perk": 10,
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}
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filler_weights: Dict[str, int] = {
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**shop_only_filler_weights,
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"Gold (200)": 15,
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"Gold (1000)": 6,
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"Potion": 40,
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"Random Potion": 9,
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"Secret Potion": 10,
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"Powder Pouch": 10,
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"Chaos Die": 4,
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"Greed Die": 4,
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"Kammi": 4,
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"Refreshing Gourd": 4,
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"Sädekivi": 3,
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"Broken Wand": 10,
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}
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# These helper functions make the comprehensions below more readable
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def get_item_group(item_name: str) -> str:
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return item_table[item_name].group
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def item_is_filler(item_name: str) -> bool:
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return item_table[item_name].classification == ItemClassification.filler
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def item_is_perk(item_name: str) -> bool:
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return item_table[item_name].group == "Perks"
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filler_items: List[str] = list(filter(item_is_filler, item_table.keys()))
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item_name_to_id: Dict[str, int] = {name: data.code for name, data in item_table.items()}
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item_name_groups: Dict[str, Set[str]] = {
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group: set(item_names) for group, item_names in itertools.groupby(item_table, get_item_group)
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}
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