Grinch-AP/worlds/dkc3/__init__.py

import os
import typing
import math
import threading

from BaseClasses import Item, MultiWorld, Tutorial, ItemClassification
from .Items import DKC3Item, ItemData, item_table, inventory_table, junk_table
from .Locations import DKC3Location, all_locations, setup_locations
from .Options import dkc3_options
from .Regions import create_regions, connect_regions
from .Levels import level_list
from .Rules import set_rules
from .Names import ItemName, LocationName
from ..AutoWorld import WebWorld, World
from .Rom import LocalRom, patch_rom, get_base_rom_path, DKC3DeltaPatch
import Patch


class DKC3Web(WebWorld):
    theme = "jungle"

    setup_en = Tutorial(
        "Multiworld Setup Guide",
        "A guide to setting up the Donkey Kong Country 3 randomizer connected to an Archipelago Multiworld.",
        "English",
        "setup_en.md",
        "setup/en",
        ["PoryGone"]
    )
    
    tutorials = [setup_en]


class DKC3World(World):
    """
    Donkey Kong Country 3 is an action platforming game.
    Play as Dixie Kong and her baby cousin Kiddy as they try to solve the
    mystery of why Donkey Kong and Diddy disappeared while on vacation.
    """
    game: str = "Donkey Kong Country 3"
    option_definitions = dkc3_options
    topology_present = False
    data_version = 2
    #hint_blacklist = {LocationName.rocket_rush_flag}

    item_name_to_id = {name: data.code for name, data in item_table.items()}
    location_name_to_id = all_locations

    active_level_list: typing.List[str]
    web = DKC3Web()
    
    def __init__(self, world: MultiWorld, player: int):
        self.rom_name_available_event = threading.Event()
        super().__init__(world, player)

    @classmethod
    def stage_assert_generate(cls, world):
        rom_file = get_base_rom_path()
        if not os.path.exists(rom_file):
            raise FileNotFoundError(rom_file)

    def _get_slot_data(self):
        return {
            #"death_link": self.world.death_link[self.player].value,
            "active_levels": self.active_level_list,
        }

    def _create_items(self, name: str):
        data = item_table[name]
        return [self.create_item(name)] * data.quantity

    def fill_slot_data(self) -> dict:
        slot_data = self._get_slot_data()
        for option_name in dkc3_options:
            option = getattr(self.world, option_name)[self.player]
            slot_data[option_name] = option.value

        return slot_data

    def generate_basic(self):
        self.topology_present = self.world.level_shuffle[self.player].value
        itempool: typing.List[DKC3Item] = []

        # Levels
        total_required_locations = 159

        number_of_banana_birds = 0
        # Rocket Rush Cog
        total_required_locations -= 1
        number_of_cogs = 4
        self.world.get_location(LocationName.rocket_rush_flag, self.player).place_locked_item(self.create_item(ItemName.krematoa_cog))
        number_of_bosses = 8
        if self.world.goal[self.player] == "knautilus":
            self.world.get_location(LocationName.kastle_kaos, self.player).place_locked_item(self.create_item(ItemName.victory))
            number_of_bosses = 7
        else:
            self.world.get_location(LocationName.banana_bird_mother, self.player).place_locked_item(self.create_item(ItemName.victory))
            number_of_banana_birds = self.world.number_of_banana_birds[self.player]

        # Bosses
        total_required_locations += number_of_bosses

        # Secret Caves
        total_required_locations += 13

        if self.world.kongsanity[self.player]:
            total_required_locations += 39

        ## Brothers Bear
        if False:#self.world.include_trade_sequence[self.player]:
            total_required_locations += 10

        number_of_bonus_coins = (self.world.krematoa_bonus_coin_cost[self.player] * 5)
        number_of_bonus_coins += math.ceil((85 - number_of_bonus_coins) * self.world.percentage_of_extra_bonus_coins[self.player] / 100)

        itempool += [self.create_item(ItemName.bonus_coin)] * number_of_bonus_coins
        itempool += [self.create_item(ItemName.dk_coin)] * 41
        itempool += [self.create_item(ItemName.banana_bird)] * number_of_banana_birds
        itempool += [self.create_item(ItemName.krematoa_cog)] * number_of_cogs
        itempool += [self.create_item(ItemName.progressive_boat)] * 3

        total_junk_count = total_required_locations - len(itempool)

        junk_pool = []
        for item_name in self.world.random.choices(list(junk_table.keys()), k=total_junk_count):
            junk_pool += [self.create_item(item_name)]

        itempool += junk_pool

        self.active_level_list = level_list.copy()

        if self.world.level_shuffle[self.player]:
            self.world.random.shuffle(self.active_level_list)

        connect_regions(self.world, self.player, self.active_level_list)

        self.world.itempool += itempool

    def generate_output(self, output_directory: str):
        try:
            world = self.world
            player = self.player

            rom = LocalRom(get_base_rom_path())
            patch_rom(self.world, rom, self.player, self.active_level_list)

            self.active_level_list.append(LocationName.rocket_rush_region)

            rompath = os.path.join(output_directory, f"{self.world.get_out_file_name_base(self.player)}.sfc")
            rom.write_to_file(rompath)
            self.rom_name = rom.name

            patch = DKC3DeltaPatch(os.path.splitext(rompath)[0]+DKC3DeltaPatch.patch_file_ending, player=player,
                                   player_name=world.player_name[player], patched_path=rompath)
            patch.write()
        except:
            raise
        finally:
            if os.path.exists(rompath):
                os.unlink(rompath)
            self.rom_name_available_event.set() # make sure threading continues and errors are collected

    def modify_multidata(self, multidata: dict):
        import base64
        # wait for self.rom_name to be available.
        self.rom_name_available_event.wait()
        rom_name = getattr(self, "rom_name", None)
        # we skip in case of error, so that the original error in the output thread is the one that gets raised
        if rom_name:
            new_name = base64.b64encode(bytes(self.rom_name)).decode()
            multidata["connect_names"][new_name] = multidata["connect_names"][self.world.player_name[self.player]]

        if self.topology_present:
            world_names = [
            LocationName.lake_orangatanga_region,
            LocationName.kremwood_forest_region,
            LocationName.cotton_top_cove_region,
            LocationName.mekanos_region,
            LocationName.k3_region,
            LocationName.razor_ridge_region,
            LocationName.kaos_kore_region,
            LocationName.krematoa_region,
            ]
            er_hint_data = {}
            for world_index in range(len(world_names)):
                for level_index in range(5):
                    level_region = self.world.get_region(self.active_level_list[world_index * 5 + level_index], self.player)
                    for location in level_region.locations:
                        er_hint_data[location.address] = world_names[world_index]
            multidata['er_hint_data'][self.player] = er_hint_data

    def create_regions(self):
        location_table = setup_locations(self.world, self.player)
        create_regions(self.world, self.player, location_table)

    def create_item(self, name: str, force_non_progression=False) -> Item:
        data = item_table[name]

        if force_non_progression:
            classification = ItemClassification.filler
        elif data.progression:
            classification = ItemClassification.progression
        else:
            classification = ItemClassification.filler

        created_item = DKC3Item(name, classification, data.code, self.player)

        return created_item

    def set_rules(self):
        set_rules(self.world, self.player)