Alice's Tea Party

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import random
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import time
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from dataclasses import dataclass
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@dataclass
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class BacklogGame:
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    app_id: int
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    name: str
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    playtime_minutes: int
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    days_since_purchase: int
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    skip_penalty: int = 0
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    @property
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    def redemption_weight(self) -> float:
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        if self.playtime_minutes > 120:
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            return 0.05
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        base = max(1.0, self.days_since_purchase * 0.1)
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        freshness_boost = 2.0 if self.playtime_minutes == 0 else 1.0
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        penalty_decay = 1.0 / (1.0 + self.skip_penalty * 0.8)
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        return (base * freshness_boost) * penalty_decay
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class LibraryRedeemer:
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    def __init__(self, games: list[BacklogGame]):
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        self.games = games
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    def pick_next_adventure(self) -> BacklogGame:
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        eligible = [g for g in self.games if g.redemption_weight > 0]
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        if not eligible:
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            raise RuntimeError("所有库存都被你成功逃避了！")
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        weights = [g.redemption_weight for g in eligible]
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        chosen = random.choices(eligible, weights=weights, k=1)[0]
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        return chosen
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    def register_skip(self, game: BacklogGame):
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        game.skip_penalty += 1
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        print(f"【嫌弃记录】已将《{game.name}》打入冷宫，下次权重惩罚已生效。")

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import os
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import subprocess
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import sys
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def launch_steam_game(app_id: int):
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    steam_uri = f"steam://run/{app_id}"
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    if sys.platform == "win32":
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        os.startfile(steam_uri)
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    elif sys.platform == "darwin":
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        subprocess.run(["open", steam_uri])
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    else:
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        subprocess.run(["xdg-open", steam_uri])
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    print(f"指令已发送，准备进入新世界。")